🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.56 AU

Year: 581 Days

Day: 26.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.4 AU - 2.32 AU

Year: 900 Days

Day: 16.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 76.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,084,814 km

• M1: 32,463 km (0.038 R)
• M2: 1,136,645 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.96 AU - 2.66 AU

Year: 1246 Days

Day: 15.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,084,814 km

• M1: 628,760 km (0.119 R)
• M2: 756,965 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 10.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.1 AU - 8 AU

Year: 7360 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,084,814 km

• M1: 181,163 km (0.034 R)
• M2: 304,432 km (0.111 R)
• M3: 701,016 km (0.112 R)
• M4: 950,994 km (0.05 R)
• M5: 1,104,481 km (0.109 R)
• M6: 1,340,995 km (0.112 R)
• M7: 1,554,322 km (0.112 R)
• M8: 1,799,812 km (0.106 R)
• M9: 1,884,484 km (0.075 R)
• M10: 2,259,526 km (0.097 R)
• M11: 2,420,942 km (0.085 R)
• M12: 2,755,294 km (0.113 R)
• M13: 2,878,263 km (0.096 R)
• M14: 3,003,177 km (0.105 R)
• M15: 3,181,049 km (0.117 R)
• M16: 3,574,192 km (0.094 R)
• M17: 3,900,016 km (0.044 R)
• M18: 4,122,618 km (0.064 R)
• M19: 4,522,194 km (0.054 R)
• M20: 4,697,224 km (0.117 R)
• M21: 4,994,175 km (0.082 R)
• M22: 6,081,004 km (0.049 R)
• M23: 6,339,659 km (0.093 R)
• M24: 6,800,719 km (0.08 R)
• M25: 6,934,609 km (0.041 R)
• M26: 7,478,398 km (0.091 R)
• M27: 7,720,746 km (0.101 R)
• M28: 8,142,163 km (0.099 R)
• M29: 8,535,007 km (0.066 R)
• M30: 10,746,363 km (0.114 R)
• M31: 11,216,848 km (0.101 R)
• M32: 11,774,100 km (0.051 R)
• M33: 13,710,645 km (0.037 R)
• M34: 14,050,082 km (0.098 R)
• M35: 14,135,353 km (0.069 R)
• M36: 15,259,731 km (0.074 R)
• M37: 15,921,552 km (0.111 R)
• M38: 16,367,802 km (0.117 R)
• M39: 16,637,677 km (0.084 R)
• M40: 17,227,242 km (0.082 R)
• M41: 17,916,140 km (0.118 R)
• M42: 18,054,967 km (0.115 R)
• M43: 18,380,492 km (0.117 R)
• M44: 18,567,190 km (0.085 R)
• M45: 18,660,838 km (0.118 R)
• M46: 19,084,200 km (0.083 R)
• M47: 19,273,442 km (0.079 R)
• M48: 19,415,709 km (0.064 R)
• M49: 19,558,426 km (0.087 R)
• M50: 19,653,719 km (0.1 R)
• M51: 20,421,605 km (0.107 R)
• M52: 20,663,655 km (0.062 R)
• M53: 21,739,712 km (0.107 R)
• M54: 21,838,447 km (0.044 R)
• M55: 22,633,559 km (0.073 R)
• M56: 22,984,516 km (0.091 R)
• M57: 23,387,682 km (0.072 R)
• M58: 23,590,238 km (0.107 R)
• M59: 24,201,196 km (0.042 R)
• M60: 25,542,939 km (0.095 R)
• M61: 26,170,203 km (0.061 R)
• M62: 26,275,220 km (0.101 R)
• M63: 26,380,537 km (0.12 R)
• M64: 26,802,703 km (0.087 R)
• M65: 27,760,727 km (0.062 R)
• M66: 29,109,950 km (0.09 R)
• M67: 29,273,311 km (0.082 R)
• M68: 29,436,971 km (0.084 R)
• M69: 29,874,844 km (0.116 R)
• M70: 30,149,656 km (0.073 R)
• M71: 30,535,768 km (0.051 R)
• M72: 32,096,522 km (0.066 R)
• M73: 32,434,314 km (0.049 R)
• M74: 32,886,698 km (0.11 R)
• M75: 33,397,874 km (0.116 R)
• M76: 35,005,453 km (0.117 R)
• M77: 35,121,242 km (0.052 R)
• M78: 35,702,130 km (0.073 R)
• M79: 36,755,598 km (0.06 R)
• M80: 37,050,007 km (0.089 R)
• M81: 37,286,222 km (0.083 R)
• M82: 38,235,720 km (0.101 R)
• M83: 38,354,949 km (0.04 R)
• M84: 38,653,696 km (0.109 R)
• M85: 38,833,214 km (0.098 R)
• M86: 39,013,180 km (0.081 R)
• M87: 39,916,601 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 4.1

Gravity: 54.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.59 AU - 17.93 AU

Year: 22196 Days

Day: 17.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,084,814 km

• M1: 250,576 km (0.027 R)
• M2: 365,019 km (0.03 R)
• M3: 518,805 km (0.087 R)
• M4: 1,087,876 km (0.055 R)
• M5: 1,118,543 km (0.101 R)
• M6: 1,374,206 km (0.093 R)
• M7: 1,508,695 km (0.114 R)
• M8: 1,647,521 km (0.055 R)
• M9: 2,050,089 km (0.119 R)
• M10: 2,165,130 km (0.057 R)
• M11: 3,608,001 km (0.057 R)
• M12: 4,919,676 km (0.111 R)
• M13: 4,970,838 km (0.115 R)
• M14: 5,229,194 km (0.052 R)
• M15: 5,705,513 km (0.037 R)
• M16: 6,250,648 km (0.119 R)
• M17: 7,215,105 km (0.079 R)
• M18: 7,273,299 km (0.065 R)
• M19: 8,043,578 km (0.081 R)
• M20: 8,591,855 km (0.079 R)
• M21: 10,902,543 km (0.112 R)
• M22: 11,644,549 km (0.099 R)
• M23: 11,918,313 km (0.093 R)
• M24: 12,472,423 km (0.029 R)
• M25: 13,893,902 km (0.112 R)
• M26: 14,403,433 km (0.093 R)
• M27: 14,550,188 km (0.093 R)
• M28: 14,845,046 km (0.107 R)
• M29: 14,993,297 km (0.113 R)
• M30: 15,816,983 km (0.104 R)
• M31: 16,655,329 km (0.101 R)
• M32: 18,137,096 km (0.078 R)
• M33: 18,853,670 km (0.034 R)
• M34: 18,933,855 km (0.053 R)
• M35: 20,068,255 km (0.068 R)
• M36: 20,891,941 km (0.087 R)
• M37: 20,974,968 km (0.084 R)
• M38: 21,307,973 km (0.088 R)
• M39: 22,232,637 km (0.042 R)
• M40: 23,687,327 km (0.119 R)
• M41: 24,382,508 km (0.063 R)
• M42: 26,060,248 km (0.071 R)
• M43: 26,687,662 km (0.109 R)
• M44: 28,231,961 km (0.12 R)
• M45: 30,085,628 km (0.095 R)
• M46: 30,555,215 km (0.119 R)
• M47: 32,842,417 km (0.073 R)
• M48: 34,006,588 km (0.103 R)
• M49: 34,790,182 km (0.113 R)
• M50: 35,480,725 km (0.107 R)
• M51: 36,474,953 km (0.062 R)
• M52: 36,975,507 km (0.115 R)
• M53: 38,898,139 km (0.055 R)
• M54: 40,438,997 km (0.114 R)
• M55: 40,645,891 km (0.095 R)
• M56: 42,524,092 km (0.094 R)
• M57: 43,367,974 km (0.049 R)
• M58: 43,579,805 km (0.11 R)
• M59: 44,430,568 km (0.076 R)
• M60: 44,537,231 km (0.081 R)
• M61: 45,394,127 km (0.083 R)
• M62: 45,501,539 km (0.106 R)
• M63: 46,364,569 km (0.087 R)
• M64: 46,798,103 km (0.107 R)
• M65: 49,206,330 km (0.029 R)
• M66: 49,316,733 km (0.048 R)
• M67: 52,103,891 km (0.112 R)
• M68: 52,329,036 km (0.12 R)
• M69: 52,780,373 km (0.056 R)
• M70: 54,598,585 km (0.082 R)
• M71: 55,400,430 km (0.059 R)
• M72: 55,515,321 km (0.088 R)
• M73: 55,975,634 km (0.06 R)
• M74: 57,596,527 km (0.119 R)
• M75: 61,002,870 km (0.065 R)
• M76: 61,715,704 km (0.036 R)
• M77: 64,473,990 km (0.063 R)
• M78: 65,321,312 km (0.086 R)
• M79: 65,807,206 km (0.097 R)
• M80: 66,172,374 km (0.051 R)
• M81: 66,416,219 km (0.034 R)
• M82: 67,394,589 km (0.103 R)
• M83: 68,008,538 km (0.09 R)
• M84: 69,737,291 km (0.118 R)
• M85: 72,482,861 km (0.093 R)
• M86: 72,608,523 km (0.108 R)
• M87: 74,882,411 km (0.094 R)
• M88: 75,772,967 km (0.061 R)
• M89: 75,900,574 km (0.118 R)
• M90: 76,795,169 km (0.105 R)
• M91: 83,285,772 km (0.117 R)
• M92: 85,665,126 km (0.069 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit