🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 424 Days

Day: 34.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.32 AU - 1.64 AU

Year: 661 Days

Day: 14.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,728,163 km

• M1: 230,979 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.31 AU - 1.83 AU

Year: 722 Days

Day: 37 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.84 AU - 2.78 AU

Year: 1289 Days

Day: 18.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.65 AU - 3.25 AU

Year: 1860 Days

Day: 26.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 5.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.67 AU - 20.43 AU

Year: 25844 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,728,163 km

• M1: 125,064 km (0.079 R)
• M2: 397,182 km (0.09 R)
• M3: 550,071 km (0.108 R)
• M4: 929,452 km (0.093 R)
• M5: 1,029,981 km (0.116 R)
• M6: 1,585,887 km (0.048 R)
• M7: 1,932,206 km (0.112 R)
• M8: 2,220,631 km (0.075 R)
• M9: 2,607,192 km (0.096 R)
• M10: 2,721,484 km (0.088 R)
• M11: 5,151,253 km (0.041 R)
• M12: 5,331,070 km (0.06 R)
• M13: 5,476,479 km (0.064 R)
• M14: 5,771,037 km (0.105 R)
• M15: 5,882,936 km (0.063 R)
• M16: 6,568,992 km (0.073 R)
• M17: 6,724,873 km (0.053 R)
• M18: 7,040,375 km (0.057 R)
• M19: 7,080,168 km (0.112 R)
• M20: 7,159,904 km (0.117 R)
• M21: 7,360,664 km (0.088 R)
• M22: 7,441,447 km (0.085 R)
• M23: 8,265,731 km (0.069 R)
• M24: 8,307,768 km (0.085 R)
• M25: 9,249,188 km (0.119 R)
• M26: 9,599,695 km (0.114 R)
• M27: 9,865,531 km (0.116 R)
• M28: 9,910,111 km (0.081 R)
• M29: 11,698,853 km (0.077 R)
• M30: 13,288,330 km (0.098 R)
• M31: 13,485,650 km (0.107 R)
• M32: 13,683,867 km (0.106 R)
• M33: 14,638,451 km (0.083 R)
• M34: 14,791,190 km (0.052 R)
• M35: 14,944,378 km (0.11 R)
• M36: 15,098,165 km (0.118 R)
• M37: 15,355,473 km (0.119 R)
• M38: 15,407,234 km (0.113 R)
• M39: 15,822,518 km (0.071 R)
• M40: 16,084,015 km (0.063 R)
• M41: 16,346,859 km (0.119 R)
• M42: 16,664,305 km (0.104 R)
• M43: 17,197,771 km (0.04 R)
• M44: 17,251,327 km (0.079 R)
• M45: 17,953,988 km (0.1 R)
• M46: 18,117,349 km (0.119 R)
• M47: 19,108,435 km (0.112 R)
• M48: 19,164,086 km (0.058 R)
• M49: 19,666,734 km (0.096 R)
• M50: 19,835,182 km (0.074 R)
• M51: 20,457,060 km (0.096 R)
• M52: 20,513,907 km (0.086 R)
• M53: 20,627,901 km (0.117 R)
• M54: 20,799,041 km (0.114 R)
• M55: 21,142,966 km (0.05 R)
• M56: 22,068,977 km (0.094 R)
• M57: 22,595,711 km (0.101 R)
• M58: 24,140,459 km (0.04 R)
• M59: 24,320,874 km (0.05 R)
• M60: 24,441,300 km (0.028 R)
• M61: 24,864,812 km (0.085 R)
• M62: 25,535,010 km (0.08 R)
• M63: 27,581,359 km (0.082 R)
• M64: 29,551,115 km (0.117 R)
• M65: 29,679,619 km (0.044 R)
• M66: 29,937,526 km (0.091 R)
• M67: 31,237,681 km (0.113 R)
• M68: 31,434,402 km (0.114 R)
• M69: 32,357,271 km (0.067 R)
• M70: 32,888,793 km (0.081 R)
• M71: 33,960,213 km (0.112 R)
• M72: 34,162,319 km (0.054 R)
• M73: 35,111,219 km (0.052 R)
• M74: 35,588,735 km (0.048 R)
• M75: 35,931,314 km (0.093 R)
• M76: 36,205,976 km (0.065 R)
• M77: 36,965,185 km (0.065 R)
• M78: 37,034,598 km (0.111 R)
• M79: 39,486,508 km (0.104 R)
• M80: 40,624,648 km (0.098 R)
• M81: 41,341,521 km (0.048 R)
• M82: 42,424,610 km (0.088 R)
• M83: 42,642,424 km (0.109 R)
• M84: 43,443,970 km (0.113 R)
• M85: 43,663,430 km (0.108 R)
• M86: 45,580,975 km (0.095 R)
• M87: 46,027,375 km (0.11 R)
• M88: 46,101,875 km (0.078 R)
• M89: 46,624,869 km (0.104 R)
• M90: 47,978,431 km (0.069 R)
• M91: 48,356,764 km (0.087 R)
• M92: 48,735,994 km (0.107 R)
• M93: 48,887,986 km (0.104 R)
• M94: 49,344,858 km (0.118 R)
• M95: 49,650,337 km (0.1 R)
• M96: 51,418,583 km (0.081 R)
• M97: 51,650,759 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit