🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.68 AU

Year: 313 Days

Day: 45.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,683,333 km

• M1: 98,585 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 14.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.14 AU - 6.4 AU

Year: 7936 Days

Day: 10.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,683,333 km

• M1: 182,360 km (0.094 R)
• M2: 745,596 km (0.101 R)
• M3: 1,317,060 km (0.092 R)
• M4: 2,200,136 km (0.094 R)
• M5: 3,270,509 km (0.04 R)
• M6: 3,988,130 km (0.113 R)
• M7: 4,579,640 km (0.094 R)
• M8: 5,577,158 km (0.106 R)
• M9: 7,013,298 km (0.032 R)
• M10: 7,556,488 km (0.111 R)
• M11: 8,424,006 km (0.045 R)
• M12: 9,038,703 km (0.029 R)
• M13: 9,825,139 km (0.088 R)
• M14: 12,019,441 km (0.081 R)
• M15: 12,913,887 km (0.098 R)
• M16: 14,033,178 km (0.11 R)
• M17: 15,280,375 km (0.03 R)
• M18: 17,428,002 km (0.103 R)
• M19: 18,647,375 km (0.06 R)
• M20: 19,770,107 km (0.109 R)
• M21: 20,543,228 km (0.071 R)
• M22: 22,398,092 km (0.092 R)
• M23: 24,450,126 km (0.08 R)
• M24: 37,906,156 km (0.101 R)
• M25: 41,436,965 km (0.072 R)
• M26: 42,575,853 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 10.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.35 AU - 6.97 AU

Year: 8834 Days

Day: 8 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,683,333 km

• M1: 135,984 km (0.12 R)
• M2: 551,567 km (0.116 R)
• M3: 906,413 km (0.076 R)
• M4: 1,470,248 km (0.089 R)
• M5: 1,907,373 km (0.088 R)
• M6: 2,325,948 km (0.113 R)
• M7: 2,670,322 km (0.106 R)
• M8: 4,143,412 km (0.037 R)
• M9: 4,997,616 km (0.063 R)
• M10: 8,352,648 km (0.114 R)
• M11: 12,479,155 km (0.107 R)
• M12: 17,316,253 km (0.047 R)
• M13: 20,413,377 km (0.109 R)
• M14: 22,293,673 km (0.086 R)
• M15: 23,193,055 km (0.1 R)
• M16: 24,458,055 km (0.116 R)
• M17: 24,889,795 km (0.092 R)
• M18: 27,588,091 km (0.057 R)
• M19: 28,529,212 km (0.111 R)
• M20: 34,739,468 km (0.093 R)
• M21: 35,285,351 km (0.044 R)
• M22: 39,740,824 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 7.9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.33 AU - 11.29 AU

Year: 20156 Days

Day: 16.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,683,333 km

• M1: 98,286 km (0.091 R)
• M2: 842,535 km (0.06 R)
• M3: 1,330,673 km (0.102 R)
• M4: 1,663,678 km (0.045 R)
• M5: 1,958,685 km (0.115 R)
• M6: 2,632,773 km (0.086 R)
• M7: 3,187,931 km (0.078 R)
• M8: 4,273,263 km (0.085 R)
• M9: 5,400,184 km (0.12 R)
• M10: 6,092,672 km (0.089 R)
• M11: 7,330,744 km (0.11 R)
• M12: 8,130,195 km (0.096 R)
• M13: 8,526,031 km (0.108 R)
• M14: 9,409,706 km (0.097 R)
• M15: 12,297,843 km (0.115 R)
• M16: 14,762,916 km (0.109 R)
• M17: 16,657,125 km (0.066 R)
• M18: 20,015,597 km (0.1 R)
• M19: 21,012,816 km (0.036 R)
• M20: 24,202,991 km (0.059 R)
• M21: 24,610,346 km (0.12 R)
• M22: 27,261,070 km (0.098 R)
• M23: 27,924,387 km (0.102 R)
• M24: 28,711,871 km (0.118 R)
• M25: 30,096,249 km (0.103 R)
• M26: 31,043,353 km (0.03 R)
• M27: 32,997,251 km (0.1 R)
• M28: 35,422,233 km (0.113 R)
• M29: 35,684,178 km (0.08 R)
• M30: 36,611,386 km (0.075 R)
• M31: 44,767,312 km (0.049 R)
• M32: 46,626,066 km (0.109 R)
• M33: 59,608,169 km (0.081 R)
• M34: 62,426,593 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.7

Radius: 6.6

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.06 AU - 10.68 AU

Year: 20342 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,683,333 km

• M1: 82,129 km (0.097 R)
• M2: 380,876 km (0.051 R)
• M3: 754,721 km (0.062 R)
• M4: 964,607 km (0.042 R)
• M5: 1,687,763 km (0.114 R)
• M6: 2,320,113 km (0.119 R)
• M7: 2,822,463 km (0.11 R)
• M8: 4,011,018 km (0.067 R)
• M9: 4,803,438 km (0.102 R)
• M10: 7,097,073 km (0.096 R)
• M11: 7,421,401 km (0.105 R)
• M12: 8,713,926 km (0.101 R)
• M13: 8,978,715 km (0.116 R)
• M14: 15,937,858 km (0.038 R)
• M15: 16,900,221 km (0.12 R)
• M16: 17,985,703 km (0.112 R)
• M17: 19,745,573 km (0.035 R)
• M18: 21,043,633 km (0.058 R)
• M19: 21,520,850 km (0.071 R)
• M20: 23,603,702 km (0.098 R)
• M21: 26,807,041 km (0.106 R)
• M22: 33,930,143 km (0.083 R)
• M23: 42,976,775 km (0.081 R)
• M24: 50,050,062 km (0.026 R)
• M25: 56,019,167 km (0.096 R)
• M26: 58,047,415 km (0.107 R)
• M27: 63,232,477 km (0.108 R)
• M28: 66,038,783 km (0.113 R)
• M29: 67,472,679 km (0.098 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: 523 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit