🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.46 AU - 0.54 AU

Year: 131 Days

Day: 46.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 34.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.02 AU - 1.1 AU

Year: 405 Days

Day: 39.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.01 AU - 1.33 AU

Year: 469 Days

Day: 26.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,141,366 km

• M1: 309,518 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.24 AU - 1.92 AU

Year: 737 Days

Day: 25 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.06 AU - 2.06 AU

Year: 1096 Days

Day: 34.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 10

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.26 AU - 7.84 AU

Year: 7694 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,141,366 km

• M1: 145,409 km (0.118 R)
• M2: 233,821 km (0.078 R)
• M3: 408,552 km (0.063 R)
• M4: 500,704 km (0.116 R)
• M5: 757,564 km (0.082 R)
• M6: 1,410,110 km (0.1 R)
• M7: 1,472,791 km (0.047 R)
• M8: 1,869,375 km (0.05 R)
• M9: 2,224,820 km (0.076 R)
• M10: 2,601,657 km (0.099 R)
• M11: 2,679,447 km (0.109 R)
• M12: 3,528,864 km (0.06 R)
• M13: 3,878,923 km (0.115 R)
• M14: 4,363,022 km (0.094 R)
• M15: 4,834,405 km (0.113 R)
• M16: 5,288,883 km (0.108 R)
• M17: 5,554,868 km (0.083 R)
• M18: 5,622,038 km (0.029 R)
• M19: 6,238,979 km (0.086 R)
• M20: 6,343,847 km (0.097 R)
• M21: 6,449,314 km (0.118 R)
• M22: 6,520,074 km (0.076 R)
• M23: 7,277,637 km (0.111 R)
• M24: 8,215,765 km (0.088 R)
• M25: 8,679,519 km (0.071 R)
• M26: 9,632,457 km (0.118 R)
• M27: 10,039,364 km (0.032 R)
• M28: 10,410,366 km (0.087 R)
• M29: 10,493,393 km (0.108 R)
• M30: 10,743,969 km (0.085 R)
• M31: 10,869,931 km (0.12 R)
• M32: 11,293,592 km (0.089 R)
• M33: 11,765,723 km (0.12 R)
• M34: 12,729,432 km (0.115 R)
• M35: 13,355,948 km (0.107 R)
• M36: 13,446,305 km (0.071 R)
• M37: 13,536,812 km (0.04 R)
• M38: 15,342,159 km (0.084 R)
• M39: 15,436,855 km (0.114 R)
• M40: 15,769,560 km (0.101 R)
• M41: 16,104,510 km (0.1 R)
• M42: 16,200,701 km (0.114 R)
• M43: 16,442,003 km (0.089 R)
• M44: 16,538,793 km (0.105 R)
• M45: 18,565,545 km (0.114 R)
• M46: 18,970,207 km (0.057 R)
• M47: 19,173,510 km (0.082 R)
• M48: 19,685,135 km (0.116 R)
• M49: 20,149,487 km (0.104 R)
• M50: 20,513,010 km (0.089 R)
• M51: 21,088,812 km (0.105 R)
• M52: 21,299,446 km (0.035 R)
• M53: 21,405,062 km (0.065 R)
• M54: 22,793,928 km (0.063 R)
• M55: 24,321,921 km (0.095 R)
• M56: 24,986,884 km (0.103 R)
• M57: 25,265,584 km (0.094 R)
• M58: 25,433,433 km (0.079 R)
• M59: 26,732,092 km (0.108 R)
• M60: 28,342,214 km (0.092 R)
• M61: 29,983,452 km (0.112 R)
• M62: 30,457,977 km (0.098 R)
• M63: 30,577,057 km (0.066 R)
• M64: 31,836,222 km (0.073 R)
• M65: 32,441,794 km (0.115 R)
• M66: 32,745,927 km (0.077 R)
• M67: 32,990,070 km (0.11 R)
• M68: 33,295,848 km (0.114 R)
• M69: 33,418,519 km (0.112 R)
• M70: 34,343,034 km (0.093 R)
• M71: 34,777,466 km (0.116 R)
• M72: 34,964,014 km (0.065 R)
• M73: 35,151,161 km (0.059 R)
• M74: 35,213,544 km (0.099 R)
• M75: 35,776,929 km (0.099 R)
• M76: 35,839,760 km (0.101 R)
• M77: 36,154,215 km (0.112 R)
• M78: 36,406,437 km (0.103 R)
• M79: 37,039,685 km (0.098 R)
• M80: 37,612,645 km (0.069 R)
• M81: 38,509,783 km (0.108 R)
• M82: 38,638,587 km (0.084 R)
• M83: 41,045,916 km (0.104 R)
• M84: 41,506,827 km (0.113 R)
• M85: 42,367,314 km (0.084 R)
• M86: 42,500,306 km (0.115 R)
• M87: 43,300,655 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 8.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.27 AU - 11.69 AU

Year: 14425 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,141,366 km

• M1: 105,766 km (0.116 R)
• M2: 376,239 km (0.092 R)
• M3: 840,291 km (0.059 R)
• M4: 1,096,702 km (0.1 R)
• M5: 1,281,306 km (0.114 R)
• M6: 1,680,732 km (0.117 R)
• M7: 1,982,471 km (0.092 R)
• M8: 2,208,663 km (0.115 R)
• M9: 2,395,660 km (0.114 R)
• M10: 2,961,888 km (0.079 R)
• M11: 4,415,531 km (0.11 R)
• M12: 6,285,504 km (0.091 R)
• M13: 7,162,896 km (0.104 R)
• M14: 7,545,717 km (0.075 R)
• M15: 7,686,488 km (0.036 R)
• M16: 8,114,338 km (0.073 R)
• M17: 9,633,504 km (0.098 R)
• M18: 9,709,799 km (0.104 R)
• M19: 10,445,073 km (0.059 R)
• M20: 10,799,620 km (0.085 R)
• M21: 11,479,991 km (0.054 R)
• M22: 11,723,536 km (0.056 R)
• M23: 12,050,707 km (0.115 R)
• M24: 12,924,209 km (0.083 R)
• M25: 13,262,300 km (0.116 R)
• M26: 13,517,813 km (0.102 R)
• M27: 14,033,627 km (0.117 R)
• M28: 14,293,927 km (0.073 R)
• M29: 15,574,784 km (0.081 R)
• M30: 15,889,388 km (0.094 R)
• M31: 16,160,759 km (0.109 R)
• M32: 16,616,434 km (0.089 R)
• M33: 17,354,400 km (0.097 R)
• M34: 17,493,975 km (0.097 R)
• M35: 17,727,348 km (0.087 R)
• M36: 18,291,780 km (0.117 R)
• M37: 19,341,808 km (0.07 R)
• M38: 21,499,907 km (0.11 R)
• M39: 22,353,961 km (0.067 R)
• M40: 24,667,791 km (0.07 R)
• M41: 26,895,154 km (0.12 R)
• M42: 27,002,864 km (0.098 R)
• M43: 27,218,585 km (0.098 R)
• M44: 27,978,243 km (0.063 R)
• M45: 29,296,798 km (0.097 R)
• M46: 29,740,805 km (0.043 R)
• M47: 30,131,106 km (0.112 R)
• M48: 30,242,855 km (0.082 R)
• M49: 31,029,590 km (0.105 R)
• M50: 35,298,216 km (0.093 R)
• M51: 35,475,190 km (0.115 R)
• M52: 36,483,181 km (0.115 R)
• M53: 39,563,251 km (0.095 R)
• M54: 39,930,963 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 7.5

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.89 AU - 16.29 AU

Year: 18579 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,141,366 km

• M1: 111,301 km (0.112 R)
• M2: 482,453 km (0.112 R)
• M3: 843,134 km (0.093 R)
• M4: 1,587,084 km (0.114 R)
• M5: 3,320,325 km (0.05 R)
• M6: 4,111,847 km (0.114 R)
• M7: 4,402,217 km (0.07 R)
• M8: 4,486,440 km (0.079 R)
• M9: 4,571,262 km (0.104 R)
• M10: 4,872,103 km (0.079 R)
• M11: 5,402,727 km (0.064 R)
• M12: 5,720,772 km (0.076 R)
• M13: 5,812,775 km (0.118 R)
• M14: 5,905,376 km (0.106 R)
• M15: 6,185,722 km (0.076 R)
• M16: 6,614,619 km (0.115 R)
• M17: 6,662,790 km (0.11 R)
• M18: 6,759,729 km (0.051 R)
• M19: 7,400,607 km (0.103 R)
• M20: 7,753,807 km (0.093 R)
• M21: 8,060,782 km (0.092 R)
• M22: 8,371,946 km (0.101 R)
• M23: 8,528,874 km (0.116 R)
• M24: 8,634,191 km (0.104 R)
• M25: 8,686,849 km (0.077 R)
• M26: 9,005,792 km (0.109 R)
• M27: 9,059,348 km (0.083 R)
• M28: 9,437,082 km (0.09 R)
• M29: 9,545,840 km (0.065 R)
• M30: 10,152,160 km (0.109 R)
• M31: 10,375,660 km (0.108 R)
• M32: 10,431,759 km (0.053 R)
• M33: 11,401,452 km (0.075 R)
• M34: 12,519,098 km (0.112 R)
• M35: 13,000,055 km (0.073 R)
• M36: 14,104,237 km (0.074 R)
• M37: 14,228,702 km (0.091 R)
• M38: 14,604,642 km (0.07 R)
• M39: 14,730,603 km (0.061 R)
• M40: 14,920,293 km (0.12 R)
• M41: 15,687,132 km (0.069 R)
• M42: 16,140,264 km (0.073 R)
• M43: 19,293,039 km (0.112 R)
• M44: 20,620,122 km (0.08 R)
• M45: 20,690,732 km (0.03 R)
• M46: 22,556,068 km (0.059 R)
• M47: 23,140,846 km (0.103 R)
• M48: 23,508,707 km (0.099 R)
• M49: 24,176,063 km (0.057 R)
• M50: 24,699,207 km (0.059 R)
• M51: 26,214,783 km (0.028 R)
• M52: 26,598,352 km (0.067 R)
• M53: 27,448,666 km (0.052 R)
• M54: 27,526,457 km (0.1 R)
• M55: 27,604,248 km (0.072 R)
• M56: 28,229,567 km (0.094 R)
• M57: 29,812,911 km (0.086 R)
• M58: 29,892,946 km (0.114 R)
• M59: 32,241,632 km (0.043 R)
• M60: 32,652,578 km (0.092 R)
• M61: 32,735,006 km (0.084 R)
• M62: 33,562,731 km (0.092 R)
• M63: 34,229,788 km (0.081 R)
• M64: 35,154,303 km (0.084 R)
• M65: 35,238,826 km (0.085 R)
• M66: 35,662,038 km (0.102 R)
• M67: 37,630,746 km (0.038 R)
• M68: 39,458,682 km (0.091 R)
• M69: 40,162,690 km (0.099 R)
• M70: 40,427,777 km (0.077 R)
• M71: 40,604,901 km (0.119 R)
• M72: 43,562,900 km (0.074 R)
• M73: 45,297,338 km (0.112 R)
• M74: 46,404,362 km (0.118 R)
• M75: 47,613,561 km (0.117 R)
• M76: 48,833,233 km (0.079 R)
• M77: 49,305,065 km (0.045 R)
• M78: 49,494,306 km (0.105 R)
• M79: 49,873,237 km (0.088 R)
• M80: 51,879,046 km (0.047 R)
• M81: 53,327,751 km (0.118 R)
• M82: 53,813,645 km (0.089 R)
• M83: 55,574,861 km (0.108 R)
• M84: 55,673,147 km (0.07 R)
• M85: 56,462,575 km (0.084 R)
• M86: 58,151,983 km (0.107 R)
• M87: 59,656,489 km (0.088 R)
• M88: 61,377,014 km (0.115 R)
• M89: 63,011,222 km (0.109 R)
• M90: 64,349,524 km (0.084 R)
• M91: 65,281,519 km (0.064 R)
• M92: 65,801,222 km (0.111 R)
• M93: 65,905,342 km (0.114 R)
• M94: 66,426,691 km (0.107 R)
• M95: 67,893,797 km (0.076 R)
• M96: 68,104,131 km (0.026 R)
• M97: 71,286,976 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 5.6

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.09 AU - 22.45 AU

Year: 31371 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,141,366 km

• M1: 72,256 km (0.052 R)
• M2: 129,851 km (0.118 R)
• M3: 272,717 km (0.094 R)
• M4: 767,587 km (0.117 R)
• M5: 1,305,241 km (0.05 R)
• M6: 1,367,474 km (0.077 R)
• M7: 2,227,064 km (0.102 R)
• M8: 2,415,706 km (0.077 R)
• M9: 2,971,014 km (0.096 R)
• M10: 3,652,133 km (0.113 R)
• M11: 4,568,270 km (0.089 R)
• M12: 4,856,396 km (0.05 R)
• M13: 7,702,346 km (0.118 R)
• M14: 8,218,009 km (0.093 R)
• M15: 8,334,247 km (0.101 R)
• M16: 8,509,426 km (0.075 R)
• M17: 8,568,068 km (0.115 R)
• M18: 8,744,893 km (0.075 R)
• M19: 9,343,135 km (0.083 R)
• M20: 9,831,123 km (0.104 R)
• M21: 10,641,794 km (0.095 R)
• M22: 11,023,119 km (0.098 R)
• M23: 12,392,688 km (0.038 R)
• M24: 12,459,259 km (0.087 R)
• M25: 14,091,820 km (0.073 R)
• M26: 14,510,395 km (0.072 R)
• M27: 18,002,608 km (0.12 R)
• M28: 18,380,642 km (0.115 R)
• M29: 20,782,435 km (0.093 R)
• M30: 26,470,146 km (0.089 R)
• M31: 28,202,939 km (0.058 R)
• M32: 28,994,611 km (0.103 R)
• M33: 29,526,431 km (0.118 R)
• M34: 29,882,773 km (0.099 R)
• M35: 31,322,204 km (0.091 R)
• M36: 34,548,880 km (0.103 R)
• M37: 35,112,715 km (0.12 R)
• M38: 37,879,677 km (0.102 R)
• M39: 40,025,060 km (0.072 R)
• M40: 40,320,665 km (0.082 R)
• M41: 42,109,407 km (0.111 R)
• M42: 45,250,214 km (0.07 R)
• M43: 47,212,190 km (0.104 R)
• M44: 47,837,510 km (0.107 R)
• M45: 48,255,935 km (0.083 R)
• M46: 48,465,671 km (0.067 R)
• M47: 48,991,059 km (0.066 R)
• M48: 49,096,376 km (0.094 R)
• M49: 49,729,923 km (0.044 R)
• M50: 50,153,733 km (0.056 R)
• M51: 51,968,356 km (0.102 R)
• M52: 52,398,449 km (0.057 R)
• M53: 54,021,885 km (0.08 R)
• M54: 54,239,550 km (0.079 R)
• M55: 55,442,168 km (0.111 R)
• M56: 59,102,080 km (0.106 R)
• M57: 60,339,254 km (0.115 R)
• M58: 62,382,162 km (0.115 R)
• M59: 62,953,776 km (0.109 R)
• M60: 63,182,810 km (0.081 R)
• M61: 67,119,478 km (0.07 R)
• M62: 71,015,456 km (0.112 R)
• M63: 71,492,673 km (0.115 R)
• M64: 72,210,593 km (0.091 R)
• M65: 75,227,084 km (0.035 R)
• M66: 78,900,909 km (0.096 R)
• M67: 79,766,482 km (0.064 R)
• M68: 80,138,383 km (0.07 R)
• M69: 81,008,444 km (0.104 R)
• M70: 84,141,322 km (0.113 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: 306 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit