🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 21.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.12 AU - 1.12 AU

Year: 444 Days

Day: 32.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.07 AU - 1.25 AU

Year: 468 Days

Day: 40.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,418,609 km

• M1: 769,083 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.15 AU - 1.53 AU

Year: 581 Days

Day: 26 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,418,609 km

• M1: 1,067,979 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.81 AU - 2.51 AU

Year: 1190 Days

Day: 20.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.73 AU - 2.77 AU

Year: 1265 Days

Day: 12.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,418,609 km

• M1: 1,419,235 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.28 AU - 2.36 AU

Year: 1324 Days

Day: 38.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,418,609 km

• M1: 150,645 km (0.114 R)
• M2: 622,626 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 14.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.42 AU - 4.92 AU

Year: 3782 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,418,609 km

• M1: 188,643 km (0.043 R)
• M2: 502,499 km (0.066 R)
• M3: 647,160 km (0.119 R)
• M4: 889,359 km (0.086 R)
• M5: 1,034,918 km (0.096 R)
• M6: 1,407,716 km (0.114 R)
• M7: 1,791,883 km (0.109 R)
• M8: 1,885,382 km (0.111 R)
• M9: 2,126,534 km (0.063 R)
• M10: 2,429,769 km (0.074 R)
• M11: 2,966,376 km (0.11 R)
• M12: 3,599,175 km (0.109 R)
• M13: 3,718,853 km (0.085 R)
• M14: 3,839,729 km (0.057 R)
• M15: 4,210,731 km (0.087 R)
• M16: 4,485,991 km (0.099 R)
• M17: 4,593,403 km (0.117 R)
• M18: 4,701,711 km (0.113 R)
• M19: 5,507,146 km (0.096 R)
• M20: 5,715,237 km (0.088 R)
• M21: 5,832,073 km (0.118 R)
• M22: 5,949,657 km (0.093 R)
• M23: 6,091,775 km (0.07 R)
• M24: 6,476,391 km (0.069 R)
• M25: 6,745,518 km (0.102 R)
• M26: 7,218,995 km (0.031 R)
• M27: 7,472,713 km (0.104 R)
• M28: 8,014,856 km (0.054 R)
• M29: 8,569,864 km (0.099 R)
• M30: 8,919,773 km (0.116 R)
• M31: 9,028,381 km (0.096 R)
• M32: 9,301,846 km (0.074 R)
• M33: 9,494,977 km (0.063 R)
• M34: 9,997,626 km (0.098 R)
• M35: 10,309,088 km (0.057 R)
• M36: 10,825,650 km (0.108 R)
• M37: 11,233,304 km (0.113 R)
• M38: 11,350,738 km (0.077 R)
• M39: 11,735,205 km (0.087 R)
• M40: 12,335,092 km (0.032 R)
• M41: 12,608,258 km (0.074 R)
• M42: 12,760,998 km (0.059 R)
• M43: 13,440,022 km (0.043 R)
• M44: 14,194,145 km (0.096 R)
• M45: 14,768,900 km (0.116 R)
• M46: 15,188,672 km (0.085 R)
• M47: 15,383,747 km (0.045 R)
• M48: 15,514,346 km (0.116 R)
• M49: 15,809,353 km (0.082 R)
• M50: 15,941,149 km (0.086 R)
• M51: 16,405,052 km (0.068 R)
• M52: 16,839,933 km (0.056 R)
• M53: 16,974,422 km (0.084 R)
• M54: 17,312,513 km (0.083 R)
• M55: 18,029,535 km (0.073 R)
• M56: 18,339,801 km (0.113 R)
• M57: 18,443,622 km (0.087 R)
• M58: 18,686,569 km (0.107 R)
• M59: 18,860,851 km (0.08 R)
• M60: 19,633,973 km (0.119 R)
• M61: 20,131,236 km (0.096 R)
• M62: 20,885,209 km (0.111 R)
• M63: 20,993,668 km (0.067 R)
• M64: 21,283,738 km (0.091 R)
• M65: 21,758,113 km (0.053 R)
• M66: 22,420,532 km (0.083 R)
• M67: 22,791,535 km (0.098 R)
• M68: 23,426,727 km (0.091 R)
• M69: 23,652,321 km (0.098 R)
• M70: 23,992,207 km (0.051 R)
• M71: 24,714,765 km (0.12 R)
• M72: 24,829,507 km (0.082 R)
• M73: 25,637,784 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 12.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.69 AU - 5.11 AU

Year: 4065 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 110.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,418,609 km

• M1: 155,731 km (0.118 R)
• M2: 246,388 km (0.08 R)
• M3: 335,099 km (0.097 R)
• M4: 441,613 km (0.106 R)
• M5: 540,946 km (0.095 R)
• M6: 673,938 km (0.04 R)
• M7: 846,425 km (0.103 R)
• M8: 1,104,032 km (0.08 R)
• M9: 1,464,862 km (0.105 R)
• M10: 1,601,146 km (0.067 R)
• M11: 1,765,704 km (0.118 R)
• M12: 1,998,328 km (0.097 R)
• M13: 2,124,888 km (0.091 R)
• M14: 2,228,260 km (0.09 R)
• M15: 2,346,443 km (0.078 R)
• M16: 2,562,013 km (0.107 R)
• M17: 2,686,179 km (0.088 R)
• M18: 3,056,434 km (0.104 R)
• M19: 3,203,190 km (0.057 R)
• M20: 3,337,379 km (0.077 R)
• M21: 3,473,363 km (0.078 R)
• M22: 3,580,625 km (0.064 R)
• M23: 3,688,784 km (0.108 R)
• M24: 3,877,128 km (0.039 R)
• M25: 3,972,422 km (0.075 R)
• M26: 4,052,457 km (0.109 R)
• M27: 4,279,397 km (0.093 R)
• M28: 4,444,254 km (0.095 R)
• M29: 5,037,559 km (0.086 R)
• M30: 5,194,337 km (0.085 R)
• M31: 5,423,521 km (0.081 R)
• M32: 5,548,286 km (0.08 R)
• M33: 6,242,719 km (0.045 R)
• M34: 6,373,617 km (0.074 R)
• M35: 6,486,564 km (0.044 R)
• M36: 6,810,293 km (0.073 R)
• M37: 7,217,499 km (0.073 R)
• M38: 7,394,473 km (0.12 R)
• M39: 7,493,507 km (0.066 R)
• M40: 7,752,910 km (0.109 R)
• M41: 8,055,845 km (0.046 R)
• M42: 8,301,036 km (0.069 R)
• M43: 8,445,249 km (0.059 R)
• M44: 8,903,916 km (0.1 R)
• M45: 9,136,241 km (0.09 R)
• M46: 10,020,065 km (0.098 R)
• M47: 10,350,228 km (0.029 R)
• M48: 10,505,510 km (0.091 R)
• M49: 10,976,145 km (0.096 R)
• M50: 11,522,477 km (0.101 R)
• M51: 11,637,518 km (0.116 R)
• M52: 11,775,896 km (0.112 R)
• M53: 11,938,209 km (0.112 R)
• M54: 12,124,459 km (0.04 R)
• M55: 12,217,957 km (0.09 R)
• M56: 12,499,949 km (0.095 R)
• M57: 12,594,495 km (0.095 R)
• M58: 12,998,709 km (0.097 R)
• M59: 13,190,343 km (0.092 R)
• M60: 13,383,026 km (0.08 R)
• M61: 13,576,605 km (0.107 R)
• M62: 13,746,848 km (0.068 R)
• M63: 13,868,770 km (0.094 R)
• M64: 14,882,595 km (0.082 R)
• M65: 15,158,603 km (0.091 R)
• M66: 15,461,688 km (0.098 R)
• M67: 15,869,043 km (0.117 R)
• M68: 16,305,719 km (0.116 R)
• M69: 16,538,493 km (0.087 R)
• M70: 16,954,974 km (0.112 R)
• M71: 17,085,872 km (0.099 R)
• M72: 17,639,235 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 6.8

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.37 AU - 15.37 AU

Year: 19357 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,418,609 km

• M1: 140,622 km (0.085 R)
• M2: 413,040 km (0.067 R)
• M3: 782,995 km (0.089 R)
• M4: 1,661,434 km (0.098 R)
• M5: 1,957,638 km (0.09 R)
• M6: 2,234,992 km (0.065 R)
• M7: 2,674,062 km (0.093 R)
• M8: 2,787,906 km (0.087 R)
• M9: 2,864,799 km (0.048 R)
• M10: 2,942,441 km (0.069 R)
• M11: 3,926,944 km (0.102 R)
• M12: 4,187,992 km (0.044 R)
• M13: 4,276,255 km (0.089 R)
• M14: 4,818,547 km (0.045 R)
• M15: 5,051,023 km (0.113 R)
• M16: 5,526,893 km (0.094 R)
• M17: 6,166,723 km (0.08 R)
• M18: 6,829,891 km (0.078 R)
• M19: 7,408,685 km (0.055 R)
• M20: 7,622,909 km (0.11 R)
• M21: 7,785,073 km (0.064 R)
• M22: 8,389,299 km (0.108 R)
• M23: 8,444,949 km (0.116 R)
• M24: 8,556,699 km (0.098 R)
• M25: 9,008,485 km (0.092 R)
• M26: 9,410,155 km (0.066 R)
• M27: 9,642,331 km (0.104 R)
• M28: 9,994,035 km (0.078 R)
• M29: 10,350,078 km (0.107 R)
• M30: 10,649,872 km (0.085 R)
• M31: 11,258,137 km (0.103 R)
• M32: 12,254,758 km (0.095 R)
• M33: 13,409,355 km (0.085 R)
• M34: 13,999,518 km (0.063 R)
• M35: 14,065,641 km (0.055 R)
• M36: 16,653,385 km (0.066 R)
• M37: 17,145,861 km (0.063 R)
• M38: 18,073,218 km (0.1 R)
• M39: 21,788,331 km (0.103 R)
• M40: 22,636,252 km (0.094 R)
• M41: 22,947,416 km (0.06 R)
• M42: 25,405,608 km (0.03 R)
• M43: 26,379,490 km (0.049 R)
• M44: 26,788,790 km (0.034 R)
• M45: 27,696,849 km (0.114 R)
• M46: 28,951,078 km (0.09 R)
• M47: 29,712,680 km (0.074 R)
• M48: 30,309,426 km (0.071 R)
• M49: 32,036,384 km (0.117 R)
• M50: 34,061,341 km (0.097 R)
• M51: 34,328,523 km (0.087 R)
• M52: 34,506,993 km (0.119 R)
• M53: 35,044,498 km (0.112 R)
• M54: 36,309,049 km (0.104 R)
• M55: 37,129,892 km (0.115 R)
• M56: 37,772,565 km (0.106 R)
• M57: 38,326,376 km (0.098 R)
• M58: 40,003,667 km (0.095 R)
• M59: 41,040,530 km (0.103 R)
• M60: 42,756,268 km (0.115 R)
• M61: 42,852,160 km (0.07 R)
• M62: 45,863,566 km (0.084 R)
• M63: 45,961,851 km (0.094 R)
• M64: 46,158,573 km (0.054 R)
• M65: 46,355,593 km (0.052 R)
• M66: 47,444,366 km (0.085 R)
• M67: 48,041,711 km (0.027 R)
• M68: 49,747,874 km (0.087 R)
• M69: 50,557,498 km (0.105 R)
• M70: 50,862,229 km (0.115 R)
• M71: 50,963,955 km (0.096 R)
• M72: 51,167,708 km (0.089 R)
• M73: 51,984,961 km (0.103 R)
• M74: 53,218,994 km (0.082 R)
• M75: 53,943,347 km (0.102 R)
• M76: 54,775,111 km (0.095 R)
• M77: 56,241,020 km (0.114 R)
• M78: 56,451,355 km (0.108 R)
• M79: 56,767,605 km (0.049 R)
• M80: 58,890,399 km (0.072 R)
• M81: 59,854,108 km (0.104 R)
• M82: 60,715,193 km (0.048 R)
• M83: 61,580,318 km (0.047 R)
• M84: 64,200,076 km (0.099 R)
• M85: 64,419,985 km (0.077 R)
• M86: 65,191,760 km (0.113 R)
• M87: 65,523,419 km (0.095 R)
• M88: 73,420,840 km (0.073 R)
• M89: 73,996,193 km (0.108 R)
• M90: 74,342,213 km (0.074 R)
• M91: 74,573,192 km (0.12 R)
• M92: 74,688,831 km (0.073 R)
• M93: 75,151,687 km (0.091 R)
• M94: 76,080,391 km (0.062 R)
• M95: 76,662,775 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit