🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.46 AU - 0.7 AU

Year: 165 Days

Day: 40.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 191 Days

Day: 33.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 58.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 21.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,657,947 km

• M1: 646,113 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.13 AU - 1.23 AU

Year: 478 Days

Day: 23.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 9.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.99 AU - 6.35 AU

Year: 5713 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,657,947 km

• M1: 122,371 km (0.116 R)
• M2: 211,681 km (0.12 R)
• M3: 338,989 km (0.037 R)
• M4: 706,700 km (0.052 R)
• M5: 879,785 km (0.047 R)
• M6: 1,118,094 km (0.091 R)
• M7: 1,249,591 km (0.117 R)
• M8: 1,349,522 km (0.062 R)
• M9: 1,796,521 km (0.116 R)
• M10: 1,858,155 km (0.081 R)
• M11: 2,366,040 km (0.053 R)
• M12: 2,445,177 km (0.095 R)
• M13: 2,903,246 km (0.056 R)
• M14: 2,976,100 km (0.046 R)
• M15: 3,061,969 km (0.084 R)
• M16: 3,311,798 km (0.091 R)
• M17: 3,555,193 km (0.092 R)
• M18: 3,620,268 km (0.069 R)
• M19: 3,738,451 km (0.093 R)
• M20: 3,924,850 km (0.079 R)
• M21: 4,100,627 km (0.073 R)
• M22: 4,251,422 km (0.073 R)
• M23: 4,348,361 km (0.085 R)
• M24: 4,516,360 km (0.099 R)
• M25: 5,659,587 km (0.053 R)
• M26: 5,797,067 km (0.071 R)
• M27: 5,858,402 km (0.071 R)
• M28: 6,952,711 km (0.106 R)
• M29: 7,100,065 km (0.071 R)
• M30: 7,281,676 km (0.118 R)
• M31: 7,733,761 km (0.107 R)
• M32: 7,852,392 km (0.059 R)
• M33: 8,126,156 km (0.074 R)
• M34: 8,281,439 km (0.042 R)
• M35: 8,612,499 km (0.068 R)
• M36: 8,682,810 km (0.065 R)
• M37: 8,983,502 km (0.027 R)
• M38: 9,054,860 km (0.077 R)
• M39: 9,233,929 km (0.068 R)
• M40: 9,377,991 km (0.101 R)
• M41: 9,522,802 km (0.062 R)
• M42: 9,796,267 km (0.07 R)
• M43: 9,869,720 km (0.117 R)
• M44: 10,183,576 km (0.069 R)
• M45: 10,500,873 km (0.12 R)
• M46: 11,414,018 km (0.11 R)
• M47: 11,510,659 km (0.116 R)
• M48: 11,588,150 km (0.052 R)
• M49: 12,154,977 km (0.107 R)
• M50: 12,571,158 km (0.081 R)
• M51: 12,730,928 km (0.111 R)
• M52: 12,851,205 km (0.044 R)
• M53: 13,032,368 km (0.039 R)
• M54: 13,173,888 km (0.102 R)
• M55: 13,458,273 km (0.118 R)
• M56: 13,519,459 km (0.12 R)
• M57: 13,580,794 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 8.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.49 AU - 9.19 AU

Year: 8978 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,657,947 km

• M1: 115,789 km (0.092 R)
• M2: 509,530 km (0.081 R)
• M3: 645,066 km (0.113 R)
• M4: 845,378 km (0.096 R)
• M5: 1,243,158 km (0.063 R)
• M6: 1,473,240 km (0.114 R)
• M7: 1,560,306 km (0.101 R)
• M8: 1,626,877 km (0.088 R)
• M9: 1,785,899 km (0.111 R)
• M10: 1,855,612 km (0.077 R)
• M11: 2,119,203 km (0.085 R)
• M12: 2,369,331 km (0.07 R)
• M13: 2,472,105 km (0.12 R)
• M14: 3,232,810 km (0.086 R)
• M15: 3,462,742 km (0.052 R)
• M16: 3,847,807 km (0.119 R)
• M17: 4,340,582 km (0.027 R)
• M18: 5,017,513 km (0.097 R)
• M19: 6,075,918 km (0.111 R)
• M20: 7,126,693 km (0.074 R)
• M21: 8,076,939 km (0.061 R)
• M22: 8,428,643 km (0.041 R)
• M23: 8,547,125 km (0.101 R)
• M24: 9,350,465 km (0.029 R)
• M25: 9,596,255 km (0.114 R)
• M26: 9,885,577 km (0.109 R)
• M27: 10,177,891 km (0.075 R)
• M28: 10,472,898 km (0.04 R)
• M29: 10,985,420 km (0.063 R)
• M30: 12,212,871 km (0.088 R)
• M31: 12,979,111 km (0.069 R)
• M32: 13,207,398 km (0.075 R)
• M33: 13,345,028 km (0.087 R)
• M34: 13,483,256 km (0.108 R)
• M35: 13,807,285 km (0.086 R)
• M36: 13,993,684 km (0.077 R)
• M37: 14,890,374 km (0.116 R)
• M38: 15,369,835 km (0.069 R)
• M39: 15,466,325 km (0.093 R)
• M40: 15,611,435 km (0.073 R)
• M41: 16,098,376 km (0.114 R)
• M42: 16,887,954 km (0.114 R)
• M43: 17,387,910 km (0.059 R)
• M44: 17,639,683 km (0.033 R)
• M45: 17,943,367 km (0.096 R)
• M46: 18,044,944 km (0.111 R)
• M47: 18,607,282 km (0.113 R)
• M48: 18,761,667 km (0.104 R)
• M49: 19,227,366 km (0.11 R)
• M50: 19,383,396 km (0.109 R)
• M51: 21,558,400 km (0.104 R)
• M52: 22,263,903 km (0.044 R)
• M53: 22,427,862 km (0.084 R)
• M54: 22,537,368 km (0.067 R)
• M55: 23,308,844 km (0.099 R)
• M56: 23,921,148 km (0.101 R)
• M57: 25,104,617 km (0.11 R)
• M58: 25,161,315 km (0.092 R)
• M59: 25,218,311 km (0.084 R)
• M60: 25,275,159 km (0.102 R)
• M61: 25,617,588 km (0.11 R)
• M62: 26,134,000 km (0.092 R)
• M63: 26,712,046 km (0.051 R)
• M64: 26,828,134 km (0.05 R)
• M65: 26,944,372 km (0.115 R)
• M66: 28,470,868 km (0.068 R)
• M67: 29,844,626 km (0.115 R)
• M68: 30,448,552 km (0.067 R)
• M69: 31,730,008 km (0.058 R)
• M70: 31,852,977 km (0.092 R)
• M71: 31,976,096 km (0.072 R)
• M72: 32,099,365 km (0.081 R)
• M73: 32,222,783 km (0.078 R)
• M74: 33,215,963 km (0.114 R)
• M75: 33,340,877 km (0.109 R)
• M76: 33,465,792 km (0.11 R)
• M77: 33,967,543 km (0.058 R)
• M78: 34,345,278 km (0.096 R)
• M79: 34,408,408 km (0.12 R)
• M80: 34,534,818 km (0.11 R)
• M81: 34,597,948 km (0.113 R)
• M82: 38,265,041 km (0.063 R)
• M83: 38,855,354 km (0.071 R)
• M84: 39,118,497 km (0.073 R)
• M85: 44,644,941 km (0.108 R)
• M86: 45,058,729 km (0.105 R)
• M87: 46,657,033 km (0.085 R)
• M88: 46,726,895 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.2

Radius: 7.8

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.94 AU - 15.14 AU

Year: 19611 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,657,947 km

• M1: 162,912 km (0.104 R)
• M2: 478,414 km (0.111 R)
• M3: 560,094 km (0.111 R)
• M4: 669,151 km (0.112 R)
• M5: 738,265 km (0.087 R)
• M6: 1,093,411 km (0.09 R)
• M7: 1,779,766 km (0.097 R)
• M8: 1,977,534 km (0.09 R)
• M9: 2,217,489 km (0.091 R)
• M10: 2,687,675 km (0.072 R)
• M11: 3,593,042 km (0.108 R)
• M12: 4,274,011 km (0.113 R)
• M13: 4,361,975 km (0.118 R)
• M14: 4,539,697 km (0.112 R)
• M15: 5,897,896 km (0.118 R)
• M16: 8,231,324 km (0.116 R)
• M17: 8,840,636 km (0.029 R)
• M18: 8,896,735 km (0.1 R)
• M19: 10,102,195 km (0.099 R)
• M20: 10,455,994 km (0.088 R)
• M21: 10,873,970 km (0.098 R)
• M22: 10,934,108 km (0.073 R)
• M23: 11,419,254 km (0.096 R)
• M24: 12,347,958 km (0.117 R)
• M25: 12,726,141 km (0.107 R)
• M26: 13,883,580 km (0.075 R)
• M27: 14,740,327 km (0.108 R)
• M28: 15,208,718 km (0.063 R)
• M29: 15,818,030 km (0.08 R)
• M30: 15,886,247 km (0.041 R)
• M31: 16,228,826 km (0.096 R)
• M32: 17,481,858 km (0.111 R)
• M33: 17,693,688 km (0.08 R)
• M34: 17,835,357 km (0.105 R)
• M35: 18,120,042 km (0.1 R)
• M36: 19,346,146 km (0.101 R)
• M37: 20,153,676 km (0.086 R)
• M38: 20,450,029 km (0.03 R)
• M39: 21,725,800 km (0.087 R)
• M40: 22,488,300 km (0.092 R)
• M41: 22,872,766 km (0.117 R)
• M42: 24,196,259 km (0.117 R)
• M43: 24,906,998 km (0.048 R)
• M44: 25,145,457 km (0.098 R)
• M45: 25,865,322 km (0.114 R)
• M46: 26,591,919 km (0.073 R)
• M47: 27,653,166 km (0.097 R)
• M48: 27,735,445 km (0.089 R)
• M49: 27,982,581 km (0.056 R)
• M50: 28,065,159 km (0.053 R)
• M51: 28,396,069 km (0.069 R)
• M52: 28,728,326 km (0.107 R)
• M53: 29,817,100 km (0.088 R)
• M54: 31,604,345 km (0.108 R)
• M55: 32,034,888 km (0.073 R)
• M56: 32,467,525 km (0.11 R)
• M57: 34,305,335 km (0.079 R)
• M58: 35,370,621 km (0.081 R)
• M59: 37,989,482 km (0.066 R)
• M60: 38,263,994 km (0.108 R)
• M61: 38,814,963 km (0.12 R)
• M62: 41,326,412 km (0.117 R)
• M63: 44,370,280 km (0.082 R)
• M64: 45,045,714 km (0.105 R)
• M65: 47,190,499 km (0.114 R)
• M66: 47,387,070 km (0.088 R)
• M67: 48,374,416 km (0.082 R)
• M68: 48,572,633 km (0.12 R)
• M69: 48,671,817 km (0.057 R)
• M70: 48,870,483 km (0.102 R)
• M71: 48,969,965 km (0.099 R)
• M72: 49,767,920 km (0.099 R)
• M73: 49,968,082 km (0.088 R)
• M74: 50,469,534 km (0.117 R)
• M75: 51,376,546 km (0.116 R)
• M76: 52,900,201 km (0.106 R)
• M77: 53,616,326 km (0.082 R)
• M78: 54,748,034 km (0.083 R)
• M79: 54,954,628 km (0.086 R)
• M80: 55,576,058 km (0.115 R)
• M81: 59,035,209 km (0.084 R)
• M82: 60,097,205 km (0.118 R)
• M83: 61,058,371 km (0.048 R)
• M84: 62,239,895 km (0.037 R)
• M85: 62,671,485 km (0.089 R)
• M86: 63,103,972 km (0.103 R)
• M87: 68,371,313 km (0.108 R)
• M88: 69,262,767 km (0.111 R)
• M89: 70,270,309 km (0.112 R)
• M90: 72,413,149 km (0.065 R)
• M91: 75,495,014 km (0.101 R)
• M92: 76,416,388 km (0.089 R)
• M93: 76,994,135 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 4.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.76 AU - 20.02 AU

Year: 30606 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,657,947 km

• M1: 192,832 km (0.089 R)
• M2: 283,787 km (0.116 R)
• M3: 797,805 km (0.026 R)
• M4: 840,142 km (0.039 R)
• M5: 883,076 km (0.041 R)
• M6: 926,908 km (0.119 R)
• M7: 1,016,667 km (0.113 R)
• M8: 1,253,630 km (0.118 R)
• M9: 1,378,544 km (0.104 R)
• M10: 2,061,608 km (0.045 R)
• M11: 2,577,571 km (0.099 R)
• M12: 3,031,002 km (0.053 R)
• M13: 3,064,363 km (0.06 R)
• M14: 3,439,105 km (0.093 R)
• M15: 3,508,818 km (0.092 R)
• M16: 3,578,979 km (0.106 R)
• M17: 3,649,590 km (0.061 R)
• M18: 7,227,971 km (0.117 R)
• M19: 7,407,339 km (0.082 R)
• M20: 7,497,396 km (0.085 R)
• M21: 8,845,273 km (0.119 R)
• M22: 9,375,747 km (0.116 R)
• M23: 9,817,510 km (0.103 R)
• M24: 9,916,544 km (0.05 R)
• M25: 10,416,949 km (0.119 R)
• M26: 10,925,432 km (0.047 R)
• M27: 13,202,461 km (0.079 R)
• M28: 13,641,830 km (0.063 R)
• M29: 13,697,181 km (0.037 R)
• M30: 14,309,784 km (0.103 R)
• M31: 16,553,154 km (0.097 R)
• M32: 16,671,037 km (0.063 R)
• M33: 17,745,150 km (0.117 R)
• M34: 18,351,620 km (0.068 R)
• M35: 18,718,583 km (0.042 R)
• M36: 19,088,090 km (0.039 R)
• M37: 19,959,647 km (0.099 R)
• M38: 20,022,478 km (0.12 R)
• M39: 20,085,160 km (0.031 R)
• M40: 20,400,213 km (0.097 R)
• M41: 21,163,012 km (0.117 R)
• M42: 22,781,961 km (0.114 R)
• M43: 24,373,083 km (0.09 R)
• M44: 24,574,442 km (0.071 R)
• M45: 27,312,233 km (0.09 R)
• M46: 27,731,107 km (0.091 R)
• M47: 31,085,390 km (0.06 R)
• M48: 31,522,665 km (0.058 R)
• M49: 31,742,125 km (0.071 R)
• M50: 31,962,034 km (0.059 R)
• M51: 33,143,707 km (0.047 R)
• M52: 34,264,345 km (0.059 R)
• M53: 37,622,369 km (0.096 R)
• M54: 38,010,575 km (0.08 R)
• M55: 38,244,097 km (0.097 R)
• M56: 38,399,978 km (0.08 R)
• M57: 39,419,039 km (0.043 R)
• M58: 39,655,404 km (0.108 R)
• M59: 41,083,614 km (0.113 R)
• M60: 42,286,681 km (0.08 R)
• M61: 42,528,730 km (0.039 R)
• M62: 43,014,025 km (0.1 R)
• M63: 45,385,750 km (0.113 R)
• M64: 48,219,882 km (0.057 R)
• M65: 49,318,678 km (0.051 R)
• M66: 49,743,386 km (0.06 R)
• M67: 50,939,272 km (0.112 R)
• M68: 52,490,602 km (0.08 R)
• M69: 52,663,986 km (0.105 R)
• M70: 53,098,119 km (0.104 R)
• M71: 53,185,035 km (0.101 R)
• M72: 53,272,101 km (0.093 R)
• M73: 53,707,880 km (0.104 R)
• M74: 53,882,610 km (0.087 R)
• M75: 54,320,034 km (0.107 R)
• M76: 54,846,619 km (0.098 R)
• M77: 55,727,900 km (0.06 R)
• M78: 55,993,137 km (0.111 R)
• M79: 56,791,540 km (0.11 R)
• M80: 57,593,834 km (0.104 R)
• M81: 59,119,283 km (0.115 R)
• M82: 60,113,361 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit