🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.79 AU - 0.85 AU

Year: 327 Days

Day: 16.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 84.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,334,751 km

• M1: 101,128 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.92 AU - 0.98 AU

Year: 407 Days

Day: 46.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.19 AU

Year: 494 Days

Day: 46.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,334,751 km

• M1: 211,382 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.21 AU - 1.67 AU

Year: 760 Days

Day: 36.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,334,751 km

• M1: 339,288 km (0.101 R)
• M2: 502,649 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.39 AU - 1.53 AU

Year: 776 Days

Day: 12.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,334,751 km

• M1: 392,545 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 8.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3 AU - 3.06 AU

Year: 2319 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,334,751 km

• M1: 114,891 km (0.12 R)
• M2: 202,256 km (0.071 R)
• M3: 270,473 km (0.092 R)
• M4: 336,146 km (0.089 R)
• M5: 429,495 km (0.05 R)
• M6: 488,138 km (0.097 R)
• M7: 596,746 km (0.107 R)
• M8: 792,719 km (0.083 R)
• M9: 888,163 km (0.083 R)
• M10: 973,134 km (0.059 R)
• M11: 1,113,607 km (0.095 R)
• M12: 1,276,967 km (0.07 R)
• M13: 1,382,135 km (0.074 R)
• M14: 1,498,522 km (0.098 R)
• M15: 1,618,499 km (0.06 R)
• M16: 1,679,685 km (0.047 R)
• M17: 1,822,401 km (0.075 R)
• M18: 1,978,581 km (0.088 R)
• M19: 2,091,528 km (0.118 R)
• M20: 2,265,061 km (0.093 R)
• M21: 2,324,003 km (0.104 R)
• M22: 2,393,416 km (0.088 R)
• M23: 2,626,340 km (0.117 R)
• M24: 2,698,746 km (0.045 R)
• M25: 2,909,379 km (0.08 R)
• M26: 2,995,099 km (0.11 R)
• M27: 3,092,637 km (0.096 R)
• M28: 3,257,494 km (0.079 R)
• M29: 3,515,849 km (0.115 R)
• M30: 3,664,998 km (0.115 R)
• M31: 3,839,579 km (0.093 R)
• M32: 3,910,189 km (0.083 R)
• M33: 4,028,820 km (0.114 R)
• M34: 4,148,798 km (0.033 R)
• M35: 4,416,728 km (0.11 R)
• M36: 4,540,445 km (0.045 R)
• M37: 4,728,190 km (0.072 R)
• M38: 4,892,898 km (0.06 R)
• M39: 5,046,684 km (0.034 R)
• M40: 5,150,056 km (0.069 R)
• M41: 5,570,875 km (0.046 R)
• M42: 5,771,935 km (0.069 R)
• M43: 6,208,910 km (0.097 R)
• M44: 6,361,649 km (0.081 R)
• M45: 6,417,449 km (0.093 R)
• M46: 6,515,586 km (0.112 R)
• M47: 7,013,597 km (0.12 R)
• M48: 7,230,813 km (0.114 R)
• M49: 7,289,007 km (0.11 R)
• M50: 7,479,594 km (0.066 R)
• M51: 7,776,097 km (0.116 R)
• M52: 8,061,231 km (0.113 R)
• M53: 8,167,146 km (0.112 R)
• M54: 8,688,345 km (0.056 R)
• M55: 9,062,639 km (0.094 R)
• M56: 9,506,197 km (0.057 R)
• M57: 9,586,082 km (0.07 R)
• M58: 9,875,703 km (0.101 R)
• M59: 10,168,317 km (0.101 R)
• M60: 10,282,759 km (0.082 R)
• M61: 10,447,167 km (0.096 R)
• M62: 10,612,473 km (0.099 R)
• M63: 11,096,572 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 11.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.8 AU - 6.44 AU

Year: 6657 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,334,751 km

• M1: 159,621 km (0.077 R)
• M2: 230,530 km (0.119 R)
• M3: 329,415 km (0.108 R)
• M4: 588,518 km (0.106 R)
• M5: 1,224,159 km (0.093 R)
• M6: 1,462,319 km (0.12 R)
• M7: 1,697,038 km (0.11 R)
• M8: 1,924,726 km (0.095 R)
• M9: 2,122,345 km (0.112 R)
• M10: 2,431,265 km (0.119 R)
• M11: 2,559,021 km (0.067 R)
• M12: 3,881,317 km (0.069 R)
• M13: 3,955,966 km (0.039 R)
• M14: 4,208,786 km (0.118 R)
• M15: 4,388,902 km (0.066 R)
• M16: 4,597,741 km (0.067 R)
• M17: 4,677,028 km (0.101 R)
• M18: 5,355,005 km (0.063 R)
• M19: 5,719,725 km (0.107 R)
• M20: 5,890,865 km (0.101 R)
• M21: 6,034,778 km (0.103 R)
• M22: 7,105,151 km (0.067 R)
• M23: 7,258,489 km (0.108 R)
• M24: 7,413,023 km (0.118 R)
• M25: 7,662,253 km (0.09 R)
• M26: 8,851,407 km (0.056 R)
• M27: 9,653,251 km (0.097 R)
• M28: 10,028,592 km (0.107 R)
• M29: 10,339,158 km (0.091 R)
• M30: 10,478,284 km (0.112 R)
• M31: 10,864,097 km (0.11 R)
• M32: 11,005,467 km (0.103 R)
• M33: 11,649,485 km (0.096 R)
• M34: 12,122,215 km (0.111 R)
• M35: 12,268,970 km (0.082 R)
• M36: 12,824,427 km (0.093 R)
• M37: 12,899,076 km (0.047 R)
• M38: 13,048,973 km (0.068 R)
• M39: 13,350,264 km (0.091 R)
• M40: 13,653,947 km (0.099 R)
• M41: 14,500,970 km (0.089 R)
• M42: 14,656,702 km (0.107 R)
• M43: 14,813,181 km (0.117 R)
• M44: 14,970,109 km (0.032 R)
• M45: 16,447,837 km (0.086 R)
• M46: 16,896,182 km (0.09 R)
• M47: 17,763,102 km (0.096 R)
• M48: 19,197,296 km (0.095 R)
• M49: 19,282,866 km (0.11 R)
• M50: 19,368,586 km (0.115 R)
• M51: 19,540,175 km (0.065 R)
• M52: 20,362,664 km (0.064 R)
• M53: 20,668,442 km (0.104 R)
• M54: 20,756,256 km (0.106 R)
• M55: 21,063,979 km (0.092 R)
• M56: 21,595,201 km (0.079 R)
• M57: 21,862,532 km (0.065 R)
• M58: 22,445,365 km (0.112 R)
• M59: 22,806,644 km (0.094 R)
• M60: 23,352,078 km (0.082 R)
• M61: 24,224,533 km (0.067 R)
• M62: 25,247,932 km (0.08 R)
• M63: 25,529,475 km (0.09 R)
• M64: 26,048,580 km (0.108 R)
• M65: 26,143,275 km (0.103 R)
• M66: 26,475,682 km (0.063 R)
• M67: 26,857,455 km (0.089 R)
• M68: 27,144,833 km (0.097 R)
• M69: 27,337,066 km (0.103 R)
• M70: 27,481,578 km (0.087 R)
• M71: 28,110,487 km (0.117 R)
• M72: 28,597,428 km (0.11 R)
• M73: 28,890,939 km (0.085 R)
• M74: 29,185,497 km (0.099 R)
• M75: 30,025,489 km (0.102 R)
• M76: 30,973,790 km (0.11 R)
• M77: 31,224,816 km (0.112 R)
• M78: 31,476,738 km (0.115 R)
• M79: 32,439,849 km (0.084 R)
• M80: 32,746,076 km (0.087 R)
• M81: 33,309,911 km (0.11 R)
• M82: 33,412,684 km (0.086 R)
• M83: 34,291,273 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.1

Radius: 7.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.05 AU - 10.21 AU

Year: 14177 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,334,751 km

• M1: 104,719 km (0.066 R)
• M2: 165,156 km (0.116 R)
• M3: 316,100 km (0.077 R)
• M4: 451,486 km (0.055 R)
• M5: 595,400 km (0.101 R)
• M6: 654,939 km (0.097 R)
• M7: 832,961 km (0.106 R)
• M8: 914,193 km (0.1 R)
• M9: 1,070,373 km (0.06 R)
• M10: 1,266,196 km (0.029 R)
• M11: 1,489,995 km (0.102 R)
• M12: 1,726,659 km (0.102 R)
• M13: 1,957,189 km (0.098 R)
• M14: 2,048,444 km (0.111 R)
• M15: 2,141,194 km (0.116 R)
• M16: 2,216,442 km (0.115 R)
• M17: 2,408,526 km (0.102 R)
• M18: 2,467,168 km (0.113 R)
• M19: 2,605,995 km (0.074 R)
• M20: 3,101,463 km (0.042 R)
• M21: 3,514,353 km (0.108 R)
• M22: 3,648,243 km (0.102 R)
• M23: 3,944,447 km (0.1 R)
• M24: 4,013,860 km (0.086 R)
• M25: 4,154,034 km (0.103 R)
• M26: 4,391,296 km (0.086 R)
• M27: 4,804,784 km (0.072 R)
• M28: 5,078,997 km (0.098 R)
• M29: 5,486,951 km (0.111 R)
• M30: 6,011,590 km (0.027 R)
• M31: 6,497,634 km (0.07 R)
• M32: 6,552,387 km (0.06 R)
• M33: 7,535,993 km (0.065 R)
• M34: 7,738,099 km (0.11 R)
• M35: 7,971,472 km (0.102 R)
• M36: 8,866,965 km (0.106 R)
• M37: 8,958,220 km (0.07 R)
• M38: 9,388,463 km (0.069 R)
• M39: 9,668,510 km (0.032 R)
• M40: 10,237,132 km (0.109 R)
• M41: 10,914,062 km (0.096 R)
• M42: 11,605,354 km (0.079 R)
• M43: 11,705,285 km (0.091 R)
• M44: 13,099,388 km (0.111 R)
• M45: 13,657,687 km (0.108 R)
• M46: 14,402,086 km (0.068 R)
• M47: 14,905,633 km (0.112 R)
• M48: 15,305,358 km (0.12 R)
• M49: 15,967,030 km (0.078 R)
• M50: 16,488,229 km (0.078 R)
• M51: 16,788,471 km (0.081 R)
• M52: 16,863,869 km (0.117 R)
• M53: 17,432,640 km (0.041 R)
• M54: 17,508,935 km (0.058 R)
• M55: 17,623,676 km (0.077 R)
• M56: 17,776,865 km (0.091 R)
• M57: 18,239,421 km (0.097 R)
• M58: 18,666,972 km (0.086 R)
• M59: 19,849,543 km (0.071 R)
• M60: 20,329,303 km (0.118 R)
• M61: 21,422,864 km (0.104 R)
• M62: 21,832,612 km (0.115 R)
• M63: 21,914,891 km (0.085 R)
• M64: 21,997,320 km (0.07 R)
• M65: 22,576,862 km (0.076 R)
• M66: 22,785,102 km (0.112 R)
• M67: 23,119,603 km (0.074 R)
• M68: 24,047,708 km (0.084 R)
• M69: 24,644,753 km (0.084 R)
• M70: 24,859,127 km (0.106 R)
• M71: 25,031,015 km (0.032 R)
• M72: 26,508,593 km (0.093 R)
• M73: 26,684,221 km (0.115 R)
• M74: 26,904,429 km (0.09 R)
• M75: 26,992,692 km (0.105 R)
• M76: 27,657,505 km (0.088 R)
• M77: 28,148,335 km (0.079 R)
• M78: 28,372,583 km (0.09 R)
• M79: 29,775,212 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 5.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.62 AU - 13.86 AU

Year: 22395 Days

Day: 21.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,334,751 km

• M1: 234,270 km (0.079 R)
• M2: 392,694 km (0.066 R)
• M3: 430,991 km (0.095 R)
• M4: 497,862 km (0.067 R)
• M5: 539,749 km (0.056 R)
• M6: 657,632 km (0.104 R)
• M7: 704,008 km (0.026 R)
• M8: 1,059,602 km (0.053 R)
• M9: 1,208,452 km (0.101 R)
• M10: 1,957,638 km (0.118 R)
• M11: 2,002,816 km (0.117 R)
• M12: 2,071,183 km (0.081 R)
• M13: 2,210,458 km (0.059 R)
• M14: 2,328,940 km (0.069 R)
• M15: 2,746,916 km (0.115 R)
• M16: 3,161,452 km (0.076 R)
• M17: 3,214,709 km (0.097 R)
• M18: 4,399,075 km (0.106 R)
• M19: 4,488,385 km (0.076 R)
• M20: 4,699,019 km (0.086 R)
• M21: 4,820,941 km (0.091 R)
• M22: 4,882,276 km (0.04 R)
• M23: 5,005,694 km (0.111 R)
• M24: 5,477,975 km (0.034 R)
• M25: 5,638,493 km (0.048 R)
• M26: 5,768,045 km (0.067 R)
• M27: 5,898,644 km (0.102 R)
• M28: 6,063,202 km (0.093 R)
• M29: 6,464,274 km (0.115 R)
• M30: 7,539,733 km (0.113 R)
• M31: 7,575,337 km (0.106 R)
• M32: 7,682,599 km (0.048 R)
• M33: 8,706,895 km (0.118 R)
• M34: 9,273,123 km (0.097 R)
• M35: 9,929,259 km (0.026 R)
• M36: 10,560,263 km (0.119 R)
• M37: 10,639,999 km (0.109 R)
• M38: 11,943,744 km (0.081 R)
• M39: 12,319,534 km (0.11 R)
• M40: 12,361,422 km (0.103 R)
• M41: 13,469,643 km (0.112 R)
• M42: 13,729,943 km (0.112 R)
• M43: 14,343,593 km (0.095 R)
• M44: 14,609,279 km (0.099 R)
• M45: 14,698,290 km (0.093 R)
• M46: 14,832,030 km (0.055 R)
• M47: 15,010,950 km (0.042 R)
• M48: 15,055,829 km (0.111 R)
• M49: 15,643,001 km (0.07 R)
• M50: 15,962,242 km (0.077 R)
• M51: 16,375,881 km (0.099 R)
• M52: 17,213,778 km (0.063 R)
• M53: 19,125,041 km (0.063 R)
• M54: 19,173,660 km (0.082 R)
• M55: 19,760,532 km (0.043 R)
• M56: 19,908,185 km (0.099 R)
• M57: 20,801,584 km (0.072 R)
• M58: 20,951,780 km (0.044 R)
• M59: 21,455,027 km (0.042 R)
• M60: 21,505,592 km (0.08 R)
• M61: 22,268,541 km (0.092 R)
• M62: 22,833,572 km (0.119 R)
• M63: 22,885,183 km (0.038 R)
• M64: 24,240,540 km (0.087 R)
• M65: 24,609,747 km (0.059 R)
• M66: 25,514,515 km (0.087 R)
• M67: 25,621,627 km (0.118 R)
• M68: 26,538,363 km (0.112 R)
• M69: 26,646,971 km (0.102 R)
• M70: 26,864,486 km (0.099 R)
• M71: 27,630,577 km (0.08 R)
• M72: 29,352,449 km (0.111 R)
• M73: 31,510,099 km (0.099 R)
• M74: 31,855,371 km (0.11 R)
• M75: 32,028,455 km (0.047 R)
• M76: 32,201,839 km (0.076 R)
• M77: 32,491,610 km (0.043 R)
• M78: 32,549,804 km (0.107 R)
• M79: 32,840,473 km (0.113 R)
• M80: 32,898,816 km (0.08 R)
• M81: 33,600,579 km (0.112 R)
• M82: 34,662,724 km (0.082 R)
• M83: 35,436,444 km (0.104 R)
• M84: 37,669,941 km (0.11 R)
• M85: 38,896,045 km (0.11 R)
• M86: 39,390,167 km (0.076 R)
• M87: 40,010,699 km (0.051 R)
• M88: 40,384,693 km (0.102 R)
• M89: 40,634,522 km (0.048 R)
• M90: 40,697,054 km (0.075 R)
• M91: 41,450,279 km (0.082 R)
• M92: 42,081,432 km (0.077 R)
• M93: 42,144,712 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit