🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.69 AU - 0.71 AU

Year: 244 Days

Day: 19.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,691,732 km

• M1: 315,502 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.1 AU - 1.62 AU

Year: 660 Days

Day: 22 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.49 AU - 1.63 AU

Year: 811 Days

Day: 45.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.19 AU - 2.67 AU

Year: 1577 Days

Day: 23.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.34 AU - 3.36 AU

Year: 2003 Days

Day: 14.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 4.4

Gravity: 31.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.5 AU - 14.46 AU

Year: 19465 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,691,732 km

• M1: 288,425 km (0.086 R)
• M2: 390,301 km (0.086 R)
• M3: 464,801 km (0.119 R)
• M4: 564,582 km (0.111 R)
• M5: 855,700 km (0.093 R)
• M6: 1,004,101 km (0.066 R)
• M7: 1,241,812 km (0.091 R)
• M8: 1,706,164 km (0.067 R)
• M9: 2,119,353 km (0.101 R)
• M10: 2,388,330 km (0.116 R)
• M11: 2,422,738 km (0.102 R)
• M12: 2,492,151 km (0.059 R)
• M13: 2,527,007 km (0.077 R)
• M14: 2,562,013 km (0.112 R)
• M15: 2,958,447 km (0.09 R)
• M16: 3,888,049 km (0.065 R)
• M17: 4,051,110 km (0.056 R)
• M18: 4,468,638 km (0.074 R)
• M19: 4,725,647 km (0.093 R)
• M20: 4,943,611 km (0.058 R)
• M21: 5,209,447 km (0.082 R)
• M22: 5,755,030 km (0.119 R)
• M23: 6,366,287 km (0.118 R)
• M24: 6,558,520 km (0.087 R)
• M25: 6,801,467 km (0.096 R)
• M26: 7,296,187 km (0.095 R)
• M27: 8,008,124 km (0.068 R)
• M28: 9,938,086 km (0.091 R)
• M29: 10,498,479 km (0.041 R)
• M30: 10,954,154 km (0.114 R)
• M31: 11,767,069 km (0.099 R)
• M32: 11,884,803 km (0.102 R)
• M33: 12,062,076 km (0.085 R)
• M34: 12,180,707 km (0.033 R)
• M35: 13,022,345 km (0.101 R)
• M36: 13,144,118 km (0.104 R)
• M37: 13,327,525 km (0.065 R)
• M38: 13,696,732 km (0.093 R)
• M39: 13,944,766 km (0.025 R)
• M40: 14,508,301 km (0.112 R)
• M41: 14,571,431 km (0.077 R)
• M42: 15,463,932 km (0.091 R)
• M43: 15,722,138 km (0.078 R)
• M44: 16,308,412 km (0.107 R)
• M45: 16,505,432 km (0.112 R)
• M46: 16,769,323 km (0.049 R)
• M47: 17,974,184 km (0.113 R)
• M48: 18,177,637 km (0.097 R)
• M49: 20,183,745 km (0.071 R)
• M50: 20,395,276 km (0.079 R)
• M51: 22,696,690 km (0.105 R)
• M52: 24,251,012 km (0.101 R)
• M53: 24,325,960 km (0.115 R)
• M54: 26,222,562 km (0.057 R)
• M55: 29,674,234 km (0.044 R)
• M56: 29,754,268 km (0.094 R)
• M57: 29,834,453 km (0.105 R)
• M58: 30,640,037 km (0.119 R)
• M59: 34,100,535 km (0.099 R)
• M60: 34,520,606 km (0.104 R)
• M61: 35,450,955 km (0.116 R)
• M62: 36,475,252 km (0.099 R)
• M63: 37,769,274 km (0.109 R)
• M64: 38,990,441 km (0.058 R)
• M65: 40,846,502 km (0.1 R)
• M66: 41,919,867 km (0.114 R)
• M67: 42,189,741 km (0.087 R)
• M68: 43,274,774 km (0.063 R)
• M69: 45,749,273 km (0.103 R)
• M70: 46,212,577 km (0.117 R)
• M71: 48,269,399 km (0.103 R)
• M72: 48,930,023 km (0.086 R)
• M73: 49,593,789 km (0.101 R)
• M74: 50,355,840 km (0.083 R)
• M75: 50,834,254 km (0.112 R)
• M76: 53,540,330 km (0.08 R)
• M77: 54,616,238 km (0.034 R)
• M78: 55,600,442 km (0.056 R)
• M79: 56,590,631 km (0.098 R)
• M80: 57,786,366 km (0.113 R)
• M81: 57,886,447 km (0.105 R)
• M82: 59,494,624 km (0.12 R)
• M83: 59,696,731 km (0.064 R)
• M84: 61,423,539 km (0.116 R)
• M85: 62,036,741 km (0.056 R)
• M86: 62,446,789 km (0.065 R)
• M87: 65,237,986 km (0.034 R)
• M88: 65,654,915 km (0.075 R)
• M89: 66,282,029 km (0.105 R)
• M90: 67,226,291 km (0.114 R)
• M91: 67,542,092 km (0.104 R)
• M92: 69,659,800 km (0.086 R)
• M93: 70,512,956 km (0.08 R)
• M94: 71,369,554 km (0.073 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: 338 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit