🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 19.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 80.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,311,715 km

• M1: 125,812 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.12 AU - 3.24 AU

Year: 1611 Days

Day: 29.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.54 AU - 5.28 AU

Year: 3994 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,311,715 km

• M1: 270,922 km (0.051 R)
• M2: 375,191 km (0.044 R)
• M3: 630,705 km (0.119 R)
• M4: 811,568 km (0.115 R)
• M5: 879,635 km (0.071 R)
• M6: 961,765 km (0.068 R)
• M7: 1,263,055 km (0.116 R)
• M8: 1,607,878 km (0.077 R)
• M9: 1,783,805 km (0.102 R)
• M10: 2,154,509 km (0.093 R)
• M11: 2,703,084 km (0.12 R)
• M12: 2,772,497 km (0.075 R)
• M13: 3,146,791 km (0.117 R)
• M14: 3,594,089 km (0.065 R)
• M15: 3,747,726 km (0.078 R)
• M16: 3,903,457 km (0.04 R)
• M17: 4,002,042 km (0.074 R)
• M18: 4,121,272 km (0.089 R)
• M19: 4,201,456 km (0.1 R)
• M20: 4,282,239 km (0.111 R)
• M21: 4,404,161 km (0.107 R)
• M22: 4,735,371 km (0.032 R)
• M23: 5,096,051 km (0.071 R)
• M24: 5,225,603 km (0.118 R)
• M25: 5,754,282 km (0.104 R)
• M26: 6,025,054 km (0.067 R)
• M27: 6,346,390 km (0.052 R)
• M28: 7,125,646 km (0.064 R)
• M29: 7,270,606 km (0.068 R)
• M30: 7,367,695 km (0.081 R)
• M31: 7,563,369 km (0.051 R)
• M32: 7,885,005 km (0.065 R)
• M33: 8,009,919 km (0.082 R)
• M34: 8,312,406 km (0.083 R)
• M35: 8,388,551 km (0.094 R)
• M36: 8,516,008 km (0.091 R)
• M37: 8,618,633 km (0.099 R)
• M38: 9,400,281 km (0.07 R)
• M39: 9,612,561 km (0.095 R)
• M40: 9,746,152 km (0.091 R)
• M41: 9,907,119 km (0.116 R)
• M42: 10,123,138 km (0.108 R)
• M43: 10,395,406 km (0.114 R)
• M44: 10,725,419 km (0.061 R)
• M45: 11,002,923 km (0.109 R)
• M46: 11,282,971 km (0.117 R)
• M47: 12,835,049 km (0.11 R)
• M48: 13,188,997 km (0.084 R)
• M49: 13,486,398 km (0.073 R)
• M50: 13,876,399 km (0.072 R)
• M51: 14,027,344 km (0.093 R)
• M52: 14,698,140 km (0.115 R)
• M53: 14,759,625 km (0.116 R)
• M54: 16,134,280 km (0.067 R)
• M55: 16,229,574 km (0.11 R)
• M56: 16,293,153 km (0.11 R)
• M57: 17,451,639 km (0.059 R)
• M58: 17,745,449 km (0.04 R)
• M59: 17,942,320 km (0.103 R)
• M60: 19,037,526 km (0.089 R)
• M61: 19,610,037 km (0.079 R)
• M62: 19,677,805 km (0.104 R)
• M63: 19,779,531 km (0.108 R)
• M64: 19,983,583 km (0.03 R)
• M65: 20,051,799 km (0.096 R)
• M66: 21,014,312 km (0.08 R)
• M67: 21,118,283 km (0.069 R)
• M68: 22,557,115 km (0.115 R)
• M69: 23,485,819 km (0.079 R)
• M70: 23,557,775 km (0.113 R)
• M71: 23,737,891 km (0.094 R)
• M72: 23,918,605 km (0.03 R)
• M73: 24,172,323 km (0.118 R)
• M74: 24,317,732 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.3

Radius: 5.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.86 AU - 20.64 AU

Year: 31004 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,311,715 km

• M1: 99,333 km (0.115 R)
• M2: 291,865 km (0.119 R)
• M3: 1,389,166 km (0.111 R)
• M4: 1,643,482 km (0.099 R)
• M5: 2,219,135 km (0.072 R)
• M6: 2,316,673 km (0.117 R)
• M7: 2,720,886 km (0.073 R)
• M8: 3,011,405 km (0.118 R)
• M9: 3,092,487 km (0.048 R)
• M10: 3,146,791 km (0.085 R)
• M11: 3,201,544 km (0.077 R)
• M12: 3,508,220 km (0.09 R)
• M13: 3,622,064 km (0.066 R)
• M14: 4,179,465 km (0.079 R)
• M15: 4,638,282 km (0.049 R)
• M16: 4,826,327 km (0.106 R)
• M17: 5,372,508 km (0.075 R)
• M18: 6,040,014 km (0.098 R)
• M19: 6,592,778 km (0.11 R)
• M20: 6,733,400 km (0.092 R)
• M21: 9,076,851 km (0.052 R)
• M22: 9,351,512 km (0.117 R)
• M23: 9,391,006 km (0.082 R)
• M24: 9,430,500 km (0.084 R)
• M25: 11,055,731 km (0.114 R)
• M26: 11,433,167 km (0.119 R)
• M27: 11,475,353 km (0.1 R)
• M28: 11,559,876 km (0.098 R)
• M29: 11,942,996 km (0.109 R)
• M30: 12,547,222 km (0.104 R)
• M31: 12,590,755 km (0.116 R)
• M32: 13,695,535 km (0.056 R)
• M33: 13,830,174 km (0.105 R)
• M34: 15,667,086 km (0.119 R)
• M35: 15,949,227 km (0.06 R)
• M36: 16,375,432 km (0.112 R)
• M37: 16,518,447 km (0.094 R)
• M38: 16,613,891 km (0.085 R)
• M39: 16,853,547 km (0.062 R)
• M40: 18,117,798 km (0.042 R)
• M41: 18,711,552 km (0.107 R)
• M42: 19,563,662 km (0.11 R)
• M43: 20,274,700 km (0.08 R)
• M44: 23,149,373 km (0.112 R)
• M45: 23,631,826 km (0.101 R)
• M46: 24,606,606 km (0.096 R)
• M47: 25,539,199 km (0.077 R)
• M48: 25,594,401 km (0.115 R)
• M49: 26,763,209 km (0.074 R)
• M50: 27,722,131 km (0.032 R)
• M51: 28,063,214 km (0.051 R)
• M52: 31,254,137 km (0.079 R)
• M53: 32,144,094 km (0.061 R)
• M54: 32,502,381 km (0.104 R)
• M55: 32,922,153 km (0.107 R)
• M56: 33,706,495 km (0.107 R)
• M57: 34,070,466 km (0.055 R)
• M58: 34,863,634 km (0.066 R)
• M59: 35,354,764 km (0.115 R)
• M60: 38,096,893 km (0.089 R)
• M61: 38,666,113 km (0.085 R)
• M62: 39,365,632 km (0.038 R)
• M63: 41,100,369 km (0.109 R)
• M64: 41,229,921 km (0.09 R)
• M65: 41,424,398 km (0.066 R)
• M66: 42,205,299 km (0.099 R)
• M67: 42,663,218 km (0.12 R)
• M68: 42,728,742 km (0.118 R)
• M69: 43,320,103 km (0.049 R)
• M70: 43,980,278 km (0.078 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit