🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.83 AU

Year: 668 Days

Day: 38.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.64 AU - 1.68 AU

Year: 755 Days

Day: 26.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.44 AU - 1.9 AU

Year: 762 Days

Day: 47.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.31 AU - 2.89 AU

Year: 1480 Days

Day: 27.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.13 AU - 4.09 AU

Year: 2422 Days

Day: 38.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.72 AU - 5.34 AU

Year: 3983 Days

Day: 25.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 77.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,634,268 km

• M1: 2,871,681 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.1

Radius: 4.6

Gravity: 26.52 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.12 AU - 13.66 AU

Year: 17301 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,634,268 km

• M1: 359,783 km (0.052 R)
• M2: 736,321 km (0.113 R)
• M3: 800,947 km (0.063 R)
• M4: 1,152,203 km (0.11 R)
• M5: 1,202,318 km (0.072 R)
• M6: 1,278,912 km (0.1 R)
• M7: 1,383,631 km (0.084 R)
• M8: 1,714,392 km (0.07 R)
• M9: 1,948,063 km (0.07 R)
• M10: 2,008,052 km (0.095 R)
• M11: 2,285,855 km (0.09 R)
• M12: 3,084,110 km (0.104 R)
• M13: 3,189,427 km (0.1 R)
• M14: 3,549,209 km (0.064 R)
• M15: 5,237,421 km (0.117 R)
• M16: 6,494,941 km (0.064 R)
• M17: 6,539,970 km (0.077 R)
• M18: 6,811,939 km (0.028 R)
• M19: 7,936,317 km (0.104 R)
• M20: 8,032,658 km (0.049 R)
• M21: 8,667,850 km (0.057 R)
• M22: 9,217,922 km (0.037 R)
• M23: 9,625,127 km (0.078 R)
• M24: 9,830,824 km (0.093 R)
• M25: 9,882,435 km (0.079 R)
• M26: 10,934,707 km (0.068 R)
• M27: 11,203,235 km (0.045 R)
• M28: 11,419,703 km (0.027 R)
• M29: 12,188,038 km (0.041 R)
• M30: 12,466,439 km (0.087 R)
• M31: 14,591,028 km (0.099 R)
• M32: 14,946,024 km (0.039 R)
• M33: 15,124,494 km (0.073 R)
• M34: 15,184,184 km (0.091 R)
• M35: 15,244,023 km (0.095 R)
• M36: 15,483,828 km (0.108 R)
• M37: 15,724,831 km (0.093 R)
• M38: 15,906,442 km (0.109 R)
• M39: 16,027,916 km (0.116 R)
• M40: 16,701,256 km (0.1 R)
• M41: 16,886,608 km (0.077 R)
• M42: 17,010,475 km (0.115 R)
• M43: 18,648,422 km (0.113 R)
• M44: 18,712,450 km (0.06 R)
• M45: 19,033,487 km (0.029 R)
• M46: 20,335,886 km (0.105 R)
• M47: 21,868,965 km (0.098 R)
• M48: 22,478,875 km (0.099 R)
• M49: 22,820,258 km (0.059 R)
• M50: 23,094,470 km (0.115 R)
• M51: 23,923,691 km (0.116 R)
• M52: 25,185,849 km (0.113 R)
• M53: 25,540,246 km (0.108 R)
• M54: 26,254,127 km (0.104 R)
• M55: 27,555,329 km (0.094 R)
• M56: 28,140,407 km (0.079 R)
• M57: 29,322,679 km (0.103 R)
• M58: 30,823,295 km (0.083 R)
• M59: 31,050,534 km (0.092 R)
• M60: 31,430,513 km (0.062 R)
• M61: 31,812,137 km (0.111 R)
• M62: 32,656,766 km (0.051 R)
• M63: 33,586,667 km (0.088 R)
• M64: 33,976,668 km (0.105 R)
• M65: 34,211,537 km (0.118 R)
• M66: 35,472,498 km (0.072 R)
• M67: 36,029,002 km (0.114 R)
• M68: 37,473,070 km (0.025 R)
• M69: 38,283,441 km (0.073 R)
• M70: 39,099,647 km (0.119 R)
• M71: 39,509,994 km (0.07 R)
• M72: 39,921,538 km (0.093 R)
• M73: 40,004,116 km (0.049 R)
• M74: 40,749,263 km (0.063 R)
• M75: 42,253,171 km (0.115 R)
• M76: 44,201,084 km (0.108 R)
• M77: 45,057,233 km (0.112 R)
• M78: 46,264,787 km (0.071 R)
• M79: 46,959,669 km (0.1 R)
• M80: 47,046,735 km (0.054 R)
• M81: 48,008,350 km (0.102 R)
• M82: 48,183,829 km (0.119 R)
• M83: 48,271,792 km (0.075 R)
• M84: 48,976,398 km (0.086 R)
• M85: 49,064,810 km (0.084 R)
• M86: 49,951,028 km (0.059 R)
• M87: 53,639,214 km (0.119 R)
• M88: 56,207,959 km (0.112 R)
• M89: 60,514,134 km (0.081 R)
• M90: 63,186,700 km (0.111 R)
• M91: 63,668,106 km (0.113 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit