🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 297 Days

Day: 31 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.55 AU - 0.67 AU

Year: 313 Days

Day: 26.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 68.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,726,623 km

• M1: 606,769 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 9.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.74 AU - 1.92 AU

Year: 1624 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,726,623 km

• M1: 119,977 km (0.061 R)
• M2: 179,218 km (0.059 R)
• M3: 240,254 km (0.082 R)
• M4: 300,991 km (0.116 R)
• M5: 366,515 km (0.112 R)
• M6: 463,753 km (0.063 R)
• M7: 533,017 km (0.08 R)
• M8: 617,241 km (0.117 R)
• M9: 733,478 km (0.101 R)
• M10: 857,495 km (0.119 R)
• M11: 958,623 km (0.055 R)
• M12: 1,063,940 km (0.109 R)
• M13: 1,339,948 km (0.113 R)
• M14: 1,428,809 km (0.051 R)
• M15: 1,519,615 km (0.118 R)
• M16: 1,696,589 km (0.104 R)
• M17: 1,804,001 km (0.042 R)
• M18: 1,897,051 km (0.079 R)
• M19: 2,076,718 km (0.058 R)
• M20: 2,151,367 km (0.092 R)
• M21: 2,244,417 km (0.082 R)
• M22: 2,404,636 km (0.079 R)
• M23: 2,477,191 km (0.117 R)
• M24: 2,544,211 km (0.112 R)
• M25: 2,674,062 km (0.098 R)
• M26: 2,876,019 km (0.105 R)
• M27: 3,089,794 km (0.069 R)
• M28: 3,175,364 km (0.071 R)
• M29: 3,255,100 km (0.086 R)
• M30: 3,382,857 km (0.103 R)
• M31: 3,518,991 km (0.099 R)
• M32: 3,622,363 km (0.045 R)
• M33: 3,726,782 km (0.11 R)
• M34: 3,832,099 km (0.1 R)
• M35: 3,917,220 km (0.092 R)
• M36: 4,118,130 km (0.061 R)
• M37: 4,271,169 km (0.102 R)
• M38: 4,627,810 km (0.104 R)
• M39: 5,001,954 km (0.109 R)
• M40: 5,196,581 km (0.105 R)
• M41: 5,377,894 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 8.6

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.84 AU - 2.88 AU

Year: 3173 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,726,623 km

• M1: 118,182 km (0.035 R)
• M2: 191,036 km (0.082 R)
• M3: 409,449 km (0.09 R)
• M4: 479,012 km (0.048 R)
• M5: 553,363 km (0.12 R)
• M6: 725,550 km (0.113 R)
• M7: 1,096,403 km (0.078 R)
• M8: 1,289,234 km (0.073 R)
• M9: 1,383,182 km (0.036 R)
• M10: 1,535,323 km (0.073 R)
• M11: 1,635,105 km (0.116 R)
• M12: 1,917,097 km (0.103 R)
• M13: 2,056,073 km (0.114 R)
• M14: 2,279,124 km (0.055 R)
• M15: 3,119,864 km (0.116 R)
• M16: 3,413,823 km (0.115 R)
• M17: 3,968,981 km (0.059 R)
• M18: 4,087,463 km (0.062 R)
• M19: 4,634,841 km (0.056 R)
• M20: 4,885,567 km (0.065 R)
• M21: 4,991,333 km (0.085 R)
• M22: 5,076,604 km (0.076 R)
• M23: 5,378,642 km (0.078 R)
• M24: 5,730,945 km (0.055 R)
• M25: 5,820,255 km (0.077 R)
• M26: 6,667,876 km (0.069 R)
• M27: 6,832,434 km (0.045 R)
• M28: 6,950,915 km (0.067 R)
• M29: 7,094,081 km (0.101 R)
• M30: 7,431,723 km (0.115 R)
• M31: 7,553,645 km (0.119 R)
• M32: 7,749,918 km (0.071 R)
• M33: 7,824,118 km (0.114 R)
• M34: 8,122,716 km (0.114 R)
• M35: 8,273,510 km (0.063 R)
• M36: 8,450,634 km (0.109 R)
• M37: 8,526,929 km (0.112 R)
• M38: 8,654,536 km (0.053 R)
• M39: 8,989,336 km (0.028 R)
• M40: 9,145,367 km (0.034 R)
• M41: 9,249,786 km (0.049 R)
• M42: 9,328,474 km (0.114 R)
• M43: 9,565,737 km (0.114 R)
• M44: 10,370,872 km (0.119 R)
• M45: 10,698,941 km (0.05 R)
• M46: 10,781,519 km (0.059 R)
• M47: 11,002,774 km (0.105 R)
• M48: 11,449,772 km (0.116 R)
• M49: 11,788,911 km (0.117 R)
• M50: 12,855,244 km (0.05 R)
• M51: 13,001,701 km (0.06 R)
• M52: 13,622,980 km (0.1 R)
• M53: 13,712,590 km (0.116 R)
• M54: 15,295,485 km (0.109 R)
• M55: 16,647,700 km (0.111 R)
• M56: 16,775,456 km (0.11 R)
• M57: 17,160,521 km (0.09 R)
• M58: 17,419,026 km (0.104 R)
• M59: 17,516,265 km (0.086 R)
• M60: 17,874,253 km (0.112 R)
• M61: 18,465,314 km (0.11 R)
• M62: 18,663,830 km (0.055 R)
• M63: 18,996,237 km (0.057 R)
• M64: 19,734,203 km (0.11 R)
• M65: 20,208,877 km (0.072 R)
• M66: 20,413,377 km (0.12 R)
• M67: 20,481,744 km (0.101 R)
• M68: 20,858,880 km (0.118 R)
• M69: 20,996,660 km (0.085 R)
• M70: 21,272,967 km (0.104 R)
• M71: 21,481,057 km (0.083 R)
• M72: 22,284,996 km (0.1 R)
• M73: 22,496,378 km (0.108 R)
• M74: 22,708,358 km (0.064 R)
• M75: 23,634,668 km (0.092 R)
• M76: 23,706,326 km (0.104 R)
• M77: 23,814,186 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 8.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.76 AU - 3.14 AU

Year: 3324 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,726,623 km

• M1: 134,937 km (0.077 R)
• M2: 226,192 km (0.09 R)
• M3: 368,460 km (0.114 R)
• M4: 652,247 km (0.04 R)
• M5: 718,369 km (0.111 R)
• M6: 769,531 km (0.028 R)
• M7: 903,422 km (0.03 R)
• M8: 1,035,367 km (0.09 R)
• M9: 1,276,818 km (0.096 R)
• M10: 1,361,341 km (0.087 R)
• M11: 1,447,659 km (0.065 R)
• M12: 1,895,405 km (0.111 R)
• M13: 2,178,743 km (0.055 R)
• M14: 2,267,754 km (0.075 R)
• M15: 2,730,760 km (0.09 R)
• M16: 2,854,477 km (0.113 R)
• M17: 3,193,765 km (0.078 R)
• M18: 3,427,138 km (0.12 R)
• M19: 3,545,918 km (0.106 R)
• M20: 3,666,195 km (0.054 R)
• M21: 3,741,892 km (0.092 R)
• M22: 3,957,013 km (0.067 R)
• M23: 4,019,246 km (0.117 R)
• M24: 4,144,609 km (0.066 R)
• M25: 4,383,218 km (0.078 R)
• M26: 5,296,213 km (0.079 R)
• M27: 5,364,879 km (0.08 R)
• M28: 5,451,047 km (0.092 R)
• M29: 5,818,310 km (0.106 R)
• M30: 5,924,824 km (0.091 R)
• M31: 6,013,984 km (0.039 R)
• M32: 6,229,854 km (0.12 R)
• M33: 6,503,319 km (0.091 R)
• M34: 6,576,921 km (0.052 R)
• M35: 6,949,120 km (0.111 R)
• M36: 7,137,763 km (0.119 R)
• M37: 7,232,608 km (0.119 R)
• M38: 7,811,253 km (0.046 R)
• M39: 7,870,045 km (0.116 R)
• M40: 7,948,434 km (0.081 R)
• M41: 8,185,397 km (0.083 R)
• M42: 8,364,765 km (0.045 R)
• M43: 8,565,525 km (0.073 R)
• M44: 9,033,168 km (0.12 R)
• M45: 9,136,092 km (0.059 R)
• M46: 9,405,069 km (0.1 R)
• M47: 9,803,148 km (0.111 R)
• M48: 10,399,595 km (0.049 R)
• M49: 10,528,997 km (0.117 R)
• M50: 10,745,765 km (0.041 R)
• M51: 10,898,354 km (0.113 R)
• M52: 11,272,050 km (0.081 R)
• M53: 11,405,042 km (0.094 R)
• M54: 11,583,064 km (0.079 R)
• M55: 12,395,530 km (0.119 R)
• M56: 13,063,335 km (0.089 R)
• M57: 13,884,777 km (0.119 R)
• M58: 14,074,916 km (0.082 R)
• M59: 14,626,333 km (0.092 R)
• M60: 15,356,221 km (0.082 R)
• M61: 15,503,575 km (0.082 R)
• M62: 15,577,477 km (0.071 R)
• M63: 15,750,262 km (0.07 R)
• M64: 16,147,744 km (0.115 R)
• M65: 16,447,987 km (0.074 R)
• M66: 17,003,294 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.6

Radius: 14.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.83 AU - 4.01 AU

Year: 5091 Days

Day: 8.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,726,623 km

• M1: 259,552 km (0.101 R)
• M2: 377,136 km (0.088 R)
• M3: 473,776 km (0.11 R)
• M4: 571,314 km (0.11 R)
• M5: 819,348 km (0.112 R)
• M6: 929,601 km (0.094 R)
• M7: 1,030,580 km (0.114 R)
• M8: 1,229,395 km (0.075 R)
• M9: 1,342,042 km (0.101 R)
• M10: 1,578,557 km (0.111 R)
• M11: 1,792,781 km (0.089 R)
• M12: 2,597,169 km (0.077 R)
• M13: 2,830,841 km (0.119 R)
• M14: 2,939,299 km (0.089 R)
• M15: 3,160,704 km (0.084 R)
• M16: 3,620,418 km (0.074 R)
• M17: 3,906,599 km (0.103 R)
• M18: 4,003,688 km (0.078 R)
• M19: 4,324,874 km (0.116 R)
• M20: 4,475,968 km (0.099 R)
• M21: 4,966,350 km (0.096 R)
• M22: 5,071,817 km (0.119 R)
• M23: 5,338,699 km (0.028 R)
• M24: 5,803,350 km (0.1 R)
• M25: 6,597,116 km (0.035 R)
• M26: 6,888,982 km (0.118 R)
• M27: 7,155,416 km (0.105 R)
• M28: 7,334,784 km (0.111 R)
• M29: 7,698,306 km (0.084 R)
• M30: 7,943,946 km (0.068 R)
• M31: 8,569,564 km (0.076 R)
• M32: 8,760,302 km (0.112 R)
• M33: 8,856,194 km (0.05 R)
• M34: 9,113,801 km (0.046 R)
• M35: 9,768,591 km (0.038 R)
• M36: 9,868,074 km (0.048 R)
• M37: 10,472,449 km (0.066 R)
• M38: 10,574,325 km (0.118 R)
• M39: 10,882,048 km (0.109 R)
• M40: 11,158,056 km (0.118 R)
• M41: 11,717,104 km (0.102 R)
• M42: 12,428,890 km (0.109 R)
• M43: 12,862,724 km (0.117 R)
• M44: 13,044,934 km (0.094 R)
• M45: 13,301,495 km (0.105 R)
• M46: 13,485,799 km (0.101 R)
• M47: 13,782,452 km (0.095 R)
• M48: 13,931,601 km (0.057 R)
• M49: 14,306,792 km (0.083 R)
• M50: 16,193,371 km (0.102 R)
• M51: 16,311,404 km (0.066 R)
• M52: 16,627,654 km (0.079 R)
• M53: 17,145,711 km (0.12 R)
• M54: 17,266,137 km (0.071 R)
• M55: 17,628,763 km (0.104 R)
• M56: 18,034,771 km (0.109 R)
• M57: 18,732,047 km (0.088 R)
• M58: 19,063,257 km (0.114 R)
• M59: 19,396,262 km (0.078 R)
• M60: 19,941,845 km (0.084 R)
• M61: 20,322,422 km (0.084 R)
• M62: 21,306,028 km (0.034 R)
• M63: 21,478,664 km (0.111 R)
• M64: 22,086,630 km (0.094 R)
• M65: 22,217,528 km (0.103 R)
• M66: 22,568,185 km (0.025 R)
• M67: 22,876,506 km (0.107 R)
• M68: 23,275,035 km (0.095 R)
• M69: 23,586,498 km (0.072 R)
• M70: 24,078,824 km (0.074 R)
• M71: 24,937,217 km (0.117 R)
• M72: 26,498,271 km (0.058 R)
• M73: 28,375,126 km (0.092 R)
• M74: 30,634,802 km (0.03 R)
• M75: 30,829,877 km (0.105 R)
• M76: 33,101,670 km (0.079 R)
• M77: 33,452,178 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 9.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.04 AU - 4.78 AU

Year: 6075 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,726,623 km

• M1: 218,263 km (0.101 R)
• M2: 317,895 km (0.084 R)
• M3: 468,541 km (0.079 R)
• M4: 727,195 km (0.116 R)
• M5: 1,404,724 km (0.079 R)
• M6: 1,742,516 km (0.079 R)
• M7: 2,506,961 km (0.083 R)
• M8: 2,792,992 km (0.043 R)
• M9: 2,963,384 km (0.085 R)
• M10: 3,042,073 km (0.108 R)
• M11: 3,137,367 km (0.053 R)
• M12: 3,249,864 km (0.107 R)
• M13: 3,412,776 km (0.094 R)
• M14: 3,528,565 km (0.101 R)
• M15: 4,214,770 km (0.115 R)
• M16: 4,518,903 km (0.076 R)
• M17: 5,091,713 km (0.114 R)
• M18: 5,473,487 km (0.049 R)
• M19: 6,023,558 km (0.099 R)
• M20: 6,224,319 km (0.075 R)
• M21: 6,325,596 km (0.12 R)
• M22: 7,410,331 km (0.103 R)
• M23: 7,842,818 km (0.091 R)
• M24: 8,283,533 km (0.051 R)
• M25: 8,484,593 km (0.094 R)
• M26: 8,936,977 km (0.055 R)
• M27: 9,097,196 km (0.083 R)
• M28: 11,339,070 km (0.034 R)
• M29: 11,761,983 km (0.098 R)
• M30: 12,648,949 km (0.092 R)
• M31: 12,932,138 km (0.027 R)
• M32: 14,006,101 km (0.112 R)
• M33: 14,112,465 km (0.103 R)
• M34: 14,540,315 km (0.116 R)
• M35: 15,054,183 km (0.101 R)
• M36: 15,436,406 km (0.034 R)
• M37: 16,266,524 km (0.115 R)
• M38: 16,546,572 km (0.114 R)
• M39: 17,510,132 km (0.096 R)
• M40: 18,521,114 km (0.074 R)
• M41: 18,667,122 km (0.12 R)
• M42: 19,610,336 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 5.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.2 AU - 9.1 AU

Year: 13880 Days

Day: 16.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 107.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,726,623 km

• M1: 68,217 km (0.055 R)
• M2: 108,758 km (0.05 R)
• M3: 248,332 km (0.068 R)
• M4: 389,702 km (0.046 R)
• M5: 486,642 km (0.109 R)
• M6: 837,898 km (0.095 R)
• M7: 1,098,497 km (0.097 R)
• M8: 1,175,241 km (0.091 R)
• M9: 1,432,848 km (0.117 R)
• M10: 1,620,145 km (0.099 R)
• M11: 1,815,221 km (0.098 R)
• M12: 2,793,291 km (0.093 R)
• M13: 3,267,517 km (0.118 R)
• M14: 3,356,378 km (0.082 R)
• M15: 3,696,863 km (0.091 R)
• M16: 4,048,418 km (0.07 R)
• M17: 4,095,990 km (0.027 R)
• M18: 4,192,032 km (0.075 R)
• M19: 5,011,379 km (0.105 R)
• M20: 5,321,495 km (0.043 R)
• M21: 5,373,705 km (0.05 R)
• M22: 5,744,558 km (0.118 R)
• M23: 6,288,346 km (0.045 R)
• M24: 6,594,573 km (0.081 R)
• M25: 6,678,947 km (0.09 R)
• M26: 6,763,619 km (0.045 R)
• M27: 7,192,516 km (0.103 R)
• M28: 7,541,977 km (0.113 R)
• M29: 8,016,501 km (0.109 R)
• M30: 8,378,678 km (0.062 R)
• M31: 9,497,071 km (0.118 R)
• M32: 9,592,365 km (0.099 R)
• M33: 9,880,191 km (0.107 R)
• M34: 10,661,541 km (0.098 R)
• M35: 10,727,514 km (0.102 R)
• M36: 11,699,900 km (0.077 R)
• M37: 11,767,967 km (0.069 R)
• M38: 11,904,550 km (0.069 R)
• M39: 11,973,066 km (0.107 R)
• M40: 12,075,989 km (0.042 R)
• M41: 13,299,101 km (0.106 R)
• M42: 13,799,207 km (0.106 R)
• M43: 14,196,539 km (0.051 R)
• M44: 14,634,262 km (0.092 R)
• M45: 15,299,075 km (0.049 R)
• M46: 16,049,458 km (0.061 R)
• M47: 17,004,042 km (0.051 R)
• M48: 17,197,023 km (0.108 R)
• M49: 17,468,693 km (0.088 R)
• M50: 18,252,436 km (0.042 R)
• M51: 18,608,928 km (0.104 R)
• M52: 19,127,883 km (0.118 R)
• M53: 19,611,084 km (0.109 R)
• M54: 19,813,490 km (0.065 R)
• M55: 20,179,855 km (0.069 R)
• M56: 20,425,345 km (0.096 R)
• M57: 20,712,872 km (0.111 R)
• M58: 20,754,161 km (0.083 R)
• M59: 20,919,168 km (0.115 R)
• M60: 21,333,704 km (0.107 R)
• M61: 21,458,618 km (0.11 R)
• M62: 21,541,944 km (0.057 R)
• M63: 22,002,556 km (0.115 R)
• M64: 22,128,816 km (0.057 R)
• M65: 22,424,122 km (0.026 R)
• M66: 23,104,194 km (0.048 R)
• M67: 24,484,384 km (0.077 R)
• M68: 24,702,498 km (0.119 R)
• M69: 25,052,856 km (0.046 R)
• M70: 25,140,670 km (0.08 R)
• M71: 25,228,484 km (0.115 R)
• M72: 25,846,922 km (0.116 R)
• M73: 26,157,936 km (0.089 R)
• M74: 26,291,676 km (0.064 R)
• M75: 26,380,837 km (0.041 R)
• M76: 26,425,566 km (0.1 R)
• M77: 26,559,606 km (0.066 R)
• M78: 26,694,094 km (0.102 R)
• M79: 27,008,400 km (0.083 R)
• M80: 28,004,572 km (0.108 R)
• M81: 28,050,050 km (0.079 R)
• M82: 28,736,405 km (0.063 R)
• M83: 29,150,940 km (0.109 R)
• M84: 29,706,696 km (0.114 R)
• M85: 30,172,544 km (0.118 R)
• M86: 30,312,717 km (0.114 R)
• M87: 31,679,144 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit