🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 137 Days

Day: 24.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,200,879 km

• M1: 288,425 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.03 AU - 1.13 AU

Year: 410 Days

Day: 23.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.38 AU - 1.68 AU

Year: 691 Days

Day: 31.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,200,879 km

• M1: 384,467 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.8 AU - 1.98 AU

Year: 949 Days

Day: 21.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.71 AU - 2.27 AU

Year: 1025 Days

Day: 20.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,200,879 km

• M1: 1,504,356 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.31 AU - 3.05 AU

Year: 1602 Days

Day: 20 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,200,879 km

• M1: 782,696 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.47 AU - 5.03 AU

Year: 3200 Days

Day: 35.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,200,879 km

• M1: 1,923,230 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 7.5

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.39 AU - 18.25 AU

Year: 25196 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,200,879 km

• M1: 122,969 km (0.086 R)
• M2: 263,442 km (0.108 R)
• M3: 386,710 km (0.072 R)
• M4: 817,253 km (0.09 R)
• M5: 1,178,083 km (0.047 R)
• M6: 1,391,709 km (0.051 R)
• M7: 1,925,474 km (0.087 R)
• M8: 1,996,384 km (0.079 R)
• M9: 2,556,029 km (0.032 R)
• M10: 2,792,992 km (0.098 R)
• M11: 3,589,601 km (0.073 R)
• M12: 4,452,033 km (0.083 R)
• M13: 4,641,424 km (0.091 R)
• M14: 5,077,501 km (0.106 R)
• M15: 5,126,869 km (0.095 R)
• M16: 6,303,456 km (0.045 R)
• M17: 6,356,414 km (0.043 R)
• M18: 6,516,334 km (0.114 R)
• M19: 6,785,909 km (0.111 R)
• M20: 7,559,779 km (0.086 R)
• M21: 8,245,236 km (0.113 R)
• M22: 8,478,011 km (0.03 R)
• M23: 8,772,270 km (0.115 R)
• M24: 9,613,758 km (0.083 R)
• M25: 10,292,932 km (0.101 R)
• M26: 10,987,515 km (0.067 R)
• M27: 11,179,598 km (0.049 R)
• M28: 11,243,776 km (0.077 R)
• M29: 13,569,424 km (0.065 R)
• M30: 13,913,500 km (0.115 R)
• M31: 14,330,279 km (0.11 R)
• M32: 14,540,165 km (0.11 R)
• M33: 16,474,466 km (0.107 R)
• M34: 16,620,922 km (0.077 R)
• M35: 17,062,984 km (0.104 R)
• M36: 18,184,818 km (0.066 R)
• M37: 18,412,057 km (0.116 R)
• M38: 19,717,598 km (0.104 R)
• M39: 20,185,390 km (0.05 R)
• M40: 21,291,218 km (0.094 R)
• M41: 22,254,778 km (0.104 R)
• M42: 22,578,956 km (0.1 R)
• M43: 25,229,232 km (0.073 R)
• M44: 25,313,755 km (0.089 R)
• M45: 25,992,181 km (0.065 R)
• M46: 28,501,686 km (0.106 R)
• M47: 29,384,911 km (0.115 R)
• M48: 29,740,655 km (0.103 R)
• M49: 30,276,963 km (0.111 R)
• M50: 31,449,960 km (0.041 R)
• M51: 32,179,100 km (0.091 R)
• M52: 33,190,831 km (0.074 R)
• M53: 34,774,923 km (0.053 R)
• M54: 36,192,961 km (0.048 R)
• M55: 38,209,839 km (0.109 R)
• M56: 38,403,718 km (0.089 R)
• M57: 39,672,607 km (0.09 R)
• M58: 40,065,751 km (0.03 R)
• M59: 44,985,875 km (0.119 R)
• M60: 46,529,575 km (0.118 R)
• M61: 47,568,383 km (0.08 R)
• M62: 48,509,952 km (0.081 R)
• M63: 49,774,652 km (0.119 R)
• M64: 50,411,191 km (0.112 R)
• M65: 51,477,974 km (0.105 R)
• M66: 51,692,198 km (0.083 R)
• M67: 53,308,603 km (0.101 R)
• M68: 54,504,339 km (0.037 R)
• M69: 54,941,464 km (0.086 R)
• M70: 56,039,063 km (0.037 R)
• M71: 57,810,452 km (0.084 R)
• M72: 59,599,941 km (0.057 R)
• M73: 60,727,760 km (0.028 R)
• M74: 62,775,306 km (0.111 R)
• M75: 63,807,531 km (0.116 R)
• M76: 64,037,762 km (0.062 R)
• M77: 66,587,508 km (0.058 R)
• M78: 68,345,134 km (0.047 R)
• M79: 69,525,162 km (0.093 R)
• M80: 70,950,231 km (0.09 R)
• M81: 71,188,690 km (0.072 R)
• M82: 71,785,885 km (0.067 R)
• M83: 73,829,092 km (0.093 R)
• M84: 75,647,604 km (0.101 R)
• M85: 76,623,581 km (0.093 R)
• M86: 77,603,746 km (0.082 R)
• M87: 78,341,563 km (0.116 R)
• M88: 79,328,908 km (0.101 R)
• M89: 80,196,127 km (0.074 R)
• M90: 83,067,958 km (0.087 R)
• M91: 84,200,862 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit