🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 224 Days

Day: 43 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.99 AU - 1.25 AU

Year: 454 Days

Day: 37.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.24 AU - 2.7 AU

Year: 1486 Days

Day: 13 Hours

Environment

Temp: -93 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,156,121 km

• M1: 740,809 km (0.033 R)
• M2: 1,287,589 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.42 AU - 2.7 AU

Year: 1568 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,156,121 km

• M1: 82,279 km (0.112 R)
• M2: 1,114,803 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 5.3

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.97 AU - 14.23 AU

Year: 15127 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,156,121 km

• M1: 265,087 km (0.069 R)
• M2: 458,218 km (0.086 R)
• M3: 649,554 km (0.092 R)
• M4: 732,730 km (0.039 R)
• M5: 980,165 km (0.032 R)
• M6: 1,100,891 km (0.099 R)
• M7: 1,330,374 km (0.105 R)
• M8: 1,982,321 km (0.107 R)
• M9: 2,073,726 km (0.072 R)
• M10: 2,519,079 km (0.095 R)
• M11: 2,585,051 km (0.08 R)
• M12: 2,618,262 km (0.111 R)
• M13: 2,820,518 km (0.106 R)
• M14: 3,567,909 km (0.055 R)
• M15: 3,679,509 km (0.085 R)
• M16: 3,792,306 km (0.083 R)
• M17: 3,906,150 km (0.05 R)
• M18: 5,358,297 km (0.085 R)
• M19: 5,963,719 km (0.031 R)
• M20: 6,727,416 km (0.095 R)
• M21: 6,957,947 km (0.074 R)
• M22: 7,097,521 km (0.114 R)
• M23: 7,569,353 km (0.116 R)
• M24: 7,760,838 km (0.077 R)
• M25: 8,295,950 km (0.103 R)
• M26: 8,792,615 km (0.087 R)
• M27: 8,842,880 km (0.106 R)
• M28: 9,504,102 km (0.037 R)
• M29: 9,659,086 km (0.086 R)
• M30: 10,659,147 km (0.098 R)
• M31: 10,766,260 km (0.116 R)
• M32: 12,247,877 km (0.076 R)
• M33: 13,041,045 km (0.089 R)
• M34: 13,098,341 km (0.052 R)
• M35: 13,155,637 km (0.076 R)
• M36: 13,270,678 km (0.039 R)
• M37: 14,143,731 km (0.112 R)
• M38: 16,437,066 km (0.116 R)
• M39: 17,373,549 km (0.077 R)
• M40: 17,562,940 km (0.049 R)
• M41: 18,520,067 km (0.073 R)
• M42: 18,649,020 km (0.108 R)
• M43: 18,842,899 km (0.066 R)
• M44: 18,972,600 km (0.108 R)
• M45: 19,428,575 km (0.063 R)
• M46: 20,418,015 km (0.116 R)
• M47: 20,684,748 km (0.071 R)
• M48: 21,288,824 km (0.106 R)
• M49: 22,308,483 km (0.117 R)
• M50: 22,789,740 km (0.076 R)
• M51: 23,274,437 km (0.113 R)
• M52: 24,890,842 km (0.114 R)
• M53: 25,247,034 km (0.025 R)
• M54: 26,543,150 km (0.05 R)
• M55: 26,615,855 km (0.062 R)
• M56: 26,688,559 km (0.117 R)
• M57: 29,424,704 km (0.119 R)
• M58: 29,499,952 km (0.069 R)
• M59: 29,801,242 km (0.108 R)
• M60: 32,326,155 km (0.104 R)
• M61: 33,104,812 km (0.079 R)
• M62: 33,339,531 km (0.068 R)
• M63: 34,601,090 km (0.113 R)
• M64: 35,157,893 km (0.038 R)
• M65: 36,603,158 km (0.113 R)
• M66: 37,170,433 km (0.088 R)
• M67: 37,251,815 km (0.109 R)
• M68: 38,067,871 km (0.114 R)
• M69: 38,149,701 km (0.098 R)
• M70: 39,385,679 km (0.092 R)
• M71: 40,050,342 km (0.08 R)
• M72: 40,216,994 km (0.083 R)
• M73: 41,474,813 km (0.091 R)
• M74: 42,150,846 km (0.11 R)
• M75: 43,257,122 km (0.107 R)
• M76: 43,599,402 km (0.094 R)
• M77: 43,856,860 km (0.105 R)
• M78: 45,324,564 km (0.109 R)
• M79: 45,585,314 km (0.091 R)
• M80: 45,672,230 km (0.102 R)
• M81: 47,688,660 km (0.081 R)
• M82: 50,452,031 km (0.11 R)
• M83: 52,626,736 km (0.087 R)
• M84: 54,554,603 km (0.062 R)
• M85: 57,254,695 km (0.115 R)
• M86: 57,348,643 km (0.036 R)
• M87: 57,724,582 km (0.105 R)
• M88: 57,818,829 km (0.115 R)
• M89: 58,101,419 km (0.095 R)
• M90: 58,762,941 km (0.113 R)
• M91: 59,902,727 km (0.101 R)
• M92: 61,722,137 km (0.106 R)
• M93: 62,107,501 km (0.109 R)
• M94: 62,300,482 km (0.098 R)
• M95: 64,729,353 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 3.9

Gravity: 64.48 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.65 AU - 12.85 AU

Year: 16416 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,156,121 km

• M1: 147,204 km (0.087 R)
• M2: 498,909 km (0.087 R)
• M3: 1,070,971 km (0.115 R)
• M4: 1,125,275 km (0.032 R)
• M5: 1,152,801 km (0.106 R)
• M6: 1,351,467 km (0.117 R)
• M7: 1,622,688 km (0.119 R)
• M8: 1,653,804 km (0.111 R)
• M9: 1,748,500 km (0.112 R)
• M10: 1,976,487 km (0.119 R)
• M11: 2,077,166 km (0.082 R)
• M12: 2,827,101 km (0.095 R)
• M13: 2,902,498 km (0.113 R)
• M14: 3,055,387 km (0.078 R)
• M15: 3,368,944 km (0.113 R)
• M16: 4,677,776 km (0.061 R)
• M17: 4,722,356 km (0.104 R)
• M18: 5,038,456 km (0.052 R)
• M19: 5,407,963 km (0.028 R)
• M20: 5,978,529 km (0.08 R)
• M21: 6,971,261 km (0.09 R)
• M22: 8,174,327 km (0.064 R)
• M23: 8,444,351 km (0.097 R)
• M24: 8,992,926 km (0.107 R)
• M25: 9,215,678 km (0.11 R)
• M26: 9,383,826 km (0.112 R)
• M27: 11,359,714 km (0.112 R)
• M28: 12,332,549 km (0.056 R)
• M29: 12,394,184 km (0.026 R)
• M30: 12,517,751 km (0.112 R)
• M31: 12,641,918 km (0.095 R)
• M32: 12,766,383 km (0.076 R)
• M33: 13,268,284 km (0.063 R)
• M34: 13,585,431 km (0.115 R)
• M35: 13,776,767 km (0.113 R)
• M36: 14,291,533 km (0.096 R)
• M37: 16,548,516 km (0.06 R)
• M38: 16,616,583 km (0.085 R)
• M39: 18,347,580 km (0.106 R)
• M40: 18,842,450 km (0.114 R)
• M41: 19,556,930 km (0.118 R)
• M42: 19,628,886 km (0.065 R)
• M43: 20,134,976 km (0.104 R)
• M44: 20,645,404 km (0.103 R)
• M45: 21,086,119 km (0.106 R)
• M46: 21,678,826 km (0.063 R)
• M47: 21,827,825 km (0.12 R)
• M48: 21,902,475 km (0.096 R)
• M49: 22,427,114 km (0.106 R)
• M50: 23,031,939 km (0.075 R)
• M51: 26,452,943 km (0.111 R)
• M52: 27,897,310 km (0.062 R)
• M53: 30,945,816 km (0.11 R)
• M54: 31,787,603 km (0.06 R)
• M55: 32,211,414 km (0.096 R)
• M56: 33,064,421 km (0.067 R)
• M57: 34,097,992 km (0.086 R)
• M58: 35,054,671 km (0.096 R)
• M59: 35,755,836 km (0.101 R)
• M60: 36,639,062 km (0.093 R)
• M61: 37,708,088 km (0.071 R)
• M62: 37,887,306 km (0.077 R)
• M63: 38,516,665 km (0.063 R)
• M64: 38,697,229 km (0.034 R)
• M65: 38,787,586 km (0.081 R)
• M66: 40,700,793 km (0.061 R)
• M67: 40,792,647 km (0.091 R)
• M68: 42,271,870 km (0.094 R)
• M69: 42,457,970 km (0.112 R)
• M70: 43,205,361 km (0.074 R)
• M71: 44,807,704 km (0.104 R)
• M72: 46,046,075 km (0.086 R)
• M73: 46,237,560 km (0.052 R)
• M74: 49,142,153 km (0.101 R)
• M75: 49,239,840 km (0.105 R)
• M76: 50,221,800 km (0.115 R)
• M77: 50,715,174 km (0.108 R)
• M78: 51,210,044 km (0.12 R)
• M79: 52,904,838 km (0.05 R)
• M80: 53,708,777 km (0.12 R)
• M81: 54,719,311 km (0.037 R)
• M82: 58,927,499 km (0.112 R)
• M83: 59,865,178 km (0.099 R)
• M84: 60,597,759 km (0.11 R)
• M85: 66,240,441 km (0.097 R)
• M86: 68,959,831 km (0.104 R)
• M87: 70,388,192 km (0.102 R)
• M88: 70,719,102 km (0.118 R)
• M89: 70,940,058 km (0.085 R)
• M90: 72,493,333 km (0.041 R)
• M91: 73,833,431 km (0.069 R)
• M92: 74,281,925 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.6

Radius: 4.7

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.25 AU - 16.67 AU

Year: 22155 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,156,121 km

• M1: 636,838 km (0.084 R)
• M2: 754,721 km (0.086 R)
• M3: 1,891,815 km (0.099 R)
• M4: 2,453,854 km (0.097 R)
• M5: 3,676,068 km (0.12 R)
• M6: 5,055,660 km (0.039 R)
• M7: 5,971,648 km (0.112 R)
• M8: 6,221,177 km (0.065 R)
• M9: 7,252,804 km (0.077 R)
• M10: 7,788,215 km (0.052 R)
• M11: 7,896,823 km (0.095 R)
• M12: 8,005,880 km (0.092 R)
• M13: 8,115,535 km (0.032 R)
• M14: 8,225,639 km (0.105 R)
• M15: 8,896,735 km (0.094 R)
• M16: 9,760,064 km (0.094 R)
• M17: 9,818,557 km (0.067 R)
• M18: 10,350,377 km (0.105 R)
• M19: 10,469,757 km (0.062 R)
• M20: 10,589,734 km (0.045 R)
• M21: 11,257,240 km (0.088 R)
• M22: 11,441,694 km (0.099 R)
• M23: 12,063,572 km (0.064 R)
• M24: 12,632,792 km (0.075 R)
• M25: 13,340,091 km (0.101 R)
• M26: 13,665,915 km (0.112 R)
• M27: 13,928,459 km (0.109 R)
• M28: 14,060,255 km (0.1 R)
• M29: 15,401,849 km (0.094 R)
• M30: 15,675,014 km (0.101 R)
• M31: 16,853,696 km (0.099 R)
• M32: 17,347,369 km (0.074 R)
• M33: 17,489,188 km (0.092 R)
• M34: 19,589,692 km (0.099 R)
• M35: 20,108,647 km (0.117 R)
• M36: 20,482,043 km (0.106 R)
• M37: 20,782,286 km (0.093 R)
• M38: 20,857,683 km (0.042 R)
• M39: 20,933,080 km (0.067 R)
• M40: 21,615,696 km (0.048 R)
• M41: 23,550,146 km (0.056 R)
• M42: 23,707,373 km (0.091 R)
• M43: 24,577,733 km (0.119 R)
• M44: 28,496,599 km (0.082 R)
• M45: 28,999,846 km (0.115 R)
• M46: 29,337,040 km (0.101 R)
• M47: 29,506,086 km (0.083 R)
• M48: 29,760,402 km (0.042 R)
• M49: 30,100,438 km (0.031 R)
• M50: 30,270,980 km (0.095 R)
• M51: 32,255,096 km (0.103 R)
• M52: 33,130,692 km (0.096 R)
• M53: 37,349,801 km (0.095 R)
• M54: 39,942,332 km (0.042 R)
• M55: 40,035,981 km (0.101 R)
• M56: 40,505,419 km (0.093 R)
• M57: 47,364,331 km (0.108 R)
• M58: 47,960,180 km (0.055 R)
• M59: 48,458,640 km (0.1 R)
• M60: 49,863,513 km (0.036 R)
• M61: 50,267,278 km (0.077 R)
• M62: 50,570,812 km (0.109 R)
• M63: 51,281,552 km (0.115 R)
• M64: 51,995,582 km (0.054 R)
• M65: 52,405,032 km (0.041 R)
• M66: 52,610,280 km (0.104 R)
• M67: 53,330,295 km (0.094 R)
• M68: 53,950,228 km (0.103 R)
• M69: 54,364,764 km (0.091 R)
• M70: 55,823,941 km (0.061 R)
• M71: 55,928,660 km (0.102 R)
• M72: 56,979,585 km (0.12 R)
• M73: 59,314,209 km (0.086 R)
• M74: 60,708,462 km (0.069 R)
• M75: 62,113,485 km (0.052 R)
• M76: 62,330,551 km (0.059 R)
• M77: 64,186,014 km (0.092 R)
• M78: 65,286,007 km (0.119 R)
• M79: 67,392,943 km (0.116 R)
• M80: 69,634,817 km (0.073 R)
• M81: 70,312,196 km (0.074 R)
• M82: 71,332,304 km (0.098 R)
• M83: 73,387,031 km (0.107 R)
• M84: 74,536,989 km (0.101 R)
• M85: 74,767,669 km (0.12 R)
• M86: 75,692,932 km (0.104 R)
• M87: 76,273,073 km (0.096 R)
• M88: 77,321,155 km (0.09 R)
• M89: 77,437,842 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 6.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.02 AU - 19.28 AU

Year: 29606 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,156,121 km

• M1: 279,898 km (0.116 R)
• M2: 833,709 km (0.08 R)
• M3: 1,336,507 km (0.115 R)
• M4: 1,475,035 km (0.103 R)
• M5: 1,560,455 km (0.055 R)
• M6: 2,268,801 km (0.102 R)
• M7: 2,570,241 km (0.035 R)
• M8: 3,284,870 km (0.108 R)
• M9: 3,434,767 km (0.088 R)
• M10: 4,588,316 km (0.116 R)
• M11: 5,940,980 km (0.096 R)
• M12: 6,731,605 km (0.118 R)
• M13: 6,922,492 km (0.045 R)
• M14: 9,294,516 km (0.112 R)
• M15: 9,347,623 km (0.111 R)
• M16: 9,507,094 km (0.1 R)
• M17: 9,775,024 km (0.084 R)
• M18: 10,760,126 km (0.091 R)
• M19: 12,064,171 km (0.108 R)
• M20: 12,412,435 km (0.049 R)
• M21: 12,705,198 km (0.112 R)
• M22: 13,059,595 km (0.099 R)
• M23: 14,817,968 km (0.112 R)
• M24: 14,879,902 km (0.102 R)
• M25: 15,567,005 km (0.08 R)
• M26: 19,154,511 km (0.11 R)
• M27: 19,492,752 km (0.12 R)
• M28: 20,865,612 km (0.112 R)
• M29: 22,127,769 km (0.069 R)
• M30: 24,872,292 km (0.073 R)
• M31: 24,945,894 km (0.106 R)
• M32: 26,434,393 km (0.109 R)
• M33: 27,417,251 km (0.089 R)
• M34: 27,798,426 km (0.106 R)
• M35: 28,643,355 km (0.032 R)
• M36: 29,496,511 km (0.107 R)
• M37: 32,025,763 km (0.085 R)
• M38: 32,427,134 km (0.081 R)
• M39: 32,668,884 km (0.038 R)
• M40: 32,992,015 km (0.064 R)
• M41: 36,030,946 km (0.1 R)
• M42: 36,197,748 km (0.087 R)
• M43: 36,448,474 km (0.056 R)
• M44: 36,699,798 km (0.093 R)
• M45: 37,625,959 km (0.112 R)
• M46: 38,219,414 km (0.053 R)
• M47: 38,559,898 km (0.103 R)
• M48: 41,494,410 km (0.053 R)
• M49: 42,723,506 km (0.046 R)
• M50: 42,900,032 km (0.085 R)
• M51: 45,938,514 km (0.105 R)
• M52: 46,119,378 km (0.084 R)
• M53: 47,300,902 km (0.112 R)
• M54: 47,941,181 km (0.028 R)
• M55: 48,124,588 km (0.117 R)
• M56: 50,251,421 km (0.119 R)
• M57: 50,624,368 km (0.056 R)
• M58: 50,811,216 km (0.096 R)
• M59: 51,842,843 km (0.062 R)
• M60: 52,031,187 km (0.112 R)
• M61: 54,691,635 km (0.113 R)
• M62: 54,979,162 km (0.088 R)
• M63: 56,134,955 km (0.115 R)
• M64: 56,521,815 km (0.111 R)
• M65: 57,493,304 km (0.088 R)
• M66: 59,551,023 km (0.09 R)
• M67: 60,936,299 km (0.119 R)
• M68: 61,035,632 km (0.118 R)
• M69: 61,932,172 km (0.053 R)
• M70: 64,445,416 km (0.099 R)
• M71: 65,867,344 km (0.033 R)
• M72: 68,225,755 km (0.105 R)
• M73: 69,156,104 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit