🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 218 Days

Day: 24 Hours

Environment

Temp: 123 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 356 Days

Day: 43.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.43 AU

Year: 502 Days

Day: 22.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.82 AU - 4.8 AU

Year: 3336 Days

Day: 47.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,370,560 km

• M1: 1,375,403 km (0.118 R)

Asteroid Belt

Center: 10.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.3

Radius: 4.6

Gravity: 46.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.65 AU - 19.19 AU

Year: 25945 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,370,560 km

• M1: 437,574 km (0.111 R)
• M2: 562,488 km (0.084 R)
• M3: 785,389 km (0.077 R)
• M4: 845,228 km (0.064 R)
• M5: 1,523,505 km (0.092 R)
• M6: 1,992,793 km (0.059 R)
• M7: 2,075,222 km (0.042 R)
• M8: 2,548,101 km (0.118 R)
• M9: 4,687,799 km (0.107 R)
• M10: 5,019,757 km (0.101 R)
• M11: 5,416,640 km (0.114 R)
• M12: 5,823,696 km (0.097 R)
• M13: 7,165,439 km (0.027 R)
• M14: 7,483,185 km (0.033 R)
• M15: 7,740,792 km (0.098 R)
• M16: 10,114,910 km (0.107 R)
• M17: 12,162,008 km (0.118 R)
• M18: 12,464,644 km (0.064 R)
• M19: 14,411,361 km (0.087 R)
• M20: 14,731,501 km (0.103 R)
• M21: 16,701,106 km (0.109 R)
• M22: 16,953,179 km (0.049 R)
• M23: 17,973,586 km (0.094 R)
• M24: 19,717,897 km (0.025 R)
• M25: 20,251,662 km (0.067 R)
• M26: 21,606,720 km (0.05 R)
• M27: 22,618,899 km (0.113 R)
• M28: 22,897,600 km (0.098 R)
• M29: 23,458,442 km (0.102 R)
• M30: 25,264,238 km (0.112 R)
• M31: 26,037,809 km (0.118 R)
• M32: 27,212,750 km (0.11 R)
• M33: 27,311,335 km (0.059 R)
• M34: 30,531,579 km (0.066 R)
• M35: 32,919,011 km (0.06 R)
• M36: 35,365,834 km (0.109 R)
• M37: 35,473,395 km (0.099 R)
• M38: 35,797,274 km (0.083 R)
• M39: 36,447,726 km (0.038 R)
• M40: 36,992,711 km (0.106 R)
• M41: 37,211,573 km (0.074 R)
• M42: 38,090,909 km (0.112 R)
• M43: 39,534,379 km (0.117 R)
• M44: 42,474,725 km (0.094 R)
• M45: 43,855,214 km (0.098 R)
• M46: 45,718,904 km (0.056 R)
• M47: 45,836,189 km (0.12 R)
• M48: 47,251,983 km (0.11 R)
• M49: 48,681,989 km (0.059 R)
• M50: 49,884,607 km (0.088 R)
• M51: 50,126,357 km (0.077 R)
• M52: 51,462,565 km (0.071 R)
• M53: 52,318,863 km (0.099 R)
• M54: 57,175,708 km (0.114 R)
• M55: 58,443,999 km (0.04 R)
• M56: 59,721,564 km (0.067 R)
• M57: 62,955,571 km (0.071 R)
• M58: 64,265,151 km (0.106 R)
• M59: 64,396,498 km (0.066 R)
• M60: 64,923,232 km (0.077 R)
• M61: 65,451,312 km (0.08 R)
• M62: 65,715,801 km (0.114 R)
• M63: 66,113,283 km (0.038 R)
• M64: 66,378,819 km (0.056 R)
• M65: 67,044,081 km (0.083 R)
• M66: 67,979,068 km (0.095 R)
• M67: 68,515,226 km (0.07 R)
• M68: 69,726,820 km (0.088 R)
• M69: 71,217,413 km (0.076 R)
• M70: 71,489,531 km (0.097 R)
• M71: 72,034,815 km (0.068 R)
• M72: 73,403,935 km (0.116 R)
• M73: 74,091,786 km (0.058 R)
• M74: 75,890,252 km (0.041 R)
• M75: 78,263,472 km (0.088 R)
• M76: 78,684,890 km (0.061 R)
• M77: 78,825,512 km (0.04 R)
• M78: 78,966,134 km (0.116 R)
• M79: 79,247,826 km (0.093 R)
• M80: 79,670,889 km (0.093 R)
• M81: 79,953,330 km (0.115 R)
• M82: 83,512,413 km (0.112 R)
• M83: 83,655,877 km (0.093 R)
• M84: 84,086,719 km (0.073 R)
• M85: 86,686,880 km (0.113 R)
• M86: 90,931,271 km (0.055 R)
• M87: 91,965,889 km (0.103 R)
• M88: 93,301,948 km (0.069 R)
• M89: 93,450,798 km (0.091 R)
• M90: 93,599,648 km (0.099 R)
• M91: 93,897,647 km (0.106 R)
• M92: 99,316,530 km (0.042 R)
• M93: 100,992,475 km (0.058 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: 389 - 12,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit