🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.59 AU - 0.59 AU

Year: 162 Days

Day: 45.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,522,073 km

• M1: 52,210 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 171 Days

Day: 18.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,522,073 km

• M1: 39,643 km (0.093 R)
• M2: 108,608 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 266 Days

Day: 24.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,522,073 km

• M1: 54,902 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 425 Days

Day: 39.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.57 AU - 1.81 AU

Year: 787 Days

Day: 43.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,522,073 km

• M1: 593,754 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.86 AU - 2.38 AU

Year: 1106 Days

Day: 13.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.67 AU - 3.09 AU

Year: 1751 Days

Day: 31 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,522,073 km

• M1: 1,444,816 km (0.037 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 9.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.01 AU - 5.45 AU

Year: 4284 Days

Day: 7.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,522,073 km

• M1: 117,734 km (0.097 R)
• M2: 197,768 km (0.12 R)
• M3: 321,336 km (0.087 R)
• M4: 396,135 km (0.112 R)
• M5: 459,415 km (0.105 R)
• M6: 619,186 km (0.066 R)
• M7: 763,398 km (0.081 R)
• M8: 894,446 km (0.078 R)
• M9: 981,960 km (0.111 R)
• M10: 1,304,493 km (0.074 R)
• M11: 1,434,045 km (0.11 R)
• M12: 1,507,797 km (0.041 R)
• M13: 1,567,935 km (0.108 R)
• M14: 1,816,268 km (0.11 R)
• M15: 2,011,044 km (0.106 R)
• M16: 2,110,976 km (0.102 R)
• M17: 2,298,721 km (0.071 R)
• M18: 2,456,397 km (0.065 R)
• M19: 2,838,171 km (0.089 R)
• M20: 3,416,217 km (0.114 R)
• M21: 3,536,045 km (0.081 R)
• M22: 3,739,199 km (0.105 R)
• M23: 3,883,710 km (0.062 R)
• M24: 4,135,633 km (0.087 R)
• M25: 4,946,154 km (0.115 R)
• M26: 5,311,622 km (0.084 R)
• M27: 6,190,210 km (0.081 R)
• M28: 6,410,718 km (0.116 R)
• M29: 7,604,060 km (0.083 R)
• M30: 7,761,287 km (0.093 R)
• M31: 7,919,711 km (0.078 R)
• M32: 7,999,297 km (0.043 R)
• M33: 8,374,190 km (0.083 R)
• M34: 8,563,730 km (0.099 R)
• M35: 8,864,571 km (0.116 R)
• M36: 9,057,852 km (0.114 R)
• M37: 9,844,886 km (0.085 R)
• M38: 11,543,869 km (0.108 R)
• M39: 12,242,342 km (0.096 R)
• M40: 12,954,577 km (0.119 R)
• M41: 13,394,694 km (0.085 R)
• M42: 13,744,005 km (0.112 R)
• M43: 14,192,948 km (0.034 R)
• M44: 14,257,425 km (0.049 R)
• M45: 14,516,379 km (0.101 R)
• M46: 14,744,366 km (0.08 R)
• M47: 15,039,224 km (0.102 R)
• M48: 15,203,931 km (0.067 R)
• M49: 15,302,965 km (0.085 R)
• M50: 15,369,087 km (0.09 R)
• M51: 15,668,133 km (0.084 R)
• M52: 15,768,214 km (0.087 R)
• M53: 16,103,313 km (0.053 R)
• M54: 16,474,615 km (0.061 R)
• M55: 16,814,801 km (0.119 R)
• M56: 17,398,232 km (0.097 R)
• M57: 17,501,904 km (0.04 R)
• M58: 17,675,138 km (0.119 R)
• M59: 17,779,258 km (0.114 R)
• M60: 18,408,766 km (0.117 R)
• M61: 18,868,031 km (0.119 R)
• M62: 18,974,545 km (0.102 R)
• M63: 20,815,497 km (0.103 R)
• M64: 22,298,909 km (0.06 R)
• M65: 22,486,804 km (0.089 R)
• M66: 22,788,393 km (0.098 R)
• M67: 22,864,090 km (0.1 R)
• M68: 22,939,786 km (0.071 R)
• M69: 23,167,325 km (0.049 R)
• M70: 23,586,498 km (0.038 R)
• M71: 23,854,577 km (0.051 R)
• M72: 24,085,108 km (0.105 R)
• M73: 24,509,816 km (0.117 R)
• M74: 24,664,949 km (0.094 R)
• M75: 25,014,858 km (0.038 R)
• M76: 25,249,129 km (0.118 R)
• M77: 26,352,114 km (0.104 R)
• M78: 26,670,009 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 10.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.24 AU - 10.84 AU

Year: 10553 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,522,073 km

• M1: 143,464 km (0.092 R)
• M2: 296,204 km (0.06 R)
• M3: 463,155 km (0.027 R)
• M4: 594,352 km (0.085 R)
• M5: 739,462 km (0.035 R)
• M6: 832,662 km (0.085 R)
• M7: 930,200 km (0.105 R)
• M8: 1,084,285 km (0.073 R)
• M9: 1,284,447 km (0.08 R)
• M10: 1,418,337 km (0.12 R)
• M11: 1,658,891 km (0.104 R)
• M12: 2,364,245 km (0.12 R)
• M13: 2,650,874 km (0.053 R)
• M14: 2,724,327 km (0.113 R)
• M15: 2,948,873 km (0.109 R)
• M16: 3,025,168 km (0.118 R)
• M17: 3,496,401 km (0.062 R)
• M18: 4,713,979 km (0.094 R)
• M19: 5,106,075 km (0.098 R)
• M20: 6,710,512 km (0.115 R)
• M21: 6,980,835 km (0.081 R)
• M22: 7,602,115 km (0.067 R)
• M23: 8,241,048 km (0.107 R)
• M24: 8,313,154 km (0.088 R)
• M25: 9,269,084 km (0.105 R)
• M26: 9,836,509 km (0.11 R)
• M27: 9,951,250 km (0.058 R)
• M28: 10,105,187 km (0.11 R)
• M29: 11,004,868 km (0.095 R)
• M30: 11,283,719 km (0.117 R)
• M31: 12,464,046 km (0.082 R)
• M32: 13,005,889 km (0.083 R)
• M33: 13,132,000 km (0.078 R)
• M34: 13,258,560 km (0.092 R)
• M35: 13,597,998 km (0.06 R)
• M36: 13,897,343 km (0.106 R)
• M37: 14,984,321 km (0.055 R)
• M38: 16,098,376 km (0.114 R)
• M39: 16,415,225 km (0.1 R)
• M40: 16,551,508 km (0.101 R)
• M41: 17,331,512 km (0.119 R)
• M42: 18,123,333 km (0.084 R)
• M43: 19,597,770 km (0.075 R)
• M44: 20,081,420 km (0.092 R)
• M45: 21,705,753 km (0.083 R)
• M46: 22,055,663 km (0.091 R)
• M47: 22,508,346 km (0.085 R)
• M48: 22,761,166 km (0.067 R)
• M49: 22,913,457 km (0.111 R)
• M50: 23,218,637 km (0.116 R)
• M51: 23,525,312 km (0.072 R)
• M52: 24,349,746 km (0.116 R)
• M53: 24,557,238 km (0.095 R)
• M54: 25,183,605 km (0.059 R)
• M55: 25,498,658 km (0.061 R)
• M56: 26,345,232 km (0.109 R)
• M57: 26,718,629 km (0.116 R)
• M58: 27,686,676 km (0.116 R)
• M59: 28,447,381 km (0.082 R)
• M60: 28,556,738 km (0.04 R)
• M61: 30,156,537 km (0.109 R)
• M62: 30,379,438 km (0.076 R)
• M63: 30,491,038 km (0.034 R)
• M64: 30,882,984 km (0.065 R)
• M65: 31,164,079 km (0.099 R)
• M66: 31,445,921 km (0.03 R)
• M67: 31,615,416 km (0.1 R)
• M68: 31,785,209 km (0.055 R)
• M69: 32,012,149 km (0.11 R)
• M70: 32,239,538 km (0.101 R)
• M71: 34,368,764 km (0.083 R)
• M72: 34,485,152 km (0.086 R)
• M73: 34,835,061 km (0.059 R)
• M74: 36,010,003 km (0.102 R)
• M75: 37,556,695 km (0.102 R)
• M76: 38,519,357 km (0.101 R)
• M77: 38,640,232 km (0.119 R)
• M78: 38,943,168 km (0.112 R)
• M79: 39,795,128 km (0.08 R)
• M80: 40,346,097 km (0.116 R)
• M81: 40,776,490 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.7

Radius: 4.1

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.05 AU - 13.19 AU

Year: 17021 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,522,073 km

• M1: 56,099 km (0.049 R)
• M2: 125,213 km (0.034 R)
• M3: 165,306 km (0.06 R)
• M4: 248,033 km (0.096 R)
• M5: 404,961 km (0.103 R)
• M6: 554,559 km (0.03 R)
• M7: 860,337 km (0.076 R)
• M8: 1,142,030 km (0.064 R)
• M9: 1,652,608 km (0.094 R)
• M10: 3,298,932 km (0.086 R)
• M11: 3,463,789 km (0.041 R)
• M12: 3,530,510 km (0.087 R)
• M13: 3,904,953 km (0.06 R)
• M14: 4,114,390 km (0.112 R)
• M15: 4,471,780 km (0.098 R)
• M16: 4,764,842 km (0.037 R)
• M17: 4,913,692 km (0.09 R)
• M18: 4,988,640 km (0.113 R)
• M19: 5,101,886 km (0.045 R)
• M20: 5,485,455 km (0.117 R)
• M21: 5,602,291 km (0.088 R)
• M22: 5,798,862 km (0.081 R)
• M23: 5,917,942 km (0.087 R)
• M24: 6,484,170 km (0.069 R)
• M25: 6,566,449 km (0.075 R)
• M26: 7,025,266 km (0.045 R)
• M27: 8,061,829 km (0.11 R)
• M28: 8,417,872 km (0.093 R)
• M29: 9,099,141 km (0.092 R)
• M30: 10,225,463 km (0.113 R)
• M31: 11,049,598 km (0.115 R)
• M32: 11,544,168 km (0.117 R)
• M33: 11,844,411 km (0.079 R)
• M34: 13,070,964 km (0.103 R)
• M35: 13,174,935 km (0.119 R)
• M36: 14,070,129 km (0.066 R)
• M37: 14,230,198 km (0.09 R)
• M38: 14,767,853 km (0.073 R)
• M39: 14,876,162 km (0.056 R)
• M40: 15,366,992 km (0.118 R)
• M41: 16,532,809 km (0.109 R)
• M42: 16,814,501 km (0.084 R)
• M43: 17,899,535 km (0.101 R)
• M44: 19,124,891 km (0.11 R)
• M45: 19,420,496 km (0.069 R)
• M46: 19,956,655 km (0.115 R)
• M47: 20,860,974 km (0.106 R)
• M48: 21,348,663 km (0.047 R)
• M49: 22,087,228 km (0.045 R)
• M50: 23,652,770 km (0.1 R)
• M51: 24,352,738 km (0.096 R)
• M52: 24,737,504 km (0.082 R)
• M53: 24,866,158 km (0.112 R)
• M54: 24,930,635 km (0.102 R)
• M55: 26,230,790 km (0.107 R)
• M56: 26,691,102 km (0.095 R)
• M57: 27,552,786 km (0.027 R)
• M58: 27,953,709 km (0.096 R)
• M59: 29,644,464 km (0.107 R)
• M60: 30,330,071 km (0.063 R)
• M61: 30,467,701 km (0.088 R)
• M62: 31,507,406 km (0.12 R)
• M63: 31,646,831 km (0.097 R)
• M64: 32,699,701 km (0.079 R)
• M65: 33,265,779 km (0.104 R)
• M66: 34,767,293 km (0.095 R)
• M67: 35,128,123 km (0.086 R)
• M68: 37,318,535 km (0.074 R)
• M69: 37,392,287 km (0.099 R)
• M70: 37,910,045 km (0.06 R)
• M71: 39,627,878 km (0.074 R)
• M72: 40,080,112 km (0.098 R)
• M73: 40,306,902 km (0.064 R)
• M74: 40,685,983 km (0.102 R)
• M75: 41,447,287 km (0.108 R)
• M76: 44,539,624 km (0.079 R)
• M77: 45,797,294 km (0.118 R)
• M78: 49,396,319 km (0.05 R)
• M79: 49,964,193 km (0.103 R)
• M80: 50,779,352 km (0.095 R)
• M81: 51,188,502 km (0.068 R)
• M82: 51,598,849 km (0.086 R)
• M83: 52,670,718 km (0.104 R)
• M84: 53,334,034 km (0.068 R)
• M85: 53,666,740 km (0.062 R)
• M86: 54,836,446 km (0.081 R)
• M87: 54,920,370 km (0.088 R)
• M88: 55,761,410 km (0.104 R)
• M89: 56,522,115 km (0.114 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit