🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.51 AU - 0.57 AU

Year: 150 Days

Day: 19.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.95 AU - 1.15 AU

Year: 408 Days

Day: 21.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.55 AU - 1.59 AU

Year: 745 Days

Day: 37.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,768,587 km

• M1: 663,467 km (0.042 R)
• M2: 1,266,645 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.69 AU - 2.67 AU

Year: 1219 Days

Day: 26.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.2 AU - 3.42 AU

Year: 1784 Days

Day: 24 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.89 AU - 3.79 AU

Year: 2312 Days

Day: 35.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.44 AU - 3.5 AU

Year: 2448 Days

Day: 22.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 85.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 9.4

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.52 AU - 13.2 AU

Year: 14502 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,768,587 km

• M1: 194,028 km (0.034 R)
• M2: 429,795 km (0.118 R)
• M3: 733,329 km (0.041 R)
• M4: 819,348 km (0.12 R)
• M5: 908,957 km (0.112 R)
• M6: 1,002,007 km (0.114 R)
• M7: 1,516,324 km (0.115 R)
• M8: 1,830,928 km (0.096 R)
• M9: 2,011,194 km (0.071 R)
• M10: 2,260,873 km (0.116 R)
• M11: 2,454,751 km (0.095 R)
• M12: 3,804,872 km (0.055 R)
• M13: 3,881,466 km (0.112 R)
• M14: 4,923,116 km (0.108 R)
• M15: 5,736,181 km (0.101 R)
• M16: 6,046,297 km (0.036 R)
• M17: 6,915,461 km (0.101 R)
• M18: 7,388,639 km (0.108 R)
• M19: 7,823,370 km (0.089 R)
• M20: 7,970,126 km (0.092 R)
• M21: 8,117,928 km (0.094 R)
• M22: 8,516,158 km (0.079 R)
• M23: 8,971,983 km (0.086 R)
• M24: 9,074,308 km (0.111 R)
• M25: 9,228,693 km (0.1 R)
• M26: 10,656,156 km (0.054 R)
• M27: 12,321,329 km (0.117 R)
• M28: 13,067,823 km (0.078 R)
• M29: 13,358,791 km (0.103 R)
• M30: 14,544,204 km (0.068 R)
• M31: 14,664,630 km (0.052 R)
• M32: 14,785,356 km (0.057 R)
• M33: 14,906,381 km (0.092 R)
• M34: 15,332,735 km (0.11 R)
• M35: 15,393,920 km (0.084 R)
• M36: 15,824,912 km (0.112 R)
• M37: 15,948,779 km (0.119 R)
• M38: 16,197,410 km (0.093 R)
• M39: 16,322,175 km (0.053 R)
• M40: 16,635,582 km (0.08 R)
• M41: 16,887,804 km (0.115 R)
• M42: 17,268,531 km (0.057 R)
• M43: 18,232,540 km (0.08 R)
• M44: 18,622,990 km (0.113 R)
• M45: 19,148,079 km (0.111 R)
• M46: 19,544,962 km (0.119 R)
• M47: 20,011,558 km (0.082 R)
• M48: 20,752,067 km (0.094 R)
• M49: 20,955,520 km (0.095 R)
• M50: 21,296,154 km (0.116 R)
• M51: 22,398,691 km (0.103 R)
• M52: 23,308,096 km (0.032 R)
• M53: 23,378,557 km (0.065 R)
• M54: 24,300,828 km (0.101 R)
• M55: 24,443,843 km (0.039 R)
• M56: 24,658,815 km (0.089 R)
• M57: 25,524,987 km (0.089 R)
• M58: 26,181,123 km (0.079 R)
• M59: 28,032,696 km (0.101 R)
• M60: 28,332,939 km (0.114 R)
• M61: 28,709,627 km (0.118 R)
• M62: 29,087,960 km (0.098 R)
• M63: 29,239,801 km (0.105 R)
• M64: 29,315,797 km (0.117 R)
• M65: 30,617,897 km (0.087 R)
• M66: 30,849,624 km (0.115 R)
• M67: 31,782,516 km (0.108 R)
• M68: 32,882,510 km (0.102 R)
• M69: 33,596,241 km (0.081 R)
• M70: 34,395,243 km (0.086 R)
• M71: 38,816,758 km (0.113 R)
• M72: 41,008,666 km (0.102 R)
• M73: 44,808,452 km (0.092 R)
• M74: 45,071,594 km (0.064 R)
• M75: 45,864,014 km (0.085 R)
• M76: 48,089,582 km (0.119 R)
• M77: 48,538,974 km (0.1 R)
• M78: 48,719,090 km (0.119 R)
• M79: 51,263,899 km (0.091 R)
• M80: 55,349,567 km (0.053 R)
• M81: 56,198,086 km (0.044 R)
• M82: 56,481,873 km (0.103 R)
• M83: 56,766,258 km (0.057 R)
• M84: 57,050,943 km (0.074 R)
• M85: 57,907,989 km (0.071 R)
• M86: 60,311,130 km (0.043 R)
• M87: 61,768,662 km (0.106 R)
• M88: 61,866,199 km (0.111 R)
• M89: 63,729,890 km (0.093 R)
• M90: 64,421,181 km (0.114 R)
• M91: 65,313,533 km (0.046 R)
• M92: 66,110,291 km (0.088 R)
• M93: 66,809,960 km (0.054 R)
• M94: 66,910,191 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.68 AU - 16.32 AU

Year: 23112 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,768,587 km

• M1: 1,413,401 km (0.114 R)
• M2: 1,792,631 km (0.115 R)
• M3: 2,418,549 km (0.113 R)
• M4: 2,738,838 km (0.048 R)
• M5: 2,904,143 km (0.092 R)
• M6: 3,279,335 km (0.102 R)
• M7: 3,349,197 km (0.118 R)
• M8: 3,490,567 km (0.074 R)
• M9: 3,706,138 km (0.069 R)
• M10: 3,963,296 km (0.075 R)
• M11: 4,302,435 km (0.098 R)
• M12: 4,650,998 km (0.046 R)
• M13: 4,769,180 km (0.115 R)
• M14: 5,499,367 km (0.094 R)
• M15: 5,877,401 km (0.073 R)
• M16: 6,658,751 km (0.1 R)
• M17: 7,657,616 km (0.098 R)
• M18: 8,032,358 km (0.082 R)
• M19: 8,654,087 km (0.079 R)
• M20: 10,249,399 km (0.079 R)
• M21: 10,352,173 km (0.111 R)
• M22: 10,662,289 km (0.119 R)
• M23: 10,975,397 km (0.074 R)
• M24: 11,557,632 km (0.06 R)
• M25: 11,611,039 km (0.104 R)
• M26: 12,367,406 km (0.072 R)
• M27: 13,419,378 km (0.1 R)
• M28: 13,871,014 km (0.11 R)
• M29: 14,155,699 km (0.081 R)
• M30: 14,730,902 km (0.109 R)
• M31: 15,726,327 km (0.068 R)
• M32: 16,321,876 km (0.048 R)
• M33: 17,843,136 km (0.051 R)
• M34: 19,345,697 km (0.114 R)
• M35: 19,600,014 km (0.106 R)
• M36: 21,214,773 km (0.075 R)
• M37: 21,608,515 km (0.096 R)
• M38: 22,203,914 km (0.069 R)
• M39: 22,737,530 km (0.106 R)
• M40: 22,804,550 km (0.114 R)
• M41: 22,871,719 km (0.068 R)
• M42: 23,410,571 km (0.074 R)
• M43: 24,158,560 km (0.088 R)
• M44: 24,432,474 km (0.12 R)
• M45: 26,943,624 km (0.118 R)
• M46: 27,085,592 km (0.111 R)
• M47: 27,512,844 km (0.051 R)
• M48: 27,798,875 km (0.072 R)
• M49: 27,870,532 km (0.099 R)
• M50: 28,301,823 km (0.071 R)
• M51: 29,389,698 km (0.103 R)
• M52: 29,535,706 km (0.087 R)
• M53: 29,755,316 km (0.111 R)
• M54: 29,902,071 km (0.084 R)
• M55: 31,830,837 km (0.037 R)
• M56: 32,885,950 km (0.078 R)
• M57: 34,953,094 km (0.064 R)
• M58: 35,107,927 km (0.086 R)
• M59: 37,615,337 km (0.109 R)
• M60: 37,853,348 km (0.097 R)
• M61: 39,372,514 km (0.071 R)
• M62: 40,180,043 km (0.104 R)
• M63: 40,423,289 km (0.096 R)
• M64: 40,748,515 km (0.054 R)
• M65: 41,074,639 km (0.115 R)
• M66: 41,975,667 km (0.067 R)
• M67: 42,387,509 km (0.117 R)
• M68: 42,635,244 km (0.109 R)
• M69: 43,381,139 km (0.087 R)
• M70: 44,717,945 km (0.109 R)
• M71: 46,068,365 km (0.108 R)
• M72: 47,603,389 km (0.036 R)
• M73: 47,860,847 km (0.092 R)
• M74: 48,895,316 km (0.079 R)
• M75: 50,198,912 km (0.101 R)
• M76: 50,461,007 km (0.107 R)
• M77: 51,866,330 km (0.102 R)
• M78: 52,131,268 km (0.099 R)
• M79: 53,106,496 km (0.076 R)
• M80: 54,805,330 km (0.077 R)
• M81: 54,985,146 km (0.034 R)
• M82: 56,521,815 km (0.104 R)
• M83: 57,615,077 km (0.066 R)
• M84: 58,991,377 km (0.059 R)
• M85: 61,776,291 km (0.095 R)
• M86: 62,057,236 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 7.9

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.37 AU - 18.09 AU

Year: 27088 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,768,587 km

• M1: 106,962 km (0.12 R)
• M2: 168,148 km (0.107 R)
• M3: 277,654 km (0.107 R)
• M4: 438,920 km (0.053 R)
• M5: 821,741 km (0.099 R)
• M6: 969,095 km (0.091 R)
• M7: 1,061,846 km (0.082 R)
• M8: 1,125,425 km (0.079 R)
• M9: 1,190,201 km (0.092 R)
• M10: 1,606,083 km (0.106 R)
• M11: 1,716,785 km (0.066 R)
• M12: 2,518,630 km (0.114 R)
• M13: 3,186,883 km (0.074 R)
• M14: 3,564,768 km (0.052 R)
• M15: 5,715,686 km (0.083 R)
• M16: 6,407,875 km (0.1 R)
• M17: 6,704,079 km (0.106 R)
• M18: 7,681,701 km (0.082 R)
• M19: 7,807,064 km (0.084 R)
• M20: 8,059,884 km (0.084 R)
• M21: 9,296,760 km (0.096 R)
• M22: 10,176,694 km (0.11 R)
• M23: 10,661,541 km (0.097 R)
• M24: 11,154,017 km (0.071 R)
• M25: 11,367,194 km (0.073 R)
• M26: 13,196,477 km (0.054 R)
• M27: 16,147,145 km (0.047 R)
• M28: 18,613,715 km (0.057 R)
• M29: 19,120,852 km (0.104 R)
• M30: 21,724,603 km (0.089 R)
• M31: 23,067,692 km (0.056 R)
• M32: 24,069,549 km (0.107 R)
• M33: 24,992,718 km (0.095 R)
• M34: 25,365,067 km (0.108 R)
• M35: 25,645,713 km (0.111 R)
• M36: 26,304,392 km (0.062 R)
• M37: 26,683,174 km (0.06 R)
• M38: 28,313,491 km (0.112 R)
• M39: 28,701,847 km (0.088 R)
• M40: 29,778,653 km (0.081 R)
• M41: 29,975,973 km (0.119 R)
• M42: 30,769,140 km (0.087 R)
• M43: 31,971,758 km (0.079 R)
• M44: 32,274,843 km (0.053 R)
• M45: 32,477,399 km (0.118 R)
• M46: 32,883,856 km (0.096 R)
• M47: 35,462,026 km (0.077 R)
• M48: 36,195,504 km (0.048 R)
• M49: 37,890,597 km (0.11 R)
• M50: 38,532,971 km (0.099 R)
• M51: 39,828,488 km (0.041 R)
• M52: 39,937,096 km (0.111 R)
• M53: 43,464,016 km (0.067 R)
• M54: 44,699,245 km (0.092 R)
• M55: 46,516,411 km (0.07 R)
• M56: 47,204,112 km (0.073 R)
• M57: 47,549,234 km (0.034 R)
• M58: 47,779,765 km (0.109 R)
• M59: 49,170,726 km (0.1 R)
• M60: 50,105,413 km (0.046 R)
• M61: 54,383,613 km (0.092 R)
• M62: 54,745,341 km (0.078 R)
• M63: 58,283,480 km (0.098 R)
• M64: 59,768,987 km (0.116 R)
• M65: 66,348,600 km (0.08 R)
• M66: 66,606,358 km (0.051 R)
• M67: 66,993,367 km (0.077 R)
• M68: 67,510,527 km (0.108 R)
• M69: 69,985,474 km (0.116 R)
• M70: 70,378,917 km (0.088 R)
• M71: 70,641,611 km (0.1 R)
• M72: 72,092,560 km (0.112 R)
• M73: 72,622,586 km (0.073 R)
• M74: 72,887,972 km (0.109 R)
• M75: 74,755,552 km (0.116 R)
• M76: 76,099,090 km (0.1 R)
• M77: 76,368,666 km (0.039 R)
• M78: 80,040,246 km (0.083 R)
• M79: 82,935,264 km (0.094 R)
• M80: 83,907,950 km (0.101 R)
• M81: 84,325,926 km (0.091 R)
• M82: 84,884,375 km (0.11 R)
• M83: 86,285,808 km (0.076 R)
• M84: 86,848,445 km (0.115 R)
• M85: 87,412,429 km (0.037 R)
• M86: 90,821,466 km (0.052 R)
• M87: 91,393,827 km (0.091 R)
• M88: 91,680,457 km (0.119 R)
• M89: 91,823,921 km (0.076 R)
• M90: 91,967,385 km (0.113 R)
• M91: 92,686,054 km (0.083 R)
• M92: 93,262,305 km (0.073 R)
• M93: 93,984,264 km (0.117 R)
• M94: 95,724,686 km (0.07 R)
• M95: 96,744,793 km (0.08 R)
• M96: 97,329,422 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit