🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.68 AU - 0.74 AU

Year: 214 Days

Day: 21.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.76 AU - 0.86 AU

Year: 261 Days

Day: 43.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 281 Days

Day: 30.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.97 AU - 1.49 AU

Year: 489 Days

Day: 22.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 651 Days

Day: 35.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.61 AU - 3.93 AU

Year: 2622 Days

Day: 27.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,687,651 km

• M1: 1,590,824 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.51 AU - 5.51 AU

Year: 3430 Days

Day: 20.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,687,651 km

• M1: 2,578,170 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.94 AU - 5.96 AU

Year: 3944 Days

Day: 31.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,687,651 km

• M1: 208,689 km (0.083 R)
• M2: 531,072 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 12.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.7 AU - 10.02 AU

Year: 10256 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,687,651 km

• M1: 187,745 km (0.071 R)
• M2: 273,615 km (0.077 R)
• M3: 629,957 km (0.077 R)
• M4: 1,045,390 km (0.072 R)
• M5: 1,476,531 km (0.116 R)
• M6: 1,668,615 km (0.085 R)
• M7: 1,823,897 km (0.114 R)
• M8: 2,173,358 km (0.078 R)
• M9: 2,750,357 km (0.096 R)
• M10: 3,124,501 km (0.089 R)
• M11: 3,317,931 km (0.054 R)
• M12: 3,658,566 km (0.101 R)
• M13: 4,160,616 km (0.12 R)
• M14: 4,716,222 km (0.032 R)
• M15: 4,970,688 km (0.068 R)
• M16: 5,427,112 km (0.096 R)
• M17: 5,593,315 km (0.085 R)
• M18: 5,829,081 km (0.12 R)
• M19: 6,206,068 km (0.097 R)
• M20: 6,380,050 km (0.105 R)
• M21: 6,485,217 km (0.086 R)
• M22: 7,056,232 km (0.101 R)
• M23: 7,237,994 km (0.096 R)
• M24: 8,360,875 km (0.102 R)
• M25: 9,100,188 km (0.036 R)
• M26: 9,698,580 km (0.06 R)
• M27: 9,900,836 km (0.115 R)
• M28: 10,186,418 km (0.086 R)
• M29: 10,268,547 km (0.031 R)
• M30: 10,640,747 km (0.058 R)
• M31: 11,101,808 km (0.097 R)
• M32: 11,956,759 km (0.065 R)
• M33: 13,323,635 km (0.111 R)
• M34: 13,820,450 km (0.079 R)
• M35: 14,048,437 km (0.092 R)
• M36: 14,600,303 km (0.115 R)
• M37: 15,394,518 km (0.098 R)
• M38: 16,154,775 km (0.083 R)
• M39: 16,733,120 km (0.094 R)
• M40: 17,073,605 km (0.102 R)
• M41: 17,959,524 km (0.075 R)
• M42: 19,673,616 km (0.085 R)
• M43: 20,291,156 km (0.119 R)
• M44: 20,498,349 km (0.081 R)
• M45: 21,071,758 km (0.072 R)
• M46: 21,862,382 km (0.073 R)
• M47: 23,908,432 km (0.081 R)
• M48: 24,567,112 km (0.065 R)
• M49: 25,287,575 km (0.077 R)
• M50: 25,790,374 km (0.053 R)
• M51: 27,375,812 km (0.099 R)
• M52: 27,604,846 km (0.106 R)
• M53: 27,949,669 km (0.106 R)
• M54: 28,817,935 km (0.085 R)
• M55: 29,518,801 km (0.06 R)
• M56: 29,636,236 km (0.079 R)
• M57: 29,753,670 km (0.113 R)
• M58: 30,580,797 km (0.11 R)
• M59: 30,818,508 km (0.117 R)
• M60: 30,997,128 km (0.079 R)
• M61: 31,235,886 km (0.084 R)
• M62: 31,475,392 km (0.094 R)
• M63: 31,955,900 km (0.066 R)
• M64: 32,378,514 km (0.074 R)
• M65: 32,560,126 km (0.066 R)
• M66: 32,985,283 km (0.112 R)
• M67: 33,168,092 km (0.118 R)
• M68: 33,841,133 km (0.1 R)
• M69: 35,138,595 km (0.072 R)
• M70: 35,325,293 km (0.118 R)
• M71: 36,200,890 km (0.073 R)
• M72: 36,452,364 km (0.092 R)
• M73: 38,165,110 km (0.088 R)
• M74: 38,870,314 km (0.115 R)
• M75: 39,515,230 km (0.102 R)
• M76: 39,644,633 km (0.096 R)
• M77: 40,946,433 km (0.09 R)
• M78: 41,274,053 km (0.097 R)
• M79: 41,536,746 km (0.101 R)
• M80: 42,725,900 km (0.077 R)
• M81: 43,926,273 km (0.089 R)
• M82: 44,127,482 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 3.6

Gravity: 30.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.32 AU - 15.58 AU

Year: 19673 Days

Day: 21.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,687,651 km

• M1: 46,824 km (0.085 R)
• M2: 73,901 km (0.07 R)
• M3: 183,557 km (0.096 R)
• M4: 322,683 km (0.101 R)
• M5: 403,316 km (0.111 R)
• M6: 564,882 km (0.12 R)
• M7: 724,203 km (0.068 R)
• M8: 787,633 km (0.062 R)
• M9: 1,488,948 km (0.104 R)
• M10: 1,736,083 km (0.115 R)
• M11: 2,392,818 km (0.05 R)
• M12: 2,424,233 km (0.112 R)
• M13: 3,720,499 km (0.103 R)
• M14: 4,129,350 km (0.119 R)
• M15: 4,281,491 km (0.119 R)
• M16: 4,988,939 km (0.069 R)
• M17: 5,314,913 km (0.054 R)
• M18: 5,901,786 km (0.103 R)
• M19: 6,030,141 km (0.069 R)
• M20: 6,641,547 km (0.114 R)
• M21: 6,819,718 km (0.042 R)
• M22: 7,181,147 km (0.091 R)
• M23: 7,364,105 km (0.079 R)
• M24: 8,784,537 km (0.033 R)
• M25: 9,827,683 km (0.101 R)
• M26: 10,235,337 km (0.111 R)
• M27: 10,544,556 km (0.077 R)
• M28: 10,804,706 km (0.043 R)
• M29: 11,119,610 km (0.038 R)
• M30: 11,919,958 km (0.11 R)
• M31: 12,849,410 km (0.037 R)
• M32: 13,071,413 km (0.107 R)
• M33: 13,294,763 km (0.092 R)
• M34: 13,350,712 km (0.075 R)
• M35: 13,688,504 km (0.12 R)
• M36: 13,915,295 km (0.096 R)
• M37: 13,972,142 km (0.087 R)
• M38: 14,487,656 km (0.042 R)
• M39: 14,602,996 km (0.053 R)
• M40: 14,892,767 km (0.056 R)
• M41: 15,125,990 km (0.106 R)
• M42: 16,190,379 km (0.111 R)
• M43: 16,490,323 km (0.043 R)
• M44: 16,913,236 km (0.087 R)
• M45: 18,203,368 km (0.058 R)
• M46: 18,265,601 km (0.06 R)
• M47: 18,327,834 km (0.117 R)
• M48: 19,334,178 km (0.097 R)
• M49: 20,746,831 km (0.071 R)
• M50: 21,662,968 km (0.095 R)
• M51: 22,325,388 km (0.112 R)
• M52: 23,942,092 km (0.107 R)
• M53: 24,489,471 km (0.105 R)
• M54: 26,789,987 km (0.117 R)
• M55: 27,500,726 km (0.088 R)
• M56: 28,289,556 km (0.081 R)
• M57: 28,722,941 km (0.059 R)
• M58: 29,158,570 km (0.116 R)
• M59: 29,596,293 km (0.089 R)
• M60: 33,024,179 km (0.056 R)
• M61: 33,404,307 km (0.083 R)
• M62: 33,938,820 km (0.116 R)
• M63: 34,092,158 km (0.081 R)
• M64: 36,027,057 km (0.081 R)
• M65: 36,418,255 km (0.06 R)
• M66: 36,653,722 km (0.06 R)
• M67: 37,363,115 km (0.067 R)
• M68: 37,679,814 km (0.086 R)
• M69: 37,917,824 km (0.116 R)
• M70: 38,795,216 km (0.091 R)
• M71: 40,488,664 km (0.072 R)
• M72: 40,732,508 km (0.068 R)
• M73: 41,303,523 km (0.117 R)
• M74: 41,794,952 km (0.116 R)
• M75: 41,959,211 km (0.032 R)
• M76: 46,050,114 km (0.11 R)
• M77: 47,670,259 km (0.089 R)
• M78: 47,841,848 km (0.117 R)
• M79: 50,091,650 km (0.11 R)
• M80: 51,317,156 km (0.104 R)
• M81: 51,669,160 km (0.102 R)
• M82: 52,996,242 km (0.116 R)
• M83: 53,173,965 km (0.104 R)
• M84: 53,976,557 km (0.069 R)
• M85: 54,334,545 km (0.112 R)
• M86: 54,513,763 km (0.106 R)
• M87: 54,603,522 km (0.063 R)
• M88: 55,954,989 km (0.036 R)
• M89: 56,226,659 km (0.115 R)
• M90: 57,500,036 km (0.102 R)
• M91: 58,048,611 km (0.109 R)
• M92: 61,843,909 km (0.117 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit