🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.62 AU - 0.84 AU

Year: 238 Days

Day: 43.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,685,684 km

• M1: 422,165 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.78 AU - 0.9 AU

Year: 293 Days

Day: 39.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.78 AU - 1.08 AU

Year: 342 Days

Day: 30.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,685,684 km

• M1: 648,507 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.65 AU - 3.83 AU

Year: 2221 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,685,684 km

• M1: 1,449,603 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.4

Radius: 8.8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.28 AU - 11.24 AU

Year: 10730 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,685,684 km

• M1: 142,417 km (0.076 R)
• M2: 202,705 km (0.067 R)
• M3: 331,958 km (0.081 R)
• M4: 543,040 km (0.12 R)
• M5: 629,059 km (0.11 R)
• M6: 738,864 km (0.12 R)
• M7: 815,907 km (0.044 R)
• M8: 1,219,821 km (0.087 R)
• M9: 1,359,396 km (0.06 R)
• M10: 1,680,283 km (0.11 R)
• M11: 1,889,571 km (0.062 R)
• M12: 2,276,281 km (0.105 R)
• M13: 2,478,837 km (0.107 R)
• M14: 2,748,113 km (0.052 R)
• M15: 2,809,298 km (0.106 R)
• M16: 3,089,944 km (0.086 R)
• M17: 3,478,450 km (0.083 R)
• M18: 4,160,167 km (0.107 R)
• M19: 8,361,025 km (0.064 R)
• M20: 9,685,265 km (0.067 R)
• M21: 10,491,598 km (0.065 R)
• M22: 11,220,887 km (0.098 R)
• M23: 12,676,774 km (0.047 R)
• M24: 12,830,710 km (0.099 R)
• M25: 12,933,634 km (0.078 R)
• M26: 13,400,678 km (0.077 R)
• M27: 13,820,300 km (0.074 R)
• M28: 14,031,831 km (0.088 R)
• M29: 14,297,667 km (0.111 R)
• M30: 16,038,388 km (0.115 R)
• M31: 16,427,941 km (0.107 R)
• M32: 17,046,528 km (0.088 R)
• M33: 17,273,318 km (0.113 R)
• M34: 17,444,159 km (0.115 R)
• M35: 19,300,519 km (0.089 R)
• M36: 19,596,274 km (0.074 R)
• M37: 19,655,515 km (0.079 R)
• M38: 20,072,444 km (0.072 R)
• M39: 20,914,979 km (0.1 R)
• M40: 21,523,992 km (0.098 R)
• M41: 22,262,407 km (0.116 R)
• M42: 24,017,340 km (0.044 R)
• M43: 24,847,309 km (0.118 R)
• M44: 24,975,813 km (0.111 R)
• M45: 25,362,673 km (0.082 R)
• M46: 25,556,702 km (0.038 R)
• M47: 26,600,745 km (0.101 R)
• M48: 27,061,806 km (0.094 R)
• M49: 27,658,552 km (0.089 R)
• M50: 28,058,726 km (0.106 R)
• M51: 29,610,655 km (0.1 R)
• M52: 30,706,609 km (0.025 R)
• M53: 32,726,629 km (0.102 R)
• M54: 33,788,325 km (0.109 R)
• M55: 34,001,950 km (0.093 R)
• M56: 36,527,910 km (0.053 R)
• M57: 37,187,188 km (0.106 R)
• M58: 37,481,447 km (0.036 R)
• M59: 37,776,454 km (0.07 R)
• M60: 38,815,262 km (0.1 R)
• M61: 38,889,762 km (0.046 R)
• M62: 39,039,060 km (0.072 R)
• M63: 39,188,509 km (0.057 R)
• M64: 40,390,827 km (0.054 R)
• M65: 40,466,374 km (0.099 R)
• M66: 40,541,921 km (0.06 R)
• M67: 40,844,856 km (0.092 R)
• M68: 41,452,822 km (0.085 R)
• M69: 43,681,830 km (0.11 R)
• M70: 44,928,130 km (0.065 R)
• M71: 45,006,370 km (0.055 R)
• M72: 45,163,148 km (0.06 R)
• M73: 45,870,597 km (0.085 R)
• M74: 46,107,111 km (0.099 R)
• M75: 46,186,099 km (0.049 R)
• M76: 46,265,086 km (0.107 R)
• M77: 46,581,635 km (0.119 R)
• M78: 47,535,471 km (0.116 R)
• M79: 49,058,827 km (0.116 R)
• M80: 50,598,039 km (0.101 R)
• M81: 52,070,980 km (0.073 R)
• M82: 52,235,537 km (0.08 R)
• M83: 52,565,101 km (0.077 R)
• M84: 53,474,956 km (0.088 R)
• M85: 54,306,570 km (0.108 R)
• M86: 54,556,847 km (0.105 R)
• M87: 54,807,573 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.5

Radius: 7.9

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.07 AU - 18.23 AU

Year: 23576 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,685,684 km

• M1: 130,599 km (0.107 R)
• M2: 189,840 km (0.104 R)
• M3: 283,638 km (0.106 R)
• M4: 438,771 km (0.05 R)
• M5: 1,184,217 km (0.117 R)
• M6: 1,410,858 km (0.103 R)
• M7: 2,408,077 km (0.074 R)
• M8: 2,951,117 km (0.111 R)
• M9: 3,081,866 km (0.09 R)
• M10: 3,810,707 km (0.07 R)
• M11: 5,207,651 km (0.106 R)
• M12: 6,236,735 km (0.103 R)
• M13: 6,404,883 km (0.025 R)
• M14: 6,461,282 km (0.108 R)
• M15: 6,688,521 km (0.101 R)
• M16: 9,101,684 km (0.082 R)
• M17: 9,356,449 km (0.096 R)
• M18: 11,272,948 km (0.115 R)
• M19: 13,378,238 km (0.119 R)
• M20: 13,450,494 km (0.105 R)
• M21: 14,922,388 km (0.104 R)
• M22: 15,222,930 km (0.097 R)
• M23: 15,525,417 km (0.092 R)
• M24: 16,136,374 km (0.087 R)
• M25: 16,599,679 km (0.047 R)
• M26: 17,381,627 km (0.025 R)
• M27: 18,496,580 km (0.109 R)
• M28: 20,128,992 km (0.087 R)
• M29: 21,130,400 km (0.113 R)
• M30: 23,094,620 km (0.107 R)
• M31: 23,181,387 km (0.115 R)
• M32: 24,230,517 km (0.1 R)
• M33: 25,653,342 km (0.097 R)
• M34: 26,647,121 km (0.064 R)
• M35: 26,829,181 km (0.12 R)
• M36: 27,011,691 km (0.047 R)
• M37: 28,393,227 km (0.025 R)
• M38: 30,365,825 km (0.114 R)
• M39: 30,746,551 km (0.067 R)
• M40: 31,705,324 km (0.079 R)
• M41: 33,063,972 km (0.06 R)
• M42: 35,737,286 km (0.098 R)
• M43: 37,150,686 km (0.093 R)
• M44: 38,479,415 km (0.114 R)
• M45: 39,304,746 km (0.11 R)
• M46: 40,136,062 km (0.058 R)
• M47: 40,240,331 km (0.1 R)
• M48: 43,304,395 km (0.094 R)
• M49: 43,625,581 km (0.044 R)
• M50: 43,732,843 km (0.12 R)
• M51: 44,486,068 km (0.084 R)
• M52: 46,005,384 km (0.12 R)
• M53: 47,983,667 km (0.068 R)
• M54: 49,429,530 km (0.11 R)
• M55: 51,455,235 km (0.062 R)
• M56: 52,706,322 km (0.052 R)
• M57: 57,105,098 km (0.052 R)
• M58: 58,636,830 km (0.101 R)
• M59: 60,062,498 km (0.106 R)
• M60: 60,301,256 km (0.086 R)
• M61: 62,827,067 km (0.03 R)
• M62: 62,948,241 km (0.068 R)
• M63: 63,798,406 km (0.086 R)
• M64: 65,755,744 km (0.098 R)
• M65: 68,230,242 km (0.081 R)
• M66: 68,728,703 km (0.105 R)
• M67: 70,357,225 km (0.103 R)
• M68: 72,633,057 km (0.066 R)
• M69: 75,318,638 km (0.084 R)
• M70: 79,603,869 km (0.1 R)
• M71: 80,391,502 km (0.107 R)
• M72: 80,654,645 km (0.06 R)
• M73: 81,445,718 km (0.119 R)
• M74: 82,106,791 km (0.089 R)
• M75: 82,239,335 km (0.049 R)
• M76: 82,769,809 km (0.03 R)
• M77: 86,919,654 km (0.083 R)
• M78: 89,087,926 km (0.042 R)
• M79: 91,273,850 km (0.094 R)
• M80: 91,411,031 km (0.104 R)
• M81: 91,548,362 km (0.12 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: 256 - 17,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit