🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 301 Days

Day: 15.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,467,888 km

• M1: 169,195 km (0.105 R)
• M2: 616,343 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 13.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.47 AU - 6.69 AU

Year: 6045 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,467,888 km

• M1: 386,860 km (0.107 R)
• M2: 624,721 km (0.1 R)
• M3: 753,524 km (0.044 R)
• M4: 881,580 km (0.068 R)
• M5: 1,300,155 km (0.117 R)
• M6: 1,552,975 km (0.107 R)
• M7: 1,807,591 km (0.067 R)
• M8: 2,045,751 km (0.116 R)
• M9: 2,168,720 km (0.098 R)
• M10: 2,536,731 km (0.106 R)
• M11: 2,873,027 km (0.053 R)
• M12: 3,607,403 km (0.091 R)
• M13: 4,660,273 km (0.116 R)
• M14: 5,010,631 km (0.115 R)
• M15: 5,520,012 km (0.089 R)
• M16: 5,979,576 km (0.11 R)
• M17: 6,113,018 km (0.091 R)
• M18: 6,588,440 km (0.101 R)
• M19: 6,912,170 km (0.087 R)
• M20: 7,431,274 km (0.099 R)
• M21: 8,184,200 km (0.113 R)
• M22: 8,432,383 km (0.075 R)
• M23: 8,557,447 km (0.062 R)
• M24: 8,733,524 km (0.098 R)
• M25: 8,961,660 km (0.101 R)
• M26: 9,166,011 km (0.108 R)
• M27: 9,762,607 km (0.092 R)
• M28: 10,640,448 km (0.109 R)
• M29: 11,129,932 km (0.09 R)
• M30: 11,682,547 km (0.086 R)
• M31: 13,804,144 km (0.079 R)
• M32: 14,397,748 km (0.072 R)
• M33: 14,818,267 km (0.12 R)
• M34: 15,090,835 km (0.101 R)
• M35: 15,579,421 km (0.084 R)
• M36: 15,671,574 km (0.073 R)
• M37: 15,949,227 km (0.087 R)
• M38: 16,073,094 km (0.065 R)
• M39: 16,918,023 km (0.034 R)
• M40: 17,713,285 km (0.109 R)
• M41: 17,809,477 km (0.091 R)
• M42: 18,196,187 km (0.06 R)
• M43: 18,912,462 km (0.101 R)
• M44: 19,904,146 km (0.092 R)
• M45: 20,171,328 km (0.092 R)
• M46: 20,473,516 km (0.116 R)
• M47: 21,354,797 km (0.078 R)
• M48: 21,559,896 km (0.104 R)
• M49: 21,834,408 km (0.077 R)
• M50: 22,352,315 km (0.107 R)
• M51: 22,630,119 km (0.036 R)
• M52: 22,769,544 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 10.4

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.65 AU - 8.85 AU

Year: 8487 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,467,888 km

• M1: 287,527 km (0.119 R)
• M2: 519,553 km (0.109 R)
• M3: 666,907 km (0.059 R)
• M4: 846,275 km (0.11 R)
• M5: 915,689 km (0.073 R)
• M6: 1,005,298 km (0.055 R)
• M7: 1,098,048 km (0.103 R)
• M8: 1,520,214 km (0.082 R)
• M9: 1,694,046 km (0.095 R)
• M10: 1,990,549 km (0.077 R)
• M11: 2,061,309 km (0.109 R)
• M12: 2,710,713 km (0.054 R)
• M13: 2,976,698 km (0.111 R)
• M14: 3,112,982 km (0.11 R)
• M15: 3,363,559 km (0.102 R)
• M16: 4,276,106 km (0.105 R)
• M17: 4,871,655 km (0.083 R)
• M18: 5,627,423 km (0.108 R)
• M19: 5,694,892 km (0.032 R)
• M20: 5,762,660 km (0.078 R)
• M21: 6,070,831 km (0.108 R)
• M22: 6,419,544 km (0.032 R)
• M23: 6,667,727 km (0.08 R)
• M24: 7,209,869 km (0.106 R)
• M25: 8,221,301 km (0.026 R)
• M26: 8,374,938 km (0.116 R)
• M27: 8,452,130 km (0.099 R)
• M28: 8,529,622 km (0.076 R)
• M29: 8,607,263 km (0.062 R)
• M30: 8,841,683 km (0.034 R)
• M31: 8,920,222 km (0.103 R)
• M32: 9,800,306 km (0.094 R)
• M33: 10,416,201 km (0.11 R)
• M34: 11,214,305 km (0.116 R)
• M35: 12,735,416 km (0.074 R)
• M36: 13,092,207 km (0.085 R)
• M37: 13,724,557 km (0.109 R)
• M38: 13,861,290 km (0.085 R)
• M39: 13,952,694 km (0.079 R)
• M40: 14,598,508 km (0.096 R)
• M41: 15,871,287 km (0.11 R)
• M42: 16,158,964 km (0.053 R)
• M43: 16,303,475 km (0.029 R)
• M44: 16,448,286 km (0.11 R)
• M45: 16,934,479 km (0.114 R)
• M46: 17,228,439 km (0.114 R)
• M47: 17,672,595 km (0.077 R)
• M48: 19,231,105 km (0.09 R)
• M49: 20,259,740 km (0.115 R)
• M50: 21,042,885 km (0.096 R)
• M51: 21,464,751 km (0.103 R)
• M52: 21,676,731 km (0.096 R)
• M53: 22,316,711 km (0.1 R)
• M54: 22,962,824 km (0.062 R)
• M55: 23,071,133 km (0.061 R)
• M56: 23,834,082 km (0.062 R)
• M57: 24,605,259 km (0.079 R)
• M58: 25,328,565 km (0.065 R)
• M59: 26,228,546 km (0.053 R)
• M60: 27,024,556 km (0.059 R)
• M61: 27,138,849 km (0.109 R)
• M62: 27,482,924 km (0.111 R)
• M63: 28,698,556 km (0.083 R)
• M64: 29,224,991 km (0.097 R)
• M65: 29,459,860 km (0.042 R)
• M66: 30,050,023 km (0.095 R)
• M67: 30,168,505 km (0.104 R)
• M68: 30,405,917 km (0.065 R)
• M69: 32,753,556 km (0.056 R)
• M70: 33,487,633 km (0.064 R)
• M71: 33,610,453 km (0.072 R)
• M72: 33,795,057 km (0.104 R)
• M73: 34,474,829 km (0.105 R)
• M74: 35,346,386 km (0.095 R)
• M75: 35,471,450 km (0.057 R)
• M76: 37,111,193 km (0.097 R)
• M77: 37,429,387 km (0.039 R)
• M78: 37,620,723 km (0.063 R)
• M79: 39,098,451 km (0.103 R)
• M80: 39,681,882 km (0.108 R)
• M81: 40,333,381 km (0.12 R)
• M82: 40,726,076 km (0.116 R)
• M83: 41,647,150 km (0.052 R)
• M84: 41,845,516 km (0.092 R)
• M85: 42,974,980 km (0.086 R)
• M86: 44,047,298 km (0.088 R)
• M87: 44,316,724 km (0.097 R)
• M88: 44,992,607 km (0.106 R)
• M89: 45,128,292 km (0.089 R)
• M90: 45,331,895 km (0.078 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 13,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit