🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 417 Days

Day: 18.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.86 AU - 1.34 AU

Year: 435 Days

Day: 36.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.11 AU - 1.41 AU

Year: 533 Days

Day: 34.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,103,605 km

• M1: 419,173 km (0.115 R)
• M2: 610,210 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.65 AU - 2.75 AU

Year: 1671 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 9.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.29 AU - 14.13 AU

Year: 15096 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,103,605 km

• M1: 166,951 km (0.108 R)
• M2: 403,017 km (0.092 R)
• M3: 626,217 km (0.029 R)
• M4: 761,603 km (0.106 R)
• M5: 945,309 km (0.08 R)
• M6: 1,082,640 km (0.085 R)
• M7: 1,184,965 km (0.087 R)
• M8: 1,269,188 km (0.092 R)
• M9: 1,355,656 km (0.076 R)
• M10: 1,421,778 km (0.105 R)
• M11: 1,745,209 km (0.03 R)
• M12: 1,817,614 km (0.082 R)
• M13: 1,891,067 km (0.11 R)
• M14: 2,066,246 km (0.115 R)
• M15: 2,168,870 km (0.106 R)
• M16: 2,273,289 km (0.042 R)
• M17: 2,379,205 km (0.025 R)
• M18: 2,596,421 km (0.093 R)
• M19: 2,934,213 km (0.056 R)
• M20: 3,167,286 km (0.092 R)
• M21: 3,589,751 km (0.102 R)
• M22: 4,030,167 km (0.095 R)
• M23: 4,191,583 km (0.063 R)
• M24: 4,688,846 km (0.096 R)
• M25: 5,169,803 km (0.09 R)
• M26: 6,141,591 km (0.1 R)
• M27: 7,762,334 km (0.072 R)
• M28: 8,330,507 km (0.064 R)
• M29: 8,619,680 km (0.059 R)
• M30: 8,744,594 km (0.11 R)
• M31: 9,038,554 km (0.078 R)
• M32: 10,114,462 km (0.079 R)
• M33: 10,914,062 km (0.109 R)
• M34: 11,733,859 km (0.095 R)
• M35: 11,918,762 km (0.083 R)
• M36: 12,244,586 km (0.112 R)
• M37: 13,771,531 km (0.115 R)
• M38: 14,310,084 km (0.04 R)
• M39: 14,408,818 km (0.041 R)
• M40: 15,156,059 km (0.094 R)
• M41: 16,274,902 km (0.036 R)
• M42: 16,844,122 km (0.047 R)
• M43: 17,314,906 km (0.07 R)
• M44: 17,683,964 km (0.098 R)
• M45: 17,789,880 km (0.12 R)
• M46: 18,002,309 km (0.052 R)
• M47: 19,349,437 km (0.053 R)
• M48: 19,513,397 km (0.097 R)
• M49: 19,842,362 km (0.049 R)
• M50: 20,673,079 km (0.103 R)
• M51: 20,784,679 km (0.057 R)
• M52: 20,896,579 km (0.114 R)
• M53: 21,120,676 km (0.057 R)
• M54: 21,628,262 km (0.091 R)
• M55: 21,798,205 km (0.103 R)
• M56: 22,540,210 km (0.053 R)
• M57: 23,000,972 km (0.105 R)
• M58: 23,290,593 km (0.096 R)
• M59: 24,934,225 km (0.097 R)
• M60: 27,530,496 km (0.094 R)
• M61: 29,895,489 km (0.091 R)
• M62: 30,211,589 km (0.105 R)
• M63: 31,038,267 km (0.054 R)
• M64: 34,816,810 km (0.077 R)
• M65: 34,883,231 km (0.083 R)
• M66: 36,895,173 km (0.093 R)
• M67: 37,098,327 km (0.066 R)
• M68: 38,051,864 km (0.076 R)
• M69: 39,013,330 km (0.092 R)
• M70: 39,151,408 km (0.056 R)
• M71: 39,289,487 km (0.117 R)
• M72: 39,913,310 km (0.11 R)
• M73: 40,540,425 km (0.096 R)
• M74: 41,804,377 km (0.099 R)
• M75: 42,086,967 km (0.094 R)
• M76: 44,011,245 km (0.087 R)
• M77: 44,948,027 km (0.11 R)
• M78: 45,309,904 km (0.117 R)
• M79: 46,401,819 km (0.097 R)
• M80: 46,694,432 km (0.038 R)
• M81: 49,057,630 km (0.056 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: 287 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit