🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 13.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 278 Days

Day: 34.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,466,807 km

• M1: 388,206 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 338 Days

Day: 47.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 14.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.76 AU - 0.84 AU

Year: 462 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,466,807 km

• M1: 181,163 km (0.071 R)
• M2: 275,858 km (0.114 R)
• M3: 389,553 km (0.106 R)
• M4: 493,673 km (0.07 R)
• M5: 590,612 km (0.101 R)
• M6: 735,722 km (0.081 R)
• M7: 848,968 km (0.103 R)
• M8: 953,986 km (0.037 R)
• M9: 1,071,869 km (0.106 R)
• M10: 1,178,831 km (0.119 R)
• M11: 1,358,049 km (0.109 R)
• M12: 1,454,241 km (0.094 R)
• M13: 1,632,412 km (0.095 R)
• M14: 1,770,192 km (0.118 R)
• M15: 1,879,548 km (0.104 R)
• M16: 2,044,704 km (0.116 R)
• M17: 2,308,744 km (0.103 R)
• M18: 2,400,597 km (0.109 R)
• M19: 2,504,418 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 9.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 497 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,466,807 km

• M1: 120,875 km (0.087 R)
• M2: 184,155 km (0.092 R)
• M3: 247,285 km (0.081 R)
• M4: 374,294 km (0.076 R)
• M5: 475,721 km (0.111 R)
• M6: 536,308 km (0.069 R)
• M7: 615,745 km (0.081 R)
• M8: 689,796 km (0.088 R)
• M9: 756,816 km (0.043 R)
• M10: 876,344 km (0.082 R)
• M11: 968,497 km (0.063 R)
• M12: 1,095,505 km (0.091 R)
• M13: 1,282,054 km (0.102 R)
• M14: 1,366,427 km (0.092 R)
• M15: 1,626,727 km (0.114 R)
• M16: 1,704,817 km (0.12 R)
• M17: 1,770,042 km (0.12 R)
• M18: 2,009,847 km (0.079 R)
• M19: 2,179,192 km (0.12 R)
• M20: 2,316,972 km (0.119 R)
• M21: 2,590,586 km (0.119 R)
• M22: 2,666,133 km (0.057 R)
• M23: 2,742,279 km (0.037 R)
• M24: 2,902,647 km (0.072 R)
• M25: 2,992,406 km (0.086 R)
• M26: 3,209,323 km (0.092 R)
• M27: 3,308,058 km (0.046 R)
• M28: 3,372,534 km (0.116 R)
• M29: 3,443,444 km (0.088 R)
• M30: 3,556,540 km (0.09 R)
• M31: 3,695,217 km (0.091 R)
• M32: 3,823,273 km (0.036 R)
• M33: 3,996,507 km (0.068 R)
• M34: 4,115,587 km (0.048 R)
• M35: 4,197,716 km (0.106 R)
• M36: 4,376,486 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 11.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.1 AU - 1.36 AU

Year: 881 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,466,807 km

• M1: 194,926 km (0.111 R)
• M2: 325,974 km (0.117 R)
• M3: 401,670 km (0.091 R)
• M4: 477,666 km (0.03 R)
• M5: 691,741 km (0.108 R)
• M6: 764,296 km (0.089 R)
• M7: 854,353 km (0.113 R)
• M8: 928,105 km (0.117 R)
• M9: 1,114,803 km (0.059 R)
• M10: 1,201,869 km (0.104 R)
• M11: 1,371,812 km (0.103 R)
• M12: 1,710,502 km (0.095 R)
• M13: 1,805,796 km (0.096 R)
• M14: 1,889,870 km (0.097 R)
• M15: 1,988,604 km (0.093 R)
• M16: 2,062,057 km (0.112 R)
• M17: 2,218,836 km (0.113 R)
• M18: 2,323,255 km (0.027 R)
• M19: 2,501,127 km (0.084 R)
• M20: 2,617,364 km (0.103 R)
• M21: 2,847,745 km (0.109 R)
• M22: 2,923,442 km (0.109 R)
• M23: 3,015,295 km (0.044 R)
• M24: 3,123,604 km (0.107 R)
• M25: 3,209,772 km (0.086 R)
• M26: 3,344,410 km (0.109 R)
• M27: 3,464,687 km (0.092 R)
• M28: 3,709,878 km (0.036 R)
• M29: 3,784,527 km (0.106 R)
• M30: 3,918,567 km (0.11 R)
• M31: 4,028,671 km (0.077 R)
• M32: 4,174,229 km (0.111 R)
• M33: 4,347,613 km (0.102 R)
• M34: 4,479,259 km (0.111 R)
• M35: 4,719,663 km (0.041 R)
• M36: 4,846,073 km (0.054 R)
• M37: 4,927,903 km (0.094 R)
• M38: 5,010,182 km (0.08 R)
• M39: 5,139,136 km (0.087 R)
• M40: 5,222,611 km (0.069 R)
• M41: 5,400,334 km (0.112 R)
• M42: 5,494,730 km (0.056 R)
• M43: 5,781,060 km (0.083 R)
• M44: 6,092,074 km (0.119 R)
• M45: 6,279,221 km (0.075 R)
• M46: 6,408,474 km (0.102 R)
• M47: 6,488,508 km (0.108 R)
• M48: 6,588,889 km (0.05 R)
• M49: 6,720,236 km (0.112 R)
• M50: 6,791,295 km (0.07 R)

Asteroid Belt

Center: 2.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 8.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.86 AU - 4.58 AU

Year: 4633 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,466,807 km

• M1: 111,899 km (0.11 R)
• M2: 179,817 km (0.088 R)
• M3: 254,466 km (0.09 R)
• M4: 372,349 km (0.118 R)
• M5: 466,895 km (0.07 R)
• M6: 537,206 km (0.057 R)
• M7: 632,649 km (0.118 R)
• M8: 689,945 km (0.069 R)
• M9: 833,709 km (0.104 R)
• M10: 889,359 km (0.075 R)
• M11: 946,356 km (0.029 R)
• M12: 1,012,927 km (0.078 R)
• M13: 1,107,473 km (0.112 R)
• M14: 1,186,910 km (0.066 R)
• M15: 1,277,715 km (0.077 R)
• M16: 1,342,641 km (0.114 R)
• M17: 1,418,337 km (0.045 R)
• M18: 1,475,933 km (0.114 R)
• M19: 1,593,816 km (0.074 R)
• M20: 1,891,815 km (0.112 R)
• M21: 2,009,399 km (0.114 R)
• M22: 2,096,465 km (0.038 R)
• M23: 2,151,666 km (0.065 R)
• M24: 2,207,317 km (0.047 R)
• M25: 2,286,005 km (0.106 R)
• M26: 2,515,937 km (0.104 R)
• M27: 2,633,820 km (0.107 R)
• M28: 2,826,353 km (0.076 R)
• M29: 3,509,716 km (0.09 R)
• M30: 3,802,479 km (0.11 R)
• M31: 3,938,164 km (0.094 R)
• M32: 4,611,654 km (0.081 R)
• M33: 4,698,420 km (0.086 R)
• M34: 4,844,129 km (0.062 R)
• M35: 4,976,672 km (0.108 R)
• M36: 5,275,270 km (0.092 R)
• M37: 5,564,592 km (0.084 R)
• M38: 5,656,894 km (0.058 R)
• M39: 5,905,825 km (0.119 R)
• M40: 6,142,489 km (0.11 R)
• M41: 6,238,082 km (0.088 R)
• M42: 6,495,390 km (0.117 R)
• M43: 6,625,241 km (0.04 R)
• M44: 6,805,357 km (0.072 R)
• M45: 6,871,180 km (0.108 R)
• M46: 6,970,513 km (0.112 R)
• M47: 7,237,395 km (0.088 R)
• M48: 7,321,469 km (0.111 R)
• M49: 7,422,897 km (0.104 R)
• M50: 7,919,412 km (0.077 R)
• M51: 8,215,616 km (0.118 R)
• M52: 8,373,890 km (0.084 R)
• M53: 8,533,063 km (0.1 R)
• M54: 8,693,282 km (0.074 R)
• M55: 8,818,645 km (0.071 R)
• M56: 9,034,963 km (0.1 R)
• M57: 9,491,237 km (0.057 R)
• M58: 10,255,682 km (0.061 R)
• M59: 10,369,227 km (0.12 R)
• M60: 10,521,218 km (0.092 R)
• M61: 10,693,106 km (0.105 R)
• M62: 11,001,128 km (0.086 R)
• M63: 11,311,993 km (0.106 R)
• M64: 11,448,875 km (0.056 R)
• M65: 11,606,102 km (0.06 R)
• M66: 11,724,434 km (0.037 R)
• M67: 11,882,858 km (0.075 R)
• M68: 12,442,952 km (0.113 R)
• M69: 12,503,390 km (0.09 R)
• M70: 12,746,487 km (0.1 R)
• M71: 12,929,744 km (0.094 R)
• M72: 13,237,317 km (0.041 R)
• M73: 13,776,019 km (0.119 R)
• M74: 13,922,326 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 8.3

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.11 AU - 4.73 AU

Year: 6000 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,466,807 km

• M1: 180,714 km (0.062 R)
• M2: 312,809 km (0.107 R)
• M3: 414,984 km (0.101 R)
• M4: 750,832 km (0.105 R)
• M5: 1,127,220 km (0.064 R)
• M6: 1,276,070 km (0.102 R)
• M7: 1,413,999 km (0.105 R)
• M8: 1,593,367 km (0.086 R)
• M9: 2,034,082 km (0.072 R)
• M10: 2,511,299 km (0.053 R)
• M11: 2,576,075 km (0.11 R)
• M12: 2,641,450 km (0.091 R)
• M13: 3,022,326 km (0.12 R)
• M14: 3,207,678 km (0.071 R)
• M15: 3,613,836 km (0.056 R)
• M16: 4,087,163 km (0.114 R)
• M17: 4,266,382 km (0.034 R)
• M18: 4,553,460 km (0.079 R)
• M19: 4,632,896 km (0.117 R)
• M20: 4,873,899 km (0.061 R)
• M21: 4,927,903 km (0.042 R)
• M22: 4,982,207 km (0.083 R)
• M23: 5,649,564 km (0.117 R)
• M24: 5,993,788 km (0.103 R)
• M25: 7,005,668 km (0.098 R)
• M26: 7,751,563 km (0.057 R)
• M27: 7,942,001 km (0.066 R)
• M28: 8,489,829 km (0.104 R)
• M29: 9,621,985 km (0.12 R)
• M30: 11,624,054 km (0.12 R)
• M31: 11,769,164 km (0.085 R)
• M32: 12,098,129 km (0.097 R)
• M33: 12,541,537 km (0.091 R)
• M34: 12,765,186 km (0.102 R)
• M35: 12,877,534 km (0.083 R)
• M36: 13,941,624 km (0.064 R)
• M37: 14,250,992 km (0.114 R)
• M38: 14,640,695 km (0.095 R)
• M39: 15,192,113 km (0.118 R)
• M40: 16,153,428 km (0.118 R)
• M41: 16,234,361 km (0.045 R)
• M42: 16,315,593 km (0.108 R)
• M43: 16,437,515 km (0.074 R)
• M44: 16,641,417 km (0.106 R)
• M45: 17,590,166 km (0.053 R)
• M46: 17,924,368 km (0.066 R)
• M47: 18,176,291 km (0.08 R)
• M48: 18,302,851 km (0.103 R)
• M49: 18,471,896 km (0.104 R)
• M50: 18,641,391 km (0.057 R)
• M51: 19,067,595 km (0.118 R)
• M52: 19,195,950 km (0.119 R)
• M53: 19,886,045 km (0.078 R)
• M54: 20,759,996 km (0.08 R)
• M55: 21,113,196 km (0.105 R)
• M56: 23,273,240 km (0.063 R)
• M57: 23,410,571 km (0.093 R)
• M58: 23,502,274 km (0.066 R)
• M59: 23,870,135 km (0.118 R)
• M60: 24,565,317 km (0.119 R)
• M61: 24,751,865 km (0.082 R)
• M62: 24,892,038 km (0.108 R)
• M63: 25,032,511 km (0.112 R)
• M64: 25,314,204 km (0.074 R)
• M65: 25,502,547 km (0.034 R)
• M66: 25,644,067 km (0.109 R)
• M67: 25,975,576 km (0.066 R)
• M68: 26,070,421 km (0.098 R)
• M69: 26,213,137 km (0.117 R)
• M70: 27,026,202 km (0.101 R)
• M71: 28,042,121 km (0.094 R)
• M72: 28,139,509 km (0.116 R)
• M73: 29,515,061 km (0.094 R)
• M74: 30,061,393 km (0.12 R)
• M75: 30,310,773 km (0.083 R)
• M76: 30,410,704 km (0.102 R)
• M77: 30,611,015 km (0.099 R)
• M78: 30,711,396 km (0.069 R)
• M79: 32,025,164 km (0.1 R)
• M80: 32,996,802 km (0.104 R)
• M81: 33,563,778 km (0.112 R)
• M82: 33,822,583 km (0.096 R)
• M83: 34,446,406 km (0.051 R)
• M84: 34,969,101 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 11.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.26 AU - 5.2 AU

Year: 6642 Days

Day: 10.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,466,807 km

• M1: 149,598 km (0.116 R)
• M2: 308,172 km (0.042 R)
• M3: 436,078 km (0.113 R)
• M4: 713,582 km (0.087 R)
• M5: 934,987 km (0.057 R)
• M6: 1,006,046 km (0.106 R)
• M7: 1,205,011 km (0.085 R)
• M8: 1,300,753 km (0.096 R)
• M9: 1,417,440 km (0.082 R)
• M10: 1,528,292 km (0.113 R)
• M11: 1,622,987 km (0.083 R)
• M12: 2,116,211 km (0.113 R)
• M13: 2,586,398 km (0.107 R)
• M14: 2,688,872 km (0.088 R)
• M15: 3,222,338 km (0.031 R)
• M16: 3,558,185 km (0.103 R)
• M17: 3,801,431 km (0.113 R)
• M18: 4,076,542 km (0.039 R)
• M19: 4,277,302 km (0.085 R)
• M20: 4,605,071 km (0.054 R)
• M21: 5,372,508 km (0.12 R)
• M22: 5,445,512 km (0.099 R)
• M23: 5,577,906 km (0.114 R)
• M24: 5,681,727 km (0.112 R)
• M25: 6,675,506 km (0.102 R)
• M26: 6,849,039 km (0.1 R)
• M27: 7,623,807 km (0.096 R)
• M28: 8,105,362 km (0.116 R)
• M29: 8,872,051 km (0.108 R)
• M30: 9,028,231 km (0.113 R)
• M31: 9,167,806 km (0.068 R)
• M32: 9,733,286 km (0.086 R)
• M33: 10,346,638 km (0.086 R)
• M34: 10,731,702 km (0.09 R)
• M35: 11,196,204 km (0.07 R)
• M36: 11,308,701 km (0.091 R)
• M37: 11,402,798 km (0.114 R)
• M38: 11,534,893 km (0.101 R)
• M39: 12,164,401 km (0.092 R)
• M40: 12,981,654 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 4.7

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.58 AU - 11.1 AU

Year: 18430 Days

Day: 24.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,466,807 km

• M1: 96,191 km (0.106 R)
• M2: 593,156 km (0.103 R)
• M3: 2,034,381 km (0.092 R)
• M4: 2,472,554 km (0.105 R)
• M5: 2,570,241 km (0.065 R)
• M6: 2,769,356 km (0.111 R)
• M7: 3,007,964 km (0.039 R)
• M8: 3,042,671 km (0.096 R)
• M9: 3,077,378 km (0.093 R)
• M10: 3,396,320 km (0.061 R)
• M11: 3,577,932 km (0.109 R)
• M12: 3,800,235 km (0.065 R)
• M13: 4,336,094 km (0.076 R)
• M14: 8,206,341 km (0.119 R)
• M15: 9,245,747 km (0.099 R)
• M16: 9,601,341 km (0.094 R)
• M17: 9,755,128 km (0.086 R)
• M18: 11,554,042 km (0.09 R)
• M19: 12,491,123 km (0.038 R)
• M20: 13,624,327 km (0.076 R)
• M21: 15,444,783 km (0.03 R)
• M22: 16,659,069 km (0.064 R)
• M23: 17,277,656 km (0.066 R)
• M24: 17,464,803 km (0.091 R)
• M25: 17,589,867 km (0.082 R)
• M26: 17,652,549 km (0.114 R)
• M27: 17,840,892 km (0.118 R)
• M28: 18,985,167 km (0.032 R)
• M29: 19,501,279 km (0.058 R)
• M30: 19,826,355 km (0.118 R)
• M31: 20,284,274 km (0.068 R)
• M32: 20,547,417 km (0.113 R)
• M33: 21,277,156 km (0.115 R)
• M34: 22,489,497 km (0.12 R)
• M35: 22,967,013 km (0.069 R)
• M36: 23,585,899 km (0.111 R)
• M37: 23,862,656 km (0.091 R)
• M38: 25,545,781 km (0.107 R)
• M39: 26,186,808 km (0.056 R)
• M40: 26,617,201 km (0.111 R)
• M41: 27,049,838 km (0.104 R)
• M42: 33,345,216 km (0.103 R)
• M43: 33,422,707 km (0.088 R)
• M44: 34,358,143 km (0.11 R)
• M45: 35,065,292 km (0.045 R)
• M46: 36,095,273 km (0.062 R)
• M47: 36,414,216 km (0.117 R)
• M48: 36,494,101 km (0.104 R)
• M49: 36,974,610 km (0.03 R)
• M50: 37,699,112 km (0.075 R)
• M51: 38,835,607 km (0.088 R)
• M52: 39,244,309 km (0.119 R)
• M53: 39,326,139 km (0.065 R)
• M54: 40,230,757 km (0.084 R)
• M55: 40,395,913 km (0.111 R)
• M56: 41,976,564 km (0.084 R)
• M57: 43,662,233 km (0.075 R)
• M58: 44,257,333 km (0.047 R)
• M59: 45,627,799 km (0.075 R)
• M60: 46,751,579 km (0.062 R)
• M61: 47,099,094 km (0.026 R)
• M62: 47,360,442 km (0.12 R)
• M63: 48,234,692 km (0.062 R)
• M64: 48,410,170 km (0.11 R)
• M65: 48,497,984 km (0.117 R)
• M66: 50,265,782 km (0.099 R)
• M67: 51,246,995 km (0.071 R)
• M68: 53,682,149 km (0.05 R)
• M69: 54,776,607 km (0.119 R)
• M70: 56,801,863 km (0.095 R)
• M71: 57,823,766 km (0.114 R)
• M72: 59,414,739 km (0.115 R)
• M73: 60,735,838 km (0.059 R)
• M74: 61,685,485 km (0.111 R)
• M75: 61,971,217 km (0.05 R)
• M76: 63,695,482 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit