🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.34 AU - 1.34 AU

Year: 561 Days

Day: 18.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,312,519 km

• M1: 490,681 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.21 AU - 2.33 AU

Year: 1237 Days

Day: 29.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.34 AU - 3.52 AU

Year: 2297 Days

Day: 14.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 14

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.15 AU - 6.71 AU

Year: 4576 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,312,519 km

• M1: 189,541 km (0.031 R)
• M2: 297,101 km (0.067 R)
• M3: 441,463 km (0.107 R)
• M4: 847,622 km (0.027 R)
• M5: 991,684 km (0.091 R)
• M6: 1,092,663 km (0.06 R)
• M7: 1,278,763 km (0.087 R)
• M8: 1,418,487 km (0.119 R)
• M9: 1,563,597 km (0.088 R)
• M10: 1,760,169 km (0.114 R)
• M11: 1,885,382 km (0.118 R)
• M12: 2,279,423 km (0.044 R)
• M13: 2,382,047 km (0.055 R)
• M14: 2,556,777 km (0.114 R)
• M15: 2,772,198 km (0.061 R)
• M16: 2,993,753 km (0.071 R)
• M17: 3,087,850 km (0.12 R)
• M18: 3,240,589 km (0.074 R)
• M19: 3,356,827 km (0.086 R)
• M20: 3,474,411 km (0.067 R)
• M21: 3,673,525 km (0.048 R)
• M22: 3,815,344 km (0.054 R)
• M23: 4,083,423 km (0.091 R)
• M24: 5,194,636 km (0.106 R)
• M25: 5,354,257 km (0.117 R)
• M26: 5,469,298 km (0.095 R)
• M27: 6,200,832 km (0.087 R)
• M28: 6,468,014 km (0.104 R)
• M29: 6,615,367 km (0.08 R)
• M30: 7,013,747 km (0.063 R)
• M31: 7,165,140 km (0.109 R)
• M32: 7,781,782 km (0.118 R)
• M33: 8,202,451 km (0.034 R)
• M34: 8,657,528 km (0.058 R)
• M35: 9,901,883 km (0.083 R)
• M36: 10,472,898 km (0.119 R)
• M37: 10,617,410 km (0.073 R)
• M38: 10,908,228 km (0.055 R)
• M39: 11,886,897 km (0.115 R)
• M40: 12,158,717 km (0.112 R)
• M41: 12,249,672 km (0.061 R)
• M42: 12,647,004 km (0.039 R)
• M43: 12,739,156 km (0.119 R)
• M44: 13,110,608 km (0.066 R)
• M45: 13,579,896 km (0.099 R)
• M46: 14,728,509 km (0.118 R)
• M47: 16,208,032 km (0.057 R)
• M48: 16,375,282 km (0.07 R)
• M49: 16,543,131 km (0.088 R)
• M50: 16,644,109 km (0.091 R)
• M51: 17,016,309 km (0.087 R)
• M52: 17,596,898 km (0.12 R)
• M53: 17,941,422 km (0.059 R)
• M54: 19,235,593 km (0.093 R)
• M55: 19,377,263 km (0.064 R)
• M56: 19,840,268 km (0.101 R)
• M57: 20,055,240 km (0.095 R)
• M58: 20,813,552 km (0.096 R)
• M59: 21,068,467 km (0.086 R)
• M60: 21,361,080 km (0.111 R)
• M61: 22,881,593 km (0.077 R)
• M62: 23,295,380 km (0.111 R)
• M63: 23,484,323 km (0.119 R)
• M64: 23,825,705 km (0.119 R)
• M65: 24,168,882 km (0.117 R)
• M66: 24,475,109 km (0.09 R)
• M67: 24,744,236 km (0.092 R)
• M68: 25,091,602 km (0.107 R)
• M69: 25,479,509 km (0.06 R)
• M70: 25,869,511 km (0.108 R)
• M71: 26,418,685 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 12.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.13 AU - 6.71 AU

Year: 5209 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,312,519 km

• M1: 160,070 km (0.108 R)
• M2: 340,934 km (0.116 R)
• M3: 456,872 km (0.109 R)
• M4: 543,788 km (0.065 R)
• M5: 872,006 km (0.101 R)
• M6: 1,150,557 km (0.056 R)
• M7: 1,491,940 km (0.058 R)
• M8: 1,577,958 km (0.042 R)
• M9: 2,149,871 km (0.086 R)
• M10: 2,287,651 km (0.044 R)
• M11: 2,489,757 km (0.112 R)
• M12: 2,676,755 km (0.083 R)
• M13: 2,825,455 km (0.096 R)
• M14: 2,976,998 km (0.064 R)
• M15: 3,064,812 km (0.072 R)
• M16: 3,563,571 km (0.113 R)
• M17: 3,657,070 km (0.092 R)
• M18: 3,798,888 km (0.092 R)
• M19: 3,894,332 km (0.046 R)
• M20: 4,039,292 km (0.109 R)
• M21: 4,136,830 km (0.061 R)
• M22: 4,636,786 km (0.091 R)
• M23: 5,208,848 km (0.111 R)
• M24: 5,315,362 km (0.092 R)
• M25: 5,997,229 km (0.081 R)
• M26: 6,910,225 km (0.111 R)
• M27: 7,115,772 km (0.105 R)
• M28: 7,835,787 km (0.116 R)
• M29: 7,927,490 km (0.09 R)
• M30: 8,266,629 km (0.083 R)
• M31: 8,485,042 km (0.066 R)
• M32: 8,642,119 km (0.086 R)
• M33: 9,507,393 km (0.114 R)
• M34: 9,670,605 km (0.067 R)
• M35: 10,568,342 km (0.039 R)
• M36: 10,805,454 km (0.045 R)
• M37: 11,181,693 km (0.114 R)
• M38: 11,285,065 km (0.074 R)
• M39: 11,596,977 km (0.083 R)
• M40: 11,876,725 km (0.053 R)
• M41: 12,478,557 km (0.072 R)
• M42: 12,873,346 km (0.099 R)
• M43: 13,418,181 km (0.104 R)
• M44: 14,231,096 km (0.072 R)
• M45: 14,530,591 km (0.093 R)
• M46: 15,672,471 km (0.037 R)
• M47: 16,215,212 km (0.101 R)
• M48: 16,606,710 km (0.118 R)
• M49: 17,001,200 km (0.064 R)
• M50: 18,041,653 km (0.11 R)
• M51: 18,447,362 km (0.085 R)
• M52: 20,604,863 km (0.054 R)
• M53: 21,627,514 km (0.072 R)
• M54: 22,058,356 km (0.093 R)
• M55: 23,280,121 km (0.103 R)
• M56: 23,721,734 km (0.052 R)
• M57: 23,810,446 km (0.081 R)
• M58: 23,988,168 km (0.112 R)
• M59: 24,703,246 km (0.07 R)
• M60: 25,244,042 km (0.069 R)
• M61: 25,425,205 km (0.051 R)
• M62: 25,652,295 km (0.067 R)
• M63: 26,291,676 km (0.119 R)
• M64: 26,475,382 km (0.106 R)
• M65: 26,936,443 km (0.073 R)
• M66: 27,075,270 km (0.077 R)
• M67: 27,913,167 km (0.091 R)
• M68: 28,429,430 km (0.115 R)
• M69: 29,138,524 km (0.114 R)
• M70: 29,328,513 km (0.092 R)
• M71: 29,519,101 km (0.104 R)
• M72: 29,901,323 km (0.089 R)
• M73: 30,237,021 km (0.09 R)
• M74: 30,767,196 km (0.106 R)
• M75: 31,057,715 km (0.031 R)
• M76: 31,934,657 km (0.054 R)
• M77: 32,032,644 km (0.067 R)
• M78: 32,474,706 km (0.111 R)
• M79: 32,770,461 km (0.11 R)
• M80: 32,918,712 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 13.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.28 AU - 13.32 AU

Year: 13738 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,312,519 km

• M1: 230,231 km (0.106 R)
• M2: 333,753 km (0.119 R)
• M3: 516,561 km (0.108 R)
• M4: 657,483 km (0.115 R)
• M5: 764,146 km (0.05 R)
• M6: 1,137,393 km (0.049 R)
• M7: 1,423,125 km (0.097 R)
• M8: 1,648,868 km (0.111 R)
• M9: 1,800,410 km (0.093 R)
• M10: 1,886,579 km (0.106 R)
• M11: 1,974,393 km (0.101 R)
• M12: 2,099,756 km (0.075 R)
• M13: 2,588,941 km (0.108 R)
• M14: 2,726,870 km (0.072 R)
• M15: 3,134,524 km (0.038 R)
• M16: 3,281,878 km (0.085 R)
• M17: 3,367,149 km (0.111 R)
• M18: 3,496,551 km (0.106 R)
• M19: 3,985,138 km (0.089 R)
• M20: 4,099,281 km (0.064 R)
• M21: 4,471,929 km (0.111 R)
• M22: 5,732,291 km (0.092 R)
• M23: 6,361,799 km (0.115 R)
• M24: 6,603,549 km (0.12 R)
• M25: 6,766,461 km (0.063 R)
• M26: 6,985,772 km (0.088 R)
• M27: 7,151,825 km (0.104 R)
• M28: 7,319,225 km (0.106 R)
• M29: 7,431,424 km (0.113 R)
• M30: 8,350,553 km (0.068 R)
• M31: 8,645,261 km (0.106 R)
• M32: 8,913,340 km (0.107 R)
• M33: 9,154,043 km (0.064 R)
• M34: 9,305,586 km (0.076 R)
• M35: 9,396,841 km (0.109 R)
• M36: 9,703,367 km (0.088 R)
• M37: 9,888,868 km (0.045 R)
• M38: 11,220,439 km (0.073 R)
• M39: 11,841,270 km (0.114 R)
• M40: 12,106,058 km (0.055 R)
• M41: 12,272,561 km (0.113 R)
• M42: 12,372,791 km (0.119 R)
• M43: 12,506,980 km (0.07 R)
• M44: 13,150,550 km (0.098 R)
• M45: 13,528,135 km (0.116 R)
• M46: 15,940,700 km (0.073 R)
• M47: 16,196,662 km (0.075 R)
• M48: 16,860,727 km (0.08 R)
• M49: 17,308,474 km (0.11 R)
• M50: 17,533,918 km (0.084 R)
• M51: 19,061,013 km (0.05 R)
• M52: 19,722,983 km (0.085 R)
• M53: 20,115,827 km (0.082 R)
• M54: 21,109,456 km (0.097 R)
• M55: 21,713,233 km (0.119 R)
• M56: 23,061,709 km (0.092 R)
• M57: 23,641,999 km (0.059 R)
• M58: 23,933,864 km (0.104 R)
• M59: 24,268,963 km (0.116 R)
• M60: 24,605,708 km (0.09 R)
• M61: 25,071,107 km (0.113 R)
• M62: 27,573,132 km (0.051 R)
• M63: 27,968,519 km (0.114 R)
• M64: 29,568,618 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.9

Radius: 4.7

Gravity: 30.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.72 AU - 17.64 AU

Year: 23537 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,312,519 km

• M1: 65,973 km (0.045 R)
• M2: 130,449 km (0.101 R)
• M3: 314,904 km (0.047 R)
• M4: 352,303 km (0.096 R)
• M5: 474,524 km (0.104 R)
• M6: 2,257,881 km (0.067 R)
• M7: 2,371,276 km (0.065 R)
• M8: 2,409,573 km (0.111 R)
• M9: 2,603,751 km (0.097 R)
• M10: 2,722,831 km (0.118 R)
• M11: 2,803,165 km (0.07 R)
• M12: 2,925,087 km (0.097 R)
• M13: 3,301,475 km (0.119 R)
• M14: 3,916,771 km (0.096 R)
• M15: 4,053,205 km (0.107 R)
• M16: 4,904,267 km (0.109 R)
• M17: 10,338,410 km (0.116 R)
• M18: 10,590,183 km (0.101 R)
• M19: 11,228,367 km (0.091 R)
• M20: 13,148,456 km (0.096 R)
• M21: 13,216,373 km (0.029 R)
• M22: 13,558,205 km (0.057 R)
• M23: 15,885,499 km (0.107 R)
• M24: 17,206,149 km (0.116 R)
• M25: 17,429,648 km (0.065 R)
• M26: 19,483,926 km (0.095 R)
• M27: 19,950,821 km (0.097 R)
• M28: 20,499,995 km (0.077 R)
• M29: 20,578,982 km (0.092 R)
• M30: 21,613,452 km (0.1 R)
• M31: 22,746,356 km (0.117 R)
• M32: 24,147,789 km (0.105 R)
• M33: 24,231,115 km (0.096 R)
• M34: 24,733,016 km (0.108 R)
• M35: 25,661,869 km (0.078 R)
• M36: 28,340,569 km (0.059 R)
• M37: 28,428,383 km (0.117 R)
• M38: 28,780,835 km (0.059 R)
• M39: 29,401,068 km (0.095 R)
• M40: 31,743,023 km (0.102 R)
• M41: 32,017,086 km (0.1 R)
• M42: 33,677,772 km (0.055 R)
• M43: 34,894,601 km (0.095 R)
• M44: 36,221,085 km (0.106 R)
• M45: 36,316,379 km (0.054 R)
• M46: 37,950,437 km (0.102 R)
• M47: 38,241,404 km (0.101 R)
• M48: 39,314,171 km (0.047 R)
• M49: 40,199,192 km (0.092 R)
• M50: 41,090,795 km (0.119 R)
• M51: 41,389,542 km (0.053 R)
• M52: 42,189,442 km (0.092 R)
• M53: 42,390,202 km (0.115 R)
• M54: 44,007,954 km (0.039 R)
• M55: 44,619,659 km (0.097 R)
• M56: 45,748,674 km (0.108 R)
• M57: 47,199,026 km (0.061 R)
• M58: 49,614,433 km (0.091 R)
• M59: 50,357,486 km (0.072 R)
• M60: 51,211,241 km (0.092 R)
• M61: 51,318,353 km (0.08 R)
• M62: 51,425,465 km (0.045 R)
• M63: 54,783,039 km (0.067 R)
• M64: 55,331,166 km (0.064 R)
• M65: 60,345,687 km (0.108 R)
• M66: 63,193,731 km (0.072 R)
• M67: 63,538,404 km (0.054 R)
• M68: 66,318,232 km (0.058 R)
• M69: 69,848,592 km (0.118 R)
• M70: 70,204,934 km (0.107 R)
• M71: 70,323,865 km (0.075 R)
• M72: 71,038,793 km (0.091 R)
• M73: 71,277,701 km (0.048 R)
• M74: 72,836,660 km (0.102 R)
• M75: 73,560,115 km (0.084 R)
• M76: 73,801,716 km (0.064 R)
• M77: 74,528,313 km (0.094 R)
• M78: 77,949,915 km (0.119 R)
• M79: 78,196,303 km (0.082 R)
• M80: 80,176,530 km (0.055 R)
• M81: 82,423,939 km (0.047 R)
• M82: 83,177,613 km (0.108 R)
• M83: 84,059,941 km (0.086 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit