🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.73 AU - 0.85 AU

Year: 250 Days

Day: 24.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,881,592 km

• M1: 542,591 km (0.054 R)
• M2: 690,544 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.12 AU

Year: 875 Days

Day: 32.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,881,592 km

• M1: 333,753 km (0.107 R)
• M2: 1,635,703 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 934 Days

Day: 23.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.9 AU - 2 AU

Year: 971 Days

Day: 25.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,881,592 km

• M1: 1,195,885 km (0.1 R)
• M2: 1,881,792 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.6 AU - 2.42 AU

Year: 1016 Days

Day: 42.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.15 AU - 2.43 AU

Year: 1235 Days

Day: 34.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.86 AU - 3.12 AU

Year: 1843 Days

Day: 43.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.7

Radius: 14.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.2 AU - 6.52 AU

Year: 5056 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,881,592 km

• M1: 231,129 km (0.116 R)
• M2: 449,841 km (0.118 R)
• M3: 539,600 km (0.061 R)
• M4: 646,113 km (0.118 R)
• M5: 743,202 km (0.085 R)
• M6: 836,701 km (0.101 R)
• M7: 1,068,727 km (0.078 R)
• M8: 1,243,458 km (0.081 R)
• M9: 1,710,801 km (0.112 R)
• M10: 1,800,560 km (0.077 R)
• M11: 1,905,129 km (0.11 R)
• M12: 2,330,436 km (0.11 R)
• M13: 2,725,524 km (0.055 R)
• M14: 3,032,050 km (0.049 R)
• M15: 3,205,583 km (0.103 R)
• M16: 3,447,633 km (0.041 R)
• M17: 3,562,673 km (0.091 R)
• M18: 3,729,325 km (0.12 R)
• M19: 3,967,186 km (0.066 R)
• M20: 4,140,121 km (0.105 R)
• M21: 4,262,642 km (0.026 R)
• M22: 4,601,631 km (0.083 R)
• M23: 5,117,294 km (0.111 R)
• M24: 5,249,090 km (0.083 R)
• M25: 5,363,084 km (0.096 R)
• M26: 5,497,123 km (0.072 R)
• M27: 5,670,956 km (0.112 R)
• M28: 5,827,136 km (0.082 R)
• M29: 6,711,708 km (0.106 R)
• M30: 6,835,576 km (0.094 R)
• M31: 7,043,816 km (0.112 R)
• M32: 7,745,879 km (0.108 R)
• M33: 7,941,253 km (0.057 R)
• M34: 8,448,091 km (0.111 R)
• M35: 8,874,894 km (0.069 R)
• M36: 9,216,725 km (0.063 R)
• M37: 9,308,578 km (0.041 R)
• M38: 9,423,918 km (0.116 R)
• M39: 11,112,579 km (0.116 R)
• M40: 11,505,871 km (0.025 R)
• M41: 12,029,165 km (0.117 R)
• M42: 12,154,977 km (0.078 R)
• M43: 12,255,955 km (0.117 R)
• M44: 12,382,515 km (0.079 R)
• M45: 12,867,362 km (0.065 R)
• M46: 13,073,358 km (0.067 R)
• M47: 13,436,582 km (0.059 R)
• M48: 14,066,987 km (0.089 R)
• M49: 14,332,523 km (0.072 R)
• M50: 15,003,619 km (0.112 R)
• M51: 15,111,928 km (0.107 R)
• M52: 15,247,763 km (0.062 R)
• M53: 15,602,759 km (0.096 R)
• M54: 15,712,564 km (0.076 R)
• M55: 15,905,246 km (0.093 R)
• M56: 16,071,150 km (0.085 R)
• M57: 16,432,429 km (0.093 R)
• M58: 16,796,400 km (0.078 R)
• M59: 17,390,004 km (0.085 R)
• M60: 17,760,858 km (0.115 R)
• M61: 18,278,765 km (0.118 R)
• M62: 18,685,073 km (0.113 R)
• M63: 18,801,760 km (0.045 R)
• M64: 19,359,012 km (0.102 R)
• M65: 19,565,756 km (0.103 R)
• M66: 19,862,408 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 5.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.92 AU - 13.94 AU

Year: 18532 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,881,592 km

• M1: 66,122 km (0.081 R)
• M2: 395,986 km (0.086 R)
• M3: 610,359 km (0.06 R)
• M4: 673,340 km (0.097 R)
• M5: 946,805 km (0.101 R)
• M6: 1,020,257 km (0.084 R)
• M7: 1,333,067 km (0.039 R)
• M8: 1,542,952 km (0.096 R)
• M9: 1,586,336 km (0.05 R)
• M10: 2,041,113 km (0.114 R)
• M11: 2,185,176 km (0.104 R)
• M12: 2,559,470 km (0.112 R)
• M13: 3,479,946 km (0.108 R)
• M14: 3,681,155 km (0.07 R)
• M15: 3,739,348 km (0.107 R)
• M16: 3,797,841 km (0.101 R)
• M17: 3,945,345 km (0.101 R)
• M18: 4,094,793 km (0.12 R)
• M19: 4,337,740 km (0.073 R)
• M20: 4,616,740 km (0.1 R)
• M21: 6,514,090 km (0.056 R)
• M22: 7,230,215 km (0.115 R)
• M23: 7,896,075 km (0.104 R)
• M24: 7,933,624 km (0.108 R)
• M25: 8,122,267 km (0.103 R)
• M26: 8,198,113 km (0.105 R)
• M27: 9,166,610 km (0.063 R)
• M28: 9,764,851 km (0.072 R)
• M29: 10,211,551 km (0.045 R)
• M30: 11,891,385 km (0.087 R)
• M31: 12,587,015 km (0.08 R)
• M32: 13,745,202 km (0.104 R)
• M33: 13,790,381 km (0.065 R)
• M34: 13,835,709 km (0.068 R)
• M35: 14,751,547 km (0.029 R)
• M36: 14,844,298 km (0.103 R)
• M37: 15,030,098 km (0.088 R)
• M38: 15,404,242 km (0.107 R)
• M39: 15,498,339 km (0.049 R)
• M40: 16,400,863 km (0.077 R)
• M41: 16,931,188 km (0.082 R)
• M42: 16,979,658 km (0.119 R)
• M43: 17,663,320 km (0.084 R)
• M44: 17,959,224 km (0.108 R)
• M45: 19,007,157 km (0.11 R)
• M46: 19,057,572 km (0.116 R)
• M47: 19,819,025 km (0.055 R)
• M48: 21,109,905 km (0.113 R)
• M49: 21,686,455 km (0.119 R)
• M50: 21,739,114 km (0.053 R)
• M51: 21,791,772 km (0.093 R)
• M52: 22,321,349 km (0.115 R)
• M53: 23,123,492 km (0.113 R)
• M54: 23,338,913 km (0.104 R)
• M55: 23,935,061 km (0.095 R)
• M56: 24,043,968 km (0.094 R)
• M57: 25,252,869 km (0.105 R)
• M58: 25,585,873 km (0.106 R)
• M59: 26,368,869 km (0.066 R)
• M60: 26,481,366 km (0.117 R)
• M61: 26,594,013 km (0.107 R)
• M62: 29,403,312 km (0.064 R)
• M63: 29,578,341 km (0.107 R)
• M64: 30,105,524 km (0.066 R)
• M65: 30,399,783 km (0.044 R)
• M66: 31,526,554 km (0.05 R)
• M67: 32,787,665 km (0.111 R)
• M68: 33,090,451 km (0.116 R)
• M69: 33,272,511 km (0.093 R)
• M70: 33,943,009 km (0.058 R)
• M71: 34,126,565 km (0.09 R)
• M72: 35,173,302 km (0.045 R)
• M73: 35,297,169 km (0.108 R)
• M74: 35,421,185 km (0.117 R)
• M75: 36,480,787 km (0.094 R)
• M76: 37,740,850 km (0.098 R)
• M77: 37,931,139 km (0.081 R)
• M78: 38,058,147 km (0.071 R)
• M79: 38,631,257 km (0.066 R)
• M80: 38,823,041 km (0.092 R)
• M81: 40,173,910 km (0.088 R)
• M82: 40,303,312 km (0.034 R)
• M83: 41,017,791 km (0.113 R)
• M84: 41,998,854 km (0.063 R)
• M85: 42,459,316 km (0.102 R)
• M86: 43,318,906 km (0.095 R)
• M87: 43,518,021 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399

Radius: 5.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 15.85 AU - 25.15 AU

Year: 33085 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,881,592 km

• M1: 232,774 km (0.068 R)
• M2: 578,046 km (0.108 R)
• M3: 727,494 km (0.065 R)
• M4: 1,310,178 km (0.046 R)
• M5: 1,440,777 km (0.06 R)
• M6: 1,679,386 km (0.113 R)
• M7: 1,714,392 km (0.116 R)
• M8: 2,670,172 km (0.116 R)
• M9: 2,920,300 km (0.087 R)
• M10: 4,771,873 km (0.105 R)
• M11: 6,795,483 km (0.057 R)
• M12: 7,424,991 km (0.116 R)
• M13: 7,483,185 km (0.113 R)
• M14: 7,599,871 km (0.077 R)
• M15: 7,835,188 km (0.119 R)
• M16: 8,072,899 km (0.106 R)
• M17: 8,433,879 km (0.111 R)
• M18: 8,800,244 km (0.086 R)
• M19: 8,985,297 km (0.063 R)
• M20: 9,485,103 km (0.111 R)
• M21: 10,122,690 km (0.099 R)
• M22: 10,905,834 km (0.101 R)
• M23: 11,438,702 km (0.082 R)
• M24: 11,505,871 km (0.1 R)
• M25: 11,843,813 km (0.108 R)
• M26: 12,048,164 km (0.086 R)
• M27: 12,391,491 km (0.073 R)
• M28: 12,598,833 km (0.106 R)
• M29: 13,369,412 km (0.111 R)
• M30: 13,724,707 km (0.104 R)
• M31: 16,297,342 km (0.117 R)
• M32: 16,829,312 km (0.105 R)
• M33: 17,212,881 km (0.101 R)
• M34: 18,696,293 km (0.105 R)
• M35: 18,934,154 km (0.113 R)
• M36: 19,253,096 km (0.097 R)
• M37: 19,332,982 km (0.106 R)
• M38: 19,654,019 km (0.062 R)
• M39: 19,976,851 km (0.078 R)
• M40: 21,120,527 km (0.113 R)
• M41: 21,866,870 km (0.075 R)
• M42: 24,157,214 km (0.043 R)
• M43: 24,589,701 km (0.038 R)
• M44: 25,024,582 km (0.064 R)
• M45: 26,344,783 km (0.079 R)
• M46: 26,789,987 km (0.077 R)
• M47: 27,147,825 km (0.096 R)
• M48: 27,507,159 km (0.101 R)
• M49: 28,139,958 km (0.114 R)
• M50: 29,144,059 km (0.098 R)
• M51: 30,067,078 km (0.101 R)
• M52: 30,625,377 km (0.09 R)
• M53: 31,281,214 km (0.105 R)
• M54: 32,892,981 km (0.097 R)
• M55: 35,409,666 km (0.09 R)
• M56: 35,704,075 km (0.099 R)
• M57: 39,299,211 km (0.048 R)
• M58: 41,242,487 km (0.112 R)
• M59: 42,694,484 km (0.072 R)
• M60: 43,636,502 km (0.101 R)
• M61: 43,952,154 km (0.042 R)
• M62: 44,479,785 km (0.119 R)
• M63: 45,221,940 km (0.11 R)
• M64: 47,797,716 km (0.08 R)
• M65: 47,906,025 km (0.063 R)
• M66: 51,527,191 km (0.109 R)
• M67: 54,102,519 km (0.11 R)
• M68: 58,448,337 km (0.119 R)
• M69: 59,028,477 km (0.118 R)
• M70: 59,377,340 km (0.107 R)
• M71: 61,485,622 km (0.088 R)
• M72: 61,839,421 km (0.105 R)
• M73: 62,312,151 km (0.107 R)
• M74: 64,933,554 km (0.101 R)
• M75: 65,053,532 km (0.087 R)
• M76: 66,741,295 km (0.082 R)
• M77: 67,590,712 km (0.099 R)
• M78: 69,545,357 km (0.094 R)
• M79: 75,015,703 km (0.071 R)
• M80: 78,312,541 km (0.088 R)
• M81: 81,009,641 km (0.105 R)
• M82: 81,785,904 km (0.116 R)
• M83: 82,304,709 km (0.115 R)
• M84: 83,345,611 km (0.027 R)
• M85: 84,915,192 km (0.107 R)
• M86: 85,835,219 km (0.099 R)
• M87: 86,230,606 km (0.098 R)
• M88: 87,155,420 km (0.059 R)
• M89: 87,287,814 km (0.093 R)
• M90: 88,083,525 km (0.09 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit