🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.57 AU - 0.91 AU

Year: 288 Days

Day: 14.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.63 AU - 0.87 AU

Year: 294 Days

Day: 21.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 1.01 AU

Year: 406 Days

Day: 25.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 508 Days

Day: 43.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,121,080 km

• M1: 69,862 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.34 AU - 1.42 AU

Year: 734 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.33 AU - 1.53 AU

Year: 775 Days

Day: 26.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,121,080 km

• M1: 33,061 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 12.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.1 AU - 2.9 AU

Year: 1791 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,121,080 km

• M1: 234,869 km (0.075 R)
• M2: 339,438 km (0.068 R)
• M3: 449,691 km (0.083 R)
• M4: 644,468 km (0.111 R)
• M5: 732,730 km (0.097 R)
• M6: 1,015,770 km (0.082 R)
• M7: 1,151,006 km (0.038 R)
• M8: 1,302,848 km (0.089 R)
• M9: 1,397,394 km (0.113 R)
• M10: 1,538,465 km (0.079 R)
• M11: 1,616,405 km (0.12 R)
• M12: 1,730,099 km (0.081 R)
• M13: 1,894,208 km (0.097 R)
• M14: 2,002,517 km (0.081 R)
• M15: 2,100,504 km (0.093 R)
• M16: 2,250,700 km (0.113 R)
• M17: 2,417,651 km (0.112 R)
• M18: 2,496,040 km (0.116 R)
• M19: 2,750,357 km (0.054 R)
• M20: 2,929,276 km (0.045 R)
• M21: 3,069,599 km (0.067 R)
• M22: 3,298,783 km (0.094 R)
• M23: 3,608,301 km (0.116 R)
• M24: 3,789,464 km (0.117 R)
• M25: 4,004,735 km (0.106 R)
• M26: 4,145,357 km (0.115 R)
• M27: 4,351,204 km (0.086 R)
• M28: 4,479,708 km (0.116 R)
• M29: 4,724,002 km (0.057 R)
• M30: 5,362,485 km (0.11 R)
• M31: 5,448,504 km (0.066 R)
• M32: 5,744,558 km (0.026 R)
• M33: 6,063,950 km (0.041 R)
• M34: 6,171,660 km (0.112 R)
• M35: 6,298,220 km (0.053 R)
• M36: 6,517,082 km (0.07 R)
• M37: 6,812,986 km (0.095 R)
• M38: 7,341,516 km (0.109 R)
• M39: 7,630,090 km (0.066 R)
• M40: 8,538,298 km (0.065 R)
• M41: 8,679,519 km (0.098 R)
• M42: 8,821,487 km (0.11 R)
• M43: 8,943,858 km (0.108 R)
• M44: 9,272,824 km (0.045 R)
• M45: 9,752,884 km (0.065 R)
• M46: 9,900,537 km (0.087 R)
• M47: 10,780,621 km (0.05 R)
• M48: 11,462,638 km (0.06 R)
• M49: 11,640,958 km (0.069 R)
• M50: 11,887,645 km (0.051 R)
• M51: 12,340,628 km (0.093 R)
• M52: 12,822,333 km (0.089 R)
• M53: 13,100,286 km (0.08 R)
• M54: 13,263,497 km (0.043 R)
• M55: 13,403,820 km (0.086 R)
• M56: 13,544,591 km (0.086 R)
• M57: 14,160,785 km (0.11 R)
• M58: 14,424,227 km (0.077 R)
• M59: 14,907,278 km (0.108 R)
• M60: 15,126,439 km (0.112 R)
• M61: 15,224,127 km (0.088 R)
• M62: 15,889,388 km (0.077 R)
• M63: 16,138,319 km (0.066 R)
• M64: 16,238,101 km (0.074 R)
• M65: 16,363,314 km (0.073 R)
• M66: 16,665,053 km (0.079 R)
• M67: 17,070,164 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 13

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.88 AU - 7.72 AU

Year: 8935 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,121,080 km

• M1: 173,982 km (0.096 R)
• M2: 299,944 km (0.06 R)
• M3: 430,991 km (0.086 R)
• M4: 809,474 km (0.101 R)
• M5: 1,059,303 km (0.116 R)
• M6: 1,185,862 km (0.057 R)
• M7: 1,420,432 km (0.051 R)
• M8: 1,726,060 km (0.088 R)
• M9: 1,858,155 km (0.119 R)
• M10: 2,033,334 km (0.086 R)
• M11: 2,296,028 km (0.08 R)
• M12: 3,313,593 km (0.097 R)
• M13: 3,431,925 km (0.038 R)
• M14: 3,575,838 km (0.114 R)
• M15: 3,672,927 km (0.11 R)
• M16: 4,171,686 km (0.038 R)
• M17: 4,403,264 km (0.118 R)
• M18: 4,852,357 km (0.111 R)
• M19: 5,123,428 km (0.088 R)
• M20: 5,483,360 km (0.098 R)
• M21: 5,708,954 km (0.104 R)
• M22: 5,880,244 km (0.12 R)
• M23: 6,228,059 km (0.096 R)
• M24: 6,702,134 km (0.105 R)
• M25: 7,065,358 km (0.095 R)
• M26: 7,188,028 km (0.117 R)
• M27: 7,779,837 km (0.042 R)
• M28: 8,225,938 km (0.069 R)
• M29: 8,452,280 km (0.116 R)
• M30: 8,844,825 km (0.109 R)
• M31: 9,243,503 km (0.026 R)
• M32: 9,411,501 km (0.113 R)
• M33: 9,546,439 km (0.118 R)
• M34: 9,784,299 km (0.115 R)
• M35: 10,024,105 km (0.036 R)
• M36: 10,335,418 km (0.099 R)
• M37: 10,755,489 km (0.115 R)
• M38: 10,896,709 km (0.115 R)
• M39: 11,181,094 km (0.094 R)
• M40: 12,158,866 km (0.096 R)
• M41: 12,269,120 km (0.096 R)
• M42: 13,013,369 km (0.087 R)
• M43: 13,126,316 km (0.117 R)
• M44: 13,428,952 km (0.115 R)
• M45: 13,887,320 km (0.112 R)
• M46: 14,079,852 km (0.11 R)
• M47: 14,312,028 km (0.058 R)
• M48: 14,428,565 km (0.083 R)
• M49: 14,662,686 km (0.082 R)
• M50: 15,293,091 km (0.069 R)
• M51: 15,491,907 km (0.045 R)
• M52: 16,214,764 km (0.094 R)
• M53: 16,989,830 km (0.06 R)
• M54: 18,069,927 km (0.101 R)
• M55: 19,343,753 km (0.041 R)
• M56: 19,472,706 km (0.096 R)
• M57: 19,558,874 km (0.103 R)
• M58: 20,209,027 km (0.039 R)
• M59: 22,067,032 km (0.095 R)
• M60: 22,427,114 km (0.062 R)
• M61: 23,107,635 km (0.042 R)
• M62: 23,519,029 km (0.099 R)
• M63: 23,932,967 km (0.086 R)
• M64: 24,025,268 km (0.119 R)
• M65: 24,256,696 km (0.114 R)
• M66: 24,721,497 km (0.086 R)
• M67: 25,330,211 km (0.085 R)
• M68: 25,565,678 km (0.096 R)
• M69: 26,467,005 km (0.108 R)
• M70: 26,562,448 km (0.089 R)
• M71: 30,075,455 km (0.094 R)
• M72: 30,926,069 km (0.073 R)
• M73: 31,026,748 km (0.042 R)
• M74: 31,278,671 km (0.027 R)
• M75: 32,650,932 km (0.094 R)
• M76: 33,628,405 km (0.077 R)
• M77: 34,458,972 km (0.084 R)
• M78: 34,615,451 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 14.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.8 AU - 9.84 AU

Year: 10872 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,121,080 km

• M1: 177,872 km (0.089 R)
• M2: 280,795 km (0.092 R)
• M3: 383,270 km (0.077 R)
• M4: 506,838 km (0.066 R)
• M5: 689,646 km (0.112 R)
• M6: 897,438 km (0.097 R)
• M7: 1,268,440 km (0.029 R)
• M8: 1,510,490 km (0.098 R)
• M9: 1,829,881 km (0.04 R)
• M10: 2,193,404 km (0.09 R)
• M11: 2,556,927 km (0.067 R)
• M12: 2,698,297 km (0.086 R)
• M13: 3,976,760 km (0.071 R)
• M14: 4,086,415 km (0.118 R)
• M15: 4,506,636 km (0.116 R)
• M16: 5,058,951 km (0.059 R)
• M17: 6,549,245 km (0.104 R)
• M18: 6,679,395 km (0.115 R)
• M19: 6,810,293 km (0.111 R)
• M20: 7,545,717 km (0.081 R)
• M21: 8,096,536 km (0.112 R)
• M22: 8,518,252 km (0.106 R)
• M23: 8,767,632 km (0.037 R)
• M24: 9,273,572 km (0.089 R)
• M25: 9,383,227 km (0.078 R)
• M26: 10,848,239 km (0.065 R)
• M27: 11,002,475 km (0.111 R)
• M28: 11,235,249 km (0.117 R)
• M29: 11,626,896 km (0.091 R)
• M30: 11,745,378 km (0.108 R)
• M31: 12,504,437 km (0.061 R)
• M32: 13,527,537 km (0.118 R)
• M33: 13,777,066 km (0.086 R)
• M34: 13,944,167 km (0.074 R)
• M35: 14,534,780 km (0.045 R)
• M36: 14,833,227 km (0.085 R)
• M37: 15,133,620 km (0.03 R)
• M38: 15,263,022 km (0.092 R)
• M39: 15,740,538 km (0.119 R)
• M40: 16,134,878 km (0.106 R)
• M41: 17,247,587 km (0.091 R)
• M42: 18,247,051 km (0.082 R)
• M43: 18,384,830 km (0.072 R)
• M44: 18,569,135 km (0.056 R)
• M45: 18,846,639 km (0.074 R)
• M46: 19,032,440 km (0.066 R)
• M47: 19,125,489 km (0.103 R)
• M48: 20,207,232 km (0.088 R)
• M49: 21,212,230 km (0.049 R)
• M50: 21,357,190 km (0.109 R)
• M51: 21,550,920 km (0.039 R)
• M52: 22,676,045 km (0.033 R)
• M53: 22,824,297 km (0.082 R)
• M54: 23,022,364 km (0.068 R)
• M55: 23,470,111 km (0.1 R)
• M56: 23,620,008 km (0.057 R)
• M57: 23,720,238 km (0.099 R)
• M58: 23,870,584 km (0.062 R)
• M59: 24,021,379 km (0.115 R)
• M60: 25,136,631 km (0.098 R)
• M61: 26,165,116 km (0.119 R)
• M62: 26,997,778 km (0.1 R)
• M63: 27,364,891 km (0.101 R)
• M64: 29,440,113 km (0.078 R)
• M65: 29,763,843 km (0.036 R)
• M66: 30,197,228 km (0.111 R)
• M67: 30,687,460 km (0.049 R)
• M68: 31,070,580 km (0.034 R)
• M69: 32,007,512 km (0.093 R)
• M70: 32,284,866 km (0.055 R)
• M71: 32,618,769 km (0.099 R)
• M72: 32,897,918 km (0.101 R)
• M73: 33,402,362 km (0.09 R)
• M74: 33,627,357 km (0.082 R)
• M75: 33,909,349 km (0.113 R)
• M76: 34,248,637 km (0.079 R)
• M77: 34,873,807 km (0.111 R)
• M78: 35,617,607 km (0.026 R)
• M79: 36,135,515 km (0.088 R)
• M80: 36,655,966 km (0.08 R)
• M81: 37,062,424 km (0.11 R)
• M82: 37,528,870 km (0.057 R)
• M83: 37,879,976 km (0.105 R)
• M84: 38,114,695 km (0.115 R)
• M85: 38,349,713 km (0.097 R)
• M86: 39,949,663 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.3

Radius: 5.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.57 AU - 13.99 AU

Year: 19495 Days

Day: 23.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,121,080 km

• M1: 135,685 km (0.092 R)
• M2: 229,782 km (0.081 R)
• M3: 325,375 km (0.094 R)
• M4: 372,648 km (0.103 R)
• M5: 409,749 km (0.084 R)
• M6: 835,504 km (0.047 R)
• M7: 1,115,402 km (0.07 R)
• M8: 1,171,052 km (0.057 R)
• M9: 1,246,749 km (0.054 R)
• M10: 1,304,643 km (0.085 R)
• M11: 1,443,171 km (0.109 R)
• M12: 1,607,429 km (0.118 R)
• M13: 2,323,405 km (0.116 R)
• M14: 2,491,702 km (0.052 R)
• M15: 2,814,983 km (0.1 R)
• M16: 3,583,318 km (0.1 R)
• M17: 3,666,345 km (0.11 R)
• M18: 3,947,589 km (0.06 R)
• M19: 4,206,842 km (0.083 R)
• M20: 4,294,506 km (0.111 R)
• M21: 4,501,250 km (0.081 R)
• M22: 5,172,496 km (0.116 R)
• M23: 5,424,269 km (0.109 R)
• M24: 6,303,306 km (0.104 R)
• M25: 6,403,686 km (0.12 R)
• M26: 6,879,108 km (0.103 R)
• M27: 7,366,050 km (0.076 R)
• M28: 8,631,049 km (0.057 R)
• M29: 8,705,399 km (0.099 R)
• M30: 8,967,196 km (0.113 R)
• M31: 9,961,872 km (0.081 R)
• M32: 10,000,767 km (0.078 R)
• M33: 10,078,857 km (0.044 R)
• M34: 10,950,863 km (0.108 R)
• M35: 11,559,278 km (0.088 R)
• M36: 11,805,666 km (0.118 R)
• M37: 12,471,226 km (0.043 R)
• M38: 12,681,711 km (0.115 R)
• M39: 12,724,047 km (0.061 R)
• M40: 13,320,194 km (0.11 R)
• M41: 13,838,551 km (0.078 R)
• M42: 14,984,172 km (0.101 R)
• M43: 16,113,935 km (0.12 R)
• M44: 16,205,489 km (0.072 R)
• M45: 16,251,415 km (0.12 R)
• M46: 16,435,271 km (0.05 R)
• M47: 17,037,552 km (0.029 R)
• M48: 18,358,950 km (0.076 R)
• M49: 19,080,460 km (0.05 R)
• M50: 19,225,870 km (0.056 R)
• M51: 19,274,339 km (0.081 R)
• M52: 19,566,504 km (0.053 R)
• M53: 19,713,110 km (0.084 R)
• M54: 19,958,301 km (0.066 R)
• M55: 20,007,518 km (0.056 R)
• M56: 20,799,490 km (0.101 R)
• M57: 21,350,010 km (0.117 R)
• M58: 22,721,373 km (0.075 R)
• M59: 22,823,998 km (0.098 R)
• M60: 24,540,932 km (0.114 R)
• M61: 26,677,190 km (0.11 R)
• M62: 26,839,803 km (0.092 R)
• M63: 27,932,166 km (0.11 R)
• M64: 28,594,586 km (0.104 R)
• M65: 29,094,841 km (0.086 R)
• M66: 29,878,584 km (0.117 R)
• M67: 29,934,833 km (0.087 R)
• M68: 30,726,206 km (0.119 R)
• M69: 31,409,868 km (0.089 R)
• M70: 31,524,310 km (0.071 R)
• M71: 32,213,807 km (0.035 R)
• M72: 32,444,786 km (0.09 R)
• M73: 34,666,015 km (0.115 R)
• M74: 35,080,551 km (0.047 R)
• M75: 35,735,191 km (0.071 R)
• M76: 35,795,031 km (0.075 R)
• M77: 36,755,000 km (0.115 R)
• M78: 37,845,120 km (0.042 R)
• M79: 38,455,329 km (0.027 R)
• M80: 39,253,434 km (0.105 R)
• M81: 39,376,703 km (0.042 R)
• M82: 40,554,188 km (0.084 R)
• M83: 40,928,481 km (0.114 R)
• M84: 41,178,609 km (0.116 R)
• M85: 41,806,172 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit