🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.58 AU - 0.7 AU

Year: 326 Days

Day: 44.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,258,166 km

• M1: 867,967 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 9.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.92 AU - 1 AU

Year: 598 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,258,166 km

• M1: 119,529 km (0.083 R)
• M2: 587,770 km (0.111 R)
• M3: 888,462 km (0.114 R)
• M4: 1,187,957 km (0.034 R)
• M5: 1,519,466 km (0.096 R)
• M6: 1,878,500 km (0.064 R)
• M7: 2,394,912 km (0.119 R)
• M8: 2,851,036 km (0.093 R)
• M9: 3,287,264 km (0.089 R)
• M10: 3,602,466 km (0.093 R)
• M11: 4,218,361 km (0.06 R)
• M12: 5,659,736 km (0.102 R)
• M13: 6,037,321 km (0.105 R)
• M14: 7,272,252 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 13.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.85 AU - 2.63 AU

Year: 2132 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,258,166 km

• M1: 169,195 km (0.109 R)
• M2: 592,258 km (0.09 R)
• M3: 1,185,414 km (0.036 R)
• M4: 1,684,622 km (0.078 R)
• M5: 2,233,646 km (0.109 R)
• M6: 2,660,000 km (0.074 R)
• M7: 3,326,159 km (0.075 R)
• M8: 3,944,896 km (0.104 R)
• M9: 4,814,807 km (0.097 R)
• M10: 5,391,058 km (0.095 R)
• M11: 5,884,881 km (0.102 R)
• M12: 8,691,636 km (0.072 R)
• M13: 9,234,078 km (0.096 R)
• M14: 10,386,879 km (0.061 R)
• M15: 10,881,899 km (0.03 R)
• M16: 11,512,603 km (0.096 R)
• M17: 12,167,692 km (0.038 R)
• M18: 12,761,147 km (0.119 R)
• M19: 13,732,785 km (0.085 R)
• M20: 15,379,409 km (0.106 R)
• M21: 17,847,026 km (0.078 R)
• M22: 18,392,609 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 9.1

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.09 AU - 2.39 AU

Year: 2132 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,258,166 km

• M1: 113,246 km (0.084 R)
• M2: 595,549 km (0.085 R)
• M3: 920,476 km (0.086 R)
• M4: 1,469,350 km (0.039 R)
• M5: 2,197,443 km (0.116 R)
• M6: 3,726,034 km (0.065 R)
• M7: 4,149,097 km (0.082 R)
• M8: 4,582,632 km (0.094 R)
• M9: 5,091,863 km (0.065 R)
• M10: 5,540,656 km (0.088 R)
• M11: 5,990,048 km (0.051 R)
• M12: 6,356,114 km (0.083 R)
• M13: 7,307,856 km (0.073 R)
• M14: 9,283,445 km (0.115 R)
• M15: 9,882,136 km (0.105 R)
• M16: 10,619,205 km (0.09 R)
• M17: 12,579,386 km (0.112 R)
• M18: 14,395,653 km (0.1 R)
• M19: 16,685,249 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 13.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.68 AU - 3.12 AU

Year: 3140 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,258,166 km

• M1: 165,455 km (0.061 R)
• M2: 676,781 km (0.064 R)
• M3: 1,386,772 km (0.109 R)
• M4: 3,239,243 km (0.116 R)
• M5: 3,742,640 km (0.114 R)
• M6: 4,381,871 km (0.057 R)
• M7: 5,046,535 km (0.114 R)
• M8: 7,728,226 km (0.051 R)
• M9: 8,237,158 km (0.104 R)
• M10: 10,539,619 km (0.115 R)
• M11: 11,735,504 km (0.041 R)
• M12: 14,348,680 km (0.066 R)
• M13: 15,119,558 km (0.044 R)
• M14: 15,615,175 km (0.116 R)
• M15: 19,394,915 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.5

Radius: 7.2

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.13 AU - 7.43 AU

Year: 10006 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,258,166 km

• M1: 95,144 km (0.111 R)
• M2: 597,344 km (0.094 R)
• M3: 847,622 km (0.107 R)
• M4: 1,168,958 km (0.084 R)
• M5: 1,728,155 km (0.115 R)
• M6: 2,688,274 km (0.087 R)
• M7: 3,003,177 km (0.037 R)
• M8: 3,757,749 km (0.116 R)
• M9: 5,180,873 km (0.085 R)
• M10: 7,484,830 km (0.042 R)
• M11: 7,730,769 km (0.037 R)
• M12: 9,416,737 km (0.102 R)
• M13: 12,045,770 km (0.077 R)
• M14: 12,845,221 km (0.1 R)
• M15: 17,739,465 km (0.064 R)
• M16: 24,370,391 km (0.077 R)
• M17: 25,646,461 km (0.041 R)
• M18: 32,266,615 km (0.081 R)
• M19: 35,274,280 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.6

Radius: 5.2

Gravity: 30.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.38 AU - 7.5 AU

Year: 11624 Days

Day: 15.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,258,166 km

• M1: 70,161 km (0.089 R)
• M2: 261,946 km (0.074 R)
• M3: 615,446 km (0.112 R)
• M4: 861,085 km (0.113 R)
• M5: 1,351,916 km (0.12 R)
• M6: 1,581,848 km (0.045 R)
• M7: 2,473,900 km (0.096 R)
• M8: 2,934,213 km (0.051 R)
• M9: 3,449,577 km (0.11 R)
• M10: 4,884,221 km (0.069 R)
• M11: 5,787,792 km (0.115 R)
• M12: 5,973,593 km (0.113 R)
• M13: 6,201,879 km (0.1 R)
• M14: 7,004,920 km (0.114 R)
• M15: 8,289,368 km (0.103 R)
• M16: 9,261,754 km (0.117 R)
• M17: 13,072,161 km (0.106 R)
• M18: 13,849,771 km (0.12 R)
• M19: 19,671,372 km (0.059 R)
• M20: 20,007,518 km (0.118 R)
• M21: 20,691,181 km (0.12 R)
• M22: 21,567,525 km (0.097 R)
• M23: 28,943,747 km (0.05 R)
• M24: 29,487,984 km (0.1 R)
• M25: 33,370,797 km (0.119 R)
• M26: 35,558,067 km (0.049 R)
• M27: 42,971,390 km (0.105 R)
• M28: 46,144,810 km (0.114 R)
• M29: 52,953,607 km (0.106 R)
• M30: 53,440,698 km (0.114 R)
• M31: 55,252,777 km (0.112 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: 317 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit