🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.63 AU - 0.99 AU

Year: 268 Days

Day: 13.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.03 AU - 2.45 AU

Year: 1231 Days

Day: 19.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 9.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.36 AU - 6.58 AU

Year: 5355 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,608,236 km

• M1: 177,722 km (0.077 R)
• M2: 238,609 km (0.108 R)
• M3: 369,956 km (0.119 R)
• M4: 624,870 km (0.082 R)
• M5: 808,576 km (0.115 R)
• M6: 1,056,759 km (0.097 R)
• M7: 1,179,430 km (0.054 R)
• M8: 1,678,339 km (0.099 R)
• M9: 1,750,145 km (0.117 R)
• M10: 2,560,667 km (0.081 R)
• M11: 2,831,888 km (0.108 R)
• M12: 3,371,786 km (0.118 R)
• M13: 3,921,858 km (0.091 R)
• M14: 4,115,138 km (0.118 R)
• M15: 4,202,055 km (0.098 R)
• M16: 4,344,621 km (0.077 R)
• M17: 4,466,544 km (0.115 R)
• M18: 4,533,563 km (0.113 R)
• M19: 5,209,895 km (0.116 R)
• M20: 5,363,233 km (0.074 R)
• M21: 5,722,867 km (0.054 R)
• M22: 5,966,861 km (0.111 R)
• M23: 6,040,762 km (0.107 R)
• M24: 6,668,475 km (0.076 R)
• M25: 6,822,112 km (0.1 R)
• M26: 7,172,470 km (0.084 R)
• M27: 7,488,720 km (0.066 R)
• M28: 7,849,999 km (0.103 R)
• M29: 8,631,348 km (0.098 R)
• M30: 8,855,296 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.97 AU - 10.95 AU

Year: 10681 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,608,236 km

• M1: 159,471 km (0.074 R)
• M2: 576,700 km (0.043 R)
• M3: 655,687 km (0.079 R)
• M4: 1,112,410 km (0.037 R)
• M5: 1,256,921 km (0.083 R)
• M6: 1,849,927 km (0.1 R)
• M7: 1,948,512 km (0.079 R)
• M8: 2,176,948 km (0.099 R)
• M9: 2,577,422 km (0.12 R)
• M10: 2,688,274 km (0.105 R)
• M11: 3,030,404 km (0.103 R)
• M12: 3,296,389 km (0.104 R)
• M13: 3,508,519 km (0.109 R)
• M14: 4,172,285 km (0.026 R)
• M15: 4,772,322 km (0.054 R)
• M16: 5,868,575 km (0.109 R)
• M17: 6,692,560 km (0.075 R)
• M18: 7,079,270 km (0.097 R)
• M19: 7,393,725 km (0.083 R)
• M20: 7,473,162 km (0.1 R)
• M21: 7,632,783 km (0.09 R)
• M22: 7,833,842 km (0.118 R)
• M23: 8,159,367 km (0.054 R)
• M24: 8,697,770 km (0.099 R)
• M25: 8,823,582 km (0.091 R)
• M26: 9,462,215 km (0.056 R)
• M27: 9,721,767 km (0.099 R)
• M28: 9,940,031 km (0.105 R)
• M29: 10,470,355 km (0.119 R)
• M30: 10,559,515 km (0.073 R)
• M31: 10,649,124 km (0.066 R)
• M32: 11,929,233 km (0.084 R)
• M33: 12,634,887 km (0.103 R)
• M34: 13,016,810 km (0.111 R)
• M35: 13,548,182 km (0.054 R)
• M36: 13,792,026 km (0.091 R)
• M37: 14,234,836 km (0.096 R)
• M38: 14,782,214 km (0.097 R)
• M39: 15,235,346 km (0.116 R)
• M40: 15,336,624 km (0.053 R)
• M41: 15,692,966 km (0.071 R)
• M42: 15,846,454 km (0.118 R)
• M43: 16,000,539 km (0.103 R)
• M44: 16,830,658 km (0.066 R)
• M45: 16,935,377 km (0.103 R)
• M46: 18,370,768 km (0.086 R)
• M47: 18,749,251 km (0.065 R)
• M48: 19,900,107 km (0.055 R)
• M49: 20,512,112 km (0.064 R)
• M50: 20,736,210 km (0.117 R)
• M51: 21,526,834 km (0.119 R)
• M52: 22,442,523 km (0.116 R)
• M53: 22,731,396 km (0.112 R)
• M54: 23,839,917 km (0.116 R)
• M55: 24,016,592 km (0.095 R)
• M56: 25,145,607 km (0.103 R)
• M57: 25,445,551 km (0.047 R)
• M58: 25,565,827 km (0.097 R)
• M59: 25,988,441 km (0.083 R)
• M60: 26,535,222 km (0.025 R)
• M61: 28,509,913 km (0.071 R)
• M62: 29,578,192 km (0.1 R)
• M63: 31,108,578 km (0.039 R)
• M64: 31,301,709 km (0.078 R)
• M65: 31,753,794 km (0.059 R)
• M66: 33,848,164 km (0.113 R)
• M67: 35,112,715 km (0.057 R)
• M68: 35,919,346 km (0.088 R)
• M69: 36,054,433 km (0.097 R)
• M70: 36,189,520 km (0.083 R)
• M71: 36,528,359 km (0.087 R)
• M72: 36,732,112 km (0.087 R)
• M73: 37,619,377 km (0.118 R)
• M74: 38,582,787 km (0.092 R)
• M75: 38,721,165 km (0.112 R)
• M76: 41,380,117 km (0.096 R)
• M77: 42,588,719 km (0.097 R)
• M78: 43,304,993 km (0.055 R)
• M79: 44,604,400 km (0.117 R)
• M80: 49,177,308 km (0.068 R)
• M81: 49,552,499 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit