🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.45 AU - 1.65 AU

Year: 716 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,948,248 km

• M1: 88,712 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.38 AU - 1.94 AU

Year: 793 Days

Day: 29.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 8.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.19 AU - 8.63 AU

Year: 7481 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 105,948,248 km

• M1: 103,372 km (0.11 R)
• M2: 621,280 km (0.032 R)
• M3: 946,955 km (0.071 R)
• M4: 1,447,060 km (0.085 R)
• M5: 1,736,981 km (0.117 R)
• M6: 2,049,940 km (0.041 R)
• M7: 3,116,423 km (0.049 R)
• M8: 3,605,458 km (0.097 R)
• M9: 4,222,101 km (0.106 R)
• M10: 4,652,494 km (0.058 R)
• M11: 5,141,679 km (0.108 R)
• M12: 6,602,652 km (0.06 R)
• M13: 7,797,490 km (0.088 R)
• M14: 8,321,980 km (0.088 R)
• M15: 8,698,667 km (0.089 R)
• M16: 9,130,556 km (0.07 R)
• M17: 9,667,463 km (0.074 R)
• M18: 10,083,944 km (0.062 R)
• M19: 11,002,475 km (0.089 R)
• M20: 14,567,990 km (0.114 R)
• M21: 15,994,855 km (0.107 R)
• M22: 18,552,829 km (0.107 R)
• M23: 23,456,647 km (0.087 R)
• M24: 23,956,453 km (0.074 R)
• M25: 26,027,038 km (0.083 R)
• M26: 28,590,247 km (0.072 R)
• M27: 30,422,373 km (0.1 R)
• M28: 31,316,968 km (0.053 R)
• M29: 32,331,391 km (0.114 R)
• M30: 35,615,513 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 3

Gravity: 78.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 19.01 AU - 20.39 AU

Year: 32427 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,948,248 km

• M1: 87,515 km (0.059 R)
• M2: 439,369 km (0.041 R)
• M3: 548,575 km (0.108 R)
• M4: 707,897 km (0.096 R)
• M5: 1,877,453 km (0.104 R)
• M6: 2,337,467 km (0.116 R)
• M7: 2,489,009 km (0.105 R)
• M8: 3,740,545 km (0.12 R)
• M9: 4,656,533 km (0.096 R)
• M10: 6,271,592 km (0.119 R)
• M11: 6,917,854 km (0.038 R)
• M12: 7,230,514 km (0.035 R)
• M13: 8,936,827 km (0.105 R)
• M14: 9,817,659 km (0.066 R)
• M15: 13,117,938 km (0.09 R)
• M16: 14,252,488 km (0.09 R)
• M17: 14,843,550 km (0.095 R)
• M18: 17,658,233 km (0.075 R)
• M19: 21,678,826 km (0.12 R)
• M20: 22,122,683 km (0.08 R)
• M21: 23,143,539 km (0.102 R)
• M22: 23,490,755 km (0.096 R)
• M23: 25,401,120 km (0.05 R)
• M24: 28,062,317 km (0.119 R)
• M25: 37,465,590 km (0.088 R)
• M26: 47,267,691 km (0.111 R)
• M27: 48,389,077 km (0.028 R)
• M28: 51,466,305 km (0.038 R)
• M29: 54,060,631 km (0.08 R)
• M30: 56,740,677 km (0.097 R)
• M31: 58,007,023 km (0.093 R)
• M32: 58,861,526 km (0.094 R)
• M33: 68,110,115 km (0.087 R)
• M34: 72,705,912 km (0.096 R)
• M35: 74,701,248 km (0.091 R)
• M36: 80,112,053 km (0.11 R)
• M37: 82,240,233 km (0.084 R)
• M38: 86,331,435 km (0.089 R)
• M39: 92,864,823 km (0.056 R)
• M40: 93,740,569 km (0.068 R)
• M41: 102,491,446 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit