🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 238 Days

Day: 41 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,795,042 km

• M1: 231,278 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 743 Days

Day: 18.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,795,042 km

• M1: 355,445 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.53 AU - 4.13 AU

Year: 2231 Days

Day: 23.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,795,042 km

• M1: 1,968,858 km (0.117 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 11.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.57 AU - 7.33 AU

Year: 6013 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,795,042 km

• M1: 151,842 km (0.107 R)
• M2: 350,059 km (0.087 R)
• M3: 464,801 km (0.094 R)
• M4: 772,224 km (0.088 R)
• M5: 908,358 km (0.102 R)
• M6: 1,128,716 km (0.115 R)
• M7: 1,219,223 km (0.091 R)
• M8: 1,353,113 km (0.104 R)
• M9: 1,477,877 km (0.101 R)
• M10: 1,650,663 km (0.07 R)
• M11: 1,754,633 km (0.032 R)
• M12: 1,845,589 km (0.081 R)
• M13: 1,922,632 km (0.083 R)
• M14: 2,241,874 km (0.055 R)
• M15: 2,717,296 km (0.063 R)
• M16: 3,760,292 km (0.094 R)
• M17: 4,407,303 km (0.081 R)
• M18: 4,553,610 km (0.113 R)
• M19: 5,848,978 km (0.101 R)
• M20: 6,149,071 km (0.087 R)
• M21: 6,242,420 km (0.113 R)
• M22: 6,336,367 km (0.082 R)
• M23: 6,620,603 km (0.097 R)
• M24: 6,885,092 km (0.116 R)
• M25: 7,498,892 km (0.109 R)
• M26: 7,573,691 km (0.099 R)
• M27: 8,517,205 km (0.107 R)
• M28: 8,647,655 km (0.094 R)
• M29: 9,687,210 km (0.114 R)
• M30: 10,485,764 km (0.045 R)
• M31: 10,569,688 km (0.037 R)
• M32: 10,681,737 km (0.034 R)
• M33: 11,162,694 km (0.083 R)
• M34: 11,535,193 km (0.108 R)
• M35: 11,882,708 km (0.089 R)
• M36: 13,126,166 km (0.05 R)
• M37: 13,397,985 km (0.115 R)
• M38: 13,610,713 km (0.102 R)
• M39: 14,379,647 km (0.112 R)
• M40: 14,597,461 km (0.058 R)
• M41: 14,722,525 km (0.119 R)
• M42: 14,910,569 km (0.07 R)
• M43: 16,541,635 km (0.089 R)
• M44: 16,933,581 km (0.09 R)
• M45: 18,195,140 km (0.11 R)
• M46: 18,295,969 km (0.1 R)
• M47: 18,701,379 km (0.056 R)
• M48: 19,555,434 km (0.055 R)
• M49: 19,727,770 km (0.096 R)
• M50: 20,983,645 km (0.111 R)
• M51: 21,266,235 km (0.025 R)
• M52: 21,514,567 km (0.049 R)
• M53: 22,049,829 km (0.087 R)
• M54: 22,517,322 km (0.045 R)
• M55: 22,734,239 km (0.096 R)
• M56: 23,097,163 km (0.089 R)
• M57: 23,352,527 km (0.079 R)
• M58: 23,755,394 km (0.063 R)
• M59: 24,457,008 km (0.114 R)
• M60: 24,531,208 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 10.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.3 AU - 7.48 AU

Year: 7375 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,795,042 km

• M1: 146,905 km (0.103 R)
• M2: 221,405 km (0.105 R)
• M3: 292,763 km (0.09 R)
• M4: 385,065 km (0.095 R)
• M5: 453,880 km (0.065 R)
• M6: 779,106 km (0.065 R)
• M7: 1,225,356 km (0.077 R)
• M8: 1,836,314 km (0.08 R)
• M9: 2,107,984 km (0.103 R)
• M10: 2,190,412 km (0.081 R)
• M11: 2,341,655 km (0.069 R)
• M12: 2,672,416 km (0.084 R)
• M13: 2,779,977 km (0.103 R)
• M14: 2,907,435 km (0.103 R)
• M15: 2,981,037 km (0.118 R)
• M16: 3,187,033 km (0.076 R)
• M17: 3,455,860 km (0.086 R)
• M18: 3,873,238 km (0.1 R)
• M19: 4,181,111 km (0.092 R)
• M20: 4,454,576 km (0.109 R)
• M21: 4,582,781 km (0.118 R)
• M22: 4,690,492 km (0.112 R)
• M23: 4,799,100 km (0.104 R)
• M24: 4,908,605 km (0.105 R)
• M25: 4,974,728 km (0.119 R)
• M26: 5,107,870 km (0.063 R)
• M27: 5,197,180 km (0.099 R)
• M28: 5,445,662 km (0.093 R)
• M29: 5,651,957 km (0.057 R)
• M30: 6,286,252 km (0.11 R)
• M31: 6,697,347 km (0.101 R)
• M32: 7,242,183 km (0.115 R)
• M33: 7,827,110 km (0.055 R)
• M34: 7,930,482 km (0.116 R)
• M35: 8,086,214 km (0.084 R)
• M36: 8,243,142 km (0.086 R)
• M37: 8,348,160 km (0.117 R)
• M38: 8,453,776 km (0.112 R)
• M39: 8,533,212 km (0.091 R)
• M40: 9,042,294 km (0.069 R)
• M41: 10,174,301 km (0.094 R)
• M42: 10,485,614 km (0.12 R)
• M43: 10,599,608 km (0.04 R)
• M44: 11,088,643 km (0.105 R)
• M45: 11,321,417 km (0.073 R)
• M46: 11,910,234 km (0.086 R)
• M47: 12,478,856 km (0.083 R)
• M48: 12,995,268 km (0.09 R)
• M49: 13,642,727 km (0.12 R)
• M50: 13,736,076 km (0.048 R)
• M51: 14,080,152 km (0.098 R)
• M52: 14,840,857 km (0.115 R)
• M53: 14,968,913 km (0.091 R)
• M54: 15,097,417 km (0.101 R)
• M55: 15,810,550 km (0.098 R)
• M56: 15,974,061 km (0.093 R)
• M57: 16,072,496 km (0.119 R)
• M58: 16,171,231 km (0.082 R)
• M59: 17,539,303 km (0.118 R)
• M60: 17,708,798 km (0.043 R)
• M61: 18,151,757 km (0.113 R)
• M62: 18,909,620 km (0.115 R)
• M63: 19,013,740 km (0.105 R)
• M64: 19,222,728 km (0.079 R)
• M65: 19,502,476 km (0.111 R)
• M66: 20,172,226 km (0.115 R)
• M67: 20,420,857 km (0.115 R)
• M68: 20,777,798 km (0.12 R)
• M69: 21,570,367 km (0.065 R)
• M70: 22,080,047 km (0.064 R)
• M71: 22,593,467 km (0.088 R)
• M72: 22,704,020 km (0.105 R)
• M73: 23,333,977 km (0.057 R)
• M74: 23,408,476 km (0.113 R)
• M75: 23,894,520 km (0.063 R)
• M76: 24,421,703 km (0.037 R)
• M77: 24,838,782 km (0.054 R)
• M78: 24,952,775 km (0.048 R)
• M79: 25,067,068 km (0.087 R)
• M80: 25,449,440 km (0.111 R)
• M81: 25,756,565 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit