🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 44.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,587,140 km

• M1: 103,522 km (0.107 R)
• M2: 177,573 km (0.082 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 607 Days

Day: 30.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,587,140 km

• M1: 180,714 km (0.102 R)
• M2: 491,878 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.43 AU - 3.61 AU

Year: 1862 Days

Day: 26.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,587,140 km

• M1: 781,948 km (0.107 R)
• M2: 872,305 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 12.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.46 AU - 7.04 AU

Year: 4891 Days

Day: 14.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,587,140 km

• M1: 166,502 km (0.11 R)
• M2: 244,293 km (0.08 R)
• M3: 352,453 km (0.119 R)
• M4: 571,913 km (0.095 R)
• M5: 676,332 km (0.119 R)
• M6: 920,625 km (0.102 R)
• M7: 1,018,313 km (0.062 R)
• M8: 1,119,740 km (0.041 R)
• M9: 1,381,237 km (0.087 R)
• M10: 1,478,476 km (0.117 R)
• M11: 2,073,576 km (0.058 R)
• M12: 2,167,075 km (0.062 R)
• M13: 2,262,069 km (0.084 R)
• M14: 2,656,559 km (0.104 R)
• M15: 3,137,217 km (0.096 R)
• M16: 3,245,227 km (0.044 R)
• M17: 3,897,324 km (0.066 R)
• M18: 4,060,834 km (0.096 R)
• M19: 4,274,460 km (0.086 R)
• M20: 4,443,206 km (0.064 R)
• M21: 4,962,909 km (0.1 R)
• M22: 5,242,957 km (0.076 R)
• M23: 5,346,030 km (0.115 R)
• M24: 5,423,820 km (0.077 R)
• M25: 6,086,838 km (0.086 R)
• M26: 7,001,330 km (0.079 R)
• M27: 7,402,252 km (0.079 R)
• M28: 7,576,384 km (0.102 R)
• M29: 7,928,837 km (0.056 R)
• M30: 8,619,381 km (0.044 R)
• M31: 8,956,425 km (0.09 R)
• M32: 9,770,536 km (0.047 R)
• M33: 10,154,255 km (0.042 R)
• M34: 10,542,910 km (0.12 R)
• M35: 11,670,728 km (0.03 R)
• M36: 11,907,691 km (0.074 R)
• M37: 12,146,150 km (0.067 R)
• M38: 12,317,589 km (0.092 R)
• M39: 12,489,777 km (0.103 R)
• M40: 12,836,544 km (0.09 R)
• M41: 13,752,981 km (0.069 R)
• M42: 14,836,668 km (0.073 R)
• M43: 14,983,274 km (0.113 R)
• M44: 15,277,832 km (0.071 R)
• M45: 15,985,131 km (0.08 R)
• M46: 16,173,026 km (0.039 R)
• M47: 16,475,363 km (0.11 R)
• M48: 16,970,382 km (0.099 R)
• M49: 17,123,720 km (0.091 R)
• M50: 17,509,084 km (0.041 R)
• M51: 17,897,291 km (0.09 R)
• M52: 18,131,561 km (0.087 R)
• M53: 18,209,950 km (0.119 R)
• M54: 18,406,223 km (0.037 R)
• M55: 18,524,405 km (0.107 R)
• M56: 18,603,243 km (0.113 R)
• M57: 19,039,171 km (0.088 R)
• M58: 19,438,448 km (0.062 R)
• M59: 19,558,725 km (0.052 R)
• M60: 20,204,539 km (0.068 R)
• M61: 20,939,513 km (0.118 R)
• M62: 21,641,726 km (0.067 R)
• M63: 21,974,730 km (0.118 R)
• M64: 22,267,643 km (0.049 R)
• M65: 23,154,010 km (0.094 R)
• M66: 23,794,289 km (0.061 R)
• M67: 23,923,093 km (0.052 R)
• M68: 24,181,149 km (0.084 R)
• M69: 24,613,637 km (0.09 R)
• M70: 25,705,701 km (0.115 R)
• M71: 25,881,928 km (0.104 R)
• M72: 26,279,858 km (0.115 R)
• M73: 26,546,292 km (0.081 R)
• M74: 27,081,852 km (0.056 R)
• M75: 27,756,239 km (0.057 R)
• M76: 27,891,775 km (0.079 R)
• M77: 27,982,282 km (0.065 R)
• M78: 29,535,706 km (0.041 R)
• M79: 30,136,940 km (0.04 R)
• M80: 30,276,365 km (0.088 R)
• M81: 30,835,861 km (0.111 R)
• M82: 31,023,008 km (0.03 R)
• M83: 31,257,727 km (0.093 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit