🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 15 Hours

Environment

Temp: 148 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.56 AU - 2.56 AU

Year: 1560 Days

Day: 25.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 14.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.05 AU - 5.63 AU

Year: 4055 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,687,370 km

• M1: 184,305 km (0.05 R)
• M2: 742,155 km (0.094 R)
• M3: 1,234,332 km (0.04 R)
• M4: 3,292,200 km (0.025 R)
• M5: 5,743,062 km (0.1 R)
• M6: 7,164,541 km (0.052 R)
• M7: 8,046,121 km (0.098 R)
• M8: 11,217,148 km (0.108 R)
• M9: 11,847,553 km (0.099 R)
• M10: 14,503,364 km (0.088 R)
• M11: 19,775,941 km (0.116 R)
• M12: 23,926,983 km (0.11 R)
• M13: 25,049,116 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 9.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.95 AU - 9.63 AU

Year: 10783 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,687,370 km

• M1: 120,576 km (0.032 R)
• M2: 1,108,221 km (0.077 R)
• M3: 1,707,360 km (0.033 R)
• M4: 2,033,783 km (0.118 R)
• M5: 3,639,866 km (0.11 R)
• M6: 4,480,307 km (0.105 R)
• M7: 6,194,997 km (0.1 R)
• M8: 7,428,282 km (0.116 R)
• M9: 8,476,515 km (0.056 R)
• M10: 10,277,523 km (0.114 R)
• M11: 11,370,186 km (0.119 R)
• M12: 17,879,938 km (0.113 R)
• M13: 18,657,098 km (0.067 R)
• M14: 19,163,188 km (0.078 R)
• M15: 21,279,998 km (0.1 R)
• M16: 21,673,889 km (0.117 R)
• M17: 23,381,100 km (0.111 R)
• M18: 25,528,129 km (0.088 R)
• M19: 27,991,258 km (0.066 R)
• M20: 34,238,614 km (0.077 R)
• M21: 35,436,145 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279

Radius: 5.2

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.18 AU - 19.16 AU

Year: 24761 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 97,687,370 km

• M1: 64,776 km (0.096 R)
• M2: 546,331 km (0.11 R)
• M3: 875,896 km (0.083 R)
• M4: 1,329,177 km (0.11 R)
• M5: 1,537,118 km (0.108 R)
• M6: 1,871,918 km (0.087 R)
• M7: 2,233,646 km (0.079 R)
• M8: 2,551,092 km (0.059 R)
• M9: 2,873,925 km (0.092 R)
• M10: 3,275,894 km (0.045 R)
• M11: 3,518,093 km (0.092 R)
• M12: 7,430,377 km (0.035 R)
• M13: 9,094,354 km (0.1 R)
• M14: 11,051,094 km (0.101 R)
• M15: 11,657,863 km (0.099 R)
• M16: 12,740,203 km (0.112 R)
• M17: 13,271,874 km (0.116 R)
• M18: 13,749,241 km (0.061 R)
• M19: 15,398,258 km (0.078 R)
• M20: 15,849,296 km (0.092 R)
• M21: 16,078,031 km (0.078 R)
• M22: 21,313,657 km (0.063 R)
• M23: 22,828,635 km (0.092 R)
• M24: 23,316,324 km (0.089 R)
• M25: 23,711,562 km (0.099 R)
• M26: 24,413,924 km (0.086 R)
• M27: 30,657,391 km (0.114 R)
• M28: 34,846,131 km (0.108 R)
• M29: 36,676,461 km (0.101 R)
• M30: 38,707,402 km (0.12 R)
• M31: 39,400,788 km (0.072 R)
• M32: 49,343,960 km (0.106 R)
• M33: 57,721,441 km (0.037 R)
• M34: 60,649,520 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 5.9

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.43 AU - 19.19 AU

Year: 29835 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,687,370 km

• M1: 75,248 km (0.111 R)
• M2: 5,429,655 km (0.053 R)
• M3: 10,801,415 km (0.107 R)
• M4: 13,878,045 km (0.108 R)
• M5: 15,875,027 km (0.091 R)
• M6: 16,225,535 km (0.094 R)
• M7: 16,581,129 km (0.087 R)
• M8: 17,032,914 km (0.07 R)
• M9: 22,890,120 km (0.032 R)
• M10: 23,225,069 km (0.11 R)
• M11: 23,676,855 km (0.084 R)
• M12: 24,831,751 km (0.071 R)
• M13: 29,169,939 km (0.08 R)
• M14: 32,701,347 km (0.081 R)
• M15: 35,010,539 km (0.044 R)
• M16: 36,356,023 km (0.094 R)
• M17: 36,659,557 km (0.113 R)
• M18: 38,516,964 km (0.082 R)
• M19: 42,923,519 km (0.111 R)
• M20: 43,946,469 km (0.029 R)
• M21: 49,491,613 km (0.114 R)
• M22: 50,805,232 km (0.115 R)
• M23: 60,020,610 km (0.112 R)
• M24: 87,248,171 km (0.115 R)
• M25: 97,394,796 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit