🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.06 AU - 1.22 AU

Year: 440 Days

Day: 33 Hours

Environment

Temp: 30 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.27 AU - 1.31 AU

Year: 530 Days

Day: 24.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.12 AU - 1.86 AU

Year: 658 Days

Day: 26.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.06 AU - 2.6 AU

Year: 1286 Days

Day: 16.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.21 AU - 3.45 AU

Year: 1722 Days

Day: 31.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.89 AU - 3.47 AU

Year: 2051 Days

Day: 22.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.37 AU - 5.15 AU

Year: 3756 Days

Day: 39.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,548,294 km

• M1: 624,422 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 14.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.77 AU - 6.93 AU

Year: 5117 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,548,294 km

• M1: 192,084 km (0.111 R)
• M2: 316,848 km (0.096 R)
• M3: 418,724 km (0.117 R)
• M4: 649,554 km (0.113 R)
• M5: 796,010 km (0.105 R)
• M6: 1,010,982 km (0.082 R)
• M7: 1,155,943 km (0.067 R)
• M8: 1,261,858 km (0.058 R)
• M9: 1,468,004 km (0.091 R)
• M10: 1,600,847 km (0.09 R)
• M11: 1,737,878 km (0.037 R)
• M12: 1,969,456 km (0.111 R)
• M13: 2,079,859 km (0.105 R)
• M14: 2,211,356 km (0.118 R)
• M15: 2,522,968 km (0.107 R)
• M16: 2,911,773 km (0.118 R)
• M17: 3,017,389 km (0.057 R)
• M18: 3,124,202 km (0.111 R)
• M19: 3,254,352 km (0.069 R)
• M20: 4,143,711 km (0.12 R)
• M21: 4,554,358 km (0.102 R)
• M22: 4,927,754 km (0.096 R)
• M23: 5,182,369 km (0.096 R)
• M24: 5,972,097 km (0.093 R)
• M25: 6,271,143 km (0.112 R)
• M26: 6,464,124 km (0.093 R)
• M27: 6,743,274 km (0.053 R)
• M28: 6,855,921 km (0.106 R)
• M29: 7,721,793 km (0.046 R)
• M30: 8,048,066 km (0.072 R)
• M31: 8,530,669 km (0.106 R)
• M32: 9,022,696 km (0.119 R)
• M33: 9,366,472 km (0.08 R)
• M34: 9,746,451 km (0.111 R)
• M35: 9,906,221 km (0.079 R)
• M36: 10,293,381 km (0.101 R)
• M37: 10,554,279 km (0.106 R)
• M38: 10,751,300 km (0.036 R)
• M39: 11,721,292 km (0.098 R)
• M40: 12,337,486 km (0.115 R)
• M41: 13,281,449 km (0.057 R)
• M42: 13,708,550 km (0.093 R)
• M43: 14,722,674 km (0.118 R)
• M44: 15,424,588 km (0.083 R)
• M45: 16,402,808 km (0.1 R)
• M46: 17,130,303 km (0.098 R)
• M47: 17,986,002 km (0.086 R)
• M48: 18,143,080 km (0.069 R)
• M49: 18,261,113 km (0.083 R)
• M50: 19,416,158 km (0.107 R)
• M51: 19,698,449 km (0.092 R)
• M52: 19,941,546 km (0.119 R)
• M53: 20,226,380 km (0.1 R)
• M54: 20,553,551 km (0.042 R)
• M55: 21,504,096 km (0.055 R)
• M56: 21,921,922 km (0.094 R)
• M57: 22,553,525 km (0.105 R)
• M58: 22,807,991 km (0.101 R)
• M59: 24,180,551 km (0.056 R)
• M60: 24,527,917 km (0.053 R)
• M61: 25,008,276 km (0.087 R)
• M62: 25,227,587 km (0.108 R)
• M63: 25,579,890 km (0.045 R)
• M64: 26,066,980 km (0.089 R)
• M65: 26,200,421 km (0.037 R)
• M66: 27,140,345 km (0.03 R)
• M67: 27,501,474 km (0.092 R)
• M68: 28,365,252 km (0.056 R)
• M69: 28,593,987 km (0.057 R)
• M70: 29,979,712 km (0.078 R)
• M71: 30,166,111 km (0.083 R)
• M72: 30,774,676 km (0.107 R)
• M73: 31,718,788 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.9

Radius: 7.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.17 AU - 13.73 AU

Year: 17839 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,548,294 km

• M1: 102,175 km (0.1 R)
• M2: 154,235 km (0.116 R)
• M3: 290,669 km (0.085 R)
• M4: 376,538 km (0.116 R)
• M5: 484,996 km (0.108 R)
• M6: 536,907 km (0.118 R)
• M7: 1,073,514 km (0.072 R)
• M8: 1,306,139 km (0.091 R)
• M9: 1,634,357 km (0.089 R)
• M10: 1,966,314 km (0.087 R)
• M11: 2,274,037 km (0.072 R)
• M12: 2,342,104 km (0.094 R)
• M13: 2,433,808 km (0.067 R)
• M14: 2,885,593 km (0.1 R)
• M15: 3,235,054 km (0.096 R)
• M16: 3,363,110 km (0.116 R)
• M17: 3,757,599 km (0.057 R)
• M18: 4,139,074 km (0.088 R)
• M19: 5,754,282 km (0.066 R)
• M20: 5,847,482 km (0.119 R)
• M21: 6,225,216 km (0.08 R)
• M22: 6,352,973 km (0.076 R)
• M23: 6,546,104 km (0.074 R)
• M24: 7,037,533 km (0.082 R)
• M25: 7,608,847 km (0.053 R)
• M26: 7,745,430 km (0.071 R)
• M27: 8,194,971 km (0.108 R)
• M28: 8,405,306 km (0.112 R)
• M29: 9,047,081 km (0.118 R)
• M30: 9,264,596 km (0.087 R)
• M31: 9,704,563 km (0.066 R)
• M32: 9,815,715 km (0.108 R)
• M33: 11,375,721 km (0.035 R)
• M34: 11,728,473 km (0.106 R)
• M35: 12,164,401 km (0.106 R)
• M36: 13,133,945 km (0.072 R)
• M37: 13,380,183 km (0.075 R)
• M38: 13,919,035 km (0.085 R)
• M39: 14,128,173 km (0.026 R)
• M40: 14,212,097 km (0.079 R)
• M41: 14,338,208 km (0.098 R)
• M42: 14,932,261 km (0.108 R)
• M43: 15,060,616 km (0.119 R)
• M44: 15,447,775 km (0.105 R)
• M45: 15,838,226 km (0.095 R)
• M46: 17,748,291 km (0.098 R)
• M47: 17,975,231 km (0.097 R)
• M48: 18,569,284 km (0.101 R)
• M49: 18,891,967 km (0.096 R)
• M50: 19,030,794 km (0.061 R)
• M51: 19,449,369 km (0.102 R)
• M52: 20,485,184 km (0.119 R)
• M53: 20,580,179 km (0.075 R)
• M54: 21,297,800 km (0.065 R)
• M55: 22,708,209 km (0.112 R)
• M56: 23,798,328 km (0.101 R)
• M57: 24,349,746 km (0.046 R)
• M58: 25,057,643 km (0.103 R)
• M59: 25,159,220 km (0.077 R)
• M60: 26,028,982 km (0.082 R)
• M61: 26,235,128 km (0.088 R)
• M62: 26,648,916 km (0.106 R)
• M63: 26,700,826 km (0.093 R)
• M64: 27,430,714 km (0.052 R)
• M65: 29,712,979 km (0.084 R)
• M66: 30,414,893 km (0.102 R)
• M67: 30,469,197 km (0.104 R)
• M68: 31,067,738 km (0.043 R)
• M69: 31,286,450 km (0.107 R)
• M70: 32,442,542 km (0.064 R)
• M71: 33,837,094 km (0.111 R)
• M72: 34,569,974 km (0.092 R)
• M73: 36,281,074 km (0.119 R)
• M74: 38,429,299 km (0.05 R)
• M75: 38,487,942 km (0.079 R)
• M76: 39,311,777 km (0.102 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit