🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.73 AU - 0.79 AU

Year: 242 Days

Day: 29.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,905,832 km

• M1: 389,104 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.83 AU - 1.35 AU

Year: 416 Days

Day: 42.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.58 AU - 3.66 AU

Year: 2516 Days

Day: 38.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,905,832 km

• M1: 751,580 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.52 AU - 3.78 AU

Year: 2547 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.3

Radius: 3.6

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.31 AU - 18.47 AU

Year: 22052 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,905,832 km

• M1: 142,567 km (0.078 R)
• M2: 502,798 km (0.075 R)
• M3: 906,413 km (0.099 R)
• M4: 947,104 km (0.096 R)
• M5: 1,051,673 km (0.117 R)
• M6: 1,094,458 km (0.111 R)
• M7: 1,753,137 km (0.055 R)
• M8: 1,829,732 km (0.092 R)
• M9: 2,453,555 km (0.062 R)
• M10: 2,597,169 km (0.085 R)
• M11: 3,261,084 km (0.097 R)
• M12: 3,482,938 km (0.046 R)
• M13: 4,245,288 km (0.082 R)
• M14: 4,522,194 km (0.089 R)
• M15: 4,592,355 km (0.061 R)
• M16: 4,662,816 km (0.04 R)
• M17: 4,840,688 km (0.104 R)
• M18: 5,166,362 km (0.098 R)
• M19: 5,461,818 km (0.117 R)
• M20: 5,762,809 km (0.107 R)
• M21: 6,697,347 km (0.082 R)
• M22: 6,817,474 km (0.072 R)
• M23: 7,182,044 km (0.116 R)
• M24: 7,470,020 km (0.102 R)
• M25: 8,227,584 km (0.075 R)
• M26: 9,230,637 km (0.086 R)
• M27: 9,588,625 km (0.059 R)
• M28: 9,678,683 km (0.114 R)
• M29: 9,724,011 km (0.068 R)
• M30: 12,708,938 km (0.098 R)
• M31: 13,257,064 km (0.042 R)
• M32: 13,407,859 km (0.117 R)
• M33: 13,812,671 km (0.076 R)
• M34: 14,479,279 km (0.118 R)
• M35: 14,894,712 km (0.069 R)
• M36: 16,703,201 km (0.102 R)
• M37: 18,692,104 km (0.093 R)
• M38: 19,030,794 km (0.041 R)
• M39: 19,714,157 km (0.079 R)
• M40: 20,754,311 km (0.086 R)
• M41: 20,870,997 km (0.117 R)
• M42: 21,222,403 km (0.047 R)
• M43: 21,281,045 km (0.093 R)
• M44: 22,347,678 km (0.08 R)
• M45: 23,068,440 km (0.115 R)
• M46: 25,027,275 km (0.042 R)
• M47: 25,089,358 km (0.083 R)
• M48: 25,213,674 km (0.027 R)
• M49: 26,721,022 km (0.066 R)
• M50: 27,677,850 km (0.111 R)
• M51: 27,999,336 km (0.112 R)
• M52: 28,451,421 km (0.099 R)
• M53: 28,645,898 km (0.067 R)
• M54: 31,951,712 km (0.109 R)
• M55: 32,221,287 km (0.062 R)
• M56: 33,102,867 km (0.119 R)
• M57: 33,854,896 km (0.076 R)
• M58: 34,543,495 km (0.094 R)
• M59: 34,612,609 km (0.102 R)
• M60: 34,750,987 km (0.077 R)
• M61: 38,197,872 km (0.062 R)
• M62: 39,130,465 km (0.041 R)
• M63: 40,434,060 km (0.084 R)
• M64: 40,944,788 km (0.098 R)
• M65: 42,564,035 km (0.09 R)
• M66: 45,107,348 km (0.112 R)
• M67: 45,940,609 km (0.11 R)
• M68: 48,935,707 km (0.074 R)
• M69: 50,731,480 km (0.112 R)
• M70: 50,888,558 km (0.101 R)
• M71: 50,967,247 km (0.042 R)
• M72: 51,676,939 km (0.077 R)
• M73: 52,946,426 km (0.113 R)
• M74: 53,026,162 km (0.104 R)
• M75: 53,265,519 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 4.1

Gravity: 46.45 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.64 AU - 19.06 AU

Year: 29892 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,905,832 km

• M1: 68,067 km (0.105 R)
• M2: 366,964 km (0.096 R)
• M3: 486,343 km (0.082 R)
• M4: 617,839 km (0.112 R)
• M5: 673,639 km (0.108 R)
• M6: 977,024 km (0.106 R)
• M7: 1,732,493 km (0.088 R)
• M8: 1,852,022 km (0.116 R)
• M9: 2,269,998 km (0.037 R)
• M10: 2,313,381 km (0.049 R)
• M11: 2,901,899 km (0.102 R)
• M12: 3,384,502 km (0.03 R)
• M13: 4,531,020 km (0.11 R)
• M14: 6,697,646 km (0.091 R)
• M15: 6,948,522 km (0.069 R)
• M16: 7,266,268 km (0.112 R)
• M17: 7,524,025 km (0.117 R)
• M18: 7,982,094 km (0.111 R)
• M19: 8,048,365 km (0.055 R)
• M20: 9,131,903 km (0.103 R)
• M21: 9,973,989 km (0.06 R)
• M22: 11,581,418 km (0.037 R)
• M23: 12,109,499 km (0.075 R)
• M24: 12,722,551 km (0.051 R)
• M25: 12,799,893 km (0.102 R)
• M26: 13,188,997 km (0.082 R)
• M27: 13,978,724 km (0.066 R)
• M28: 14,621,397 km (0.096 R)
• M29: 15,769,261 km (0.075 R)
• M30: 16,186,190 km (0.093 R)
• M31: 17,287,081 km (0.08 R)
• M32: 18,237,177 km (0.118 R)
• M33: 18,324,393 km (0.075 R)
• M34: 19,115,766 km (0.064 R)
• M35: 23,519,628 km (0.11 R)
• M36: 24,860,473 km (0.051 R)
• M37: 25,345,320 km (0.096 R)
• M38: 27,116,559 km (0.082 R)
• M39: 31,297,071 km (0.081 R)
• M40: 32,030,699 km (0.117 R)
• M41: 32,241,333 km (0.108 R)
• M42: 33,621,523 km (0.108 R)
• M43: 33,942,710 km (0.077 R)
• M44: 36,329,544 km (0.047 R)
• M45: 38,657,735 km (0.12 R)
• M46: 42,297,003 km (0.077 R)
• M47: 44,861,559 km (0.11 R)
• M48: 45,097,176 km (0.042 R)
• M49: 48,077,165 km (0.115 R)
• M50: 48,922,992 km (0.087 R)
• M51: 50,017,599 km (0.108 R)
• M52: 54,099,377 km (0.079 R)
• M53: 57,262,175 km (0.063 R)
• M54: 58,672,584 km (0.117 R)
• M55: 59,317,501 km (0.059 R)
• M56: 60,094,512 km (0.05 R)
• M57: 60,224,363 km (0.114 R)
• M58: 63,103,972 km (0.117 R)
• M59: 63,764,596 km (0.114 R)
• M60: 65,359,609 km (0.08 R)
• M61: 65,493,200 km (0.045 R)
• M62: 66,028,162 km (0.088 R)
• M63: 66,967,786 km (0.116 R)
• M64: 67,237,062 km (0.087 R)
• M65: 68,996,184 km (0.098 R)
• M66: 69,676,704 km (0.042 R)
• M67: 70,496,351 km (0.093 R)
• M68: 71,181,958 km (0.107 R)
• M69: 71,456,769 km (0.079 R)
• M70: 71,869,510 km (0.048 R)
• M71: 72,559,455 km (0.086 R)
• M72: 73,806,802 km (0.072 R)
• M73: 79,293,155 km (0.112 R)
• M74: 79,577,989 km (0.119 R)
• M75: 81,007,546 km (0.116 R)
• M76: 81,294,475 km (0.077 R)
• M77: 81,437,939 km (0.064 R)
• M78: 82,589,693 km (0.064 R)
• M79: 83,022,929 km (0.116 R)
• M80: 83,746,833 km (0.074 R)
• M81: 83,891,793 km (0.109 R)
• M82: 84,472,682 km (0.11 R)
• M83: 86,223,276 km (0.115 R)
• M84: 86,662,794 km (0.118 R)
• M85: 87,103,061 km (0.063 R)
• M86: 87,544,076 km (0.115 R)
• M87: 88,576,002 km (0.092 R)
• M88: 91,845,463 km (0.073 R)
• M89: 92,144,509 km (0.087 R)
• M90: 93,344,434 km (0.058 R)
• M91: 94,851,632 km (0.109 R)
• M92: 96,670,742 km (0.099 R)
• M93: 99,421,099 km (0.102 R)
• M94: 99,574,587 km (0.087 R)
• M95: 100,805,777 km (0.079 R)
• M96: 103,594,431 km (0.1 R)
• M97: 103,750,162 km (0.103 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: 478 - 10,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit