🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 324 Days

Day: 23.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 393 Days

Day: 47.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.14 AU - 1.7 AU

Year: 767 Days

Day: 24.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,235,414 km

• M1: 133,142 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.41 AU - 2.11 AU

Year: 1058 Days

Day: 23.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,235,414 km

• M1: 1,254,977 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.6

Radius: 10.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.86 AU - 5.48 AU

Year: 5326 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,235,414 km

• M1: 132,993 km (0.029 R)
• M2: 279,000 km (0.099 R)
• M3: 481,406 km (0.106 R)
• M4: 579,841 km (0.04 R)
• M5: 1,179,729 km (0.092 R)
• M6: 1,300,903 km (0.095 R)
• M7: 1,381,088 km (0.092 R)
• M8: 1,593,816 km (0.118 R)
• M9: 1,670,410 km (0.067 R)
• M10: 1,867,580 km (0.063 R)
• M11: 1,979,329 km (0.098 R)
• M12: 2,220,332 km (0.082 R)
• M13: 2,594,177 km (0.065 R)
• M14: 2,893,672 km (0.097 R)
• M15: 3,240,888 km (0.059 R)
• M16: 3,832,099 km (0.12 R)
• M17: 4,027,773 km (0.06 R)
• M18: 5,069,722 km (0.048 R)
• M19: 5,299,355 km (0.108 R)
• M20: 5,591,370 km (0.113 R)
• M21: 5,709,552 km (0.069 R)
• M22: 5,843,592 km (0.106 R)
• M23: 6,099,704 km (0.068 R)
• M24: 6,685,379 km (0.073 R)
• M25: 6,890,029 km (0.113 R)
• M26: 8,093,394 km (0.082 R)
• M27: 8,362,072 km (0.05 R)
• M28: 8,685,054 km (0.066 R)
• M29: 8,942,961 km (0.069 R)
• M30: 9,029,428 km (0.104 R)
• M31: 9,448,751 km (0.034 R)
• M32: 10,781,070 km (0.086 R)
• M33: 11,114,075 km (0.078 R)
• M34: 11,469,220 km (0.115 R)
• M35: 12,441,008 km (0.117 R)
• M36: 12,829,214 km (0.106 R)
• M37: 12,926,902 km (0.113 R)
• M38: 13,064,083 km (0.069 R)
• M39: 13,280,701 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115

Radius: 8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.68 AU - 8.12 AU

Year: 9120 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,235,414 km

• M1: 108,309 km (0.099 R)
• M2: 254,765 km (0.109 R)
• M3: 463,454 km (0.069 R)
• M4: 538,702 km (0.109 R)
• M5: 659,876 km (0.087 R)
• M6: 779,405 km (0.114 R)
• M7: 859,290 km (0.11 R)
• M8: 930,200 km (0.118 R)
• M9: 1,003,054 km (0.099 R)
• M10: 1,078,002 km (0.106 R)
• M11: 1,341,743 km (0.029 R)
• M12: 1,640,191 km (0.105 R)
• M13: 1,866,233 km (0.041 R)
• M14: 2,232,150 km (0.106 R)
• M15: 2,298,122 km (0.086 R)
• M16: 2,398,353 km (0.108 R)
• M17: 2,993,304 km (0.08 R)
• M18: 3,651,834 km (0.114 R)
• M19: 3,749,521 km (0.067 R)
• M20: 3,907,496 km (0.118 R)
• M21: 4,067,865 km (0.072 R)
• M22: 4,250,823 km (0.066 R)
• M23: 4,709,640 km (0.113 R)
• M24: 4,858,789 km (0.039 R)
• M25: 5,206,006 km (0.032 R)
• M26: 5,878,299 km (0.109 R)
• M27: 6,201,430 km (0.114 R)
• M28: 6,318,266 km (0.075 R)
• M29: 6,937,452 km (0.075 R)
• M30: 7,576,085 km (0.084 R)
• M31: 7,801,379 km (0.089 R)
• M32: 8,233,268 km (0.048 R)
• M33: 9,253,077 km (0.112 R)
• M34: 9,710,099 km (0.035 R)
• M35: 9,791,480 km (0.115 R)
• M36: 10,091,872 km (0.091 R)
• M37: 10,367,731 km (0.071 R)
• M38: 10,478,732 km (0.093 R)
• M39: 10,562,208 km (0.112 R)
• M40: 10,898,504 km (0.025 R)
• M41: 11,238,241 km (0.067 R)
• M42: 11,380,957 km (0.114 R)
• M43: 11,610,440 km (0.088 R)
• M44: 12,132,238 km (0.094 R)
• M45: 12,307,866 km (0.07 R)
• M46: 12,750,675 km (0.108 R)
• M47: 13,409,654 km (0.055 R)
• M48: 15,105,047 km (0.11 R)
• M49: 15,231,008 km (0.114 R)
• M50: 15,420,549 km (0.115 R)
• M51: 15,674,416 km (0.099 R)
• M52: 15,770,009 km (0.102 R)
• M53: 16,122,163 km (0.052 R)
• M54: 16,283,130 km (0.114 R)
• M55: 16,412,233 km (0.093 R)
• M56: 16,509,322 km (0.117 R)
• M57: 16,769,024 km (0.097 R)
• M58: 17,030,222 km (0.096 R)
• M59: 17,161,269 km (0.083 R)
• M60: 17,788,384 km (0.096 R)
• M61: 17,988,097 km (0.112 R)
• M62: 18,524,106 km (0.077 R)
• M63: 18,625,085 km (0.108 R)
• M64: 18,726,362 km (0.101 R)
• M65: 18,895,557 km (0.115 R)
• M66: 18,997,284 km (0.072 R)
• M67: 19,749,013 km (0.116 R)
• M68: 19,921,350 km (0.1 R)
• M69: 20,024,872 km (0.086 R)
• M70: 20,684,898 km (0.093 R)
• M71: 20,754,909 km (0.088 R)
• M72: 22,133,603 km (0.079 R)
• M73: 22,205,111 km (0.044 R)
• M74: 22,312,522 km (0.053 R)
• M75: 23,250,501 km (0.084 R)
• M76: 23,395,910 km (0.044 R)
• M77: 23,907,385 km (0.096 R)
• M78: 24,164,544 km (0.115 R)
• M79: 24,644,454 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.8

Radius: 6.6

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.12 AU - 13.72 AU

Year: 17484 Days

Day: 17.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,235,414 km

• M1: 112,946 km (0.033 R)
• M2: 499,058 km (0.076 R)
• M3: 870,660 km (0.115 R)
• M4: 939,923 km (0.083 R)
• M5: 1,011,132 km (0.056 R)
• M6: 1,059,452 km (0.081 R)
• M7: 1,209,798 km (0.047 R)
• M8: 1,261,409 km (0.053 R)
• M9: 1,420,881 km (0.115 R)
• M10: 1,847,982 km (0.087 R)
• M11: 2,280,620 km (0.067 R)
• M12: 2,574,879 km (0.096 R)
• M13: 2,675,708 km (0.071 R)
• M14: 2,812,290 km (0.066 R)
• M15: 3,056,584 km (0.063 R)
• M16: 3,127,792 km (0.041 R)
• M17: 3,984,539 km (0.102 R)
• M18: 4,140,570 km (0.044 R)
• M19: 4,219,408 km (0.104 R)
• M20: 4,338,488 km (0.065 R)
• M21: 5,374,154 km (0.046 R)
• M22: 5,764,904 km (0.097 R)
• M23: 6,075,319 km (0.082 R)
• M24: 8,345,616 km (0.095 R)
• M25: 8,495,364 km (0.109 R)
• M26: 9,103,479 km (0.06 R)
• M27: 9,673,148 km (0.115 R)
• M28: 9,830,525 km (0.048 R)
• M29: 9,988,650 km (0.1 R)
• M30: 10,094,715 km (0.096 R)
• M31: 10,147,822 km (0.095 R)
• M32: 11,010,254 km (0.044 R)
• M33: 11,616,723 km (0.066 R)
• M34: 12,177,566 km (0.12 R)
• M35: 13,267,237 km (0.036 R)
• M36: 13,559,102 km (0.093 R)
• M37: 13,853,212 km (0.036 R)
• M38: 14,149,266 km (0.041 R)
• M39: 14,328,035 km (0.039 R)
• M40: 15,722,736 km (0.051 R)
• M41: 17,223,502 km (0.099 R)
• M42: 17,287,081 km (0.054 R)
• M43: 17,541,996 km (0.068 R)
• M44: 20,225,333 km (0.093 R)
• M45: 20,696,117 km (0.05 R)
• M46: 20,763,736 km (0.067 R)
• M47: 21,648,607 km (0.057 R)
• M48: 23,454,852 km (0.097 R)
• M49: 23,949,422 km (0.091 R)
• M50: 24,233,509 km (0.045 R)
• M51: 26,107,372 km (0.09 R)
• M52: 26,326,682 km (0.053 R)
• M53: 28,252,007 km (0.09 R)
• M54: 28,552,100 km (0.12 R)
• M55: 30,222,211 km (0.107 R)
• M56: 30,452,292 km (0.085 R)
• M57: 31,301,260 km (0.078 R)
• M58: 31,767,557 km (0.114 R)
• M59: 33,022,384 km (0.026 R)
• M60: 34,133,597 km (0.09 R)
• M61: 35,176,294 km (0.079 R)
• M62: 39,450,604 km (0.074 R)
• M63: 41,648,496 km (0.059 R)
• M64: 41,733,767 km (0.104 R)
• M65: 42,418,476 km (0.099 R)
• M66: 42,590,215 km (0.069 R)
• M67: 43,279,562 km (0.101 R)
• M68: 44,059,415 km (0.078 R)
• M69: 44,146,332 km (0.045 R)
• M70: 45,281,779 km (0.099 R)
• M71: 45,369,444 km (0.081 R)
• M72: 47,581,248 km (0.093 R)
• M73: 48,296,476 km (0.116 R)
• M74: 48,386,085 km (0.114 R)
• M75: 49,737,402 km (0.107 R)
• M76: 50,463,102 km (0.095 R)
• M77: 51,833,418 km (0.076 R)
• M78: 52,108,978 km (0.107 R)
• M79: 55,359,141 km (0.068 R)
• M80: 56,677,397 km (0.1 R)
• M81: 56,771,943 km (0.106 R)
• M82: 58,101,419 km (0.11 R)
• M83: 59,057,200 km (0.056 R)
• M84: 59,440,919 km (0.104 R)
• M85: 59,729,343 km (0.095 R)
• M86: 59,825,535 km (0.115 R)
• M87: 63,030,071 km (0.045 R)
• M88: 64,209,052 km (0.097 R)
• M89: 65,395,363 km (0.066 R)
• M90: 65,891,729 km (0.114 R)
• M91: 66,588,855 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.3

Radius: 7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.03 AU - 13.05 AU

Year: 20118 Days

Day: 19 Hours

Environment

Temp: -217 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,235,414 km

• M1: 145,260 km (0.048 R)
• M2: 269,725 km (0.077 R)
• M3: 317,297 km (0.106 R)
• M4: 480,209 km (0.074 R)
• M5: 553,063 km (0.049 R)
• M6: 669,750 km (0.099 R)
• M7: 1,198,877 km (0.09 R)
• M8: 1,458,280 km (0.111 R)
• M9: 2,109,330 km (0.066 R)
• M10: 2,211,954 km (0.091 R)
• M11: 2,337,317 km (0.028 R)
• M12: 2,400,896 km (0.07 R)
• M13: 3,914,976 km (0.039 R)
• M14: 4,066,968 km (0.084 R)
• M15: 4,143,861 km (0.077 R)
• M16: 4,965,153 km (0.096 R)
• M17: 5,047,283 km (0.084 R)
• M18: 6,214,595 km (0.119 R)
• M19: 6,541,466 km (0.081 R)
• M20: 7,274,047 km (0.071 R)
• M21: 8,948,645 km (0.105 R)
• M22: 9,115,746 km (0.068 R)
• M23: 9,419,131 km (0.11 R)
• M24: 10,139,893 km (0.102 R)
• M25: 10,736,340 km (0.051 R)
• M26: 11,852,938 km (0.116 R)
• M27: 12,295,000 km (0.108 R)
• M28: 14,664,032 km (0.058 R)
• M29: 17,460,016 km (0.083 R)
• M30: 18,555,372 km (0.082 R)
• M31: 18,725,764 km (0.118 R)
• M32: 18,939,539 km (0.114 R)
• M33: 19,111,278 km (0.111 R)
• M34: 19,716,102 km (0.118 R)
• M35: 21,077,592 km (0.097 R)
• M36: 21,837,100 km (0.115 R)
• M37: 22,242,810 km (0.11 R)
• M38: 24,354,833 km (0.083 R)
• M39: 25,010,370 km (0.066 R)
• M40: 25,861,582 km (0.111 R)
• M41: 26,195,186 km (0.067 R)
• M42: 26,626,177 km (0.084 R)
• M43: 26,866,581 km (0.069 R)
• M44: 28,569,902 km (0.025 R)
• M45: 29,658,376 km (0.095 R)
• M46: 29,708,192 km (0.086 R)
• M47: 29,857,790 km (0.111 R)
• M48: 33,159,116 km (0.045 R)
• M49: 34,145,714 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 7.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.02 AU - 15.4 AU

Year: 20528 Days

Day: 17.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,235,414 km

• M1: 163,510 km (0.031 R)
• M2: 882,029 km (0.099 R)
• M3: 1,443,470 km (0.111 R)
• M4: 1,632,412 km (0.068 R)
• M5: 1,690,755 km (0.061 R)
• M6: 1,829,432 km (0.072 R)
• M7: 1,971,999 km (0.096 R)
• M8: 2,421,242 km (0.111 R)
• M9: 2,532,842 km (0.05 R)
• M10: 2,692,014 km (0.11 R)
• M11: 2,807,802 km (0.119 R)
• M12: 2,925,087 km (0.057 R)
• M13: 3,068,103 km (0.069 R)
• M14: 3,817,438 km (0.074 R)
• M15: 4,320,087 km (0.082 R)
• M16: 4,703,806 km (0.062 R)
• M17: 4,787,581 km (0.054 R)
• M18: 4,843,530 km (0.119 R)
• M19: 4,984,601 km (0.097 R)
• M20: 5,213,336 km (0.112 R)
• M21: 5,445,362 km (0.107 R)
• M22: 5,889,519 km (0.06 R)
• M23: 6,161,637 km (0.105 R)
• M24: 6,907,382 km (0.048 R)
• M25: 7,098,269 km (0.056 R)
• M26: 7,162,297 km (0.064 R)
• M27: 7,485,279 km (0.05 R)
• M28: 8,482,648 km (0.081 R)
• M29: 9,100,936 km (0.037 R)
• M30: 9,876,152 km (0.107 R)
• M31: 10,819,516 km (0.081 R)
• M32: 11,905,148 km (0.064 R)
• M33: 12,057,738 km (0.115 R)
• M34: 12,172,480 km (0.099 R)
• M35: 12,712,977 km (0.116 R)
• M36: 14,138,345 km (0.082 R)
• M37: 14,583,997 km (0.099 R)
• M38: 16,242,738 km (0.113 R)
• M39: 16,411,934 km (0.06 R)
• M40: 17,482,306 km (0.106 R)
• M41: 18,619,400 km (0.106 R)
• M42: 20,278,291 km (0.039 R)
• M43: 22,311,774 km (0.115 R)
• M44: 23,495,842 km (0.063 R)
• M45: 23,735,049 km (0.12 R)
• M46: 23,879,111 km (0.119 R)
• M47: 24,071,494 km (0.074 R)
• M48: 24,651,635 km (0.102 R)
• M49: 26,122,331 km (0.07 R)
• M50: 26,171,848 km (0.11 R)
• M51: 27,168,619 km (0.105 R)
• M52: 28,942,550 km (0.113 R)
• M53: 29,301,885 km (0.065 R)
• M54: 29,559,342 km (0.058 R)
• M55: 30,180,622 km (0.118 R)
• M56: 31,225,414 km (0.105 R)
• M57: 32,016,787 km (0.066 R)
• M58: 32,441,495 km (0.119 R)
• M59: 32,975,111 km (0.09 R)
• M60: 33,619,279 km (0.107 R)
• M61: 34,593,161 km (0.077 R)
• M62: 34,919,883 km (0.088 R)
• M63: 35,192,899 km (0.106 R)
• M64: 35,466,663 km (0.085 R)
• M65: 35,631,221 km (0.086 R)
• M66: 35,741,175 km (0.058 R)
• M67: 36,735,104 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit