🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.15 AU

Year: 342 Days

Day: 33.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.21 AU - 1.71 AU

Year: 641 Days

Day: 23.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.72 AU - 2.2 AU

Year: 997 Days

Day: 22.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.51 AU - 3.17 AU

Year: 1739 Days

Day: 16.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,397,106 km

• M1: 248,931 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.48 AU - 4.94 AU

Year: 3715 Days

Day: 27.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.3

Radius: 13.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.81 AU - 9.29 AU

Year: 7540 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,397,106 km

• M1: 249,230 km (0.05 R)
• M2: 361,129 km (0.117 R)
• M3: 679,174 km (0.101 R)
• M4: 808,576 km (0.102 R)
• M5: 1,229,545 km (0.097 R)
• M6: 1,516,324 km (0.115 R)
• M7: 1,936,544 km (0.095 R)
• M8: 2,167,075 km (0.112 R)
• M9: 2,312,484 km (0.106 R)
• M10: 2,406,731 km (0.092 R)
• M11: 2,883,349 km (0.087 R)
• M12: 3,014,547 km (0.091 R)
• M13: 3,103,109 km (0.112 R)
• M14: 3,404,997 km (0.115 R)
• M15: 3,528,415 km (0.103 R)
• M16: 3,622,064 km (0.095 R)
• M17: 3,827,761 km (0.09 R)
• M18: 4,184,701 km (0.057 R)
• M19: 4,317,245 km (0.031 R)
• M20: 4,400,870 km (0.074 R)
• M21: 4,518,753 km (0.089 R)
• M22: 4,620,629 km (0.083 R)
• M23: 4,740,607 km (0.087 R)
• M24: 4,931,195 km (0.071 R)
• M25: 5,071,368 km (0.065 R)
• M26: 5,409,609 km (0.061 R)
• M27: 5,755,479 km (0.078 R)
• M28: 6,108,530 km (0.104 R)
• M29: 6,297,173 km (0.102 R)
• M30: 6,507,059 km (0.119 R)
• M31: 7,190,122 km (0.078 R)
• M32: 7,289,605 km (0.11 R)
• M33: 7,469,870 km (0.07 R)
• M34: 7,631,287 km (0.086 R)
• M35: 7,773,554 km (0.041 R)
• M36: 8,413,983 km (0.083 R)
• M37: 8,836,297 km (0.063 R)
• M38: 9,114,549 km (0.101 R)
• M39: 9,504,701 km (0.084 R)
• M40: 9,613,907 km (0.072 R)
• M41: 10,278,720 km (0.027 R)
• M42: 10,436,097 km (0.097 R)
• M43: 10,594,072 km (0.107 R)
• M44: 10,707,617 km (0.056 R)
• M45: 10,958,493 km (0.054 R)
• M46: 11,234,501 km (0.091 R)
• M47: 11,443,040 km (0.074 R)
• M48: 11,629,439 km (0.083 R)
• M49: 12,028,866 km (0.052 R)
• M50: 12,744,991 km (0.119 R)
• M51: 13,059,595 km (0.055 R)
• M52: 13,352,358 km (0.052 R)
• M53: 13,499,413 km (0.073 R)
• M54: 13,993,983 km (0.094 R)
• M55: 14,218,380 km (0.072 R)
• M56: 14,469,256 km (0.105 R)
• M57: 14,569,935 km (0.1 R)
• M58: 15,026,209 km (0.049 R)
• M59: 15,204,828 km (0.026 R)
• M60: 15,487,120 km (0.103 R)
• M61: 15,771,206 km (0.066 R)
• M62: 16,187,387 km (0.12 R)
• M63: 16,291,956 km (0.101 R)
• M64: 16,607,159 km (0.115 R)
• M65: 17,350,511 km (0.089 R)
• M66: 17,780,156 km (0.037 R)
• M67: 17,996,175 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 11.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.33 AU - 9.23 AU

Year: 7887 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,397,106 km

• M1: 151,543 km (0.083 R)
• M2: 282,441 km (0.086 R)
• M3: 366,216 km (0.059 R)
• M4: 470,934 km (0.084 R)
• M5: 845,677 km (0.05 R)
• M6: 959,072 km (0.118 R)
• M7: 1,114,654 km (0.055 R)
• M8: 2,316,224 km (0.111 R)
• M9: 2,714,453 km (0.101 R)
• M10: 3,612,489 km (0.11 R)
• M11: 4,015,506 km (0.09 R)
• M12: 4,232,573 km (0.05 R)
• M13: 4,412,988 km (0.087 R)
• M14: 4,698,720 km (0.038 R)
• M15: 4,802,391 km (0.115 R)
• M16: 5,224,257 km (0.063 R)
• M17: 5,331,668 km (0.078 R)
• M18: 6,376,759 km (0.059 R)
• M19: 6,491,650 km (0.052 R)
• M20: 6,793,539 km (0.032 R)
• M21: 7,459,698 km (0.111 R)
• M22: 7,605,107 km (0.12 R)
• M23: 8,121,818 km (0.069 R)
• M24: 9,188,900 km (0.09 R)
• M25: 9,475,679 km (0.03 R)
• M26: 10,084,991 km (0.094 R)
• M27: 11,036,433 km (0.099 R)
• M28: 11,174,662 km (0.086 R)
• M29: 11,257,838 km (0.11 R)
• M30: 11,959,602 km (0.071 R)
• M31: 13,909,311 km (0.108 R)
• M32: 14,178,737 km (0.087 R)
• M33: 15,027,854 km (0.107 R)
• M34: 15,613,530 km (0.085 R)
• M35: 15,706,580 km (0.106 R)
• M36: 16,490,024 km (0.093 R)
• M37: 16,616,583 km (0.108 R)
• M38: 16,870,601 km (0.102 R)
• M39: 17,062,086 km (0.101 R)
• M40: 18,553,278 km (0.092 R)
• M41: 18,982,175 km (0.12 R)
• M42: 19,281,071 km (0.112 R)
• M43: 19,648,484 km (0.066 R)
• M44: 20,288,613 km (0.084 R)
• M45: 20,390,339 km (0.092 R)
• M46: 20,764,783 km (0.106 R)
• M47: 22,354,859 km (0.107 R)
• M48: 22,952,353 km (0.071 R)
• M49: 23,983,830 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 12

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.85 AU - 9.97 AU

Year: 8864 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,397,106 km

• M1: 161,416 km (0.113 R)
• M2: 246,687 km (0.093 R)
• M3: 337,343 km (0.113 R)
• M4: 511,774 km (0.115 R)
• M5: 1,064,389 km (0.074 R)
• M6: 1,305,241 km (0.114 R)
• M7: 1,441,226 km (0.088 R)
• M8: 1,564,195 km (0.1 R)
• M9: 1,654,253 km (0.076 R)
• M10: 2,013,139 km (0.107 R)
• M11: 2,091,827 km (0.028 R)
• M12: 3,325,112 km (0.096 R)
• M13: 3,442,546 km (0.088 R)
• M14: 3,926,346 km (0.052 R)
• M15: 4,100,926 km (0.118 R)
• M16: 4,278,050 km (0.105 R)
• M17: 4,984,900 km (0.112 R)
• M18: 5,671,854 km (0.096 R)
• M19: 5,983,616 km (0.078 R)
• M20: 6,653,515 km (0.088 R)
• M21: 7,103,505 km (0.059 R)
• M22: 7,625,303 km (0.098 R)
• M23: 7,843,716 km (0.079 R)
• M24: 9,065,781 km (0.116 R)
• M25: 10,140,492 km (0.119 R)
• M26: 10,450,010 km (0.077 R)
• M27: 11,184,386 km (0.117 R)
• M28: 12,702,804 km (0.099 R)
• M29: 12,999,307 km (0.12 R)
• M30: 13,448,400 km (0.079 R)
• M31: 13,637,043 km (0.106 R)
• M32: 13,902,579 km (0.086 R)
• M33: 14,169,910 km (0.082 R)
• M34: 14,438,887 km (0.11 R)
• M35: 14,632,168 km (0.118 R)
• M36: 15,650,480 km (0.066 R)
• M37: 17,179,819 km (0.03 R)
• M38: 17,261,650 km (0.04 R)
• M39: 17,755,322 km (0.075 R)
• M40: 18,045,393 km (0.101 R)
• M41: 19,990,464 km (0.077 R)
• M42: 21,691,242 km (0.114 R)
• M43: 21,823,936 km (0.108 R)
• M44: 22,179,380 km (0.115 R)
• M45: 22,626,229 km (0.115 R)
• M46: 23,121,099 km (0.107 R)
• M47: 23,984,578 km (0.112 R)
• M48: 24,121,759 km (0.104 R)
• M49: 24,305,316 km (0.113 R)
• M50: 24,535,248 km (0.045 R)
• M51: 24,997,355 km (0.102 R)
• M52: 25,555,804 km (0.081 R)
• M53: 26,495,578 km (0.107 R)
• M54: 26,684,819 km (0.034 R)
• M55: 27,782,120 km (0.072 R)
• M56: 28,263,825 km (0.067 R)
• M57: 28,457,255 km (0.086 R)
• M58: 29,676,328 km (0.098 R)
• M59: 30,020,702 km (0.114 R)
• M60: 30,862,490 km (0.102 R)
• M61: 31,762,470 km (0.099 R)
• M62: 31,913,265 km (0.109 R)
• M63: 32,266,017 km (0.118 R)
• M64: 34,306,980 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 14.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.65 AU - 9.25 AU

Year: 9731 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,397,106 km

• M1: 183,706 km (0.114 R)
• M2: 305,329 km (0.058 R)
• M3: 596,297 km (0.099 R)
• M4: 1,408,464 km (0.056 R)
• M5: 1,508,695 km (0.109 R)
• M6: 1,824,944 km (0.063 R)
• M7: 2,899,356 km (0.037 R)
• M8: 3,180,600 km (0.094 R)
• M9: 3,431,626 km (0.116 R)
• M10: 3,974,067 km (0.045 R)
• M11: 4,827,523 km (0.078 R)
• M12: 5,481,266 km (0.043 R)
• M13: 6,067,540 km (0.067 R)
• M14: 6,453,353 km (0.097 R)
• M15: 6,698,693 km (0.096 R)
• M16: 7,122,654 km (0.119 R)
• M17: 7,249,064 km (0.098 R)
• M18: 7,632,783 km (0.032 R)
• M19: 7,840,275 km (0.117 R)
• M20: 7,997,053 km (0.057 R)
• M21: 8,260,794 km (0.05 R)
• M22: 9,902,781 km (0.062 R)
• M23: 10,072,425 km (0.051 R)
• M24: 11,762,282 km (0.104 R)
• M25: 11,972,168 km (0.108 R)
• M26: 14,138,944 km (0.07 R)
• M27: 14,683,330 km (0.073 R)
• M28: 14,877,059 km (0.112 R)
• M29: 15,234,449 km (0.092 R)
• M30: 16,090,747 km (0.108 R)
• M31: 17,200,015 km (0.069 R)
• M32: 17,438,474 km (0.091 R)
• M33: 17,575,207 km (0.113 R)
• M34: 17,677,980 km (0.105 R)
• M35: 18,229,697 km (0.069 R)
• M36: 18,438,087 km (0.085 R)
• M37: 19,350,185 km (0.11 R)
• M38: 19,740,486 km (0.057 R)
• M39: 20,348,901 km (0.084 R)
• M40: 20,818,189 km (0.109 R)
• M41: 22,247,747 km (0.099 R)
• M42: 23,105,690 km (0.117 R)
• M43: 24,930,934 km (0.088 R)
• M44: 26,251,734 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 14

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.95 AU - 12.43 AU

Year: 12703 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,397,106 km

• M1: 175,927 km (0.116 R)
• M2: 400,324 km (0.099 R)
• M3: 501,602 km (0.118 R)
• M4: 702,212 km (0.115 R)
• M5: 833,111 km (0.097 R)
• M6: 994,227 km (0.039 R)
• M7: 1,542,354 km (0.108 R)
• M8: 1,719,179 km (0.083 R)
• M9: 2,205,073 km (0.101 R)
• M10: 2,347,789 km (0.045 R)
• M11: 2,642,646 km (0.112 R)
• M12: 2,825,455 km (0.119 R)
• M13: 3,012,452 km (0.1 R)
• M14: 3,171,624 km (0.066 R)
• M15: 3,836,437 km (0.099 R)
• M16: 4,114,390 km (0.036 R)
• M17: 5,253,877 km (0.1 R)
• M18: 5,407,813 km (0.033 R)
• M19: 5,759,817 km (0.09 R)
• M20: 6,078,909 km (0.103 R)
• M21: 7,284,070 km (0.056 R)
• M22: 7,629,491 km (0.106 R)
• M23: 9,018,358 km (0.079 R)
• M24: 9,156,886 km (0.108 R)
• M25: 9,860,295 km (0.111 R)
• M26: 10,050,883 km (0.081 R)
• M27: 10,146,625 km (0.062 R)
• M28: 11,021,922 km (0.102 R)
• M29: 12,022,882 km (0.113 R)
• M30: 12,482,746 km (0.092 R)
• M31: 13,314,809 km (0.055 R)
• M32: 13,897,193 km (0.072 R)
• M33: 14,813,630 km (0.12 R)
• M34: 15,694,163 km (0.117 R)
• M35: 16,028,664 km (0.03 R)
• M36: 16,989,381 km (0.105 R)
• M37: 17,160,821 km (0.082 R)
• M38: 17,852,561 km (0.091 R)
• M39: 18,848,135 km (0.099 R)
• M40: 19,322,959 km (0.068 R)
• M41: 19,501,878 km (0.115 R)
• M42: 20,770,767 km (0.027 R)
• M43: 22,378,495 km (0.111 R)
• M44: 23,133,964 km (0.097 R)
• M45: 23,578,569 km (0.076 R)
• M46: 24,605,259 km (0.103 R)
• M47: 24,864,363 km (0.112 R)
• M48: 26,636,050 km (0.059 R)
• M49: 26,968,607 km (0.065 R)
• M50: 27,168,918 km (0.096 R)
• M51: 27,637,907 km (0.114 R)
• M52: 27,907,184 km (0.116 R)
• M53: 29,129,548 km (0.065 R)
• M54: 29,747,387 km (0.053 R)
• M55: 33,759,303 km (0.053 R)
• M56: 34,263,597 km (0.094 R)
• M57: 34,480,514 km (0.097 R)
• M58: 35,133,958 km (0.113 R)
• M59: 36,379,360 km (0.087 R)
• M60: 36,526,863 km (0.05 R)
• M61: 37,639,273 km (0.1 R)
• M62: 37,937,870 km (0.068 R)
• M63: 40,049,444 km (0.088 R)
• M64: 40,201,735 km (0.075 R)
• M65: 40,583,359 km (0.113 R)
• M66: 40,889,436 km (0.048 R)
• M67: 41,042,774 km (0.03 R)
• M68: 41,427,091 km (0.096 R)
• M69: 41,581,027 km (0.07 R)
• M70: 41,735,263 km (0.099 R)
• M71: 42,742,356 km (0.115 R)
• M72: 43,366,029 km (0.091 R)
• M73: 45,731,620 km (0.107 R)
• M74: 46,609,610 km (0.045 R)
• M75: 47,090,717 km (0.078 R)
• M76: 47,251,535 km (0.041 R)
• M77: 47,896,451 km (0.101 R)
• M78: 51,164,417 km (0.096 R)
• M79: 53,159,454 km (0.091 R)
• M80: 54,250,770 km (0.057 R)
• M81: 55,010,578 km (0.081 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 15,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit