🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.72 AU - 0.92 AU

Year: 259 Days

Day: 17.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 259 Days

Day: 37.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.93 AU - 1.49 AU

Year: 464 Days

Day: 34.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.7 AU - 5.8 AU

Year: 4189 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,982,739 km

• M1: 128,355 km (0.091 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 8.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.57 AU - 7.95 AU

Year: 6812 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,982,739 km

• M1: 243,545 km (0.115 R)
• M2: 443,109 km (0.054 R)
• M3: 547,528 km (0.11 R)
• M4: 603,328 km (0.087 R)
• M5: 1,174,194 km (0.116 R)
• M6: 1,248,394 km (0.108 R)
• M7: 1,379,592 km (0.118 R)
• M8: 1,887,177 km (0.104 R)
• M9: 2,194,302 km (0.098 R)
• M10: 2,260,274 km (0.12 R)
• M11: 2,769,505 km (0.111 R)
• M12: 2,898,758 km (0.12 R)
• M13: 3,238,196 km (0.11 R)
• M14: 3,420,256 km (0.091 R)
• M15: 3,810,707 km (0.114 R)
• M16: 4,331,008 km (0.099 R)
• M17: 4,464,599 km (0.087 R)
• M18: 4,839,192 km (0.08 R)
• M19: 5,170,850 km (0.061 R)
• M20: 5,366,225 km (0.099 R)
• M21: 5,563,994 km (0.048 R)
• M22: 5,654,800 km (0.105 R)
• M23: 5,746,054 km (0.089 R)
• M24: 6,266,056 km (0.05 R)
• M25: 6,627,485 km (0.098 R)
• M26: 6,723,676 km (0.112 R)
• M27: 7,271,354 km (0.113 R)
• M28: 7,996,605 km (0.119 R)
• M29: 8,243,441 km (0.106 R)
• M30: 8,346,963 km (0.056 R)
• M31: 8,471,877 km (0.117 R)
• M32: 8,576,446 km (0.104 R)
• M33: 9,449,948 km (0.118 R)
• M34: 9,864,334 km (0.118 R)
• M35: 10,018,569 km (0.11 R)
• M36: 10,620,701 km (0.093 R)
• M37: 10,960,288 km (0.087 R)
• M38: 11,120,059 km (0.079 R)
• M39: 11,418,805 km (0.101 R)
• M40: 13,705,110 km (0.077 R)
• M41: 14,099,599 km (0.086 R)
• M42: 14,924,931 km (0.1 R)
• M43: 15,102,055 km (0.097 R)
• M44: 15,946,535 km (0.105 R)
• M45: 16,075,787 km (0.073 R)
• M46: 17,414,090 km (0.118 R)
• M47: 18,029,386 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 10.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.12 AU - 9.02 AU

Year: 7253 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,982,739 km

• M1: 143,464 km (0.055 R)
• M2: 223,649 km (0.101 R)
• M3: 674,387 km (0.115 R)
• M4: 1,310,328 km (0.045 R)
• M5: 1,664,276 km (0.111 R)
• M6: 1,767,948 km (0.103 R)
• M7: 2,295,879 km (0.091 R)
• M8: 2,945,881 km (0.085 R)
• M9: 3,569,704 km (0.046 R)
• M10: 4,008,176 km (0.044 R)
• M11: 4,609,559 km (0.113 R)
• M12: 4,757,063 km (0.069 R)
• M13: 5,239,217 km (0.102 R)
• M14: 5,517,469 km (0.103 R)
• M15: 5,832,372 km (0.119 R)
• M16: 5,959,830 km (0.087 R)
• M17: 6,088,484 km (0.105 R)
• M18: 6,348,335 km (0.097 R)
• M19: 6,778,280 km (0.109 R)
• M20: 6,845,299 km (0.06 R)
• M21: 7,876,926 km (0.119 R)
• M22: 7,947,536 km (0.064 R)
• M23: 9,141,028 km (0.062 R)
• M24: 9,401,478 km (0.054 R)
• M25: 10,274,083 km (0.104 R)
• M26: 11,291,647 km (0.105 R)
• M27: 11,974,412 km (0.082 R)
• M28: 12,629,052 km (0.084 R)
• M29: 12,794,657 km (0.066 R)
• M30: 13,085,924 km (0.068 R)
• M31: 13,463,808 km (0.057 R)
• M32: 13,973,339 km (0.102 R)
• M33: 14,058,759 km (0.117 R)
• M34: 14,144,479 km (0.075 R)
• M35: 14,273,432 km (0.065 R)
• M36: 14,532,236 km (0.077 R)
• M37: 14,792,836 km (0.099 R)
• M38: 14,967,267 km (0.078 R)
• M39: 15,054,782 km (0.095 R)
• M40: 15,230,410 km (0.108 R)
• M41: 16,118,273 km (0.096 R)
• M42: 16,613,891 km (0.063 R)
• M43: 16,749,875 km (0.091 R)
• M44: 17,389,556 km (0.063 R)
• M45: 18,083,690 km (0.094 R)
• M46: 18,363,887 km (0.095 R)
• M47: 19,165,731 km (0.091 R)
• M48: 19,642,799 km (0.068 R)
• M49: 19,978,945 km (0.067 R)
• M50: 20,754,610 km (0.074 R)
• M51: 21,048,121 km (0.103 R)
• M52: 21,886,916 km (0.085 R)
• M53: 22,335,411 km (0.103 R)
• M54: 22,736,782 km (0.086 R)
• M55: 23,140,397 km (0.1 R)
• M56: 24,365,454 km (0.072 R)
• M57: 24,468,527 km (0.102 R)
• M58: 25,141,717 km (0.106 R)
• M59: 25,559,245 km (0.06 R)
• M60: 26,347,925 km (0.084 R)
• M61: 27,251,496 km (0.083 R)
• M62: 28,273,549 km (0.082 R)
• M63: 28,381,708 km (0.119 R)
• M64: 28,544,471 km (0.069 R)
• M65: 28,816,439 km (0.095 R)
• M66: 29,143,760 km (0.07 R)
• M67: 29,857,341 km (0.078 R)
• M68: 30,576,758 km (0.073 R)
• M69: 32,201,839 km (0.045 R)
• M70: 32,711,968 km (0.09 R)
• M71: 33,053,500 km (0.077 R)
• M72: 34,315,956 km (0.11 R)
• M73: 37,183,897 km (0.083 R)
• M74: 38,196,824 km (0.098 R)
• M75: 38,496,469 km (0.118 R)
• M76: 39,824,000 km (0.112 R)
• M77: 40,188,720 km (0.117 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit