🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 278 Days

Day: 12.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,928,512 km

• M1: 74,799 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.1 AU - 1.24 AU

Year: 817 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,928,512 km

• M1: 179,218 km (0.094 R)
• M2: 675,434 km (0.093 R)
• M3: 1,455,438 km (0.115 R)
• M4: 2,784,914 km (0.049 R)
• M5: 3,651,983 km (0.09 R)
• M6: 4,612,252 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 8.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.6 AU - 2.04 AU

Year: 1585 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,928,512 km

• M1: 108,309 km (0.112 R)
• M2: 433,983 km (0.069 R)
• M3: 714,180 km (0.108 R)
• M4: 1,114,205 km (0.085 R)
• M5: 1,506,451 km (0.091 R)
• M6: 3,279,933 km (0.107 R)
• M7: 4,041,536 km (0.115 R)
• M8: 4,344,472 km (0.085 R)
• M9: 6,116,758 km (0.1 R)
• M10: 7,716,109 km (0.097 R)
• M11: 10,745,316 km (0.092 R)
• M12: 12,336,738 km (0.069 R)
• M13: 12,672,884 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 9.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.46 AU - 6.86 AU

Year: 8694 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,928,512 km

• M1: 125,064 km (0.094 R)
• M2: 749,934 km (0.055 R)
• M3: 1,517,222 km (0.093 R)
• M4: 1,839,306 km (0.103 R)
• M5: 2,548,250 km (0.096 R)
• M6: 3,225,180 km (0.103 R)
• M7: 4,558,098 km (0.114 R)
• M8: 4,905,165 km (0.112 R)
• M9: 5,238,768 km (0.102 R)
• M10: 5,817,412 km (0.094 R)
• M11: 7,179,202 km (0.106 R)
• M12: 8,184,051 km (0.092 R)
• M13: 8,742,350 km (0.053 R)
• M14: 11,181,094 km (0.088 R)
• M15: 11,761,235 km (0.093 R)
• M16: 12,867,212 km (0.073 R)
• M17: 15,221,284 km (0.112 R)
• M18: 16,601,175 km (0.041 R)
• M19: 17,777,762 km (0.075 R)
• M20: 18,422,828 km (0.091 R)
• M21: 24,771,163 km (0.12 R)
• M22: 26,862,093 km (0.092 R)
• M23: 29,963,257 km (0.081 R)
• M24: 30,979,325 km (0.07 R)
• M25: 34,275,266 km (0.071 R)
• M26: 35,162,381 km (0.069 R)
• M27: 37,797,847 km (0.033 R)
• M28: 38,744,652 km (0.114 R)
• M29: 41,180,703 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.88 AU - 6.46 AU

Year: 8717 Days

Day: 5.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,928,512 km

• M1: 160,070 km (0.11 R)
• M2: 618,138 km (0.038 R)
• M3: 1,230,442 km (0.071 R)
• M4: 2,081,355 km (0.079 R)
• M5: 2,833,084 km (0.103 R)
• M6: 3,252,856 km (0.114 R)
• M7: 3,736,506 km (0.118 R)
• M8: 4,292,262 km (0.115 R)
• M9: 4,956,177 km (0.104 R)
• M10: 5,455,236 km (0.025 R)
• M11: 6,203,973 km (0.094 R)
• M12: 7,796,443 km (0.097 R)
• M13: 8,319,586 km (0.116 R)
• M14: 9,945,117 km (0.104 R)
• M15: 10,651,368 km (0.094 R)
• M16: 13,495,374 km (0.077 R)
• M17: 14,361,545 km (0.113 R)
• M18: 18,071,273 km (0.053 R)
• M19: 22,153,949 km (0.037 R)
• M20: 29,149,444 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 5.9

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.1 AU - 6.6 AU

Year: 10332 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,928,512 km

• M1: 73,303 km (0.06 R)
• M2: 293,661 km (0.081 R)
• M3: 551,119 km (0.09 R)
• M4: 906,713 km (0.04 R)
• M5: 1,352,514 km (0.118 R)
• M6: 1,603,091 km (0.111 R)
• M7: 2,089,882 km (0.109 R)
• M8: 3,476,804 km (0.113 R)
• M9: 3,977,359 km (0.11 R)
• M10: 4,494,668 km (0.053 R)
• M11: 5,627,573 km (0.104 R)
• M12: 8,627,010 km (0.036 R)
• M13: 9,691,100 km (0.116 R)
• M14: 10,047,292 km (0.116 R)
• M15: 13,280,102 km (0.117 R)
• M16: 14,894,263 km (0.039 R)
• M17: 17,071,959 km (0.106 R)
• M18: 17,367,565 km (0.095 R)
• M19: 18,198,132 km (0.104 R)
• M20: 21,186,499 km (0.079 R)
• M21: 22,046,986 km (0.095 R)
• M22: 24,021,678 km (0.074 R)
• M23: 24,299,781 km (0.035 R)
• M24: 25,337,840 km (0.089 R)
• M25: 26,405,221 km (0.117 R)
• M26: 30,865,930 km (0.065 R)
• M27: 31,084,792 km (0.096 R)
• M28: 36,777,290 km (0.083 R)
• M29: 38,270,127 km (0.056 R)
• M30: 39,932,459 km (0.071 R)
• M31: 45,773,508 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit