🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 176 Days

Day: 19.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.48 AU - 0.78 AU

Year: 180 Days

Day: 38.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.39 AU - 1.51 AU

Year: 628 Days

Day: 39.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,109,756 km

• M1: 140,472 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.17 AU - 5.28 AU

Year: 3120 Days

Day: 13.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,109,756 km

• M1: 2,203,128 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 10.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.14 AU - 6.4 AU

Year: 4354 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,109,756 km

• M1: 184,604 km (0.086 R)
• M2: 468,092 km (0.063 R)
• M3: 638,633 km (0.11 R)
• M4: 707,149 km (0.052 R)
• M5: 896,091 km (0.11 R)
• M6: 1,126,173 km (0.107 R)
• M7: 1,236,127 km (0.119 R)
• M8: 1,336,956 km (0.077 R)
• M9: 1,453,942 km (0.09 R)
• M10: 1,712,447 km (0.081 R)
• M11: 2,060,262 km (0.03 R)
• M12: 2,135,510 km (0.101 R)
• M13: 2,320,263 km (0.058 R)
• M14: 2,510,252 km (0.104 R)
• M15: 2,591,035 km (0.079 R)
• M16: 2,689,022 km (0.066 R)
• M17: 2,804,960 km (0.105 R)
• M18: 2,922,694 km (0.075 R)
• M19: 2,990,761 km (0.096 R)
• M20: 3,111,037 km (0.117 R)
• M21: 3,215,457 km (0.097 R)
• M22: 3,356,527 km (0.102 R)
• M23: 3,608,600 km (0.048 R)
• M24: 3,718,405 km (0.106 R)
• M25: 3,829,406 km (0.084 R)
• M26: 4,188,441 km (0.108 R)
• M27: 4,284,782 km (0.049 R)
• M28: 4,479,559 km (0.079 R)
• M29: 5,687,861 km (0.112 R)
• M30: 5,773,281 km (0.09 R)
• M31: 6,250,947 km (0.049 R)
• M32: 6,361,350 km (0.054 R)
• M33: 6,472,352 km (0.1 R)
• M34: 6,606,392 km (0.117 R)
• M35: 6,786,507 km (0.097 R)
• M36: 6,968,418 km (0.076 R)
• M37: 7,174,863 km (0.11 R)
• M38: 7,360,066 km (0.091 R)
• M39: 7,430,077 km (0.065 R)
• M40: 7,735,407 km (0.118 R)
• M41: 8,529,323 km (0.07 R)
• M42: 9,147,910 km (0.12 R)
• M43: 10,064,197 km (0.078 R)
• M44: 10,141,838 km (0.116 R)
• M45: 10,297,719 km (0.107 R)
• M46: 10,402,138 km (0.078 R)
• M47: 10,823,406 km (0.116 R)
• M48: 11,009,506 km (0.077 R)
• M49: 11,196,653 km (0.112 R)
• M50: 11,357,770 km (0.085 R)
• M51: 12,258,349 km (0.028 R)
• M52: 12,535,703 km (0.109 R)
• M53: 12,759,202 km (0.099 R)
• M54: 13,953,891 km (0.088 R)
• M55: 14,272,684 km (0.071 R)
• M56: 14,740,626 km (0.073 R)
• M57: 14,829,039 km (0.034 R)
• M58: 14,976,542 km (0.033 R)
• M59: 15,154,414 km (0.088 R)
• M60: 15,422,344 km (0.094 R)
• M61: 15,781,977 km (0.051 R)
• M62: 16,448,585 km (0.076 R)
• M63: 17,000,900 km (0.078 R)
• M64: 17,496,967 km (0.032 R)
• M65: 17,684,263 km (0.117 R)
• M66: 18,029,386 km (0.078 R)
• M67: 18,949,562 km (0.114 R)
• M68: 19,238,286 km (0.043 R)
• M69: 19,367,090 km (0.083 R)
• M70: 19,560,819 km (0.088 R)
• M71: 19,950,222 km (0.026 R)
• M72: 20,342,169 km (0.097 R)
• M73: 20,440,604 km (0.113 R)
• M74: 20,571,951 km (0.086 R)
• M75: 20,868,753 km (0.114 R)
• M76: 21,200,113 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.1

Radius: 5.8

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.36 AU - 14.96 AU

Year: 17181 Days

Day: 23.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,109,756 km

• M1: 89,310 km (0.048 R)
• M2: 461,659 km (0.076 R)
• M3: 536,907 km (0.082 R)
• M4: 1,758,523 km (0.079 R)
• M5: 2,064,750 km (0.102 R)
• M6: 2,321,609 km (0.111 R)
• M7: 2,725,972 km (0.054 R)
• M8: 3,298,633 km (0.09 R)
• M9: 3,410,083 km (0.077 R)
• M10: 4,427,349 km (0.068 R)
• M11: 5,797,217 km (0.079 R)
• M12: 5,841,946 km (0.079 R)
• M13: 6,714,551 km (0.109 R)
• M14: 7,873,934 km (0.106 R)
• M15: 8,073,049 km (0.089 R)
• M16: 9,513,377 km (0.069 R)
• M17: 9,566,185 km (0.096 R)
• M18: 9,672,400 km (0.091 R)
• M19: 9,778,764 km (0.112 R)
• M20: 10,425,775 km (0.07 R)
• M21: 10,589,734 km (0.112 R)
• M22: 11,142,199 km (0.045 R)
• M23: 11,253,799 km (0.045 R)
• M24: 11,365,848 km (0.106 R)
• M25: 11,534,594 km (0.043 R)
• M26: 11,647,541 km (0.104 R)
• M27: 11,704,089 km (0.114 R)
• M28: 12,160,213 km (0.062 R)
• M29: 13,325,730 km (0.105 R)
• M30: 13,384,970 km (0.104 R)
• M31: 13,622,681 km (0.066 R)
• M32: 15,387,487 km (0.039 R)
• M33: 16,012,657 km (0.118 R)
• M34: 16,328,308 km (0.114 R)
• M35: 17,158,577 km (0.05 R)
• M36: 17,287,530 km (0.1 R)
• M37: 18,264,853 km (0.061 R)
• M38: 18,594,716 km (0.106 R)
• M39: 18,660,838 km (0.1 R)
• M40: 18,992,946 km (0.068 R)
• M41: 19,126,387 km (0.095 R)
• M42: 19,798,081 km (0.102 R)
• M43: 21,026,430 km (0.045 R)
• M44: 25,368,807 km (0.033 R)
• M45: 25,442,110 km (0.115 R)
• M46: 26,254,576 km (0.087 R)
• M47: 26,850,723 km (0.07 R)
• M48: 27,526,756 km (0.05 R)
• M49: 28,436,760 km (0.038 R)
• M50: 28,513,055 km (0.087 R)
• M51: 32,253,899 km (0.081 R)
• M52: 35,322,750 km (0.093 R)
• M53: 35,404,730 km (0.104 R)
• M54: 35,651,117 km (0.105 R)
• M55: 36,063,110 km (0.078 R)
• M56: 36,642,502 km (0.11 R)
• M57: 37,391,838 km (0.112 R)
• M58: 38,146,410 km (0.11 R)
• M59: 38,483,304 km (0.105 R)
• M60: 40,268,456 km (0.117 R)
• M61: 43,566,490 km (0.084 R)
• M62: 44,095,020 km (0.093 R)
• M63: 44,803,216 km (0.086 R)
• M64: 45,425,842 km (0.102 R)
• M65: 47,401,581 km (0.077 R)
• M66: 48,490,953 km (0.066 R)
• M67: 49,864,261 km (0.071 R)
• M68: 50,509,477 km (0.051 R)
• M69: 51,994,685 km (0.025 R)
• M70: 52,461,729 km (0.073 R)
• M71: 53,400,157 km (0.103 R)
• M72: 54,912,890 km (0.053 R)
• M73: 55,579,199 km (0.109 R)
• M74: 55,674,493 km (0.082 R)
• M75: 56,056,716 km (0.083 R)
• M76: 56,727,513 km (0.074 R)
• M77: 58,853,149 km (0.107 R)
• M78: 58,950,387 km (0.101 R)
• M79: 59,339,940 km (0.112 R)
• M80: 59,828,078 km (0.111 R)
• M81: 60,219,426 km (0.078 R)
• M82: 61,892,379 km (0.088 R)
• M83: 62,288,215 km (0.057 R)
• M84: 62,784,282 km (0.043 R)
• M85: 63,780,155 km (0.1 R)
• M86: 63,880,086 km (0.092 R)
• M87: 64,380,341 km (0.027 R)
• M88: 64,681,033 km (0.05 R)
• M89: 65,787,758 km (0.118 R)
• M90: 66,394,078 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.2

Radius: 6.7

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.09 AU - 15.13 AU

Year: 18070 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,109,756 km

• M1: 85,570 km (0.113 R)
• M2: 239,955 km (0.073 R)
• M3: 362,625 km (0.114 R)
• M4: 545,883 km (0.097 R)
• M5: 713,283 km (0.076 R)
• M6: 1,711,998 km (0.116 R)
• M7: 1,772,735 km (0.103 R)
• M8: 2,284,060 km (0.11 R)
• M9: 2,874,673 km (0.059 R)
• M10: 3,903,906 km (0.118 R)
• M11: 5,123,129 km (0.065 R)
• M12: 5,167,260 km (0.067 R)
• M13: 5,614,258 km (0.113 R)
• M14: 6,402,639 km (0.114 R)
• M15: 7,423,645 km (0.084 R)
• M16: 8,338,436 km (0.05 R)
• M17: 9,127,714 km (0.075 R)
• M18: 9,234,677 km (0.12 R)
• M19: 10,663,635 km (0.074 R)
• M20: 10,832,980 km (0.036 R)
• M21: 11,117,067 km (0.097 R)
• M22: 11,346,101 km (0.087 R)
• M23: 11,461,291 km (0.102 R)
• M24: 12,042,778 km (0.028 R)
• M25: 13,173,738 km (0.092 R)
• M26: 14,400,441 km (0.083 R)
• M27: 15,027,405 km (0.092 R)
• M28: 15,407,833 km (0.098 R)
• M29: 15,471,561 km (0.03 R)
• M30: 16,568,263 km (0.059 R)
• M31: 19,451,762 km (0.045 R)
• M32: 20,005,125 km (0.117 R)
• M33: 20,353,688 km (0.078 R)
• M34: 20,986,038 km (0.087 R)
• M35: 21,910,703 km (0.11 R)
• M36: 22,486,355 km (0.087 R)
• M37: 22,703,422 km (0.068 R)
• M38: 22,921,386 km (0.083 R)
• M39: 24,094,831 km (0.119 R)
• M40: 24,763,534 km (0.095 R)
• M41: 26,043,194 km (0.095 R)
• M42: 26,576,361 km (0.084 R)
• M43: 28,041,522 km (0.104 R)
• M44: 28,901,860 km (0.077 R)
• M45: 29,059,087 km (0.113 R)
• M46: 30,009,034 km (0.071 R)
• M47: 31,614,967 km (0.098 R)
• M48: 33,248,426 km (0.106 R)
• M49: 34,909,262 km (0.112 R)
• M50: 35,328,734 km (0.118 R)
• M51: 35,497,032 km (0.101 R)
• M52: 35,918,748 km (0.103 R)
• M53: 37,108,500 km (0.113 R)
• M54: 38,224,799 km (0.114 R)
• M55: 38,483,903 km (0.041 R)
• M56: 39,004,054 km (0.105 R)
• M57: 41,728,082 km (0.079 R)
• M58: 41,905,804 km (0.094 R)
• M59: 42,173,136 km (0.058 R)
• M60: 42,978,271 km (0.094 R)
• M61: 44,967,474 km (0.063 R)
• M62: 45,423,748 km (0.07 R)
• M63: 45,881,667 km (0.067 R)
• M64: 46,433,085 km (0.058 R)
• M65: 46,709,542 km (0.066 R)
• M66: 47,264,250 km (0.107 R)
• M67: 47,542,503 km (0.103 R)
• M68: 48,286,902 km (0.055 R)
• M69: 49,881,615 km (0.112 R)
• M70: 50,353,895 km (0.082 R)
• M71: 50,922,666 km (0.099 R)
• M72: 52,737,737 km (0.095 R)
• M73: 52,929,971 km (0.1 R)
• M74: 53,315,335 km (0.103 R)
• M75: 54,185,546 km (0.054 R)
• M76: 54,282,485 km (0.068 R)
• M77: 54,670,991 km (0.107 R)
• M78: 55,842,192 km (0.06 R)
• M79: 56,529,146 km (0.071 R)
• M80: 61,820,422 km (0.037 R)
• M81: 62,023,128 km (0.107 R)
• M82: 62,531,012 km (0.025 R)
• M83: 63,448,646 km (0.092 R)
• M84: 63,755,471 km (0.107 R)
• M85: 64,678,939 km (0.089 R)
• M86: 64,781,862 km (0.101 R)
• M87: 65,606,894 km (0.1 R)
• M88: 66,435,367 km (0.096 R)
• M89: 66,539,188 km (0.096 R)
• M90: 67,267,431 km (0.114 R)
• M91: 67,684,659 km (0.12 R)
• M92: 68,102,935 km (0.087 R)
• M93: 69,257,232 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 3.2

Gravity: 57.71 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.41 AU - 20.43 AU

Year: 29618 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,109,756 km

• M1: 120,127 km (0.094 R)
• M2: 195,674 km (0.085 R)
• M3: 1,353,861 km (0.093 R)
• M4: 1,422,377 km (0.109 R)
• M5: 2,168,421 km (0.051 R)
• M6: 2,208,364 km (0.103 R)
• M7: 2,622,151 km (0.103 R)
• M8: 2,707,721 km (0.115 R)
• M9: 3,240,439 km (0.116 R)
• M10: 4,247,084 km (0.117 R)
• M11: 4,602,528 km (0.115 R)
• M12: 5,341,691 km (0.1 R)
• M13: 5,559,506 km (0.115 R)
• M14: 6,060,210 km (0.106 R)
• M15: 6,344,745 km (0.117 R)
• M16: 7,163,943 km (0.089 R)
• M17: 7,343,759 km (0.098 R)
• M18: 7,707,881 km (0.088 R)
• M19: 7,769,216 km (0.081 R)
• M20: 7,830,551 km (0.119 R)
• M21: 8,390,645 km (0.063 R)
• M22: 8,643,615 km (0.104 R)
• M23: 8,835,101 km (0.093 R)
• M24: 8,899,278 km (0.096 R)
• M25: 9,287,185 km (0.08 R)
• M26: 9,813,022 km (0.064 R)
• M27: 10,416,051 km (0.11 R)
• M28: 11,447,528 km (0.07 R)
• M29: 13,679,828 km (0.109 R)
• M30: 14,052,177 km (0.06 R)
• M31: 15,419,801 km (0.053 R)
• M32: 18,936,697 km (0.095 R)
• M33: 19,434,708 km (0.073 R)
• M34: 22,075,410 km (0.11 R)
• M35: 22,424,272 km (0.116 R)
• M36: 23,393,068 km (0.089 R)
• M37: 24,375,327 km (0.106 R)
• M38: 25,007,378 km (0.098 R)
• M39: 25,370,901 km (0.076 R)
• M40: 25,827,923 km (0.094 R)
• M41: 26,564,692 km (0.03 R)
• M42: 27,028,745 km (0.069 R)
• M43: 27,214,994 km (0.11 R)
• M44: 27,588,989 km (0.087 R)
• M45: 28,247,519 km (0.085 R)
• M46: 28,816,140 km (0.093 R)
• M47: 30,060,944 km (0.034 R)
• M48: 30,157,285 km (0.11 R)
• M49: 31,616,912 km (0.112 R)
• M50: 32,108,490 km (0.104 R)
• M51: 33,198,759 km (0.062 R)
• M52: 33,999,407 km (0.079 R)
• M53: 34,806,338 km (0.039 R)
• M54: 36,233,651 km (0.112 R)
• M55: 36,336,276 km (0.079 R)
• M56: 38,201,013 km (0.032 R)
• M57: 38,514,720 km (0.077 R)
• M58: 38,724,456 km (0.082 R)
• M59: 40,735,201 km (0.076 R)
• M60: 41,162,752 km (0.105 R)
• M61: 44,857,071 km (0.116 R)
• M62: 45,852,645 km (0.111 R)
• M63: 46,186,099 km (0.079 R)
• M64: 47,865,335 km (0.107 R)
• M65: 48,316,522 km (0.058 R)
• M66: 48,769,205 km (0.081 R)
• M67: 50,938,075 km (0.113 R)
• M68: 51,168,156 km (0.114 R)
• M69: 52,672,513 km (0.104 R)
• M70: 53,254,897 km (0.119 R)
• M71: 53,722,391 km (0.098 R)
• M72: 54,191,230 km (0.106 R)
• M73: 54,543,832 km (0.111 R)
• M74: 56,794,084 km (0.115 R)
• M75: 60,286,596 km (0.106 R)
• M76: 60,529,991 km (0.099 R)
• M77: 62,858,781 km (0.097 R)
• M78: 63,229,186 km (0.078 R)
• M79: 65,466,571 km (0.095 R)
• M80: 67,224,646 km (0.109 R)
• M81: 74,279,831 km (0.105 R)
• M82: 77,166,920 km (0.09 R)
• M83: 79,823,329 km (0.088 R)
• M84: 80,090,511 km (0.115 R)
• M85: 83,863,669 km (0.042 R)
• M86: 84,815,859 km (0.114 R)
• M87: 85,361,592 km (0.104 R)
• M88: 88,522,446 km (0.046 R)
• M89: 88,937,430 km (0.067 R)
• M90: 89,769,643 km (0.09 R)
• M91: 90,325,698 km (0.096 R)
• M92: 90,464,974 km (0.077 R)
• M93: 91,301,824 km (0.107 R)
• M94: 93,968,706 km (0.072 R)
• M95: 94,109,776 km (0.108 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit