🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.77 AU - 1.09 AU

Year: 340 Days

Day: 47.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.96 AU - 1.44 AU

Year: 498 Days

Day: 12 Hours

Environment

Temp: -22 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,734,084 km

• M1: 154,834 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.1 AU

Year: 840 Days

Day: 21.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.18 AU - 2.4 AU

Year: 1313 Days

Day: 39.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.82 AU - 4.38 AU

Year: 2587 Days

Day: 21.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,734,084 km

• M1: 1,373,757 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 12.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.17 AU - 11.67 AU

Year: 13667 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,734,084 km

• M1: 184,604 km (0.099 R)
• M2: 266,883 km (0.038 R)
• M3: 951,891 km (0.118 R)
• M4: 1,220,719 km (0.09 R)
• M5: 1,565,691 km (0.093 R)
• M6: 2,025,705 km (0.075 R)
• M7: 2,227,512 km (0.093 R)
• M8: 2,619,908 km (0.096 R)
• M9: 2,840,415 km (0.108 R)
• M10: 3,001,681 km (0.052 R)
• M11: 3,099,967 km (0.081 R)
• M12: 3,367,448 km (0.059 R)
• M13: 3,469,773 km (0.069 R)
• M14: 3,818,336 km (0.096 R)
• M15: 4,399,673 km (0.075 R)
• M16: 4,587,120 km (0.056 R)
• M17: 4,969,940 km (0.032 R)
• M18: 5,283,797 km (0.105 R)
• M19: 5,443,268 km (0.066 R)
• M20: 5,604,235 km (0.092 R)
• M21: 7,433,219 km (0.088 R)
• M22: 8,388,551 km (0.12 R)
• M23: 8,668,598 km (0.094 R)
• M24: 8,857,092 km (0.082 R)
• M25: 9,575,909 km (0.078 R)
• M26: 9,673,148 km (0.109 R)
• M27: 10,164,427 km (0.088 R)
• M28: 10,513,290 km (0.104 R)
• M29: 10,764,764 km (0.104 R)
• M30: 10,916,755 km (0.12 R)
• M31: 11,069,345 km (0.062 R)
• M32: 11,171,520 km (0.058 R)
• M33: 11,686,885 km (0.074 R)
• M34: 12,210,178 km (0.092 R)
• M35: 12,848,213 km (0.111 R)
• M36: 13,551,772 km (0.103 R)
• M37: 13,880,588 km (0.068 R)
• M38: 15,450,318 km (0.102 R)
• M39: 16,024,475 km (0.096 R)
• M40: 16,256,202 km (0.095 R)
• M41: 17,430,994 km (0.073 R)
• M42: 17,669,304 km (0.109 R)
• M43: 18,694,049 km (0.116 R)
• M44: 19,182,785 km (0.03 R)
• M45: 19,428,874 km (0.111 R)
• M46: 19,799,877 km (0.071 R)
• M47: 20,235,655 km (0.109 R)
• M48: 21,434,533 km (0.045 R)
• M49: 22,916,449 km (0.074 R)
• M50: 23,112,273 km (0.094 R)
• M51: 24,364,856 km (0.119 R)
• M52: 24,831,900 km (0.11 R)
• M53: 26,798,065 km (0.08 R)
• M54: 27,765,066 km (0.1 R)
• M55: 28,462,790 km (0.099 R)
• M56: 30,447,206 km (0.074 R)
• M57: 31,528,499 km (0.095 R)
• M58: 31,818,869 km (0.091 R)
• M59: 31,964,427 km (0.065 R)
• M60: 33,802,836 km (0.045 R)
• M61: 34,249,086 km (0.107 R)
• M62: 34,847,178 km (0.104 R)
• M63: 35,448,861 km (0.104 R)
• M64: 35,902,143 km (0.115 R)
• M65: 39,598,257 km (0.055 R)
• M66: 40,541,023 km (0.044 R)
• M67: 40,856,974 km (0.106 R)
• M68: 42,048,969 km (0.061 R)
• M69: 42,128,855 km (0.095 R)
• M70: 43,171,702 km (0.029 R)
• M71: 44,711,363 km (0.085 R)
• M72: 47,261,558 km (0.113 R)
• M73: 47,594,114 km (0.052 R)
• M74: 48,680,045 km (0.03 R)
• M75: 49,943,399 km (0.097 R)
• M76: 50,027,922 km (0.066 R)
• M77: 55,103,029 km (0.113 R)
• M78: 55,540,753 km (0.081 R)
• M79: 55,716,081 km (0.032 R)
• M80: 56,331,228 km (0.11 R)
• M81: 56,507,454 km (0.063 R)
• M82: 58,903,862 km (0.053 R)
• M83: 60,159,587 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.6

Radius: 4.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.4 AU - 15.6 AU

Year: 16738 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,734,084 km

• M1: 97,239 km (0.08 R)
• M2: 149,897 km (0.081 R)
• M3: 294,109 km (0.108 R)
• M4: 351,405 km (0.069 R)
• M5: 466,895 km (0.094 R)
• M6: 511,924 km (0.108 R)
• M7: 558,598 km (0.036 R)
• M8: 643,720 km (0.086 R)
• M9: 681,717 km (0.111 R)
• M10: 967,898 km (0.095 R)
• M11: 1,536,071 km (0.104 R)
• M12: 1,691,802 km (0.103 R)
• M13: 1,780,663 km (0.12 R)
• M14: 1,925,923 km (0.08 R)
• M15: 1,962,874 km (0.107 R)
• M16: 2,305,902 km (0.079 R)
• M17: 2,626,340 km (0.073 R)
• M18: 2,833,683 km (0.099 R)
• M19: 3,154,570 km (0.055 R)
• M20: 3,198,253 km (0.117 R)
• M21: 4,161,214 km (0.117 R)
• M22: 4,673,886 km (0.03 R)
• M23: 4,773,818 km (0.1 R)
• M24: 5,414,246 km (0.114 R)
• M25: 6,026,849 km (0.069 R)
• M26: 6,605,344 km (0.03 R)
• M27: 7,172,620 km (0.103 R)
• M28: 7,608,249 km (0.093 R)
• M29: 7,755,303 km (0.091 R)
• M30: 8,172,232 km (0.032 R)
• M31: 8,353,096 km (0.057 R)
• M32: 8,996,816 km (0.103 R)
• M33: 9,277,462 km (0.105 R)
• M34: 9,434,689 km (0.103 R)
• M35: 9,497,819 km (0.09 R)
• M36: 9,560,950 km (0.081 R)
• M37: 9,656,243 km (0.027 R)
• M38: 10,428,767 km (0.072 R)
• M39: 10,493,991 km (0.063 R)
• M40: 10,624,890 km (0.111 R)
• M41: 10,756,536 km (0.099 R)
• M42: 11,054,385 km (0.106 R)
• M43: 11,087,596 km (0.085 R)
• M44: 11,287,907 km (0.093 R)
• M45: 11,827,806 km (0.115 R)
• M46: 12,479,754 km (0.097 R)
• M47: 12,549,167 km (0.097 R)
• M48: 12,757,856 km (0.111 R)
• M49: 12,932,586 km (0.12 R)
• M50: 13,249,285 km (0.048 R)
• M51: 13,532,923 km (0.088 R)
• M52: 13,711,243 km (0.077 R)
• M53: 14,286,896 km (0.097 R)
• M54: 14,833,826 km (0.115 R)
• M55: 15,797,834 km (0.042 R)
• M56: 16,287,468 km (0.048 R)
• M57: 16,553,154 km (0.04 R)
• M58: 16,629,299 km (0.07 R)
• M59: 17,011,971 km (0.084 R)
• M60: 17,204,354 km (0.077 R)
• M61: 17,630,259 km (0.079 R)
• M62: 17,669,005 km (0.066 R)
• M63: 19,367,988 km (0.116 R)
• M64: 19,408,080 km (0.087 R)
• M65: 19,810,797 km (0.063 R)
• M66: 20,013,203 km (0.113 R)
• M67: 20,216,357 km (0.038 R)
• M68: 20,297,738 km (0.025 R)
• M69: 20,460,950 km (0.082 R)
• M70: 20,501,939 km (0.094 R)
• M71: 20,788,719 km (0.11 R)
• M72: 21,615,546 km (0.086 R)
• M73: 22,368,921 km (0.092 R)
• M74: 22,791,086 km (0.11 R)
• M75: 24,289,458 km (0.063 R)
• M76: 24,549,609 km (0.057 R)
• M77: 24,854,190 km (0.027 R)
• M78: 25,116,136 km (0.119 R)
• M79: 25,599,038 km (0.113 R)
• M80: 25,819,396 km (0.106 R)
• M81: 25,863,677 km (0.042 R)
• M82: 25,907,808 km (0.073 R)
• M83: 26,040,501 km (0.104 R)
• M84: 26,440,077 km (0.03 R)
• M85: 26,484,657 km (0.098 R)
• M86: 27,290,242 km (0.092 R)
• M87: 28,013,248 km (0.078 R)
• M88: 28,058,577 km (0.103 R)
• M89: 29,570,114 km (0.097 R)
• M90: 29,662,565 km (0.074 R)
• M91: 30,126,318 km (0.106 R)
• M92: 30,359,093 km (0.059 R)
• M93: 30,920,085 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 5

Gravity: 19.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.54 AU - 19.7 AU

Year: 28013 Days

Day: 17.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,734,084 km

• M1: 160,967 km (0.086 R)
• M2: 341,682 km (0.116 R)
• M3: 963,111 km (0.103 R)
• M4: 1,078,002 km (0.075 R)
• M5: 1,614,909 km (0.103 R)
• M6: 2,222,875 km (0.085 R)
• M7: 2,570,690 km (0.075 R)
• M8: 3,102,959 km (0.039 R)
• M9: 3,403,202 km (0.087 R)
• M10: 4,217,613 km (0.119 R)
• M11: 4,598,190 km (0.119 R)
• M12: 4,743,599 km (0.094 R)
• M13: 5,239,665 km (0.083 R)
• M14: 5,752,038 km (0.088 R)
• M15: 5,804,248 km (0.086 R)
• M16: 6,226,862 km (0.061 R)
• M17: 6,333,974 km (0.049 R)
• M18: 7,496,200 km (0.105 R)
• M19: 8,722,453 km (0.112 R)
• M20: 9,084,032 km (0.107 R)
• M21: 9,450,546 km (0.108 R)
• M22: 13,303,439 km (0.103 R)
• M23: 13,998,920 km (0.102 R)
• M24: 14,777,726 km (0.061 R)
• M25: 15,497,741 km (0.037 R)
• M26: 17,498,463 km (0.081 R)
• M27: 18,490,297 km (0.053 R)
• M28: 23,214,897 km (0.052 R)
• M29: 24,387,744 km (0.083 R)
• M30: 24,981,498 km (0.116 R)
• M31: 26,096,451 km (0.117 R)
• M32: 27,755,192 km (0.12 R)
• M33: 27,931,718 km (0.102 R)
• M34: 29,898,630 km (0.106 R)
• M35: 29,988,988 km (0.084 R)
• M36: 31,265,057 km (0.042 R)
• M37: 32,187,179 km (0.05 R)
• M38: 32,372,680 km (0.032 R)
• M39: 35,580,358 km (0.095 R)
• M40: 36,639,660 km (0.095 R)
• M41: 37,027,268 km (0.094 R)
• M42: 38,296,905 km (0.034 R)
• M43: 39,978,535 km (0.119 R)
• M44: 40,078,167 km (0.098 R)
• M45: 40,677,905 km (0.054 R)
• M46: 41,683,951 km (0.078 R)
• M47: 44,131,970 km (0.108 R)
• M48: 44,544,412 km (0.113 R)
• M49: 44,751,156 km (0.057 R)
• M50: 45,061,871 km (0.087 R)
• M51: 45,165,692 km (0.099 R)
• M52: 46,521,347 km (0.05 R)
• M53: 52,839,314 km (0.071 R)
• M54: 53,277,337 km (0.078 R)
• M55: 53,386,992 km (0.091 R)
• M56: 54,046,719 km (0.044 R)
• M57: 54,819,691 km (0.061 R)
• M58: 56,153,506 km (0.095 R)
• M59: 57,385,444 km (0.118 R)
• M60: 58,739,454 km (0.112 R)
• M61: 60,332,522 km (0.026 R)
• M62: 60,446,815 km (0.114 R)
• M63: 62,285,821 km (0.096 R)
• M64: 63,677,082 km (0.046 R)
• M65: 63,910,006 km (0.114 R)
• M66: 64,143,229 km (0.115 R)
• M67: 64,259,915 km (0.088 R)
• M68: 64,376,601 km (0.097 R)
• M69: 66,490,270 km (0.053 R)
• M70: 67,437,075 km (0.118 R)
• M71: 68,626,677 km (0.101 R)
• M72: 70,183,542 km (0.119 R)
• M73: 70,424,095 km (0.109 R)
• M74: 70,544,522 km (0.104 R)
• M75: 70,906,100 km (0.074 R)
• M76: 71,268,276 km (0.087 R)
• M77: 72,358,396 km (0.073 R)
• M78: 72,479,869 km (0.103 R)
• M79: 72,844,738 km (0.051 R)
• M80: 73,576,122 km (0.079 R)
• M81: 73,698,344 km (0.117 R)
• M82: 74,432,720 km (0.058 R)
• M83: 75,415,578 km (0.081 R)
• M84: 75,908,503 km (0.099 R)
• M85: 79,765,734 km (0.101 R)
• M86: 80,393,896 km (0.092 R)
• M87: 81,654,856 km (0.104 R)
• M88: 82,414,664 km (0.066 R)
• M89: 82,668,531 km (0.12 R)
• M90: 84,068,917 km (0.03 R)
• M91: 85,734,091 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit