🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.84 AU - 1.16 AU

Year: 373 Days

Day: 33.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,266,963 km

• M1: 305,030 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.02 AU - 2.02 AU

Year: 1070 Days

Day: 44.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.53 AU - 2.93 AU

Year: 1682 Days

Day: 21.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.73 AU - 4.29 AU

Year: 2451 Days

Day: 29.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.04 AU - 4.18 AU

Year: 2557 Days

Day: 12.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 12

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.63 AU - 10.83 AU

Year: 11314 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,266,963 km

• M1: 150,795 km (0.082 R)
• M2: 233,821 km (0.095 R)
• M3: 350,957 km (0.097 R)
• M4: 557,551 km (0.056 R)
• M5: 1,135,298 km (0.025 R)
• M6: 2,217,938 km (0.113 R)
• M7: 2,431,863 km (0.073 R)
• M8: 2,909,080 km (0.074 R)
• M9: 3,324,065 km (0.102 R)
• M10: 3,569,854 km (0.112 R)
• M11: 3,663,502 km (0.052 R)
• M12: 4,144,609 km (0.095 R)
• M13: 4,376,037 km (0.118 R)
• M14: 4,748,386 km (0.088 R)
• M15: 6,300,464 km (0.094 R)
• M16: 6,452,306 km (0.077 R)
• M17: 8,409,794 km (0.094 R)
• M18: 8,493,419 km (0.116 R)
• M19: 8,577,344 km (0.095 R)
• M20: 9,215,079 km (0.07 R)
• M21: 9,868,224 km (0.059 R)
• M22: 10,401,540 km (0.09 R)
• M23: 10,671,714 km (0.091 R)
• M24: 11,218,943 km (0.038 R)
• M25: 11,589,048 km (0.032 R)
• M26: 12,293,654 km (0.104 R)
• M27: 13,449,746 km (0.065 R)
• M28: 13,941,774 km (0.111 R)
• M29: 14,040,807 km (0.106 R)
• M30: 14,539,866 km (0.077 R)
• M31: 14,994,045 km (0.085 R)
• M32: 15,864,705 km (0.059 R)
• M33: 16,909,795 km (0.087 R)
• M34: 18,628,076 km (0.063 R)
• M35: 19,341,808 km (0.12 R)
• M36: 20,064,665 km (0.119 R)
• M37: 20,401,260 km (0.06 R)
• M38: 20,853,046 km (0.111 R)
• M39: 21,136,982 km (0.057 R)
• M40: 21,881,381 km (0.109 R)
• M41: 22,750,994 km (0.069 R)
• M42: 23,750,158 km (0.052 R)
• M43: 23,987,420 km (0.116 R)
• M44: 25,064,525 km (0.1 R)
• M45: 25,185,101 km (0.073 R)
• M46: 25,730,535 km (0.116 R)
• M47: 26,218,523 km (0.096 R)
• M48: 26,525,049 km (0.062 R)
• M49: 27,389,874 km (0.032 R)
• M50: 28,641,260 km (0.068 R)
• M51: 29,020,192 km (0.069 R)
• M52: 29,911,197 km (0.09 R)
• M53: 31,134,608 km (0.084 R)
• M54: 31,394,310 km (0.094 R)
• M55: 31,524,310 km (0.101 R)
• M56: 31,981,182 km (0.099 R)
• M57: 33,033,304 km (0.119 R)
• M58: 34,030,224 km (0.094 R)
• M59: 34,431,596 km (0.056 R)
• M60: 35,374,511 km (0.09 R)
• M61: 35,577,665 km (0.078 R)
• M62: 36,325,953 km (0.093 R)
• M63: 36,736,300 km (0.066 R)
• M64: 37,492,518 km (0.082 R)
• M65: 37,630,596 km (0.115 R)
• M66: 38,741,061 km (0.084 R)
• M67: 39,300,408 km (0.096 R)
• M68: 39,581,053 km (0.11 R)
• M69: 40,994,305 km (0.102 R)
• M70: 41,492,765 km (0.097 R)
• M71: 42,280,248 km (0.093 R)
• M72: 42,928,306 km (0.12 R)
• M73: 43,797,320 km (0.089 R)
• M74: 44,818,624 km (0.092 R)
• M75: 47,630,017 km (0.098 R)
• M76: 48,079,110 km (0.095 R)
• M77: 48,529,549 km (0.034 R)
• M78: 48,906,087 km (0.112 R)
• M79: 49,057,031 km (0.098 R)
• M80: 50,421,813 km (0.103 R)
• M81: 51,032,322 km (0.094 R)
• M82: 51,185,360 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 13.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.52 AU - 12.68 AU

Year: 13786 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,266,963 km

• M1: 200,162 km (0.113 R)
• M2: 341,981 km (0.057 R)
• M3: 451,187 km (0.116 R)
• M4: 717,771 km (0.105 R)
• M5: 943,963 km (0.106 R)
• M6: 1,037,760 km (0.098 R)
• M7: 1,446,761 km (0.077 R)
• M8: 1,670,111 km (0.118 R)
• M9: 2,382,196 km (0.117 R)
• M10: 2,648,481 km (0.114 R)
• M11: 2,785,213 km (0.048 R)
• M12: 2,952,613 km (0.098 R)
• M13: 4,280,893 km (0.097 R)
• M14: 4,409,996 km (0.098 R)
• M15: 4,973,082 km (0.063 R)
• M16: 5,109,066 km (0.105 R)
• M17: 5,246,248 km (0.049 R)
• M18: 6,167,471 km (0.081 R)
• M19: 6,948,223 km (0.102 R)
• M20: 7,839,078 km (0.103 R)
• M21: 8,642,867 km (0.08 R)
• M22: 8,847,966 km (0.114 R)
• M23: 9,096,299 km (0.056 R)
• M24: 9,727,153 km (0.111 R)
• M25: 10,112,517 km (0.079 R)
• M26: 10,502,818 km (0.06 R)
• M27: 11,120,059 km (0.054 R)
• M28: 11,253,799 km (0.098 R)
• M29: 11,839,774 km (0.054 R)
• M30: 12,113,538 km (0.113 R)
• M31: 12,574,599 km (0.113 R)
• M32: 13,704,661 km (0.068 R)
• M33: 13,896,146 km (0.109 R)
• M34: 14,330,279 km (0.059 R)
• M35: 14,671,063 km (0.112 R)
• M36: 14,866,887 km (0.104 R)
• M37: 16,010,413 km (0.044 R)
• M38: 18,592,771 km (0.026 R)
• M39: 18,858,008 km (0.05 R)
• M40: 19,499,933 km (0.091 R)
• M41: 20,585,565 km (0.117 R)
• M42: 20,915,129 km (0.086 R)
• M43: 21,523,842 km (0.118 R)
• M44: 22,532,581 km (0.048 R)
• M45: 22,815,470 km (0.034 R)
• M46: 25,121,073 km (0.095 R)
• M47: 25,297,000 km (0.089 R)
• M48: 26,004,747 km (0.044 R)
• M49: 27,018,423 km (0.05 R)
• M50: 27,258,976 km (0.093 R)
• M51: 27,984,376 km (0.025 R)
• M52: 28,593,987 km (0.103 R)
• M53: 29,640,125 km (0.114 R)
• M54: 30,012,325 km (0.114 R)
• M55: 31,012,536 km (0.095 R)
• M56: 31,960,089 km (0.101 R)
• M57: 32,597,077 km (0.113 R)
• M58: 33,367,057 km (0.053 R)
• M59: 34,273,022 km (0.1 R)
• M60: 34,663,771 km (0.074 R)
• M61: 35,646,929 km (0.057 R)
• M62: 36,839,074 km (0.106 R)
• M63: 37,573,899 km (0.073 R)
• M64: 37,842,277 km (0.076 R)
• M65: 38,246,192 km (0.077 R)
• M66: 38,651,452 km (0.085 R)
• M67: 38,990,291 km (0.079 R)
• M68: 39,739,178 km (0.084 R)
• M69: 40,012,793 km (0.116 R)
• M70: 40,355,522 km (0.086 R)
• M71: 40,768,113 km (0.095 R)
• M72: 41,113,085 km (0.069 R)
• M73: 42,083,975 km (0.099 R)
• M74: 43,624,833 km (0.057 R)
• M75: 43,765,904 km (0.091 R)
• M76: 44,260,624 km (0.092 R)
• M77: 44,544,112 km (0.105 R)
• M78: 44,970,616 km (0.104 R)
• M79: 45,541,332 km (0.068 R)
• M80: 45,684,347 km (0.117 R)
• M81: 45,970,827 km (0.117 R)
• M82: 46,689,795 km (0.072 R)
• M83: 48,284,658 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 5.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.18 AU - 17.48 AU

Year: 21290 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,266,963 km

• M1: 132,544 km (0.108 R)
• M2: 375,042 km (0.099 R)
• M3: 579,692 km (0.109 R)
• M4: 713,881 km (0.055 R)
• M5: 1,091,915 km (0.061 R)
• M6: 1,332,319 km (0.117 R)
• M7: 1,523,505 km (0.119 R)
• M8: 2,463,578 km (0.031 R)
• M9: 2,890,680 km (0.066 R)
• M10: 3,460,797 km (0.052 R)
• M11: 4,211,629 km (0.106 R)
• M12: 4,378,879 km (0.118 R)
• M13: 4,586,222 km (0.117 R)
• M14: 4,662,517 km (0.09 R)
• M15: 4,932,541 km (0.099 R)
• M16: 5,187,905 km (0.114 R)
• M17: 5,327,330 km (0.096 R)
• M18: 5,609,621 km (0.091 R)
• M19: 5,773,131 km (0.041 R)
• M20: 6,021,314 km (0.075 R)
• M21: 6,251,994 km (0.1 R)
• M22: 6,614,021 km (0.05 R)
• M23: 6,917,406 km (0.093 R)
• M24: 7,203,137 km (0.105 R)
• M25: 7,291,699 km (0.067 R)
• M26: 7,854,337 km (0.106 R)
• M27: 7,945,592 km (0.086 R)
• M28: 8,060,184 km (0.104 R)
• M29: 9,140,131 km (0.069 R)
• M30: 9,284,343 km (0.072 R)
• M31: 10,264,807 km (0.107 R)
• M32: 10,414,705 km (0.119 R)
• M33: 10,640,897 km (0.079 R)
• M34: 11,355,077 km (0.095 R)
• M35: 12,561,434 km (0.103 R)
• M36: 13,808,033 km (0.03 R)
• M37: 14,139,692 km (0.092 R)
• M38: 14,222,868 km (0.077 R)
• M39: 14,306,493 km (0.068 R)
• M40: 14,838,912 km (0.106 R)
• M41: 15,008,406 km (0.091 R)
• M42: 16,709,185 km (0.066 R)
• M43: 17,151,246 km (0.074 R)
• M44: 17,746,496 km (0.071 R)
• M45: 17,836,405 km (0.118 R)
• M46: 18,257,971 km (0.098 R)
• M47: 18,348,628 km (0.103 R)
• M48: 18,743,566 km (0.096 R)
• M49: 19,572,937 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit