🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 205 Days

Day: 40.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 322 Days

Day: 23.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.08 AU - 3.14 AU

Year: 1540 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,476,524 km

• M1: 158,275 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.2

Radius: 7.7

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.41 AU - 21.15 AU

Year: 30921 Days

Day: 23.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 110,476,524 km

• M1: 259,403 km (0.118 R)
• M2: 431,739 km (0.067 R)
• M3: 532,120 km (0.108 R)
• M4: 612,902 km (0.07 R)
• M5: 945,907 km (0.07 R)
• M6: 1,149,510 km (0.106 R)
• M7: 1,404,574 km (0.027 R)
• M8: 2,977,297 km (0.08 R)
• M9: 3,175,963 km (0.048 R)
• M10: 3,797,841 km (0.052 R)
• M11: 4,569,916 km (0.07 R)
• M12: 4,973,980 km (0.086 R)
• M13: 5,570,875 km (0.095 R)
• M14: 5,754,432 km (0.1 R)
• M15: 6,766,461 km (0.094 R)
• M16: 8,245,835 km (0.077 R)
• M17: 9,894,553 km (0.085 R)
• M18: 11,023,119 km (0.096 R)
• M19: 11,797,886 km (0.119 R)
• M20: 11,954,964 km (0.05 R)
• M21: 14,393,110 km (0.098 R)
• M22: 15,238,937 km (0.072 R)
• M23: 16,362,417 km (0.119 R)
• M24: 16,449,931 km (0.104 R)
• M25: 16,537,745 km (0.069 R)
• M26: 17,781,652 km (0.079 R)
• M27: 19,703,386 km (0.094 R)
• M28: 26,259,064 km (0.06 R)
• M29: 28,756,301 km (0.065 R)
• M30: 29,286,177 km (0.093 R)
• M31: 29,819,044 km (0.086 R)
• M32: 31,437,245 km (0.12 R)
• M33: 33,305,273 km (0.107 R)
• M34: 33,416,275 km (0.113 R)
• M35: 35,209,056 km (0.079 R)
• M36: 35,435,397 km (0.105 R)
• M37: 37,493,714 km (0.1 R)
• M38: 38,072,359 km (0.095 R)
• M39: 38,537,309 km (0.087 R)
• M40: 41,247,424 km (0.083 R)
• M41: 41,486,033 km (0.116 R)
• M42: 42,444,805 km (0.057 R)
• M43: 44,384,342 km (0.102 R)
• M44: 46,228,734 km (0.111 R)
• M45: 47,597,106 km (0.06 R)
• M46: 49,231,313 km (0.08 R)
• M47: 49,864,860 km (0.084 R)
• M48: 50,119,027 km (0.107 R)
• M49: 52,167,470 km (0.043 R)
• M50: 56,610,677 km (0.118 R)
• M51: 59,549,676 km (0.118 R)
• M52: 60,089,276 km (0.08 R)
• M53: 61,854,381 km (0.113 R)
• M54: 61,990,964 km (0.09 R)
• M55: 62,127,547 km (0.113 R)
• M56: 63,774,320 km (0.056 R)
• M57: 65,992,258 km (0.079 R)
• M58: 66,410,983 km (0.066 R)
• M59: 67,531,770 km (0.087 R)
• M60: 67,813,014 km (0.034 R)
• M61: 67,953,786 km (0.11 R)
• M62: 76,866,827 km (0.118 R)
• M63: 77,454,447 km (0.09 R)
• M64: 79,077,734 km (0.066 R)
• M65: 82,808,854 km (0.084 R)
• M66: 84,014,912 km (0.097 R)
• M67: 84,317,249 km (0.107 R)
• M68: 87,208,228 km (0.096 R)
• M69: 88,127,806 km (0.101 R)
• M70: 88,742,803 km (0.067 R)
• M71: 91,371,836 km (0.068 R)
• M72: 91,527,418 km (0.091 R)
• M73: 93,243,156 km (0.096 R)
• M74: 93,712,893 km (0.109 R)
• M75: 94,969,515 km (0.112 R)
• M76: 96,231,673 km (0.036 R)
• M77: 99,411,375 km (0.064 R)
• M78: 100,211,574 km (0.072 R)
• M79: 101,818,555 km (0.12 R)
• M80: 102,140,938 km (0.086 R)
• M81: 105,057,947 km (0.087 R)
• M82: 105,383,771 km (0.071 R)
• M83: 105,873,106 km (0.095 R)
• M84: 106,690,359 km (0.118 R)
• M85: 106,854,019 km (0.105 R)
• M86: 108,495,706 km (0.092 R)
• M87: 109,980,166 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit