🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.76 AU - 1.08 AU

Year: 313 Days

Day: 22.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.27 AU - 5.65 AU

Year: 3919 Days

Day: 18.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,705,847 km

• M1: 430,094 km (0.088 R)
• M2: 1,607,130 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.47 AU - 10.85 AU

Year: 11489 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,705,847 km

• M1: 173,982 km (0.065 R)
• M2: 415,882 km (0.089 R)
• M3: 570,716 km (0.113 R)
• M4: 708,944 km (0.084 R)
• M5: 845,976 km (0.032 R)
• M6: 1,101,788 km (0.106 R)
• M7: 1,453,343 km (0.101 R)
• M8: 1,596,808 km (0.117 R)
• M9: 1,802,355 km (0.103 R)
• M10: 2,157,800 km (0.092 R)
• M11: 2,601,208 km (0.112 R)
• M12: 2,777,733 km (0.097 R)
• M13: 2,912,820 km (0.075 R)
• M14: 3,050,301 km (0.112 R)
• M15: 3,355,480 km (0.117 R)
• M16: 4,021,191 km (0.082 R)
• M17: 4,149,097 km (0.072 R)
• M18: 4,408,799 km (0.08 R)
• M19: 4,835,751 km (0.066 R)
• M20: 5,672,302 km (0.105 R)
• M21: 6,136,953 km (0.103 R)
• M22: 7,195,957 km (0.108 R)
• M23: 7,635,475 km (0.098 R)
• M24: 7,954,867 km (0.078 R)
• M25: 8,246,134 km (0.088 R)
• M26: 8,606,814 km (0.089 R)
• M27: 8,739,208 km (0.095 R)
• M28: 8,905,860 km (0.107 R)
• M29: 9,445,909 km (0.117 R)
• M30: 9,962,021 km (0.093 R)
• M31: 10,241,021 km (0.113 R)
• M32: 10,558,019 km (0.09 R)
• M33: 11,237,792 km (0.114 R)
• M34: 11,491,959 km (0.114 R)
• M35: 11,747,921 km (0.076 R)
• M36: 12,191,179 km (0.119 R)
• M37: 12,377,578 km (0.097 R)
• M38: 13,361,783 km (0.085 R)
• M39: 13,746,997 km (0.077 R)
• M40: 13,979,921 km (0.074 R)
• M41: 14,331,775 km (0.119 R)
• M42: 15,364,599 km (0.099 R)
• M43: 15,889,987 km (0.106 R)
• M44: 16,462,498 km (0.094 R)
• M45: 16,586,066 km (0.092 R)
• M46: 17,041,741 km (0.083 R)
• M47: 17,459,717 km (0.104 R)
• M48: 17,923,321 km (0.091 R)
• M49: 18,135,301 km (0.109 R)
• M50: 18,733,543 km (0.095 R)
• M51: 19,468,816 km (0.034 R)
• M52: 20,434,172 km (0.075 R)
• M53: 20,567,014 km (0.075 R)
• M54: 20,744,587 km (0.084 R)
• M55: 21,190,838 km (0.046 R)
• M56: 21,280,447 km (0.107 R)
• M57: 22,365,929 km (0.109 R)
• M58: 23,284,161 km (0.04 R)
• M59: 23,608,489 km (0.064 R)
• M60: 24,308,457 km (0.075 R)
• M61: 24,543,326 km (0.032 R)
• M62: 24,637,423 km (0.067 R)
• M63: 24,873,339 km (0.107 R)
• M64: 25,062,730 km (0.116 R)
• M65: 25,490,280 km (0.061 R)
• M66: 25,920,374 km (0.108 R)
• M67: 26,208,350 km (0.11 R)
• M68: 28,600,271 km (0.109 R)
• M69: 28,699,304 km (0.089 R)
• M70: 28,997,303 km (0.068 R)
• M71: 29,346,315 km (0.055 R)
• M72: 29,947,848 km (0.078 R)
• M73: 30,806,989 km (0.101 R)
• M74: 31,163,032 km (0.119 R)
• M75: 31,725,370 km (0.116 R)
• M76: 32,394,372 km (0.093 R)
• M77: 32,704,638 km (0.117 R)
• M78: 33,224,042 km (0.066 R)
• M79: 35,222,669 km (0.07 R)

Asteroid Belt

Center: 14.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.4

Radius: 5.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.49 AU - 21.41 AU

Year: 26980 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,705,847 km

• M1: 74,500 km (0.074 R)
• M2: 141,220 km (0.075 R)
• M3: 315,652 km (0.12 R)
• M4: 381,325 km (0.089 R)
• M5: 483,650 km (0.057 R)
• M6: 595,100 km (0.118 R)
• M7: 1,270,984 km (0.098 R)
• M8: 1,395,150 km (0.056 R)
• M9: 1,689,110 km (0.082 R)
• M10: 1,984,117 km (0.051 R)
• M11: 2,202,230 km (0.114 R)
• M12: 2,239,181 km (0.106 R)
• M13: 2,351,828 km (0.113 R)
• M14: 2,840,564 km (0.106 R)
• M15: 3,086,204 km (0.115 R)
• M16: 3,998,601 km (0.093 R)
• M17: 4,531,320 km (0.081 R)
• M18: 5,234,429 km (0.095 R)
• M19: 5,334,062 km (0.065 R)
• M20: 5,841,647 km (0.085 R)
• M21: 6,022,960 km (0.115 R)
• M22: 6,444,377 km (0.103 R)
• M23: 7,538,985 km (0.056 R)
• M24: 8,956,275 km (0.081 R)
• M25: 9,225,401 km (0.117 R)
• M26: 9,894,553 km (0.096 R)
• M27: 9,956,037 km (0.072 R)
• M28: 10,422,184 km (0.118 R)
• M29: 12,489,178 km (0.028 R)
• M30: 13,398,135 km (0.083 R)
• M31: 14,607,783 km (0.118 R)
• M32: 14,642,789 km (0.089 R)
• M33: 14,853,872 km (0.081 R)
• M34: 15,136,761 km (0.071 R)
• M35: 15,172,366 km (0.09 R)
• M36: 16,359,126 km (0.117 R)
• M37: 17,166,804 km (0.119 R)
• M38: 17,687,405 km (0.071 R)
• M39: 18,516,177 km (0.1 R)
• M40: 19,899,210 km (0.09 R)
• M41: 19,977,150 km (0.097 R)
• M42: 20,016,046 km (0.088 R)
• M43: 20,721,399 km (0.037 R)
• M44: 21,077,143 km (0.115 R)
• M45: 21,714,430 km (0.116 R)
• M46: 22,682,328 km (0.114 R)
• M47: 23,253,343 km (0.109 R)
• M48: 23,788,006 km (0.107 R)
• M49: 25,247,034 km (0.04 R)
• M50: 25,373,444 km (0.063 R)
• M51: 26,179,029 km (0.094 R)
• M52: 27,511,198 km (0.073 R)
• M53: 27,641,199 km (0.104 R)
• M54: 28,207,277 km (0.076 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit