🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.95 AU - 1.45 AU

Year: 483 Days

Day: 29.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,044,334 km

• M1: 32,014 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.2 AU - 1.88 AU

Year: 702 Days

Day: 41.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.02 AU - 4.02 AU

Year: 2424 Days

Day: 42.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,044,334 km

• M1: 1,001,109 km (0.115 R)
• M2: 2,433,509 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.97 AU - 4.15 AU

Year: 2466 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,044,334 km

• M1: 321,935 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.46 AU - 5.02 AU

Year: 3205 Days

Day: 19.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 10.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.48 AU - 7.24 AU

Year: 5207 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,044,334 km

• M1: 166,054 km (0.11 R)
• M2: 285,882 km (0.107 R)
• M3: 432,188 km (0.076 R)
• M4: 553,063 km (0.105 R)
• M5: 675,135 km (0.069 R)
• M6: 770,130 km (0.096 R)
• M7: 974,780 km (0.06 R)
• M8: 1,056,311 km (0.057 R)
• M9: 1,241,064 km (0.07 R)
• M10: 1,546,543 km (0.113 R)
• M11: 1,642,884 km (0.098 R)
• M12: 2,013,587 km (0.082 R)
• M13: 2,541,817 km (0.054 R)
• M14: 2,851,335 km (0.093 R)
• M15: 2,930,772 km (0.109 R)
• M16: 3,255,399 km (0.095 R)
• M17: 3,401,257 km (0.043 R)
• M18: 4,139,971 km (0.105 R)
• M19: 4,504,541 km (0.098 R)
• M20: 4,950,942 km (0.098 R)
• M21: 5,240,264 km (0.073 R)
• M22: 5,337,951 km (0.116 R)
• M23: 5,684,719 km (0.074 R)
• M24: 5,785,099 km (0.079 R)
• M25: 5,860,796 km (0.079 R)
• M26: 6,064,249 km (0.09 R)
• M27: 6,348,036 km (0.105 R)
• M28: 6,478,336 km (0.067 R)
• M29: 6,609,683 km (0.104 R)
• M30: 7,008,959 km (0.112 R)
• M31: 7,470,768 km (0.085 R)
• M32: 8,224,741 km (0.102 R)
• M33: 8,596,492 km (0.102 R)
• M34: 8,856,942 km (0.112 R)
• M35: 9,090,763 km (0.102 R)
• M36: 9,774,426 km (0.05 R)
• M37: 9,955,439 km (0.04 R)
• M38: 10,259,721 km (0.112 R)
• M39: 11,475,353 km (0.086 R)
• M40: 12,473,770 km (0.105 R)
• M41: 13,000,055 km (0.101 R)
• M42: 13,132,748 km (0.085 R)
• M43: 13,332,611 km (0.061 R)
• M44: 13,399,481 km (0.108 R)
• M45: 13,701,819 km (0.095 R)
• M46: 14,210,601 km (0.103 R)
• M47: 15,703,139 km (0.087 R)
• M48: 15,986,328 km (0.034 R)
• M49: 16,164,200 km (0.101 R)
• M50: 16,306,916 km (0.063 R)
• M51: 16,990,728 km (0.119 R)
• M52: 17,354,400 km (0.095 R)
• M53: 17,427,404 km (0.062 R)
• M54: 18,015,473 km (0.034 R)
• M55: 18,237,626 km (0.075 R)
• M56: 19,097,814 km (0.102 R)
• M57: 19,513,995 km (0.049 R)
• M58: 19,704,134 km (0.08 R)
• M59: 20,278,141 km (0.105 R)
• M60: 20,432,077 km (0.098 R)
• M61: 20,547,866 km (0.087 R)
• M62: 21,208,041 km (0.066 R)
• M63: 21,364,371 km (0.059 R)
• M64: 21,442,760 km (0.106 R)
• M65: 21,717,572 km (0.118 R)
• M66: 22,310,428 km (0.108 R)
• M67: 22,469,451 km (0.081 R)
• M68: 22,628,922 km (0.051 R)
• M69: 22,708,658 km (0.084 R)
• M70: 23,593,080 km (0.109 R)
• M71: 23,836,326 km (0.095 R)
• M72: 24,161,702 km (0.074 R)
• M73: 24,365,903 km (0.096 R)
• M74: 24,529,712 km (0.084 R)
• M75: 24,693,821 km (0.089 R)
• M76: 26,145,669 km (0.1 R)
• M77: 26,229,443 km (0.11 R)
• M78: 27,072,278 km (0.054 R)
• M79: 27,241,922 km (0.064 R)
• M80: 28,439,154 km (0.093 R)
• M81: 28,654,874 km (0.108 R)
• M82: 28,957,660 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit