🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 43.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,007,052 km

• M1: 48,320 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 268 Days

Day: 30.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,007,052 km

• M1: 169,345 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 14.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.69 AU - 2.41 AU

Year: 1925 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,007,052 km

• M1: 225,294 km (0.069 R)
• M2: 357,838 km (0.028 R)
• M3: 1,021,903 km (0.115 R)
• M4: 1,258,866 km (0.116 R)
• M5: 1,764,357 km (0.089 R)
• M6: 2,114,716 km (0.091 R)
• M7: 2,343,600 km (0.103 R)
• M8: 2,580,862 km (0.103 R)
• M9: 2,853,879 km (0.099 R)
• M10: 3,093,534 km (0.092 R)
• M11: 3,310,601 km (0.073 R)
• M12: 3,532,903 km (0.097 R)
• M13: 3,653,479 km (0.066 R)
• M14: 3,775,401 km (0.109 R)
• M15: 4,536,107 km (0.092 R)
• M16: 4,867,167 km (0.1 R)
• M17: 5,137,640 km (0.078 R)
• M18: 5,378,492 km (0.093 R)
• M19: 5,640,887 km (0.075 R)
• M20: 5,871,567 km (0.105 R)
• M21: 6,141,741 km (0.096 R)
• M22: 6,397,553 km (0.097 R)
• M23: 6,619,706 km (0.036 R)
• M24: 6,731,755 km (0.065 R)
• M25: 7,109,938 km (0.119 R)
• M26: 7,243,978 km (0.11 R)
• M27: 7,417,511 km (0.11 R)
• M28: 7,670,631 km (0.11 R)
• M29: 8,406,802 km (0.108 R)
• M30: 8,528,275 km (0.069 R)
• M31: 8,650,497 km (0.084 R)
• M32: 8,937,725 km (0.09 R)
• M33: 9,123,974 km (0.081 R)
• M34: 9,311,719 km (0.083 R)
• M35: 9,500,512 km (0.082 R)
• M36: 9,712,043 km (0.08 R)
• M37: 9,839,650 km (0.081 R)
• M38: 10,118,052 km (0.105 R)
• M39: 10,225,762 km (0.055 R)
• M40: 10,595,120 km (0.119 R)
• M41: 10,704,625 km (0.108 R)
• M42: 11,035,386 km (0.093 R)
• M43: 11,168,528 km (0.102 R)
• M44: 11,324,708 km (0.075 R)
• M45: 11,865,505 km (0.061 R)
• M46: 12,002,088 km (0.115 R)
• M47: 12,162,008 km (0.052 R)
• M48: 12,391,790 km (0.117 R)
• M49: 12,507,130 km (0.108 R)
• M50: 13,019,353 km (0.117 R)
• M51: 13,325,131 km (0.116 R)
• M52: 13,609,666 km (0.105 R)
• M53: 13,872,211 km (0.096 R)
• M54: 14,718,635 km (0.069 R)
• M55: 15,061,962 km (0.105 R)
• M56: 15,209,915 km (0.096 R)
• M57: 15,308,799 km (0.097 R)
• M58: 15,432,816 km (0.108 R)
• M59: 16,360,322 km (0.09 R)
• M60: 16,487,032 km (0.078 R)
• M61: 16,639,472 km (0.107 R)
• M62: 16,741,498 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 12.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.84 AU - 2.52 AU

Year: 2112 Days

Day: 8.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,007,052 km

• M1: 174,431 km (0.114 R)
• M2: 321,336 km (0.117 R)
• M3: 492,626 km (0.049 R)
• M4: 610,509 km (0.113 R)
• M5: 984,204 km (0.102 R)
• M6: 1,100,143 km (0.083 R)
• M7: 1,318,705 km (0.113 R)
• M8: 1,514,529 km (0.03 R)
• M9: 1,681,480 km (0.085 R)
• M10: 1,790,986 km (0.082 R)
• M11: 1,919,341 km (0.078 R)
• M12: 2,001,021 km (0.071 R)
• M13: 2,253,842 km (0.11 R)
• M14: 2,410,470 km (0.099 R)
• M15: 2,707,572 km (0.066 R)
• M16: 2,846,548 km (0.11 R)
• M17: 3,948,337 km (0.076 R)
• M18: 4,267,130 km (0.115 R)
• M19: 4,528,328 km (0.09 R)
• M20: 4,805,981 km (0.118 R)
• M21: 4,896,039 km (0.092 R)
• M22: 5,043,692 km (0.086 R)
• M23: 5,135,246 km (0.059 R)
• M24: 6,117,805 km (0.048 R)
• M25: 6,524,711 km (0.033 R)
• M26: 6,699,890 km (0.114 R)
• M27: 6,965,726 km (0.104 R)
• M28: 7,068,051 km (0.057 R)
• M29: 7,534,198 km (0.095 R)
• M30: 7,665,395 km (0.118 R)
• M31: 8,238,654 km (0.107 R)
• M32: 8,346,813 km (0.103 R)
• M33: 8,510,024 km (0.081 R)
• M34: 9,047,679 km (0.118 R)
• M35: 9,229,441 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 9.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.22 AU - 3.36 AU

Year: 3057 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,007,052 km

• M1: 132,993 km (0.111 R)
• M2: 223,499 km (0.118 R)
• M3: 324,927 km (0.118 R)
• M4: 446,550 km (0.055 R)
• M5: 527,931 km (0.088 R)
• M6: 665,860 km (0.115 R)
• M7: 794,215 km (0.108 R)
• M8: 943,065 km (0.107 R)
• M9: 1,088,773 km (0.094 R)
• M10: 1,242,261 km (0.036 R)
• M11: 1,348,774 km (0.099 R)
• M12: 1,528,292 km (0.092 R)
• M13: 1,865,336 km (0.048 R)
• M14: 2,193,404 km (0.071 R)
• M15: 2,573,682 km (0.105 R)
• M16: 2,745,570 km (0.105 R)
• M17: 2,921,198 km (0.103 R)
• M18: 3,028,459 km (0.092 R)
• M19: 3,191,820 km (0.077 R)
• M20: 3,320,774 km (0.117 R)
• M21: 3,546,068 km (0.073 R)
• M22: 3,854,389 km (0.111 R)
• M23: 4,936,431 km (0.038 R)
• M24: 5,086,028 km (0.076 R)
• M25: 5,150,655 km (0.066 R)
• M26: 5,280,655 km (0.087 R)
• M27: 5,389,862 km (0.104 R)
• M28: 5,499,816 km (0.075 R)
• M29: 5,879,346 km (0.086 R)
• M30: 5,947,114 km (0.096 R)
• M31: 6,175,251 km (0.115 R)
• M32: 6,476,092 km (0.096 R)
• M33: 7,043,965 km (0.055 R)
• M34: 7,480,492 km (0.105 R)
• M35: 7,554,094 km (0.089 R)
• M36: 8,202,152 km (0.102 R)
• M37: 10,470,056 km (0.118 R)
• M38: 11,191,566 km (0.092 R)
• M39: 11,275,940 km (0.106 R)
• M40: 11,501,832 km (0.053 R)
• M41: 11,871,937 km (0.042 R)
• M42: 11,957,956 km (0.028 R)
• M43: 12,101,720 km (0.084 R)
• M44: 12,217,209 km (0.119 R)
• M45: 12,507,280 km (0.118 R)
• M46: 13,391,553 km (0.109 R)
• M47: 13,600,840 km (0.112 R)
• M48: 13,690,748 km (0.084 R)
• M49: 13,871,463 km (0.055 R)
• M50: 14,540,315 km (0.074 R)
• M51: 14,601,650 km (0.117 R)
• M52: 14,971,605 km (0.034 R)
• M53: 15,344,553 km (0.056 R)
• M54: 15,626,246 km (0.102 R)
• M55: 15,720,492 km (0.045 R)
• M56: 15,909,584 km (0.056 R)
• M57: 16,738,057 km (0.06 R)
• M58: 17,482,456 km (0.099 R)
• M59: 17,809,477 km (0.105 R)
• M60: 18,072,620 km (0.101 R)
• M61: 18,702,726 km (0.061 R)
• M62: 18,802,807 km (0.074 R)
• M63: 18,903,037 km (0.117 R)
• M64: 19,306,204 km (0.114 R)
• M65: 19,644,295 km (0.098 R)
• M66: 19,882,006 km (0.102 R)
• M67: 20,052,547 km (0.092 R)
• M68: 21,224,348 km (0.056 R)
• M69: 21,363,773 km (0.12 R)
• M70: 21,433,485 km (0.031 R)
• M71: 22,206,009 km (0.096 R)
• M72: 22,347,528 km (0.057 R)
• M73: 22,952,053 km (0.065 R)
• M74: 23,023,561 km (0.086 R)
• M75: 23,418,051 km (0.105 R)
• M76: 23,490,007 km (0.085 R)
• M77: 24,140,908 km (0.1 R)
• M78: 24,286,317 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225

Radius: 7.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.09 AU - 7.51 AU

Year: 12939 Days

Day: 23 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,007,052 km

• M1: 103,223 km (0.098 R)
• M2: 165,306 km (0.104 R)
• M3: 267,032 km (0.114 R)
• M4: 360,830 km (0.04 R)
• M5: 531,222 km (0.091 R)
• M6: 640,428 km (0.09 R)
• M7: 834,457 km (0.119 R)
• M8: 1,081,293 km (0.079 R)
• M9: 1,369,569 km (0.062 R)
• M10: 1,581,399 km (0.108 R)
• M11: 2,014,934 km (0.118 R)
• M12: 2,189,664 km (0.029 R)
• M13: 2,369,181 km (0.093 R)
• M14: 2,483,923 km (0.119 R)
• M15: 2,912,222 km (0.093 R)
• M16: 3,261,234 km (0.093 R)
• M17: 3,544,871 km (0.086 R)
• M18: 3,836,437 km (0.047 R)
• M19: 4,786,085 km (0.102 R)
• M20: 4,931,643 km (0.116 R)
• M21: 5,773,879 km (0.119 R)
• M22: 5,835,663 km (0.079 R)
• M23: 5,960,129 km (0.118 R)
• M24: 6,243,168 km (0.11 R)
• M25: 6,498,532 km (0.076 R)
• M26: 6,953,608 km (0.056 R)
• M27: 7,621,563 km (0.116 R)
• M28: 7,757,547 km (0.107 R)
• M29: 8,170,587 km (0.099 R)
• M30: 8,379,725 km (0.094 R)
• M31: 9,053,813 km (0.11 R)
• M32: 9,125,769 km (0.066 R)
• M33: 9,342,836 km (0.085 R)
• M34: 9,855,957 km (0.063 R)
• M35: 9,967,108 km (0.045 R)
• M36: 10,303,105 km (0.101 R)
• M37: 10,453,600 km (0.099 R)
• M38: 10,566,995 km (0.053 R)
• M39: 10,642,692 km (0.105 R)
• M40: 10,947,722 km (0.105 R)
• M41: 11,566,459 km (0.095 R)
• M42: 11,880,165 km (0.071 R)
• M43: 11,959,003 km (0.067 R)
• M44: 14,152,557 km (0.091 R)
• M45: 14,487,955 km (0.119 R)
• M46: 14,572,179 km (0.078 R)
• M47: 14,656,702 km (0.115 R)
• M48: 15,166,681 km (0.054 R)
• M49: 15,768,962 km (0.074 R)
• M50: 15,986,028 km (0.099 R)
• M51: 16,160,310 km (0.108 R)
• M52: 16,554,800 km (0.114 R)
• M53: 16,642,913 km (0.082 R)
• M54: 18,164,473 km (0.12 R)
• M55: 19,218,838 km (0.079 R)
• M56: 20,151,731 km (0.034 R)
• M57: 20,245,828 km (0.073 R)
• M58: 20,670,985 km (0.093 R)
• M59: 21,578,446 km (0.07 R)
• M60: 23,086,691 km (0.116 R)
• M61: 23,828,697 km (0.087 R)
• M62: 25,032,062 km (0.113 R)
• M63: 25,335,895 km (0.034 R)
• M64: 25,539,199 km (0.097 R)
• M65: 26,357,798 km (0.08 R)
• M66: 26,563,795 km (0.114 R)
• M67: 26,822,150 km (0.116 R)
• M68: 27,236,985 km (0.041 R)
• M69: 27,393,165 km (0.052 R)
• M70: 28,600,121 km (0.116 R)
• M71: 28,758,844 km (0.052 R)
• M72: 30,794,422 km (0.117 R)
• M73: 30,957,185 km (0.068 R)
• M74: 31,283,308 km (0.077 R)
• M75: 31,337,912 km (0.095 R)
• M76: 31,774,887 km (0.107 R)
• M77: 32,158,905 km (0.092 R)
• M78: 32,213,807 km (0.073 R)
• M79: 34,101,882 km (0.114 R)
• M80: 34,776,867 km (0.105 R)
• M81: 34,833,266 km (0.098 R)
• M82: 35,399,344 km (0.088 R)
• M83: 35,569,736 km (0.103 R)
• M84: 35,683,580 km (0.109 R)
• M85: 35,968,564 km (0.112 R)
• M86: 36,082,707 km (0.101 R)
• M87: 36,368,738 km (0.031 R)
• M88: 37,058,235 km (0.062 R)
• M89: 37,694,026 km (0.051 R)
• M90: 39,152,456 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.4

Radius: 6.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.37 AU - 8.27 AU

Year: 14346 Days

Day: 18.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,007,052 km

• M1: 105,616 km (0.046 R)
• M2: 162,762 km (0.12 R)
• M3: 1,442,423 km (0.088 R)
• M4: 1,644,529 km (0.1 R)
• M5: 1,903,783 km (0.116 R)
• M6: 2,001,171 km (0.088 R)
• M7: 3,743,088 km (0.105 R)
• M8: 4,728,190 km (0.116 R)
• M9: 5,096,051 km (0.106 R)
• M10: 5,266,443 km (0.109 R)
• M11: 5,859,449 km (0.072 R)
• M12: 7,606,304 km (0.057 R)
• M13: 8,076,340 km (0.054 R)
• M14: 8,394,984 km (0.117 R)
• M15: 8,839,888 km (0.103 R)
• M16: 9,710,398 km (0.066 R)
• M17: 9,879,294 km (0.047 R)
• M18: 11,220,887 km (0.085 R)
• M19: 11,442,592 km (0.086 R)
• M20: 11,935,367 km (0.071 R)
• M21: 12,756,809 km (0.113 R)
• M22: 13,596,352 km (0.059 R)
• M23: 13,690,748 km (0.049 R)
• M24: 15,426,682 km (0.092 R)
• M25: 15,574,485 km (0.095 R)
• M26: 15,871,287 km (0.116 R)
• M27: 16,270,264 km (0.105 R)
• M28: 16,370,495 km (0.09 R)
• M29: 17,846,727 km (0.1 R)
• M30: 18,365,532 km (0.103 R)
• M31: 20,112,686 km (0.118 R)
• M32: 22,078,402 km (0.097 R)
• M33: 22,803,203 km (0.114 R)
• M34: 22,859,303 km (0.038 R)
• M35: 22,971,501 km (0.1 R)
• M36: 23,422,539 km (0.108 R)
• M37: 23,479,087 km (0.052 R)
• M38: 24,275,994 km (0.034 R)
• M39: 25,779,453 km (0.083 R)
• M40: 26,013,275 km (0.102 R)
• M41: 27,491,451 km (0.051 R)
• M42: 27,551,141 km (0.084 R)
• M43: 27,850,187 km (0.107 R)
• M44: 28,391,282 km (0.061 R)
• M45: 31,335,219 km (0.1 R)
• M46: 31,647,430 km (0.11 R)
• M47: 31,898,006 km (0.033 R)
• M48: 34,503,402 km (0.109 R)
• M49: 34,696,683 km (0.045 R)
• M50: 35,668,620 km (0.118 R)
• M51: 35,798,920 km (0.12 R)
• M52: 37,904,660 km (0.117 R)
• M53: 38,637,839 km (0.12 R)
• M54: 39,577,613 km (0.11 R)
• M55: 39,847,487 km (0.12 R)
• M56: 40,865,052 km (0.088 R)
• M57: 41,206,135 km (0.034 R)
• M58: 41,342,718 km (0.067 R)
• M59: 42,234,920 km (0.026 R)
• M60: 42,303,884 km (0.089 R)
• M61: 43,619,897 km (0.11 R)
• M62: 44,879,212 km (0.116 R)
• M63: 45,090,145 km (0.068 R)
• M64: 45,160,605 km (0.04 R)
• M65: 47,289,981 km (0.102 R)
• M66: 47,576,312 km (0.084 R)
• M67: 47,935,197 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit