🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 175 Days

Day: 16.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.12 AU - 1.2 AU

Year: 437 Days

Day: 46.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,810,447 km

• M1: 60,138 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.46 AU - 6.4 AU

Year: 4427 Days

Day: 28.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.9 AU - 8.8 AU

Year: 6971 Days

Day: 5.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,810,447 km

• M1: 177,423 km (0.056 R)
• M2: 341,532 km (0.057 R)
• M3: 457,021 km (0.099 R)
• M4: 719,566 km (0.044 R)
• M5: 1,008,140 km (0.092 R)
• M6: 1,194,539 km (0.047 R)
• M7: 1,466,807 km (0.102 R)
• M8: 1,743,862 km (0.091 R)
• M9: 1,840,054 km (0.108 R)
• M10: 1,954,795 km (0.1 R)
• M11: 2,243,669 km (0.08 R)
• M12: 2,420,344 km (0.06 R)
• M13: 2,657,008 km (0.075 R)
• M14: 2,997,642 km (0.086 R)
• M15: 3,114,328 km (0.118 R)
• M16: 3,292,350 km (0.049 R)
• M17: 3,453,467 km (0.112 R)
• M18: 3,658,715 km (0.037 R)
• M19: 3,868,003 km (0.111 R)
• M20: 4,497,510 km (0.04 R)
• M21: 4,586,970 km (0.077 R)
• M22: 4,835,901 km (0.06 R)
• M23: 5,206,155 km (0.067 R)
• M24: 6,023,409 km (0.114 R)
• M25: 6,346,540 km (0.117 R)
• M26: 6,624,493 km (0.12 R)
• M27: 6,726,519 km (0.114 R)
• M28: 7,192,366 km (0.081 R)
• M29: 7,297,384 km (0.119 R)
• M30: 7,429,329 km (0.06 R)
• M31: 8,265,282 km (0.108 R)
• M32: 8,652,591 km (0.101 R)
• M33: 8,932,938 km (0.085 R)
• M34: 9,187,703 km (0.115 R)
• M35: 9,301,846 km (0.098 R)
• M36: 10,438,640 km (0.105 R)
• M37: 10,557,720 km (0.088 R)
• M38: 11,038,677 km (0.109 R)
• M39: 11,281,923 km (0.108 R)
• M40: 11,496,148 km (0.061 R)
• M41: 12,053,250 km (0.101 R)
• M42: 12,178,314 km (0.105 R)
• M43: 14,039,311 km (0.089 R)
• M44: 14,203,869 km (0.1 R)
• M45: 14,435,297 km (0.045 R)
• M46: 14,701,432 km (0.108 R)
• M47: 15,204,679 km (0.088 R)
• M48: 15,475,451 km (0.114 R)
• M49: 15,850,493 km (0.115 R)
• M50: 16,056,190 km (0.11 R)
• M51: 16,159,412 km (0.072 R)
• M52: 16,678,966 km (0.035 R)
• M53: 17,098,438 km (0.09 R)
• M54: 18,377,949 km (0.088 R)
• M55: 18,485,958 km (0.086 R)
• M56: 19,284,512 km (0.098 R)
• M57: 19,688,127 km (0.08 R)
• M58: 20,094,435 km (0.046 R)
• M59: 21,899,931 km (0.04 R)
• M60: 22,359,496 km (0.076 R)
• M61: 23,913,968 km (0.081 R)
• M62: 24,505,926 km (0.063 R)
• M63: 24,903,258 km (0.075 R)
• M64: 25,102,672 km (0.086 R)
• M65: 25,463,054 km (0.106 R)
• M66: 25,744,597 km (0.092 R)
• M67: 26,107,970 km (0.065 R)
• M68: 27,044,453 km (0.096 R)
• M69: 27,208,412 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 7.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.37 AU - 18.17 AU

Year: 20875 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,810,447 km

• M1: 289,921 km (0.088 R)
• M2: 726,148 km (0.057 R)
• M3: 1,327,532 km (0.072 R)
• M4: 1,649,017 km (0.111 R)
• M5: 1,726,659 km (0.106 R)
• M6: 2,161,240 km (0.088 R)
• M7: 2,361,851 km (0.065 R)
• M8: 2,812,141 km (0.07 R)
• M9: 3,223,685 km (0.109 R)
• M10: 3,387,045 km (0.114 R)
• M11: 4,387,406 km (0.065 R)
• M12: 4,678,524 km (0.108 R)
• M13: 5,203,164 km (0.067 R)
• M14: 5,318,055 km (0.104 R)
• M15: 6,064,847 km (0.059 R)
• M16: 6,185,872 km (0.105 R)
• M17: 6,266,804 km (0.063 R)
• M18: 6,928,177 km (0.12 R)
• M19: 7,096,923 km (0.114 R)
• M20: 7,568,156 km (0.092 R)
• M21: 8,093,694 km (0.082 R)
• M22: 8,271,416 km (0.077 R)
• M23: 8,903,916 km (0.115 R)
• M24: 9,365,275 km (0.057 R)
• M25: 9,505,150 km (0.085 R)
• M26: 9,645,772 km (0.036 R)
• M27: 9,929,110 km (0.108 R)
• M28: 10,311,033 km (0.059 R)
• M29: 10,893,119 km (0.084 R)
• M30: 11,040,323 km (0.095 R)
• M31: 11,836,333 km (0.102 R)
• M32: 13,116,891 km (0.077 R)
• M33: 13,430,598 km (0.095 R)
• M34: 13,694,039 km (0.096 R)
• M35: 13,799,955 km (0.08 R)
• M36: 15,091,284 km (0.052 R)
• M37: 16,084,913 km (0.082 R)
• M38: 17,099,485 km (0.106 R)
• M39: 17,902,976 km (0.097 R)
• M40: 19,190,265 km (0.115 R)
• M41: 19,427,527 km (0.089 R)
• M42: 20,446,588 km (0.084 R)
• M43: 20,688,937 km (0.103 R)
• M44: 21,054,105 km (0.111 R)
• M45: 21,483,002 km (0.098 R)
• M46: 22,162,625 km (0.075 R)
• M47: 22,473,939 km (0.051 R)
• M48: 23,733,553 km (0.111 R)
• M49: 23,797,132 km (0.048 R)
• M50: 24,500,242 km (0.077 R)
• M51: 25,340,084 km (0.114 R)
• M52: 25,861,433 km (0.103 R)
• M53: 26,123,528 km (0.095 R)
• M54: 27,380,300 km (0.118 R)
• M55: 27,647,482 km (0.099 R)
• M56: 29,678,123 km (0.072 R)
• M57: 29,746,639 km (0.106 R)
• M58: 30,988,750 km (0.099 R)
• M59: 31,336,864 km (0.092 R)
• M60: 32,177,455 km (0.063 R)
• M61: 32,318,376 km (0.119 R)
• M62: 34,311,319 km (0.11 R)
• M63: 35,105,235 km (0.048 R)
• M64: 35,468,010 km (0.108 R)
• M65: 35,540,714 km (0.074 R)
• M66: 35,832,131 km (0.091 R)
• M67: 36,784,471 km (0.043 R)
• M68: 37,226,832 km (0.073 R)
• M69: 38,042,439 km (0.12 R)
• M70: 39,389,718 km (0.104 R)
• M71: 40,828,700 km (0.108 R)
• M72: 41,057,435 km (0.101 R)
• M73: 41,286,768 km (0.084 R)
• M74: 42,670,848 km (0.059 R)
• M75: 43,446,513 km (0.082 R)
• M76: 43,524,304 km (0.087 R)
• M77: 43,914,006 km (0.03 R)
• M78: 44,618,463 km (0.059 R)
• M79: 47,874,759 km (0.093 R)
• M80: 49,004,074 km (0.054 R)
• M81: 49,166,238 km (0.087 R)
• M82: 50,142,214 km (0.04 R)
• M83: 50,468,936 km (0.105 R)
• M84: 50,550,766 km (0.118 R)
• M85: 51,124,624 km (0.108 R)
• M86: 51,206,753 km (0.113 R)
• M87: 53,108,590 km (0.048 R)
• M88: 53,942,599 km (0.065 R)
• M89: 55,708,003 km (0.117 R)
• M90: 55,961,871 km (0.118 R)
• M91: 56,300,710 km (0.11 R)
• M92: 56,555,475 km (0.109 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit