🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 15.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 266 Days

Day: 33.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.11 AU - 1.57 AU

Year: 545 Days

Day: 40.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,528,163 km

• M1: 946,805 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.09 AU - 1.63 AU

Year: 557 Days

Day: 37.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 652 Days

Day: 20.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 9.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 7.8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.5 AU - 21.08 AU

Year: 26372 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,528,163 km

• M1: 250,277 km (0.107 R)
• M2: 1,202,617 km (0.102 R)
• M3: 1,776,475 km (0.073 R)
• M4: 2,056,073 km (0.086 R)
• M5: 2,387,283 km (0.054 R)
• M6: 2,501,426 km (0.084 R)
• M7: 2,695,903 km (0.03 R)
• M8: 2,854,926 km (0.097 R)
• M9: 3,058,229 km (0.114 R)
• M10: 3,739,947 km (0.078 R)
• M11: 3,917,669 km (0.06 R)
• M12: 5,041,149 km (0.111 R)
• M13: 5,237,571 km (0.074 R)
• M14: 5,336,754 km (0.075 R)
• M15: 6,362,547 km (0.086 R)
• M16: 6,468,462 km (0.084 R)
• M17: 6,574,976 km (0.095 R)
• M18: 6,897,808 km (0.102 R)
• M19: 7,281,228 km (0.108 R)
• M20: 7,840,873 km (0.038 R)
• M21: 7,897,571 km (0.118 R)
• M22: 8,298,643 km (0.07 R)
• M23: 9,001,304 km (0.105 R)
• M24: 9,540,903 km (0.071 R)
• M25: 10,714,199 km (0.1 R)
• M26: 11,737,150 km (0.113 R)
• M27: 11,932,375 km (0.105 R)
• M28: 12,458,361 km (0.117 R)
• M29: 13,059,146 km (0.09 R)
• M30: 13,600,990 km (0.088 R)
• M31: 13,806,088 km (0.065 R)
• M32: 14,706,817 km (0.12 R)
• M33: 15,270,502 km (0.111 R)
• M34: 15,984,981 km (0.102 R)
• M35: 16,057,087 km (0.088 R)
• M36: 19,640,555 km (0.041 R)
• M37: 23,376,313 km (0.102 R)
• M38: 25,618,785 km (0.077 R)
• M39: 25,787,681 km (0.08 R)
• M40: 27,065,696 km (0.083 R)
• M41: 29,065,071 km (0.096 R)
• M42: 29,505,936 km (0.112 R)
• M43: 29,682,910 km (0.061 R)
• M44: 31,021,512 km (0.106 R)
• M45: 33,203,995 km (0.107 R)
• M46: 33,388,001 km (0.099 R)
• M47: 33,480,153 km (0.086 R)
• M48: 34,966,558 km (0.077 R)
• M49: 36,664,194 km (0.074 R)
• M50: 37,236,107 km (0.109 R)
• M51: 38,775,469 km (0.11 R)
• M52: 38,872,259 km (0.114 R)
• M53: 38,969,348 km (0.115 R)
• M54: 40,827,204 km (0.115 R)
• M55: 41,419,761 km (0.109 R)
• M56: 42,913,944 km (0.116 R)
• M57: 43,315,315 km (0.037 R)
• M58: 44,831,639 km (0.11 R)
• M59: 45,035,093 km (0.089 R)
• M60: 45,341,020 km (0.087 R)
• M61: 45,545,221 km (0.043 R)
• M62: 46,057,295 km (0.114 R)
• M63: 46,777,160 km (0.087 R)
• M64: 48,436,948 km (0.117 R)
• M65: 48,750,206 km (0.096 R)
• M66: 49,483,984 km (0.028 R)
• M67: 50,010,269 km (0.107 R)
• M68: 51,068,524 km (0.062 R)
• M69: 51,600,345 km (0.105 R)
• M70: 51,920,335 km (0.073 R)
• M71: 53,206,876 km (0.083 R)
• M72: 54,612,647 km (0.054 R)
• M73: 56,908,975 km (0.095 R)
• M74: 57,570,796 km (0.091 R)
• M75: 58,124,308 km (0.088 R)
• M76: 58,902,217 km (0.071 R)
• M77: 59,125,118 km (0.12 R)
• M78: 62,274,901 km (0.034 R)
• M79: 65,825,157 km (0.102 R)
• M80: 66,635,978 km (0.118 R)
• M81: 67,100,779 km (0.103 R)
• M82: 67,449,940 km (0.099 R)
• M83: 70,029,755 km (0.116 R)
• M84: 71,688,197 km (0.104 R)
• M85: 71,807,128 km (0.084 R)
• M86: 73,000,320 km (0.108 R)
• M87: 75,527,327 km (0.078 R)
• M88: 76,011,875 km (0.118 R)
• M89: 77,715,944 km (0.118 R)
• M90: 79,063,671 km (0.112 R)
• M91: 79,186,641 km (0.058 R)
• M92: 81,906,480 km (0.081 R)
• M93: 82,653,721 km (0.081 R)
• M94: 83,528,121 km (0.046 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit