🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 275 Days

Day: 22.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.71 AU

Year: 297 Days

Day: 16.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 13.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.92 AU - 0.92 AU

Year: 579 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,151,011 km

• M1: 171,738 km (0.109 R)
• M2: 367,861 km (0.09 R)
• M3: 484,099 km (0.069 R)
• M4: 617,091 km (0.078 R)
• M5: 745,446 km (0.088 R)
• M6: 838,496 km (0.061 R)
• M7: 930,948 km (0.108 R)
• M8: 1,054,665 km (0.079 R)
• M9: 1,190,051 km (0.103 R)
• M10: 1,289,982 km (0.032 R)
• M11: 1,398,890 km (0.101 R)
• M12: 1,536,669 km (0.1 R)
• M13: 1,626,877 km (0.051 R)
• M14: 1,826,291 km (0.044 R)
• M15: 1,970,952 km (0.089 R)
• M16: 2,083,898 km (0.109 R)
• M17: 2,272,092 km (0.068 R)
• M18: 2,398,353 km (0.037 R)
• M19: 2,496,489 km (0.115 R)
• M20: 2,658,055 km (0.119 R)
• M21: 2,815,282 km (0.031 R)
• M22: 2,991,808 km (0.109 R)
• M23: 3,213,512 km (0.118 R)
• M24: 3,322,419 km (0.108 R)
• M25: 3,604,112 km (0.106 R)
• M26: 3,708,531 km (0.113 R)
• M27: 3,992,169 km (0.094 R)
• M28: 4,091,203 km (0.113 R)
• M29: 4,191,284 km (0.106 R)
• M30: 4,468,189 km (0.076 R)
• M31: 4,627,810 km (0.109 R)
• M32: 4,798,800 km (0.109 R)
• M33: 4,923,715 km (0.086 R)
• M34: 5,020,654 km (0.084 R)
• M35: 5,176,834 km (0.12 R)
• M36: 5,275,419 km (0.065 R)
• M37: 5,394,499 km (0.093 R)
• M38: 5,726,457 km (0.107 R)
• M39: 5,828,483 km (0.039 R)
• M40: 5,931,107 km (0.091 R)
• M41: 6,044,652 km (0.071 R)
• M42: 6,158,944 km (0.073 R)
• M43: 6,273,985 km (0.111 R)
• M44: 6,623,296 km (0.098 R)
• M45: 6,795,034 km (0.067 R)
• M46: 6,979,189 km (0.081 R)
• M47: 7,374,577 km (0.083 R)
• M48: 7,563,818 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 11.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.34 AU - 4 AU

Year: 4612 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,151,011 km

• M1: 143,764 km (0.075 R)
• M2: 287,078 km (0.055 R)
• M3: 389,104 km (0.05 R)
• M4: 568,173 km (0.082 R)
• M5: 641,027 km (0.106 R)
• M6: 807,829 km (0.105 R)
• M7: 902,524 km (0.077 R)
• M8: 1,023,848 km (0.045 R)
• M9: 1,320,650 km (0.103 R)
• M10: 1,512,135 km (0.108 R)
• M11: 1,604,736 km (0.115 R)
• M12: 1,767,948 km (0.09 R)
• M13: 2,170,815 km (0.083 R)
• M14: 2,618,262 km (0.04 R)
• M15: 2,811,842 km (0.087 R)
• M16: 2,893,971 km (0.07 R)
• M17: 3,027,113 km (0.117 R)
• M18: 3,162,349 km (0.103 R)
• M19: 3,264,974 km (0.063 R)
• M20: 3,386,297 km (0.047 R)
• M21: 3,562,224 km (0.09 R)
• M22: 3,669,337 km (0.115 R)
• M23: 3,777,346 km (0.114 R)
• M24: 4,145,507 km (0.062 R)
• M25: 4,837,397 km (0.088 R)
• M26: 5,016,017 km (0.064 R)
• M27: 5,156,489 km (0.045 R)
• M28: 5,257,767 km (0.105 R)
• M29: 5,441,473 km (0.104 R)
• M30: 5,544,396 km (0.119 R)
• M31: 6,090,728 km (0.058 R)
• M32: 6,283,709 km (0.086 R)
• M33: 6,808,648 km (0.085 R)
• M34: 6,986,819 km (0.08 R)
• M35: 7,234,403 km (0.063 R)
• M36: 7,807,662 km (0.042 R)
• M37: 7,970,724 km (0.089 R)
• M38: 8,586,619 km (0.098 R)
• M39: 8,827,770 km (0.034 R)
• M40: 9,119,935 km (0.045 R)
• M41: 9,291,823 km (0.115 R)
• M42: 10,448,214 km (0.11 R)
• M43: 10,628,181 km (0.076 R)
• M44: 11,332,039 km (0.053 R)
• M45: 11,516,942 km (0.108 R)
• M46: 11,809,555 km (0.117 R)
• M47: 11,889,740 km (0.099 R)
• M48: 12,104,712 km (0.106 R)
• M49: 12,212,572 km (0.117 R)
• M50: 12,784,484 km (0.037 R)
• M51: 12,921,965 km (0.058 R)
• M52: 13,560,598 km (0.072 R)
• M53: 13,982,614 km (0.115 R)
• M54: 14,067,585 km (0.105 R)
• M55: 14,580,856 km (0.05 R)
• M56: 14,810,937 km (0.09 R)
• M57: 15,013,194 km (0.026 R)
• M58: 15,158,303 km (0.112 R)
• M59: 15,979,297 km (0.117 R)
• M60: 16,068,158 km (0.119 R)
• M61: 16,544,627 km (0.118 R)
• M62: 16,754,662 km (0.108 R)
• M63: 17,056,102 km (0.083 R)
• M64: 17,146,908 km (0.071 R)
• M65: 17,450,741 km (0.095 R)
• M66: 18,156,245 km (0.078 R)
• M67: 18,372,862 km (0.081 R)
• M68: 18,559,261 km (0.1 R)
• M69: 18,683,727 km (0.086 R)
• M70: 18,777,375 km (0.056 R)
• M71: 19,373,971 km (0.106 R)
• M72: 19,563,662 km (0.118 R)
• M73: 19,944,837 km (0.082 R)
• M74: 20,136,322 km (0.106 R)
• M75: 20,264,378 km (0.081 R)
• M76: 21,135,636 km (0.082 R)
• M77: 21,330,861 km (0.084 R)
• M78: 21,657,733 km (0.046 R)
• M79: 21,854,603 km (0.117 R)
• M80: 22,084,984 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit