🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.85 AU - 1.13 AU

Year: 349 Days

Day: 21.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.26 AU - 1.56 AU

Year: 594 Days

Day: 32.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.45 AU - 2.17 AU

Year: 864 Days

Day: 34.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.96 AU - 2.34 AU

Year: 1118 Days

Day: 15.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.33 AU - 3.39 AU

Year: 1716 Days

Day: 37.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.49 AU - 4.13 AU

Year: 2638 Days

Day: 22.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.44 AU - 4.38 AU

Year: 2743 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.55 AU - 4.33 AU

Year: 2774 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 6.5

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.88 AU - 19.52 AU

Year: 22069 Days

Day: 19.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,406,873 km

• M1: 95,144 km (0.045 R)
• M2: 210,335 km (0.057 R)
• M3: 971,339 km (0.067 R)
• M4: 1,430,156 km (0.105 R)
• M5: 1,875,957 km (0.106 R)
• M6: 1,948,363 km (0.1 R)
• M7: 2,133,116 km (0.079 R)
• M8: 2,401,495 km (0.061 R)
• M9: 2,803,314 km (0.09 R)
• M10: 4,083,274 km (0.074 R)
• M11: 4,272,366 km (0.036 R)
• M12: 4,320,087 km (0.025 R)
• M13: 5,057,156 km (0.102 R)
• M14: 5,938,736 km (0.109 R)
• M15: 6,811,041 km (0.092 R)
• M16: 7,433,817 km (0.105 R)
• M17: 8,312,106 km (0.084 R)
• M18: 10,292,932 km (0.064 R)
• M19: 10,615,016 km (0.027 R)
• M20: 10,809,793 km (0.075 R)
• M21: 10,875,017 km (0.092 R)
• M22: 11,071,589 km (0.107 R)
• M23: 11,203,235 km (0.044 R)
• M24: 11,936,414 km (0.09 R)
• M25: 12,206,887 km (0.098 R)
• M26: 12,342,872 km (0.101 R)
• M27: 12,822,781 km (0.104 R)
• M28: 14,370,521 km (0.119 R)
• M29: 14,442,178 km (0.102 R)
• M30: 15,902,104 km (0.106 R)
• M31: 16,125,005 km (0.073 R)
• M32: 18,411,459 km (0.099 R)
• M33: 19,038,124 km (0.03 R)
• M34: 20,473,516 km (0.104 R)
• M35: 20,635,081 km (0.104 R)
• M36: 20,797,246 km (0.041 R)
• M37: 22,191,647 km (0.054 R)
• M38: 25,329,463 km (0.059 R)
• M39: 26,025,990 km (0.065 R)
• M40: 26,640,538 km (0.102 R)
• M41: 27,082,451 km (0.058 R)
• M42: 27,526,756 km (0.1 R)
• M43: 27,794,536 km (0.099 R)
• M44: 27,973,455 km (0.115 R)
• M45: 28,063,214 km (0.117 R)
• M46: 29,146,303 km (0.111 R)
• M47: 29,328,064 km (0.113 R)
• M48: 29,692,933 km (0.053 R)
• M49: 29,967,595 km (0.079 R)
• M50: 31,446,370 km (0.067 R)
• M51: 34,955,786 km (0.077 R)
• M52: 35,149,067 km (0.1 R)
• M53: 36,022,868 km (0.051 R)
• M54: 40,194,255 km (0.111 R)
• M55: 40,599,516 km (0.083 R)
• M56: 40,904,247 km (0.092 R)
• M57: 41,413,927 km (0.1 R)
• M58: 51,048,927 km (0.115 R)
• M59: 53,033,044 km (0.041 R)
• M60: 53,923,001 km (0.065 R)
• M61: 54,146,351 km (0.091 R)
• M62: 55,267,138 km (0.054 R)
• M63: 57,645,894 km (0.099 R)
• M64: 57,874,180 km (0.106 R)
• M65: 58,560,834 km (0.119 R)
• M66: 59,020,100 km (0.041 R)
• M67: 60,520,866 km (0.047 R)
• M68: 60,636,954 km (0.092 R)
• M69: 60,752,892 km (0.113 R)
• M70: 60,985,218 km (0.078 R)
• M71: 61,567,303 km (0.105 R)
• M72: 62,502,439 km (0.09 R)
• M73: 63,324,629 km (0.09 R)
• M74: 63,914,045 km (0.093 R)
• M75: 64,268,442 km (0.047 R)
• M76: 64,386,774 km (0.053 R)
• M77: 64,623,737 km (0.114 R)
• M78: 64,742,218 km (0.036 R)
• M79: 66,768,372 km (0.093 R)
• M80: 66,888,200 km (0.066 R)
• M81: 68,211,094 km (0.087 R)
• M82: 69,421,191 km (0.097 R)
• M83: 72,970,401 km (0.063 R)
• M84: 73,093,819 km (0.06 R)
• M85: 73,959,841 km (0.098 R)
• M86: 74,704,838 km (0.063 R)
• M87: 77,583,700 km (0.085 R)
• M88: 78,467,075 km (0.06 R)
• M89: 79,989,084 km (0.094 R)
• M90: 82,290,348 km (0.104 R)
• M91: 83,449,133 km (0.11 R)
• M92: 83,578,236 km (0.116 R)
• M93: 85,002,557 km (0.041 R)
• M94: 85,522,410 km (0.062 R)
• M95: 86,826,903 km (0.099 R)
• M96: 87,350,496 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 5.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 19.73 AU - 20.41 AU

Year: 31898 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,406,873 km

• M1: 249,978 km (0.103 R)
• M2: 376,089 km (0.1 R)
• M3: 665,262 km (0.031 R)
• M4: 774,917 km (0.093 R)
• M5: 1,435,990 km (0.119 R)
• M6: 1,549,984 km (0.058 R)
• M7: 1,940,584 km (0.09 R)
• M8: 2,066,695 km (0.111 R)
• M9: 2,529,401 km (0.082 R)
• M10: 3,096,078 km (0.053 R)
• M11: 3,169,530 km (0.1 R)
• M12: 3,896,875 km (0.086 R)
• M13: 4,258,752 km (0.118 R)
• M14: 4,843,081 km (0.073 R)
• M15: 5,057,754 km (0.069 R)
• M16: 5,231,737 km (0.082 R)
• M17: 5,363,532 km (0.054 R)
• M18: 6,177,494 km (0.117 R)
• M19: 6,884,644 km (0.058 R)
• M20: 7,174,714 km (0.114 R)
• M21: 7,567,558 km (0.091 R)
• M22: 7,766,673 km (0.113 R)
• M23: 7,917,168 km (0.034 R)
• M24: 8,271,865 km (0.045 R)
• M25: 8,735,768 km (0.052 R)
• M26: 9,313,963 km (0.077 R)
• M27: 9,527,290 km (0.097 R)
• M28: 9,580,996 km (0.074 R)
• M29: 9,634,701 km (0.09 R)
• M30: 9,850,421 km (0.066 R)
• M31: 10,122,390 km (0.106 R)
• M32: 10,396,753 km (0.084 R)
• M33: 10,897,008 km (0.08 R)
• M34: 12,385,357 km (0.087 R)
• M35: 13,034,163 km (0.11 R)
• M36: 13,093,554 km (0.069 R)
• M37: 13,272,772 km (0.106 R)
• M38: 14,364,388 km (0.103 R)
• M39: 15,170,421 km (0.103 R)
• M40: 16,567,964 km (0.081 R)
• M41: 17,873,505 km (0.094 R)
• M42: 18,538,767 km (0.116 R)
• M43: 18,672,806 km (0.115 R)
• M44: 20,513,010 km (0.074 R)
• M45: 21,701,116 km (0.107 R)
• M46: 22,696,241 km (0.087 R)
• M47: 25,248,081 km (0.093 R)
• M48: 25,471,132 km (0.045 R)
• M49: 25,918,878 km (0.113 R)
• M50: 26,294,070 km (0.09 R)
• M51: 27,201,830 km (0.111 R)
• M52: 28,970,226 km (0.112 R)
• M53: 29,125,808 km (0.09 R)
• M54: 30,854,860 km (0.099 R)
• M55: 30,934,147 km (0.119 R)
• M56: 32,940,703 km (0.069 R)
• M57: 34,082,584 km (0.09 R)
• M58: 34,658,386 km (0.045 R)
• M59: 35,652,913 km (0.067 R)
• M60: 35,819,565 km (0.107 R)
• M61: 36,909,235 km (0.107 R)
• M62: 37,331,251 km (0.044 R)
• M63: 37,839,734 km (0.073 R)
• M64: 38,350,611 km (0.063 R)
• M65: 40,416,558 km (0.026 R)
• M66: 40,938,654 km (0.037 R)
• M67: 43,226,754 km (0.106 R)
• M68: 44,117,908 km (0.041 R)
• M69: 46,008,825 km (0.1 R)
• M70: 46,099,481 km (0.082 R)
• M71: 47,467,105 km (0.087 R)
• M72: 47,650,512 km (0.115 R)
• M73: 48,201,930 km (0.089 R)
• M74: 49,033,245 km (0.112 R)
• M75: 49,404,098 km (0.117 R)
• M76: 49,869,198 km (0.1 R)
• M77: 50,148,797 km (0.061 R)
• M78: 50,335,644 km (0.077 R)
• M79: 50,709,789 km (0.114 R)
• M80: 52,215,790 km (0.099 R)
• M81: 53,069,396 km (0.093 R)
• M82: 54,694,178 km (0.044 R)
• M83: 55,657,589 km (0.115 R)
• M84: 56,044,598 km (0.098 R)
• M85: 57,113,176 km (0.085 R)
• M86: 57,308,252 km (0.115 R)
• M87: 58,286,622 km (0.04 R)
• M88: 58,974,921 km (0.119 R)
• M89: 59,468,146 km (0.031 R)
• M90: 60,657,299 km (0.118 R)
• M91: 64,170,755 km (0.105 R)
• M92: 64,272,032 km (0.087 R)
• M93: 67,131,296 km (0.112 R)
• M94: 68,059,102 km (0.11 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit