🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.82 AU - 2.3 AU

Year: 1126 Days

Day: 24.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.94 AU - 3.16 AU

Year: 1551 Days

Day: 34.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,785,524 km

• M1: 296,353 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 12.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.64 AU - 7.36 AU

Year: 5597 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,785,524 km

• M1: 151,991 km (0.115 R)
• M2: 694,284 km (0.092 R)
• M3: 1,557,763 km (0.051 R)
• M4: 1,983,069 km (0.115 R)
• M5: 2,845,501 km (0.111 R)
• M6: 3,239,392 km (0.118 R)
• M7: 4,341,330 km (0.079 R)
• M8: 6,212,201 km (0.112 R)
• M9: 7,516,096 km (0.086 R)
• M10: 9,528,188 km (0.103 R)
• M11: 10,216,338 km (0.094 R)
• M12: 12,752,171 km (0.099 R)
• M13: 13,507,192 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.54 AU - 6.74 AU

Year: 6516 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,785,524 km

• M1: 168,746 km (0.107 R)
• M2: 771,327 km (0.103 R)
• M3: 1,686,716 km (0.079 R)
• M4: 3,012,901 km (0.065 R)
• M5: 3,457,207 km (0.108 R)
• M6: 4,348,062 km (0.084 R)
• M7: 5,417,088 km (0.069 R)
• M8: 6,211,304 km (0.076 R)
• M9: 6,901,399 km (0.099 R)
• M10: 9,637,544 km (0.118 R)
• M11: 10,186,418 km (0.086 R)
• M12: 10,999,782 km (0.063 R)
• M13: 16,753,166 km (0.061 R)
• M14: 17,413,791 km (0.082 R)
• M15: 18,229,548 km (0.066 R)
• M16: 18,787,548 km (0.101 R)
• M17: 20,679,811 km (0.065 R)
• M18: 24,586,260 km (0.073 R)
• M19: 25,526,483 km (0.087 R)
• M20: 27,116,559 km (0.114 R)
• M21: 29,054,001 km (0.078 R)
• M22: 34,035,909 km (0.091 R)
• M23: 34,563,541 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 8.1

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.35 AU - 7.41 AU

Year: 7635 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,785,524 km

• M1: 101,278 km (0.028 R)
• M2: 423,512 km (0.119 R)
• M3: 692,339 km (0.108 R)
• M4: 1,284,597 km (0.059 R)
• M5: 1,635,254 km (0.034 R)
• M6: 1,985,912 km (0.11 R)
• M7: 2,247,110 km (0.115 R)
• M8: 2,799,874 km (0.116 R)
• M9: 3,173,120 km (0.099 R)
• M10: 3,486,079 km (0.12 R)
• M11: 5,917,344 km (0.115 R)
• M12: 6,358,508 km (0.086 R)
• M13: 10,132,713 km (0.109 R)
• M14: 10,715,097 km (0.086 R)
• M15: 11,474,157 km (0.091 R)
• M16: 11,840,522 km (0.092 R)
• M17: 13,212,783 km (0.111 R)
• M18: 16,467,285 km (0.033 R)
• M19: 17,477,220 km (0.09 R)
• M20: 18,173,149 km (0.119 R)
• M21: 18,527,995 km (0.1 R)
• M22: 20,677,866 km (0.11 R)
• M23: 21,535,062 km (0.045 R)
• M24: 27,460,933 km (0.101 R)
• M25: 28,401,156 km (0.044 R)
• M26: 31,655,957 km (0.074 R)
• M27: 33,320,083 km (0.099 R)
• M28: 35,813,132 km (0.1 R)
• M29: 39,012,881 km (0.064 R)

Asteroid Belt

Center: 9.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 11.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.79 AU - 13.27 AU

Year: 13950 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,785,524 km

• M1: 148,551 km (0.107 R)
• M2: 717,771 km (0.056 R)
• M3: 1,527,544 km (0.066 R)
• M4: 2,098,409 km (0.079 R)
• M5: 3,358,323 km (0.104 R)
• M6: 4,362,723 km (0.038 R)
• M7: 5,414,845 km (0.077 R)
• M8: 6,153,858 km (0.116 R)
• M9: 8,391,693 km (0.041 R)
• M10: 8,927,103 km (0.093 R)
• M11: 15,033,838 km (0.093 R)
• M12: 22,434,295 km (0.071 R)
• M13: 24,335,385 km (0.114 R)
• M14: 30,681,027 km (0.058 R)
• M15: 31,486,462 km (0.119 R)
• M16: 36,234,699 km (0.109 R)
• M17: 42,000,201 km (0.064 R)
• M18: 45,618,674 km (0.091 R)
• M19: 46,366,514 km (0.086 R)
• M20: 51,994,535 km (0.092 R)
• M21: 55,479,418 km (0.097 R)
• M22: 55,989,546 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 4.5

Gravity: 36.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.81 AU - 14.95 AU

Year: 18637 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,785,524 km

• M1: 59,690 km (0.076 R)
• M2: 293,361 km (0.105 R)
• M3: 491,728 km (0.077 R)
• M4: 758,012 km (0.058 R)
• M5: 1,478,326 km (0.112 R)
• M6: 2,865,398 km (0.106 R)
• M7: 3,343,064 km (0.119 R)
• M8: 3,630,441 km (0.119 R)
• M9: 4,092,100 km (0.082 R)
• M10: 4,421,066 km (0.11 R)
• M11: 4,591,907 km (0.075 R)
• M12: 4,983,554 km (0.118 R)
• M13: 5,320,299 km (0.093 R)
• M14: 5,513,878 km (0.117 R)
• M15: 5,833,270 km (0.108 R)
• M16: 6,596,967 km (0.063 R)
• M17: 7,235,301 km (0.101 R)
• M18: 8,687,298 km (0.055 R)
• M19: 9,230,039 km (0.114 R)
• M20: 9,509,637 km (0.078 R)
• M21: 11,307,953 km (0.082 R)
• M22: 13,250,033 km (0.08 R)
• M23: 14,486,310 km (0.117 R)
• M24: 14,787,899 km (0.117 R)
• M25: 15,248,361 km (0.052 R)
• M26: 16,769,173 km (0.033 R)
• M27: 17,952,492 km (0.099 R)
• M28: 18,213,092 km (0.099 R)
• M29: 23,243,769 km (0.026 R)
• M30: 28,065,009 km (0.118 R)
• M31: 36,205,377 km (0.078 R)
• M32: 36,760,834 km (0.047 R)
• M33: 39,476,933 km (0.065 R)
• M34: 41,713,272 km (0.088 R)
• M35: 49,265,571 km (0.082 R)
• M36: 67,419,272 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit