🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 143 Days

Day: 18.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 25 Hours

Environment

Temp: 225 °C

Axial Tilt: 148 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.18 AU - 1.5 AU

Year: 558 Days

Day: 12.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.76 AU - 1.78 AU

Year: 847 Days

Day: 39.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.94 AU - 2.96 AU

Year: 1380 Days

Day: 18.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.93 AU - 2.97 AU

Year: 1380 Days

Day: 17.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,091,630 km

• M1: 216,019 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.08 AU - 3.22 AU

Year: 2012 Days

Day: 13.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 13.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.71 AU - 10.43 AU

Year: 10655 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,091,630 km

• M1: 211,083 km (0.089 R)
• M2: 800,797 km (0.072 R)
• M3: 1,013,077 km (0.078 R)
• M4: 1,377,348 km (0.106 R)
• M5: 1,933,702 km (0.087 R)
• M6: 2,202,529 km (0.086 R)
• M7: 2,483,923 km (0.079 R)
• M8: 2,604,649 km (0.094 R)
• M9: 2,801,968 km (0.088 R)
• M10: 2,953,361 km (0.026 R)
• M11: 3,159,657 km (0.034 R)
• M12: 3,613,686 km (0.104 R)
• M13: 3,751,316 km (0.07 R)
• M14: 4,613,598 km (0.11 R)
• M15: 4,733,127 km (0.09 R)
• M16: 5,036,661 km (0.086 R)
• M17: 5,284,246 km (0.118 R)
• M18: 5,567,434 km (0.1 R)
• M19: 5,952,948 km (0.044 R)
• M20: 6,116,159 km (0.073 R)
• M21: 6,347,138 km (0.085 R)
• M22: 6,447,070 km (0.105 R)
• M23: 6,988,913 km (0.083 R)
• M24: 7,230,663 km (0.104 R)
• M25: 7,475,106 km (0.101 R)
• M26: 8,627,459 km (0.094 R)
• M27: 9,337,749 km (0.11 R)
• M28: 9,489,741 km (0.025 R)
• M29: 9,642,630 km (0.064 R)
• M30: 10,301,160 km (0.1 R)
• M31: 10,537,076 km (0.106 R)
• M32: 10,774,787 km (0.041 R)
• M33: 11,417,459 km (0.047 R)
• M34: 11,825,412 km (0.117 R)
• M35: 12,655,830 km (0.12 R)
• M36: 12,782,091 km (0.055 R)
• M37: 13,248,387 km (0.05 R)
• M38: 14,460,579 km (0.081 R)
• M39: 15,303,264 km (0.111 R)
• M40: 16,207,583 km (0.111 R)
• M41: 16,436,468 km (0.083 R)
• M42: 16,528,171 km (0.098 R)
• M43: 16,620,174 km (0.102 R)
• M44: 16,804,778 km (0.086 R)
• M45: 18,067,832 km (0.097 R)
• M46: 18,352,667 km (0.091 R)
• M47: 18,447,961 km (0.111 R)
• M48: 18,830,782 km (0.062 R)
• M49: 19,071,335 km (0.116 R)
• M50: 20,289,660 km (0.067 R)
• M51: 20,486,830 km (0.043 R)
• M52: 20,635,231 km (0.112 R)
• M53: 21,482,703 km (0.09 R)
• M54: 21,835,006 km (0.116 R)
• M55: 21,986,549 km (0.091 R)
• M56: 23,418,051 km (0.095 R)
• M57: 24,354,234 km (0.102 R)
• M58: 26,209,397 km (0.085 R)
• M59: 27,780,624 km (0.074 R)
• M60: 27,945,032 km (0.118 R)
• M61: 28,826,762 km (0.111 R)
• M62: 30,504,502 km (0.068 R)
• M63: 32,501,783 km (0.074 R)
• M64: 32,790,507 km (0.058 R)
• M65: 32,906,296 km (0.119 R)
• M66: 33,254,410 km (0.106 R)
• M67: 34,776,718 km (0.116 R)
• M68: 35,427,618 km (0.115 R)
• M69: 35,724,869 km (0.057 R)
• M70: 36,142,247 km (0.087 R)
• M71: 36,561,420 km (0.116 R)
• M72: 36,681,398 km (0.11 R)
• M73: 37,404,404 km (0.119 R)
• M74: 38,010,575 km (0.072 R)
• M75: 38,497,815 km (0.111 R)
• M76: 39,171,155 km (0.06 R)
• M77: 39,355,460 km (0.052 R)
• M78: 39,848,385 km (0.109 R)
• M79: 40,281,321 km (0.102 R)
• M80: 41,027,216 km (0.097 R)
• M81: 41,339,277 km (0.093 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit