🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 24.4 Hours

Environment

Temp: 269 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,768,326 km

• M1: 165,605 km (0.091 R)
• M2: 352,602 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.3 AU - 1.34 AU

Year: 531 Days

Day: 35.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,768,326 km

• M1: 166,951 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.9 AU - 2.06 AU

Year: 975 Days

Day: 23.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,768,326 km

• M1: 43,383 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.98 AU - 6.12 AU

Year: 4574 Days

Day: 16.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.8

Radius: 13.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.93 AU - 10.45 AU

Year: 9747 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,768,326 km

• M1: 193,280 km (0.119 R)
• M2: 293,661 km (0.114 R)
• M3: 390,002 km (0.061 R)
• M4: 661,671 km (0.034 R)
• M5: 756,367 km (0.09 R)
• M6: 908,508 km (0.118 R)
• M7: 1,167,163 km (0.118 R)
• M8: 1,667,268 km (0.075 R)
• M9: 1,802,505 km (0.108 R)
• M10: 2,060,411 km (0.107 R)
• M11: 2,181,735 km (0.094 R)
• M12: 2,280,470 km (0.103 R)
• M13: 2,381,000 km (0.11 R)
• M14: 2,744,373 km (0.114 R)
• M15: 3,098,022 km (0.087 R)
• M16: 3,437,759 km (0.064 R)
• M17: 3,641,511 km (0.093 R)
• M18: 4,465,048 km (0.093 R)
• M19: 4,655,785 km (0.031 R)
• M20: 4,947,202 km (0.1 R)
• M21: 5,177,882 km (0.118 R)
• M22: 5,277,962 km (0.114 R)
• M23: 5,961,326 km (0.083 R)
• M24: 6,066,194 km (0.088 R)
• M25: 7,561,873 km (0.092 R)
• M26: 7,751,862 km (0.114 R)
• M27: 9,944,369 km (0.054 R)
• M28: 10,320,458 km (0.107 R)
• M29: 11,695,562 km (0.075 R)
• M30: 12,048,313 km (0.074 R)
• M31: 12,719,110 km (0.067 R)
• M32: 13,218,917 km (0.099 R)
• M33: 13,448,250 km (0.106 R)
• M34: 14,851,628 km (0.079 R)
• M35: 15,281,722 km (0.092 R)
• M36: 15,570,745 km (0.108 R)
• M37: 15,861,563 km (0.115 R)
• M38: 16,154,326 km (0.037 R)
• M39: 16,794,605 km (0.071 R)
• M40: 18,764,809 km (0.115 R)
• M41: 19,074,477 km (0.119 R)
• M42: 19,489,910 km (0.114 R)
• M43: 20,435,518 km (0.114 R)
• M44: 20,860,675 km (0.074 R)
• M45: 21,181,413 km (0.09 R)
• M46: 21,288,675 km (0.097 R)
• M47: 21,449,941 km (0.063 R)
• M48: 21,827,825 km (0.089 R)
• M49: 21,990,438 km (0.098 R)
• M50: 22,919,591 km (0.096 R)
• M51: 23,195,299 km (0.093 R)
• M52: 24,085,108 km (0.115 R)
• M53: 24,534,200 km (0.11 R)
• M54: 26,531,182 km (0.092 R)
• M55: 26,936,892 km (0.112 R)
• M56: 28,461,743 km (0.103 R)
• M57: 29,234,565 km (0.08 R)
• M58: 29,354,094 km (0.106 R)
• M59: 29,773,716 km (0.101 R)
• M60: 30,255,721 km (0.08 R)
• M61: 33,638,577 km (0.098 R)
• M62: 35,406,525 km (0.081 R)
• M63: 36,816,634 km (0.095 R)
• M64: 37,723,497 km (0.116 R)
• M65: 38,179,770 km (0.107 R)
• M66: 39,163,526 km (0.108 R)
• M67: 41,022,279 km (0.094 R)
• M68: 44,000,623 km (0.094 R)
• M69: 44,412,167 km (0.073 R)
• M70: 44,618,463 km (0.115 R)
• M71: 45,170,030 km (0.102 R)
• M72: 45,377,373 km (0.113 R)
• M73: 45,932,081 km (0.106 R)
• M74: 46,140,621 km (0.105 R)
• M75: 46,489,034 km (0.062 R)
• M76: 46,628,609 km (0.115 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit