🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 259 Days

Day: 22.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 140.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.17 AU - 1.43 AU

Year: 526 Days

Day: 42 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.13 AU - 2.87 AU

Year: 1402 Days

Day: 24.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 12.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.66 AU - 6.2 AU

Year: 5123 Days

Day: 8.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,814,187 km

• M1: 156,779 km (0.081 R)
• M2: 247,734 km (0.071 R)
• M3: 392,246 km (0.109 R)
• M4: 802,892 km (0.092 R)
• M5: 889,808 km (0.099 R)
• M6: 967,300 km (0.1 R)
• M7: 1,157,588 km (0.12 R)
• M8: 1,286,841 km (0.12 R)
• M9: 1,497,923 km (0.032 R)
• M10: 1,576,163 km (0.104 R)
• M11: 1,753,437 km (0.054 R)
• M12: 1,988,904 km (0.092 R)
• M13: 2,145,832 km (0.073 R)
• M14: 2,528,354 km (0.101 R)
• M15: 2,834,580 km (0.067 R)
• M16: 2,952,464 km (0.08 R)
• M17: 3,092,188 km (0.112 R)
• M18: 3,173,120 km (0.112 R)
• M19: 3,932,778 km (0.115 R)
• M20: 4,153,734 km (0.1 R)
• M21: 4,424,357 km (0.116 R)
• M22: 4,538,799 km (0.094 R)
• M23: 5,054,314 km (0.098 R)
• M24: 5,246,547 km (0.117 R)
• M25: 5,441,024 km (0.078 R)
• M26: 6,527,703 km (0.11 R)
• M27: 7,136,267 km (0.093 R)
• M28: 7,406,441 km (0.084 R)
• M29: 7,680,055 km (0.076 R)
• M30: 7,762,933 km (0.1 R)
• M31: 8,181,059 km (0.072 R)
• M32: 8,865,619 km (0.107 R)
• M33: 9,450,247 km (0.083 R)
• M34: 9,836,808 km (0.105 R)
• M35: 9,926,866 km (0.114 R)
• M36: 10,047,292 km (0.04 R)
• M37: 10,137,949 km (0.109 R)
• M38: 10,350,377 km (0.077 R)
• M39: 11,624,652 km (0.086 R)
• M40: 11,815,389 km (0.028 R)
• M41: 12,103,216 km (0.102 R)
• M42: 12,490,824 km (0.062 R)
• M43: 13,145,763 km (0.026 R)
• M44: 13,644,373 km (0.084 R)
• M45: 14,900,546 km (0.061 R)
• M46: 15,004,068 km (0.112 R)
• M47: 15,385,543 km (0.095 R)
• M48: 15,490,112 km (0.12 R)
• M49: 16,300,034 km (0.086 R)
• M50: 16,763,788 km (0.054 R)
• M51: 16,943,455 km (0.068 R)
• M52: 17,159,773 km (0.074 R)
• M53: 17,558,751 km (0.071 R)
• M54: 17,704,609 km (0.115 R)
• M55: 18,625,234 km (0.083 R)
• M56: 19,110,081 km (0.063 R)
• M57: 19,636,964 km (0.1 R)
• M58: 19,750,509 km (0.048 R)
• M59: 19,940,199 km (0.1 R)
• M60: 20,436,266 km (0.109 R)
• M61: 21,674,787 km (0.115 R)
• M62: 22,184,766 km (0.087 R)
• M63: 22,857,807 km (0.11 R)
• M64: 23,056,921 km (0.1 R)
• M65: 23,176,749 km (0.103 R)
• M66: 23,336,819 km (0.055 R)
• M67: 23,577,672 km (0.059 R)
• M68: 23,658,006 km (0.047 R)
• M69: 24,264,326 km (0.102 R)
• M70: 24,345,557 km (0.072 R)
• M71: 25,616,092 km (0.102 R)
• M72: 26,363,782 km (0.103 R)
• M73: 26,530,883 km (0.116 R)
• M74: 26,740,171 km (0.11 R)
• M75: 27,118,504 km (0.114 R)
• M76: 27,371,773 km (0.119 R)
• M77: 27,456,296 km (0.091 R)
• M78: 28,008,162 km (0.117 R)
• M79: 28,264,124 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.1

Radius: 6.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.63 AU - 13.93 AU

Year: 17169 Days

Day: 19.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,814,187 km

• M1: 198,965 km (0.105 R)
• M2: 460,462 km (0.107 R)
• M3: 549,473 km (0.118 R)
• M4: 730,337 km (0.108 R)
• M5: 1,111,811 km (0.119 R)
• M6: 1,215,931 km (0.051 R)
• M7: 1,684,023 km (0.114 R)
• M8: 1,804,001 km (0.059 R)
• M9: 2,138,053 km (0.119 R)
• M10: 2,246,362 km (0.028 R)
• M11: 2,290,194 km (0.1 R)
• M12: 2,909,978 km (0.111 R)
• M13: 2,957,849 km (0.042 R)
• M14: 3,838,083 km (0.095 R)
• M15: 4,049,914 km (0.061 R)
• M16: 4,512,919 km (0.093 R)
• M17: 4,764,842 km (0.097 R)
• M18: 5,050,125 km (0.094 R)
• M19: 5,165,914 km (0.052 R)
• M20: 5,282,450 km (0.083 R)
• M21: 5,488,447 km (0.109 R)
• M22: 5,667,216 km (0.107 R)
• M23: 5,757,424 km (0.107 R)
• M24: 5,817,712 km (0.118 R)
• M25: 6,153,260 km (0.111 R)
• M26: 6,716,047 km (0.04 R)
• M27: 6,811,341 km (0.091 R)
• M28: 6,907,233 km (0.113 R)
• M29: 7,132,677 km (0.088 R)
• M30: 7,197,453 km (0.095 R)
• M31: 7,557,535 km (0.082 R)
• M32: 7,689,929 km (0.091 R)
• M33: 8,466,192 km (0.077 R)
• M34: 8,603,822 km (0.116 R)
• M35: 9,694,690 km (0.106 R)
• M36: 10,092,172 km (0.115 R)
• M37: 10,384,635 km (0.104 R)
• M38: 10,531,840 km (0.037 R)
• M39: 11,582,017 km (0.08 R)
• M40: 13,942,073 km (0.09 R)
• M41: 14,063,845 km (0.116 R)
• M42: 14,104,536 km (0.102 R)
• M43: 14,186,067 km (0.114 R)
• M44: 14,431,407 km (0.116 R)
• M45: 14,472,547 km (0.063 R)
• M46: 14,513,537 km (0.097 R)
• M47: 14,884,988 km (0.102 R)
• M48: 15,259,581 km (0.097 R)
• M49: 15,343,206 km (0.103 R)
• M50: 15,806,062 km (0.113 R)
• M51: 16,230,771 km (0.061 R)
• M52: 17,396,288 km (0.073 R)
• M53: 17,527,485 km (0.077 R)
• M54: 17,746,795 km (0.099 R)
• M55: 17,834,759 km (0.065 R)
• M56: 18,856,961 km (0.117 R)
• M57: 19,443,235 km (0.104 R)
• M58: 19,806,908 km (0.052 R)
• M59: 19,852,535 km (0.05 R)
• M60: 20,772,263 km (0.067 R)
• M61: 20,818,638 km (0.088 R)
• M62: 22,462,569 km (0.057 R)
• M63: 22,557,713 km (0.033 R)
• M64: 22,700,729 km (0.112 R)
• M65: 23,035,679 km (0.091 R)
• M66: 23,613,725 km (0.042 R)
• M67: 24,001,632 km (0.099 R)
• M68: 25,923,067 km (0.119 R)
• M69: 26,072,964 km (0.1 R)
• M70: 26,675,245 km (0.1 R)
• M71: 27,383,591 km (0.053 R)
• M72: 27,893,421 km (0.115 R)
• M73: 28,200,695 km (0.086 R)
• M74: 28,303,468 km (0.1 R)
• M75: 28,509,165 km (0.109 R)
• M76: 28,974,116 km (0.03 R)
• M77: 29,025,876 km (0.077 R)
• M78: 30,120,933 km (0.111 R)
• M79: 30,436,285 km (0.084 R)
• M80: 30,541,602 km (0.079 R)
• M81: 30,647,069 km (0.085 R)
• M82: 31,922,241 km (0.056 R)
• M83: 32,620,115 km (0.055 R)
• M84: 33,106,308 km (0.103 R)
• M85: 33,214,617 km (0.119 R)
• M86: 33,377,379 km (0.09 R)
• M87: 34,469,145 km (0.109 R)
• M88: 36,855,979 km (0.047 R)
• M89: 37,814,153 km (0.043 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit