🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 13 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,708,524 km

• M1: 61,036 km (0.071 R)
• M2: 481,855 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.18 AU - 1.44 AU

Year: 532 Days

Day: 42.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.01 AU - 3.05 AU

Year: 1428 Days

Day: 28.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 12.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.24 AU - 9.7 AU

Year: 10339 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,708,524 km

• M1: 224,247 km (0.039 R)
• M2: 442,810 km (0.08 R)
• M3: 806,033 km (0.068 R)
• M4: 1,063,641 km (0.101 R)
• M5: 1,185,114 km (0.026 R)
• M6: 1,442,722 km (0.109 R)
• M7: 1,578,557 km (0.071 R)
• M8: 1,759,869 km (0.106 R)
• M9: 1,884,634 km (0.109 R)
• M10: 3,214,709 km (0.092 R)
• M11: 3,394,675 km (0.078 R)
• M12: 3,631,189 km (0.065 R)
• M13: 4,458,316 km (0.098 R)
• M14: 4,659,674 km (0.116 R)
• M15: 4,864,025 km (0.099 R)
• M16: 5,161,276 km (0.073 R)
• M17: 7,539,733 km (0.072 R)
• M18: 8,058,239 km (0.12 R)
• M19: 8,481,451 km (0.062 R)
• M20: 8,695,825 km (0.106 R)
• M21: 9,239,464 km (0.09 R)
• M22: 10,056,866 km (0.042 R)
• M23: 10,704,476 km (0.098 R)
• M24: 10,858,711 km (0.116 R)
• M25: 11,365,549 km (0.051 R)
• M26: 11,919,809 km (0.085 R)
• M27: 12,768,029 km (0.118 R)
• M28: 13,055,107 km (0.103 R)
• M29: 13,344,280 km (0.119 R)
• M30: 13,468,895 km (0.086 R)
• M31: 14,013,281 km (0.093 R)
• M32: 14,139,841 km (0.038 R)
• M33: 15,340,364 km (0.084 R)
• M34: 17,655,541 km (0.1 R)
• M35: 17,792,423 km (0.096 R)
• M36: 17,883,827 km (0.089 R)
• M37: 18,713,946 km (0.026 R)
• M38: 18,853,520 km (0.031 R)
• M39: 19,321,313 km (0.064 R)
• M40: 19,651,027 km (0.072 R)
• M41: 20,459,603 km (0.035 R)
• M42: 20,555,346 km (0.118 R)
• M43: 21,814,960 km (0.075 R)
• M44: 22,207,505 km (0.095 R)
• M45: 22,552,926 km (0.054 R)
• M46: 22,850,327 km (0.072 R)
• M47: 23,149,223 km (0.083 R)
• M48: 23,299,120 km (0.114 R)
• M49: 24,611,542 km (0.08 R)
• M50: 25,174,180 km (0.085 R)
• M51: 26,782,208 km (0.048 R)
• M52: 27,413,660 km (0.032 R)
• M53: 27,996,643 km (0.12 R)
• M54: 28,209,670 km (0.115 R)
• M55: 28,637,520 km (0.031 R)
• M56: 29,175,175 km (0.091 R)
• M57: 29,445,199 km (0.115 R)
• M58: 29,987,940 km (0.039 R)
• M59: 30,151,301 km (0.072 R)
• M60: 32,080,067 km (0.117 R)
• M61: 34,048,625 km (0.105 R)
• M62: 34,560,998 km (0.084 R)
• M63: 35,076,063 km (0.066 R)
• M64: 38,930,003 km (0.106 R)
• M65: 39,465,863 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 11.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.65 AU - 11.51 AU

Year: 10519 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,708,524 km

• M1: 369,058 km (0.095 R)
• M2: 459,864 km (0.11 R)
• M3: 669,600 km (0.096 R)
• M4: 1,154,447 km (0.12 R)
• M5: 1,526,197 km (0.095 R)
• M6: 1,783,655 km (0.098 R)
• M7: 2,413,762 km (0.065 R)
• M8: 2,695,754 km (0.115 R)
• M9: 2,988,517 km (0.095 R)
• M10: 3,230,267 km (0.057 R)
• M11: 4,104,068 km (0.073 R)
• M12: 4,282,837 km (0.097 R)
• M13: 4,509,927 km (0.098 R)
• M14: 6,727,117 km (0.101 R)
• M15: 7,259,536 km (0.082 R)
• M16: 8,535,456 km (0.083 R)
• M17: 8,879,531 km (0.111 R)
• M18: 9,316,207 km (0.09 R)
• M19: 9,611,214 km (0.115 R)
• M20: 9,999,421 km (0.102 R)
• M21: 10,240,872 km (0.096 R)
• M22: 10,484,268 km (0.096 R)
• M23: 11,007,711 km (0.103 R)
• M24: 11,824,964 km (0.097 R)
• M25: 12,112,341 km (0.102 R)
• M26: 12,337,636 km (0.041 R)
• M27: 12,726,889 km (0.117 R)
• M28: 13,252,127 km (0.103 R)
• M29: 13,784,546 km (0.09 R)
• M30: 17,231,580 km (0.116 R)
• M31: 17,448,647 km (0.069 R)
• M32: 18,032,079 km (0.11 R)
• M33: 19,030,944 km (0.069 R)
• M34: 19,330,438 km (0.114 R)
• M35: 19,820,371 km (0.102 R)
• M36: 20,620,421 km (0.112 R)
• M37: 20,812,505 km (0.063 R)
• M38: 20,889,547 km (0.1 R)
• M39: 21,005,187 km (0.098 R)
• M40: 21,082,379 km (0.078 R)
• M41: 22,884,734 km (0.048 R)
• M42: 24,858,229 km (0.109 R)
• M43: 25,103,719 km (0.119 R)
• M44: 25,349,808 km (0.055 R)
• M45: 25,844,678 km (0.117 R)
• M46: 26,802,104 km (0.074 R)
• M47: 27,011,691 km (0.099 R)
• M48: 27,855,722 km (0.085 R)
• M49: 28,195,907 km (0.12 R)
• M50: 28,451,869 km (0.039 R)
• M51: 28,580,075 km (0.04 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit