🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.65 AU - 0.99 AU

Year: 214 Days

Day: 46.7 Hours

Environment

Temp: 285 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.98 AU - 2.18 AU

Year: 864 Days

Day: 19.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,884,714 km

• M1: 54,304 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 10

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.26 AU - 14.12 AU

Year: 12251 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,884,714 km

• M1: 124,316 km (0.086 R)
• M2: 521,797 km (0.047 R)
• M3: 1,069,774 km (0.096 R)
• M4: 1,614,311 km (0.072 R)
• M5: 2,199,687 km (0.092 R)
• M6: 2,626,639 km (0.118 R)
• M7: 3,507,621 km (0.096 R)
• M8: 3,941,156 km (0.093 R)
• M9: 4,743,300 km (0.118 R)
• M10: 5,274,522 km (0.098 R)
• M11: 5,911,061 km (0.062 R)
• M12: 8,337,538 km (0.045 R)
• M13: 9,068,025 km (0.074 R)
• M14: 11,310,646 km (0.107 R)
• M15: 18,381,090 km (0.115 R)
• M16: 19,991,063 km (0.103 R)
• M17: 20,445,990 km (0.045 R)
• M18: 21,772,624 km (0.047 R)
• M19: 24,424,096 km (0.108 R)
• M20: 28,986,532 km (0.061 R)
• M21: 29,765,638 km (0.082 R)
• M22: 36,396,863 km (0.12 R)
• M23: 36,735,104 km (0.059 R)
• M24: 37,532,610 km (0.101 R)
• M25: 38,691,844 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 13.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.99 AU - 15.69 AU

Year: 14025 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,884,714 km

• M1: 172,935 km (0.1 R)
• M2: 788,830 km (0.117 R)
• M3: 2,339,262 km (0.116 R)
• M4: 3,748,773 km (0.09 R)
• M5: 4,932,391 km (0.102 R)
• M6: 5,851,371 km (0.101 R)
• M7: 6,592,778 km (0.112 R)
• M8: 7,308,604 km (0.094 R)
• M9: 7,890,540 km (0.12 R)
• M10: 10,039,214 km (0.091 R)
• M11: 11,514,099 km (0.09 R)
• M12: 14,540,015 km (0.111 R)
• M13: 15,246,566 km (0.088 R)
• M14: 18,548,490 km (0.107 R)
• M15: 21,748,987 km (0.061 R)
• M16: 23,624,047 km (0.12 R)
• M17: 31,855,221 km (0.066 R)
• M18: 33,168,541 km (0.089 R)
• M19: 34,766,844 km (0.087 R)
• M20: 35,648,425 km (0.116 R)
• M21: 40,557,928 km (0.082 R)
• M22: 44,119,404 km (0.1 R)
• M23: 44,855,874 km (0.064 R)
• M24: 46,353,499 km (0.068 R)
• M25: 47,729,799 km (0.075 R)
• M26: 57,433,764 km (0.116 R)
• M27: 59,020,998 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 9.4

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.33 AU - 18.37 AU

Year: 20803 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,884,714 km

• M1: 116,986 km (0.066 R)
• M2: 503,247 km (0.042 R)
• M3: 825,631 km (0.078 R)
• M4: 1,176,886 km (0.048 R)
• M5: 1,492,987 km (0.06 R)
• M6: 4,615,394 km (0.07 R)
• M7: 5,139,734 km (0.112 R)
• M8: 6,352,225 km (0.043 R)
• M9: 6,906,186 km (0.114 R)
• M10: 9,449,499 km (0.064 R)
• M11: 9,746,152 km (0.096 R)
• M12: 11,456,654 km (0.051 R)
• M13: 12,846,568 km (0.059 R)
• M14: 17,068,818 km (0.098 R)
• M15: 26,328,477 km (0.073 R)
• M16: 28,242,732 km (0.11 R)
• M17: 29,992,428 km (0.112 R)
• M18: 32,750,415 km (0.054 R)
• M19: 33,568,565 km (0.045 R)
• M20: 34,962,219 km (0.056 R)
• M21: 37,715,718 km (0.089 R)
• M22: 46,495,916 km (0.07 R)
• M23: 55,385,769 km (0.108 R)
• M24: 63,432,639 km (0.117 R)
• M25: 64,277,867 km (0.04 R)
• M26: 65,774,893 km (0.069 R)
• M27: 69,507,060 km (0.068 R)
• M28: 82,796,886 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 5.4

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 16.15 AU - 25.43 AU

Year: 27287 Days

Day: 19.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,884,714 km

• M1: 67,169 km (0.095 R)
• M2: 407,654 km (0.116 R)
• M3: 685,906 km (0.111 R)
• M4: 1,136,345 km (0.108 R)
• M5: 1,836,912 km (0.114 R)
• M6: 3,559,382 km (0.117 R)
• M7: 5,978,679 km (0.056 R)
• M8: 12,278,395 km (0.093 R)
• M9: 13,720,369 km (0.12 R)
• M10: 13,935,191 km (0.104 R)
• M11: 15,348,293 km (0.044 R)
• M12: 15,657,512 km (0.1 R)
• M13: 18,110,617 km (0.108 R)
• M14: 24,385,201 km (0.033 R)
• M15: 25,771,524 km (0.041 R)
• M16: 33,497,058 km (0.107 R)
• M17: 37,114,185 km (0.116 R)
• M18: 38,233,925 km (0.118 R)
• M19: 38,945,113 km (0.09 R)
• M20: 47,359,245 km (0.08 R)
• M21: 50,186,046 km (0.049 R)
• M22: 57,834,088 km (0.116 R)
• M23: 58,020,637 km (0.096 R)
• M24: 62,619,126 km (0.061 R)
• M25: 63,805,437 km (0.094 R)
• M26: 64,604,738 km (0.056 R)
• M27: 67,248,282 km (0.067 R)

Kuiper Belt

Range: 38.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit