🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.88 AU - 2.56 AU

Year: 1202 Days

Day: 17 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,230,994 km

• M1: 164,558 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.16 AU - 4.78 AU

Year: 2875 Days

Day: 33.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,230,994 km

• M1: 561,740 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.34 AU - 4.5 AU

Year: 3377 Days

Day: 27.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 8.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.01 AU - 5.95 AU

Year: 4662 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,230,994 km

• M1: 104,868 km (0.048 R)
• M2: 488,886 km (0.094 R)
• M3: 854,653 km (0.058 R)
• M4: 1,125,574 km (0.058 R)
• M5: 1,512,135 km (0.093 R)
• M6: 1,971,401 km (0.041 R)
• M7: 2,311,736 km (0.079 R)
• M8: 2,605,097 km (0.066 R)
• M9: 3,092,188 km (0.101 R)
• M10: 3,491,016 km (0.079 R)
• M11: 3,991,870 km (0.057 R)
• M12: 5,246,098 km (0.066 R)
• M13: 6,361,350 km (0.118 R)
• M14: 6,711,858 km (0.108 R)
• M15: 8,096,686 km (0.063 R)
• M16: 9,253,526 km (0.113 R)
• M17: 9,579,799 km (0.114 R)
• M18: 10,872,324 km (0.117 R)
• M19: 12,522,838 km (0.065 R)
• M20: 12,922,264 km (0.035 R)
• M21: 19,050,690 km (0.119 R)
• M22: 20,322,422 km (0.077 R)
• M23: 21,792,819 km (0.114 R)
• M24: 22,444,169 km (0.107 R)
• M25: 23,709,767 km (0.077 R)
• M26: 26,546,142 km (0.071 R)
• M27: 27,539,622 km (0.108 R)
• M28: 27,876,366 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 9.3

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.42 AU - 7.38 AU

Year: 5884 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,230,994 km

• M1: 392,844 km (0.108 R)
• M2: 910,602 km (0.055 R)
• M3: 1,414,149 km (0.025 R)
• M4: 1,724,115 km (0.088 R)
• M5: 2,172,460 km (0.066 R)
• M6: 3,180,002 km (0.104 R)
• M7: 3,674,273 km (0.083 R)
• M8: 4,369,754 km (0.097 R)
• M9: 5,381,484 km (0.101 R)
• M10: 5,833,569 km (0.042 R)
• M11: 6,213,099 km (0.077 R)
• M12: 8,365,064 km (0.11 R)
• M13: 9,522,353 km (0.081 R)
• M14: 9,871,814 km (0.106 R)
• M15: 10,783,015 km (0.111 R)
• M16: 13,413,843 km (0.071 R)
• M17: 18,929,815 km (0.073 R)
• M18: 22,721,224 km (0.067 R)
• M19: 28,404,746 km (0.087 R)
• M20: 29,313,404 km (0.034 R)
• M21: 32,943,246 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 14.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.28 AU - 10.72 AU

Year: 11493 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,230,994 km

• M1: 181,911 km (0.062 R)
• M2: 728,093 km (0.109 R)
• M3: 1,411,606 km (0.055 R)
• M4: 2,393,416 km (0.109 R)
• M5: 5,279,159 km (0.081 R)
• M6: 5,793,178 km (0.115 R)
• M7: 8,060,184 km (0.073 R)
• M8: 9,368,118 km (0.092 R)
• M9: 10,922,141 km (0.09 R)
• M10: 11,703,640 km (0.115 R)
• M11: 12,762,942 km (0.106 R)
• M12: 14,339,255 km (0.084 R)
• M13: 15,208,568 km (0.108 R)
• M14: 17,648,659 km (0.115 R)
• M15: 19,360,508 km (0.079 R)
• M16: 22,220,221 km (0.08 R)
• M17: 24,214,360 km (0.103 R)
• M18: 25,737,865 km (0.107 R)
• M19: 31,574,875 km (0.117 R)
• M20: 39,520,466 km (0.116 R)
• M21: 41,629,796 km (0.1 R)
• M22: 46,215,719 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 12.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.26 AU - 12.26 AU

Year: 11944 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 92,230,994 km

• M1: 155,731 km (0.076 R)
• M2: 811,419 km (0.107 R)
• M3: 1,209,200 km (0.112 R)
• M4: 2,175,901 km (0.047 R)
• M5: 2,906,387 km (0.074 R)
• M6: 3,471,419 km (0.085 R)
• M7: 3,878,624 km (0.097 R)
• M8: 4,597,442 km (0.104 R)
• M9: 6,869,235 km (0.097 R)
• M10: 8,344,868 km (0.119 R)
• M11: 8,980,809 km (0.086 R)
• M12: 10,969,114 km (0.045 R)
• M13: 11,613,133 km (0.072 R)
• M14: 14,033,627 km (0.076 R)
• M15: 18,026,843 km (0.076 R)
• M16: 20,282,629 km (0.103 R)
• M17: 24,847,010 km (0.085 R)
• M18: 26,061,146 km (0.093 R)
• M19: 26,474,485 km (0.028 R)
• M20: 27,527,055 km (0.088 R)
• M21: 29,158,121 km (0.054 R)
• M22: 30,280,703 km (0.077 R)
• M23: 34,561,297 km (0.06 R)
• M24: 36,587,151 km (0.114 R)
• M25: 42,564,933 km (0.092 R)
• M26: 45,336,233 km (0.058 R)
• M27: 49,006,018 km (0.044 R)
• M28: 49,478,299 km (0.1 R)
• M29: 50,112,594 km (0.1 R)
• M30: 51,235,775 km (0.099 R)
• M31: 55,896,945 km (0.084 R)
• M32: 56,758,031 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 13.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.95 AU - 12.29 AU

Year: 15335 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 92,230,994 km

• M1: 166,652 km (0.105 R)
• M2: 644,916 km (0.058 R)
• M3: 2,627,537 km (0.083 R)
• M4: 4,269,673 km (0.112 R)
• M5: 4,770,975 km (0.069 R)
• M6: 5,411,105 km (0.032 R)
• M7: 7,264,921 km (0.117 R)
• M8: 9,609,569 km (0.095 R)
• M9: 15,534,692 km (0.105 R)
• M10: 18,590,378 km (0.104 R)
• M11: 20,920,963 km (0.09 R)
• M12: 25,961,663 km (0.106 R)
• M13: 28,866,106 km (0.084 R)
• M14: 29,493,071 km (0.104 R)
• M15: 47,118,841 km (0.102 R)
• M16: 47,697,336 km (0.071 R)

Asteroid Belt

Center: 16.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.3

Radius: 4.2

Gravity: 26.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.3 AU - 24.6 AU

Year: 32385 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,230,994 km

• M1: 60,138 km (0.114 R)
• M2: 617,091 km (0.072 R)
• M3: 1,562,699 km (0.103 R)
• M4: 1,948,363 km (0.101 R)
• M5: 2,163,634 km (0.058 R)
• M6: 2,541,069 km (0.119 R)
• M7: 3,548,910 km (0.106 R)
• M8: 3,837,485 km (0.099 R)
• M9: 4,991,483 km (0.112 R)
• M10: 5,647,320 km (0.118 R)
• M11: 6,545,804 km (0.09 R)
• M12: 9,622,434 km (0.065 R)
• M13: 10,897,008 km (0.088 R)
• M14: 14,406,425 km (0.046 R)
• M15: 15,056,278 km (0.088 R)
• M16: 15,556,383 km (0.094 R)
• M17: 21,703,659 km (0.056 R)
• M18: 25,719,016 km (0.119 R)
• M19: 31,399,247 km (0.036 R)
• M20: 34,601,389 km (0.105 R)
• M21: 42,299,097 km (0.108 R)
• M22: 42,794,116 km (0.095 R)
• M23: 47,959,282 km (0.086 R)
• M24: 48,677,801 km (0.089 R)
• M25: 49,769,117 km (0.111 R)
• M26: 54,297,594 km (0.057 R)
• M27: 73,007,351 km (0.111 R)
• M28: 75,399,122 km (0.12 R)
• M29: 79,835,148 km (0.066 R)
• M30: 86,015,784 km (0.113 R)
• M31: 86,810,148 km (0.046 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit