🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 42.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,793,986 km

• M1: 57,296 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.24 AU - 1.66 AU

Year: 622 Days

Day: 27 Hours

Environment

Temp: -10 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,793,986 km

• M1: 71,807 km (0.114 R)
• M2: 278,102 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.91 AU - 3.73 AU

Year: 2156 Days

Day: 31.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.86 AU - 4.54 AU

Year: 2537 Days

Day: 16.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.67 AU - 7.99 AU

Year: 7074 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,793,986 km

• M1: 238,758 km (0.069 R)
• M2: 456,872 km (0.069 R)
• M3: 535,411 km (0.108 R)
• M4: 708,944 km (0.09 R)
• M5: 888,312 km (0.081 R)
• M6: 1,114,803 km (0.102 R)
• M7: 1,210,845 km (0.098 R)
• M8: 1,446,611 km (0.083 R)
• M9: 1,982,321 km (0.046 R)
• M10: 2,344,647 km (0.067 R)
• M11: 2,470,010 km (0.066 R)
• M12: 3,577,783 km (0.115 R)
• M13: 3,821,029 km (0.087 R)
• M14: 4,246,934 km (0.061 R)
• M15: 4,452,781 km (0.076 R)
• M16: 5,171,598 km (0.12 R)
• M17: 5,955,192 km (0.117 R)
• M18: 6,098,956 km (0.111 R)
• M19: 6,835,576 km (0.041 R)
• M20: 7,756,650 km (0.117 R)
• M21: 8,072,301 km (0.109 R)
• M22: 8,489,081 km (0.088 R)
• M23: 8,586,170 km (0.047 R)
• M24: 8,748,932 km (0.114 R)
• M25: 8,978,565 km (0.09 R)
• M26: 9,310,223 km (0.07 R)
• M27: 9,849,075 km (0.099 R)
• M28: 9,951,250 km (0.118 R)
• M29: 10,259,871 km (0.082 R)
• M30: 10,676,351 km (0.057 R)
• M31: 10,957,146 km (0.082 R)
• M32: 11,382,752 km (0.092 R)
• M33: 11,490,164 km (0.094 R)
• M34: 11,813,893 km (0.027 R)
• M35: 12,213,918 km (0.102 R)
• M36: 12,544,529 km (0.073 R)
• M37: 13,027,132 km (0.095 R)
• M38: 13,101,931 km (0.116 R)
• M39: 13,743,706 km (0.118 R)
• M40: 14,049,185 km (0.062 R)
• M41: 14,279,715 km (0.082 R)
• M42: 15,372,528 km (0.105 R)
• M43: 16,089,251 km (0.093 R)
• M44: 16,411,335 km (0.073 R)
• M45: 16,654,282 km (0.06 R)
• M46: 17,390,154 km (0.064 R)
• M47: 19,063,556 km (0.088 R)
• M48: 19,148,527 km (0.073 R)
• M49: 19,233,649 km (0.105 R)
• M50: 19,489,760 km (0.037 R)
• M51: 19,747,069 km (0.032 R)
• M52: 20,308,509 km (0.097 R)
• M53: 21,535,511 km (0.08 R)
• M54: 22,471,395 km (0.109 R)
• M55: 23,923,093 km (0.117 R)
• M56: 24,106,650 km (0.12 R)
• M57: 24,845,813 km (0.097 R)
• M58: 25,031,613 km (0.077 R)
• M59: 25,311,361 km (0.056 R)
• M60: 25,686,104 km (0.07 R)
• M61: 26,535,670 km (0.088 R)
• M62: 26,630,665 km (0.063 R)
• M63: 27,011,691 km (0.082 R)
• M64: 27,490,554 km (0.096 R)
• M65: 28,117,369 km (0.07 R)
• M66: 28,846,209 km (0.108 R)
• M67: 29,976,122 km (0.058 R)
• M68: 30,124,523 km (0.066 R)
• M69: 30,970,350 km (0.084 R)
• M70: 31,270,742 km (0.091 R)
• M71: 31,421,238 km (0.045 R)
• M72: 32,380,310 km (0.11 R)
• M73: 32,685,190 km (0.104 R)
• M74: 33,349,105 km (0.114 R)
• M75: 34,068,970 km (0.051 R)
• M76: 34,379,087 km (0.096 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit