🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 201 Days

Day: 45.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.26 AU - 1.34 AU

Year: 544 Days

Day: 24.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.18 AU - 1.6 AU

Year: 602 Days

Day: 30.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,634,123 km

• M1: 458,817 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.16 AU - 1.74 AU

Year: 641 Days

Day: 41.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,634,123 km

• M1: 593,604 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.39 AU - 1.67 AU

Year: 695 Days

Day: 34.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,634,123 km

• M1: 158,424 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.81 AU - 6.77 AU

Year: 5114 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,634,123 km

• M1: 268,079 km (0.103 R)
• M2: 394,938 km (0.063 R)
• M3: 662,569 km (0.111 R)
• M4: 895,792 km (0.117 R)
• M5: 1,170,454 km (0.102 R)
• M6: 1,373,907 km (0.12 R)
• M7: 1,473,090 km (0.064 R)
• M8: 1,926,671 km (0.093 R)
• M9: 2,186,373 km (0.081 R)
• M10: 2,597,767 km (0.108 R)
• M11: 2,704,580 km (0.111 R)
• M12: 3,071,394 km (0.079 R)
• M13: 3,493,409 km (0.086 R)
• M14: 3,872,939 km (0.098 R)
• M15: 4,224,045 km (0.097 R)
• M16: 4,564,081 km (0.053 R)
• M17: 5,270,782 km (0.089 R)
• M18: 5,846,883 km (0.116 R)
• M19: 5,940,831 km (0.051 R)
• M20: 6,736,243 km (0.066 R)
• M21: 7,437,408 km (0.061 R)
• M22: 7,667,788 km (0.109 R)
• M23: 8,109,551 km (0.09 R)
• M24: 8,214,569 km (0.096 R)
• M25: 8,373,142 km (0.036 R)
• M26: 8,586,170 km (0.105 R)
• M27: 8,774,065 km (0.051 R)
• M28: 9,017,760 km (0.115 R)
• M29: 9,181,270 km (0.09 R)
• M30: 9,650,409 km (0.103 R)
• M31: 10,070,779 km (0.114 R)
• M32: 10,269,146 km (0.12 R)
• M33: 10,468,709 km (0.074 R)
• M34: 10,669,470 km (0.099 R)
• M35: 10,871,726 km (0.026 R)
• M36: 10,987,814 km (0.115 R)
• M37: 11,871,638 km (0.065 R)
• M38: 12,171,432 km (0.12 R)
• M39: 12,809,018 km (0.097 R)
• M40: 12,901,021 km (0.068 R)
• M41: 13,023,991 km (0.089 R)
• M42: 13,147,409 km (0.087 R)
• M43: 13,832,866 km (0.059 R)
• M44: 14,085,088 km (0.109 R)
• M45: 14,498,278 km (0.095 R)
• M46: 15,044,459 km (0.054 R)
• M47: 15,401,550 km (0.116 R)
• M48: 15,761,482 km (0.083 R)
• M49: 16,157,168 km (0.088 R)
• M50: 16,289,862 km (0.109 R)
• M51: 16,422,854 km (0.095 R)
• M52: 16,992,373 km (0.08 R)
• M53: 17,127,161 km (0.078 R)
• M54: 17,228,588 km (0.036 R)
• M55: 17,500,109 km (0.099 R)
• M56: 17,636,392 km (0.111 R)
• M57: 18,150,560 km (0.074 R)
• M58: 18,739,228 km (0.028 R)
• M59: 19,793,444 km (0.067 R)
• M60: 20,006,471 km (0.093 R)
• M61: 20,184,792 km (0.113 R)
• M62: 20,291,904 km (0.056 R)
• M63: 21,301,390 km (0.075 R)
• M64: 21,702,462 km (0.114 R)
• M65: 21,959,023 km (0.083 R)
• M66: 22,623,387 km (0.081 R)
• M67: 22,920,787 km (0.058 R)
• M68: 23,294,333 km (0.072 R)
• M69: 23,782,920 km (0.048 R)
• M70: 24,426,939 km (0.095 R)
• M71: 24,655,674 km (0.071 R)
• M72: 25,230,578 km (0.119 R)
• M73: 25,577,646 km (0.07 R)
• M74: 26,120,686 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 7.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.49 AU - 14.27 AU

Year: 16969 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,634,123 km

• M1: 439,967 km (0.099 R)
• M2: 713,432 km (0.052 R)
• M3: 935,286 km (0.086 R)
• M4: 1,246,150 km (0.09 R)
• M5: 1,342,790 km (0.078 R)
• M6: 1,723,517 km (0.05 R)
• M7: 2,022,414 km (0.11 R)
• M8: 2,071,033 km (0.079 R)
• M9: 2,186,373 km (0.093 R)
• M10: 2,371,725 km (0.097 R)
• M11: 3,144,547 km (0.111 R)
• M12: 3,201,245 km (0.065 R)
• M13: 3,373,432 km (0.12 R)
• M14: 3,686,989 km (0.079 R)
• M15: 4,278,948 km (0.103 R)
• M16: 4,944,210 km (0.097 R)
• M17: 5,165,614 km (0.075 R)
• M18: 5,300,103 km (0.108 R)
• M19: 5,641,336 km (0.089 R)
• M20: 5,733,638 km (0.09 R)
• M21: 5,849,576 km (0.118 R)
• M22: 6,060,359 km (0.101 R)
• M23: 6,297,322 km (0.051 R)
• M24: 6,731,755 km (0.099 R)
• M25: 7,988,825 km (0.059 R)
• M26: 8,458,862 km (0.095 R)
• M27: 9,452,940 km (0.1 R)
• M28: 9,838,603 km (0.059 R)
• M29: 10,370,424 km (0.036 R)
• M30: 11,055,432 km (0.094 R)
• M31: 11,374,225 km (0.111 R)
• M32: 11,520,233 km (0.112 R)
• M33: 11,813,893 km (0.089 R)
• M34: 12,110,097 km (0.051 R)
• M35: 12,498,902 km (0.088 R)
• M36: 14,125,779 km (0.106 R)
• M37: 14,188,460 km (0.07 R)
• M38: 15,688,329 km (0.085 R)
• M39: 16,243,038 km (0.112 R)
• M40: 16,473,418 km (0.095 R)
• M41: 17,170,844 km (0.101 R)
• M42: 22,828,635 km (0.054 R)
• M43: 23,049,741 km (0.077 R)
• M44: 23,271,594 km (0.086 R)
• M45: 23,791,896 km (0.047 R)
• M46: 24,240,839 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.7

Radius: 3.7

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.18 AU - 17.7 AU

Year: 20143 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,634,123 km

• M1: 48,021 km (0.075 R)
• M2: 286,480 km (0.085 R)
• M3: 525,089 km (0.116 R)
• M4: 602,730 km (0.046 R)
• M5: 684,111 km (0.118 R)
• M6: 1,167,761 km (0.064 R)
• M7: 1,428,061 km (0.097 R)
• M8: 1,734,438 km (0.052 R)
• M9: 2,341,655 km (0.113 R)
• M10: 2,667,779 km (0.094 R)
• M11: 2,734,649 km (0.114 R)
• M12: 3,397,966 km (0.105 R)
• M13: 3,803,526 km (0.058 R)
• M14: 4,185,599 km (0.084 R)
• M15: 4,499,904 km (0.035 R)
• M16: 4,781,148 km (0.049 R)
• M17: 5,026,638 km (0.077 R)
• M18: 5,276,317 km (0.12 R)
• M19: 5,961,774 km (0.096 R)
• M20: 6,137,552 km (0.1 R)
• M21: 7,041,422 km (0.118 R)
• M22: 8,034,154 km (0.111 R)
• M23: 8,769,726 km (0.056 R)
• M24: 9,272,076 km (0.104 R)
• M25: 9,990,744 km (0.086 R)
• M26: 10,199,433 km (0.089 R)
• M27: 10,514,935 km (0.063 R)
• M28: 10,621,000 km (0.078 R)
• M29: 11,048,102 km (0.117 R)
• M30: 11,263,822 km (0.11 R)
• M31: 11,535,492 km (0.057 R)
• M32: 12,699,662 km (0.114 R)
• M33: 12,925,555 km (0.098 R)
• M34: 13,900,634 km (0.095 R)
• M35: 14,133,408 km (0.116 R)
• M36: 14,309,036 km (0.027 R)
• M37: 16,408,942 km (0.116 R)
• M38: 18,093,264 km (0.108 R)
• M39: 18,347,431 km (0.053 R)
• M40: 18,538,916 km (0.082 R)
• M41: 19,636,067 km (0.047 R)
• M42: 19,766,516 km (0.1 R)
• M43: 20,489,074 km (0.069 R)
• M44: 21,086,717 km (0.1 R)
• M45: 21,555,557 km (0.073 R)
• M46: 22,027,838 km (0.043 R)
• M47: 22,571,626 km (0.101 R)
• M48: 23,188,867 km (0.115 R)
• M49: 23,464,875 km (0.071 R)
• M50: 23,881,056 km (0.111 R)
• M51: 24,229,619 km (0.065 R)
• M52: 24,369,493 km (0.074 R)
• M53: 24,790,910 km (0.06 R)
• M54: 25,926,358 km (0.046 R)
• M55: 26,572,471 km (0.078 R)
• M56: 27,953,709 km (0.088 R)
• M57: 29,283,634 km (0.099 R)
• M58: 30,483,109 km (0.042 R)
• M59: 31,469,408 km (0.066 R)
• M60: 32,697,607 km (0.08 R)
• M61: 34,097,992 km (0.073 R)
• M62: 34,333,160 km (0.092 R)
• M63: 34,411,699 km (0.102 R)
• M64: 34,647,764 km (0.111 R)
• M65: 36,555,137 km (0.093 R)
• M66: 37,845,419 km (0.105 R)
• M67: 38,414,788 km (0.111 R)
• M68: 41,302,925 km (0.1 R)
• M69: 41,386,550 km (0.101 R)
• M70: 41,972,974 km (0.079 R)
• M71: 42,562,090 km (0.027 R)
• M72: 42,730,837 km (0.113 R)
• M73: 43,918,943 km (0.081 R)
• M74: 44,089,484 km (0.085 R)
• M75: 44,516,886 km (0.114 R)
• M76: 44,859,913 km (0.112 R)
• M77: 45,548,512 km (0.076 R)
• M78: 45,634,830 km (0.097 R)
• M79: 45,807,616 km (0.116 R)
• M80: 48,249,352 km (0.108 R)
• M81: 49,308,805 km (0.116 R)
• M82: 49,841,373 km (0.115 R)
• M83: 52,351,775 km (0.115 R)
• M84: 52,623,145 km (0.081 R)
• M85: 53,622,310 km (0.109 R)
• M86: 54,352,946 km (0.1 R)
• M87: 56,564,301 km (0.061 R)
• M88: 56,657,052 km (0.066 R)
• M89: 58,711,031 km (0.093 R)
• M90: 59,369,710 km (0.107 R)
• M91: 60,789,244 km (0.102 R)
• M92: 61,264,966 km (0.094 R)
• M93: 62,603,418 km (0.077 R)
• M94: 63,468,841 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.4

Radius: 3.8

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.11 AU - 21.39 AU

Year: 27452 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,634,123 km

• M1: 1,333,216 km (0.117 R)
• M2: 2,202,081 km (0.095 R)
• M3: 2,667,480 km (0.037 R)
• M4: 3,301,924 km (0.096 R)
• M5: 3,539,486 km (0.095 R)
• M6: 3,684,596 km (0.068 R)
• M7: 3,733,514 km (0.114 R)
• M8: 3,930,983 km (0.06 R)
• M9: 5,516,721 km (0.107 R)
• M10: 5,911,958 km (0.063 R)
• M11: 6,026,550 km (0.095 R)
• M12: 6,789,350 km (0.107 R)
• M13: 6,849,339 km (0.082 R)
• M14: 7,273,748 km (0.083 R)
• M15: 9,054,561 km (0.045 R)
• M16: 9,120,533 km (0.119 R)
• M17: 10,404,382 km (0.03 R)
• M18: 10,542,760 km (0.105 R)
• M19: 11,385,894 km (0.093 R)
• M20: 13,889,564 km (0.077 R)
• M21: 13,965,709 km (0.086 R)
• M22: 14,042,004 km (0.116 R)
• M23: 14,425,423 km (0.105 R)
• M24: 14,889,925 km (0.068 R)
• M25: 15,913,324 km (0.053 R)
• M26: 16,473,867 km (0.096 R)
• M27: 16,554,351 km (0.118 R)
• M28: 17,613,952 km (0.067 R)
• M29: 18,443,772 km (0.074 R)
• M30: 20,834,047 km (0.093 R)
• M31: 24,321,771 km (0.117 R)
• M32: 25,897,486 km (0.102 R)
• M33: 26,085,082 km (0.09 R)
• M34: 26,367,223 km (0.098 R)
• M35: 26,934,648 km (0.034 R)
• M36: 27,029,493 km (0.053 R)
• M37: 27,124,637 km (0.107 R)
• M38: 27,697,298 km (0.066 R)
• M39: 28,563,918 km (0.101 R)
• M40: 29,341,528 km (0.072 R)
• M41: 30,422,223 km (0.106 R)
• M42: 31,916,706 km (0.106 R)
• M43: 32,319,274 km (0.096 R)
• M44: 34,976,581 km (0.119 R)
• M45: 39,846,290 km (0.062 R)
• M46: 40,062,759 km (0.082 R)
• M47: 40,388,284 km (0.082 R)
• M48: 40,932,670 km (0.101 R)
• M49: 47,193,491 km (0.058 R)
• M50: 49,500,589 km (0.103 R)
• M51: 49,733,214 km (0.092 R)
• M52: 51,608,124 km (0.04 R)
• M53: 52,791,593 km (0.115 R)
• M54: 53,505,922 km (0.082 R)
• M55: 54,463,349 km (0.099 R)
• M56: 55,789,085 km (0.097 R)
• M57: 55,910,110 km (0.118 R)
• M58: 56,395,256 km (0.047 R)
• M59: 57,247,365 km (0.089 R)
• M60: 57,981,292 km (0.092 R)
• M61: 60,574,123 km (0.084 R)
• M62: 61,446,877 km (0.095 R)
• M63: 63,709,844 km (0.115 R)
• M64: 66,000,037 km (0.094 R)
• M65: 67,155,232 km (0.115 R)
• M66: 70,137,615 km (0.047 R)
• M67: 70,268,214 km (0.119 R)
• M68: 71,184,950 km (0.063 R)
• M69: 71,447,644 km (0.101 R)
• M70: 72,369,466 km (0.11 R)
• M71: 74,358,220 km (0.054 R)
• M72: 75,292,309 km (0.12 R)
• M73: 77,172,306 km (0.065 R)
• M74: 77,982,677 km (0.12 R)
• M75: 78,118,063 km (0.114 R)
• M76: 78,931,726 km (0.036 R)
• M77: 82,765,920 km (0.114 R)
• M78: 83,457,062 km (0.105 R)
• M79: 85,123,283 km (0.113 R)
• M80: 85,262,708 km (0.045 R)
• M81: 85,820,858 km (0.101 R)
• M82: 87,362,165 km (0.056 R)
• M83: 89,053,817 km (0.051 R)
• M84: 89,336,856 km (0.114 R)
• M85: 91,611,642 km (0.114 R)
• M86: 92,756,215 km (0.099 R)
• M87: 94,915,062 km (0.12 R)
• M88: 95,348,746 km (0.109 R)
• M89: 95,638,218 km (0.069 R)
• M90: 96,073,099 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.2

Radius: 3.4

Gravity: 41.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.22 AU - 20.02 AU

Year: 29495 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,634,123 km

• M1: 219,610 km (0.071 R)
• M2: 328,068 km (0.055 R)
• M3: 567,425 km (0.083 R)
• M4: 3,108,045 km (0.068 R)
• M5: 3,325,411 km (0.116 R)
• M6: 3,592,742 km (0.108 R)
• M7: 3,866,955 km (0.111 R)
• M8: 4,290,766 km (0.06 R)
• M9: 5,439,229 km (0.05 R)
• M10: 5,753,534 km (0.035 R)
• M11: 5,806,492 km (0.065 R)
• M12: 6,181,833 km (0.119 R)
• M13: 6,345,044 km (0.055 R)
• M14: 6,509,751 km (0.116 R)
• M15: 6,675,805 km (0.106 R)
• M16: 7,125,496 km (0.12 R)
• M17: 7,182,343 km (0.119 R)
• M18: 8,231,922 km (0.106 R)
• M19: 9,830,375 km (0.066 R)
• M20: 10,599,458 km (0.084 R)
• M21: 12,331,053 km (0.101 R)
• M22: 14,651,466 km (0.04 R)
• M23: 15,087,544 km (0.098 R)
• M24: 16,571,704 km (0.111 R)
• M25: 17,869,316 km (0.043 R)
• M26: 18,335,014 km (0.116 R)
• M27: 19,040,967 km (0.106 R)
• M28: 19,915,965 km (0.098 R)
• M29: 19,996,149 km (0.087 R)
• M30: 22,618,300 km (0.093 R)
• M31: 23,459,489 km (0.094 R)
• M32: 24,225,430 km (0.076 R)
• M33: 26,044,092 km (0.059 R)
• M34: 27,191,807 km (0.063 R)
• M35: 30,547,287 km (0.116 R)
• M36: 31,196,691 km (0.064 R)
• M37: 31,383,090 km (0.11 R)
• M38: 31,476,290 km (0.1 R)
• M39: 31,663,287 km (0.098 R)
• M40: 32,414,717 km (0.109 R)
• M41: 34,318,649 km (0.109 R)
• M42: 34,607,373 km (0.118 R)
• M43: 35,867,735 km (0.089 R)
• M44: 36,258,485 km (0.084 R)
• M45: 37,044,322 km (0.097 R)
• M46: 38,034,511 km (0.112 R)
• M47: 39,133,905 km (0.103 R)
• M48: 39,637,003 km (0.109 R)
• M49: 43,738,079 km (0.049 R)
• M50: 44,155,607 km (0.118 R)
• M51: 46,050,413 km (0.086 R)
• M52: 47,757,026 km (0.096 R)
• M53: 48,402,241 km (0.072 R)
• M54: 49,050,449 km (0.116 R)
• M55: 50,464,598 km (0.1 R)
• M56: 53,444,288 km (0.068 R)
• M57: 54,225,937 km (0.076 R)
• M58: 58,076,437 km (0.117 R)
• M59: 58,420,512 km (0.115 R)
• M60: 64,607,580 km (0.082 R)
• M61: 68,563,547 km (0.044 R)
• M62: 70,143,300 km (0.107 R)
• M63: 70,631,887 km (0.116 R)
• M64: 71,489,382 km (0.072 R)
• M65: 72,844,140 km (0.061 R)
• M66: 73,091,276 km (0.118 R)
• M67: 73,710,461 km (0.114 R)
• M68: 74,580,373 km (0.115 R)
• M69: 74,704,838 km (0.115 R)
• M70: 75,453,576 km (0.034 R)
• M71: 78,980,345 km (0.1 R)
• M72: 83,205,139 km (0.081 R)
• M73: 85,149,612 km (0.108 R)
• M74: 87,634,133 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,025 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit