🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 36.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,400,981 km

• M1: 59,989 km (0.098 R)
• M2: 192,233 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 165 Days

Day: 19.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,400,981 km

• M1: 505,790 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 173 Days

Day: 30.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.41 AU

Year: 426 Days

Day: 34.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,400,981 km

• M1: 684,709 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.26 AU - 1.34 AU

Year: 526 Days

Day: 23.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,400,981 km

• M1: 64,776 km (0.093 R)
• M2: 363,972 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.14 AU - 2.9 AU

Year: 1419 Days

Day: 15 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.3

Radius: 7.8

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.92 AU - 14.18 AU

Year: 18683 Days

Day: 15.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,400,981 km

• M1: 352,602 km (0.099 R)
• M2: 705,204 km (0.116 R)
• M3: 891,603 km (0.114 R)
• M4: 1,512,285 km (0.086 R)
• M5: 1,754,633 km (0.05 R)
• M6: 1,848,730 km (0.12 R)
• M7: 1,944,473 km (0.098 R)
• M8: 2,107,984 km (0.096 R)
• M9: 2,483,474 km (0.12 R)
• M10: 3,451,672 km (0.081 R)
• M11: 3,811,754 km (0.059 R)
• M12: 4,016,852 km (0.087 R)
• M13: 4,268,027 km (0.071 R)
• M14: 4,524,139 km (0.03 R)
• M15: 4,917,880 km (0.114 R)
• M16: 5,277,065 km (0.049 R)
• M17: 6,068,438 km (0.099 R)
• M18: 6,996,244 km (0.029 R)
• M19: 7,863,313 km (0.078 R)
• M20: 8,818,046 km (0.099 R)
• M21: 9,864,932 km (0.052 R)
• M22: 11,067,250 km (0.051 R)
• M23: 11,242,729 km (0.107 R)
• M24: 11,419,254 km (0.103 R)
• M25: 13,921,129 km (0.056 R)
• M26: 14,684,228 km (0.058 R)
• M27: 14,877,209 km (0.044 R)
• M28: 15,657,362 km (0.097 R)
• M29: 16,852,200 km (0.11 R)
• M30: 17,189,394 km (0.082 R)
• M31: 17,596,898 km (0.114 R)
• M32: 18,145,175 km (0.106 R)
• M33: 19,399,104 km (0.11 R)
• M34: 19,540,175 km (0.08 R)
• M35: 20,036,690 km (0.119 R)
• M36: 20,179,257 km (0.115 R)
• M37: 20,250,615 km (0.105 R)
• M38: 20,681,008 km (0.12 R)
• M39: 20,897,327 km (0.08 R)
• M40: 20,969,582 km (0.089 R)
• M41: 22,137,044 km (0.077 R)
• M42: 22,803,054 km (0.098 R)
• M43: 25,841,686 km (0.088 R)
• M44: 25,919,327 km (0.11 R)
• M45: 26,386,372 km (0.113 R)
• M46: 26,699,330 km (0.086 R)
• M47: 27,013,486 km (0.077 R)
• M48: 30,549,680 km (0.099 R)
• M49: 30,878,347 km (0.109 R)
• M50: 32,371,633 km (0.038 R)
• M51: 32,706,582 km (0.084 R)
• M52: 33,127,102 km (0.08 R)
• M53: 33,380,222 km (0.115 R)
• M54: 36,641,306 km (0.093 R)
• M55: 36,903,102 km (0.053 R)
• M56: 37,077,832 km (0.097 R)
• M57: 38,398,033 km (0.099 R)
• M58: 38,486,595 km (0.094 R)
• M59: 38,663,869 km (0.114 R)
• M60: 38,752,730 km (0.062 R)
• M61: 40,361,954 km (0.108 R)
• M62: 43,184,268 km (0.109 R)
• M63: 45,412,678 km (0.1 R)
• M64: 47,583,044 km (0.074 R)
• M65: 48,250,250 km (0.114 R)
• M66: 48,345,843 km (0.04 R)
• M67: 49,016,640 km (0.115 R)
• M68: 49,497,597 km (0.085 R)
• M69: 51,730,495 km (0.11 R)
• M70: 52,908,429 km (0.086 R)
• M71: 53,599,571 km (0.071 R)
• M72: 54,393,187 km (0.109 R)
• M73: 54,791,417 km (0.103 R)
• M74: 55,991,940 km (0.081 R)
• M75: 56,192,999 km (0.11 R)
• M76: 57,403,695 km (0.052 R)
• M77: 59,235,670 km (0.095 R)
• M78: 63,375,193 km (0.064 R)
• M79: 66,115,527 km (0.1 R)
• M80: 66,221,741 km (0.095 R)
• M81: 69,756,889 km (0.044 R)
• M82: 69,973,207 km (0.077 R)
• M83: 70,406,293 km (0.102 R)
• M84: 70,623,210 km (0.112 R)
• M85: 72,585,186 km (0.106 R)
• M86: 73,133,313 km (0.106 R)
• M87: 73,243,117 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.2

Radius: 6.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.44 AU - 16.18 AU

Year: 19204 Days

Day: 18.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,400,981 km

• M1: 179,517 km (0.084 R)
• M2: 512,373 km (0.104 R)
• M3: 1,419,983 km (0.038 R)
• M4: 1,465,461 km (0.088 R)
• M5: 2,783,418 km (0.11 R)
• M6: 2,840,864 km (0.086 R)
• M7: 3,253,604 km (0.106 R)
• M8: 3,528,715 km (0.11 R)
• M9: 3,684,895 km (0.03 R)
• M10: 4,737,166 km (0.031 R)
• M11: 4,805,981 km (0.057 R)
• M12: 4,874,946 km (0.099 R)
• M13: 6,937,601 km (0.035 R)
• M14: 7,251,906 km (0.113 R)
• M15: 7,450,572 km (0.101 R)
• M16: 8,764,490 km (0.07 R)
• M17: 10,015,727 km (0.092 R)
• M18: 10,684,729 km (0.114 R)
• M19: 11,552,546 km (0.079 R)
• M20: 11,831,247 km (0.094 R)
• M21: 11,971,420 km (0.052 R)
• M22: 13,403,520 km (0.113 R)
• M23: 14,738,083 km (0.114 R)
• M24: 15,141,698 km (0.089 R)
• M25: 16,062,772 km (0.077 R)
• M26: 16,166,144 km (0.104 R)
• M27: 17,107,414 km (0.105 R)
• M28: 17,584,631 km (0.089 R)
• M29: 18,878,503 km (0.118 R)
• M30: 19,097,066 km (0.071 R)
• M31: 20,091,144 km (0.097 R)
• M32: 20,314,344 km (0.089 R)
• M33: 21,899,782 km (0.111 R)
• M34: 24,887,850 km (0.119 R)
• M35: 26,154,794 km (0.1 R)
• M36: 26,337,603 km (0.026 R)
• M37: 27,072,577 km (0.076 R)
• M38: 30,847,979 km (0.111 R)
• M39: 32,338,273 km (0.099 R)
• M40: 33,322,776 km (0.076 R)
• M41: 33,388,749 km (0.095 R)
• M42: 33,719,360 km (0.111 R)
• M43: 35,388,573 km (0.114 R)
• M44: 35,657,999 km (0.05 R)
• M45: 35,928,322 km (0.071 R)
• M46: 35,995,940 km (0.119 R)
• M47: 37,084,415 km (0.038 R)
• M48: 38,667,758 km (0.082 R)
• M49: 39,154,101 km (0.117 R)
• M50: 39,293,377 km (0.119 R)
• M51: 39,502,664 km (0.118 R)
• M52: 41,686,793 km (0.076 R)
• M53: 42,185,403 km (0.059 R)
• M54: 43,332,519 km (0.074 R)
• M55: 43,837,562 km (0.104 R)
• M56: 48,395,360 km (0.091 R)
• M57: 49,144,397 km (0.101 R)
• M58: 50,275,207 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.6

Radius: 6.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.33 AU - 17.37 AU

Year: 24538 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,400,981 km

• M1: 98,136 km (0.102 R)
• M2: 182,061 km (0.055 R)
• M3: 334,800 km (0.039 R)
• M4: 586,872 km (0.036 R)
• M5: 711,338 km (0.119 R)
• M6: 821,891 km (0.108 R)
• M7: 867,668 km (0.118 R)
• M8: 1,135,597 km (0.105 R)
• M9: 1,187,059 km (0.119 R)
• M10: 1,540,559 km (0.086 R)
• M11: 1,626,727 km (0.084 R)
• M12: 2,641,599 km (0.069 R)
• M13: 2,814,983 km (0.061 R)
• M14: 2,956,353 km (0.11 R)
• M15: 3,892,237 km (0.114 R)
• M16: 4,010,270 km (0.119 R)
• M17: 4,371,549 km (0.085 R)
• M18: 5,211,541 km (0.096 R)
• M19: 6,844,252 km (0.063 R)
• M20: 7,034,840 km (0.062 R)
• M21: 7,764,728 km (0.034 R)
• M22: 7,863,911 km (0.111 R)
• M23: 7,913,578 km (0.083 R)
• M24: 8,163,855 km (0.097 R)
• M25: 8,518,552 km (0.067 R)
• M26: 9,719,224 km (0.108 R)
• M27: 10,805,604 km (0.106 R)
• M28: 11,139,057 km (0.104 R)
• M29: 12,390,144 km (0.039 R)
• M30: 12,564,276 km (0.103 R)
• M31: 13,565,685 km (0.12 R)
• M32: 14,227,356 km (0.114 R)
• M33: 14,470,602 km (0.12 R)
• M34: 14,838,014 km (0.064 R)
• M35: 15,644,497 km (0.098 R)
• M36: 16,084,613 km (0.082 R)
• M37: 16,465,190 km (0.077 R)
• M38: 16,528,919 km (0.093 R)
• M39: 16,720,554 km (0.103 R)
• M40: 17,755,023 km (0.031 R)
• M41: 17,885,772 km (0.091 R)
• M42: 18,213,990 km (0.087 R)
• M43: 18,876,559 km (0.102 R)
• M44: 20,020,982 km (0.043 R)
• M45: 20,157,116 km (0.086 R)
• M46: 20,293,550 km (0.066 R)
• M47: 21,465,350 km (0.114 R)
• M48: 21,884,224 km (0.091 R)
• M49: 22,235,330 km (0.12 R)
• M50: 22,517,621 km (0.079 R)
• M51: 23,586,348 km (0.03 R)
• M52: 23,946,430 km (0.064 R)
• M53: 24,380,713 km (0.08 R)
• M54: 24,453,418 km (0.085 R)
• M55: 25,699,269 km (0.081 R)
• M56: 26,292,873 km (0.081 R)
• M57: 26,890,816 km (0.097 R)
• M58: 26,965,914 km (0.111 R)
• M59: 27,720,336 km (0.096 R)
• M60: 28,711,422 km (0.087 R)
• M61: 29,559,193 km (0.072 R)
• M62: 31,912,517 km (0.083 R)
• M63: 32,071,540 km (0.088 R)
• M64: 32,710,322 km (0.076 R)
• M65: 32,870,691 km (0.112 R)
• M66: 34,978,825 km (0.112 R)
• M67: 35,471,450 km (0.098 R)
• M68: 36,380,706 km (0.068 R)
• M69: 37,800,839 km (0.092 R)
• M70: 39,239,073 km (0.109 R)
• M71: 39,665,427 km (0.118 R)
• M72: 41,907,300 km (0.094 R)
• M73: 42,343,229 km (0.091 R)
• M74: 42,605,474 km (0.076 R)
• M75: 42,955,832 km (0.112 R)
• M76: 43,219,423 km (0.112 R)
• M77: 43,307,387 km (0.103 R)
• M78: 45,883,612 km (0.094 R)
• M79: 46,153,037 km (0.099 R)
• M80: 46,964,157 km (0.096 R)
• M81: 47,235,528 km (0.108 R)
• M82: 49,517,793 km (0.073 R)
• M83: 50,997,166 km (0.115 R)
• M84: 53,337,475 km (0.109 R)
• M85: 58,122,214 km (0.052 R)
• M86: 58,219,303 km (0.117 R)
• M87: 61,750,111 km (0.092 R)
• M88: 63,341,534 km (0.072 R)
• M89: 63,841,639 km (0.1 R)
• M90: 64,042,100 km (0.095 R)
• M91: 64,845,740 km (0.117 R)
• M92: 66,057,483 km (0.11 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 17,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit