🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.85 AU

Year: 216 Days

Day: 32.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.91 AU - 0.97 AU

Year: 330 Days

Day: 21.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.86 AU - 1.06 AU

Year: 340 Days

Day: 17.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.03 AU - 1.09 AU

Year: 395 Days

Day: 34.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,378,263 km

• M1: 109,206 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.66 AU - 1.8 AU

Year: 823 Days

Day: 47.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,378,263 km

• M1: 809,025 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.85 AU - 2.93 AU

Year: 1777 Days

Day: 45.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.73 AU - 12.39 AU

Year: 14214 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,378,263 km

• M1: 176,974 km (0.118 R)
• M2: 334,052 km (0.094 R)
• M3: 528,679 km (0.051 R)
• M4: 689,497 km (0.094 R)
• M5: 801,695 km (0.05 R)
• M6: 1,358,498 km (0.089 R)
• M7: 1,678,039 km (0.051 R)
• M8: 2,803,614 km (0.047 R)
• M9: 2,992,556 km (0.066 R)
• M10: 3,157,712 km (0.108 R)
• M11: 3,297,885 km (0.084 R)
• M12: 3,701,500 km (0.096 R)
• M13: 4,274,610 km (0.12 R)
• M14: 4,461,607 km (0.025 R)
• M15: 4,683,012 km (0.118 R)
• M16: 4,908,306 km (0.101 R)
• M17: 5,038,606 km (0.057 R)
• M18: 6,052,879 km (0.067 R)
• M19: 6,369,279 km (0.112 R)
• M20: 6,691,363 km (0.115 R)
• M21: 6,945,530 km (0.117 R)
• M22: 7,166,037 km (0.086 R)
• M23: 7,426,038 km (0.114 R)
• M24: 7,994,061 km (0.101 R)
• M25: 8,147,998 km (0.114 R)
• M26: 9,011,776 km (0.043 R)
• M27: 9,292,870 km (0.045 R)
• M28: 9,454,735 km (0.087 R)
• M29: 9,576,807 km (0.085 R)
• M30: 10,403,784 km (0.083 R)
• M31: 10,656,455 km (0.117 R)
• M32: 11,383,201 km (0.08 R)
• M33: 11,469,669 km (0.111 R)
• M34: 11,643,501 km (0.119 R)
• M35: 14,447,564 km (0.111 R)
• M36: 14,729,556 km (0.086 R)
• M37: 15,346,946 km (0.055 R)
• M38: 15,538,581 km (0.026 R)
• M39: 16,557,941 km (0.047 R)
• M40: 16,803,880 km (0.095 R)
• M41: 18,660,988 km (0.109 R)
• M42: 19,277,182 km (0.081 R)
• M43: 20,266,622 km (0.075 R)
• M44: 21,059,341 km (0.083 R)
• M45: 21,165,855 km (0.088 R)
• M46: 21,486,293 km (0.086 R)
• M47: 21,593,555 km (0.119 R)
• M48: 22,729,751 km (0.117 R)
• M49: 23,498,086 km (0.086 R)
• M50: 23,830,043 km (0.111 R)
• M51: 25,229,681 km (0.115 R)
• M52: 25,967,946 km (0.069 R)
• M53: 26,598,202 km (0.119 R)
• M54: 27,059,861 km (0.114 R)
• M55: 27,233,544 km (0.08 R)
• M56: 27,407,826 km (0.041 R)
• M57: 27,640,600 km (0.091 R)
• M58: 27,757,137 km (0.115 R)
• M59: 27,873,973 km (0.089 R)
• M60: 28,049,451 km (0.066 R)
• M61: 28,814,195 km (0.062 R)
• M62: 29,288,271 km (0.1 R)
• M63: 30,004,247 km (0.12 R)
• M64: 31,028,394 km (0.071 R)
• M65: 31,392,515 km (0.066 R)
• M66: 31,575,174 km (0.113 R)
• M67: 32,063,910 km (0.088 R)
• M68: 33,856,541 km (0.103 R)
• M69: 34,168,902 km (0.083 R)
• M70: 34,922,576 km (0.104 R)
• M71: 35,048,687 km (0.113 R)
• M72: 35,364,637 km (0.048 R)
• M73: 35,554,776 km (0.101 R)
• M74: 35,935,802 km (0.066 R)
• M75: 37,023,079 km (0.085 R)
• M76: 37,151,734 km (0.119 R)
• M77: 38,121,128 km (0.113 R)
• M78: 38,381,129 km (0.104 R)
• M79: 39,229,947 km (0.087 R)
• M80: 39,558,015 km (0.086 R)
• M81: 40,018,926 km (0.039 R)
• M82: 40,283,116 km (0.115 R)
• M83: 40,680,448 km (0.078 R)
• M84: 40,813,141 km (0.068 R)
• M85: 41,079,127 km (0.104 R)
• M86: 42,349,960 km (0.087 R)
• M87: 46,378,332 km (0.104 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit