🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.94 AU - 2.46 AU

Year: 1223 Days

Day: 42.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.24 AU - 2.46 AU

Year: 1350 Days

Day: 43.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,947,383 km

• M1: 143,913 km (0.065 R)
• M2: 763,398 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.79 AU - 4.45 AU

Year: 2581 Days

Day: 17.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.86 AU - 4.54 AU

Year: 3226 Days

Day: 31.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,947,383 km

• M1: 370,554 km (0.082 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 9.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.56 AU - 6.42 AU

Year: 5494 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 13,947,383 km

• M1: 135,835 km (0.072 R)
• M2: 258,056 km (0.084 R)
• M3: 485,295 km (0.07 R)
• M4: 718,369 km (0.119 R)
• M5: 836,551 km (0.064 R)
• M6: 1,039,705 km (0.097 R)
• M7: 1,403,976 km (0.051 R)
• M8: 1,790,687 km (0.079 R)
• M9: 2,089,583 km (0.077 R)
• M10: 2,530,747 km (0.095 R)
• M11: 2,809,448 km (0.064 R)
• M12: 2,904,742 km (0.072 R)
• M13: 3,498,197 km (0.102 R)
• M14: 3,725,137 km (0.06 R)
• M15: 3,808,911 km (0.097 R)
• M16: 4,546,279 km (0.057 R)
• M17: 5,070,021 km (0.092 R)
• M18: 5,903,282 km (0.094 R)
• M19: 6,198,887 km (0.101 R)
• M20: 6,933,113 km (0.081 R)
• M21: 7,402,701 km (0.063 R)
• M22: 7,721,344 km (0.077 R)
• M23: 7,828,756 km (0.087 R)
• M24: 9,097,645 km (0.115 R)
• M25: 9,381,881 km (0.101 R)
• M26: 10,637,605 km (0.113 R)
• M27: 10,756,984 km (0.1 R)
• M28: 10,907,031 km (0.109 R)
• M29: 12,225,437 km (0.104 R)
• M30: 12,570,709 km (0.05 R)
• M31: 12,792,114 km (0.083 R)
• M32: 12,887,408 km (0.08 R)
• M33: 13,046,729 km (0.108 R)
• M34: 13,206,799 km (0.12 R)
• M35: 13,270,977 km (0.097 R)
• M36: 13,399,631 km (0.113 R)
• M37: 13,853,361 km (0.092 R)
• M38: 14,345,089 km (0.077 R)
• M39: 14,510,245 km (0.105 R)
• M40: 14,942,583 km (0.107 R)
• M41: 15,446,878 km (0.094 R)
• M42: 16,059,331 km (0.034 R)
• M43: 16,714,420 km (0.09 R)
• M44: 17,062,684 km (0.103 R)
• M45: 17,167,702 km (0.101 R)
• M46: 17,554,413 km (0.085 R)
• M47: 18,015,174 km (0.108 R)
• M48: 18,121,987 km (0.112 R)
• M49: 18,659,642 km (0.097 R)
• M50: 19,057,273 km (0.074 R)
• M51: 19,202,532 km (0.079 R)
• M52: 19,457,597 km (0.106 R)
• M53: 19,530,750 km (0.04 R)
• M54: 19,934,365 km (0.077 R)
• M55: 20,377,923 km (0.115 R)
• M56: 20,489,373 km (0.106 R)
• M57: 20,600,824 km (0.116 R)
• M58: 20,824,772 km (0.047 R)
• M59: 21,049,318 km (0.068 R)
• M60: 21,274,762 km (0.105 R)
• M61: 21,614,349 km (0.118 R)
• M62: 21,727,894 km (0.117 R)
• M63: 22,759,371 km (0.093 R)
• M64: 22,952,203 km (0.111 R)
• M65: 23,533,690 km (0.106 R)
• M66: 24,080,769 km (0.099 R)
• M67: 24,159,308 km (0.09 R)
• M68: 24,356,029 km (0.105 R)
• M69: 25,187,644 km (0.096 R)
• M70: 25,667,105 km (0.104 R)
• M71: 25,948,199 km (0.089 R)
• M72: 26,351,515 km (0.079 R)
• M73: 26,919,538 km (0.114 R)
• M74: 27,123,440 km (0.051 R)
• M75: 27,368,781 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 11.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.64 AU - 8.34 AU

Year: 7682 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,947,383 km

• M1: 192,682 km (0.047 R)
• M2: 287,826 km (0.119 R)
• M3: 366,814 km (0.06 R)
• M4: 621,430 km (0.093 R)
• M5: 900,579 km (0.094 R)
• M6: 1,429,108 km (0.095 R)
• M7: 1,782,010 km (0.1 R)
• M8: 2,239,181 km (0.101 R)
• M9: 2,429,918 km (0.105 R)
• M10: 2,767,860 km (0.064 R)
• M11: 3,022,027 km (0.078 R)
• M12: 3,108,494 km (0.05 R)
• M13: 4,265,035 km (0.041 R)
• M14: 4,418,373 km (0.109 R)
• M15: 4,918,180 km (0.078 R)
• M16: 5,376,099 km (0.037 R)
• M17: 5,572,221 km (0.094 R)
• M18: 5,694,144 km (0.074 R)
• M19: 5,816,964 km (0.12 R)
• M20: 6,332,777 km (0.047 R)
• M21: 6,507,956 km (0.11 R)
• M22: 6,717,094 km (0.084 R)
• M23: 7,224,979 km (0.088 R)
• M24: 7,374,726 km (0.09 R)
• M25: 8,053,003 km (0.105 R)
• M26: 8,191,082 km (0.05 R)
• M27: 8,277,699 km (0.119 R)
• M28: 8,364,615 km (0.081 R)
• M29: 9,742,561 km (0.108 R)
• M30: 10,693,555 km (0.101 R)
• M31: 11,771,856 km (0.072 R)
• M32: 12,046,817 km (0.115 R)
• M33: 12,145,552 km (0.114 R)
• M34: 12,743,495 km (0.098 R)
• M35: 13,658,435 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit