🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.11 AU - 1.15 AU

Year: 426 Days

Day: 40.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 17,588,490 km

• M1: 360,381 km (0.035 R)
• M2: 910,752 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.17 AU - 1.75 AU

Year: 626 Days

Day: 40.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 17,588,490 km

• M1: 34,557 km (0.047 R)
• M2: 1,091,017 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.27 AU - 2.75 AU

Year: 1411 Days

Day: 20 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.04 AU - 3.24 AU

Year: 1974 Days

Day: 14.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,588,490 km

• M1: 202,556 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.76 AU - 4.02 AU

Year: 2214 Days

Day: 19 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,588,490 km

• M1: 33,660 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.89 AU - 4.45 AU

Year: 2494 Days

Day: 31.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,588,490 km

• M1: 2,098,110 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.73 AU - 6.01 AU

Year: 3813 Days

Day: 29 Hours

Environment

Temp: -129 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,588,490 km

• M1: 731,833 km (0.119 R)
• M2: 1,451,698 km (0.117 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 11.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.32 AU - 9.38 AU

Year: 8560 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,588,490 km

• M1: 207,343 km (0.117 R)
• M2: 309,368 km (0.097 R)
• M3: 412,441 km (0.034 R)
• M4: 579,692 km (0.111 R)
• M5: 694,134 km (0.027 R)
• M6: 782,846 km (0.099 R)
• M7: 1,086,829 km (0.104 R)
• M8: 1,413,251 km (0.111 R)
• M9: 1,588,131 km (0.028 R)
• M10: 1,911,711 km (0.115 R)
• M11: 2,056,821 km (0.097 R)
• M12: 2,239,331 km (0.077 R)
• M13: 2,341,207 km (0.073 R)
• M14: 2,567,399 km (0.052 R)
• M15: 2,819,172 km (0.089 R)
• M16: 2,892,624 km (0.055 R)
• M17: 2,966,675 km (0.087 R)
• M18: 3,154,720 km (0.035 R)
• M19: 3,483,536 km (0.058 R)
• M20: 3,602,167 km (0.057 R)
• M21: 3,762,686 km (0.111 R)
• M22: 4,321,583 km (0.11 R)
• M23: 4,492,274 km (0.11 R)
• M24: 4,708,892 km (0.056 R)
• M25: 5,107,421 km (0.055 R)
• M26: 5,242,657 km (0.043 R)
• M27: 5,401,979 km (0.031 R)
• M28: 6,079,358 km (0.113 R)
• M29: 6,537,577 km (0.097 R)
• M30: 6,783,366 km (0.072 R)
• M31: 6,932,365 km (0.113 R)
• M32: 7,360,215 km (0.064 R)
• M33: 7,487,673 km (0.081 R)
• M34: 7,719,101 km (0.044 R)
• M35: 8,241,795 km (0.08 R)
• M36: 8,911,096 km (0.093 R)
• M37: 9,156,437 km (0.099 R)
• M38: 9,348,820 km (0.096 R)
• M39: 9,962,021 km (0.119 R)
• M40: 10,074,968 km (0.094 R)
• M41: 10,387,627 km (0.088 R)
• M42: 10,674,706 km (0.116 R)
• M43: 10,935,305 km (0.064 R)
• M44: 11,081,013 km (0.115 R)
• M45: 11,521,878 km (0.077 R)
• M46: 11,998,647 km (0.053 R)
• M47: 12,179,062 km (0.109 R)
• M48: 12,269,718 km (0.108 R)
• M49: 13,033,116 km (0.101 R)
• M50: 13,218,617 km (0.087 R)
• M51: 13,467,399 km (0.113 R)
• M52: 14,286,447 km (0.04 R)
• M53: 14,382,040 km (0.119 R)
• M54: 15,709,123 km (0.097 R)
• M55: 16,038,687 km (0.056 R)
• M56: 16,237,652 km (0.081 R)
• M57: 16,404,005 km (0.105 R)
• M58: 16,570,956 km (0.042 R)
• M59: 16,872,845 km (0.101 R)
• M60: 17,075,101 km (0.04 R)
• M61: 17,244,296 km (0.069 R)
• M62: 17,550,224 km (0.045 R)
• M63: 19,036,778 km (0.043 R)
• M64: 19,955,010 km (0.097 R)
• M65: 20,168,935 km (0.071 R)
• M66: 20,419,511 km (0.073 R)
• M67: 20,527,221 km (0.055 R)
• M68: 20,996,211 km (0.095 R)
• M69: 21,104,968 km (0.117 R)
• M70: 21,359,434 km (0.076 R)
• M71: 21,432,289 km (0.113 R)
• M72: 21,687,951 km (0.045 R)
• M73: 22,981,823 km (0.093 R)
• M74: 23,656,958 km (0.118 R)
• M75: 23,883,450 km (0.073 R)
• M76: 24,567,262 km (0.117 R)
• M77: 25,605,022 km (0.101 R)
• M78: 25,682,364 km (0.099 R)
• M79: 26,070,870 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 14.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.49 AU - 10.27 AU

Year: 8606 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 17,588,490 km

• M1: 178,021 km (0.032 R)
• M2: 320,289 km (0.111 R)
• M3: 426,204 km (0.112 R)
• M4: 536,159 km (0.04 R)
• M5: 643,570 km (0.095 R)
• M6: 800,797 km (0.105 R)
• M7: 1,026,391 km (0.119 R)
• M8: 1,128,716 km (0.06 R)
• M9: 1,364,781 km (0.06 R)
• M10: 1,727,706 km (0.096 R)
• M11: 1,920,986 km (0.107 R)
• M12: 2,366,788 km (0.039 R)
• M13: 2,454,901 km (0.053 R)
• M14: 3,130,335 km (0.086 R)
• M15: 3,936,369 km (0.059 R)
• M16: 4,087,014 km (0.11 R)
• M17: 4,363,022 km (0.074 R)
• M18: 5,162,024 km (0.109 R)
• M19: 5,988,852 km (0.111 R)
• M20: 6,110,325 km (0.103 R)
• M21: 6,426,725 km (0.062 R)
• M22: 7,075,530 km (0.104 R)
• M23: 7,445,187 km (0.092 R)
• M24: 7,538,536 km (0.076 R)
• M25: 7,935,269 km (0.04 R)
• M26: 8,068,860 km (0.1 R)
• M27: 8,241,945 km (0.057 R)
• M28: 8,591,855 km (0.111 R)
• M29: 9,427,209 km (0.098 R)
• M30: 10,122,390 km (0.081 R)
• M31: 10,226,062 km (0.097 R)
• M32: 10,350,826 km (0.106 R)
• M33: 11,239,138 km (0.114 R)
• M34: 11,454,260 km (0.058 R)
• M35: 11,757,645 km (0.1 R)
• M36: 12,151,685 km (0.063 R)
• M37: 12,439,063 km (0.066 R)
• M38: 12,751,124 km (0.099 R)
• M39: 12,840,733 km (0.05 R)
• M40: 13,043,139 km (0.104 R)
• M41: 13,223,853 km (0.101 R)
• M42: 13,909,311 km (0.052 R)
• M43: 14,372,765 km (0.091 R)
• M44: 15,172,366 km (0.117 R)
• M45: 15,338,718 km (0.066 R)
• M46: 15,697,454 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.93 AU - 10.93 AU

Year: 11950 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 67.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,588,490 km

• M1: 187,745 km (0.076 R)
• M2: 483,500 km (0.11 R)
• M3: 923,318 km (0.063 R)
• M4: 1,044,941 km (0.068 R)
• M5: 1,510,938 km (0.059 R)
• M6: 1,726,808 km (0.074 R)
• M7: 2,462,680 km (0.039 R)
• M8: 2,885,893 km (0.097 R)
• M9: 3,156,964 km (0.105 R)
• M10: 3,362,212 km (0.032 R)
• M11: 3,816,840 km (0.081 R)
• M12: 4,275,208 km (0.101 R)
• M13: 4,902,621 km (0.115 R)
• M14: 5,244,752 km (0.082 R)
• M15: 5,718,977 km (0.06 R)
• M16: 5,952,200 km (0.113 R)
• M17: 6,207,115 km (0.081 R)
• M18: 6,335,919 km (0.066 R)
• M19: 6,840,961 km (0.04 R)
• M20: 6,935,956 km (0.119 R)
• M21: 7,672,426 km (0.096 R)
• M22: 8,231,174 km (0.113 R)
• M23: 8,433,879 km (0.112 R)
• M24: 8,927,403 km (0.083 R)
• M25: 9,135,792 km (0.115 R)
• M26: 9,303,641 km (0.113 R)
• M27: 9,557,359 km (0.117 R)
• M28: 9,942,424 km (0.111 R)
• M29: 10,332,426 km (0.03 R)
• M30: 11,714,560 km (0.089 R)
• M31: 11,965,885 km (0.111 R)
• M32: 12,126,703 km (0.08 R)
• M33: 13,036,108 km (0.111 R)
• M34: 13,606,674 km (0.116 R)
• M35: 14,088,379 km (0.065 R)
• M36: 14,453,398 km (0.089 R)
• M37: 14,772,191 km (0.091 R)
• M38: 15,043,861 km (0.082 R)
• M39: 16,071,000 km (0.111 R)
• M40: 17,224,250 km (0.067 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit