🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.42 AU - 2.26 AU

Year: 926 Days

Day: 25.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,119,129 km

• M1: 54,902 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.85 AU - 2.13 AU

Year: 1041 Days

Day: 28.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.72 AU - 9.66 AU

Year: 8692 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,119,129 km

• M1: 100,530 km (0.114 R)
• M2: 357,389 km (0.08 R)
• M3: 708,496 km (0.117 R)
• M4: 979,268 km (0.031 R)
• M5: 1,297,462 km (0.088 R)
• M6: 1,725,761 km (0.046 R)
• M7: 2,560,816 km (0.108 R)
• M8: 3,259,438 km (0.079 R)
• M9: 4,003,837 km (0.101 R)
• M10: 4,971,436 km (0.075 R)
• M11: 5,356,651 km (0.054 R)
• M12: 5,698,183 km (0.081 R)
• M13: 6,288,197 km (0.034 R)
• M14: 6,846,197 km (0.059 R)
• M15: 10,474,693 km (0.042 R)
• M16: 10,764,165 km (0.092 R)
• M17: 11,613,731 km (0.035 R)
• M18: 11,923,997 km (0.087 R)
• M19: 13,903,177 km (0.106 R)
• M20: 16,412,831 km (0.072 R)
• M21: 20,307,612 km (0.073 R)
• M22: 20,607,406 km (0.119 R)
• M23: 22,388,518 km (0.074 R)
• M24: 24,354,085 km (0.104 R)
• M25: 30,641,533 km (0.117 R)
• M26: 31,334,172 km (0.094 R)
• M27: 33,998,360 km (0.06 R)
• M28: 34,847,627 km (0.071 R)
• M29: 36,477,795 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.1

Radius: 14.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.44 AU - 9.9 AU

Year: 10298 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,119,129 km

• M1: 181,911 km (0.049 R)
• M2: 894,745 km (0.115 R)
• M3: 1,702,573 km (0.115 R)
• M4: 2,530,747 km (0.099 R)
• M5: 4,124,114 km (0.087 R)
• M6: 5,426,364 km (0.09 R)
• M7: 6,563,756 km (0.086 R)
• M8: 7,604,957 km (0.063 R)
• M9: 9,108,117 km (0.097 R)
• M10: 9,845,933 km (0.098 R)
• M11: 10,981,830 km (0.102 R)
• M12: 11,818,232 km (0.086 R)
• M13: 13,203,358 km (0.118 R)
• M14: 14,095,710 km (0.102 R)
• M15: 16,294,798 km (0.074 R)
• M16: 18,844,395 km (0.097 R)
• M17: 21,506,788 km (0.115 R)
• M18: 22,965,218 km (0.07 R)
• M19: 25,674,884 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 8.7

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.98 AU - 10.5 AU

Year: 10416 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,119,129 km

• M1: 113,994 km (0.085 R)
• M2: 513,420 km (0.039 R)
• M3: 1,482,814 km (0.043 R)
• M4: 1,978,432 km (0.033 R)
• M5: 2,341,955 km (0.114 R)
• M6: 3,016,491 km (0.078 R)
• M7: 3,349,945 km (0.034 R)
• M8: 4,263,689 km (0.049 R)
• M9: 5,506,249 km (0.119 R)
• M10: 6,154,905 km (0.074 R)
• M11: 6,575,724 km (0.065 R)
• M12: 7,777,743 km (0.109 R)
• M13: 12,801,239 km (0.112 R)
• M14: 13,487,744 km (0.071 R)
• M15: 15,415,313 km (0.106 R)
• M16: 18,759,274 km (0.087 R)
• M17: 22,378,944 km (0.108 R)
• M18: 22,737,680 km (0.058 R)
• M19: 23,930,124 km (0.111 R)
• M20: 25,845,127 km (0.112 R)
• M21: 26,639,042 km (0.097 R)
• M22: 29,224,842 km (0.073 R)
• M23: 30,854,112 km (0.081 R)
• M24: 31,860,307 km (0.074 R)
• M25: 33,352,097 km (0.072 R)
• M26: 34,055,955 km (0.087 R)
• M27: 34,411,699 km (0.039 R)
• M28: 40,977,550 km (0.048 R)
• M29: 43,016,120 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 8.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.71 AU - 12.43 AU

Year: 13659 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,119,129 km

• M1: 115,190 km (0.115 R)
• M2: 390,151 km (0.111 R)
• M3: 992,432 km (0.119 R)
• M4: 2,309,642 km (0.075 R)
• M5: 3,137,067 km (0.049 R)
• M6: 4,419,570 km (0.109 R)
• M7: 5,952,499 km (0.087 R)
• M8: 8,828,070 km (0.075 R)
• M9: 9,140,729 km (0.097 R)
• M10: 9,507,094 km (0.047 R)
• M11: 10,968,965 km (0.045 R)
• M12: 11,646,793 km (0.09 R)
• M13: 14,149,116 km (0.094 R)
• M14: 14,577,864 km (0.089 R)
• M15: 23,511,849 km (0.101 R)
• M16: 24,113,531 km (0.068 R)
• M17: 25,980,213 km (0.086 R)
• M18: 26,254,576 km (0.114 R)
• M19: 30,099,241 km (0.097 R)
• M20: 41,319,081 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 9.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.04 AU - 13.58 AU

Year: 14106 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,119,129 km

• M1: 113,246 km (0.076 R)
• M2: 699,071 km (0.081 R)
• M3: 995,723 km (0.093 R)
• M4: 1,654,552 km (0.113 R)
• M5: 1,967,810 km (0.115 R)
• M6: 2,320,712 km (0.098 R)
• M7: 2,624,395 km (0.056 R)
• M8: 3,028,908 km (0.099 R)
• M9: 4,336,244 km (0.097 R)
• M10: 4,834,554 km (0.047 R)
• M11: 5,260,310 km (0.116 R)
• M12: 5,672,452 km (0.109 R)
• M13: 7,084,058 km (0.046 R)
• M14: 7,587,155 km (0.063 R)
• M15: 12,773,863 km (0.066 R)
• M16: 16,320,828 km (0.087 R)
• M17: 17,280,349 km (0.119 R)
• M18: 19,223,626 km (0.119 R)
• M19: 22,163,673 km (0.09 R)
• M20: 23,740,434 km (0.103 R)
• M21: 27,337,066 km (0.102 R)
• M22: 30,918,888 km (0.087 R)
• M23: 34,541,999 km (0.043 R)
• M24: 37,884,464 km (0.094 R)
• M25: 38,857,748 km (0.117 R)
• M26: 39,279,913 km (0.119 R)
• M27: 45,671,781 km (0.066 R)
• M28: 46,457,320 km (0.068 R)
• M29: 66,499,993 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit