🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.67 AU - 0.87 AU

Year: 246 Days

Day: 22.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,889,759 km

• M1: 43,383 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.93 AU - 0.97 AU

Year: 337 Days

Day: 13.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 159.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 419 Days

Day: 27.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,889,759 km

• M1: 739,761 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.62 AU - 3.42 AU

Year: 1907 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 10.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.87 AU - 14.75 AU

Year: 14750 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,889,759 km

• M1: 347,815 km (0.12 R)
• M2: 483,949 km (0.117 R)
• M3: 696,079 km (0.082 R)
• M4: 1,232,387 km (0.101 R)
• M5: 1,580,651 km (0.098 R)
• M6: 1,659,190 km (0.11 R)
• M7: 1,847,982 km (0.082 R)
• M8: 2,015,532 km (0.119 R)
• M9: 2,305,902 km (0.101 R)
• M10: 3,528,415 km (0.063 R)
• M11: 3,702,248 km (0.115 R)
• M12: 3,843,468 km (0.082 R)
• M13: 4,277,751 km (0.086 R)
• M14: 4,463,402 km (0.104 R)
• M15: 4,881,079 km (0.087 R)
• M16: 5,632,210 km (0.107 R)
• M17: 6,083,547 km (0.096 R)
• M18: 6,292,685 km (0.11 R)
• M19: 6,504,067 km (0.082 R)
• M20: 6,890,628 km (0.084 R)
• M21: 7,196,406 km (0.091 R)
• M22: 7,462,091 km (0.077 R)
• M23: 8,510,324 km (0.102 R)
• M24: 8,838,392 km (0.062 R)
• M25: 9,075,355 km (0.114 R)
• M26: 9,847,878 km (0.03 R)
• M27: 10,893,418 km (0.098 R)
• M28: 10,994,845 km (0.067 R)
• M29: 11,455,158 km (0.11 R)
• M30: 11,661,752 km (0.049 R)
• M31: 12,500,548 km (0.09 R)
• M32: 12,660,019 km (0.038 R)
• M33: 12,873,645 km (0.068 R)
• M34: 14,014,777 km (0.045 R)
• M35: 15,075,127 km (0.055 R)
• M36: 15,301,618 km (0.073 R)
• M37: 15,987,824 km (0.113 R)
• M38: 16,450,979 km (0.064 R)
• M39: 16,625,859 km (0.104 R)
• M40: 18,106,429 km (0.115 R)
• M41: 19,505,618 km (0.068 R)
• M42: 20,813,253 km (0.089 R)
• M43: 20,876,233 km (0.101 R)
• M44: 21,573,210 km (0.082 R)
• M45: 21,636,938 km (0.096 R)
• M46: 21,764,545 km (0.046 R)
• M47: 23,250,651 km (0.11 R)
• M48: 23,446,923 km (0.071 R)
• M49: 24,369,942 km (0.062 R)
• M50: 25,304,929 km (0.111 R)
• M51: 27,209,908 km (0.051 R)
• M52: 28,040,475 km (0.074 R)
• M53: 28,179,751 km (0.064 R)
• M54: 28,458,901 km (0.069 R)
• M55: 29,443,105 km (0.05 R)
• M56: 29,513,865 km (0.09 R)
• M57: 29,868,262 km (0.117 R)
• M58: 31,228,256 km (0.114 R)
• M59: 31,372,618 km (0.09 R)
• M60: 32,608,297 km (0.1 R)
• M61: 32,901,359 km (0.114 R)
• M62: 33,268,921 km (0.082 R)
• M63: 35,277,272 km (0.094 R)
• M64: 36,866,301 km (0.074 R)
• M65: 37,171,630 km (0.099 R)
• M66: 38,246,940 km (0.069 R)
• M67: 41,295,744 km (0.083 R)
• M68: 44,340,659 km (0.1 R)
• M69: 44,421,891 km (0.116 R)
• M70: 44,502,973 km (0.118 R)
• M71: 47,125,872 km (0.119 R)
• M72: 47,208,600 km (0.087 R)
• M73: 47,623,136 km (0.086 R)
• M74: 48,706,823 km (0.109 R)
• M75: 49,967,185 km (0.118 R)
• M76: 50,051,558 km (0.12 R)
• M77: 50,643,666 km (0.1 R)
• M78: 51,323,289 km (0.087 R)
• M79: 51,493,681 km (0.11 R)
• M80: 51,578,952 km (0.099 R)
• M81: 52,091,475 km (0.061 R)
• M82: 52,348,334 km (0.078 R)
• M83: 52,691,661 km (0.11 R)
• M84: 53,812,149 km (0.107 R)
• M85: 55,376,644 km (0.117 R)
• M86: 56,164,426 km (0.059 R)
• M87: 57,044,211 km (0.099 R)
• M88: 58,639,074 km (0.116 R)
• M89: 58,817,245 km (0.042 R)
• M90: 59,352,656 km (0.061 R)
• M91: 59,710,494 km (0.046 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit