🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.6 AU - 0.82 AU

Year: 210 Days

Day: 16 Hours

Environment

Temp: 176 °C

Axial Tilt: 168.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,204,074 km

• M1: 230,082 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.26 AU - 1.56 AU

Year: 588 Days

Day: 26.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.23 AU - 2.31 AU

Year: 1202 Days

Day: 25.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.44 AU - 2.96 AU

Year: 1559 Days

Day: 13.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.55 AU - 4.15 AU

Year: 2155 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,204,074 km

• M1: 1,319,004 km (0.092 R)
• M2: 1,365,829 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.59 AU - 3.87 AU

Year: 2532 Days

Day: 33.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.04 AU - 5.6 AU

Year: 3719 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,204,074 km

• M1: 2,751,554 km (0.12 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 14.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.35 AU - 8.85 AU

Year: 8102 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,204,074 km

• M1: 205,099 km (0.084 R)
• M2: 368,759 km (0.087 R)
• M3: 717,920 km (0.041 R)
• M4: 901,178 km (0.048 R)
• M5: 1,046,587 km (0.116 R)
• M6: 1,244,205 km (0.117 R)
• M7: 1,517,371 km (0.072 R)
• M8: 1,661,584 km (0.112 R)
• M9: 1,777,073 km (0.078 R)
• M10: 1,912,609 km (0.104 R)
• M11: 2,779,528 km (0.077 R)
• M12: 2,938,401 km (0.112 R)
• M13: 3,100,416 km (0.066 R)
• M14: 3,203,190 km (0.09 R)
• M15: 3,475,907 km (0.11 R)
• M16: 3,778,393 km (0.098 R)
• M17: 3,977,508 km (0.1 R)
• M18: 4,112,146 km (0.075 R)
• M19: 4,363,022 km (0.077 R)
• M20: 4,666,257 km (0.086 R)
• M21: 4,856,246 km (0.089 R)
• M22: 5,195,085 km (0.03 R)
• M23: 5,317,905 km (0.036 R)
• M24: 5,491,738 km (0.034 R)
• M25: 5,616,951 km (0.11 R)
• M26: 5,921,533 km (0.088 R)
• M27: 6,231,649 km (0.119 R)
• M28: 6,336,218 km (0.092 R)
• M29: 6,760,477 km (0.107 R)
• M30: 7,003,125 km (0.082 R)
• M31: 7,112,032 km (0.118 R)
• M32: 7,331,343 km (0.047 R)
• M33: 7,833,094 km (0.109 R)
• M34: 8,374,938 km (0.053 R)
• M35: 9,136,092 km (0.114 R)
• M36: 9,255,321 km (0.095 R)
• M37: 10,350,377 km (0.104 R)
• M38: 10,724,671 km (0.114 R)
• M39: 10,945,029 km (0.071 R)
• M40: 11,358,218 km (0.06 R)
• M41: 11,841,419 km (0.105 R)
• M42: 12,101,869 km (0.12 R)
• M43: 12,661,814 km (0.099 R)
• M44: 13,162,817 km (0.08 R)
• M45: 13,331,414 km (0.075 R)
• M46: 13,636,444 km (0.029 R)
• M47: 13,909,610 km (0.094 R)
• M48: 14,705,022 km (0.072 R)
• M49: 14,809,890 km (0.088 R)
• M50: 15,515,094 km (0.111 R)
• M51: 16,484,788 km (0.116 R)
• M52: 17,363,226 km (0.119 R)
• M53: 17,474,078 km (0.04 R)
• M54: 17,622,180 km (0.115 R)
• M55: 17,808,131 km (0.094 R)
• M56: 18,860,851 km (0.071 R)
• M57: 21,026,430 km (0.079 R)
• M58: 21,184,106 km (0.084 R)
• M59: 21,540,448 km (0.1 R)
• M60: 22,500,118 km (0.086 R)
• M61: 22,782,709 km (0.082 R)
• M62: 22,904,182 km (0.096 R)
• M63: 23,229,109 km (0.074 R)
• M64: 23,514,691 km (0.065 R)
• M65: 24,130,735 km (0.113 R)
• M66: 25,001,993 km (0.066 R)
• M67: 25,169,094 km (0.112 R)
• M68: 25,588,566 km (0.089 R)
• M69: 26,179,627 km (0.099 R)
• M70: 26,349,271 km (0.052 R)
• M71: 26,903,382 km (0.095 R)
• M72: 27,633,868 km (0.097 R)
• M73: 27,979,888 km (0.09 R)
• M74: 28,414,470 km (0.111 R)
• M75: 28,807,464 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.2

Radius: 4.8

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.09 AU - 19.01 AU

Year: 26952 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,204,074 km

• M1: 1,586,186 km (0.03 R)
• M2: 3,328,104 km (0.032 R)
• M3: 3,472,017 km (0.104 R)
• M4: 3,520,337 km (0.061 R)
• M5: 4,118,579 km (0.097 R)
• M6: 4,909,802 km (0.075 R)
• M7: 5,350,517 km (0.112 R)
• M8: 5,462,716 km (0.114 R)
• M9: 6,447,219 km (0.099 R)
• M10: 7,112,780 km (0.078 R)
• M11: 7,485,129 km (0.115 R)
• M12: 7,863,762 km (0.098 R)
• M13: 8,119,574 km (0.1 R)
• M14: 8,183,901 km (0.095 R)
• M15: 8,443,154 km (0.086 R)
• M16: 8,639,427 km (0.109 R)
• M17: 9,985,658 km (0.081 R)
• M18: 10,542,162 km (0.098 R)
• M19: 11,976,955 km (0.094 R)
• M20: 12,197,313 km (0.098 R)
• M21: 13,548,032 km (0.093 R)
• M22: 13,701,071 km (0.056 R)
• M23: 16,878,679 km (0.114 R)
• M24: 19,145,535 km (0.089 R)
• M25: 19,489,311 km (0.107 R)
• M26: 20,885,209 km (0.111 R)
• M27: 25,543,986 km (0.084 R)
• M28: 27,745,468 km (0.104 R)
• M29: 28,525,322 km (0.098 R)
• M30: 28,721,295 km (0.074 R)
• M31: 29,114,887 km (0.043 R)
• M32: 30,406,066 km (0.11 R)
• M33: 30,807,138 km (0.102 R)
• M34: 30,907,668 km (0.101 R)
• M35: 31,817,373 km (0.113 R)
• M36: 33,870,304 km (0.098 R)
• M37: 36,496,046 km (0.119 R)
• M38: 37,135,876 km (0.075 R)
• M39: 37,457,212 km (0.104 R)
• M40: 37,887,007 km (0.066 R)
• M41: 39,404,378 km (0.106 R)
• M42: 39,622,791 km (0.097 R)
• M43: 41,606,160 km (0.077 R)
• M44: 43,508,895 km (0.093 R)
• M45: 44,414,112 km (0.052 R)
• M46: 44,869,039 km (0.102 R)
• M47: 47,282,501 km (0.086 R)
• M48: 49,737,851 km (0.072 R)
• M49: 49,855,884 km (0.081 R)
• M50: 49,973,917 km (0.104 R)
• M51: 50,802,838 km (0.059 R)
• M52: 51,755,777 km (0.028 R)
• M53: 52,114,662 km (0.108 R)
• M54: 52,474,296 km (0.101 R)
• M55: 52,955,103 km (0.087 R)
• M56: 53,437,556 km (0.109 R)
• M57: 54,893,143 km (0.117 R)
• M58: 55,870,915 km (0.09 R)
• M59: 56,977,640 km (0.12 R)
• M60: 60,215,387 km (0.098 R)
• M61: 60,844,895 km (0.113 R)
• M62: 60,971,006 km (0.088 R)
• M63: 61,729,766 km (0.063 R)
• M64: 63,768,336 km (0.075 R)
• M65: 64,538,466 km (0.107 R)
• M66: 64,924,728 km (0.11 R)
• M67: 67,911,300 km (0.119 R)
• M68: 68,960,430 km (0.112 R)
• M69: 70,279,584 km (0.056 R)
• M70: 72,006,841 km (0.059 R)
• M71: 72,273,723 km (0.078 R)
• M72: 72,407,314 km (0.088 R)
• M73: 72,541,055 km (0.113 R)
• M74: 75,367,407 km (0.113 R)
• M75: 75,502,943 km (0.05 R)
• M76: 79,467,137 km (0.105 R)
• M77: 81,822,256 km (0.1 R)
• M78: 82,240,233 km (0.078 R)
• M79: 82,379,658 km (0.094 R)
• M80: 83,078,280 km (0.104 R)
• M81: 83,498,351 km (0.102 R)
• M82: 84,903,823 km (0.025 R)
• M83: 85,327,035 km (0.119 R)
• M84: 85,609,476 km (0.089 R)
• M85: 85,750,846 km (0.048 R)
• M86: 85,892,365 km (0.069 R)
• M87: 86,600,711 km (0.065 R)
• M88: 87,168,884 km (0.107 R)
• M89: 88,880,583 km (0.093 R)
• M90: 91,035,690 km (0.064 R)
• M91: 91,613,437 km (0.103 R)
• M92: 91,902,610 km (0.075 R)
• M93: 93,208,150 km (0.032 R)
• M94: 97,899,240 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.4

Radius: 6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.06 AU - 21.42 AU

Year: 28512 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,204,074 km

• M1: 84,074 km (0.067 R)
• M2: 129,701 km (0.091 R)
• M3: 195,824 km (0.116 R)
• M4: 287,228 km (0.076 R)
• M5: 1,485,058 km (0.111 R)
• M6: 1,560,605 km (0.117 R)
• M7: 1,637,349 km (0.111 R)
• M8: 2,061,459 km (0.059 R)
• M9: 2,631,277 km (0.117 R)
• M10: 2,863,004 km (0.114 R)
• M11: 3,005,122 km (0.083 R)
• M12: 3,420,555 km (0.119 R)
• M13: 3,495,653 km (0.109 R)
• M14: 3,802,030 km (0.1 R)
• M15: 4,250,524 km (0.107 R)
• M16: 4,412,838 km (0.097 R)
• M17: 4,799,548 km (0.118 R)
• M18: 5,517,020 km (0.079 R)
• M19: 6,421,339 km (0.093 R)
• M20: 7,565,912 km (0.118 R)
• M21: 7,696,960 km (0.056 R)
• M22: 7,961,299 km (0.102 R)
• M23: 8,431,037 km (0.098 R)
• M24: 8,566,872 km (0.104 R)
• M25: 9,117,691 km (0.111 R)
• M26: 10,108,777 km (0.077 R)
• M27: 10,434,601 km (0.113 R)
• M28: 10,690,413 km (0.09 R)
• M29: 10,911,369 km (0.1 R)
• M30: 11,357,620 km (0.068 R)
• M31: 11,772,006 km (0.106 R)
• M32: 11,810,004 km (0.081 R)
• M33: 11,885,850 km (0.095 R)
• M34: 12,732,125 km (0.096 R)
• M35: 13,123,174 km (0.087 R)
• M36: 13,359,688 km (0.101 R)
• M37: 13,597,698 km (0.04 R)
• M38: 13,796,963 km (0.085 R)
• M39: 13,997,274 km (0.054 R)
• M40: 14,239,025 km (0.095 R)
• M41: 14,522,662 km (0.106 R)
• M42: 14,972,204 km (0.111 R)
• M43: 15,302,067 km (0.063 R)
• M44: 15,509,410 km (0.117 R)
• M45: 15,676,062 km (0.114 R)
• M46: 16,390,541 km (0.061 R)
• M47: 16,560,185 km (0.103 R)
• M48: 16,858,483 km (0.106 R)
• M49: 18,025,646 km (0.085 R)
• M50: 18,685,372 km (0.103 R)
• M51: 18,862,496 km (0.042 R)
• M52: 20,164,147 km (0.03 R)
• M53: 20,437,164 km (0.088 R)
• M54: 20,711,227 km (0.07 R)
• M55: 21,170,791 km (0.106 R)
• M56: 21,401,920 km (0.114 R)
• M57: 21,448,146 km (0.034 R)
• M58: 21,494,521 km (0.073 R)
• M59: 21,773,372 km (0.064 R)
• M60: 23,232,699 km (0.102 R)
• M61: 24,094,532 km (0.117 R)
• M62: 24,674,822 km (0.107 R)
• M63: 25,210,832 km (0.078 R)
• M64: 25,455,723 km (0.062 R)
• M65: 25,849,315 km (0.118 R)
• M66: 25,898,533 km (0.09 R)
• M67: 26,046,784 km (0.049 R)
• M68: 26,592,517 km (0.118 R)
• M69: 27,292,486 km (0.043 R)
• M70: 27,998,588 km (0.04 R)
• M71: 28,099,866 km (0.081 R)
• M72: 28,303,020 km (0.075 R)
• M73: 29,377,132 km (0.066 R)
• M74: 29,789,873 km (0.096 R)
• M75: 30,048,827 km (0.096 R)
• M76: 30,516,769 km (0.1 R)
• M77: 30,568,829 km (0.101 R)
• M78: 31,776,233 km (0.096 R)
• M79: 32,678,757 km (0.063 R)
• M80: 34,454,484 km (0.063 R)
• M81: 36,040,670 km (0.113 R)
• M82: 36,981,491 km (0.112 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit