🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.82 AU - 0.94 AU

Year: 303 Days

Day: 16.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.17 AU - 1.21 AU

Year: 477 Days

Day: 27.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 102.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.94 AU - 3.08 AU

Year: 1460 Days

Day: 24 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.53 AU - 3.65 AU

Year: 1994 Days

Day: 17.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,092,608 km

• M1: 531,222 km (0.095 R)
• M2: 1,593,367 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.21 AU - 3.45 AU

Year: 2231 Days

Day: 38.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 3.5

Gravity: 74.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.35 AU - 16.85 AU

Year: 21540 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,092,608 km

• M1: 1,924,876 km (0.109 R)
• M2: 1,961,677 km (0.086 R)
• M3: 2,621,703 km (0.119 R)
• M4: 2,954,109 km (0.116 R)
• M5: 3,125,249 km (0.067 R)
• M6: 3,612,489 km (0.103 R)
• M7: 3,888,198 km (0.096 R)
• M8: 4,314,253 km (0.117 R)
• M9: 5,416,640 km (0.082 R)
• M10: 6,767,658 km (0.102 R)
• M11: 6,936,404 km (0.109 R)
• M12: 7,567,109 km (0.056 R)
• M13: 8,275,904 km (0.099 R)
• M14: 8,944,008 km (0.079 R)
• M15: 9,882,585 km (0.108 R)
• M16: 10,917,802 km (0.111 R)
• M17: 12,259,396 km (0.067 R)
• M18: 12,396,428 km (0.085 R)
• M19: 13,299,251 km (0.082 R)
• M20: 14,439,186 km (0.118 R)
• M21: 15,020,823 km (0.089 R)
• M22: 15,240,881 km (0.087 R)
• M23: 15,314,484 km (0.094 R)
• M24: 15,982,139 km (0.095 R)
• M25: 16,735,065 km (0.117 R)
• M26: 17,653,746 km (0.069 R)
• M27: 21,323,531 km (0.071 R)
• M28: 21,819,149 km (0.087 R)
• M29: 23,328,292 km (0.076 R)
• M30: 23,753,449 km (0.078 R)
• M31: 25,479,360 km (0.115 R)
• M32: 26,181,123 km (0.098 R)
• M33: 28,959,305 km (0.092 R)
• M34: 29,141,815 km (0.104 R)
• M35: 29,599,584 km (0.072 R)
• M36: 29,691,288 km (0.071 R)
• M37: 29,875,293 km (0.094 R)
• M38: 29,967,445 km (0.119 R)
• M39: 30,986,955 km (0.1 R)
• M40: 32,964,788 km (0.09 R)
• M41: 33,155,226 km (0.09 R)
• M42: 33,537,299 km (0.055 R)
• M43: 33,824,827 km (0.08 R)
• M44: 34,498,765 km (0.059 R)
• M45: 36,645,794 km (0.089 R)
• M46: 36,843,113 km (0.053 R)
• M47: 36,941,848 km (0.078 R)
• M48: 39,440,132 km (0.104 R)
• M49: 39,844,944 km (0.067 R)
• M50: 40,964,983 km (0.117 R)
• M51: 41,067,458 km (0.075 R)
• M52: 42,405,611 km (0.106 R)
• M53: 42,820,296 km (0.06 R)
• M54: 44,177,149 km (0.058 R)
• M55: 46,078,987 km (0.06 R)
• M56: 47,254,227 km (0.056 R)
• M57: 48,981,335 km (0.047 R)
• M58: 49,198,701 km (0.076 R)
• M59: 49,961,949 km (0.074 R)
• M60: 50,619,282 km (0.107 R)
• M61: 51,058,950 km (0.081 R)
• M62: 53,165,288 km (0.06 R)
• M63: 53,276,888 km (0.052 R)
• M64: 53,724,186 km (0.098 R)
• M65: 55,299,750 km (0.038 R)
• M66: 55,639,338 km (0.092 R)
• M67: 58,380,719 km (0.106 R)
• M68: 60,581,902 km (0.11 R)
• M69: 61,048,797 km (0.117 R)
• M70: 64,469,202 km (0.097 R)
• M71: 64,826,592 km (0.073 R)
• M72: 64,945,821 km (0.045 R)
• M73: 65,184,579 km (0.102 R)
• M74: 66,984,541 km (0.112 R)
• M75: 67,346,568 km (0.085 R)
• M76: 67,709,043 km (0.117 R)
• M77: 67,951,242 km (0.049 R)
• M78: 68,436,239 km (0.078 R)
• M79: 69,165,977 km (0.042 R)
• M80: 71,001,543 km (0.058 R)
• M81: 71,863,676 km (0.117 R)
• M82: 72,234,229 km (0.082 R)
• M83: 72,853,116 km (0.095 R)
• M84: 73,101,149 km (0.071 R)
• M85: 73,473,797 km (0.054 R)
• M86: 76,351,612 km (0.083 R)
• M87: 76,477,573 km (0.066 R)
• M88: 76,982,167 km (0.089 R)
• M89: 81,443,474 km (0.058 R)
• M90: 83,900,320 km (0.067 R)
• M91: 85,595,114 km (0.047 R)
• M92: 86,643,796 km (0.084 R)
• M93: 87,433,074 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit