🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.14 AU - 1.18 AU

Year: 542 Days

Day: 42.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,731,941 km

• M1: 470,934 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.1 AU - 1.4 AU

Year: 606 Days

Day: 36.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,731,941 km

• M1: 719,865 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.42 AU - 2.16 AU

Year: 1038 Days

Day: 26.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,731,941 km

• M1: 586,573 km (0.099 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.4

Radius: 8.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.13 AU - 4.97 AU

Year: 3533 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,731,941 km

• M1: 136,433 km (0.052 R)
• M2: 220,956 km (0.067 R)
• M3: 323,879 km (0.088 R)
• M4: 414,536 km (0.037 R)
• M5: 480,808 km (0.11 R)
• M6: 569,369 km (0.114 R)
• M7: 654,341 km (0.047 R)
• M8: 733,927 km (0.077 R)
• M9: 1,181,823 km (0.051 R)
• M10: 1,717,683 km (0.12 R)
• M11: 1,787,844 km (0.101 R)
• M12: 1,916,648 km (0.101 R)
• M13: 2,244,566 km (0.111 R)
• M14: 2,321,609 km (0.088 R)
• M15: 2,574,131 km (0.117 R)
• M16: 2,687,526 km (0.118 R)
• M17: 2,835,628 km (0.103 R)
• M18: 3,071,543 km (0.087 R)
• M19: 3,191,970 km (0.111 R)
• M20: 3,455,112 km (0.113 R)
• M21: 3,580,475 km (0.052 R)
• M22: 3,798,888 km (0.066 R)
• M23: 3,984,090 km (0.069 R)
• M24: 4,115,587 km (0.087 R)
• M25: 4,834,554 km (0.091 R)
• M26: 4,995,223 km (0.061 R)
• M27: 5,655,099 km (0.039 R)
• M28: 5,845,686 km (0.085 R)
• M29: 5,909,565 km (0.064 R)
• M30: 5,995,284 km (0.057 R)
• M31: 6,364,193 km (0.104 R)
• M32: 6,452,007 km (0.068 R)
• M33: 6,518,278 km (0.115 R)
• M34: 6,718,141 km (0.051 R)
• M35: 7,146,739 km (0.092 R)
• M36: 7,261,032 km (0.107 R)
• M37: 7,700,850 km (0.086 R)
• M38: 8,221,001 km (0.087 R)
• M39: 8,437,021 km (0.072 R)
• M40: 8,606,366 km (0.051 R)
• M41: 9,245,148 km (0.044 R)
• M42: 9,419,879 km (0.112 R)
• M43: 9,494,977 km (0.111 R)
• M44: 9,671,203 km (0.116 R)
• M45: 9,975,784 km (0.109 R)
• M46: 10,751,001 km (0.033 R)
• M47: 12,221,996 km (0.109 R)
• M48: 12,413,631 km (0.112 R)
• M49: 12,551,261 km (0.041 R)
• M50: 12,939,169 km (0.08 R)
• M51: 13,078,594 km (0.119 R)
• M52: 13,471,887 km (0.027 R)
• M53: 13,556,709 km (0.067 R)
• M54: 13,613,257 km (0.107 R)
• M55: 13,669,954 km (0.099 R)
• M56: 14,269,991 km (0.098 R)
• M57: 14,616,759 km (0.089 R)
• M58: 15,112,676 km (0.108 R)
• M59: 15,762,828 km (0.034 R)
• M60: 16,512,613 km (0.111 R)
• M61: 16,724,593 km (0.074 R)
• M62: 16,998,507 km (0.111 R)
• M63: 17,212,581 km (0.06 R)
• M64: 17,643,573 km (0.036 R)
• M65: 17,860,340 km (0.1 R)
• M66: 18,641,690 km (0.046 R)
• M67: 18,830,931 km (0.108 R)
• M68: 19,084,200 km (0.05 R)
• M69: 19,562,016 km (0.109 R)
• M70: 20,011,707 km (0.104 R)
• M71: 20,140,661 km (0.044 R)
• M72: 20,334,839 km (0.102 R)
• M73: 20,627,302 km (0.12 R)
• M74: 20,757,752 km (0.111 R)
• M75: 20,953,875 km (0.106 R)
• M76: 21,183,358 km (0.101 R)
• M77: 21,249,181 km (0.092 R)
• M78: 21,545,833 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 11.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.81 AU - 10.75 AU

Year: 11277 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,731,941 km

• M1: 150,196 km (0.111 R)
• M2: 265,835 km (0.053 R)
• M3: 522,246 km (0.06 R)
• M4: 632,201 km (0.098 R)
• M5: 954,135 km (0.106 R)
• M6: 1,304,194 km (0.086 R)
• M7: 2,330,884 km (0.066 R)
• M8: 2,718,343 km (0.082 R)
• M9: 3,007,665 km (0.119 R)
• M10: 3,216,205 km (0.105 R)
• M11: 3,368,196 km (0.086 R)
• M12: 5,050,275 km (0.086 R)
• M13: 5,370,713 km (0.049 R)
• M14: 5,515,374 km (0.109 R)
• M15: 5,661,232 km (0.087 R)
• M16: 6,106,585 km (0.11 R)
• M17: 6,563,307 km (0.102 R)
• M18: 6,717,992 km (0.102 R)
• M19: 6,952,411 km (0.096 R)
• M20: 7,269,260 km (0.086 R)
• M21: 7,429,329 km (0.12 R)
• M22: 8,164,603 km (0.098 R)
• M23: 9,441,122 km (0.109 R)
• M24: 9,528,487 km (0.105 R)
• M25: 9,659,983 km (0.099 R)
• M26: 10,191,953 km (0.083 R)
• M27: 10,733,498 km (0.087 R)
• M28: 10,870,380 km (0.084 R)
• M29: 11,053,787 km (0.091 R)
• M30: 11,563,467 km (0.056 R)
• M31: 11,656,965 km (0.11 R)
• M32: 12,366,209 km (0.114 R)
• M33: 12,509,673 km (0.112 R)
• M34: 12,701,906 km (0.099 R)
• M35: 13,677,883 km (0.107 R)
• M36: 13,875,950 km (0.099 R)
• M37: 14,075,065 km (0.105 R)
• M38: 15,135,565 km (0.116 R)
• M39: 15,908,686 km (0.091 R)
• M40: 16,117,076 km (0.094 R)
• M41: 20,244,781 km (0.1 R)
• M42: 20,527,221 km (0.072 R)
• M43: 21,843,383 km (0.086 R)
• M44: 22,307,586 km (0.062 R)
• M45: 22,424,122 km (0.087 R)
• M46: 23,600,859 km (0.102 R)
• M47: 25,342,627 km (0.095 R)
• M48: 26,075,507 km (0.091 R)
• M49: 26,259,812 km (0.083 R)
• M50: 28,252,306 km (0.1 R)
• M51: 29,714,326 km (0.047 R)
• M52: 30,035,512 km (0.099 R)
• M53: 31,070,730 km (0.065 R)
• M54: 32,183,439 km (0.053 R)
• M55: 32,777,791 km (0.115 R)
• M56: 33,575,896 km (0.108 R)
• M57: 35,395,006 km (0.078 R)
• M58: 36,350,936 km (0.12 R)
• M59: 38,148,504 km (0.104 R)
• M60: 40,329,342 km (0.025 R)
• M61: 40,684,936 km (0.058 R)
• M62: 41,901,466 km (0.04 R)
• M63: 42,550,422 km (0.083 R)
• M64: 42,984,854 km (0.037 R)
• M65: 43,275,373 km (0.084 R)
• M66: 43,712,199 km (0.069 R)
• M67: 45,326,808 km (0.101 R)
• M68: 46,438,769 km (0.1 R)
• M69: 46,662,269 km (0.081 R)
• M70: 48,387,431 km (0.077 R)
• M71: 48,538,376 km (0.119 R)
• M72: 48,840,862 km (0.037 R)
• M73: 49,523,777 km (0.118 R)
• M74: 49,828,358 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 3.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.27 AU - 11.75 AU

Year: 14769 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,731,941 km

• M1: 71,807 km (0.103 R)
• M2: 147,952 km (0.111 R)
• M3: 191,336 km (0.067 R)
• M4: 394,041 km (0.092 R)
• M5: 558,299 km (0.106 R)
• M6: 648,058 km (0.076 R)
• M7: 831,315 km (0.101 R)
• M8: 1,008,589 km (0.083 R)
• M9: 1,041,052 km (0.053 R)
• M10: 1,290,132 km (0.068 R)
• M11: 1,433,596 km (0.093 R)
• M12: 1,544,598 km (0.102 R)
• M13: 1,645,577 km (0.049 R)
• M14: 1,761,814 km (0.091 R)
• M15: 1,854,116 km (0.04 R)
• M16: 2,140,446 km (0.102 R)
• M17: 2,196,546 km (0.1 R)
• M18: 2,469,562 km (0.101 R)
• M19: 2,543,313 km (0.078 R)
• M20: 3,238,345 km (0.075 R)
• M21: 3,732,317 km (0.084 R)
• M22: 3,850,948 km (0.09 R)
• M23: 3,885,057 km (0.038 R)
• M24: 4,057,244 km (0.119 R)
• M25: 4,899,181 km (0.105 R)
• M26: 4,954,681 km (0.066 R)
• M27: 5,085,131 km (0.032 R)
• M28: 5,141,380 km (0.042 R)
• M29: 5,178,929 km (0.107 R)
• M30: 5,444,764 km (0.086 R)
• M31: 5,560,104 km (0.108 R)
• M32: 6,048,990 km (0.079 R)
• M33: 6,510,948 km (0.03 R)
• M34: 6,838,867 km (0.114 R)
• M35: 7,193,264 km (0.083 R)
• M36: 8,225,639 km (0.102 R)
• M37: 9,418,233 km (0.108 R)
• M38: 9,602,987 km (0.118 R)
• M39: 10,568,042 km (0.064 R)
• M40: 10,711,806 km (0.108 R)
• M41: 10,928,723 km (0.103 R)
• M42: 11,220,289 km (0.101 R)
• M43: 11,366,895 km (0.111 R)
• M44: 11,960,051 km (0.115 R)
• M45: 12,843,127 km (0.102 R)
• M46: 13,408,756 km (0.104 R)
• M47: 13,746,848 km (0.084 R)
• M48: 14,457,886 km (0.061 R)
• M49: 14,804,504 km (0.111 R)
• M50: 15,370,134 km (0.101 R)
• M51: 16,439,310 km (0.101 R)
• M52: 16,745,238 km (0.068 R)
• M53: 17,193,582 km (0.1 R)
• M54: 17,249,831 km (0.09 R)
• M55: 17,617,393 km (0.073 R)
• M56: 17,873,355 km (0.077 R)
• M57: 18,159,237 km (0.076 R)
• M58: 18,273,978 km (0.06 R)
• M59: 18,561,954 km (0.095 R)
• M60: 18,590,827 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.1

Radius: 4

Gravity: 41.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.63 AU - 12.23 AU

Year: 17862 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 26,731,941 km

• M1: 74,500 km (0.113 R)
• M2: 109,506 km (0.069 R)
• M3: 652,247 km (0.058 R)
• M4: 1,078,451 km (0.109 R)
• M5: 1,263,653 km (0.113 R)
• M6: 1,877,004 km (0.063 R)
• M7: 3,368,645 km (0.055 R)
• M8: 3,914,677 km (0.117 R)
• M9: 4,035,253 km (0.108 R)
• M10: 4,826,775 km (0.07 R)
• M11: 5,350,817 km (0.053 R)
• M12: 5,619,644 km (0.059 R)
• M13: 5,755,628 km (0.069 R)
• M14: 6,031,038 km (0.071 R)
• M15: 6,123,789 km (0.06 R)
• M16: 6,310,637 km (0.049 R)
• M17: 7,272,850 km (0.074 R)
• M18: 7,421,102 km (0.077 R)
• M19: 7,620,366 km (0.081 R)
• M20: 8,538,448 km (0.081 R)
• M21: 8,694,778 km (0.099 R)
• M22: 8,852,155 km (0.113 R)
• M23: 9,383,377 km (0.083 R)
• M24: 10,199,433 km (0.064 R)
• M25: 10,532,139 km (0.111 R)
• M26: 10,587,939 km (0.085 R)
• M27: 11,609,244 km (0.084 R)
• M28: 11,782,478 km (0.084 R)
• M29: 11,840,372 km (0.115 R)
• M30: 11,898,416 km (0.091 R)
• M31: 14,668,221 km (0.052 R)
• M32: 15,867,697 km (0.098 R)
• M33: 15,931,724 km (0.076 R)
• M34: 16,967,241 km (0.111 R)
• M35: 17,098,289 km (0.079 R)
• M36: 18,091,170 km (0.112 R)
• M37: 18,966,766 km (0.106 R)
• M38: 19,443,983 km (0.083 R)
• M39: 20,479,799 km (0.05 R)
• M40: 20,689,086 km (0.112 R)
• M41: 20,828,960 km (0.115 R)
• M42: 21,180,216 km (0.099 R)
• M43: 22,676,344 km (0.116 R)
• M44: 22,965,218 km (0.065 R)
• M45: 23,619,559 km (0.074 R)
• M46: 26,070,870 km (0.034 R)
• M47: 27,134,810 km (0.041 R)
• M48: 27,903,593 km (0.067 R)
• M49: 28,757,348 km (0.088 R)
• M50: 29,070,008 km (0.119 R)
• M51: 29,148,397 km (0.09 R)
• M52: 29,935,432 km (0.09 R)
• M53: 30,729,497 km (0.071 R)
• M54: 31,129,223 km (0.088 R)
• M55: 31,289,591 km (0.09 R)
• M56: 31,369,776 km (0.11 R)
• M57: 34,387,763 km (0.117 R)
• M58: 34,719,422 km (0.053 R)
• M59: 36,816,934 km (0.098 R)
• M60: 37,581,977 km (0.117 R)
• M61: 37,667,397 km (0.053 R)
• M62: 38,955,136 km (0.117 R)
• M63: 40,257,236 km (0.03 R)
• M64: 40,782,025 km (0.087 R)
• M65: 40,957,354 km (0.074 R)
• M66: 41,221,095 km (0.089 R)
• M67: 42,103,872 km (0.085 R)
• M68: 42,903,772 km (0.046 R)
• M69: 43,350,321 km (0.115 R)
• M70: 44,158,000 km (0.037 R)
• M71: 44,248,058 km (0.078 R)
• M72: 44,518,531 km (0.08 R)
• M73: 45,151,929 km (0.049 R)
• M74: 45,970,528 km (0.102 R)
• M75: 47,714,839 km (0.097 R)
• M76: 47,899,742 km (0.039 R)
• M77: 49,107,147 km (0.111 R)
• M78: 49,387,194 km (0.117 R)
• M79: 49,948,934 km (0.06 R)
• M80: 50,701,112 km (0.114 R)
• M81: 50,984,301 km (0.047 R)
• M82: 51,646,720 km (0.098 R)
• M83: 53,555,290 km (0.111 R)
• M84: 54,711,382 km (0.064 R)
• M85: 59,020,399 km (0.118 R)
• M86: 60,414,202 km (0.042 R)
• M87: 61,315,978 km (0.074 R)
• M88: 61,718,098 km (0.109 R)
• M89: 66,508,969 km (0.049 R)
• M90: 67,129,053 km (0.068 R)
• M91: 67,439,767 km (0.062 R)
• M92: 68,062,842 km (0.114 R)
• M93: 69,314,677 km (0.043 R)
• M94: 69,419,246 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 3.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.6 AU - 13.64 AU

Year: 20600 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,731,941 km

• M1: 741,407 km (0.104 R)
• M2: 1,168,060 km (0.106 R)
• M3: 1,266,944 km (0.114 R)
• M4: 1,704,967 km (0.094 R)
• M5: 1,898,846 km (0.093 R)
• M6: 2,431,713 km (0.106 R)
• M7: 2,467,617 km (0.042 R)
• M8: 2,705,178 km (0.043 R)
• M9: 3,360,716 km (0.066 R)
• M10: 3,644,204 km (0.107 R)
• M11: 4,148,050 km (0.067 R)
• M12: 4,298,994 km (0.083 R)
• M13: 4,342,527 km (0.039 R)
• M14: 4,451,883 km (0.12 R)
• M15: 4,875,694 km (0.085 R)
• M16: 5,665,720 km (0.118 R)
• M17: 7,231,112 km (0.026 R)
• M18: 7,464,934 km (0.084 R)
• M19: 7,833,842 km (0.1 R)
• M20: 9,086,575 km (0.039 R)
• M21: 9,395,345 km (0.069 R)
• M22: 9,793,125 km (0.081 R)
• M23: 10,488,008 km (0.109 R)
• M24: 10,575,971 km (0.097 R)
• M25: 10,930,219 km (0.086 R)
• M26: 11,318,425 km (0.104 R)
• M27: 11,680,751 km (0.077 R)
• M28: 15,774,946 km (0.062 R)
• M29: 16,111,840 km (0.113 R)
• M30: 16,145,649 km (0.077 R)
• M31: 16,213,417 km (0.115 R)
• M32: 18,712,450 km (0.098 R)
• M33: 18,854,867 km (0.109 R)
• M34: 19,607,943 km (0.043 R)
• M35: 20,042,674 km (0.055 R)
• M36: 21,217,316 km (0.101 R)
• M37: 21,850,415 km (0.11 R)
• M38: 22,641,039 km (0.075 R)
• M39: 22,868,727 km (0.108 R)
• M40: 24,250,114 km (0.107 R)
• M41: 24,950,980 km (0.069 R)
• M42: 25,579,441 km (0.103 R)
• M43: 26,492,137 km (0.105 R)
• M44: 26,532,080 km (0.064 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: 529 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit