🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.64 AU - 0.64 AU

Year: 197 Days

Day: 19.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,449,487 km

• M1: 87,515 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.6 AU - 3.2 AU

Year: 1901 Days

Day: 34.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 12.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.08 AU - 4.2 AU

Year: 3243 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 107,449,487 km

• M1: 150,495 km (0.066 R)
• M2: 684,859 km (0.105 R)
• M3: 1,461,272 km (0.056 R)
• M4: 1,846,935 km (0.088 R)
• M5: 3,598,128 km (0.101 R)
• M6: 6,407,875 km (0.081 R)
• M7: 7,436,361 km (0.037 R)
• M8: 9,724,161 km (0.08 R)
• M9: 12,186,841 km (0.117 R)
• M10: 12,900,572 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 10.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.92 AU - 5.66 AU

Year: 4036 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 107,449,487 km

• M1: 128,056 km (0.106 R)
• M2: 1,144,873 km (0.098 R)
• M3: 2,153,611 km (0.113 R)
• M4: 2,612,278 km (0.068 R)
• M5: 3,025,467 km (0.093 R)
• M6: 3,499,393 km (0.105 R)
• M7: 4,079,235 km (0.114 R)
• M8: 4,980,113 km (0.079 R)
• M9: 5,860,197 km (0.093 R)
• M10: 7,897,571 km (0.103 R)
• M11: 10,296,223 km (0.105 R)
• M12: 13,017,408 km (0.106 R)
• M13: 13,700,921 km (0.114 R)
• M14: 14,954,402 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 12.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.71 AU - 10.73 AU

Year: 9914 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 107,449,487 km

• M1: 154,235 km (0.103 R)
• M2: 603,328 km (0.091 R)
• M3: 1,662,631 km (0.087 R)
• M4: 2,556,179 km (0.099 R)
• M5: 4,068,763 km (0.111 R)
• M6: 5,930,808 km (0.05 R)
• M7: 6,521,570 km (0.079 R)
• M8: 7,397,764 km (0.113 R)
• M9: 12,575,646 km (0.073 R)
• M10: 13,552,669 km (0.107 R)
• M11: 14,123,984 km (0.102 R)
• M12: 14,977,739 km (0.056 R)
• M13: 17,521,950 km (0.088 R)
• M14: 23,090,880 km (0.064 R)
• M15: 23,541,768 km (0.114 R)
• M16: 26,568,283 km (0.101 R)
• M17: 28,174,814 km (0.059 R)
• M18: 29,316,246 km (0.112 R)
• M19: 30,380,485 km (0.071 R)
• M20: 33,727,738 km (0.032 R)
• M21: 35,850,083 km (0.104 R)
• M22: 37,437,166 km (0.104 R)
• M23: 43,430,057 km (0.087 R)
• M24: 43,841,750 km (0.084 R)
• M25: 47,229,843 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 11.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.56 AU - 12.12 AU

Year: 11884 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 107,449,487 km

• M1: 145,559 km (0.077 R)
• M2: 601,234 km (0.097 R)
• M3: 1,098,497 km (0.118 R)
• M4: 2,541,817 km (0.114 R)
• M5: 3,133,477 km (0.041 R)
• M6: 3,767,024 km (0.026 R)
• M7: 4,323,229 km (0.109 R)
• M8: 7,928,238 km (0.03 R)
• M9: 10,064,197 km (0.113 R)
• M10: 10,987,365 km (0.109 R)
• M11: 14,395,205 km (0.116 R)
• M12: 14,942,284 km (0.086 R)
• M13: 16,601,474 km (0.106 R)
• M14: 17,068,519 km (0.075 R)
• M15: 25,168,645 km (0.051 R)
• M16: 27,325,248 km (0.075 R)
• M17: 28,448,578 km (0.098 R)
• M18: 35,292,531 km (0.104 R)
• M19: 36,849,396 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.4

Radius: 4.6

Gravity: 40.47 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.45 AU - 19.05 AU

Year: 30017 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,449,487 km

• M1: 57,146 km (0.059 R)
• M2: 315,652 km (0.111 R)
• M3: 878,289 km (0.11 R)
• M4: 1,655,899 km (0.114 R)
• M5: 2,055,774 km (0.093 R)
• M6: 4,204,149 km (0.095 R)
• M7: 6,526,058 km (0.071 R)
• M8: 6,827,796 km (0.045 R)
• M9: 8,070,656 km (0.111 R)
• M10: 8,715,273 km (0.096 R)
• M11: 10,173,104 km (0.073 R)
• M12: 10,374,612 km (0.103 R)
• M13: 10,785,408 km (0.107 R)
• M14: 10,994,845 km (0.114 R)
• M15: 11,859,820 km (0.092 R)
• M16: 17,924,667 km (0.113 R)
• M17: 21,889,759 km (0.076 R)
• M18: 23,022,813 km (0.048 R)
• M19: 27,038,469 km (0.119 R)
• M20: 27,946,378 km (0.075 R)
• M21: 31,639,052 km (0.11 R)
• M22: 37,687,743 km (0.079 R)
• M23: 40,982,037 km (0.098 R)
• M24: 44,284,710 km (0.117 R)
• M25: 46,092,151 km (0.098 R)
• M26: 51,413,497 km (0.074 R)
• M27: 52,804,907 km (0.108 R)
• M28: 55,248,438 km (0.095 R)
• M29: 56,918,699 km (0.094 R)
• M30: 61,462,734 km (0.117 R)
• M31: 64,852,472 km (0.116 R)
• M32: 79,922,363 km (0.032 R)
• M33: 86,160,594 km (0.041 R)
• M34: 107,449,419 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit