🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 181 Days

Day: 16.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,814,802 km

• M1: 68,965 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 262 Days

Day: 18.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,814,802 km

• M1: 45,179 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 14

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.88 AU - 3.98 AU

Year: 2900 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,814,802 km

• M1: 185,501 km (0.085 R)
• M2: 286,181 km (0.099 R)
• M3: 392,844 km (0.072 R)
• M4: 521,049 km (0.071 R)
• M5: 793,018 km (0.087 R)
• M6: 977,472 km (0.059 R)
• M7: 1,101,938 km (0.052 R)
• M8: 1,403,078 km (0.05 R)
• M9: 1,743,862 km (0.056 R)
• M10: 1,885,232 km (0.1 R)
• M11: 1,977,235 km (0.095 R)
• M12: 2,138,651 km (0.088 R)
• M13: 2,318,617 km (0.119 R)
• M14: 2,561,864 km (0.116 R)
• M15: 2,664,488 km (0.12 R)
• M16: 3,089,046 km (0.105 R)
• M17: 3,214,409 km (0.09 R)
• M18: 3,454,215 km (0.097 R)
• M19: 3,600,970 km (0.055 R)
• M20: 3,700,004 km (0.044 R)
• M21: 4,071,007 km (0.084 R)
• M22: 4,489,432 km (0.106 R)
• M23: 4,614,197 km (0.089 R)
• M24: 4,885,418 km (0.115 R)
• M25: 5,032,323 km (0.092 R)
• M26: 5,462,716 km (0.089 R)
• M27: 5,596,157 km (0.104 R)
• M28: 5,730,646 km (0.058 R)
• M29: 6,022,511 km (0.111 R)
• M30: 6,259,624 km (0.081 R)
• M31: 6,379,302 km (0.098 R)
• M32: 6,560,315 km (0.119 R)
• M33: 7,010,156 km (0.07 R)
• M34: 7,427,684 km (0.105 R)
• M35: 7,703,542 km (0.075 R)
• M36: 7,918,066 km (0.078 R)
• M37: 8,069,459 km (0.099 R)
• M38: 8,287,273 km (0.106 R)
• M39: 8,396,928 km (0.077 R)
• M40: 8,885,366 km (0.032 R)
• M41: 9,405,966 km (0.093 R)
• M42: 9,566,335 km (0.08 R)
• M43: 10,264,209 km (0.112 R)
• M44: 10,690,862 km (0.111 R)
• M45: 11,026,709 km (0.106 R)
• M46: 11,123,350 km (0.1 R)
• M47: 11,414,916 km (0.076 R)
• M48: 11,709,025 km (0.1 R)
• M49: 11,832,294 km (0.042 R)
• M50: 11,931,178 km (0.103 R)
• M51: 12,080,178 km (0.067 R)
• M52: 12,279,741 km (0.092 R)
• M53: 12,581,031 km (0.056 R)
• M54: 13,088,767 km (0.063 R)
• M55: 13,242,404 km (0.062 R)
• M56: 13,448,250 km (0.101 R)
• M57: 13,941,325 km (0.075 R)
• M58: 15,105,795 km (0.052 R)
• M59: 15,591,240 km (0.039 R)
• M60: 16,054,395 km (0.087 R)
• M61: 16,605,214 km (0.109 R)
• M62: 17,106,068 km (0.082 R)
• M63: 17,246,241 km (0.033 R)
• M64: 17,668,705 km (0.036 R)
• M65: 17,980,617 km (0.116 R)
• M66: 18,294,473 km (0.084 R)
• M67: 18,495,084 km (0.102 R)
• M68: 19,509,208 km (0.096 R)
• M69: 19,626,343 km (0.051 R)
• M70: 19,743,628 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.16 AU - 5.12 AU

Year: 4563 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,814,802 km

• M1: 187,446 km (0.072 R)
• M2: 284,086 km (0.109 R)
• M3: 378,782 km (0.105 R)
• M4: 530,324 km (0.117 R)
• M5: 1,035,816 km (0.115 R)
• M6: 1,457,382 km (0.087 R)
• M7: 1,656,796 km (0.094 R)
• M8: 1,752,090 km (0.057 R)
• M9: 1,981,873 km (0.039 R)
• M10: 2,117,857 km (0.083 R)
• M11: 2,292,288 km (0.093 R)
• M12: 2,417,352 km (0.049 R)
• M13: 2,526,558 km (0.11 R)
• M14: 2,712,209 km (0.066 R)
• M15: 4,224,045 km (0.11 R)
• M16: 4,445,750 km (0.101 R)
• M17: 4,877,788 km (0.109 R)
• M18: 4,993,727 km (0.028 R)
• M19: 5,491,139 km (0.08 R)
• M20: 5,979,576 km (0.092 R)
• M21: 6,229,255 km (0.049 R)
• M22: 6,610,132 km (0.095 R)
• M23: 6,712,905 km (0.081 R)
• M24: 6,816,427 km (0.1 R)
• M25: 7,182,643 km (0.12 R)
• M26: 7,582,069 km (0.106 R)
• M27: 8,403,062 km (0.046 R)
• M28: 9,023,145 km (0.032 R)
• M29: 9,252,329 km (0.104 R)
• M30: 9,396,541 km (0.073 R)
• M31: 10,069,732 km (0.1 R)
• M32: 10,397,202 km (0.12 R)
• M33: 10,517,179 km (0.099 R)
• M34: 10,849,436 km (0.052 R)
• M35: 11,154,616 km (0.055 R)
• M36: 11,555,538 km (0.096 R)
• M37: 11,679,854 km (0.113 R)
• M38: 11,773,352 km (0.115 R)
• M39: 12,118,475 km (0.093 R)
• M40: 12,403,309 km (0.037 R)
• M41: 12,594,495 km (0.11 R)
• M42: 12,883,069 km (0.087 R)
• M43: 13,336,201 km (0.064 R)
• M44: 14,191,901 km (0.084 R)
• M45: 14,358,553 km (0.097 R)
• M46: 14,525,804 km (0.086 R)
• M47: 14,896,058 km (0.064 R)
• M48: 15,167,279 km (0.099 R)
• M49: 15,508,662 km (0.095 R)
• M50: 15,921,701 km (0.106 R)
• M51: 16,025,522 km (0.11 R)
• M52: 16,478,056 km (0.094 R)
• M53: 16,583,223 km (0.063 R)
• M54: 17,610,063 km (0.12 R)
• M55: 17,825,035 km (0.106 R)
• M56: 18,366,430 km (0.083 R)
• M57: 19,428,575 km (0.107 R)
• M58: 19,613,627 km (0.096 R)
• M59: 19,836,528 km (0.1 R)
• M60: 20,510,466 km (0.084 R)
• M61: 20,888,051 km (0.097 R)
• M62: 21,306,178 km (0.106 R)
• M63: 21,497,214 km (0.118 R)
• M64: 22,034,869 km (0.079 R)
• M65: 22,305,342 km (0.053 R)
• M66: 22,810,683 km (0.107 R)
• M67: 23,832,736 km (0.056 R)
• M68: 25,474,573 km (0.057 R)
• M69: 25,636,737 km (0.12 R)
• M70: 25,758,659 km (0.102 R)
• M71: 26,905,027 km (0.058 R)
• M72: 27,942,638 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.2

Radius: 4.9

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.23 AU - 15.21 AU

Year: 25785 Days

Day: 22.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,814,802 km

• M1: 140,173 km (0.106 R)
• M2: 198,666 km (0.068 R)
• M3: 496,067 km (0.097 R)
• M4: 918,232 km (0.091 R)
• M5: 1,529,788 km (0.088 R)
• M6: 1,635,853 km (0.101 R)
• M7: 1,744,461 km (0.112 R)
• M8: 1,818,213 km (0.092 R)
• M9: 3,311,947 km (0.102 R)
• M10: 3,357,575 km (0.096 R)
• M11: 5,295,914 km (0.097 R)
• M12: 5,349,470 km (0.049 R)
• M13: 5,565,340 km (0.077 R)
• M14: 6,005,607 km (0.091 R)
• M15: 6,061,407 km (0.104 R)
• M16: 7,036,485 km (0.076 R)
• M17: 8,682,361 km (0.12 R)
• M18: 8,745,492 km (0.101 R)
• M19: 8,808,771 km (0.084 R)
• M20: 9,256,219 km (0.086 R)
• M21: 9,385,471 km (0.068 R)
• M22: 9,515,173 km (0.106 R)
• M23: 9,580,397 km (0.074 R)
• M24: 10,373,416 km (0.061 R)
• M25: 10,574,924 km (0.089 R)
• M26: 10,777,779 km (0.092 R)
• M27: 12,233,216 km (0.103 R)
• M28: 12,446,244 km (0.106 R)
• M29: 14,566,793 km (0.118 R)
• M30: 15,399,904 km (0.099 R)
• M31: 16,639,023 km (0.091 R)
• M32: 17,589,269 km (0.119 R)
• M33: 19,873,778 km (0.032 R)
• M34: 20,459,454 km (0.094 R)
• M35: 21,220,608 km (0.073 R)
• M36: 21,561,840 km (0.089 R)
• M37: 21,818,999 km (0.113 R)
• M38: 22,683,525 km (0.077 R)
• M39: 23,207,566 km (0.093 R)
• M40: 23,383,194 km (0.086 R)
• M41: 24,178,606 km (0.095 R)
• M42: 25,072,902 km (0.118 R)
• M43: 26,251,734 km (0.088 R)
• M44: 26,709,802 km (0.037 R)
• M45: 28,287,162 km (0.087 R)
• M46: 30,468,748 km (0.118 R)
• M47: 33,394,583 km (0.102 R)
• M48: 34,090,064 km (0.051 R)
• M49: 34,389,559 km (0.096 R)
• M50: 36,714,609 km (0.026 R)
• M51: 38,569,473 km (0.09 R)
• M52: 39,717,935 km (0.083 R)
• M53: 48,400,297 km (0.053 R)
• M54: 49,186,882 km (0.055 R)
• M55: 49,864,561 km (0.113 R)
• M56: 51,343,186 km (0.059 R)
• M57: 51,572,071 km (0.113 R)
• M58: 51,686,513 km (0.091 R)
• M59: 52,260,371 km (0.102 R)
• M60: 52,490,452 km (0.105 R)
• M61: 52,836,322 km (0.067 R)
• M62: 53,298,580 km (0.077 R)
• M63: 53,646,096 km (0.111 R)
• M64: 57,875,377 km (0.071 R)
• M65: 58,351,846 km (0.029 R)
• M66: 58,471,225 km (0.077 R)
• M67: 59,668,906 km (0.115 R)
• M68: 60,150,312 km (0.12 R)
• M69: 60,995,689 km (0.045 R)
• M70: 61,845,106 km (0.102 R)
• M71: 62,210,424 km (0.052 R)
• M72: 63,678,428 km (0.106 R)
• M73: 64,540,112 km (0.064 R)
• M74: 64,663,380 km (0.079 R)
• M75: 66,399,314 km (0.116 R)
• M76: 66,648,544 km (0.098 R)
• M77: 68,276,169 km (0.107 R)
• M78: 68,653,604 km (0.116 R)
• M79: 68,779,566 km (0.114 R)
• M80: 70,805,719 km (0.1 R)
• M81: 74,786,519 km (0.082 R)
• M82: 75,825,476 km (0.112 R)
• M83: 75,955,776 km (0.063 R)
• M84: 76,738,621 km (0.061 R)
• M85: 78,839,275 km (0.113 R)
• M86: 79,103,165 km (0.108 R)
• M87: 81,758,527 km (0.062 R)
• M88: 84,442,762 km (0.113 R)
• M89: 85,660,190 km (0.104 R)
• M90: 87,019,585 km (0.064 R)
• M91: 88,386,162 km (0.098 R)

Asteroid Belt

Center: 15.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.8

Radius: 4.1

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.18 AU - 17.48 AU

Year: 28756 Days

Day: 17.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,814,802 km

• M1: 53,406 km (0.112 R)
• M2: 233,971 km (0.081 R)
• M3: 350,508 km (0.026 R)
• M4: 525,986 km (0.062 R)
• M5: 568,472 km (0.12 R)
• M6: 726,597 km (0.108 R)
• M7: 898,036 km (0.068 R)
• M8: 1,484,310 km (0.091 R)
• M9: 1,638,396 km (0.034 R)
• M10: 2,062,655 km (0.072 R)
• M11: 2,702,785 km (0.08 R)
• M12: 3,005,720 km (0.117 R)
• M13: 3,520,636 km (0.114 R)
• M14: 3,850,799 km (0.109 R)
• M15: 5,175,189 km (0.091 R)
• M16: 5,314,764 km (0.1 R)
• M17: 5,836,860 km (0.026 R)
• M18: 5,982,120 km (0.03 R)
• M19: 6,030,889 km (0.117 R)
• M20: 6,524,861 km (0.102 R)
• M21: 8,190,932 km (0.117 R)
• M22: 8,572,108 km (0.119 R)
• M23: 10,211,401 km (0.116 R)
• M24: 10,621,299 km (0.107 R)
• M25: 10,680,390 km (0.081 R)
• M26: 11,883,008 km (0.092 R)
• M27: 13,001,551 km (0.095 R)
• M28: 13,064,681 km (0.1 R)
• M29: 13,701,519 km (0.118 R)
• M30: 13,894,501 km (0.109 R)
• M31: 15,071,387 km (0.081 R)
• M32: 17,033,513 km (0.12 R)
• M33: 17,171,741 km (0.101 R)
• M34: 17,938,729 km (0.08 R)
• M35: 18,009,040 km (0.09 R)
• M36: 20,232,962 km (0.047 R)
• M37: 21,488,687 km (0.059 R)
• M38: 21,637,986 km (0.11 R)
• M39: 22,163,673 km (0.116 R)
• M40: 23,304,057 km (0.08 R)
• M41: 23,688,374 km (0.029 R)
• M42: 23,842,609 km (0.117 R)
• M43: 24,853,891 km (0.027 R)
• M44: 25,483,100 km (0.111 R)
• M45: 26,277,016 km (0.081 R)
• M46: 27,564,006 km (0.116 R)
• M47: 28,296,886 km (0.032 R)
• M48: 30,366,273 km (0.068 R)
• M49: 32,827,009 km (0.071 R)
• M50: 33,085,215 km (0.074 R)
• M51: 33,344,019 km (0.118 R)
• M52: 33,516,954 km (0.102 R)
• M53: 35,792,338 km (0.109 R)
• M54: 37,666,201 km (0.09 R)
• M55: 39,938,144 km (0.077 R)
• M56: 40,213,703 km (0.111 R)
• M57: 40,766,916 km (0.099 R)
• M58: 41,787,472 km (0.064 R)
• M59: 43,381,139 km (0.086 R)
• M60: 44,327,943 km (0.119 R)
• M61: 44,899,258 km (0.115 R)
• M62: 48,769,803 km (0.107 R)
• M63: 50,545,979 km (0.097 R)
• M64: 52,142,637 km (0.051 R)
• M65: 53,553,195 km (0.103 R)
• M66: 55,589,970 km (0.071 R)
• M67: 56,514,784 km (0.112 R)
• M68: 57,859,520 km (0.076 R)
• M69: 58,275,402 km (0.061 R)
• M70: 59,738,768 km (0.118 R)
• M71: 62,915,180 km (0.099 R)
• M72: 63,342,730 km (0.101 R)
• M73: 64,200,973 km (0.079 R)
• M74: 65,279,125 km (0.099 R)
• M75: 67,125,612 km (0.089 R)
• M76: 70,425,741 km (0.107 R)
• M77: 72,095,552 km (0.105 R)
• M78: 74,907,394 km (0.113 R)
• M79: 75,360,675 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit