🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 31.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,169,895 km

• M1: 404,662 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2 AU - 2.3 AU

Year: 1169 Days

Day: 24.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,169,895 km

• M1: 722,707 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.88 AU - 4.56 AU

Year: 2661 Days

Day: 16.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 9

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.98 AU - 6.92 AU

Year: 6075 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,169,895 km

• M1: 115,340 km (0.038 R)
• M2: 254,616 km (0.102 R)
• M3: 331,509 km (0.115 R)
• M4: 407,355 km (0.047 R)
• M5: 465,997 km (0.112 R)
• M6: 931,546 km (0.089 R)
• M7: 1,147,715 km (0.104 R)
• M8: 1,951,654 km (0.082 R)
• M9: 2,230,055 km (0.097 R)
• M10: 2,590,138 km (0.052 R)
• M11: 3,115,076 km (0.086 R)
• M12: 3,491,913 km (0.113 R)
• M13: 3,989,775 km (0.117 R)
• M14: 4,936,131 km (0.095 R)
• M15: 5,197,778 km (0.114 R)
• M16: 5,464,212 km (0.103 R)
• M17: 5,795,870 km (0.098 R)
• M18: 6,041,211 km (0.092 R)
• M19: 6,669,372 km (0.106 R)
• M20: 7,252,505 km (0.068 R)
• M21: 7,417,511 km (0.089 R)
• M22: 7,550,205 km (0.078 R)
• M23: 7,650,435 km (0.086 R)
• M24: 7,717,455 km (0.108 R)
• M25: 7,885,753 km (0.085 R)
• M26: 8,055,397 km (0.097 R)
• M27: 8,502,096 km (0.096 R)
• M28: 8,815,952 km (0.042 R)
• M29: 9,062,789 km (0.048 R)
• M30: 9,671,802 km (0.041 R)
• M31: 9,744,357 km (0.119 R)
• M32: 10,442,231 km (0.087 R)
• M33: 10,703,428 km (0.058 R)
• M34: 11,118,263 km (0.086 R)
• M35: 11,538,334 km (0.064 R)
• M36: 12,002,686 km (0.089 R)
• M37: 12,631,147 km (0.065 R)
• M38: 13,230,136 km (0.065 R)
• M39: 13,634,500 km (0.083 R)
• M40: 13,715,881 km (0.041 R)
• M41: 13,879,092 km (0.066 R)
• M42: 13,961,072 km (0.042 R)
• M43: 14,084,191 km (0.059 R)
• M44: 14,788,498 km (0.076 R)
• M45: 14,914,010 km (0.098 R)
• M46: 15,546,809 km (0.091 R)
• M47: 16,534,155 km (0.03 R)
• M48: 17,232,927 km (0.066 R)
• M49: 17,453,284 km (0.12 R)
• M50: 18,433,898 km (0.099 R)
• M51: 18,568,985 km (0.104 R)
• M52: 19,112,624 km (0.064 R)
• M53: 19,432,315 km (0.079 R)
• M54: 19,891,879 km (0.09 R)
• M55: 21,103,622 km (0.066 R)
• M56: 21,197,869 km (0.096 R)
• M57: 22,772,386 km (0.099 R)
• M58: 23,305,553 km (0.062 R)
• M59: 24,186,834 km (0.097 R)
• M60: 24,433,671 km (0.101 R)
• M61: 24,532,555 km (0.104 R)
• M62: 24,730,772 km (0.064 R)
• M63: 25,029,220 km (0.11 R)
• M64: 25,378,830 km (0.1 R)
• M65: 25,479,061 km (0.054 R)
• M66: 26,032,573 km (0.115 R)
• M67: 26,184,115 km (0.106 R)
• M68: 26,742,714 km (0.081 R)
• M69: 26,895,752 km (0.105 R)
• M70: 27,305,052 km (0.032 R)
• M71: 27,510,600 km (0.052 R)
• M72: 28,441,697 km (0.036 R)
• M73: 28,545,817 km (0.104 R)
• M74: 29,120,572 km (0.082 R)
• M75: 31,028,094 km (0.102 R)
• M76: 33,030,462 km (0.109 R)
• M77: 33,194,720 km (0.099 R)
• M78: 35,577,665 km (0.118 R)
• M79: 35,689,863 km (0.042 R)
• M80: 35,970,808 km (0.072 R)
• M81: 36,083,306 km (0.076 R)
• M82: 37,386,453 km (0.104 R)
• M83: 37,443,449 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.3

Radius: 7.6

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.05 AU - 17.87 AU

Year: 22543 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,169,895 km

• M1: 126,410 km (0.102 R)
• M2: 243,695 km (0.052 R)
• M3: 539,300 km (0.082 R)
• M4: 815,159 km (0.077 R)
• M5: 1,041,800 km (0.092 R)
• M6: 1,132,007 km (0.101 R)
• M7: 1,621,791 km (0.08 R)
• M8: 1,944,623 km (0.118 R)
• M9: 2,056,672 km (0.115 R)
• M10: 3,247,171 km (0.085 R)
• M11: 4,027,623 km (0.051 R)
• M12: 4,075,345 km (0.12 R)
• M13: 5,275,120 km (0.047 R)
• M14: 6,916,059 km (0.107 R)
• M15: 7,088,246 km (0.106 R)
• M16: 7,910,586 km (0.107 R)
• M17: 9,074,308 km (0.117 R)
• M18: 9,643,976 km (0.103 R)
• M19: 11,286,411 km (0.075 R)
• M20: 11,353,880 km (0.072 R)
• M21: 11,693,467 km (0.098 R)
• M22: 13,013,668 km (0.119 R)
• M23: 13,583,487 km (0.033 R)
• M24: 15,341,710 km (0.104 R)
• M25: 16,019,239 km (0.114 R)
• M26: 16,399,966 km (0.083 R)
• M27: 16,937,770 km (0.111 R)
• M28: 17,247,887 km (0.098 R)
• M29: 17,325,677 km (0.108 R)
• M30: 17,403,468 km (0.08 R)
• M31: 17,952,193 km (0.054 R)
• M32: 18,825,695 km (0.114 R)
• M33: 19,631,878 km (0.113 R)
• M34: 20,285,022 km (0.08 R)
• M35: 20,614,138 km (0.033 R)
• M36: 21,444,855 km (0.106 R)
• M37: 21,864,327 km (0.096 R)
• M38: 23,568,995 km (0.113 R)
• M39: 24,175,764 km (0.077 R)
• M40: 25,759,257 km (0.052 R)
• M41: 26,384,128 km (0.091 R)
• M42: 26,833,520 km (0.114 R)
• M43: 27,466,917 km (0.102 R)
• M44: 28,564,217 km (0.038 R)
• M45: 29,025,577 km (0.087 R)
• M46: 29,489,480 km (0.063 R)
• M47: 29,769,079 km (0.103 R)
• M48: 30,049,425 km (0.046 R)
• M49: 32,323,911 km (0.05 R)
• M50: 33,773,365 km (0.067 R)
• M51: 34,849,722 km (0.077 R)
• M52: 35,639,598 km (0.083 R)
• M53: 35,837,965 km (0.085 R)
• M54: 36,335,528 km (0.092 R)
• M55: 37,237,004 km (0.108 R)
• M56: 37,539,042 km (0.116 R)
• M57: 39,676,497 km (0.042 R)
• M58: 40,501,080 km (0.11 R)
• M59: 42,062,433 km (0.088 R)
• M60: 43,008,640 km (0.079 R)
• M61: 43,325,638 km (0.098 R)
• M62: 43,643,384 km (0.088 R)
• M63: 46,429,494 km (0.09 R)
• M64: 48,501,574 km (0.109 R)
• M65: 49,714,813 km (0.116 R)
• M66: 52,171,509 km (0.096 R)
• M67: 52,735,194 km (0.114 R)
• M68: 53,868,847 km (0.109 R)
• M69: 55,354,653 km (0.057 R)
• M70: 55,814,517 km (0.03 R)
• M71: 58,132,835 km (0.12 R)
• M72: 60,009,989 km (0.055 R)
• M73: 61,668,730 km (0.083 R)
• M74: 65,637,861 km (0.069 R)
• M75: 66,734,713 km (0.104 R)
• M76: 68,822,800 km (0.101 R)
• M77: 70,061,171 km (0.026 R)
• M78: 77,002,213 km (0.071 R)
• M79: 82,841,766 km (0.055 R)
• M80: 82,973,262 km (0.116 R)
• M81: 83,631,194 km (0.097 R)
• M82: 84,290,771 km (0.059 R)
• M83: 89,764,856 km (0.082 R)
• M84: 90,034,880 km (0.099 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: 172 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit