🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 204 Days

Day: 17.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.21 AU - 2.45 AU

Year: 1268 Days

Day: 24.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,410,177 km

• M1: 682,166 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.19 AU - 3.37 AU

Year: 1652 Days

Day: 32.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.93 AU - 5.89 AU

Year: 3878 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 8.7

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.73 AU - 7.87 AU

Year: 6321 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 111,410,177 km

• M1: 138,378 km (0.099 R)
• M2: 248,033 km (0.101 R)
• M3: 329,863 km (0.07 R)
• M4: 480,060 km (0.063 R)
• M5: 589,416 km (0.082 R)
• M6: 680,820 km (0.093 R)
• M7: 777,311 km (0.12 R)
• M8: 878,588 km (0.065 R)
• M9: 1,047,185 km (0.067 R)
• M10: 1,127,370 km (0.056 R)
• M11: 1,433,746 km (0.063 R)
• M12: 1,940,883 km (0.069 R)
• M13: 2,040,665 km (0.097 R)
• M14: 2,224,670 km (0.036 R)
• M15: 2,675,109 km (0.086 R)
• M16: 2,764,120 km (0.056 R)
• M17: 2,831,439 km (0.091 R)
• M18: 2,968,022 km (0.06 R)
• M19: 3,060,324 km (0.103 R)
• M20: 3,177,010 km (0.109 R)
• M21: 3,535,895 km (0.056 R)
• M22: 3,609,198 km (0.113 R)
• M23: 3,983,791 km (0.056 R)
• M24: 4,060,086 km (0.053 R)
• M25: 4,449,489 km (0.097 R)
• M26: 4,688,996 km (0.045 R)
• M27: 4,796,706 km (0.073 R)
• M28: 5,097,398 km (0.078 R)
• M29: 5,152,749 km (0.109 R)
• M30: 5,347,974 km (0.092 R)
• M31: 5,688,459 km (0.076 R)
• M32: 5,861,245 km (0.113 R)
• M33: 6,271,442 km (0.116 R)
• M34: 6,690,914 km (0.051 R)
• M35: 6,873,424 km (0.104 R)
• M36: 7,212,413 km (0.077 R)
• M37: 7,747,075 km (0.061 R)
• M38: 7,842,818 km (0.07 R)
• M39: 8,067,664 km (0.084 R)
• M40: 8,854,399 km (0.093 R)
• M41: 8,987,990 km (0.103 R)
• M42: 9,494,678 km (0.12 R)
• M43: 9,768,741 km (0.053 R)
• M44: 10,712,853 km (0.108 R)
• M45: 11,249,760 km (0.065 R)
• M46: 11,430,773 km (0.093 R)
• M47: 11,503,478 km (0.098 R)
• M48: 11,795,643 km (0.082 R)
• M49: 12,238,452 km (0.104 R)
• M50: 12,312,802 km (0.075 R)
• M51: 12,499,351 km (0.115 R)
• M52: 13,254,820 km (0.113 R)
• M53: 14,024,950 km (0.116 R)
• M54: 14,219,876 km (0.119 R)
• M55: 14,337,161 km (0.09 R)
• M56: 14,612,122 km (0.065 R)
• M57: 15,287,257 km (0.116 R)
• M58: 16,421,358 km (0.112 R)
• M59: 17,961,169 km (0.111 R)
• M60: 18,300,158 km (0.104 R)
• M61: 19,373,074 km (0.049 R)
• M62: 20,510,466 km (0.075 R)
• M63: 20,731,572 km (0.107 R)
• M64: 21,131,746 km (0.11 R)
• M65: 22,075,410 km (0.105 R)
• M66: 22,438,484 km (0.084 R)
• M67: 23,308,695 km (0.101 R)
• M68: 23,400,997 km (0.092 R)
• M69: 24,423,797 km (0.056 R)
• M70: 25,889,557 km (0.083 R)
• M71: 26,416,441 km (0.077 R)
• M72: 26,608,973 km (0.065 R)
• M73: 28,658,165 km (0.064 R)
• M74: 29,103,967 km (0.114 R)
• M75: 31,163,181 km (0.109 R)
• M76: 31,264,908 km (0.08 R)
• M77: 31,774,737 km (0.117 R)
• M78: 32,287,409 km (0.108 R)
• M79: 33,477,012 km (0.114 R)
• M80: 33,841,881 km (0.117 R)
• M81: 34,208,096 km (0.108 R)
• M82: 34,523,000 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 12.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.56 AU - 8.96 AU

Year: 9242 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,410,177 km

• M1: 182,061 km (0.103 R)
• M2: 265,237 km (0.076 R)
• M3: 709,991 km (0.038 R)
• M4: 1,222,663 km (0.106 R)
• M5: 1,403,078 km (0.118 R)
• M6: 1,723,966 km (0.106 R)
• M7: 1,928,017 km (0.103 R)
• M8: 2,310,390 km (0.085 R)
• M9: 2,536,282 km (0.112 R)
• M10: 3,313,144 km (0.077 R)
• M11: 3,539,934 km (0.093 R)
• M12: 3,889,993 km (0.064 R)
• M13: 4,498,109 km (0.073 R)
• M14: 4,623,472 km (0.087 R)
• M15: 4,813,461 km (0.099 R)
• M16: 5,136,144 km (0.096 R)
• M17: 6,320,660 km (0.071 R)
• M18: 6,602,951 km (0.084 R)
• M19: 6,853,527 km (0.04 R)
• M20: 7,327,005 km (0.105 R)
• M21: 8,152,635 km (0.098 R)
• M22: 8,382,866 km (0.105 R)
• M23: 8,849,911 km (0.036 R)
• M24: 9,007,587 km (0.098 R)
• M25: 9,205,954 km (0.064 R)
• M26: 9,809,581 km (0.103 R)
• M27: 10,095,762 km (0.09 R)
• M28: 10,219,180 km (0.08 R)
• M29: 11,524,571 km (0.09 R)
• M30: 12,262,537 km (0.109 R)
• M31: 12,350,351 km (0.111 R)
• M32: 12,926,453 km (0.09 R)
• M33: 13,150,401 km (0.116 R)
• M34: 13,784,247 km (0.095 R)
• M35: 16,466,238 km (0.089 R)
• M36: 18,341,447 km (0.027 R)
• M37: 20,283,526 km (0.109 R)
• M38: 21,015,509 km (0.06 R)
• M39: 21,120,676 km (0.118 R)
• M40: 21,384,716 km (0.081 R)
• M41: 21,756,018 km (0.116 R)
• M42: 22,182,971 km (0.056 R)
• M43: 22,397,644 km (0.119 R)
• M44: 22,612,765 km (0.071 R)
• M45: 23,045,402 km (0.082 R)
• M46: 23,317,072 km (0.097 R)
• M47: 23,863,852 km (0.113 R)
• M48: 24,580,875 km (0.047 R)
• M49: 25,641,524 km (0.085 R)
• M50: 26,546,292 km (0.078 R)
• M51: 26,945,419 km (0.082 R)
• M52: 27,117,008 km (0.041 R)
• M53: 27,749,657 km (0.081 R)
• M54: 27,923,041 km (0.069 R)
• M55: 28,445,287 km (0.117 R)
• M56: 28,912,182 km (0.079 R)
• M57: 29,381,770 km (0.109 R)
• M58: 29,617,386 km (0.052 R)
• M59: 30,090,714 km (0.118 R)
• M60: 31,405,081 km (0.108 R)
• M61: 31,525,507 km (0.095 R)
• M62: 31,948,271 km (0.073 R)
• M63: 32,069,296 km (0.051 R)
• M64: 34,834,612 km (0.111 R)
• M65: 35,209,056 km (0.094 R)
• M66: 35,334,269 km (0.085 R)
• M67: 35,522,164 km (0.1 R)
• M68: 35,647,677 km (0.089 R)
• M69: 36,151,073 km (0.07 R)
• M70: 36,847,152 km (0.083 R)
• M71: 37,356,084 km (0.059 R)
• M72: 38,767,989 km (0.082 R)
• M73: 40,458,894 km (0.035 R)
• M74: 40,655,465 km (0.055 R)
• M75: 43,845,042 km (0.088 R)
• M76: 43,979,680 km (0.102 R)
• M77: 44,451,960 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 8.5

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.86 AU - 12.62 AU

Year: 14338 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,410,177 km

• M1: 320,887 km (0.053 R)
• M2: 431,291 km (0.078 R)
• M3: 633,098 km (0.076 R)
• M4: 864,975 km (0.109 R)
• M5: 1,050,476 km (0.089 R)
• M6: 1,248,993 km (0.116 R)
• M7: 1,625,530 km (0.112 R)
• M8: 1,710,801 km (0.046 R)
• M9: 2,066,695 km (0.05 R)
• M10: 2,676,755 km (0.114 R)
• M11: 2,984,328 km (0.116 R)
• M12: 3,160,255 km (0.109 R)
• M13: 3,596,183 km (0.093 R)
• M14: 3,708,232 km (0.093 R)
• M15: 3,935,770 km (0.06 R)
• M16: 4,089,856 km (0.1 R)
• M17: 4,726,694 km (0.045 R)
• M18: 5,479,770 km (0.055 R)
• M19: 6,269,647 km (0.1 R)
• M20: 6,404,883 km (0.062 R)
• M21: 6,678,049 km (0.118 R)
• M22: 7,001,629 km (0.072 R)
• M23: 8,346,514 km (0.102 R)
• M24: 8,594,996 km (0.091 R)
• M25: 9,457,877 km (0.104 R)
• M26: 10,401,540 km (0.094 R)
• M27: 10,668,871 km (0.112 R)
• M28: 10,992,751 km (0.12 R)
• M29: 11,101,508 km (0.073 R)
• M30: 11,539,830 km (0.098 R)
• M31: 11,705,734 km (0.091 R)
• M32: 11,761,085 km (0.037 R)
• M33: 12,717,315 km (0.089 R)
• M34: 14,109,174 km (0.08 R)
• M35: 15,003,470 km (0.063 R)
• M36: 16,909,197 km (0.103 R)
• M37: 16,972,028 km (0.094 R)
• M38: 17,097,690 km (0.117 R)
• M39: 18,307,339 km (0.074 R)
• M40: 18,695,096 km (0.092 R)
• M41: 18,824,947 km (0.072 R)
• M42: 19,676,159 km (0.064 R)
• M43: 19,742,281 km (0.062 R)
• M44: 20,073,341 km (0.096 R)
• M45: 20,406,346 km (0.032 R)
• M46: 20,875,635 km (0.077 R)
• M47: 20,942,954 km (0.116 R)
• M48: 21,010,273 km (0.044 R)
• M49: 21,077,742 km (0.073 R)
• M50: 21,145,360 km (0.092 R)
• M51: 21,416,132 km (0.056 R)
• M52: 21,688,251 km (0.067 R)
• M53: 22,235,779 km (0.082 R)
• M54: 22,580,303 km (0.071 R)
• M55: 23,694,657 km (0.084 R)
• M56: 24,684,247 km (0.066 R)
• M57: 25,831,812 km (0.064 R)
• M58: 26,412,102 km (0.059 R)
• M59: 26,703,818 km (0.098 R)
• M60: 27,807,402 km (0.029 R)
• M61: 28,104,204 km (0.027 R)
• M62: 28,402,053 km (0.052 R)
• M63: 28,850,847 km (0.097 R)
• M64: 29,982,854 km (0.059 R)
• M65: 30,363,581 km (0.094 R)
• M66: 32,446,282 km (0.069 R)
• M67: 32,758,792 km (0.115 R)
• M68: 33,702,156 km (0.112 R)
• M69: 34,336,002 km (0.08 R)
• M70: 35,213,992 km (0.092 R)
• M71: 37,727,985 km (0.072 R)
• M72: 37,974,223 km (0.072 R)
• M73: 38,551,222 km (0.076 R)
• M74: 39,546,796 km (0.108 R)
• M75: 40,719,194 km (0.058 R)
• M76: 42,328,269 km (0.101 R)
• M77: 42,498,960 km (0.087 R)
• M78: 43,613,314 km (0.088 R)
• M79: 45,608,501 km (0.104 R)
• M80: 46,661,221 km (0.112 R)
• M81: 47,013,973 km (0.072 R)
• M82: 47,810,731 km (0.069 R)
• M83: 50,679,719 km (0.089 R)
• M84: 50,770,376 km (0.104 R)
• M85: 50,951,539 km (0.064 R)
• M86: 52,409,520 km (0.104 R)
• M87: 53,696,361 km (0.106 R)
• M88: 56,676,649 km (0.082 R)
• M89: 57,053,038 km (0.08 R)
• M90: 59,901,531 km (0.064 R)
• M91: 61,439,696 km (0.063 R)
• M92: 62,019,836 km (0.105 R)
• M93: 62,893,488 km (0.086 R)
• M94: 64,652,909 km (0.085 R)
• M95: 64,751,045 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 4.6

Gravity: 37.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 19.07 AU - 21.94 AU

Year: 33085 Days

Day: 17.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 111,410,177 km

• M1: 122,371 km (0.098 R)
• M2: 1,050,177 km (0.099 R)
• M3: 1,734,887 km (0.101 R)
• M4: 2,576,823 km (0.087 R)
• M5: 3,266,320 km (0.114 R)
• M6: 3,631,488 km (0.113 R)
• M7: 3,900,166 km (0.075 R)
• M8: 5,037,559 km (0.045 R)
• M9: 5,580,599 km (0.076 R)
• M10: 5,952,798 km (0.106 R)
• M11: 6,526,207 km (0.068 R)
• M12: 7,452,667 km (0.115 R)
• M13: 7,656,569 km (0.083 R)
• M14: 8,560,888 km (0.03 R)
• M15: 9,942,274 km (0.114 R)
• M16: 11,080,714 km (0.11 R)
• M17: 12,420,064 km (0.069 R)
• M18: 12,742,597 km (0.034 R)
• M19: 13,231,483 km (0.09 R)
• M20: 13,313,612 km (0.083 R)
• M21: 13,560,897 km (0.111 R)
• M22: 13,726,502 km (0.095 R)
• M23: 14,649,820 km (0.112 R)
• M24: 15,076,025 km (0.101 R)
• M25: 15,506,268 km (0.076 R)
• M26: 15,592,885 km (0.05 R)
• M27: 15,940,700 km (0.091 R)
• M28: 18,813,727 km (0.101 R)
• M29: 22,035,916 km (0.11 R)
• M30: 22,523,904 km (0.111 R)
• M31: 24,310,103 km (0.051 R)
• M32: 27,282,164 km (0.091 R)
• M33: 33,112,591 km (0.119 R)
• M34: 37,784,533 km (0.09 R)
• M35: 38,251,278 km (0.106 R)
• M36: 38,602,534 km (0.073 R)
• M37: 41,451,176 km (0.065 R)
• M38: 41,571,453 km (0.095 R)
• M39: 46,097,836 km (0.106 R)
• M40: 47,976,935 km (0.116 R)
• M41: 48,355,717 km (0.098 R)
• M42: 49,498,046 km (0.072 R)
• M43: 49,753,110 km (0.078 R)
• M44: 50,136,530 km (0.115 R)
• M45: 52,457,690 km (0.117 R)
• M46: 53,239,040 km (0.071 R)
• M47: 54,024,429 km (0.05 R)
• M48: 55,077,298 km (0.063 R)
• M49: 56,137,199 km (0.057 R)
• M50: 59,221,159 km (0.111 R)
• M51: 59,763,153 km (0.099 R)
• M52: 64,714,244 km (0.093 R)
• M53: 65,132,669 km (0.056 R)
• M54: 66,674,873 km (0.038 R)
• M55: 67,945,558 km (0.102 R)
• M56: 69,366,737 km (0.043 R)
• M57: 69,509,454 km (0.072 R)
• M58: 69,795,036 km (0.108 R)
• M59: 70,654,177 km (0.094 R)
• M60: 73,543,360 km (0.068 R)
• M61: 73,688,919 km (0.102 R)
• M62: 76,470,841 km (0.105 R)
• M63: 82,892,779 km (0.088 R)
• M64: 84,258,607 km (0.052 R)
• M65: 84,715,479 km (0.111 R)
• M66: 85,020,509 km (0.113 R)
• M67: 86,091,181 km (0.112 R)
• M68: 88,864,726 km (0.062 R)
• M69: 90,418,150 km (0.058 R)
• M70: 90,885,942 km (0.078 R)
• M71: 91,667,292 km (0.069 R)
• M72: 95,766,573 km (0.109 R)
• M73: 98,799,819 km (0.107 R)
• M74: 100,893,142 km (0.085 R)
• M75: 103,164,038 km (0.11 R)
• M76: 103,815,836 km (0.116 R)
• M77: 103,979,047 km (0.098 R)
• M78: 105,451,539 km (0.096 R)
• M79: 106,437,090 km (0.087 R)
• M80: 106,930,912 km (0.117 R)
• M81: 108,251,712 km (0.092 R)
• M82: 109,080,035 km (0.11 R)
• M83: 109,577,897 km (0.059 R)
• M84: 109,910,304 km (0.059 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit