🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 12.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.15 AU - 1.17 AU

Year: 459 Days

Day: 31 Hours

Environment

Temp: -5 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 27,509,479 km

• M1: 195,824 km (0.1 R)
• M2: 441,164 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.86 AU - 1.94 AU

Year: 961 Days

Day: 18.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.67 AU - 2.79 AU

Year: 1222 Days

Day: 19.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,509,479 km

• M1: 1,239,269 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.34 AU - 5.36 AU

Year: 3921 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,509,479 km

• M1: 249,080 km (0.11 R)
• M2: 361,129 km (0.063 R)
• M3: 696,528 km (0.036 R)
• M4: 1,310,926 km (0.085 R)
• M5: 1,384,229 km (0.081 R)
• M6: 1,474,287 km (0.114 R)
• M7: 1,804,599 km (0.085 R)
• M8: 2,003,863 km (0.117 R)
• M9: 2,192,656 km (0.085 R)
• M10: 2,351,679 km (0.104 R)
• M11: 2,699,643 km (0.09 R)
• M12: 2,851,186 km (0.117 R)
• M13: 2,927,930 km (0.086 R)
• M14: 3,063,914 km (0.049 R)
• M15: 3,423,398 km (0.072 R)
• M16: 3,670,683 km (0.077 R)
• M17: 3,881,018 km (0.104 R)
• M18: 4,160,616 km (0.075 R)
• M19: 4,468,937 km (0.079 R)
• M20: 5,201,368 km (0.113 R)
• M21: 5,581,646 km (0.029 R)
• M22: 5,750,841 km (0.075 R)
• M23: 6,044,801 km (0.118 R)
• M24: 6,119,002 km (0.035 R)
• M25: 6,520,223 km (0.099 R)
• M26: 6,570,937 km (0.102 R)
• M27: 6,621,800 km (0.118 R)
• M28: 7,059,823 km (0.072 R)
• M29: 7,138,062 km (0.094 R)
• M30: 7,295,439 km (0.05 R)
• M31: 8,875,043 km (0.117 R)
• M32: 9,072,662 km (0.119 R)
• M33: 9,443,665 km (0.1 R)
• M34: 9,501,110 km (0.091 R)
• M35: 9,703,367 km (0.064 R)
• M36: 9,790,433 km (0.077 R)
• M37: 10,023,955 km (0.077 R)
• M38: 10,082,597 km (0.075 R)
• M39: 10,141,389 km (0.027 R)
• M40: 10,825,500 km (0.11 R)
• M41: 12,019,441 km (0.104 R)
• M42: 12,489,777 km (0.08 R)
• M43: 12,552,907 km (0.103 R)
• M44: 12,902,218 km (0.057 R)
• M45: 13,062,138 km (0.108 R)
• M46: 13,416,087 km (0.046 R)
• M47: 14,331,177 km (0.054 R)
• M48: 14,397,299 km (0.111 R)
• M49: 14,463,571 km (0.077 R)
• M50: 14,796,426 km (0.111 R)
• M51: 15,098,016 km (0.09 R)
• M52: 15,435,508 km (0.06 R)
• M53: 16,049,458 km (0.093 R)
• M54: 16,601,773 km (0.102 R)
• M55: 16,706,043 km (0.082 R)
• M56: 16,810,462 km (0.113 R)
• M57: 17,055,055 km (0.06 R)
• M58: 17,300,994 km (0.075 R)
• M59: 17,654,194 km (0.042 R)
• M60: 17,796,013 km (0.064 R)
• M61: 17,902,826 km (0.049 R)
• M62: 18,045,393 km (0.03 R)
• M63: 18,260,066 km (0.097 R)
• M64: 18,764,211 km (0.118 R)
• M65: 20,229,522 km (0.073 R)
• M66: 20,415,322 km (0.103 R)
• M67: 20,976,015 km (0.051 R)
• M68: 21,314,854 km (0.08 R)
• M69: 21,845,478 km (0.086 R)
• M70: 23,035,978 km (0.108 R)
• M71: 23,307,797 km (0.054 R)
• M72: 24,090,044 km (0.069 R)
• M73: 24,326,409 km (0.119 R)
• M74: 24,841,175 km (0.065 R)
• M75: 25,000,347 km (0.06 R)
• M76: 25,199,612 km (0.073 R)
• M77: 25,680,270 km (0.056 R)
• M78: 26,285,393 km (0.062 R)
• M79: 27,058,515 km (0.099 R)
• M80: 27,345,144 km (0.109 R)
• M81: 27,427,274 km (0.044 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: 173 - 14,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit