🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.52 AU - 1.54 AU

Year: 826 Days

Day: 21.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,858,710 km

• M1: 268,528 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.78 AU - 1.84 AU

Year: 1063 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,858,710 km

• M1: 279,150 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.88 AU - 2.54 AU

Year: 1434 Days

Day: 30.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 9.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2 AU - 3.24 AU

Year: 1851 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,858,710 km

• M1: 115,639 km (0.034 R)
• M2: 418,425 km (0.115 R)
• M3: 764,744 km (0.081 R)
• M4: 1,084,585 km (0.106 R)
• M5: 1,872,517 km (0.082 R)
• M6: 2,390,574 km (0.105 R)
• M7: 2,691,116 km (0.097 R)
• M8: 4,273,562 km (0.103 R)
• M9: 4,932,242 km (0.073 R)
• M10: 5,308,780 km (0.115 R)
• M11: 6,476,989 km (0.09 R)
• M12: 6,956,451 km (0.043 R)
• M13: 8,016,800 km (0.112 R)
• M14: 8,507,182 km (0.103 R)
• M15: 10,672,013 km (0.118 R)
• M16: 11,532,649 km (0.119 R)
• M17: 12,519,696 km (0.107 R)
• M18: 15,117,314 km (0.096 R)
• M19: 15,914,072 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.2

Radius: 11.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.88 AU - 6.32 AU

Year: 5028 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,858,710 km

• M1: 138,079 km (0.067 R)
• M2: 537,356 km (0.11 R)
• M3: 2,033,633 km (0.082 R)
• M4: 2,525,810 km (0.101 R)
• M5: 3,193,466 km (0.049 R)
• M6: 5,623,085 km (0.054 R)
• M7: 6,251,845 km (0.077 R)
• M8: 6,960,340 km (0.113 R)
• M9: 12,237,405 km (0.103 R)
• M10: 13,139,480 km (0.078 R)
• M11: 14,465,217 km (0.037 R)
• M12: 21,657,433 km (0.09 R)
• M13: 25,531,569 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861

Radius: 10.5

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.04 AU - 6.02 AU

Year: 5677 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,858,710 km

• M1: 131,048 km (0.103 R)
• M2: 619,036 km (0.103 R)
• M3: 1,010,384 km (0.05 R)
• M4: 1,482,964 km (0.071 R)
• M5: 2,054,278 km (0.065 R)
• M6: 2,979,391 km (0.074 R)
• M7: 3,393,777 km (0.11 R)
• M8: 3,776,000 km (0.087 R)
• M9: 4,985,349 km (0.048 R)
• M10: 5,850,773 km (0.054 R)
• M11: 7,096,624 km (0.092 R)
• M12: 8,033,555 km (0.094 R)
• M13: 8,552,211 km (0.052 R)
• M14: 9,656,842 km (0.043 R)
• M15: 10,060,457 km (0.076 R)
• M16: 10,428,767 km (0.045 R)
• M17: 11,789,359 km (0.102 R)
• M18: 13,485,350 km (0.108 R)
• M19: 14,333,870 km (0.084 R)
• M20: 14,683,181 km (0.053 R)
• M21: 15,950,574 km (0.077 R)
• M22: 16,642,913 km (0.086 R)
• M23: 17,619,039 km (0.12 R)
• M24: 19,972,513 km (0.119 R)
• M25: 21,678,676 km (0.081 R)
• M26: 23,239,580 km (0.119 R)
• M27: 27,200,334 km (0.113 R)
• M28: 27,736,343 km (0.107 R)
• M29: 29,951,289 km (0.037 R)
• M30: 32,381,058 km (0.081 R)
• M31: 33,490,775 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 11.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.52 AU - 7.34 AU

Year: 7118 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,858,710 km

• M1: 149,299 km (0.101 R)
• M2: 510,877 km (0.109 R)
• M3: 1,024,297 km (0.107 R)
• M4: 1,396,197 km (0.083 R)
• M5: 2,220,631 km (0.029 R)
• M6: 3,300,727 km (0.115 R)
• M7: 4,110,501 km (0.079 R)
• M8: 4,960,067 km (0.069 R)
• M9: 6,572,134 km (0.065 R)
• M10: 7,080,467 km (0.111 R)
• M11: 8,466,791 km (0.116 R)
• M12: 9,291,374 km (0.115 R)
• M13: 9,654,299 km (0.096 R)
• M14: 10,899,551 km (0.055 R)
• M15: 15,720,492 km (0.093 R)
• M16: 16,171,679 km (0.047 R)
• M17: 16,631,394 km (0.072 R)
• M18: 17,646,116 km (0.048 R)
• M19: 19,502,177 km (0.098 R)
• M20: 20,938,466 km (0.105 R)
• M21: 24,966,389 km (0.118 R)
• M22: 25,404,411 km (0.107 R)
• M23: 28,425,391 km (0.115 R)
• M24: 30,567,632 km (0.091 R)
• M25: 32,398,710 km (0.098 R)
• M26: 35,943,880 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit