🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 250 Days

Day: 15.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.81 AU - 0.87 AU

Year: 351 Days

Day: 42 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.95 AU - 1.25 AU

Year: 527 Days

Day: 36.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,883,833 km

• M1: 194,627 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 570 Days

Day: 41.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 70.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.87 AU - 2.07 AU

Year: 1262 Days

Day: 40.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,883,833 km

• M1: 1,597,256 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.93 AU - 2.31 AU

Year: 1409 Days

Day: 25.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 13.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.78 AU - 9.4 AU

Year: 12513 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,883,833 km

• M1: 170,542 km (0.073 R)
• M2: 710,291 km (0.113 R)
• M3: 1,488,499 km (0.12 R)
• M4: 2,208,364 km (0.061 R)
• M5: 2,872,578 km (0.054 R)
• M6: 3,972,123 km (0.091 R)
• M7: 5,021,701 km (0.027 R)
• M8: 5,864,685 km (0.114 R)
• M9: 6,799,971 km (0.086 R)
• M10: 7,383,553 km (0.103 R)
• M11: 9,058,600 km (0.066 R)
• M12: 10,208,260 km (0.076 R)
• M13: 15,331,538 km (0.09 R)
• M14: 17,032,166 km (0.103 R)
• M15: 20,645,105 km (0.108 R)
• M16: 24,290,356 km (0.104 R)
• M17: 25,657,082 km (0.119 R)
• M18: 26,501,263 km (0.118 R)
• M19: 27,363,994 km (0.097 R)
• M20: 29,653,888 km (0.103 R)
• M21: 30,793,076 km (0.103 R)
• M22: 31,639,800 km (0.068 R)
• M23: 33,936,127 km (0.085 R)
• M24: 35,067,835 km (0.036 R)
• M25: 41,875,436 km (0.111 R)
• M26: 43,705,467 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.8

Radius: 3.5

Gravity: 45.7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.74 AU - 10.74 AU

Year: 16070 Days

Day: 21.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,883,833 km

• M1: 47,123 km (0.094 R)
• M2: 361,578 km (0.069 R)
• M3: 830,717 km (0.026 R)
• M4: 980,614 km (0.057 R)
• M5: 1,186,910 km (0.107 R)
• M6: 2,172,161 km (0.099 R)
• M7: 2,632,773 km (0.058 R)
• M8: 2,769,057 km (0.034 R)
• M9: 3,361,913 km (0.045 R)
• M10: 5,206,155 km (0.101 R)
• M11: 6,628,083 km (0.117 R)
• M12: 11,481,637 km (0.059 R)
• M13: 14,544,952 km (0.092 R)
• M14: 18,111,515 km (0.089 R)
• M15: 22,880,097 km (0.076 R)
• M16: 24,638,470 km (0.06 R)
• M17: 25,346,068 km (0.084 R)
• M18: 39,670,064 km (0.101 R)
• M19: 40,780,978 km (0.115 R)
• M20: 42,630,307 km (0.119 R)
• M21: 43,210,298 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.6

Radius: 7.4

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.48 AU - 14.86 AU

Year: 19384 Days

Day: 24 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,883,833 km

• M1: 92,003 km (0.06 R)
• M2: 412,441 km (0.079 R)
• M3: 880,832 km (0.106 R)
• M4: 1,194,090 km (0.09 R)
• M5: 1,832,724 km (0.109 R)
• M6: 2,372,473 km (0.062 R)
• M7: 2,606,593 km (0.093 R)
• M8: 4,423,160 km (0.096 R)
• M9: 5,591,968 km (0.118 R)
• M10: 7,686,787 km (0.111 R)
• M11: 12,841,182 km (0.084 R)
• M12: 15,586,453 km (0.107 R)
• M13: 18,335,164 km (0.046 R)
• M14: 20,892,539 km (0.032 R)
• M15: 21,491,679 km (0.109 R)
• M16: 22,515,377 km (0.071 R)
• M17: 24,881,417 km (0.107 R)
• M18: 25,216,367 km (0.05 R)
• M19: 30,865,332 km (0.106 R)
• M20: 33,369,899 km (0.11 R)
• M21: 35,300,011 km (0.068 R)
• M22: 36,149,428 km (0.09 R)
• M23: 37,157,718 km (0.113 R)
• M24: 45,241,538 km (0.086 R)
• M25: 48,639,204 km (0.088 R)
• M26: 52,385,734 km (0.112 R)
• M27: 67,549,123 km (0.026 R)
• M28: 75,653,887 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 20,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit