🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.68 AU - 0.94 AU

Year: 261 Days

Day: 17.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.68 AU - 2.96 AU

Year: 1696 Days

Day: 17.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,659,808 km

• M1: 1,273,078 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.6 AU - 4.78 AU

Year: 3072 Days

Day: 16.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 4.1

Gravity: 25.54 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.86 AU - 19.54 AU

Year: 25549 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,659,808 km

• M1: 86,617 km (0.108 R)
• M2: 390,899 km (0.068 R)
• M3: 856,597 km (0.054 R)
• M4: 1,205,160 km (0.094 R)
• M5: 1,349,971 km (0.109 R)
• M6: 1,409,362 km (0.107 R)
• M7: 2,546,605 km (0.093 R)
• M8: 3,935,770 km (0.092 R)
• M9: 4,324,725 km (0.077 R)
• M10: 4,771,274 km (0.086 R)
• M11: 5,185,511 km (0.109 R)
• M12: 5,611,416 km (0.065 R)
• M13: 5,901,486 km (0.083 R)
• M14: 6,597,116 km (0.114 R)
• M15: 8,118,377 km (0.115 R)
• M16: 8,391,244 km (0.109 R)
• M17: 9,227,795 km (0.083 R)
• M18: 9,569,626 km (0.116 R)
• M19: 10,918,550 km (0.097 R)
• M20: 11,340,715 km (0.094 R)
• M21: 12,388,200 km (0.107 R)
• M22: 12,639,075 km (0.073 R)
• M23: 13,918,735 km (0.087 R)
• M24: 14,705,919 km (0.106 R)
• M25: 15,238,937 km (0.119 R)
• M26: 15,575,083 km (0.066 R)
• M27: 16,186,490 km (0.092 R)
• M28: 18,637,800 km (0.062 R)
• M29: 18,997,284 km (0.116 R)
• M30: 19,069,390 km (0.117 R)
• M31: 20,457,958 km (0.111 R)
• M32: 20,606,060 km (0.116 R)
• M33: 20,680,260 km (0.054 R)
• M34: 20,828,811 km (0.066 R)
• M35: 20,977,810 km (0.096 R)
• M36: 21,201,758 km (0.104 R)
• M37: 21,276,707 km (0.098 R)
• M38: 21,501,852 km (0.115 R)
• M39: 23,563,310 km (0.114 R)
• M40: 23,796,234 km (0.102 R)
• M41: 24,972,223 km (0.088 R)
• M42: 25,846,623 km (0.086 R)
• M43: 27,380,449 km (0.095 R)
• M44: 27,789,001 km (0.096 R)
• M45: 28,364,205 km (0.12 R)
• M46: 31,726,118 km (0.104 R)
• M47: 32,069,146 km (0.102 R)
• M48: 32,155,165 km (0.092 R)
• M49: 32,586,007 km (0.095 R)
• M50: 32,845,559 km (0.037 R)
• M51: 34,153,194 km (0.11 R)
• M52: 36,191,016 km (0.115 R)
• M53: 36,280,476 km (0.107 R)
• M54: 37,360,123 km (0.04 R)
• M55: 37,903,912 km (0.101 R)
• M56: 39,735,289 km (0.111 R)
• M57: 39,827,591 km (0.104 R)
• M58: 40,012,494 km (0.068 R)
• M59: 41,501,591 km (0.111 R)
• M60: 42,253,021 km (0.077 R)
• M61: 44,150,969 km (0.038 R)
• M62: 45,303,022 km (0.103 R)
• M63: 46,562,188 km (0.11 R)
• M64: 46,756,964 km (0.119 R)
• M65: 47,049,578 km (0.081 R)
• M66: 48,916,858 km (0.029 R)
• M67: 50,408,199 km (0.049 R)
• M68: 50,708,143 km (0.092 R)
• M69: 53,333,286 km (0.117 R)
• M70: 54,457,215 km (0.062 R)
• M71: 58,399,269 km (0.068 R)
• M72: 58,819,489 km (0.12 R)
• M73: 59,135,440 km (0.116 R)
• M74: 59,980,369 km (0.108 R)
• M75: 60,404,479 km (0.098 R)
• M76: 60,829,486 km (0.109 R)
• M77: 61,362,204 km (0.043 R)
• M78: 61,789,456 km (0.108 R)
• M79: 62,861,923 km (0.03 R)
• M80: 63,077,045 km (0.115 R)
• M81: 63,292,615 km (0.039 R)
• M82: 63,616,195 km (0.063 R)
• M83: 63,832,364 km (0.093 R)
• M84: 64,807,742 km (0.109 R)
• M85: 65,351,830 km (0.078 R)
• M86: 65,569,794 km (0.075 R)
• M87: 67,542,990 km (0.116 R)
• M88: 69,535,484 km (0.059 R)
• M89: 70,204,037 km (0.065 R)
• M90: 70,650,886 km (0.09 R)
• M91: 70,874,534 km (0.113 R)
• M92: 71,210,681 km (0.092 R)
• M93: 71,884,470 km (0.116 R)
• M94: 72,222,112 km (0.066 R)
• M95: 72,447,556 km (0.056 R)
• M96: 75,056,692 km (0.084 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit