🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 14 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.64 AU - 0.68 AU

Year: 346 Days

Day: 47.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 13.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.75 AU

Year: 370 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,130,194 km

• M1: 169,046 km (0.084 R)
• M2: 250,576 km (0.077 R)
• M3: 348,563 km (0.09 R)
• M4: 444,904 km (0.111 R)
• M5: 580,141 km (0.069 R)
• M6: 666,907 km (0.1 R)
• M7: 761,453 km (0.104 R)
• M8: 848,220 km (0.068 R)
• M9: 955,182 km (0.029 R)
• M10: 1,075,758 km (0.106 R)
• M11: 1,163,273 km (0.12 R)
• M12: 1,247,197 km (0.034 R)
• M13: 1,339,799 km (0.106 R)
• M14: 1,421,928 km (0.091 R)
• M15: 1,551,928 km (0.112 R)
• M16: 1,703,022 km (0.12 R)
• M17: 1,789,340 km (0.08 R)
• M18: 1,955,543 km (0.108 R)
• M19: 2,053,530 km (0.095 R)
• M20: 2,164,382 km (0.069 R)
• M21: 2,254,440 km (0.08 R)
• M22: 2,353,623 km (0.074 R)
• M23: 2,485,569 km (0.095 R)
• M24: 2,636,064 km (0.079 R)
• M25: 2,744,971 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 13.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.74 AU - 0.76 AU

Year: 419 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,130,194 km

• M1: 167,400 km (0.098 R)
• M2: 325,076 km (0.117 R)
• M3: 428,448 km (0.073 R)
• M4: 536,308 km (0.086 R)
• M5: 641,326 km (0.114 R)
• M6: 752,328 km (0.113 R)
• M7: 840,291 km (0.067 R)
• M8: 938,128 km (0.109 R)
• M9: 1,025,493 km (0.101 R)
• M10: 1,206,058 km (0.045 R)
• M11: 1,298,809 km (0.073 R)
• M12: 1,384,379 km (0.091 R)
• M13: 1,478,625 km (0.096 R)
• M14: 1,578,856 km (0.096 R)
• M15: 1,663,528 km (0.11 R)
• M16: 1,757,177 km (0.07 R)
• M17: 1,889,870 km (0.101 R)
• M18: 2,010,745 km (0.093 R)
• M19: 2,099,307 km (0.093 R)
• M20: 2,212,852 km (0.107 R)
• M21: 2,340,758 km (0.088 R)
• M22: 2,426,029 km (0.105 R)
• M23: 2,566,501 km (0.087 R)
• M24: 2,658,803 km (0.118 R)
• M25: 2,778,032 km (0.079 R)
• M26: 2,969,069 km (0.064 R)
• M27: 3,128,690 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 11.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.17 AU - 1.81 AU

Year: 1174 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 75,130,194 km

• M1: 176,226 km (0.076 R)
• M2: 300,093 km (0.102 R)
• M3: 397,781 km (0.095 R)
• M4: 566,976 km (0.119 R)
• M5: 640,578 km (0.106 R)
• M6: 747,840 km (0.059 R)
• M7: 1,016,518 km (0.104 R)
• M8: 1,115,252 km (0.068 R)
• M9: 1,223,411 km (0.116 R)
• M10: 1,570,179 km (0.12 R)
• M11: 1,839,904 km (0.094 R)
• M12: 1,925,923 km (0.087 R)
• M13: 2,006,107 km (0.096 R)
• M14: 2,132,218 km (0.027 R)
• M15: 2,345,994 km (0.119 R)
• M16: 2,431,863 km (0.048 R)
• M17: 2,511,000 km (0.096 R)
• M18: 2,615,120 km (0.093 R)
• M19: 2,737,043 km (0.063 R)
• M20: 2,836,076 km (0.092 R)
• M21: 3,029,207 km (0.102 R)
• M22: 3,322,718 km (0.095 R)
• M23: 3,419,807 km (0.049 R)
• M24: 3,753,111 km (0.066 R)
• M25: 3,984,390 km (0.114 R)
• M26: 4,144,310 km (0.084 R)
• M27: 4,258,453 km (0.109 R)
• M28: 4,335,197 km (0.116 R)
• M29: 4,412,389 km (0.037 R)
• M30: 4,627,212 km (0.076 R)
• M31: 4,745,693 km (0.077 R)
• M32: 4,915,487 km (0.036 R)
• M33: 5,036,512 km (0.068 R)
• M34: 5,179,078 km (0.091 R)
• M35: 5,333,314 km (0.079 R)
• M36: 5,436,985 km (0.063 R)
• M37: 5,699,080 km (0.116 R)
• M38: 6,323,203 km (0.067 R)
• M39: 6,444,078 km (0.075 R)
• M40: 6,576,771 km (0.088 R)
• M41: 6,890,029 km (0.111 R)
• M42: 6,969,166 km (0.086 R)
• M43: 7,105,450 km (0.076 R)
• M44: 7,288,558 km (0.101 R)
• M45: 7,473,311 km (0.058 R)
• M46: 7,566,212 km (0.1 R)
• M47: 7,765,027 km (0.061 R)
• M48: 7,977,306 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 11.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.19 AU - 3.15 AU

Year: 2817 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,130,194 km

• M1: 268,528 km (0.11 R)
• M2: 486,941 km (0.098 R)
• M3: 590,912 km (0.11 R)
• M4: 712,535 km (0.069 R)
• M5: 786,286 km (0.101 R)
• M6: 1,196,933 km (0.099 R)
• M7: 1,473,838 km (0.091 R)
• M8: 1,583,045 km (0.041 R)
• M9: 1,796,970 km (0.086 R)
• M10: 1,953,898 km (0.061 R)
• M11: 2,267,455 km (0.113 R)
• M12: 2,626,639 km (0.076 R)
• M13: 2,715,650 km (0.111 R)
• M14: 2,790,599 km (0.088 R)
• M15: 2,881,405 km (0.052 R)
• M16: 2,957,999 km (0.1 R)
• M17: 3,431,326 km (0.11 R)
• M18: 3,561,626 km (0.118 R)
• M19: 3,660,510 km (0.094 R)
• M20: 3,760,292 km (0.06 R)
• M21: 3,894,781 km (0.112 R)
• M22: 4,082,227 km (0.047 R)
• M23: 4,413,287 km (0.105 R)
• M24: 4,537,453 km (0.062 R)
• M25: 4,698,869 km (0.102 R)
• M26: 5,008,986 km (0.103 R)
• M27: 5,157,237 km (0.094 R)
• M28: 5,232,036 km (0.078 R)
• M29: 5,610,967 km (0.113 R)
• M30: 5,745,605 km (0.099 R)
• M31: 5,881,440 km (0.115 R)
• M32: 6,196,045 km (0.064 R)
• M33: 6,698,544 km (0.09 R)
• M34: 7,006,416 km (0.112 R)
• M35: 7,445,187 km (0.106 R)
• M36: 8,000,943 km (0.116 R)
• M37: 8,837,195 km (0.077 R)
• M38: 9,174,987 km (0.095 R)
• M39: 9,288,532 km (0.108 R)
• M40: 9,402,525 km (0.074 R)
• M41: 9,563,044 km (0.062 R)
• M42: 9,863,287 km (0.112 R)
• M43: 9,956,337 km (0.086 R)
• M44: 10,049,686 km (0.069 R)
• M45: 10,402,288 km (0.105 R)
• M46: 11,119,759 km (0.101 R)
• M47: 12,225,886 km (0.1 R)
• M48: 12,627,556 km (0.067 R)
• M49: 12,753,966 km (0.119 R)
• M50: 12,982,552 km (0.098 R)
• M51: 13,289,527 km (0.04 R)
• M52: 13,418,181 km (0.111 R)
• M53: 13,573,015 km (0.115 R)
• M54: 13,676,686 km (0.061 R)
• M55: 14,303,800 km (0.077 R)
• M56: 14,940,190 km (0.074 R)
• M57: 15,235,047 km (0.089 R)
• M58: 15,830,447 km (0.105 R)
• M59: 16,048,860 km (0.06 R)
• M60: 16,323,372 km (0.037 R)
• M61: 16,599,380 km (0.115 R)
• M62: 16,821,233 km (0.09 R)
• M63: 17,100,084 km (0.059 R)
• M64: 17,324,181 km (0.117 R)
• M65: 17,464,803 km (0.05 R)
• M66: 17,860,490 km (0.069 R)
• M67: 18,259,019 km (0.106 R)
• M68: 18,631,816 km (0.093 R)
• M69: 18,920,241 km (0.065 R)
• M70: 19,152,118 km (0.083 R)
• M71: 19,239,333 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 13

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.89 AU - 4.49 AU

Year: 4577 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,130,194 km

• M1: 180,265 km (0.106 R)
• M2: 283,488 km (0.111 R)
• M3: 443,857 km (0.097 R)
• M4: 563,236 km (0.09 R)
• M5: 817,702 km (0.059 R)
• M6: 923,318 km (0.117 R)
• M7: 1,110,615 km (0.107 R)
• M8: 1,451,847 km (0.043 R)
• M9: 1,568,234 km (0.119 R)
• M10: 2,033,185 km (0.075 R)
• M11: 2,248,157 km (0.054 R)
• M12: 2,349,883 km (0.108 R)
• M13: 2,470,609 km (0.067 R)
• M14: 2,558,124 km (0.076 R)
• M15: 2,827,250 km (0.075 R)
• M16: 3,393,329 km (0.107 R)
• M17: 3,530,659 km (0.077 R)
• M18: 3,669,785 km (0.118 R)
• M19: 4,650,998 km (0.101 R)
• M20: 5,137,191 km (0.106 R)
• M21: 5,686,365 km (0.054 R)
• M22: 5,779,714 km (0.111 R)
• M23: 6,039,266 km (0.038 R)
• M24: 6,158,346 km (0.096 R)
• M25: 6,278,473 km (0.081 R)
• M26: 6,447,818 km (0.109 R)
• M27: 6,545,206 km (0.04 R)
• M28: 6,890,179 km (0.05 R)
• M29: 7,039,926 km (0.118 R)
• M30: 7,572,495 km (0.072 R)
• M31: 7,830,701 km (0.065 R)
• M32: 7,987,030 km (0.113 R)
• M33: 8,355,789 km (0.117 R)
• M34: 8,730,233 km (0.072 R)
• M35: 8,973,927 km (0.068 R)
• M36: 9,110,361 km (0.093 R)
• M37: 9,886,624 km (0.098 R)
• M38: 10,368,329 km (0.093 R)
• M39: 10,799,769 km (0.108 R)
• M40: 10,886,686 km (0.101 R)
• M41: 11,032,245 km (0.088 R)
• M42: 11,237,044 km (0.037 R)
• M43: 11,413,570 km (0.059 R)
• M44: 11,502,281 km (0.087 R)
• M45: 12,401,215 km (0.091 R)
• M46: 12,492,469 km (0.072 R)
• M47: 12,920,768 km (0.085 R)
• M48: 13,044,037 km (0.054 R)
• M49: 13,478,619 km (0.112 R)
• M50: 13,917,987 km (0.096 R)
• M51: 14,075,963 km (0.055 R)
• M52: 14,585,792 km (0.075 R)
• M53: 14,972,204 km (0.065 R)
• M54: 17,224,699 km (0.111 R)
• M55: 17,360,384 km (0.044 R)
• M56: 17,496,518 km (0.084 R)
• M57: 17,838,499 km (0.056 R)
• M58: 18,044,645 km (0.062 R)
• M59: 18,148,017 km (0.029 R)
• M60: 18,947,468 km (0.106 R)
• M61: 19,228,114 km (0.101 R)
• M62: 19,333,730 km (0.118 R)
• M63: 19,439,645 km (0.097 R)
• M64: 19,651,775 km (0.098 R)
• M65: 20,364,758 km (0.116 R)
• M66: 20,580,329 km (0.062 R)
• M67: 21,377,237 km (0.118 R)
• M68: 22,073,615 km (0.068 R)
• M69: 22,258,069 km (0.101 R)
• M70: 22,554,422 km (0.118 R)
• M71: 23,451,112 km (0.103 R)
• M72: 23,828,098 km (0.115 R)
• M73: 23,979,491 km (0.029 R)
• M74: 24,093,186 km (0.103 R)
• M75: 25,125,112 km (0.119 R)
• M76: 25,937,578 km (0.074 R)
• M77: 26,171,250 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 3.7

Gravity: 44.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.09 AU - 12.11 AU

Year: 20725 Days

Day: 15 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,130,194 km

• M1: 90,058 km (0.1 R)
• M2: 121,025 km (0.102 R)
• M3: 227,389 km (0.085 R)
• M4: 290,968 km (0.109 R)
• M5: 436,227 km (0.116 R)
• M6: 1,319,154 km (0.083 R)
• M7: 1,496,577 km (0.03 R)
• M8: 2,528,054 km (0.116 R)
• M9: 2,600,609 km (0.109 R)
• M10: 2,898,160 km (0.038 R)
• M11: 3,770,315 km (0.095 R)
• M12: 3,811,754 km (0.116 R)
• M13: 4,987,144 km (0.092 R)
• M14: 5,355,305 km (0.064 R)
• M15: 5,732,291 km (0.059 R)
• M16: 5,780,013 km (0.11 R)
• M17: 5,827,884 km (0.07 R)
• M18: 6,264,411 km (0.087 R)
• M19: 6,313,629 km (0.076 R)
• M20: 6,412,214 km (0.102 R)
• M21: 6,611,179 km (0.1 R)
• M22: 7,531,206 km (0.116 R)
• M23: 7,952,922 km (0.079 R)
• M24: 8,599,634 km (0.062 R)
• M25: 9,431,547 km (0.103 R)
• M26: 10,230,849 km (0.078 R)
• M27: 10,463,174 km (0.074 R)
• M28: 10,521,517 km (0.104 R)
• M29: 11,111,083 km (0.086 R)
• M30: 11,530,106 km (0.026 R)
• M31: 12,198,958 km (0.116 R)
• M32: 12,880,377 km (0.102 R)
• M33: 15,793,496 km (0.068 R)
• M34: 16,061,875 km (0.04 R)
• M35: 17,773,424 km (0.094 R)
• M36: 17,842,987 km (0.051 R)
• M37: 19,040,967 km (0.073 R)
• M38: 19,183,683 km (0.099 R)
• M39: 21,587,870 km (0.045 R)
• M40: 22,711,650 km (0.104 R)
• M41: 23,854,278 km (0.112 R)
• M42: 24,393,878 km (0.087 R)
• M43: 25,171,787 km (0.068 R)
• M44: 25,563,733 km (0.114 R)
• M45: 26,751,690 km (0.054 R)
• M46: 26,991,495 km (0.112 R)
• M47: 27,231,899 km (0.077 R)
• M48: 28,119,762 km (0.058 R)
• M49: 28,771,261 km (0.063 R)
• M50: 29,510,274 km (0.04 R)
• M51: 29,675,281 km (0.113 R)
• M52: 31,511,146 km (0.113 R)
• M53: 31,764,415 km (0.108 R)
• M54: 32,102,955 km (0.111 R)
• M55: 32,783,925 km (0.097 R)
• M56: 34,073,159 km (0.079 R)
• M57: 34,506,694 km (0.077 R)
• M58: 34,680,526 km (0.119 R)
• M59: 35,466,663 km (0.096 R)
• M60: 37,860,080 km (0.057 R)
• M61: 38,579,196 km (0.069 R)
• M62: 39,212,145 km (0.099 R)
• M63: 40,213,703 km (0.107 R)
• M64: 40,305,107 km (0.109 R)
• M65: 43,174,693 km (0.111 R)
• M66: 45,440,952 km (0.118 R)
• M67: 46,396,583 km (0.11 R)
• M68: 48,230,503 km (0.05 R)
• M69: 50,679,570 km (0.075 R)
• M70: 51,075,107 km (0.102 R)
• M71: 52,268,000 km (0.081 R)
• M72: 54,579,736 km (0.106 R)
• M73: 54,883,719 km (0.113 R)
• M74: 55,493,480 km (0.115 R)
• M75: 56,924,683 km (0.064 R)
• M76: 57,130,230 km (0.111 R)
• M77: 57,335,927 km (0.077 R)
• M78: 57,438,850 km (0.091 R)
• M79: 57,748,069 km (0.1 R)
• M80: 58,782,838 km (0.091 R)
• M81: 59,510,631 km (0.056 R)
• M82: 59,719,171 km (0.088 R)
• M83: 59,823,590 km (0.103 R)
• M84: 60,136,998 km (0.078 R)
• M85: 60,555,722 km (0.04 R)
• M86: 60,765,458 km (0.044 R)
• M87: 61,290,846 km (0.105 R)
• M88: 61,817,879 km (0.045 R)
• M89: 62,240,493 km (0.115 R)
• M90: 62,557,940 km (0.097 R)
• M91: 64,154,000 km (0.038 R)
• M92: 65,118,008 km (0.068 R)
• M93: 67,168,846 km (0.048 R)
• M94: 69,789,501 km (0.105 R)
• M95: 70,339,722 km (0.074 R)
• M96: 70,670,483 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit