🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 164 Days

Day: 18.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,527,130 km

• M1: 204,500 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.36 AU

Year: 469 Days

Day: 19.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,527,130 km

• M1: 43,533 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.22 AU - 1.9 AU

Year: 723 Days

Day: 43.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,527,130 km

• M1: 31,416 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 12.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.01 AU - 13.29 AU

Year: 14747 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,527,130 km

• M1: 299,046 km (0.117 R)
• M2: 1,227,451 km (0.109 R)
• M3: 1,379,143 km (0.068 R)
• M4: 1,514,379 km (0.099 R)
• M5: 1,972,448 km (0.087 R)
• M6: 2,204,325 km (0.071 R)
• M7: 2,337,168 km (0.102 R)
• M8: 2,583,106 km (0.109 R)
• M9: 2,780,426 km (0.102 R)
• M10: 2,982,682 km (0.03 R)
• M11: 3,280,233 km (0.117 R)
• M12: 3,587,656 km (0.111 R)
• M13: 3,968,981 km (0.06 R)
• M14: 4,197,417 km (0.093 R)
• M15: 5,332,566 km (0.101 R)
• M16: 6,177,345 km (0.043 R)
• M17: 7,703,542 km (0.09 R)
• M18: 7,784,924 km (0.094 R)
• M19: 7,907,444 km (0.115 R)
• M20: 8,112,992 km (0.115 R)
• M21: 8,195,869 km (0.107 R)
• M22: 8,320,484 km (0.094 R)
• M23: 8,783,041 km (0.063 R)
• M24: 9,470,892 km (0.109 R)
• M25: 11,127,239 km (0.045 R)
• M26: 11,730,418 km (0.047 R)
• M27: 12,920,020 km (0.117 R)
• M28: 13,553,717 km (0.116 R)
• M29: 13,849,621 km (0.082 R)
• M30: 14,247,552 km (0.1 R)
• M31: 15,003,769 km (0.113 R)
• M32: 15,515,244 km (0.05 R)
• M33: 16,713,224 km (0.107 R)
• M34: 17,243,399 km (0.118 R)
• M35: 18,429,111 km (0.098 R)
• M36: 18,592,921 km (0.094 R)
• M37: 19,031,841 km (0.066 R)
• M38: 19,920,153 km (0.074 R)
• M39: 20,032,202 km (0.099 R)
• M40: 20,425,794 km (0.075 R)
• M41: 20,708,534 km (0.094 R)
• M42: 22,432,051 km (0.09 R)
• M43: 24,022,127 km (0.105 R)
• M44: 25,162,960 km (0.101 R)
• M45: 25,587,669 km (0.069 R)
• M46: 27,310,288 km (0.098 R)
• M47: 27,997,092 km (0.113 R)
• M48: 29,006,578 km (0.078 R)
• M49: 29,133,587 km (0.073 R)
• M50: 29,260,745 km (0.101 R)
• M51: 29,835,351 km (0.098 R)
• M52: 30,092,060 km (0.094 R)
• M53: 30,220,565 km (0.079 R)
• M54: 31,516,382 km (0.11 R)
• M55: 31,646,981 km (0.117 R)
• M56: 33,161,659 km (0.062 R)
• M57: 33,360,924 km (0.043 R)
• M58: 34,095,150 km (0.114 R)
• M59: 34,699,825 km (0.119 R)
• M60: 34,969,699 km (0.104 R)
• M61: 37,984,246 km (0.116 R)
• M62: 38,123,222 km (0.107 R)
• M63: 40,441,092 km (0.09 R)
• M64: 40,653,969 km (0.072 R)
• M65: 40,867,446 km (0.076 R)
• M66: 42,587,522 km (0.077 R)
• M67: 47,812,975 km (0.069 R)
• M68: 48,867,042 km (0.109 R)
• M69: 49,700,601 km (0.038 R)
• M70: 50,998,064 km (0.039 R)

Asteroid Belt

Center: 14.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.2

Radius: 7.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.83 AU - 22.37 AU

Year: 28558 Days

Day: 18.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 82.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,527,130 km

• M1: 95,593 km (0.096 R)
• M2: 180,116 km (0.081 R)
• M3: 260,599 km (0.111 R)
• M4: 378,034 km (0.06 R)
• M5: 602,281 km (0.084 R)
• M6: 1,148,463 km (0.041 R)
• M7: 1,530,685 km (0.063 R)
• M8: 1,604,437 km (0.118 R)
• M9: 2,534,338 km (0.111 R)
• M10: 2,755,443 km (0.055 R)
• M11: 2,823,061 km (0.076 R)
• M12: 3,122,108 km (0.079 R)
• M13: 3,479,946 km (0.075 R)
• M14: 3,701,051 km (0.117 R)
• M15: 3,901,363 km (0.117 R)
• M16: 4,497,062 km (0.113 R)
• M17: 5,232,186 km (0.075 R)
• M18: 5,542,302 km (0.077 R)
• M19: 5,714,040 km (0.105 R)
• M20: 5,858,552 km (0.109 R)
• M21: 6,689,718 km (0.062 R)
• M22: 7,088,097 km (0.099 R)
• M23: 7,150,180 km (0.114 R)
• M24: 8,231,324 km (0.118 R)
• M25: 8,492,970 km (0.114 R)
• M26: 9,670,156 km (0.109 R)
• M27: 10,015,877 km (0.072 R)
• M28: 10,612,772 km (0.108 R)
• M29: 11,149,081 km (0.097 R)
• M30: 11,402,350 km (0.049 R)
• M31: 11,547,908 km (0.114 R)
• M32: 11,657,564 km (0.113 R)
• M33: 12,848,064 km (0.079 R)
• M34: 12,923,760 km (0.093 R)
• M35: 13,227,893 km (0.098 R)
• M36: 14,626,034 km (0.093 R)
• M37: 15,182,389 km (0.114 R)
• M38: 16,520,990 km (0.08 R)
• M39: 16,603,269 km (0.065 R)
• M40: 16,975,469 km (0.079 R)
• M41: 17,476,023 km (0.095 R)
• M42: 17,728,245 km (0.105 R)
• M43: 17,939,178 km (0.083 R)
• M44: 19,831,741 km (0.101 R)
• M45: 20,491,318 km (0.061 R)
• M46: 20,712,723 km (0.085 R)
• M47: 20,979,605 km (0.075 R)
• M48: 21,337,144 km (0.111 R)
• M49: 22,148,862 km (0.11 R)
• M50: 22,787,196 km (0.078 R)
• M51: 23,016,680 km (0.051 R)
• M52: 23,709,617 km (0.103 R)
• M53: 23,942,092 km (0.101 R)
• M54: 26,068,476 km (0.116 R)
• M55: 26,356,602 km (0.08 R)
• M56: 27,763,719 km (0.036 R)
• M57: 28,698,856 km (0.084 R)
• M58: 29,045,923 km (0.098 R)
• M59: 29,344,670 km (0.113 R)
• M60: 30,802,351 km (0.116 R)
• M61: 30,903,779 km (0.089 R)
• M62: 31,565,600 km (0.073 R)
• M63: 31,616,612 km (0.055 R)
• M64: 32,129,284 km (0.105 R)
• M65: 32,232,058 km (0.111 R)
• M66: 32,541,277 km (0.071 R)
• M67: 34,891,310 km (0.116 R)
• M68: 34,944,118 km (0.118 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: 335 - 12,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit