🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 254 Days

Day: 30.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,304,336 km

• M1: 712,086 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.11 AU - 2.37 AU

Year: 1212 Days

Day: 25.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.49 AU - 3.85 AU

Year: 2041 Days

Day: 47.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,304,336 km

• M1: 1,480,869 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.02 AU - 3.82 AU

Year: 2287 Days

Day: 30.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,304,336 km

• M1: 458,069 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.33 AU - 4.71 AU

Year: 3475 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,304,336 km

• M1: 97,687 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.97 AU - 5.91 AU

Year: 3971 Days

Day: 17.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 13.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.98 AU - 6.22 AU

Year: 4793 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,304,336 km

• M1: 394,041 km (0.056 R)
• M2: 524,041 km (0.074 R)
• M3: 851,062 km (0.104 R)
• M4: 1,165,966 km (0.087 R)
• M5: 1,672,654 km (0.089 R)
• M6: 1,814,323 km (0.11 R)
• M7: 2,034,681 km (0.109 R)
• M8: 2,129,077 km (0.089 R)
• M9: 2,362,150 km (0.119 R)
• M10: 2,522,370 km (0.118 R)
• M11: 2,981,785 km (0.109 R)
• M12: 3,310,302 km (0.049 R)
• M13: 3,513,156 km (0.074 R)
• M14: 3,860,523 km (0.115 R)
• M15: 4,341,181 km (0.073 R)
• M16: 4,815,555 km (0.045 R)
• M17: 5,097,996 km (0.09 R)
• M18: 5,254,326 km (0.089 R)
• M19: 5,679,034 km (0.032 R)
• M20: 5,977,632 km (0.042 R)
• M21: 6,421,189 km (0.103 R)
• M22: 6,647,082 km (0.086 R)
• M23: 6,789,499 km (0.072 R)
• M24: 6,904,241 km (0.118 R)
• M25: 7,164,840 km (0.065 R)
• M26: 7,905,649 km (0.117 R)
• M27: 8,147,998 km (0.088 R)
• M28: 8,270,069 km (0.105 R)
• M29: 8,392,740 km (0.06 R)
• M30: 9,046,782 km (0.072 R)
• M31: 9,204,907 km (0.082 R)
• M32: 9,364,079 km (0.109 R)
• M33: 9,782,055 km (0.115 R)
• M34: 10,009,594 km (0.065 R)
• M35: 10,703,129 km (0.078 R)
• M36: 11,038,827 km (0.11 R)
• M37: 11,275,790 km (0.11 R)
• M38: 12,311,007 km (0.093 R)
• M39: 12,521,641 km (0.066 R)
• M40: 13,340,390 km (0.097 R)
• M41: 13,810,875 km (0.099 R)
• M42: 13,956,733 km (0.11 R)
• M43: 14,213,144 km (0.092 R)
• M44: 14,582,352 km (0.083 R)
• M45: 14,992,100 km (0.094 R)
• M46: 15,330,191 km (0.098 R)
• M47: 15,784,819 km (0.097 R)
• M48: 16,052,151 km (0.106 R)
• M49: 16,243,935 km (0.101 R)
• M50: 16,785,330 km (0.09 R)
• M51: 17,371,754 km (0.098 R)
• M52: 17,687,405 km (0.034 R)
• M53: 17,965,059 km (0.087 R)
• M54: 18,244,208 km (0.115 R)
• M55: 18,564,946 km (0.112 R)
• M56: 18,806,846 km (0.05 R)
• M57: 18,968,561 km (0.109 R)
• M58: 19,130,875 km (0.096 R)
• M59: 19,620,509 km (0.114 R)
• M60: 20,196,909 km (0.079 R)
• M61: 20,321,076 km (0.106 R)
• M62: 20,904,208 km (0.034 R)
• M63: 21,197,869 km (0.096 R)
• M64: 21,324,129 km (0.038 R)
• M65: 22,772,835 km (0.094 R)
• M66: 23,118,257 km (0.102 R)
• M67: 23,902,000 km (0.04 R)
• M68: 24,605,858 km (0.098 R)
• M69: 24,915,974 km (0.036 R)
• M70: 25,944,160 km (0.108 R)
• M71: 28,226,575 km (0.113 R)
• M72: 28,783,977 km (0.079 R)
• M73: 28,877,176 km (0.065 R)
• M74: 29,110,848 km (0.111 R)
• M75: 29,956,824 km (0.11 R)
• M76: 30,620,440 km (0.111 R)
• M77: 31,049,636 km (0.093 R)
• M78: 32,300,574 km (0.092 R)

Asteroid Belt

Center: 7.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 12.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.53 AU - 10.85 AU

Year: 11764 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,304,336 km

• M1: 169,345 km (0.055 R)
• M2: 349,461 km (0.033 R)
• M3: 562,488 km (0.051 R)
• M4: 878,588 km (0.105 R)
• M5: 1,293,722 km (0.11 R)
• M6: 2,346,891 km (0.075 R)
• M7: 2,893,372 km (0.066 R)
• M8: 3,165,940 km (0.103 R)
• M9: 3,606,805 km (0.103 R)
• M10: 4,000,397 km (0.111 R)
• M11: 4,270,421 km (0.077 R)
• M12: 5,784,800 km (0.1 R)
• M13: 5,860,646 km (0.087 R)
• M14: 6,245,562 km (0.086 R)
• M15: 6,519,924 km (0.067 R)
• M16: 6,638,705 km (0.089 R)
• M17: 7,824,118 km (0.11 R)
• M18: 7,908,342 km (0.098 R)
• M19: 8,549,369 km (0.114 R)
• M20: 8,810,417 km (0.061 R)
• M21: 9,162,570 km (0.119 R)
• M22: 9,474,632 km (0.039 R)
• M23: 9,926,567 km (0.093 R)
• M24: 10,339,307 km (0.074 R)
• M25: 10,571,034 km (0.115 R)
• M26: 10,945,328 km (0.087 R)
• M27: 11,039,575 km (0.074 R)
• M28: 12,981,505 km (0.089 R)
• M29: 13,584,384 km (0.115 R)
• M30: 13,685,812 km (0.082 R)
• M31: 13,991,440 km (0.05 R)
• M32: 14,869,879 km (0.114 R)
• M33: 15,079,166 km (0.091 R)
• M34: 15,926,040 km (0.119 R)
• M35: 16,409,241 km (0.039 R)
• M36: 16,679,714 km (0.109 R)
• M37: 17,555,310 km (0.082 R)
• M38: 17,776,565 km (0.117 R)
• M39: 19,924,342 km (0.094 R)
• M40: 20,911,389 km (0.096 R)
• M41: 22,933,054 km (0.085 R)
• M42: 23,296,278 km (0.111 R)
• M43: 24,151,230 km (0.089 R)
• M44: 24,274,199 km (0.06 R)
• M45: 24,582,670 km (0.095 R)
• M46: 24,830,255 km (0.115 R)
• M47: 25,578,094 km (0.093 R)
• M48: 26,333,264 km (0.115 R)
• M49: 26,777,271 km (0.09 R)
• M50: 27,095,914 km (0.107 R)
• M51: 27,608,287 km (0.056 R)
• M52: 28,447,830 km (0.101 R)
• M53: 30,151,900 km (0.114 R)
• M54: 31,418,096 km (0.1 R)
• M55: 31,754,242 km (0.034 R)
• M56: 32,091,436 km (0.098 R)
• M57: 32,362,208 km (0.115 R)
• M58: 33,864,470 km (0.101 R)
• M59: 34,140,029 km (0.12 R)
• M60: 34,278,108 km (0.098 R)
• M61: 37,220,399 km (0.096 R)
• M62: 38,219,114 km (0.114 R)
• M63: 38,721,763 km (0.061 R)
• M64: 40,607,744 km (0.104 R)
• M65: 40,900,507 km (0.103 R)
• M66: 42,597,844 km (0.096 R)
• M67: 44,393,318 km (0.112 R)
• M68: 44,619,510 km (0.08 R)
• M69: 48,755,741 km (0.087 R)
• M70: 50,004,734 km (0.037 R)
• M71: 50,948,248 km (0.119 R)
• M72: 51,027,235 km (0.087 R)
• M73: 51,501,461 km (0.106 R)
• M74: 52,853,077 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 5.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.75 AU - 23.47 AU

Year: 31406 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,304,336 km

• M1: 80,334 km (0.083 R)
• M2: 113,994 km (0.11 R)
• M3: 382,821 km (0.11 R)
• M4: 1,226,254 km (0.075 R)
• M5: 1,345,184 km (0.09 R)
• M6: 1,390,662 km (0.057 R)
• M7: 1,578,108 km (0.114 R)
• M8: 2,368,882 km (0.081 R)
• M9: 2,707,273 km (0.104 R)
• M10: 3,575,688 km (0.085 R)
• M11: 4,072,802 km (0.091 R)
• M12: 4,591,458 km (0.055 R)
• M13: 5,250,736 km (0.069 R)
• M14: 7,183,839 km (0.115 R)
• M15: 9,078,646 km (0.073 R)
• M16: 11,209,967 km (0.026 R)
• M17: 11,459,496 km (0.042 R)
• M18: 11,963,791 km (0.045 R)
• M19: 14,967,267 km (0.048 R)
• M20: 15,345,450 km (0.072 R)
• M21: 15,761,482 km (0.118 R)
• M22: 16,675,525 km (0.107 R)
• M23: 19,257,883 km (0.104 R)
• M24: 19,969,670 km (0.118 R)
• M25: 20,881,170 km (0.101 R)
• M26: 23,377,360 km (0.032 R)
• M27: 23,576,325 km (0.059 R)
• M28: 24,015,993 km (0.109 R)
• M29: 25,719,464 km (0.098 R)
• M30: 26,585,636 km (0.117 R)
• M31: 28,008,312 km (0.115 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit