🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 24.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 262 Days

Day: 38.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.77 AU - 2.81 AU

Year: 1320 Days

Day: 47.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,111,660 km

• M1: 1,276,519 km (0.078 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 13.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.38 AU - 5.12 AU

Year: 3942 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,111,660 km

• M1: 264,339 km (0.065 R)
• M2: 415,732 km (0.095 R)
• M3: 556,354 km (0.113 R)
• M4: 643,121 km (0.081 R)
• M5: 793,467 km (0.108 R)
• M6: 925,113 km (0.086 R)
• M7: 1,155,045 km (0.093 R)
• M8: 1,927,718 km (0.049 R)
• M9: 2,820,369 km (0.039 R)
• M10: 2,980,588 km (0.111 R)
• M11: 3,177,010 km (0.081 R)
• M12: 3,496,850 km (0.116 R)
• M13: 3,599,923 km (0.063 R)
• M14: 3,774,354 km (0.025 R)
• M15: 3,951,478 km (0.097 R)
• M16: 4,295,852 km (0.072 R)
• M17: 4,406,704 km (0.062 R)
• M18: 4,593,403 km (0.105 R)
• M19: 4,687,799 km (0.085 R)
• M20: 4,897,834 km (0.088 R)
• M21: 4,994,475 km (0.097 R)
• M22: 5,130,609 km (0.093 R)
• M23: 5,248,342 km (0.081 R)
• M24: 5,406,766 km (0.089 R)
• M25: 5,667,665 km (0.093 R)
• M26: 6,056,470 km (0.119 R)
• M27: 6,139,497 km (0.025 R)
• M28: 6,285,504 km (0.074 R)
• M29: 6,390,671 km (0.067 R)
• M30: 6,581,259 km (0.106 R)
• M31: 6,881,652 km (0.104 R)
• M32: 7,033,643 km (0.064 R)
• M33: 7,362,908 km (0.037 R)
• M34: 7,697,259 km (0.066 R)
• M35: 8,496,860 km (0.097 R)
• M36: 8,660,071 km (0.073 R)
• M37: 8,918,576 km (0.115 R)
• M38: 9,227,346 km (0.041 R)
• M39: 9,419,131 km (0.116 R)
• M40: 9,636,496 km (0.068 R)
• M41: 10,002,413 km (0.104 R)
• M42: 10,472,599 km (0.027 R)
• M43: 10,647,628 km (0.106 R)
• M44: 10,874,120 km (0.116 R)
• M45: 11,000,679 km (0.094 R)
• M46: 11,589,048 km (0.119 R)
• M47: 12,056,691 km (0.113 R)
• M48: 12,266,427 km (0.104 R)
• M49: 12,663,161 km (0.091 R)
• M50: 14,153,903 km (0.086 R)
• M51: 14,236,781 km (0.057 R)
• M52: 14,514,285 km (0.112 R)
• M53: 14,681,685 km (0.108 R)
• M54: 15,046,703 km (0.076 R)
• M55: 15,613,829 km (0.119 R)
• M56: 15,756,695 km (0.052 R)
• M57: 16,130,390 km (0.109 R)
• M58: 16,361,818 km (0.08 R)
• M59: 16,477,906 km (0.097 R)
• M60: 16,798,494 km (0.09 R)
• M61: 17,062,535 km (0.082 R)
• M62: 17,416,483 km (0.103 R)
• M63: 17,505,494 km (0.063 R)
• M64: 17,743,205 km (0.077 R)
• M65: 18,012,032 km (0.101 R)
• M66: 18,402,782 km (0.089 R)
• M67: 18,887,479 km (0.12 R)
• M68: 18,978,883 km (0.086 R)
• M69: 19,653,271 km (0.091 R)
• M70: 19,869,440 km (0.117 R)
• M71: 20,429,235 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 6.8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.82 AU - 22.54 AU

Year: 29518 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,111,660 km

• M1: 92,152 km (0.109 R)
• M2: 156,330 km (0.1 R)
• M3: 223,798 km (0.069 R)
• M4: 521,199 km (0.088 R)
• M5: 634,744 km (0.105 R)
• M6: 707,000 km (0.108 R)
• M7: 756,816 km (0.076 R)
• M8: 996,023 km (0.075 R)
• M9: 1,607,579 km (0.026 R)
• M10: 1,674,299 km (0.117 R)
• M11: 2,057,569 km (0.099 R)
• M12: 2,315,625 km (0.091 R)
• M13: 2,429,320 km (0.115 R)
• M14: 4,114,390 km (0.111 R)
• M15: 4,628,409 km (0.115 R)
• M16: 5,361,737 km (0.074 R)
• M17: 5,462,267 km (0.081 R)
• M18: 5,614,258 km (0.079 R)
• M19: 6,078,461 km (0.112 R)
• M20: 6,448,117 km (0.093 R)
• M21: 6,662,640 km (0.057 R)
• M22: 6,716,645 km (0.118 R)
• M23: 6,824,954 km (0.112 R)
• M24: 6,879,408 km (0.054 R)
• M25: 7,209,121 km (0.07 R)
• M26: 7,320,123 km (0.083 R)
• M27: 7,431,723 km (0.063 R)
• M28: 8,637,332 km (0.118 R)
• M29: 9,840,847 km (0.092 R)
• M30: 10,087,833 km (0.106 R)
• M31: 11,417,758 km (0.112 R)
• M32: 12,004,481 km (0.095 R)
• M33: 12,136,127 km (0.113 R)
• M34: 13,139,181 km (0.051 R)
• M35: 13,275,016 km (0.054 R)
• M36: 15,152,768 km (0.077 R)
• M37: 15,223,827 km (0.119 R)
• M38: 15,724,831 km (0.074 R)
• M39: 18,083,391 km (0.094 R)
• M40: 18,158,788 km (0.047 R)
• M41: 18,385,878 km (0.101 R)
• M42: 18,461,724 km (0.082 R)
• M43: 20,392,583 km (0.082 R)
• M44: 21,661,622 km (0.108 R)
• M45: 22,063,442 km (0.034 R)
• M46: 25,534,412 km (0.113 R)
• M47: 25,958,821 km (0.03 R)
• M48: 27,419,046 km (0.103 R)
• M49: 29,436,822 km (0.111 R)
• M50: 30,598,300 km (0.053 R)
• M51: 31,957,097 km (0.073 R)
• M52: 32,965,985 km (0.116 R)
• M53: 33,520,694 km (0.089 R)
• M54: 37,200,652 km (0.107 R)
• M55: 37,874,591 km (0.086 R)
• M56: 39,527,946 km (0.049 R)
• M57: 41,503,236 km (0.073 R)
• M58: 41,702,501 km (0.03 R)
• M59: 43,510,391 km (0.047 R)
• M60: 44,525,712 km (0.098 R)
• M61: 46,476,468 km (0.081 R)
• M62: 48,140,595 km (0.096 R)
• M63: 48,559,768 km (0.098 R)
• M64: 50,248,130 km (0.116 R)
• M65: 51,634,154 km (0.107 R)
• M66: 53,140,754 km (0.114 R)
• M67: 53,573,840 km (0.072 R)
• M68: 54,552,659 km (0.114 R)
• M69: 55,976,830 km (0.094 R)
• M70: 56,197,039 km (0.097 R)
• M71: 57,302,268 km (0.055 R)
• M72: 60,434,997 km (0.098 R)
• M73: 60,887,081 km (0.073 R)
• M74: 62,250,068 km (0.112 R)
• M75: 63,278,852 km (0.1 R)
• M76: 63,737,818 km (0.06 R)
• M77: 64,774,681 km (0.117 R)
• M78: 65,469,115 km (0.12 R)
• M79: 68,977,633 km (0.088 R)
• M80: 69,331,881 km (0.103 R)
• M81: 70,635,776 km (0.066 R)
• M82: 73,267,801 km (0.062 R)
• M83: 75,445,049 km (0.09 R)
• M84: 78,504,175 km (0.054 R)
• M85: 80,731,688 km (0.111 R)
• M86: 82,478,542 km (0.111 R)
• M87: 83,105,357 km (0.1 R)
• M88: 83,356,532 km (0.12 R)
• M89: 83,608,006 km (0.11 R)
• M90: 84,111,702 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit