🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 224 Days

Day: 27.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,810,391 km

• M1: 94,695 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.16 AU - 1.44 AU

Year: 555 Days

Day: 32.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.15 AU - 1.79 AU

Year: 668 Days

Day: 47.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.43 AU - 3.15 AU

Year: 1746 Days

Day: 41.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 13.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.19 AU - 11.21 AU

Year: 12208 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,810,391 km

• M1: 197,918 km (0.094 R)
• M2: 327,171 km (0.09 R)
• M3: 463,753 km (0.105 R)
• M4: 828,024 km (0.084 R)
• M5: 1,209,050 km (0.088 R)
• M6: 1,643,482 km (0.106 R)
• M7: 2,296,028 km (0.068 R)
• M8: 2,382,944 km (0.089 R)
• M9: 2,620,655 km (0.066 R)
• M10: 2,773,245 km (0.1 R)
• M11: 2,928,827 km (0.106 R)
• M12: 3,055,387 km (0.105 R)
• M13: 3,216,205 km (0.039 R)
• M14: 3,479,646 km (0.051 R)
• M15: 3,750,269 km (0.094 R)
• M16: 5,911,061 km (0.108 R)
• M17: 6,440,039 km (0.1 R)
• M18: 7,587,155 km (0.067 R)
• M19: 8,296,698 km (0.051 R)
• M20: 8,796,804 km (0.108 R)
• M21: 8,934,882 km (0.098 R)
• M22: 10,355,613 km (0.065 R)
• M23: 12,305,771 km (0.1 R)
• M24: 12,563,828 km (0.096 R)
• M25: 12,876,038 km (0.064 R)
• M26: 13,988,747 km (0.107 R)
• M27: 14,802,410 km (0.091 R)
• M28: 15,575,532 km (0.116 R)
• M29: 16,079,677 km (0.085 R)
• M30: 16,192,324 km (0.12 R)
• M31: 17,392,099 km (0.105 R)
• M32: 18,149,064 km (0.096 R)
• M33: 20,790,214 km (0.039 R)
• M34: 21,717,871 km (0.11 R)
• M35: 21,842,636 km (0.106 R)
• M36: 22,975,690 km (0.076 R)
• M37: 23,166,427 km (0.094 R)
• M38: 23,421,491 km (0.114 R)
• M39: 24,516,099 km (0.081 R)
• M40: 28,374,527 km (0.108 R)
• M41: 29,540,792 km (0.09 R)
• M42: 30,095,052 km (0.104 R)
• M43: 30,443,167 km (0.092 R)
• M44: 31,213,895 km (0.102 R)
• M45: 32,417,559 km (0.067 R)
• M46: 32,917,665 km (0.088 R)
• M47: 33,708,589 km (0.087 R)
• M48: 34,142,572 km (0.059 R)
• M49: 34,870,216 km (0.084 R)
• M50: 35,235,983 km (0.072 R)
• M51: 35,676,399 km (0.104 R)
• M52: 37,232,666 km (0.112 R)
• M53: 37,456,764 km (0.088 R)
• M54: 38,282,394 km (0.103 R)
• M55: 38,433,189 km (0.104 R)
• M56: 38,735,377 km (0.093 R)
• M57: 38,886,770 km (0.1 R)
• M58: 39,038,312 km (0.075 R)
• M59: 39,722,723 km (0.112 R)
• M60: 40,411,172 km (0.072 R)
• M61: 40,872,233 km (0.066 R)
• M62: 41,412,431 km (0.107 R)
• M63: 41,955,022 km (0.088 R)
• M64: 42,968,847 km (0.098 R)
• M65: 45,898,422 km (0.069 R)
• M66: 46,701,314 km (0.082 R)
• M67: 46,862,431 km (0.082 R)
• M68: 47,751,940 km (0.095 R)
• M69: 48,565,303 km (0.052 R)
• M70: 49,219,345 km (0.059 R)
• M71: 49,383,304 km (0.099 R)
• M72: 50,041,086 km (0.08 R)
• M73: 50,288,521 km (0.117 R)
• M74: 50,701,710 km (0.082 R)
• M75: 51,033,070 km (0.044 R)
• M76: 51,698,032 km (0.088 R)
• M77: 54,132,438 km (0.058 R)
• M78: 54,555,950 km (0.106 R)
• M79: 55,150,751 km (0.112 R)
• M80: 55,747,647 km (0.077 R)
• M81: 57,810,452 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit