🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 32.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 244 Days

Day: 30.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.76 AU - 0.78 AU

Year: 249 Days

Day: 31.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 264 Days

Day: 18.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 139.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.91 AU

Year: 1458 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,625,297 km

• M1: 382,372 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.67 AU - 3.03 AU

Year: 1775 Days

Day: 16.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,625,297 km

• M1: 164,857 km (0.039 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.4 AU - 3.48 AU

Year: 2354 Days

Day: 25.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.82 AU - 4.34 AU

Year: 2499 Days

Day: 14.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,625,297 km

• M1: 2,226,465 km (0.08 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 9.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.65 AU - 11.61 AU

Year: 11026 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,625,297 km

• M1: 122,072 km (0.078 R)
• M2: 667,954 km (0.108 R)
• M3: 1,111,961 km (0.074 R)
• M4: 1,230,742 km (0.067 R)
• M5: 1,395,898 km (0.106 R)
• M6: 1,590,674 km (0.104 R)
• M7: 1,817,614 km (0.101 R)
• M8: 2,006,706 km (0.117 R)
• M9: 2,227,363 km (0.058 R)
• M10: 2,302,610 km (0.057 R)
• M11: 3,357,874 km (0.104 R)
• M12: 4,011,317 km (0.085 R)
• M13: 4,103,470 km (0.06 R)
• M14: 4,542,988 km (0.041 R)
• M15: 4,639,180 km (0.113 R)
• M16: 4,735,969 km (0.044 R)
• M17: 5,130,160 km (0.094 R)
• M18: 5,263,900 km (0.079 R)
• M19: 5,432,796 km (0.09 R)
• M20: 5,500,714 km (0.107 R)
• M21: 6,125,883 km (0.086 R)
• M22: 6,883,596 km (0.081 R)
• M23: 6,957,348 km (0.093 R)
• M24: 7,031,250 km (0.118 R)
• M25: 7,217,349 km (0.112 R)
• M26: 7,442,793 km (0.106 R)
• M27: 7,862,266 km (0.066 R)
• M28: 8,486,089 km (0.074 R)
• M29: 8,604,870 km (0.119 R)
• M30: 9,004,595 km (0.071 R)
• M31: 9,166,310 km (0.111 R)
• M32: 9,328,923 km (0.084 R)
• M33: 10,072,425 km (0.116 R)
• M34: 10,156,199 km (0.074 R)
• M35: 10,578,813 km (0.106 R)
• M36: 10,792,140 km (0.114 R)
• M37: 11,050,196 km (0.041 R)
• M38: 12,057,888 km (0.083 R)
• M39: 12,415,277 km (0.097 R)
• M40: 12,505,185 km (0.102 R)
• M41: 12,730,779 km (0.062 R)
• M42: 14,207,011 km (0.089 R)
• M43: 14,395,354 km (0.113 R)
• M44: 14,489,751 km (0.047 R)
• M45: 15,301,169 km (0.117 R)
• M46: 16,868,058 km (0.109 R)
• M47: 17,067,471 km (0.097 R)
• M48: 17,217,668 km (0.071 R)
• M49: 18,485,510 km (0.06 R)
• M50: 18,691,057 km (0.045 R)
• M51: 20,204,688 km (0.069 R)
• M52: 20,575,841 km (0.111 R)
• M53: 20,895,831 km (0.065 R)
• M54: 21,002,793 km (0.106 R)
• M55: 21,110,055 km (0.095 R)
• M56: 21,540,747 km (0.08 R)
• M57: 22,028,735 km (0.082 R)
• M58: 22,301,452 km (0.087 R)
• M59: 22,410,808 km (0.067 R)
• M60: 23,015,632 km (0.042 R)
• M61: 23,126,185 km (0.085 R)
• M62: 23,737,293 km (0.118 R)
• M63: 24,635,777 km (0.112 R)
• M64: 26,639,641 km (0.099 R)
• M65: 26,697,685 km (0.043 R)
• M66: 28,933,425 km (0.032 R)
• M67: 29,172,333 km (0.085 R)
• M68: 29,471,678 km (0.103 R)
• M69: 29,952,934 km (0.098 R)
• M70: 31,106,334 km (0.099 R)
• M71: 31,965,475 km (0.098 R)
• M72: 33,144,007 km (0.112 R)
• M73: 33,581,730 km (0.107 R)
• M74: 33,707,093 km (0.106 R)
• M75: 34,084,379 km (0.083 R)
• M76: 34,652,851 km (0.112 R)
• M77: 35,607,136 km (0.041 R)
• M78: 36,055,480 km (0.039 R)
• M79: 36,183,985 km (0.026 R)
• M80: 36,570,097 km (0.091 R)
• M81: 36,699,200 km (0.092 R)
• M82: 37,087,257 km (0.113 R)
• M83: 37,671,885 km (0.091 R)
• M84: 38,587,424 km (0.114 R)
• M85: 41,176,066 km (0.106 R)
• M86: 45,405,347 km (0.086 R)
• M87: 46,309,517 km (0.105 R)
• M88: 46,379,379 km (0.097 R)
• M89: 46,798,851 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922

Radius: 8.9

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.44 AU - 12.96 AU

Year: 14766 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,625,297 km

• M1: 112,797 km (0.117 R)
• M2: 786,586 km (0.075 R)
• M3: 946,655 km (0.057 R)
• M4: 1,018,612 km (0.053 R)
• M5: 1,868,926 km (0.118 R)
• M6: 3,248,219 km (0.119 R)
• M7: 3,893,733 km (0.091 R)
• M8: 4,332,205 km (0.072 R)
• M9: 4,661,021 km (0.041 R)
• M10: 4,744,496 km (0.105 R)
• M11: 5,386,571 km (0.08 R)
• M12: 6,192,903 km (0.117 R)
• M13: 6,845,898 km (0.084 R)
• M14: 8,623,719 km (0.057 R)
• M15: 9,722,964 km (0.103 R)
• M16: 9,937,487 km (0.119 R)
• M17: 10,207,661 km (0.083 R)
• M18: 11,200,393 km (0.117 R)
• M19: 11,256,342 km (0.097 R)
• M20: 11,822,121 km (0.115 R)
• M21: 12,571,307 km (0.119 R)
• M22: 12,629,651 km (0.11 R)
• M23: 13,574,212 km (0.073 R)
• M24: 13,813,867 km (0.052 R)
• M25: 13,934,294 km (0.119 R)
• M26: 14,419,290 km (0.046 R)
• M27: 14,480,326 km (0.083 R)
• M28: 15,157,107 km (0.118 R)
• M29: 15,468,270 km (0.043 R)
• M30: 15,655,866 km (0.04 R)
• M31: 15,844,359 km (0.114 R)
• M32: 16,861,924 km (0.091 R)
• M33: 17,378,635 km (0.047 R)
• M34: 18,097,752 km (0.103 R)
• M35: 19,699,945 km (0.056 R)
• M36: 19,835,481 km (0.091 R)
• M37: 20,586,612 km (0.117 R)
• M38: 21,277,604 km (0.097 R)
• M39: 21,695,880 km (0.089 R)
• M40: 22,469,600 km (0.051 R)
• M41: 22,895,505 km (0.099 R)
• M42: 23,180,938 km (0.05 R)
• M43: 24,116,523 km (0.104 R)
• M44: 24,844,766 km (0.101 R)
• M45: 25,950,443 km (0.062 R)
• M46: 27,222,923 km (0.094 R)
• M47: 27,980,935 km (0.068 R)
• M48: 28,669,086 km (0.067 R)
• M49: 29,053,851 km (0.048 R)
• M50: 29,131,044 km (0.107 R)
• M51: 31,002,962 km (0.092 R)
• M52: 31,873,771 km (0.119 R)
• M53: 31,953,357 km (0.058 R)
• M54: 32,112,679 km (0.087 R)
• M55: 32,192,564 km (0.037 R)
• M56: 32,913,476 km (0.118 R)
• M57: 33,316,194 km (0.103 R)
• M58: 34,208,246 km (0.063 R)
• M59: 34,616,199 km (0.09 R)
• M60: 34,779,859 km (0.108 R)
• M61: 36,181,442 km (0.111 R)
• M62: 37,098,028 km (0.119 R)
• M63: 37,769,573 km (0.105 R)
• M64: 37,938,020 km (0.111 R)
• M65: 38,699,324 km (0.071 R)
• M66: 39,893,713 km (0.067 R)
• M67: 39,979,433 km (0.063 R)
• M68: 40,237,040 km (0.112 R)
• M69: 40,840,518 km (0.111 R)
• M70: 41,100,070 km (0.08 R)
• M71: 41,186,687 km (0.088 R)
• M72: 42,143,515 km (0.104 R)
• M73: 42,493,275 km (0.063 R)
• M74: 45,057,981 km (0.087 R)
• M75: 46,404,063 km (0.047 R)
• M76: 49,227,723 km (0.119 R)
• M77: 50,057,841 km (0.099 R)
• M78: 54,182,404 km (0.057 R)
• M79: 54,372,393 km (0.096 R)
• M80: 54,657,976 km (0.066 R)
• M81: 55,421,673 km (0.114 R)
• M82: 56,189,110 km (0.092 R)
• M83: 56,381,493 km (0.062 R)
• M84: 56,477,684 km (0.114 R)
• M85: 58,414,528 km (0.087 R)
• M86: 61,459,592 km (0.106 R)
• M87: 62,751,819 km (0.064 R)
• M88: 62,951,382 km (0.094 R)
• M89: 63,451,338 km (0.057 R)
• M90: 65,869,289 km (0.035 R)
• M91: 66,478,451 km (0.044 R)
• M92: 66,987,533 km (0.066 R)
• M93: 67,804,786 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit