🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 25.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,328,039 km

• M1: 112,946 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.61 AU - 2.71 AU

Year: 1569 Days

Day: 19 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,328,039 km

• M1: 40,990 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.3 AU - 5.08 AU

Year: 3673 Days

Day: 43.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.58 AU - 5.9 AU

Year: 3732 Days

Day: 42.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.36 AU - 5.54 AU

Year: 3983 Days

Day: 24.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,328,039 km

• M1: 516,262 km (0.09 R)
• M2: 1,545,795 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 13.2

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.47 AU - 6.05 AU

Year: 4363 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,328,039 km

• M1: 177,423 km (0.101 R)
• M2: 418,276 km (0.103 R)
• M3: 541,843 km (0.105 R)
• M4: 703,260 km (0.063 R)
• M5: 857,944 km (0.063 R)
• M6: 1,025,045 km (0.097 R)
• M7: 1,546,244 km (0.096 R)
• M8: 1,953,748 km (0.095 R)
• M9: 2,196,845 km (0.038 R)
• M10: 2,286,005 km (0.055 R)
• M11: 2,580,264 km (0.073 R)
• M12: 2,985,076 km (0.109 R)
• M13: 3,327,805 km (0.117 R)
• M14: 3,747,427 km (0.092 R)
• M15: 3,876,679 km (0.091 R)
• M16: 4,386,060 km (0.095 R)
• M17: 4,568,270 km (0.054 R)
• M18: 4,660,273 km (0.097 R)
• M19: 4,940,320 km (0.054 R)
• M20: 5,492,486 km (0.106 R)
• M21: 5,788,390 km (0.114 R)
• M22: 5,963,570 km (0.118 R)
• M23: 6,064,398 km (0.11 R)
• M24: 6,344,745 km (0.08 R)
• M25: 6,447,668 km (0.095 R)
• M26: 6,603,250 km (0.051 R)
• M27: 6,707,669 km (0.11 R)
• M28: 6,918,303 km (0.076 R)
• M29: 7,184,438 km (0.063 R)
• M30: 7,318,926 km (0.075 R)
• M31: 7,535,694 km (0.081 R)
• M32: 7,727,179 km (0.075 R)
• M33: 7,809,757 km (0.092 R)
• M34: 8,424,155 km (0.077 R)
• M35: 8,852,005 km (0.068 R)
• M36: 9,404,321 km (0.053 R)
• M37: 10,118,052 km (0.097 R)
• M38: 10,572,979 km (0.046 R)
• M39: 10,756,835 km (0.114 R)
• M40: 10,849,137 km (0.116 R)
• M41: 11,221,037 km (0.116 R)
• M42: 12,169,488 km (0.116 R)
• M43: 12,653,287 km (0.047 R)
• M44: 12,913,887 km (0.086 R)
• M45: 13,077,696 km (0.106 R)
• M46: 14,209,853 km (0.08 R)
• M47: 14,514,883 km (0.093 R)
• M48: 14,617,058 km (0.118 R)
• M49: 15,651,528 km (0.034 R)
• M50: 15,896,419 km (0.116 R)
• M51: 16,354,338 km (0.091 R)
• M52: 16,745,387 km (0.103 R)
• M53: 16,852,499 km (0.12 R)
• M54: 16,959,911 km (0.113 R)
• M55: 17,175,481 km (0.109 R)
• M56: 18,857,560 km (0.086 R)
• M57: 19,793,593 km (0.041 R)
• M58: 20,020,533 km (0.037 R)
• M59: 20,210,373 km (0.1 R)
• M60: 20,515,254 km (0.113 R)
• M61: 21,322,783 km (0.118 R)
• M62: 21,516,662 km (0.115 R)
• M63: 22,533,927 km (0.114 R)
• M64: 22,691,903 km (0.099 R)
• M65: 23,287,302 km (0.091 R)
• M66: 23,847,696 km (0.118 R)
• M67: 24,008,513 km (0.075 R)
• M68: 24,696,514 km (0.059 R)
• M69: 24,940,957 km (0.11 R)
• M70: 25,678,923 km (0.095 R)
• M71: 25,802,641 km (0.091 R)
• M72: 26,133,402 km (0.105 R)
• M73: 26,382,482 km (0.115 R)
• M74: 26,548,835 km (0.054 R)
• M75: 26,882,887 km (0.066 R)
• M76: 27,260,322 km (0.081 R)
• M77: 27,766,262 km (0.055 R)
• M78: 28,062,765 km (0.086 R)
• M79: 28,147,737 km (0.105 R)
• M80: 28,232,709 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.76 AU - 6.18 AU

Year: 4627 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,328,039 km

• M1: 218,712 km (0.094 R)
• M2: 329,863 km (0.064 R)
• M3: 417,976 km (0.11 R)
• M4: 510,278 km (0.111 R)
• M5: 660,624 km (0.073 R)
• M6: 980,913 km (0.106 R)
• M7: 1,071,270 km (0.12 R)
• M8: 1,250,489 km (0.106 R)
• M9: 1,663,678 km (0.096 R)
• M10: 1,761,365 km (0.098 R)
• M11: 1,949,859 km (0.101 R)
• M12: 2,079,410 km (0.12 R)
• M13: 2,416,006 km (0.059 R)
• M14: 2,961,140 km (0.086 R)
• M15: 3,141,406 km (0.057 R)
• M16: 3,278,886 km (0.115 R)
• M17: 3,544,422 km (0.098 R)
• M18: 3,736,057 km (0.115 R)
• M19: 3,914,827 km (0.07 R)
• M20: 4,129,799 km (0.104 R)
• M21: 4,213,424 km (0.044 R)
• M22: 4,297,797 km (0.071 R)
• M23: 5,118,042 km (0.108 R)
• M24: 5,262,404 km (0.104 R)
• M25: 5,390,011 km (0.067 R)
• M26: 5,574,017 km (0.056 R)
• M27: 6,024,157 km (0.076 R)
• M28: 6,176,746 km (0.119 R)
• M29: 6,272,938 km (0.113 R)
• M30: 6,760,926 km (0.111 R)
• M31: 7,140,157 km (0.085 R)
• M32: 7,403,599 km (0.101 R)
• M33: 7,587,903 km (0.061 R)
• M34: 7,732,265 km (0.045 R)
• M35: 8,023,831 km (0.081 R)
• M36: 8,213,222 km (0.099 R)
• M37: 8,617,885 km (0.102 R)
• M38: 8,746,987 km (0.074 R)
• M39: 9,094,653 km (0.12 R)
• M40: 9,624,529 km (0.117 R)
• M41: 9,825,887 km (0.101 R)
• M42: 10,737,537 km (0.064 R)
• M43: 11,109,886 km (0.088 R)
• M44: 11,604,905 km (0.092 R)
• M45: 12,059,084 km (0.082 R)
• M46: 13,009,629 km (0.067 R)
• M47: 13,431,495 km (0.056 R)
• M48: 13,757,170 km (0.109 R)
• M49: 13,857,999 km (0.079 R)
• M50: 14,009,541 km (0.067 R)
• M51: 14,186,964 km (0.099 R)
• M52: 14,416,448 km (0.111 R)
• M53: 14,569,935 km (0.096 R)
• M54: 14,801,363 km (0.102 R)
• M55: 15,267,959 km (0.068 R)
• M56: 15,581,516 km (0.043 R)
• M57: 15,976,753 km (0.109 R)
• M58: 16,188,734 km (0.088 R)
• M59: 16,642,614 km (0.087 R)
• M60: 16,884,513 km (0.066 R)
• M61: 17,154,837 km (0.113 R)
• M62: 17,453,733 km (0.105 R)
• M63: 17,836,554 km (0.097 R)
• M64: 18,416,246 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.4

Radius: 11.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.59 AU - 6.37 AU

Year: 5289 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,328,039 km

• M1: 211,531 km (0.074 R)
• M2: 294,558 km (0.059 R)
• M3: 550,221 km (0.106 R)
• M4: 752,627 km (0.07 R)
• M5: 863,479 km (0.063 R)
• M6: 1,010,534 km (0.043 R)
• M7: 1,150,408 km (0.086 R)
• M8: 1,297,163 km (0.029 R)
• M9: 1,946,268 km (0.053 R)
• M10: 2,142,989 km (0.054 R)
• M11: 2,620,506 km (0.089 R)
• M12: 2,706,973 km (0.096 R)
• M13: 2,860,760 km (0.111 R)
• M14: 3,085,306 km (0.084 R)
• M15: 3,696,563 km (0.103 R)
• M16: 3,793,952 km (0.108 R)
• M17: 4,192,032 km (0.075 R)
• M18: 4,293,758 km (0.077 R)
• M19: 4,370,651 km (0.103 R)
• M20: 4,447,844 km (0.101 R)
• M21: 4,551,665 km (0.107 R)
• M22: 4,656,234 km (0.101 R)
• M23: 4,735,221 km (0.093 R)
• M24: 4,841,137 km (0.09 R)
• M25: 5,328,078 km (0.067 R)
• M26: 5,410,656 km (0.098 R)
• M27: 5,577,308 km (0.087 R)
• M28: 6,348,485 km (0.114 R)
• M29: 6,465,620 km (0.053 R)
• M30: 6,553,883 km (0.102 R)
• M31: 7,800,781 km (0.093 R)
• M32: 7,957,859 km (0.058 R)
• M33: 8,435,375 km (0.096 R)
• M34: 8,531,866 km (0.08 R)
• M35: 9,384,723 km (0.081 R)
• M36: 11,312,591 km (0.09 R)
• M37: 11,419,254 km (0.059 R)
• M38: 11,597,874 km (0.036 R)
• M39: 12,211,824 km (0.071 R)
• M40: 13,283,543 km (0.111 R)
• M41: 13,584,384 km (0.098 R)
• M42: 13,773,626 km (0.114 R)
• M43: 14,078,356 km (0.073 R)
• M44: 14,269,842 km (0.091 R)
• M45: 14,810,638 km (0.088 R)
• M46: 14,888,429 km (0.083 R)
• M47: 15,318,972 km (0.049 R)
• M48: 15,476,498 km (0.117 R)
• M49: 15,952,369 km (0.111 R)
• M50: 16,312,451 km (0.071 R)
• M51: 16,877,931 km (0.09 R)
• M52: 17,244,895 km (0.077 R)
• M53: 17,367,714 km (0.1 R)
• M54: 17,903,724 km (0.085 R)
• M55: 18,111,216 km (0.117 R)
• M56: 18,823,002 km (0.097 R)
• M57: 18,991,749 km (0.042 R)
• M58: 19,330,887 km (0.104 R)
• M59: 20,144,400 km (0.09 R)
• M60: 20,446,887 km (0.111 R)
• M61: 20,881,768 km (0.067 R)
• M62: 21,100,181 km (0.117 R)
• M63: 21,319,492 km (0.118 R)
• M64: 22,293,523 km (0.074 R)
• M65: 22,382,684 km (0.113 R)
• M66: 22,740,971 km (0.094 R)
• M67: 23,146,231 km (0.1 R)
• M68: 23,644,841 km (0.067 R)
• M69: 25,348,013 km (0.088 R)
• M70: 25,581,086 km (0.1 R)
• M71: 28,240,936 km (0.075 R)
• M72: 29,750,977 km (0.065 R)
• M73: 29,849,263 km (0.067 R)
• M74: 30,095,501 km (0.069 R)
• M75: 30,888,071 km (0.086 R)
• M76: 31,087,335 km (0.054 R)
• M77: 31,737,637 km (0.03 R)
• M78: 32,443,141 km (0.109 R)
• M79: 32,696,410 km (0.092 R)
• M80: 32,950,277 km (0.087 R)
• M81: 34,126,416 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 8.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.71 AU - 6.93 AU

Year: 5746 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,328,039 km

• M1: 143,764 km (0.052 R)
• M2: 268,827 km (0.103 R)
• M3: 335,548 km (0.084 R)
• M4: 453,880 km (0.113 R)
• M5: 547,977 km (0.069 R)
• M6: 768,933 km (0.07 R)
• M7: 825,930 km (0.094 R)
• M8: 908,059 km (0.09 R)
• M9: 993,330 km (0.107 R)
• M10: 1,081,293 km (0.052 R)
• M11: 1,333,815 km (0.071 R)
• M12: 1,403,378 km (0.032 R)
• M13: 1,488,648 km (0.096 R)
• M14: 1,561,054 km (0.09 R)
• M15: 1,972,598 km (0.057 R)
• M16: 2,802,118 km (0.118 R)
• M17: 3,206,331 km (0.1 R)
• M18: 3,589,751 km (0.119 R)
• M19: 3,767,174 km (0.077 R)
• M20: 3,846,909 km (0.058 R)
• M21: 3,927,243 km (0.085 R)
• M22: 3,987,980 km (0.073 R)
• M23: 4,421,215 km (0.052 R)
• M24: 4,505,439 km (0.066 R)
• M25: 4,739,859 km (0.068 R)
• M26: 5,022,150 km (0.092 R)
• M27: 5,154,245 km (0.116 R)
• M28: 5,265,247 km (0.076 R)
• M29: 5,354,706 km (0.045 R)
• M30: 5,489,643 km (0.11 R)
• M31: 5,671,554 km (0.075 R)
• M32: 6,323,502 km (0.117 R)
• M33: 7,445,636 km (0.099 R)
• M34: 7,952,473 km (0.114 R)
• M35: 8,132,589 km (0.089 R)
• M36: 8,707,344 km (0.074 R)
• M37: 8,999,658 km (0.049 R)
• M38: 10,172,954 km (0.044 R)
• M39: 10,678,446 km (0.061 R)
• M40: 11,163,292 km (0.113 R)
• M41: 11,249,610 km (0.116 R)
• M42: 11,451,867 km (0.07 R)
• M43: 11,567,955 km (0.039 R)
• M44: 12,183,999 km (0.081 R)
• M45: 12,332,250 km (0.12 R)
• M46: 12,540,790 km (0.112 R)
• M47: 12,660,617 km (0.06 R)
• M48: 12,720,606 km (0.082 R)
• M49: 13,264,843 km (0.039 R)
• M50: 13,325,730 km (0.109 R)
• M51: 13,539,804 km (0.079 R)
• M52: 15,006,312 km (0.092 R)
• M53: 15,101,606 km (0.088 R)
• M54: 15,229,063 km (0.075 R)
• M55: 15,292,792 km (0.074 R)
• M56: 15,613,380 km (0.057 R)
• M57: 15,677,707 km (0.09 R)
• M58: 15,806,810 km (0.084 R)
• M59: 16,293,751 km (0.085 R)
• M60: 16,358,976 km (0.096 R)
• M61: 16,522,636 km (0.081 R)
• M62: 16,818,541 km (0.063 R)
• M63: 16,917,574 km (0.056 R)
• M64: 17,182,512 km (0.083 R)
• M65: 17,985,853 km (0.094 R)
• M66: 18,222,517 km (0.101 R)
• M67: 18,358,202 km (0.068 R)
• M68: 18,767,202 km (0.096 R)
• M69: 20,047,162 km (0.066 R)
• M70: 20,222,341 km (0.119 R)
• M71: 20,821,630 km (0.038 R)
• M72: 21,569,919 km (0.098 R)
• M73: 23,056,173 km (0.066 R)
• M74: 23,166,277 km (0.08 R)
• M75: 23,423,735 km (0.083 R)
• M76: 23,867,293 km (0.081 R)
• M77: 24,913,132 km (0.095 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit