🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 15.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,130,619 km

• M1: 409,300 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.39 AU - 2.91 AU

Year: 1530 Days

Day: 13.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.56 AU - 2.78 AU

Year: 1548 Days

Day: 25 Hours

Environment

Temp: -75 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,130,619 km

• M1: 123,418 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.59 AU - 3.59 AU

Year: 1927 Days

Day: 18.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,130,619 km

• M1: 279,748 km (0.109 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.71 AU - 4.81 AU

Year: 3119 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 11.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.25 AU - 11.21 AU

Year: 9948 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,130,619 km

• M1: 149,747 km (0.052 R)
• M2: 223,050 km (0.105 R)
• M3: 322,683 km (0.08 R)
• M4: 520,900 km (0.102 R)
• M5: 1,092,663 km (0.08 R)
• M6: 1,312,123 km (0.085 R)
• M7: 1,773,184 km (0.074 R)
• M8: 2,213,300 km (0.114 R)
• M9: 2,638,458 km (0.12 R)
• M10: 2,711,910 km (0.111 R)
• M11: 2,785,961 km (0.103 R)
• M12: 3,323,765 km (0.117 R)
• M13: 4,062,181 km (0.088 R)
• M14: 4,494,219 km (0.046 R)
• M15: 4,760,503 km (0.09 R)
• M16: 4,910,700 km (0.041 R)
• M17: 5,339,597 km (0.087 R)
• M18: 5,780,761 km (0.086 R)
• M19: 5,908,966 km (0.055 R)
• M20: 6,233,594 km (0.079 R)
• M21: 6,398,151 km (0.095 R)
• M22: 6,497,634 km (0.099 R)
• M23: 7,139,259 km (0.057 R)
• M24: 7,450,423 km (0.106 R)
• M25: 7,555,141 km (0.107 R)
• M26: 7,695,464 km (0.119 R)
• M27: 9,034,515 km (0.106 R)
• M28: 9,221,063 km (0.087 R)
• M29: 9,446,507 km (0.098 R)
• M30: 10,133,909 km (0.116 R)
• M31: 10,288,893 km (0.102 R)
• M32: 10,405,579 km (0.041 R)
• M33: 10,522,714 km (0.059 R)
• M34: 11,035,685 km (0.102 R)
• M35: 11,355,376 km (0.114 R)
• M36: 11,516,343 km (0.11 R)
• M37: 12,498,154 km (0.086 R)
• M38: 13,977,827 km (0.076 R)
• M39: 14,497,829 km (0.09 R)
• M40: 14,891,870 km (0.107 R)
• M41: 15,200,939 km (0.089 R)
• M42: 16,321,876 km (0.077 R)
• M43: 16,686,296 km (0.057 R)
• M44: 17,007,184 km (0.075 R)
• M45: 17,655,391 km (0.079 R)
• M46: 19,167,078 km (0.088 R)
• M47: 19,551,395 km (0.084 R)
• M48: 20,132,881 km (0.092 R)
• M49: 20,425,644 km (0.074 R)
• M50: 21,561,242 km (0.114 R)
• M51: 21,910,852 km (0.044 R)
• M52: 22,514,629 km (0.079 R)
• M53: 22,971,052 km (0.034 R)
• M54: 23,635,865 km (0.079 R)
• M55: 24,618,723 km (0.083 R)
• M56: 24,775,203 km (0.075 R)
• M57: 24,984,191 km (0.116 R)
• M58: 26,038,407 km (0.066 R)
• M59: 26,250,986 km (0.104 R)
• M60: 26,570,975 km (0.095 R)
• M61: 26,838,606 km (0.12 R)
• M62: 26,945,868 km (0.055 R)
• M63: 27,484,420 km (0.119 R)
• M64: 27,755,192 km (0.118 R)
• M65: 28,299,130 km (0.11 R)
• M66: 28,517,692 km (0.103 R)
• M67: 30,286,388 km (0.077 R)
• M68: 30,846,333 km (0.086 R)
• M69: 31,240,374 km (0.104 R)
• M70: 31,466,416 km (0.068 R)
• M71: 31,976,694 km (0.074 R)
• M72: 32,546,812 km (0.045 R)
• M73: 32,718,550 km (0.066 R)
• M74: 33,062,925 km (0.099 R)
• M75: 33,813,158 km (0.109 R)
• M76: 34,277,659 km (0.12 R)
• M77: 34,452,390 km (0.075 R)
• M78: 34,744,255 km (0.087 R)
• M79: 37,048,810 km (0.107 R)
• M80: 37,407,696 km (0.105 R)
• M81: 38,370,507 km (0.114 R)
• M82: 39,524,356 km (0.09 R)
• M83: 41,245,479 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 9.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.89 AU - 12.59 AU

Year: 15192 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,130,619 km

• M1: 137,032 km (0.064 R)
• M2: 304,432 km (0.102 R)
• M3: 473,477 km (0.081 R)
• M4: 563,086 km (0.059 R)
• M5: 709,393 km (0.056 R)
• M6: 1,740,272 km (0.115 R)
• M7: 1,860,998 km (0.077 R)
• M8: 2,161,988 km (0.117 R)
• M9: 2,753,798 km (0.111 R)
• M10: 2,952,464 km (0.118 R)
• M11: 3,038,931 km (0.076 R)
• M12: 3,887,600 km (0.032 R)
• M13: 4,110,800 km (0.059 R)
• M14: 4,976,373 km (0.083 R)
• M15: 5,253,877 km (0.068 R)
• M16: 5,933,052 km (0.118 R)
• M17: 6,227,460 km (0.078 R)
• M18: 6,376,460 km (0.114 R)
• M19: 6,451,408 km (0.099 R)
• M20: 6,526,506 km (0.05 R)
• M21: 7,491,562 km (0.054 R)
• M22: 7,729,722 km (0.09 R)
• M23: 8,624,616 km (0.114 R)
• M24: 8,832,557 km (0.117 R)
• M25: 9,853,563 km (0.061 R)
• M26: 10,246,108 km (0.069 R)
• M27: 11,272,499 km (0.067 R)
• M28: 12,612,896 km (0.1 R)
• M29: 12,896,384 km (0.061 R)
• M30: 13,182,116 km (0.102 R)
• M31: 13,373,750 km (0.112 R)
• M32: 13,469,942 km (0.063 R)
• M33: 14,296,620 km (0.085 R)
• M34: 14,493,491 km (0.088 R)
• M35: 16,305,719 km (0.1 R)
• M36: 17,448,048 km (0.037 R)
• M37: 17,816,957 km (0.096 R)
• M38: 18,616,109 km (0.102 R)
• M39: 18,938,941 km (0.109 R)
• M40: 19,318,022 km (0.118 R)
• M41: 19,699,646 km (0.105 R)
• M42: 20,803,678 km (0.096 R)
• M43: 20,915,129 km (0.09 R)
• M44: 21,082,828 km (0.095 R)
• M45: 21,757,814 km (0.094 R)
• M46: 22,325,687 km (0.118 R)
• M47: 22,726,161 km (0.11 R)
• M48: 22,898,497 km (0.049 R)
• M49: 23,650,376 km (0.052 R)
• M50: 23,941,793 km (0.071 R)
• M51: 24,586,859 km (0.052 R)
• M52: 25,059,738 km (0.095 R)
• M53: 25,654,838 km (0.045 R)
• M54: 26,014,322 km (0.047 R)
• M55: 26,919,987 km (0.04 R)
• M56: 27,041,461 km (0.105 R)
• M57: 27,958,944 km (0.101 R)
• M58: 28,205,332 km (0.101 R)
• M59: 28,514,252 km (0.092 R)
• M60: 28,886,601 km (0.08 R)
• M61: 29,698,618 km (0.102 R)
• M62: 30,391,555 km (0.106 R)
• M63: 30,644,974 km (0.073 R)
• M64: 31,153,607 km (0.049 R)
• M65: 31,217,485 km (0.072 R)
• M66: 32,244,026 km (0.073 R)
• M67: 32,631,933 km (0.054 R)
• M68: 33,086,262 km (0.111 R)
• M69: 33,412,086 km (0.104 R)
• M70: 33,542,835 km (0.032 R)
• M71: 33,673,583 km (0.117 R)
• M72: 33,870,155 km (0.114 R)
• M73: 34,132,849 km (0.104 R)
• M74: 35,256,628 km (0.042 R)
• M75: 36,594,182 km (0.091 R)
• M76: 37,336,936 km (0.098 R)
• M77: 37,948,342 km (0.073 R)
• M78: 38,837,402 km (0.075 R)
• M79: 38,974,733 km (0.115 R)
• M80: 39,940,986 km (0.117 R)
• M81: 40,218,490 km (0.111 R)
• M82: 40,566,305 km (0.11 R)
• M83: 43,170,654 km (0.049 R)
• M84: 43,241,863 km (0.059 R)
• M85: 43,313,072 km (0.069 R)
• M86: 44,744,723 km (0.073 R)
• M87: 45,538,789 km (0.086 R)
• M88: 47,140,982 km (0.053 R)
• M89: 47,581,099 km (0.107 R)
• M90: 47,728,153 km (0.059 R)
• M91: 47,875,208 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.2

Radius: 7.4

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 14.9 AU - 22.36 AU

Year: 28527 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,130,619 km

• M1: 123,568 km (0.065 R)
• M2: 223,948 km (0.098 R)
• M3: 362,924 km (0.108 R)
• M4: 578,046 km (0.051 R)
• M5: 913,744 km (0.064 R)
• M6: 999,314 km (0.092 R)
• M7: 1,776,475 km (0.084 R)
• M8: 1,994,439 km (0.098 R)
• M9: 2,823,660 km (0.107 R)
• M10: 3,121,509 km (0.074 R)
• M11: 3,564,319 km (0.117 R)
• M12: 3,886,253 km (0.094 R)
• M13: 4,313,655 km (0.045 R)
• M14: 4,410,744 km (0.071 R)
• M15: 4,557,649 km (0.091 R)
• M16: 4,706,199 km (0.101 R)
• M17: 4,906,810 km (0.067 R)
• M18: 5,161,575 km (0.099 R)
• M19: 5,525,547 km (0.086 R)
• M20: 5,951,452 km (0.115 R)
• M21: 6,168,519 km (0.101 R)
• M22: 7,176,958 km (0.037 R)
• M23: 7,818,134 km (0.068 R)
• M24: 8,356,387 km (0.1 R)
• M25: 9,913,402 km (0.034 R)
• M26: 10,041,757 km (0.073 R)
• M27: 11,896,322 km (0.032 R)
• M28: 12,238,452 km (0.085 R)
• M29: 12,445,196 km (0.053 R)
• M30: 13,496,720 km (0.073 R)
• M31: 13,639,137 km (0.1 R)
• M32: 14,795,828 km (0.115 R)
• M33: 14,942,583 km (0.107 R)
• M34: 15,089,788 km (0.091 R)
• M35: 16,209,677 km (0.111 R)
• M36: 17,201,810 km (0.069 R)
• M37: 18,925,028 km (0.105 R)
• M38: 19,244,270 km (0.064 R)
• M39: 19,324,305 km (0.108 R)
• M40: 19,484,823 km (0.084 R)
• M41: 20,293,998 km (0.095 R)
• M42: 20,620,720 km (0.117 R)
• M43: 21,196,522 km (0.057 R)
• M44: 22,871,121 km (0.087 R)
• M45: 23,724,128 km (0.097 R)
• M46: 24,240,989 km (0.096 R)
• M47: 24,500,840 km (0.038 R)
• M48: 26,612,414 km (0.119 R)
• M49: 26,791,034 km (0.119 R)
• M50: 27,059,712 km (0.061 R)
• M51: 28,143,099 km (0.112 R)
• M52: 28,234,055 km (0.074 R)
• M53: 28,873,287 km (0.109 R)
• M54: 30,352,211 km (0.079 R)
• M55: 31,950,365 km (0.089 R)
• M56: 34,544,542 km (0.055 R)
• M57: 35,522,314 km (0.111 R)
• M58: 39,421,732 km (0.109 R)
• M59: 39,727,211 km (0.119 R)
• M60: 40,545,810 km (0.07 R)
• M61: 42,721,113 km (0.066 R)
• M62: 43,034,819 km (0.079 R)
• M63: 44,192,109 km (0.116 R)
• M64: 46,429,794 km (0.081 R)
• M65: 46,644,766 km (0.06 R)
• M66: 47,183,767 km (0.111 R)
• M67: 50,681,963 km (0.12 R)
• M68: 52,798,324 km (0.078 R)
• M69: 55,969,201 km (0.114 R)
• M70: 56,083,494 km (0.04 R)
• M71: 56,312,528 km (0.111 R)
• M72: 56,541,862 km (0.071 R)
• M73: 59,201,263 km (0.091 R)
• M74: 60,018,666 km (0.072 R)
• M75: 60,722,374 km (0.106 R)
• M76: 61,428,626 km (0.114 R)
• M77: 62,968,437 km (0.103 R)
• M78: 63,444,756 km (0.048 R)
• M79: 63,564,135 km (0.041 R)
• M80: 64,041,951 km (0.064 R)
• M81: 65,001,172 km (0.094 R)
• M82: 65,723,730 km (0.11 R)
• M83: 65,844,456 km (0.09 R)
• M84: 70,608,250 km (0.068 R)
• M85: 71,971,835 km (0.112 R)
• M86: 72,594,461 km (0.104 R)
• M87: 73,344,096 km (0.039 R)
• M88: 73,594,523 km (0.047 R)
• M89: 73,719,886 km (0.049 R)
• M90: 74,347,599 km (0.105 R)
• M91: 79,432,430 km (0.05 R)
• M92: 82,536,885 km (0.106 R)
• M93: 83,711,228 km (0.102 R)
• M94: 84,366,018 km (0.083 R)
• M95: 84,759,760 km (0.115 R)
• M96: 87,134,776 km (0.074 R)
• M97: 87,267,319 km (0.1 R)
• M98: 87,532,706 km (0.085 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit