🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 224 Days

Day: 29.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,230,587 km

• M1: 115,938 km (0.091 R)
• M2: 352,752 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 14.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.85 AU - 10.19 AU

Year: 10372 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,230,587 km

• M1: 185,352 km (0.037 R)
• M2: 806,632 km (0.086 R)
• M3: 1,802,355 km (0.053 R)
• M4: 2,911,474 km (0.066 R)
• M5: 3,402,005 km (0.11 R)
• M6: 3,870,247 km (0.096 R)
• M7: 4,466,693 km (0.053 R)
• M8: 6,710,063 km (0.051 R)
• M9: 8,381,669 km (0.084 R)
• M10: 9,151,051 km (0.09 R)
• M11: 10,066,291 km (0.094 R)
• M12: 11,967,082 km (0.062 R)
• M13: 12,767,430 km (0.081 R)
• M14: 14,159,887 km (0.034 R)
• M15: 15,517,488 km (0.117 R)
• M16: 19,174,857 km (0.118 R)
• M17: 20,271,559 km (0.101 R)
• M18: 21,162,414 km (0.109 R)
• M19: 22,079,150 km (0.078 R)
• M20: 24,714,316 km (0.049 R)
• M21: 28,949,133 km (0.098 R)
• M22: 30,813,272 km (0.105 R)
• M23: 32,099,664 km (0.07 R)
• M24: 35,705,122 km (0.074 R)
• M25: 36,410,027 km (0.111 R)
• M26: 43,577,112 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.01 AU - 13.09 AU

Year: 13120 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,230,587 km

• M1: 167,998 km (0.064 R)
• M2: 625,917 km (0.093 R)
• M3: 1,782,010 km (0.105 R)
• M4: 3,472,915 km (0.112 R)
• M5: 4,021,340 km (0.053 R)
• M6: 9,383,676 km (0.088 R)
• M7: 10,828,193 km (0.078 R)
• M8: 11,717,552 km (0.046 R)
• M9: 15,150,225 km (0.094 R)
• M10: 15,769,560 km (0.076 R)
• M11: 16,694,075 km (0.055 R)
• M12: 18,186,613 km (0.1 R)
• M13: 21,694,085 km (0.113 R)
• M14: 26,116,048 km (0.095 R)
• M15: 33,129,944 km (0.053 R)
• M16: 39,858,857 km (0.086 R)
• M17: 41,706,690 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 13.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.68 AU - 12.68 AU

Year: 14313 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,230,587 km

• M1: 165,754 km (0.108 R)
• M2: 712,983 km (0.111 R)
• M3: 2,450,712 km (0.101 R)
• M4: 4,480,755 km (0.089 R)
• M5: 5,022,449 km (0.101 R)
• M6: 6,871,479 km (0.095 R)
• M7: 10,127,028 km (0.086 R)
• M8: 13,520,656 km (0.094 R)
• M9: 19,312,487 km (0.07 R)
• M10: 25,501,650 km (0.118 R)
• M11: 28,697,360 km (0.098 R)
• M12: 29,390,446 km (0.057 R)
• M13: 30,570,325 km (0.117 R)
• M14: 31,414,805 km (0.119 R)
• M15: 39,729,903 km (0.118 R)
• M16: 48,420,193 km (0.06 R)
• M17: 49,898,968 km (0.062 R)
• M18: 59,037,752 km (0.083 R)
• M19: 61,676,360 km (0.095 R)
• M20: 67,796,708 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 5.6

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.08 AU - 13.46 AU

Year: 18509 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,230,587 km

• M1: 89,609 km (0.037 R)
• M2: 339,138 km (0.075 R)
• M3: 527,781 km (0.088 R)
• M4: 1,244,205 km (0.064 R)
• M5: 1,522,607 km (0.097 R)
• M6: 1,918,593 km (0.095 R)
• M7: 2,226,166 km (0.069 R)
• M8: 2,888,136 km (0.101 R)
• M9: 3,099,369 km (0.115 R)
• M10: 3,435,814 km (0.043 R)
• M11: 3,673,376 km (0.071 R)
• M12: 4,148,349 km (0.107 R)
• M13: 6,201,131 km (0.117 R)
• M14: 6,689,568 km (0.088 R)
• M15: 7,642,955 km (0.055 R)
• M16: 9,875,105 km (0.075 R)
• M17: 10,053,725 km (0.025 R)
• M18: 10,602,599 km (0.034 R)
• M19: 12,028,267 km (0.032 R)
• M20: 12,999,307 km (0.106 R)
• M21: 13,577,054 km (0.098 R)
• M22: 14,861,352 km (0.041 R)
• M23: 16,979,358 km (0.106 R)
• M24: 20,136,771 km (0.032 R)
• M25: 22,824,446 km (0.066 R)
• M26: 23,347,141 km (0.101 R)
• M27: 24,199,999 km (0.106 R)
• M28: 25,294,906 km (0.087 R)
• M29: 29,387,604 km (0.062 R)
• M30: 30,633,306 km (0.098 R)
• M31: 33,631,097 km (0.069 R)
• M32: 35,688,218 km (0.08 R)
• M33: 47,410,258 km (0.086 R)
• M34: 48,603,600 km (0.112 R)
• M35: 50,342,975 km (0.105 R)
• M36: 55,245,895 km (0.06 R)
• M37: 63,901,778 km (0.045 R)
• M38: 66,198,703 km (0.116 R)
• M39: 71,178,068 km (0.082 R)
• M40: 71,622,524 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.3

Radius: 3.7

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.84 AU - 17.28 AU

Year: 26980 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,230,587 km

• M1: 46,226 km (0.069 R)
• M2: 161,715 km (0.095 R)
• M3: 475,721 km (0.036 R)
• M4: 1,168,359 km (0.064 R)
• M5: 1,359,994 km (0.089 R)
• M6: 2,104,543 km (0.083 R)
• M7: 2,366,040 km (0.051 R)
• M8: 5,653,752 km (0.09 R)
• M9: 8,160,265 km (0.067 R)
• M10: 20,967,488 km (0.118 R)
• M11: 22,578,807 km (0.111 R)
• M12: 31,884,542 km (0.072 R)
• M13: 37,226,383 km (0.032 R)
• M14: 46,560,542 km (0.106 R)
• M15: 50,692,884 km (0.119 R)
• M16: 73,909,426 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit