🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 188 Days

Day: 46.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 483 Days

Day: 29.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.26 AU - 1.4 AU

Year: 578 Days

Day: 19.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 138.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 644 Days

Day: 40.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.92 AU - 2.12 AU

Year: 1082 Days

Day: 33.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 101 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,565,919 km

• M1: 65,374 km (0.068 R)
• M2: 241,451 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.77 AU - 2.57 AU

Year: 1204 Days

Day: 17.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.15 AU - 3.19 AU

Year: 1644 Days

Day: 32.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,565,919 km

• M1: 1,051,673 km (0.061 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.05 AU - 4.03 AU

Year: 2509 Days

Day: 20.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,565,919 km

• M1: 196,871 km (0.105 R)
• M2: 766,240 km (0.097 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.37 AU - 4.11 AU

Year: 2725 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,565,919 km

• M1: 344,973 km (0.11 R)

Asteroid Belt

Center: 9.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.6

Radius: 3.5

Gravity: 62.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.79 AU - 15.03 AU

Year: 21689 Days

Day: 24.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,565,919 km

• M1: 181,911 km (0.106 R)
• M2: 279,748 km (0.032 R)
• M3: 316,100 km (0.106 R)
• M4: 1,623,586 km (0.065 R)
• M5: 2,527,905 km (0.077 R)
• M6: 2,566,800 km (0.04 R)
• M7: 3,515,550 km (0.079 R)
• M8: 3,690,579 km (0.083 R)
• M9: 4,003,688 km (0.111 R)
• M10: 4,418,672 km (0.108 R)
• M11: 4,702,908 km (0.061 R)
• M12: 5,641,485 km (0.093 R)
• M13: 5,692,498 km (0.062 R)
• M14: 6,105,687 km (0.091 R)
• M15: 7,290,951 km (0.04 R)
• M16: 7,795,844 km (0.112 R)
• M17: 8,544,881 km (0.072 R)
• M18: 9,497,819 km (0.114 R)
• M19: 9,925,220 km (0.119 R)
• M20: 10,296,522 km (0.029 R)
• M21: 10,861,853 km (0.108 R)
• M22: 12,286,024 km (0.106 R)
• M23: 13,562,244 km (0.071 R)
• M24: 14,112,166 km (0.111 R)
• M25: 15,162,642 km (0.066 R)
• M26: 15,876,972 km (0.12 R)
• M27: 15,948,928 km (0.082 R)
• M28: 16,021,034 km (0.114 R)
• M29: 16,675,076 km (0.103 R)
• M30: 16,748,379 km (0.095 R)
• M31: 19,146,882 km (0.101 R)
• M32: 19,918,208 km (0.102 R)
• M33: 20,229,522 km (0.106 R)
• M34: 20,464,091 km (0.088 R)
• M35: 20,621,019 km (0.064 R)
• M36: 21,014,910 km (0.111 R)
• M37: 21,331,908 km (0.12 R)
• M38: 21,411,345 km (0.088 R)
• M39: 24,587,008 km (0.101 R)
• M40: 25,846,922 km (0.103 R)
• M41: 26,784,152 km (0.047 R)
• M42: 27,127,779 km (0.095 R)
• M43: 28,691,675 km (0.096 R)
• M44: 29,219,456 km (0.065 R)
• M45: 29,307,719 km (0.075 R)
• M46: 29,750,529 km (0.108 R)
• M47: 31,272,238 km (0.105 R)
• M48: 31,997,040 km (0.12 R)
• M49: 32,819,080 km (0.079 R)
• M50: 33,555,550 km (0.102 R)
• M51: 34,204,506 km (0.104 R)
• M52: 35,138,745 km (0.099 R)
• M53: 35,514,684 km (0.033 R)
• M54: 35,797,574 km (0.111 R)
• M55: 35,986,665 km (0.047 R)
• M56: 37,032,055 km (0.091 R)
• M57: 40,325,901 km (0.098 R)
• M58: 42,706,751 km (0.054 R)
• M59: 43,409,712 km (0.111 R)
• M60: 43,813,177 km (0.099 R)
• M61: 44,116,562 km (0.054 R)
• M62: 44,522,121 km (0.111 R)
• M63: 44,827,152 km (0.102 R)
• M64: 45,132,780 km (0.068 R)
• M65: 49,169,230 km (0.086 R)
• M66: 49,589,749 km (0.037 R)
• M67: 51,603,187 km (0.08 R)
• M68: 52,566,149 km (0.084 R)
• M69: 52,888,532 km (0.047 R)
• M70: 52,996,093 km (0.048 R)
• M71: 53,211,514 km (0.105 R)
• M72: 56,038,166 km (0.118 R)
• M73: 56,257,626 km (0.117 R)
• M74: 57,690,923 km (0.12 R)
• M75: 57,801,625 km (0.092 R)
• M76: 58,023,329 km (0.082 R)
• M77: 58,134,331 km (0.07 R)
• M78: 58,690,237 km (0.104 R)
• M79: 59,583,336 km (0.096 R)
• M80: 61,495,945 km (0.11 R)
• M81: 62,744,339 km (0.102 R)
• M82: 63,200,313 km (0.088 R)
• M83: 63,657,484 km (0.051 R)
• M84: 67,353,599 km (0.072 R)
• M85: 67,470,136 km (0.099 R)
• M86: 68,171,301 km (0.056 R)
• M87: 68,405,571 km (0.106 R)
• M88: 68,992,294 km (0.103 R)
• M89: 72,189,799 km (0.047 R)
• M90: 73,146,477 km (0.109 R)
• M91: 73,506,260 km (0.106 R)
• M92: 76,770,934 km (0.059 R)
• M93: 78,727,824 km (0.028 R)
• M94: 81,942,533 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 20,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit