🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.32 AU - 3.34 AU

Year: 1730 Days

Day: 26.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,941,135 km

• M1: 980,464 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.86 AU - 4.2 AU

Year: 2940 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 11.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.37 AU - 5.61 AU

Year: 4051 Days

Day: 8.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,941,135 km

• M1: 144,212 km (0.053 R)
• M2: 549,024 km (0.106 R)
• M3: 929,152 km (0.102 R)
• M4: 1,900,940 km (0.099 R)
• M5: 2,313,830 km (0.054 R)
• M6: 3,309,254 km (0.047 R)
• M7: 4,267,429 km (0.032 R)
• M8: 4,773,967 km (0.042 R)
• M9: 6,870,881 km (0.092 R)
• M10: 8,095,938 km (0.086 R)
• M11: 8,590,957 km (0.112 R)
• M12: 9,401,329 km (0.055 R)
• M13: 11,107,343 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 9.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.95 AU - 6.21 AU

Year: 4790 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,941,135 km

• M1: 117,883 km (0.1 R)
• M2: 452,683 km (0.034 R)
• M3: 881,281 km (0.115 R)
• M4: 1,185,713 km (0.078 R)
• M5: 1,597,855 km (0.074 R)
• M6: 2,074,922 km (0.045 R)
• M7: 2,411,667 km (0.041 R)
• M8: 2,985,824 km (0.098 R)
• M9: 3,912,882 km (0.107 R)
• M10: 5,210,344 km (0.076 R)
• M11: 5,927,367 km (0.063 R)
• M12: 6,325,596 km (0.048 R)
• M13: 6,741,478 km (0.095 R)
• M14: 7,040,076 km (0.05 R)
• M15: 7,382,057 km (0.111 R)
• M16: 8,590,658 km (0.117 R)
• M17: 11,630,187 km (0.081 R)
• M18: 13,996,676 km (0.115 R)
• M19: 14,593,871 km (0.118 R)
• M20: 16,131,438 km (0.095 R)
• M21: 17,711,640 km (0.088 R)
• M22: 18,995,339 km (0.05 R)
• M23: 19,392,372 km (0.045 R)
• M24: 20,409,039 km (0.083 R)
• M25: 20,755,657 km (0.12 R)
• M26: 22,622,190 km (0.037 R)
• M27: 23,293,585 km (0.106 R)
• M28: 26,934,349 km (0.084 R)
• M29: 27,435,501 km (0.094 R)
• M30: 28,629,293 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 9.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.24 AU - 7.64 AU

Year: 5940 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,941,135 km

• M1: 114,442 km (0.11 R)
• M2: 447,298 km (0.058 R)
• M3: 750,981 km (0.09 R)
• M4: 2,007,753 km (0.072 R)
• M5: 2,474,199 km (0.066 R)
• M6: 3,162,349 km (0.107 R)
• M7: 3,796,046 km (0.069 R)
• M8: 4,295,404 km (0.063 R)
• M9: 4,941,367 km (0.112 R)
• M10: 5,911,509 km (0.075 R)
• M11: 6,426,425 km (0.101 R)
• M12: 6,937,900 km (0.1 R)
• M13: 8,261,991 km (0.103 R)
• M14: 9,788,488 km (0.1 R)
• M15: 10,208,409 km (0.116 R)
• M16: 12,442,354 km (0.112 R)
• M17: 14,225,262 km (0.091 R)
• M18: 14,709,959 km (0.037 R)
• M19: 15,485,773 km (0.108 R)
• M20: 17,361,282 km (0.064 R)
• M21: 20,655,576 km (0.069 R)
• M22: 20,999,502 km (0.076 R)
• M23: 21,769,482 km (0.108 R)
• M24: 23,514,691 km (0.111 R)
• M25: 24,497,998 km (0.1 R)
• M26: 25,194,675 km (0.111 R)
• M27: 27,446,572 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.99 AU - 8.69 AU

Year: 7978 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,941,135 km

• M1: 186,549 km (0.04 R)
• M2: 663,018 km (0.097 R)
• M3: 1,503,159 km (0.041 R)
• M4: 2,494,544 km (0.054 R)
• M5: 3,359,071 km (0.115 R)
• M6: 4,144,011 km (0.115 R)
• M7: 4,593,552 km (0.078 R)
• M8: 5,075,856 km (0.077 R)
• M9: 5,771,635 km (0.08 R)
• M10: 7,644,451 km (0.09 R)
• M11: 8,922,167 km (0.118 R)
• M12: 9,420,627 km (0.064 R)
• M13: 10,248,053 km (0.083 R)
• M14: 10,748,906 km (0.079 R)
• M15: 11,266,066 km (0.06 R)
• M16: 12,761,446 km (0.118 R)
• M17: 17,585,529 km (0.057 R)
• M18: 21,232,875 km (0.089 R)
• M19: 25,522,294 km (0.036 R)
• M20: 26,275,220 km (0.045 R)
• M21: 26,956,938 km (0.109 R)
• M22: 27,563,108 km (0.117 R)
• M23: 29,073,149 km (0.118 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit