🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.8 AU - 0.8 AU

Year: 250 Days

Day: 17.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,676,714 km

• M1: 529,427 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.16 AU

Year: 339 Days

Day: 34.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.36 AU

Year: 471 Days

Day: 21.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 64.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.34 AU - 1.8 AU

Year: 688 Days

Day: 43 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.39 AU - 1.95 AU

Year: 755 Days

Day: 24.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.85 AU - 2.99 AU

Year: 1317 Days

Day: 29.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.63 AU - 5.11 AU

Year: 3196 Days

Day: 30.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 14.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.09 AU - 8.53 AU

Year: 8381 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 103,676,714 km

• M1: 192,084 km (0.041 R)
• M2: 388,954 km (0.106 R)
• M3: 552,315 km (0.086 R)
• M4: 719,117 km (0.11 R)
• M5: 836,701 km (0.093 R)
• M6: 1,296,415 km (0.085 R)
• M7: 1,411,007 km (0.118 R)
• M8: 1,633,459 km (0.055 R)
• M9: 1,776,325 km (0.083 R)
• M10: 1,998,777 km (0.102 R)
• M11: 2,132,966 km (0.116 R)
• M12: 3,179,104 km (0.091 R)
• M13: 3,567,460 km (0.097 R)
• M14: 3,898,969 km (0.085 R)
• M15: 4,340,133 km (0.093 R)
• M16: 4,823,185 km (0.085 R)
• M17: 5,190,298 km (0.079 R)
• M18: 5,350,517 km (0.072 R)
• M19: 5,730,646 km (0.088 R)
• M20: 6,661,743 km (0.096 R)
• M21: 6,836,024 km (0.118 R)
• M22: 7,070,893 km (0.053 R)
• M23: 7,398,363 km (0.109 R)
• M24: 7,518,639 km (0.067 R)
• M25: 8,693,880 km (0.081 R)
• M26: 8,852,903 km (0.105 R)
• M27: 9,563,642 km (0.102 R)
• M28: 10,427,570 km (0.118 R)
• M29: 10,528,848 km (0.092 R)
• M30: 10,868,884 km (0.066 R)
• M31: 11,143,396 km (0.097 R)
• M32: 11,316,331 km (0.106 R)
• M33: 11,420,451 km (0.102 R)
• M34: 12,586,866 km (0.049 R)
• M35: 13,020,550 km (0.11 R)
• M36: 15,569,249 km (0.11 R)
• M37: 15,956,857 km (0.119 R)
• M38: 16,190,978 km (0.098 R)
• M39: 17,619,488 km (0.103 R)
• M40: 18,186,015 km (0.074 R)
• M41: 18,471,447 km (0.054 R)
• M42: 18,676,247 km (0.026 R)
• M43: 18,964,372 km (0.085 R)
• M44: 19,461,486 km (0.076 R)
• M45: 19,879,163 km (0.115 R)
• M46: 21,149,848 km (0.078 R)
• M47: 21,278,352 km (0.074 R)
• M48: 21,493,175 km (0.053 R)
• M49: 21,708,596 km (0.102 R)
• M50: 22,446,712 km (0.045 R)
• M51: 22,709,106 km (0.08 R)
• M52: 22,884,734 km (0.119 R)
• M53: 23,016,680 km (0.108 R)
• M54: 23,148,924 km (0.104 R)
• M55: 23,414,012 km (0.074 R)
• M56: 24,260,436 km (0.077 R)
• M57: 24,981,049 km (0.098 R)
• M58: 25,389,451 km (0.075 R)
• M59: 25,663,066 km (0.093 R)
• M60: 25,800,098 km (0.091 R)
• M61: 26,075,058 km (0.071 R)
• M62: 26,167,061 km (0.07 R)
• M63: 26,304,990 km (0.109 R)
• M64: 26,397,143 km (0.111 R)
• M65: 26,720,573 km (0.083 R)
• M66: 27,091,726 km (0.07 R)
• M67: 28,546,266 km (0.102 R)
• M68: 29,833,705 km (0.11 R)
• M69: 31,335,069 km (0.113 R)
• M70: 31,628,580 km (0.057 R)
• M71: 31,922,989 km (0.086 R)
• M72: 32,168,928 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 4.2

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.76 AU - 14.94 AU

Year: 17065 Days

Day: 16.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,676,714 km

• M1: 125,812 km (0.038 R)
• M2: 434,432 km (0.113 R)
• M3: 513,420 km (0.036 R)
• M4: 685,308 km (0.114 R)
• M5: 754,422 km (0.093 R)
• M6: 1,000,959 km (0.09 R)
• M7: 1,972,448 km (0.099 R)
• M8: 2,138,352 km (0.115 R)
• M9: 2,590,736 km (0.116 R)
• M10: 2,995,997 km (0.084 R)
• M11: 3,579,877 km (0.115 R)
• M12: 3,660,361 km (0.084 R)
• M13: 3,823,123 km (0.097 R)
• M14: 4,497,510 km (0.051 R)
• M15: 5,027,087 km (0.115 R)
• M16: 5,857,804 km (0.11 R)
• M17: 6,483,871 km (0.042 R)
• M18: 7,955,166 km (0.064 R)
• M19: 8,165,800 km (0.116 R)
• M20: 9,191,742 km (0.077 R)
• M21: 9,302,145 km (0.054 R)
• M22: 9,412,848 km (0.09 R)
• M23: 9,523,999 km (0.073 R)
• M24: 10,200,480 km (0.049 R)
• M25: 10,775,834 km (0.101 R)
• M26: 11,539,681 km (0.115 R)
• M27: 11,599,071 km (0.09 R)
• M28: 11,957,956 km (0.064 R)
• M29: 13,056,603 km (0.097 R)
• M30: 14,763,963 km (0.059 R)
• M31: 14,957,992 km (0.118 R)
• M32: 15,676,510 km (0.109 R)
• M33: 17,282,743 km (0.093 R)
• M34: 18,730,701 km (0.116 R)
• M35: 19,930,924 km (0.116 R)
• M36: 20,073,790 km (0.084 R)
• M37: 20,288,613 km (0.08 R)
• M38: 21,083,127 km (0.095 R)
• M39: 21,594,004 km (0.104 R)
• M40: 22,702,374 km (0.114 R)
• M41: 22,776,874 km (0.093 R)
• M42: 24,056,684 km (0.12 R)
• M43: 24,284,970 km (0.09 R)
• M44: 25,050,911 km (0.111 R)
• M45: 25,824,781 km (0.12 R)
• M46: 25,980,513 km (0.109 R)
• M47: 28,273,399 km (0.072 R)
• M48: 29,647,306 km (0.095 R)
• M49: 31,125,483 km (0.08 R)
• M50: 33,048,862 km (0.106 R)
• M51: 34,067,624 km (0.096 R)
• M52: 35,096,558 km (0.04 R)
• M53: 35,614,915 km (0.119 R)
• M54: 36,135,814 km (0.099 R)
• M55: 36,834,137 km (0.11 R)
• M56: 37,272,908 km (0.107 R)
• M57: 37,713,324 km (0.072 R)
• M58: 38,510,531 km (0.077 R)
• M59: 38,866,724 km (0.113 R)
• M60: 39,045,194 km (0.034 R)
• M61: 40,121,551 km (0.098 R)
• M62: 40,482,530 km (0.05 R)
• M63: 40,573,037 km (0.05 R)
• M64: 41,298,736 km (0.084 R)
• M65: 41,663,157 km (0.116 R)
• M66: 43,131,759 km (0.077 R)
• M67: 43,408,964 km (0.103 R)
• M68: 43,501,565 km (0.047 R)
• M69: 43,779,518 km (0.087 R)
• M70: 44,151,119 km (0.07 R)
• M71: 44,523,917 km (0.03 R)
• M72: 46,686,803 km (0.111 R)
• M73: 47,924,426 km (0.051 R)
• M74: 51,211,989 km (0.028 R)
• M75: 53,080,616 km (0.089 R)
• M76: 55,874,655 km (0.11 R)
• M77: 58,818,592 km (0.115 R)
• M78: 61,085,299 km (0.049 R)
• M79: 61,188,970 km (0.077 R)
• M80: 61,292,791 km (0.109 R)
• M81: 61,396,612 km (0.03 R)
• M82: 62,438,112 km (0.108 R)
• M83: 62,647,100 km (0.094 R)
• M84: 63,275,411 km (0.026 R)
• M85: 66,022,477 km (0.119 R)
• M86: 66,342,018 km (0.094 R)
• M87: 67,624,969 km (0.079 R)
• M88: 68,377,148 km (0.112 R)
• M89: 69,240,178 km (0.098 R)
• M90: 69,998,340 km (0.094 R)
• M91: 71,632,098 km (0.093 R)
• M92: 72,179,477 km (0.089 R)
• M93: 73,168,319 km (0.086 R)
• M94: 73,609,183 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.8

Radius: 5.3

Gravity: 23.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 18.18 AU - 23 AU

Year: 32686 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,676,714 km

• M1: 113,994 km (0.072 R)
• M2: 404,064 km (0.098 R)
• M3: 863,928 km (0.111 R)
• M4: 1,550,732 km (0.072 R)
• M5: 1,943,875 km (0.088 R)
• M6: 2,910,127 km (0.063 R)
• M7: 3,342,316 km (0.111 R)
• M8: 4,319,190 km (0.104 R)
• M9: 5,319,850 km (0.103 R)
• M10: 5,727,654 km (0.116 R)
• M11: 6,511,397 km (0.073 R)
• M12: 6,697,048 km (0.103 R)
• M13: 6,759,281 km (0.052 R)
• M14: 8,177,020 km (0.094 R)
• M15: 9,472,537 km (0.073 R)
• M16: 9,682,872 km (0.06 R)
• M17: 9,965,612 km (0.091 R)
• M18: 10,757,433 km (0.119 R)
• M19: 11,050,346 km (0.098 R)
• M20: 11,793,997 km (0.09 R)
• M21: 12,248,026 km (0.112 R)
• M22: 12,553,805 km (0.056 R)
• M23: 12,630,698 km (0.059 R)
• M24: 13,017,259 km (0.046 R)
• M25: 14,521,465 km (0.091 R)
• M26: 15,089,339 km (0.076 R)
• M27: 16,330,552 km (0.112 R)
• M28: 17,261,500 km (0.072 R)
• M29: 17,604,229 km (0.088 R)
• M30: 17,690,247 km (0.116 R)
• M31: 19,351,382 km (0.117 R)
• M32: 19,707,425 km (0.097 R)
• M33: 20,155,620 km (0.045 R)
• M34: 20,606,957 km (0.079 R)
• M35: 23,859,065 km (0.108 R)
• M36: 24,624,558 km (0.1 R)
• M37: 25,397,978 km (0.066 R)
• M38: 26,277,614 km (0.091 R)
• M39: 26,869,573 km (0.101 R)
• M40: 28,066,655 km (0.096 R)
• M41: 29,894,591 km (0.1 R)
• M42: 29,997,365 km (0.103 R)
• M43: 31,447,118 km (0.12 R)
• M44: 33,025,675 km (0.049 R)
• M45: 33,985,046 km (0.096 R)
• M46: 37,691,333 km (0.069 R)
• M47: 40,156,856 km (0.101 R)
• M48: 40,383,646 km (0.068 R)
• M49: 43,951,705 km (0.096 R)
• M50: 44,302,362 km (0.043 R)
• M51: 44,653,917 km (0.104 R)
• M52: 45,595,785 km (0.105 R)
• M53: 46,544,386 km (0.115 R)
• M54: 50,036,897 km (0.114 R)
• M55: 52,494,192 km (0.091 R)
• M56: 53,114,574 km (0.107 R)
• M57: 53,239,040 km (0.104 R)
• M58: 53,488,120 km (0.047 R)
• M59: 53,987,328 km (0.111 R)
• M60: 54,488,182 km (0.098 R)
• M61: 54,990,532 km (0.067 R)
• M62: 55,746,899 km (0.103 R)
• M63: 56,379,847 km (0.108 R)
• M64: 57,270,104 km (0.102 R)
• M65: 57,908,737 km (0.091 R)
• M66: 58,935,577 km (0.085 R)
• M67: 59,193,185 km (0.098 R)
• M68: 59,968,251 km (0.034 R)
• M69: 60,357,206 km (0.097 R)
• M70: 61,528,707 km (0.113 R)
• M71: 63,365,918 km (0.103 R)
• M72: 63,894,148 km (0.094 R)
• M73: 64,954,947 km (0.062 R)
• M74: 65,221,081 km (0.044 R)
• M75: 66,021,729 km (0.111 R)
• M76: 66,959,708 km (0.097 R)
• M77: 68,307,435 km (0.105 R)
• M78: 69,800,272 km (0.118 R)
• M79: 69,936,556 km (0.117 R)
• M80: 70,619,021 km (0.081 R)
• M81: 73,509,850 km (0.092 R)
• M82: 74,342,811 km (0.057 R)
• M83: 75,318,638 km (0.062 R)
• M84: 76,298,654 km (0.065 R)
• M85: 77,564,850 km (0.072 R)
• M86: 78,838,078 km (0.081 R)
• M87: 80,118,037 km (0.037 R)
• M88: 81,835,570 km (0.085 R)
• M89: 82,698,750 km (0.107 R)
• M90: 82,842,962 km (0.045 R)
• M91: 87,941,258 km (0.091 R)
• M92: 89,564,395 km (0.113 R)
• M93: 90,751,155 km (0.107 R)
• M94: 91,346,405 km (0.108 R)
• M95: 93,290,130 km (0.12 R)
• M96: 93,590,373 km (0.12 R)
• M97: 98,437,792 km (0.08 R)
• M98: 99,049,349 km (0.092 R)
• M99: 99,508,913 km (0.044 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit