🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 301 Days

Day: 30 Hours

Environment

Temp: 88 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 338 Days

Day: 22.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.72 AU - 4.52 AU

Year: 3101 Days

Day: 25.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 13.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.27 AU - 11.61 AU

Year: 13419 Days

Day: 8 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,393,194 km

• M1: 175,777 km (0.085 R)
• M2: 318,494 km (0.052 R)
• M3: 456,573 km (0.08 R)
• M4: 659,727 km (0.075 R)
• M5: 925,861 km (0.11 R)
• M6: 1,506,600 km (0.084 R)
• M7: 1,691,802 km (0.115 R)
• M8: 2,796,583 km (0.082 R)
• M9: 3,215,008 km (0.119 R)
• M10: 3,905,701 km (0.116 R)
• M11: 4,008,026 km (0.096 R)
• M12: 4,507,085 km (0.12 R)
• M13: 5,708,655 km (0.107 R)
• M14: 6,090,877 km (0.075 R)
• M15: 6,390,522 km (0.074 R)
• M16: 7,035,588 km (0.061 R)
• M17: 10,206,016 km (0.051 R)
• M18: 11,214,305 km (0.083 R)
• M19: 11,471,314 km (0.095 R)
• M20: 11,767,518 km (0.12 R)
• M21: 11,953,917 km (0.056 R)
• M22: 14,505,159 km (0.106 R)
• M23: 14,625,137 km (0.113 R)
• M24: 16,047,962 km (0.033 R)
• M25: 16,254,856 km (0.104 R)
• M26: 16,545,973 km (0.107 R)
• M27: 17,217,817 km (0.098 R)
• M28: 19,374,719 km (0.096 R)
• M29: 19,462,833 km (0.057 R)
• M30: 19,772,051 km (0.093 R)
• M31: 20,216,507 km (0.077 R)
• M32: 20,440,006 km (0.07 R)
• M33: 22,905,977 km (0.118 R)
• M34: 23,139,051 km (0.103 R)
• M35: 24,316,236 km (0.104 R)
• M36: 25,079,784 km (0.113 R)
• M37: 25,271,867 km (0.08 R)
• M38: 26,826,489 km (0.098 R)
• M39: 27,121,496 km (0.102 R)
• M40: 27,220,081 km (0.077 R)
• M41: 28,412,076 km (0.049 R)
• M42: 29,367,708 km (0.109 R)
• M43: 29,519,549 km (0.092 R)
• M44: 29,874,994 km (0.11 R)
• M45: 30,590,072 km (0.081 R)
• M46: 31,310,685 km (0.099 R)
• M47: 32,089,042 km (0.109 R)
• M48: 33,929,994 km (0.075 R)
• M49: 34,248,937 km (0.116 R)
• M50: 34,622,482 km (0.118 R)
• M51: 35,913,063 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.9

Radius: 3.1

Gravity: 64.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.43 AU - 13.97 AU

Year: 17785 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,393,194 km

• M1: 70,161 km (0.062 R)
• M2: 106,514 km (0.082 R)
• M3: 216,767 km (0.105 R)
• M4: 357,240 km (0.094 R)
• M5: 522,695 km (0.111 R)
• M6: 623,973 km (0.115 R)
• M7: 753,824 km (0.1 R)
• M8: 1,165,816 km (0.047 R)
• M9: 1,244,654 km (0.072 R)
• M10: 1,407,866 km (0.108 R)
• M11: 1,577,659 km (0.046 R)
• M12: 1,635,703 km (0.074 R)
• M13: 2,622,301 km (0.041 R)
• M14: 2,795,685 km (0.083 R)
• M15: 3,525,573 km (0.114 R)
• M16: 4,764,243 km (0.096 R)
• M17: 4,848,467 km (0.112 R)
• M18: 4,933,139 km (0.071 R)
• M19: 5,276,466 km (0.101 R)
• M20: 5,451,047 km (0.073 R)
• M21: 5,761,164 km (0.091 R)
• M22: 7,346,602 km (0.085 R)
• M23: 7,639,664 km (0.074 R)
• M24: 8,439,265 km (0.105 R)
• M25: 8,490,128 km (0.088 R)
• M26: 8,541,141 km (0.111 R)
• M27: 8,592,154 km (0.093 R)
• M28: 9,004,445 km (0.118 R)
• M29: 10,826,548 km (0.086 R)
• M30: 10,937,250 km (0.102 R)
• M31: 11,496,148 km (0.062 R)
• M32: 12,351,548 km (0.102 R)
• M33: 13,109,561 km (0.094 R)
• M34: 13,702,716 km (0.108 R)
• M35: 13,762,555 km (0.077 R)
• M36: 14,002,510 km (0.078 R)
• M37: 14,123,086 km (0.076 R)
• M38: 14,669,866 km (0.107 R)
• M39: 14,731,052 km (0.085 R)
• M40: 14,853,573 km (0.089 R)
• M41: 15,471,711 km (0.062 R)
• M42: 15,658,858 km (0.119 R)
• M43: 16,351,047 km (0.1 R)
• M44: 16,860,877 km (0.058 R)
• M45: 18,092,217 km (0.112 R)
• M46: 19,218,390 km (0.056 R)
• M47: 19,285,260 km (0.108 R)
• M48: 19,352,280 km (0.089 R)
• M49: 20,571,951 km (0.095 R)
• M50: 20,983,944 km (0.12 R)
• M51: 25,544,734 km (0.113 R)
• M52: 26,507,247 km (0.116 R)
• M53: 27,105,339 km (0.101 R)
• M54: 27,406,180 km (0.052 R)
• M55: 28,696,612 km (0.105 R)
• M56: 29,156,775 km (0.116 R)
• M57: 30,162,072 km (0.112 R)
• M58: 30,551,775 km (0.079 R)
• M59: 30,943,123 km (0.092 R)
• M60: 31,178,739 km (0.065 R)
• M61: 32,206,626 km (0.074 R)
• M62: 33,728,635 km (0.083 R)
• M63: 34,865,130 km (0.074 R)
• M64: 35,192,151 km (0.049 R)
• M65: 35,849,185 km (0.098 R)
• M66: 37,258,846 km (0.037 R)
• M67: 38,012,520 km (0.073 R)
• M68: 38,096,594 km (0.062 R)
• M69: 40,303,312 km (0.089 R)
• M70: 40,904,396 km (0.077 R)
• M71: 41,855,091 km (0.029 R)
• M72: 42,551,170 km (0.06 R)
• M73: 42,638,385 km (0.115 R)
• M74: 43,075,660 km (0.1 R)
• M75: 44,573,284 km (0.101 R)
• M76: 44,750,557 km (0.087 R)
• M77: 44,839,269 km (0.09 R)
• M78: 46,896,539 km (0.105 R)
• M79: 47,257,369 km (0.116 R)
• M80: 50,454,425 km (0.117 R)
• M81: 51,380,585 km (0.094 R)
• M82: 51,566,536 km (0.104 R)
• M83: 51,752,635 km (0.103 R)
• M84: 52,032,234 km (0.118 R)
• M85: 56,286,348 km (0.065 R)
• M86: 57,054,234 km (0.065 R)
• M87: 57,150,426 km (0.113 R)
• M88: 60,454,145 km (0.107 R)
• M89: 62,228,077 km (0.108 R)
• M90: 62,327,110 km (0.083 R)
• M91: 62,426,294 km (0.069 R)
• M92: 62,525,477 km (0.112 R)
• M93: 64,219,224 km (0.082 R)
• M94: 64,820,608 km (0.101 R)
• M95: 66,332,145 km (0.098 R)
• M96: 67,855,350 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 6.2

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.52 AU - 14.88 AU

Year: 17785 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,393,194 km

• M1: 188,793 km (0.109 R)
• M2: 290,369 km (0.073 R)
• M3: 357,389 km (0.049 R)
• M4: 508,633 km (0.093 R)
• M5: 613,501 km (0.062 R)
• M6: 894,745 km (0.117 R)
• M7: 1,022,950 km (0.119 R)
• M8: 1,212,790 km (0.102 R)
• M9: 1,413,700 km (0.043 R)
• M10: 2,425,131 km (0.07 R)
• M11: 2,496,639 km (0.055 R)
• M12: 2,678,400 km (0.095 R)
• M13: 3,055,088 km (0.03 R)
• M14: 3,815,942 km (0.088 R)
• M15: 4,068,015 km (0.117 R)
• M16: 4,282,089 km (0.078 R)
• M17: 4,368,856 km (0.105 R)
• M18: 5,690,105 km (0.08 R)
• M19: 6,026,401 km (0.092 R)
• M20: 6,319,762 km (0.103 R)
• M21: 6,418,497 km (0.089 R)
• M22: 6,617,761 km (0.092 R)
• M23: 6,718,141 km (0.118 R)
• M24: 6,971,261 km (0.074 R)
• M25: 7,330,894 km (0.091 R)
• M26: 7,382,805 km (0.059 R)
• M27: 7,434,715 km (0.118 R)
• M28: 8,718,863 km (0.115 R)
• M29: 8,939,520 km (0.081 R)
• M30: 9,612,411 km (0.104 R)
• M31: 10,012,585 km (0.108 R)
• M32: 10,185,670 km (0.104 R)
• M33: 10,828,941 km (0.084 R)
• M34: 11,066,054 km (0.072 R)
• M35: 11,304,961 km (0.114 R)
• M36: 12,215,863 km (0.112 R)
• M37: 12,773,713 km (0.119 R)
• M38: 14,236,631 km (0.056 R)
• M39: 18,718,583 km (0.112 R)
• M40: 19,003,268 km (0.11 R)
• M41: 20,374,482 km (0.076 R)
• M42: 22,226,952 km (0.092 R)
• M43: 23,901,102 km (0.113 R)
• M44: 24,675,421 km (0.076 R)
• M45: 25,931,295 km (0.038 R)
• M46: 28,423,147 km (0.113 R)
• M47: 32,514,798 km (0.054 R)
• M48: 33,976,668 km (0.075 R)
• M49: 34,150,052 km (0.118 R)
• M50: 34,410,652 km (0.042 R)
• M51: 34,933,945 km (0.087 R)
• M52: 35,459,931 km (0.104 R)
• M53: 36,165,136 km (0.083 R)
• M54: 36,253,698 km (0.08 R)
• M55: 36,608,394 km (0.083 R)
• M56: 36,697,255 km (0.102 R)
• M57: 37,410,538 km (0.05 R)
• M58: 37,858,733 km (0.052 R)
• M59: 39,213,940 km (0.101 R)
• M60: 41,693,076 km (0.059 R)
• M61: 42,064,528 km (0.067 R)
• M62: 42,343,976 km (0.119 R)
• M63: 42,904,669 km (0.117 R)
• M64: 42,998,318 km (0.06 R)
• M65: 43,750,196 km (0.091 R)
• M66: 43,938,839 km (0.076 R)
• M67: 44,791,098 km (0.1 R)
• M68: 44,886,243 km (0.048 R)
• M69: 45,553,300 km (0.114 R)
• M70: 45,840,228 km (0.034 R)
• M71: 47,477,427 km (0.111 R)
• M72: 48,351,827 km (0.093 R)
• M73: 49,624,306 km (0.117 R)
• M74: 50,511,721 km (0.092 R)
• M75: 52,002,314 km (0.107 R)
• M76: 53,507,418 km (0.087 R)
• M77: 53,608,247 km (0.11 R)
• M78: 53,911,183 km (0.041 R)
• M79: 57,796,988 km (0.108 R)
• M80: 58,314,896 km (0.114 R)
• M81: 58,626,508 km (0.072 R)
• M82: 60,192,349 km (0.114 R)
• M83: 61,349,339 km (0.051 R)
• M84: 61,454,955 km (0.091 R)
• M85: 62,938,966 km (0.076 R)
• M86: 65,726,273 km (0.041 R)
• M87: 66,591,996 km (0.039 R)
• M88: 68,115,950 km (0.092 R)
• M89: 68,225,306 km (0.096 R)
• M90: 70,534,050 km (0.075 R)
• M91: 70,976,710 km (0.113 R)
• M92: 71,198,414 km (0.051 R)
• M93: 72,644,876 km (0.06 R)
• M94: 73,876,365 km (0.057 R)
• M95: 74,663,699 km (0.086 R)
• M96: 75,114,886 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32

Radius: 5.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.44 AU - 13.44 AU

Year: 18273 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,393,194 km

• M1: 156,031 km (0.053 R)
• M2: 518,357 km (0.107 R)
• M3: 558,898 km (0.07 R)
• M4: 1,075,609 km (0.085 R)
• M5: 1,168,509 km (0.09 R)
• M6: 1,449,005 km (0.105 R)
• M7: 2,020,768 km (0.049 R)
• M8: 2,321,909 km (0.118 R)
• M9: 2,727,169 km (0.046 R)
• M10: 2,873,326 km (0.113 R)
• M11: 3,135,272 km (0.089 R)
• M12: 3,249,864 km (0.064 R)
• M13: 3,307,759 km (0.029 R)
• M14: 3,621,914 km (0.097 R)
• M15: 3,863,963 km (0.085 R)
• M16: 4,173,781 km (0.091 R)
• M17: 4,599,387 km (0.077 R)
• M18: 4,795,360 km (0.086 R)
• M19: 5,150,655 km (0.074 R)
• M20: 5,445,512 km (0.1 R)
• M21: 6,387,081 km (0.102 R)
• M22: 6,508,255 km (0.115 R)
• M23: 6,581,409 km (0.045 R)
• M24: 7,276,590 km (0.106 R)
• M25: 7,454,163 km (0.076 R)
• M26: 7,633,082 km (0.052 R)
• M27: 7,787,467 km (0.047 R)
• M28: 10,169,065 km (0.087 R)
• M29: 10,768,204 km (0.116 R)
• M30: 11,378,713 km (0.113 R)
• M31: 11,466,826 km (0.101 R)
• M32: 11,555,239 km (0.093 R)
• M33: 12,180,109 km (0.112 R)
• M34: 12,938,271 km (0.112 R)
• M35: 13,369,562 km (0.093 R)
• M36: 14,151,360 km (0.066 R)
• M37: 14,500,073 km (0.111 R)
• M38: 14,819,464 km (0.099 R)
• M39: 15,141,249 km (0.089 R)
• M40: 16,484,339 km (0.056 R)
• M41: 16,985,193 km (0.061 R)
• M42: 17,355,597 km (0.112 R)
• M43: 19,282,717 km (0.097 R)
• M44: 22,004,201 km (0.09 R)
• M45: 22,297,563 km (0.084 R)
• M46: 22,740,073 km (0.11 R)
• M47: 22,925,425 km (0.113 R)
• M48: 23,222,825 km (0.114 R)
• M49: 24,425,293 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 3.7

Gravity: 36.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.83 AU - 17.97 AU

Year: 21330 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,393,194 km

• M1: 57,745 km (0.032 R)
• M2: 177,124 km (0.086 R)
• M3: 232,924 km (0.061 R)
• M4: 473,776 km (0.111 R)
• M5: 1,201,121 km (0.098 R)
• M6: 1,228,348 km (0.1 R)
• M7: 1,814,173 km (0.072 R)
• M8: 1,972,448 km (0.039 R)
• M9: 2,004,611 km (0.096 R)
• M10: 2,201,482 km (0.1 R)
• M11: 2,268,502 km (0.088 R)
• M12: 2,336,120 km (0.102 R)
• M13: 2,756,191 km (0.112 R)
• M14: 3,467,679 km (0.103 R)
• M15: 3,904,205 km (0.106 R)
• M16: 3,944,746 km (0.101 R)
• M17: 4,067,117 km (0.103 R)
• M18: 4,108,257 km (0.115 R)
• M19: 4,149,546 km (0.1 R)
• M20: 4,190,984 km (0.103 R)
• M21: 4,274,011 km (0.085 R)
• M22: 4,655,037 km (0.119 R)
• M23: 5,046,983 km (0.112 R)
• M24: 5,359,045 km (0.066 R)
• M25: 5,861,843 km (0.047 R)
• M26: 6,427,473 km (0.033 R)
• M27: 7,059,673 km (0.114 R)
• M28: 7,711,471 km (0.104 R)
• M29: 7,864,659 km (0.119 R)
• M30: 8,173,878 km (0.118 R)
• M31: 8,225,789 km (0.071 R)
• M32: 8,804,433 km (0.066 R)
• M33: 10,223,070 km (0.054 R)
• M34: 11,073,234 km (0.083 R)
• M35: 11,361,659 km (0.045 R)
• M36: 12,182,203 km (0.061 R)
• M37: 13,204,106 km (0.087 R)
• M38: 13,571,369 km (0.093 R)
• M39: 14,004,006 km (0.093 R)
• M40: 14,315,768 km (0.027 R)
• M41: 15,457,050 km (0.11 R)
• M42: 15,585,555 km (0.073 R)
• M43: 16,038,537 km (0.096 R)
• M44: 16,364,661 km (0.085 R)
• M45: 18,163,276 km (0.029 R)
• M46: 18,571,379 km (0.076 R)
• M47: 18,982,623 km (0.06 R)
• M48: 20,023,525 km (0.114 R)
• M49: 20,093,687 km (0.108 R)
• M50: 21,511,725 km (0.098 R)
• M51: 21,655,339 km (0.114 R)
• M52: 21,943,464 km (0.102 R)
• M53: 22,742,317 km (0.11 R)
• M54: 23,035,230 km (0.104 R)
• M55: 23,329,339 km (0.066 R)
• M56: 29,785,086 km (0.118 R)
• M57: 30,668,910 km (0.111 R)
• M58: 30,911,408 km (0.108 R)
• M59: 31,887,684 km (0.097 R)
• M60: 34,456,429 km (0.105 R)
• M61: 36,063,259 km (0.093 R)
• M62: 36,319,221 km (0.067 R)
• M63: 39,174,147 km (0.077 R)
• M64: 39,612,918 km (0.1 R)
• M65: 39,876,958 km (0.087 R)
• M66: 40,053,334 km (0.091 R)
• M67: 41,652,386 km (0.082 R)
• M68: 42,459,765 km (0.109 R)
• M69: 42,820,147 km (0.069 R)
• M70: 43,634,857 km (0.096 R)
• M71: 45,647,845 km (0.107 R)
• M72: 45,924,751 km (0.099 R)
• M73: 47,784,552 km (0.051 R)
• M74: 50,906,510 km (0.084 R)
• M75: 51,193,588 km (0.111 R)
• M76: 53,704,140 km (0.099 R)
• M77: 54,778,252 km (0.088 R)
• M78: 55,170,498 km (0.118 R)
• M79: 58,342,721 km (0.079 R)
• M80: 58,542,883 km (0.034 R)
• M81: 58,743,344 km (0.061 R)
• M82: 60,456,389 km (0.041 R)
• M83: 61,166,530 km (0.099 R)
• M84: 61,675,313 km (0.082 R)
• M85: 61,777,338 km (0.089 R)
• M86: 62,083,565 km (0.055 R)
• M87: 63,005,088 km (0.099 R)
• M88: 63,416,183 km (0.054 R)
• M89: 64,447,660 km (0.066 R)
• M90: 65,484,673 km (0.043 R)
• M91: 65,588,793 km (0.117 R)
• M92: 67,890,805 km (0.055 R)
• M93: 68,523,155 km (0.115 R)
• M94: 69,157,600 km (0.118 R)
• M95: 69,369,430 km (0.118 R)
• M96: 70,645,350 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit