🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 28.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 230 Days

Day: 18.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 78.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,288,891 km

• M1: 98,136 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.05 AU - 1.69 AU

Year: 569 Days

Day: 29.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.72 AU - 2.26 AU

Year: 996 Days

Day: 42.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.01 AU - 2.03 AU

Year: 1019 Days

Day: 28.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.92 AU - 2.24 AU

Year: 1064 Days

Day: 24.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.36 AU - 2.98 AU

Year: 1548 Days

Day: 20.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.81 AU - 13.49 AU

Year: 15025 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 110,288,891 km

• M1: 412,890 km (0.085 R)
• M2: 767,886 km (0.114 R)
• M3: 978,968 km (0.111 R)
• M4: 1,300,753 km (0.031 R)
• M5: 1,426,117 km (0.071 R)
• M6: 1,638,695 km (0.092 R)
• M7: 1,950,607 km (0.102 R)
• M8: 2,357,363 km (0.095 R)
• M9: 3,185,387 km (0.112 R)
• M10: 3,776,598 km (0.086 R)
• M11: 4,236,612 km (0.117 R)
• M12: 4,714,427 km (0.108 R)
• M13: 5,059,250 km (0.095 R)
• M14: 5,159,331 km (0.102 R)
• M15: 5,285,293 km (0.097 R)
• M16: 5,930,658 km (0.057 R)
• M17: 6,464,872 km (0.077 R)
• M18: 6,628,233 km (0.064 R)
• M19: 6,875,817 km (0.097 R)
• M20: 8,247,181 km (0.05 R)
• M21: 8,603,074 km (0.058 R)
• M22: 9,422,123 km (0.051 R)
• M23: 10,520,769 km (0.076 R)
• M24: 11,134,121 km (0.119 R)
• M25: 11,527,563 km (0.101 R)
• M26: 12,361,721 km (0.044 R)
• M27: 12,530,916 km (0.116 R)
• M28: 12,905,958 km (0.115 R)
• M29: 13,701,819 km (0.114 R)
• M30: 15,778,686 km (0.041 R)
• M31: 15,925,441 km (0.106 R)
• M32: 16,109,746 km (0.061 R)
• M33: 16,331,600 km (0.097 R)
• M34: 16,703,799 km (0.103 R)
• M35: 17,078,841 km (0.112 R)
• M36: 17,267,484 km (0.104 R)
• M37: 17,456,725 km (0.104 R)
• M38: 17,646,565 km (0.095 R)
• M39: 18,066,935 km (0.04 R)
• M40: 18,413,254 km (0.099 R)
• M41: 20,577,038 km (0.056 R)
• M42: 20,818,040 km (0.096 R)
• M43: 21,181,114 km (0.045 R)
• M44: 21,262,046 km (0.087 R)
• M45: 21,383,669 km (0.097 R)
• M46: 22,241,763 km (0.12 R)
• M47: 23,445,277 km (0.11 R)
• M48: 23,865,199 km (0.104 R)
• M49: 24,627,250 km (0.097 R)
• M50: 24,712,521 km (0.077 R)
• M51: 25,182,707 km (0.071 R)
• M52: 26,175,289 km (0.107 R)
• M53: 26,305,738 km (0.071 R)
• M54: 26,523,702 km (0.064 R)
• M55: 28,154,469 km (0.08 R)
• M56: 30,090,116 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 6.4

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.54 AU - 22.42 AU

Year: 30501 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,288,891 km

• M1: 130,749 km (0.118 R)
• M2: 464,053 km (0.061 R)
• M3: 1,202,617 km (0.112 R)
• M4: 1,863,989 km (0.073 R)
• M5: 2,033,783 km (0.093 R)
• M6: 2,388,629 km (0.064 R)
• M7: 4,775,912 km (0.112 R)
• M8: 5,185,810 km (0.097 R)
• M9: 7,265,669 km (0.087 R)
• M10: 7,668,536 km (0.119 R)
• M11: 8,216,962 km (0.094 R)
• M12: 8,778,104 km (0.096 R)
• M13: 9,063,237 km (0.047 R)
• M14: 9,716,083 km (0.075 R)
• M15: 10,159,640 km (0.084 R)
• M16: 11,297,332 km (0.087 R)
• M17: 12,554,702 km (0.117 R)
• M18: 14,021,360 km (0.12 R)
• M19: 14,271,038 km (0.078 R)
• M20: 14,354,664 km (0.115 R)
• M21: 14,606,287 km (0.054 R)
• M22: 15,029,051 km (0.104 R)
• M23: 15,541,573 km (0.052 R)
• M24: 15,627,442 km (0.095 R)
• M25: 16,847,712 km (0.105 R)
• M26: 18,643,485 km (0.116 R)
• M27: 19,936,160 km (0.082 R)
• M28: 20,029,659 km (0.091 R)
• M29: 22,025,295 km (0.097 R)
• M30: 22,315,514 km (0.085 R)
• M31: 22,607,081 km (0.068 R)
• M32: 23,984,129 km (0.047 R)
• M33: 24,083,462 km (0.079 R)
• M34: 24,682,751 km (0.115 R)
• M35: 24,984,191 km (0.106 R)
• M36: 26,304,542 km (0.104 R)
• M37: 26,818,410 km (0.064 R)
• M38: 27,024,855 km (0.056 R)
• M39: 27,231,899 km (0.116 R)
• M40: 28,170,027 km (0.077 R)
• M41: 29,224,542 km (0.063 R)
• M42: 29,863,625 km (0.113 R)
• M43: 31,263,711 km (0.112 R)
• M44: 31,589,984 km (0.12 R)
• M45: 31,807,948 km (0.12 R)
• M46: 32,355,327 km (0.084 R)
• M47: 35,590,829 km (0.098 R)
• M48: 35,817,620 km (0.118 R)
• M49: 36,272,996 km (0.114 R)
• M50: 36,386,989 km (0.06 R)
• M51: 37,650,194 km (0.093 R)
• M52: 38,810,924 km (0.116 R)
• M53: 39,044,446 km (0.12 R)
• M54: 40,219,238 km (0.118 R)
• M55: 41,405,549 km (0.107 R)
• M56: 42,362,975 km (0.091 R)
• M57: 44,665,735 km (0.056 R)
• M58: 45,155,668 km (0.113 R)
• M59: 45,278,339 km (0.066 R)
• M60: 46,017,352 km (0.083 R)
• M61: 46,760,255 km (0.085 R)
• M62: 47,382,433 km (0.068 R)
• M63: 52,328,138 km (0.113 R)
• M64: 52,586,045 km (0.109 R)
• M65: 52,715,298 km (0.103 R)
• M66: 54,143,060 km (0.101 R)
• M67: 58,234,711 km (0.105 R)
• M68: 59,710,345 km (0.101 R)
• M69: 59,979,920 km (0.108 R)
• M70: 61,062,560 km (0.079 R)
• M71: 63,246,838 km (0.116 R)
• M72: 67,832,163 km (0.079 R)
• M73: 70,662,853 km (0.042 R)
• M74: 71,949,096 km (0.073 R)
• M75: 72,092,560 km (0.076 R)
• M76: 73,531,841 km (0.091 R)
• M77: 74,399,958 km (0.103 R)
• M78: 75,708,490 km (0.047 R)
• M79: 79,976,218 km (0.08 R)
• M80: 80,571,020 km (0.063 R)
• M81: 81,764,960 km (0.097 R)
• M82: 83,416,072 km (0.076 R)
• M83: 84,170,344 km (0.102 R)
• M84: 87,362,464 km (0.062 R)
• M85: 90,129,875 km (0.115 R)
• M86: 93,864,436 km (0.105 R)
• M87: 98,125,881 km (0.114 R)
• M88: 99,560,225 km (0.081 R)
• M89: 100,039,836 km (0.093 R)
• M90: 102,288,591 km (0.116 R)
• M91: 102,449,858 km (0.093 R)
• M92: 106,508,598 km (0.096 R)
• M93: 107,982,585 km (0.09 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 10,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit