🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 37.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 32.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,715,928 km

• M1: 299,794 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 188 Days

Day: 12.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,715,928 km

• M1: 29,770 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.87 AU - 2.31 AU

Year: 1109 Days

Day: 19.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.67 AU - 2.53 AU

Year: 1117 Days

Day: 40.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.78 AU - 4.48 AU

Year: 2539 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16 AU - 17.34 AU

Year: 24985 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,715,928 km

• M1: 139,276 km (0.099 R)
• M2: 180,864 km (0.116 R)
• M3: 659,876 km (0.09 R)
• M4: 1,125,275 km (0.055 R)
• M5: 1,490,144 km (0.088 R)
• M6: 1,541,456 km (0.057 R)
• M7: 1,672,355 km (0.068 R)
• M8: 2,716,847 km (0.101 R)
• M9: 3,816,092 km (0.061 R)
• M10: 4,173,332 km (0.062 R)
• M11: 4,691,539 km (0.114 R)
• M12: 5,706,710 km (0.081 R)
• M13: 5,828,034 km (0.105 R)
• M14: 5,909,415 km (0.065 R)
• M15: 6,073,374 km (0.094 R)
• M16: 6,155,952 km (0.115 R)
• M17: 7,131,480 km (0.085 R)
• M18: 7,481,988 km (0.104 R)
• M19: 8,566,872 km (0.062 R)
• M20: 9,127,564 km (0.036 R)
• M21: 9,651,755 km (0.081 R)
• M22: 9,699,926 km (0.067 R)
• M23: 9,796,566 km (0.056 R)
• M24: 10,629,976 km (0.068 R)
• M25: 10,679,642 km (0.111 R)
• M26: 11,181,244 km (0.119 R)
• M27: 11,231,808 km (0.061 R)
• M28: 12,103,216 km (0.111 R)
• M29: 13,370,160 km (0.063 R)
• M30: 13,747,446 km (0.103 R)
• M31: 14,183,075 km (0.05 R)
• M32: 15,516,740 km (0.101 R)
• M33: 15,856,477 km (0.066 R)
• M34: 16,198,607 km (0.114 R)
• M35: 16,255,753 km (0.035 R)
• M36: 16,485,536 km (0.107 R)
• M37: 17,297,852 km (0.085 R)
• M38: 17,356,345 km (0.095 R)
• M39: 17,886,071 km (0.083 R)
• M40: 18,123,184 km (0.084 R)
• M41: 18,840,805 km (0.105 R)
• M42: 19,995,999 km (0.055 R)
• M43: 20,861,722 km (0.094 R)
• M44: 21,048,720 km (0.083 R)
• M45: 21,361,828 km (0.099 R)
• M46: 21,613,452 km (0.099 R)
• M47: 21,739,563 km (0.087 R)
• M48: 23,856,073 km (0.045 R)
• M49: 24,313,544 km (0.108 R)
• M50: 24,707,884 km (0.077 R)
• M51: 24,773,707 km (0.05 R)
• M52: 25,303,283 km (0.038 R)
• M53: 26,037,509 km (0.069 R)
• M54: 29,882,025 km (0.105 R)
• M55: 31,154,804 km (0.117 R)
• M56: 31,226,012 km (0.082 R)
• M57: 31,297,371 km (0.119 R)
• M58: 32,156,960 km (0.079 R)
• M59: 32,373,129 km (0.117 R)
• M60: 33,753,169 km (0.107 R)
• M61: 33,826,323 km (0.111 R)
• M62: 35,672,360 km (0.106 R)
• M63: 36,494,999 km (0.049 R)
• M64: 36,795,691 km (0.115 R)
• M65: 37,248,224 km (0.111 R)
• M66: 37,778,549 km (0.064 R)
• M67: 38,006,685 km (0.095 R)
• M68: 38,311,416 km (0.046 R)
• M69: 39,153,652 km (0.067 R)
• M70: 40,622,853 km (0.102 R)
• M71: 40,700,793 km (0.087 R)
• M72: 41,246,975 km (0.106 R)
• M73: 41,560,084 km (0.115 R)
• M74: 42,504,495 km (0.117 R)
• M75: 43,614,960 km (0.092 R)
• M76: 44,013,938 km (0.066 R)
• M77: 44,654,815 km (0.12 R)
• M78: 45,137,418 km (0.066 R)
• M79: 45,218,051 km (0.051 R)
• M80: 45,945,695 km (0.111 R)
• M81: 47,003,651 km (0.06 R)
• M82: 47,494,631 km (0.088 R)
• M83: 47,740,720 km (0.05 R)
• M84: 48,646,834 km (0.092 R)
• M85: 48,894,867 km (0.074 R)
• M86: 53,773,254 km (0.089 R)
• M87: 55,145,964 km (0.09 R)
• M88: 55,577,255 km (0.081 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: 493 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit