🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 10.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.69 AU - 0.85 AU

Year: 436 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 76,752,764 km

• M1: 131,646 km (0.108 R)
• M2: 1,085,781 km (0.117 R)
• M3: 2,521,323 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 9.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 488 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,752,764 km

• M1: 118,182 km (0.09 R)
• M2: 425,606 km (0.103 R)
• M3: 879,635 km (0.115 R)
• M4: 1,272,928 km (0.111 R)
• M5: 1,802,654 km (0.111 R)
• M6: 2,603,601 km (0.029 R)
• M7: 3,011,405 km (0.1 R)
• M8: 3,345,008 km (0.091 R)

Asteroid Belt

Center: 1.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 9.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.24 AU - 1.48 AU

Year: 1024 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,752,764 km

• M1: 120,576 km (0.07 R)
• M2: 530,923 km (0.088 R)
• M3: 844,779 km (0.046 R)
• M4: 1,427,463 km (0.105 R)
• M5: 1,833,771 km (0.066 R)
• M6: 2,688,723 km (0.114 R)
• M7: 3,170,727 km (0.119 R)
• M8: 3,646,897 km (0.032 R)
• M9: 4,170,041 km (0.088 R)
• M10: 5,326,283 km (0.082 R)
• M11: 5,762,809 km (0.097 R)
• M12: 6,222,972 km (0.11 R)
• M13: 7,044,414 km (0.103 R)
• M14: 7,519,836 km (0.11 R)
• M15: 7,963,095 km (0.112 R)
• M16: 9,458,176 km (0.063 R)
• M17: 10,382,990 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 11.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.3 AU - 4.7 AU

Year: 6164 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,752,764 km

• M1: 145,559 km (0.052 R)
• M2: 543,040 km (0.113 R)
• M3: 1,221,766 km (0.104 R)
• M4: 1,665,174 km (0.087 R)
• M5: 2,566,501 km (0.07 R)
• M6: 3,216,055 km (0.112 R)
• M7: 4,035,403 km (0.089 R)
• M8: 4,586,072 km (0.07 R)
• M9: 5,624,282 km (0.089 R)
• M10: 7,026,163 km (0.05 R)
• M11: 8,507,781 km (0.096 R)
• M12: 9,952,148 km (0.098 R)
• M13: 11,683,893 km (0.116 R)
• M14: 12,393,735 km (0.051 R)
• M15: 17,785,990 km (0.112 R)
• M16: 18,606,385 km (0.082 R)
• M17: 20,259,591 km (0.117 R)
• M18: 20,831,803 km (0.087 R)
• M19: 21,414,786 km (0.109 R)
• M20: 22,209,001 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.7

Radius: 4.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.76 AU - 7.22 AU

Year: 10675 Days

Day: 23.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,752,764 km

• M1: 53,556 km (0.111 R)
• M2: 255,663 km (0.109 R)
• M3: 457,171 km (0.09 R)
• M4: 669,899 km (0.076 R)
• M5: 2,356,914 km (0.119 R)
• M6: 2,801,519 km (0.116 R)
• M7: 4,238,108 km (0.055 R)
• M8: 4,492,574 km (0.053 R)
• M9: 7,811,702 km (0.089 R)
• M10: 8,859,336 km (0.116 R)
• M11: 9,170,200 km (0.041 R)
• M12: 11,923,399 km (0.077 R)
• M13: 12,732,424 km (0.072 R)
• M14: 14,083,443 km (0.115 R)
• M15: 14,745,413 km (0.084 R)
• M16: 17,279,152 km (0.093 R)
• M17: 17,873,056 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.7

Radius: 5.8

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.24 AU - 7.4 AU

Year: 11500 Days

Day: 22.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,752,764 km

• M1: 72,405 km (0.037 R)
• M2: 370,105 km (0.101 R)
• M3: 1,350,570 km (0.116 R)
• M4: 1,622,688 km (0.029 R)
• M5: 2,455,649 km (0.037 R)
• M6: 2,795,685 km (0.117 R)
• M7: 3,118,517 km (0.117 R)
• M8: 6,462,329 km (0.068 R)
• M9: 7,321,469 km (0.027 R)
• M10: 9,314,113 km (0.06 R)
• M11: 11,410,578 km (0.062 R)
• M12: 11,817,484 km (0.043 R)
• M13: 12,054,447 km (0.057 R)
• M14: 14,131,314 km (0.115 R)
• M15: 16,216,110 km (0.083 R)
• M16: 17,255,666 km (0.038 R)
• M17: 19,303,062 km (0.106 R)
• M18: 20,047,910 km (0.05 R)
• M19: 21,419,274 km (0.077 R)
• M20: 22,487,851 km (0.119 R)
• M21: 27,739,036 km (0.093 R)
• M22: 29,439,066 km (0.115 R)
• M23: 32,695,063 km (0.061 R)
• M24: 33,162,258 km (0.083 R)
• M25: 35,075,465 km (0.115 R)
• M26: 40,579,320 km (0.086 R)
• M27: 43,184,567 km (0.076 R)
• M28: 43,746,905 km (0.094 R)
• M29: 50,103,768 km (0.098 R)
• M30: 52,140,243 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.9

Radius: 7.7

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.03 AU - 11.43 AU

Year: 18106 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,752,764 km

• M1: 95,743 km (0.065 R)
• M2: 344,225 km (0.028 R)
• M3: 805,734 km (0.089 R)
• M4: 1,337,106 km (0.113 R)
• M5: 2,249,354 km (0.12 R)
• M6: 2,537,629 km (0.093 R)
• M7: 4,138,176 km (0.091 R)
• M8: 4,470,284 km (0.103 R)
• M9: 10,264,359 km (0.084 R)
• M10: 13,921,727 km (0.056 R)
• M11: 16,243,187 km (0.033 R)
• M12: 18,013,977 km (0.108 R)
• M13: 18,631,816 km (0.109 R)
• M14: 22,234,732 km (0.064 R)
• M15: 22,537,518 km (0.12 R)
• M16: 26,615,107 km (0.12 R)
• M17: 32,306,259 km (0.069 R)
• M18: 34,414,841 km (0.104 R)
• M19: 37,747,283 km (0.093 R)
• M20: 39,935,750 km (0.108 R)
• M21: 40,233,899 km (0.059 R)
• M22: 47,006,793 km (0.077 R)
• M23: 52,692,409 km (0.083 R)
• M24: 64,377,349 km (0.117 R)
• M25: 71,146,055 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit