🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.7 AU - 1.16 AU

Year: 323 Days

Day: 25.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,812,537 km

• M1: 190,737 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.94 AU - 1.06 AU

Year: 360 Days

Day: 28.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,812,537 km

• M1: 463,903 km (0.095 R)
• M2: 577,897 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.95 AU

Year: 891 Days

Day: 14 Hours

Environment

Temp: -61 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,812,537 km

• M1: 73,901 km (0.064 R)
• M2: 990,936 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.7 AU - 3.16 AU

Year: 1805 Days

Day: 41.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 10.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.6 AU - 10.9 AU

Year: 10957 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,812,537 km

• M1: 144,661 km (0.092 R)
• M2: 614,847 km (0.104 R)
• M3: 721,062 km (0.074 R)
• M4: 913,295 km (0.116 R)
• M5: 1,843,644 km (0.052 R)
• M6: 1,922,632 km (0.078 R)
• M7: 2,002,966 km (0.065 R)
• M8: 2,084,347 km (0.106 R)
• M9: 2,478,986 km (0.045 R)
• M10: 2,685,282 km (0.066 R)
• M11: 2,775,489 km (0.094 R)
• M12: 3,114,777 km (0.067 R)
• M13: 3,241,636 km (0.107 R)
• M14: 3,435,066 km (0.101 R)
• M15: 3,901,213 km (0.085 R)
• M16: 4,107,210 km (0.096 R)
• M17: 4,819,595 km (0.09 R)
• M18: 5,003,899 km (0.056 R)
• M19: 5,341,242 km (0.082 R)
• M20: 5,880,842 km (0.094 R)
• M21: 6,357,162 km (0.095 R)
• M22: 6,518,877 km (0.093 R)
• M23: 6,887,486 km (0.046 R)
• M24: 7,011,802 km (0.08 R)
• M25: 7,687,835 km (0.095 R)
• M26: 7,946,788 km (0.057 R)
• M27: 9,192,939 km (0.104 R)
• M28: 9,885,278 km (0.106 R)
• M29: 10,025,750 km (0.101 R)
• M30: 10,119,847 km (0.084 R)
• M31: 10,214,094 km (0.044 R)
• M32: 10,690,264 km (0.101 R)
• M33: 10,834,476 km (0.076 R)
• M34: 11,173,615 km (0.063 R)
• M35: 11,271,152 km (0.077 R)
• M36: 11,664,146 km (0.11 R)
• M37: 12,161,708 km (0.034 R)
• M38: 13,539,804 km (0.114 R)
• M39: 16,164,499 km (0.104 R)
• M40: 17,280,050 km (0.092 R)
• M41: 18,305,095 km (0.109 R)
• M42: 18,999,378 km (0.119 R)
• M43: 19,820,371 km (0.036 R)
• M44: 20,057,035 km (0.056 R)
• M45: 21,800,898 km (0.075 R)
• M46: 22,290,532 km (0.073 R)
• M47: 22,598,404 km (0.056 R)
• M48: 22,845,689 km (0.117 R)
• M49: 23,156,105 km (0.088 R)
• M50: 23,530,399 km (0.082 R)
• M51: 23,718,294 km (0.066 R)
• M52: 23,906,637 km (0.097 R)
• M53: 24,032,599 km (0.113 R)
• M54: 25,303,582 km (0.069 R)
• M55: 25,753,573 km (0.106 R)
• M56: 25,882,676 km (0.075 R)
• M57: 26,335,957 km (0.072 R)
• M58: 27,579,863 km (0.089 R)
• M59: 28,508,717 km (0.044 R)
• M60: 28,775,898 km (0.105 R)
• M61: 29,650,148 km (0.095 R)
• M62: 32,255,545 km (0.11 R)
• M63: 34,221,710 km (0.099 R)
• M64: 34,933,347 km (0.083 R)
• M65: 36,082,109 km (0.101 R)
• M66: 36,515,943 km (0.096 R)
• M67: 36,588,498 km (0.06 R)
• M68: 36,951,721 km (0.047 R)
• M69: 38,416,434 km (0.096 R)
• M70: 38,711,591 km (0.11 R)
• M71: 38,859,543 km (0.114 R)
• M72: 39,676,347 km (0.086 R)
• M73: 40,273,991 km (0.075 R)
• M74: 41,175,916 km (0.065 R)
• M75: 41,629,347 km (0.074 R)
• M76: 41,780,890 km (0.055 R)
• M77: 42,008,578 km (0.113 R)
• M78: 42,236,565 km (0.104 R)
• M79: 42,312,711 km (0.117 R)
• M80: 43,383,083 km (0.114 R)
• M81: 44,384,940 km (0.078 R)
• M82: 48,149,571 km (0.1 R)
• M83: 48,308,593 km (0.069 R)
• M84: 48,547,651 km (0.078 R)
• M85: 49,186,733 km (0.06 R)
• M86: 49,748,174 km (0.064 R)
• M87: 49,908,991 km (0.067 R)
• M88: 50,311,858 km (0.094 R)
• M89: 50,877,488 km (0.051 R)
• M90: 51,852,268 km (0.066 R)
• M91: 52,915,160 km (0.114 R)
• M92: 53,408,235 km (0.106 R)
• M93: 54,315,995 km (0.083 R)
• M94: 54,813,408 km (0.085 R)
• M95: 55,645,621 km (0.066 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit