🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 232 Days

Day: 47 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 281 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,268,092 km

• M1: 652,247 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 12.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.85 AU - 0.91 AU

Year: 525 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,268,092 km

• M1: 151,692 km (0.1 R)
• M2: 564,283 km (0.1 R)
• M3: 945,010 km (0.116 R)
• M4: 1,391,410 km (0.09 R)
• M5: 1,869,674 km (0.05 R)
• M6: 2,299,618 km (0.117 R)
• M7: 2,942,291 km (0.116 R)
• M8: 3,728,877 km (0.079 R)
• M9: 4,253,367 km (0.076 R)
• M10: 4,698,570 km (0.089 R)
• M11: 5,208,699 km (0.088 R)
• M12: 5,628,919 km (0.113 R)
• M13: 6,186,171 km (0.112 R)
• M14: 6,577,968 km (0.091 R)
• M15: 7,090,939 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.55 AU - 3.31 AU

Year: 3189 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 180 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,268,092 km

• M1: 179,069 km (0.115 R)
• M2: 729,290 km (0.115 R)
• M3: 1,239,269 km (0.105 R)
• M4: 1,956,142 km (0.062 R)
• M5: 2,631,127 km (0.094 R)
• M6: 3,439,255 km (0.105 R)
• M7: 4,017,152 km (0.037 R)
• M8: 4,872,552 km (0.099 R)
• M9: 5,395,546 km (0.091 R)
• M10: 5,901,038 km (0.092 R)
• M11: 6,614,470 km (0.1 R)
• M12: 7,841,920 km (0.08 R)
• M13: 9,031,523 km (0.114 R)
• M14: 9,517,117 km (0.08 R)
• M15: 10,138,696 km (0.103 R)
• M16: 11,636,770 km (0.081 R)
• M17: 12,167,543 km (0.034 R)
• M18: 13,373,451 km (0.097 R)
• M19: 15,068,694 km (0.079 R)
• M20: 17,242,052 km (0.044 R)
• M21: 17,874,702 km (0.088 R)
• M22: 22,001,508 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 9.6

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.41 AU - 5.29 AU

Year: 5769 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,268,092 km

• M1: 119,379 km (0.083 R)
• M2: 424,708 km (0.045 R)
• M3: 809,324 km (0.098 R)
• M4: 1,525,001 km (0.111 R)
• M5: 2,158,099 km (0.115 R)
• M6: 2,580,414 km (0.077 R)
• M7: 2,898,608 km (0.095 R)
• M8: 3,306,711 km (0.079 R)
• M9: 4,877,040 km (0.114 R)
• M10: 6,114,065 km (0.114 R)
• M11: 6,964,379 km (0.063 R)
• M12: 7,852,841 km (0.115 R)
• M13: 10,403,335 km (0.054 R)
• M14: 11,069,644 km (0.056 R)
• M15: 12,277,946 km (0.119 R)
• M16: 13,295,062 km (0.062 R)
• M17: 15,557,431 km (0.045 R)
• M18: 16,492,268 km (0.064 R)
• M19: 18,200,526 km (0.095 R)
• M20: 19,027,503 km (0.097 R)
• M21: 19,664,042 km (0.087 R)
• M22: 21,355,246 km (0.114 R)
• M23: 28,816,290 km (0.089 R)
• M24: 32,772,555 km (0.106 R)
• M25: 33,584,572 km (0.113 R)
• M26: 35,354,764 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 9.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.07 AU - 5.59 AU

Year: 6749 Days

Day: 7.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,268,092 km

• M1: 116,537 km (0.113 R)
• M2: 481,855 km (0.099 R)
• M3: 1,473,988 km (0.093 R)
• M4: 2,608,388 km (0.112 R)
• M5: 3,316,884 km (0.049 R)
• M6: 4,322,182 km (0.11 R)
• M7: 5,267,640 km (0.07 R)
• M8: 11,601,464 km (0.059 R)
• M9: 13,035,958 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.1

Radius: 7.8

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.28 AU - 11.18 AU

Year: 22348 Days

Day: 17.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,268,092 km

• M1: 97,239 km (0.089 R)
• M2: 384,167 km (0.117 R)
• M3: 893,847 km (0.11 R)
• M4: 1,894,956 km (0.119 R)
• M5: 2,327,144 km (0.108 R)
• M6: 3,275,894 km (0.057 R)
• M7: 4,358,684 km (0.09 R)
• M8: 5,952,200 km (0.096 R)
• M9: 6,741,778 km (0.06 R)
• M10: 7,698,755 km (0.035 R)
• M11: 7,951,576 km (0.057 R)
• M12: 11,240,186 km (0.075 R)
• M13: 12,304,874 km (0.112 R)
• M14: 13,146,511 km (0.087 R)
• M15: 17,674,988 km (0.118 R)
• M16: 19,576,228 km (0.074 R)
• M17: 19,858,519 km (0.093 R)
• M18: 23,994,152 km (0.03 R)
• M19: 26,663,576 km (0.098 R)
• M20: 28,791,157 km (0.077 R)
• M21: 29,772,071 km (0.088 R)
• M22: 31,800,468 km (0.119 R)
• M23: 33,649,348 km (0.025 R)
• M24: 36,555,287 km (0.108 R)
• M25: 39,925,428 km (0.052 R)
• M26: 47,276,069 km (0.116 R)
• M27: 58,736,762 km (0.057 R)
• M28: 59,521,253 km (0.117 R)
• M29: 69,924,738 km (0.067 R)
• M30: 71,249,127 km (0.056 R)
• M31: 78,596,328 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit