🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.59 AU - 1.95 AU

Year: 856 Days

Day: 34.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.71 AU - 2.69 AU

Year: 1186 Days

Day: 19.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 10

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.48 AU - 5.58 AU

Year: 4100 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 88,136,551 km

• M1: 151,393 km (0.08 R)
• M2: 1,395,898 km (0.055 R)
• M3: 2,043,657 km (0.099 R)
• M4: 2,501,576 km (0.062 R)
• M5: 3,643,157 km (0.066 R)
• M6: 4,622,125 km (0.08 R)
• M7: 7,453,714 km (0.061 R)
• M8: 8,277,849 km (0.112 R)
• M9: 9,126,517 km (0.063 R)
• M10: 9,626,623 km (0.086 R)
• M11: 12,191,329 km (0.075 R)
• M12: 13,425,063 km (0.044 R)
• M13: 17,624,724 km (0.111 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 13.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.78 AU - 12.14 AU

Year: 14100 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,136,551 km

• M1: 173,234 km (0.089 R)
• M2: 1,039,556 km (0.116 R)
• M3: 1,750,744 km (0.114 R)
• M4: 2,309,492 km (0.044 R)
• M5: 3,318,978 km (0.106 R)
• M6: 5,052,219 km (0.03 R)
• M7: 6,712,905 km (0.094 R)
• M8: 7,553,795 km (0.12 R)
• M9: 9,987,752 km (0.109 R)
• M10: 10,550,240 km (0.099 R)
• M11: 11,133,822 km (0.079 R)
• M12: 12,259,845 km (0.073 R)
• M13: 12,905,360 km (0.087 R)
• M14: 16,350,299 km (0.039 R)
• M15: 17,265,838 km (0.117 R)
• M16: 17,940,525 km (0.099 R)
• M17: 20,892,091 km (0.104 R)
• M18: 23,247,509 km (0.046 R)
• M19: 28,108,991 km (0.118 R)
• M20: 29,805,431 km (0.052 R)
• M21: 33,401,764 km (0.05 R)
• M22: 34,768,490 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.4

Radius: 3.7

Gravity: 37.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12 AU - 14.38 AU

Year: 17410 Days

Day: 15.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,136,551 km

• M1: 46,076 km (0.117 R)
• M2: 184,903 km (0.12 R)
• M3: 683,064 km (0.068 R)
• M4: 898,186 km (0.085 R)
• M5: 1,540,260 km (0.111 R)
• M6: 1,857,108 km (0.079 R)
• M7: 2,922,095 km (0.118 R)
• M8: 3,766,725 km (0.081 R)
• M9: 6,319,762 km (0.061 R)
• M10: 7,302,022 km (0.057 R)
• M11: 8,430,887 km (0.067 R)
• M12: 13,836,307 km (0.12 R)
• M13: 13,974,236 km (0.08 R)
• M14: 14,606,138 km (0.1 R)
• M15: 18,467,558 km (0.102 R)
• M16: 21,265,786 km (0.085 R)
• M17: 22,669,613 km (0.113 R)
• M18: 23,836,177 km (0.078 R)
• M19: 25,453,031 km (0.054 R)
• M20: 30,857,254 km (0.104 R)
• M21: 38,591,464 km (0.073 R)
• M22: 41,813,652 km (0.066 R)
• M23: 49,588,553 km (0.105 R)
• M24: 57,202,486 km (0.043 R)
• M25: 59,903,775 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 3.4

Gravity: 72.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.02 AU - 19.36 AU

Year: 22587 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 88,136,551 km

• M1: 42,935 km (0.117 R)
• M2: 240,254 km (0.057 R)
• M3: 522,545 km (0.1 R)
• M4: 736,470 km (0.111 R)
• M5: 1,369,868 km (0.116 R)
• M6: 1,503,010 km (0.103 R)
• M7: 2,146,729 km (0.07 R)
• M8: 3,444,042 km (0.053 R)
• M9: 3,566,264 km (0.103 R)
• M10: 3,787,070 km (0.068 R)
• M11: 4,468,488 km (0.11 R)
• M12: 5,981,521 km (0.102 R)
• M13: 6,338,611 km (0.082 R)
• M14: 6,709,913 km (0.068 R)
• M15: 12,145,402 km (0.115 R)
• M16: 15,102,354 km (0.085 R)
• M17: 18,319,606 km (0.045 R)
• M18: 22,705,366 km (0.049 R)
• M19: 24,012,553 km (0.11 R)
• M20: 24,684,546 km (0.116 R)
• M21: 26,066,083 km (0.098 R)
• M22: 30,518,414 km (0.056 R)
• M23: 31,705,623 km (0.101 R)
• M24: 31,839,364 km (0.094 R)
• M25: 40,732,209 km (0.104 R)
• M26: 43,806,894 km (0.092 R)
• M27: 48,792,542 km (0.116 R)
• M28: 52,817,473 km (0.047 R)
• M29: 55,685,115 km (0.098 R)
• M30: 60,076,111 km (0.084 R)
• M31: 61,936,959 km (0.067 R)
• M32: 62,355,534 km (0.103 R)
• M33: 66,646,599 km (0.047 R)
• M34: 71,359,680 km (0.081 R)
• M35: 78,715,408 km (0.075 R)
• M36: 82,955,909 km (0.119 R)
• M37: 84,488,090 km (0.074 R)
• M38: 86,560,320 km (0.076 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit