🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 356 Days

Day: 39.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 467 Days

Day: 42 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.31 AU - 1.75 AU

Year: 717 Days

Day: 42.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.26 AU - 1.88 AU

Year: 745 Days

Day: 22.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.74 AU - 1.74 AU

Year: 869 Days

Day: 17.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.09 AU - 2.89 AU

Year: 1488 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,117,010 km

• M1: 228,586 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.83 AU - 4.23 AU

Year: 3064 Days

Day: 31.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 9.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.98 AU - 11.4 AU

Year: 10552 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,117,010 km

• M1: 120,576 km (0.094 R)
• M2: 200,910 km (0.095 R)
• M3: 365,617 km (0.074 R)
• M4: 608,714 km (0.098 R)
• M5: 788,530 km (0.08 R)
• M6: 868,715 km (0.054 R)
• M7: 1,073,215 km (0.098 R)
• M8: 1,162,974 km (0.116 R)
• M9: 1,389,465 km (0.038 R)
• M10: 1,776,924 km (0.093 R)
• M11: 1,950,008 km (0.076 R)
• M12: 2,174,405 km (0.092 R)
• M13: 2,526,708 km (0.097 R)
• M14: 2,846,698 km (0.073 R)
• M15: 3,337,528 km (0.069 R)
• M16: 3,417,563 km (0.094 R)
• M17: 3,882,813 km (0.069 R)
• M18: 4,137,279 km (0.076 R)
• M19: 4,309,915 km (0.103 R)
• M20: 4,543,886 km (0.109 R)
• M21: 4,752,126 km (0.034 R)
• M22: 5,055,062 km (0.092 R)
• M23: 5,116,397 km (0.056 R)
• M24: 5,208,848 km (0.07 R)
• M25: 7,625,602 km (0.031 R)
• M26: 7,802,277 km (0.091 R)
• M27: 7,873,336 km (0.099 R)
• M28: 8,195,719 km (0.119 R)
• M29: 8,413,085 km (0.113 R)
• M30: 9,151,351 km (0.082 R)
• M31: 9,910,410 km (0.118 R)
• M32: 10,180,733 km (0.1 R)
• M33: 10,375,360 km (0.07 R)
• M34: 10,453,600 km (0.054 R)
• M35: 11,086,399 km (0.08 R)
• M36: 11,407,436 km (0.041 R)
• M37: 11,609,692 km (0.096 R)
• M38: 13,100,435 km (0.102 R)
• M39: 13,227,294 km (0.103 R)
• M40: 14,214,191 km (0.098 R)
• M41: 14,301,108 km (0.102 R)
• M42: 14,519,221 km (0.104 R)
• M43: 14,606,736 km (0.119 R)
• M44: 15,491,907 km (0.096 R)
• M45: 15,805,763 km (0.085 R)
• M46: 16,576,940 km (0.062 R)
• M47: 17,221,258 km (0.116 R)
• M48: 17,313,859 km (0.111 R)
• M49: 17,873,654 km (0.051 R)
• M50: 18,155,796 km (0.075 R)
• M51: 18,250,043 km (0.117 R)
• M52: 18,392,011 km (0.051 R)
• M53: 19,588,196 km (0.045 R)
• M54: 21,106,315 km (0.053 R)
• M55: 23,273,988 km (0.097 R)
• M56: 23,427,924 km (0.101 R)
• M57: 24,150,482 km (0.101 R)
• M58: 24,462,393 km (0.089 R)
• M59: 25,564,481 km (0.112 R)
• M60: 26,254,875 km (0.034 R)
• M61: 27,274,833 km (0.119 R)
• M62: 27,980,187 km (0.081 R)
• M63: 29,575,349 km (0.103 R)
• M64: 29,742,001 km (0.073 R)
• M65: 30,636,298 km (0.116 R)
• M66: 30,861,293 km (0.092 R)
• M67: 31,482,722 km (0.106 R)
• M68: 31,766,659 km (0.081 R)
• M69: 31,937,350 km (0.064 R)
• M70: 32,051,344 km (0.059 R)
• M71: 32,680,702 km (0.107 R)
• M72: 32,853,039 km (0.097 R)
• M73: 33,545,378 km (0.045 R)
• M74: 33,777,254 km (0.11 R)
• M75: 35,710,508 km (0.06 R)
• M76: 36,481,834 km (0.032 R)
• M77: 36,899,512 km (0.1 R)
• M78: 37,198,857 km (0.113 R)
• M79: 37,378,823 km (0.077 R)
• M80: 37,679,365 km (0.044 R)
• M81: 37,860,080 km (0.119 R)
• M82: 38,101,530 km (0.064 R)
• M83: 38,222,406 km (0.086 R)
• M84: 40,543,865 km (0.094 R)
• M85: 40,729,067 km (0.103 R)
• M86: 40,790,851 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.6

Radius: 3.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.72 AU - 18.12 AU

Year: 27537 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 110,117,010 km

• M1: 96,790 km (0.107 R)
• M2: 442,211 km (0.069 R)
• M3: 520,152 km (0.099 R)
• M4: 654,191 km (0.056 R)
• M5: 743,352 km (0.104 R)
• M6: 780,153 km (0.103 R)
• M7: 836,402 km (0.102 R)
• M8: 993,031 km (0.1 R)
• M9: 1,013,376 km (0.094 R)
• M10: 1,095,655 km (0.1 R)
• M11: 1,829,283 km (0.087 R)
• M12: 1,955,095 km (0.094 R)
• M13: 2,403,439 km (0.054 R)
• M14: 2,653,268 km (0.086 R)
• M15: 3,891,639 km (0.101 R)
• M16: 3,956,116 km (0.079 R)
• M17: 4,053,354 km (0.079 R)
• M18: 4,551,366 km (0.073 R)
• M19: 4,687,500 km (0.104 R)
• M20: 4,824,831 km (0.099 R)
• M21: 4,859,388 km (0.092 R)
• M22: 5,423,521 km (0.107 R)
• M23: 5,749,794 km (0.083 R)
• M24: 6,232,247 km (0.106 R)
• M25: 7,554,244 km (0.042 R)
• M26: 7,836,834 km (0.056 R)
• M27: 7,918,215 km (0.034 R)
• M28: 8,040,736 km (0.104 R)
• M29: 8,958,668 km (0.085 R)
• M30: 9,516,519 km (0.108 R)
• M31: 10,085,589 km (0.111 R)
• M32: 11,119,011 km (0.038 R)
• M33: 11,532,500 km (0.098 R)
• M34: 11,951,075 km (0.08 R)
• M35: 13,870,266 km (0.093 R)
• M36: 14,265,354 km (0.054 R)
• M37: 15,066,899 km (0.116 R)
• M38: 15,422,044 km (0.105 R)
• M39: 15,728,720 km (0.109 R)
• M40: 18,199,329 km (0.086 R)
• M41: 18,415,049 km (0.094 R)
• M42: 19,672,120 km (0.031 R)
• M43: 21,523,394 km (0.087 R)
• M44: 22,095,306 km (0.078 R)
• M45: 22,152,752 km (0.115 R)
• M46: 23,546,705 km (0.057 R)
• M47: 25,088,610 km (0.116 R)
• M48: 25,509,279 km (0.074 R)
• M49: 26,235,727 km (0.073 R)
• M50: 26,479,422 km (0.058 R)
• M51: 26,601,643 km (0.101 R)
• M52: 27,400,047 km (0.072 R)
• M53: 27,957,299 km (0.118 R)
• M54: 28,455,909 km (0.096 R)
• M55: 31,508,154 km (0.119 R)
• M56: 32,222,185 km (0.113 R)
• M57: 32,287,260 km (0.084 R)
• M58: 33,798,348 km (0.101 R)
• M59: 34,196,278 km (0.098 R)
• M60: 34,729,295 km (0.09 R)
• M61: 35,668,620 km (0.108 R)
• M62: 35,736,089 km (0.108 R)
• M63: 36,141,499 km (0.088 R)
• M64: 37,366,706 km (0.086 R)
• M65: 38,536,411 km (0.112 R)
• M66: 38,882,731 km (0.059 R)
• M67: 40,208,018 km (0.095 R)
• M68: 40,629,734 km (0.102 R)
• M69: 43,838,010 km (0.081 R)
• M70: 44,199,439 km (0.109 R)
• M71: 44,779,879 km (0.05 R)
• M72: 45,216,854 km (0.078 R)
• M73: 49,062,716 km (0.072 R)
• M74: 49,438,057 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.3

Radius: 3.1

Gravity: 89.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.33 AU - 22.43 AU

Year: 31071 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,117,010 km

• M1: 89,759 km (0.088 R)
• M2: 148,700 km (0.081 R)
• M3: 373,546 km (0.059 R)
• M4: 853,905 km (0.09 R)
• M5: 1,054,515 km (0.1 R)
• M6: 1,089,372 km (0.116 R)
• M7: 2,077,166 km (0.081 R)
• M8: 2,529,401 km (0.109 R)
• M9: 2,623,348 km (0.102 R)
• M10: 2,766,513 km (0.03 R)
• M11: 3,312,845 km (0.11 R)
• M12: 5,020,654 km (0.073 R)
• M13: 5,138,687 km (0.097 R)
• M14: 5,377,744 km (0.09 R)
• M15: 5,559,506 km (0.111 R)
• M16: 6,886,289 km (0.097 R)
• M17: 7,349,444 km (0.114 R)
• M18: 8,656,032 km (0.079 R)
• M19: 8,940,118 km (0.063 R)
• M20: 9,299,452 km (0.113 R)
• M21: 9,884,231 km (0.072 R)
• M22: 10,480,827 km (0.108 R)
• M23: 10,783,613 km (0.077 R)
• M24: 11,089,092 km (0.117 R)
• M25: 11,475,054 km (0.035 R)
• M26: 11,943,894 km (0.073 R)
• M27: 12,819,640 km (0.042 R)
• M28: 12,981,056 km (0.12 R)
• M29: 15,482,183 km (0.106 R)
• M30: 15,999,791 km (0.109 R)
• M31: 20,152,030 km (0.092 R)
• M32: 20,339,626 km (0.105 R)
• M33: 21,001,147 km (0.118 R)
• M34: 21,191,436 km (0.069 R)
• M35: 22,929,464 km (0.098 R)
• M36: 25,620,879 km (0.108 R)
• M37: 26,130,110 km (0.042 R)
• M38: 27,365,938 km (0.108 R)
• M39: 28,095,527 km (0.063 R)
• M40: 30,108,067 km (0.083 R)
• M41: 32,715,558 km (0.064 R)
• M42: 35,394,407 km (0.073 R)
• M43: 36,531,202 km (0.079 R)
• M44: 38,026,881 km (0.116 R)
• M45: 39,425,172 km (0.097 R)
• M46: 41,315,491 km (0.05 R)
• M47: 41,912,237 km (0.051 R)
• M48: 42,151,743 km (0.111 R)
• M49: 47,409,809 km (0.075 R)
• M50: 48,410,619 km (0.1 R)
• M51: 48,913,567 km (0.064 R)
• M52: 50,051,558 km (0.101 R)
• M53: 51,839,253 km (0.104 R)
• M54: 53,777,592 km (0.031 R)
• M55: 56,002,860 km (0.098 R)
• M56: 59,329,618 km (0.118 R)
• M57: 59,598,595 km (0.1 R)
• M58: 60,272,533 km (0.062 R)
• M59: 60,407,620 km (0.068 R)
• M60: 60,542,857 km (0.09 R)
• M61: 62,582,923 km (0.094 R)
• M62: 63,405,262 km (0.089 R)
• M63: 64,922,185 km (0.101 R)
• M64: 68,413,949 km (0.119 R)
• M65: 69,260,972 km (0.089 R)
• M66: 71,536,655 km (0.1 R)
• M67: 74,560,476 km (0.04 R)
• M68: 77,185,321 km (0.066 R)
• M69: 77,772,791 km (0.118 R)
• M70: 80,137,186 km (0.064 R)
• M71: 81,029,986 km (0.08 R)
• M72: 81,328,284 km (0.089 R)
• M73: 82,675,114 km (0.119 R)
• M74: 85,239,371 km (0.054 R)
• M75: 88,136,034 km (0.096 R)
• M76: 88,289,372 km (0.09 R)
• M77: 91,374,828 km (0.099 R)
• M78: 92,463,153 km (0.107 R)
• M79: 93,868,625 km (0.12 R)
• M80: 94,338,661 km (0.102 R)
• M81: 95,438,505 km (0.077 R)
• M82: 95,753,558 km (0.084 R)
• M83: 97,809,631 km (0.092 R)
• M84: 99,720,445 km (0.065 R)
• M85: 100,040,135 km (0.082 R)
• M86: 100,200,055 km (0.12 R)
• M87: 100,680,414 km (0.103 R)
• M88: 102,770,895 km (0.063 R)
• M89: 103,417,008 km (0.062 R)
• M90: 104,064,468 km (0.052 R)
• M91: 104,226,632 km (0.06 R)
• M92: 104,388,796 km (0.116 R)
• M93: 107,649,581 km (0.083 R)
• M94: 108,141,608 km (0.106 R)
• M95: 109,951,892 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit