🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.79 AU - 1.29 AU

Year: 385 Days

Day: 40.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.89 AU - 2.45 AU

Year: 1162 Days

Day: 44.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,190,247 km

• M1: 366,814 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.25 AU - 3.33 AU

Year: 1694 Days

Day: 37.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 59.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.23 AU - 4.25 AU

Year: 2629 Days

Day: 36.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,190,247 km

• M1: 1,199,925 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.12 AU - 10.26 AU

Year: 10125 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,190,247 km

• M1: 149,598 km (0.07 R)
• M2: 312,660 km (0.091 R)
• M3: 423,212 km (0.066 R)
• M4: 731,534 km (0.059 R)
• M5: 919,129 km (0.107 R)
• M6: 1,278,463 km (0.1 R)
• M7: 1,441,076 km (0.108 R)
• M8: 1,680,582 km (0.059 R)
• M9: 2,102,598 km (0.032 R)
• M10: 2,455,799 km (0.094 R)
• M11: 2,722,681 km (0.099 R)
• M12: 4,665,210 km (0.114 R)
• M13: 4,766,338 km (0.063 R)
• M14: 5,336,156 km (0.103 R)
• M15: 5,602,440 km (0.079 R)
• M16: 5,873,063 km (0.062 R)
• M17: 6,175,699 km (0.1 R)
• M18: 6,259,175 km (0.072 R)
• M19: 6,371,074 km (0.041 R)
• M20: 6,710,661 km (0.113 R)
• M21: 6,998,188 km (0.113 R)
• M22: 7,201,941 km (0.095 R)
• M23: 8,713,478 km (0.057 R)
• M24: 8,869,957 km (0.103 R)
• M25: 9,027,334 km (0.119 R)
• M26: 9,666,266 km (0.096 R)
• M27: 9,991,193 km (0.115 R)
• M28: 10,485,464 km (0.107 R)
• M29: 10,585,246 km (0.105 R)
• M30: 10,853,026 km (0.056 R)
• M31: 10,954,005 km (0.103 R)
• M32: 11,089,092 km (0.086 R)
• M33: 11,292,844 km (0.072 R)
• M34: 11,703,939 km (0.115 R)
• M35: 12,505,933 km (0.039 R)
• M36: 12,611,848 km (0.119 R)
• M37: 12,895,636 km (0.095 R)
• M38: 13,217,570 km (0.112 R)
• M39: 13,361,483 km (0.075 R)
• M40: 13,650,955 km (0.075 R)
• M41: 13,832,866 km (0.111 R)
• M42: 14,236,033 km (0.048 R)
• M43: 14,605,839 km (0.095 R)
• M44: 14,903,987 km (0.066 R)
• M45: 15,241,929 km (0.092 R)
• M46: 15,355,025 km (0.112 R)
• M47: 16,001,736 km (0.099 R)
• M48: 16,193,670 km (0.074 R)
• M49: 16,812,856 km (0.054 R)
• M50: 16,890,796 km (0.109 R)
• M51: 17,007,932 km (0.03 R)
• M52: 17,282,444 km (0.116 R)
• M53: 17,360,982 km (0.045 R)
• M54: 17,558,302 km (0.108 R)
• M55: 17,835,657 km (0.07 R)
• M56: 18,154,450 km (0.082 R)
• M57: 18,274,427 km (0.079 R)
• M58: 18,757,179 km (0.079 R)
• M59: 19,407,332 km (0.047 R)
• M60: 19,817,529 km (0.063 R)
• M61: 20,230,419 km (0.095 R)
• M62: 20,313,446 km (0.108 R)
• M63: 20,939,064 km (0.055 R)
• M64: 21,233,323 km (0.092 R)
• M65: 21,528,779 km (0.105 R)
• M66: 21,655,937 km (0.103 R)
• M67: 22,295,019 km (0.107 R)
• M68: 22,983,618 km (0.085 R)
• M69: 23,810,446 km (0.029 R)
• M70: 24,779,840 km (0.079 R)
• M71: 26,620,941 km (0.026 R)
• M72: 26,802,852 km (0.114 R)
• M73: 27,168,170 km (0.104 R)
• M74: 27,949,669 km (0.042 R)
• M75: 28,552,250 km (0.119 R)
• M76: 29,112,194 km (0.069 R)
• M77: 30,053,763 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 5.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 18.15 AU - 21.47 AU

Year: 32045 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,190,247 km

• M1: 111,002 km (0.093 R)
• M2: 148,850 km (0.11 R)
• M3: 348,862 km (0.099 R)
• M4: 848,519 km (0.064 R)
• M5: 1,048,980 km (0.118 R)
• M6: 1,601,146 km (0.11 R)
• M7: 1,712,148 km (0.084 R)
• M8: 1,802,804 km (0.109 R)
• M9: 2,455,051 km (0.088 R)
• M10: 2,557,376 km (0.071 R)
• M11: 2,899,955 km (0.037 R)
• M12: 2,953,810 km (0.082 R)
• M13: 3,090,243 km (0.102 R)
• M14: 3,921,708 km (0.091 R)
• M15: 4,346,566 km (0.061 R)
• M16: 4,690,492 km (0.107 R)
• M17: 4,817,799 km (0.114 R)
• M18: 5,141,080 km (0.1 R)
• M19: 5,272,278 km (0.091 R)
• M20: 5,672,602 km (0.076 R)
• M21: 5,842,395 km (0.115 R)
• M22: 6,361,500 km (0.114 R)
• M23: 6,787,405 km (0.043 R)
• M24: 6,931,468 km (0.115 R)
• M25: 7,003,873 km (0.111 R)
• M26: 7,369,640 km (0.118 R)
• M27: 7,554,842 km (0.046 R)
• M28: 8,081,576 km (0.053 R)
• M29: 8,387,953 km (0.113 R)
• M30: 8,737,114 km (0.118 R)
• M31: 9,130,556 km (0.105 R)
• M32: 9,489,741 km (0.08 R)
• M33: 9,731,641 km (0.114 R)
• M34: 9,975,635 km (0.073 R)
• M35: 11,353,431 km (0.106 R)
• M36: 11,912,329 km (0.102 R)
• M37: 11,999,096 km (0.114 R)
• M38: 12,701,009 km (0.105 R)
• M39: 13,012,172 km (0.045 R)
• M40: 14,006,699 km (0.096 R)
• M41: 14,190,106 km (0.119 R)
• M42: 14,236,033 km (0.101 R)
• M43: 15,543,518 km (0.035 R)
• M44: 17,427,703 km (0.066 R)
• M45: 17,526,288 km (0.074 R)
• M46: 18,371,367 km (0.06 R)
• M47: 18,874,763 km (0.108 R)
• M48: 18,976,041 km (0.103 R)
• M49: 19,178,896 km (0.043 R)
• M50: 20,828,512 km (0.113 R)
• M51: 21,247,834 km (0.092 R)
• M52: 21,511,426 km (0.093 R)
• M53: 21,564,234 km (0.049 R)
• M54: 22,469,151 km (0.087 R)
• M55: 23,223,723 km (0.102 R)
• M56: 23,440,790 km (0.073 R)
• M57: 24,481,243 km (0.116 R)
• M58: 24,868,402 km (0.081 R)
• M59: 25,424,906 km (0.12 R)
• M60: 25,873,101 km (0.112 R)
• M61: 25,985,449 km (0.094 R)
• M62: 26,210,893 km (0.116 R)
• M63: 26,777,121 km (0.109 R)
• M64: 27,061,806 km (0.027 R)
• M65: 31,151,064 km (0.076 R)
• M66: 31,750,802 km (0.071 R)
• M67: 32,536,041 km (0.117 R)
• M68: 32,900,611 km (0.111 R)
• M69: 32,961,497 km (0.088 R)
• M70: 33,327,713 km (0.054 R)
• M71: 33,511,269 km (0.072 R)
• M72: 33,941,064 km (0.098 R)
• M73: 35,054,371 km (0.072 R)
• M74: 35,303,302 km (0.104 R)
• M75: 35,552,981 km (0.087 R)
• M76: 35,991,153 km (0.052 R)
• M77: 36,305,309 km (0.116 R)
• M78: 36,999,593 km (0.119 R)
• M79: 37,698,215 km (0.077 R)
• M80: 40,210,112 km (0.117 R)
• M81: 41,387,597 km (0.092 R)
• M82: 41,716,713 km (0.102 R)
• M83: 41,782,685 km (0.101 R)
• M84: 42,311,215 km (0.097 R)
• M85: 43,776,376 km (0.105 R)
• M86: 43,910,266 km (0.113 R)
• M87: 44,784,666 km (0.027 R)
• M88: 44,919,753 km (0.062 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit