🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.66 AU - 0.78 AU

Year: 222 Days

Day: 31.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 8.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.3 AU - 5.62 AU

Year: 4015 Days

Day: 5.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,246,959 km

• M1: 110,702 km (0.104 R)
• M2: 687,552 km (0.118 R)
• M3: 1,167,911 km (0.072 R)
• M4: 1,635,404 km (0.088 R)
• M5: 2,179,342 km (0.047 R)
• M6: 2,683,935 km (0.117 R)
• M7: 3,382,258 km (0.101 R)
• M8: 3,817,588 km (0.086 R)
• M9: 4,625,865 km (0.101 R)
• M10: 5,769,840 km (0.054 R)
• M11: 7,191,618 km (0.086 R)
• M12: 8,091,450 km (0.078 R)
• M13: 9,579,649 km (0.117 R)
• M14: 9,988,949 km (0.025 R)
• M15: 13,339,044 km (0.052 R)
• M16: 13,901,532 km (0.085 R)
• M17: 14,479,728 km (0.075 R)
• M18: 15,349,340 km (0.111 R)
• M19: 17,013,467 km (0.11 R)
• M20: 19,177,998 km (0.12 R)
• M21: 19,631,878 km (0.072 R)
• M22: 21,519,803 km (0.108 R)
• M23: 23,305,104 km (0.112 R)
• M24: 24,121,011 km (0.119 R)
• M25: 24,879,173 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 10.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.4 AU - 9.62 AU

Year: 8239 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,246,959 km

• M1: 134,488 km (0.106 R)
• M2: 749,785 km (0.09 R)
• M3: 1,187,209 km (0.083 R)
• M4: 1,562,699 km (0.088 R)
• M5: 2,033,933 km (0.03 R)
• M6: 2,506,812 km (0.097 R)
• M7: 3,675,769 km (0.075 R)
• M8: 4,711,585 km (0.116 R)
• M9: 5,514,178 km (0.118 R)
• M10: 6,301,810 km (0.066 R)
• M11: 7,351,838 km (0.118 R)
• M12: 9,385,621 km (0.083 R)
• M13: 10,703,129 km (0.11 R)
• M14: 11,253,051 km (0.119 R)
• M15: 13,818,355 km (0.084 R)
• M16: 17,220,061 km (0.05 R)
• M17: 18,397,247 km (0.092 R)
• M18: 22,818,163 km (0.074 R)
• M19: 25,981,111 km (0.101 R)
• M20: 27,994,250 km (0.114 R)
• M21: 30,207,849 km (0.077 R)
• M22: 32,019,928 km (0.095 R)
• M23: 33,057,389 km (0.089 R)
• M24: 34,980,919 km (0.052 R)
• M25: 36,081,211 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 9.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.71 AU - 11.15 AU

Year: 11372 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,246,959 km

• M1: 117,734 km (0.092 R)
• M2: 419,173 km (0.049 R)
• M3: 996,621 km (0.106 R)
• M4: 1,342,192 km (0.112 R)
• M5: 1,736,831 km (0.11 R)
• M6: 2,030,791 km (0.063 R)
• M7: 3,335,434 km (0.087 R)
• M8: 3,715,114 km (0.096 R)
• M9: 6,251,845 km (0.08 R)
• M10: 7,113,977 km (0.068 R)
• M11: 7,531,206 km (0.087 R)
• M12: 8,009,021 km (0.072 R)
• M13: 8,692,983 km (0.064 R)
• M14: 9,121,581 km (0.069 R)
• M15: 9,464,758 km (0.118 R)
• M16: 9,918,638 km (0.109 R)
• M17: 10,387,029 km (0.117 R)
• M18: 11,997,001 km (0.061 R)
• M19: 13,895,398 km (0.088 R)
• M20: 15,915,269 km (0.1 R)
• M21: 17,291,569 km (0.081 R)
• M22: 18,123,632 km (0.079 R)
• M23: 18,666,822 km (0.068 R)
• M24: 20,031,454 km (0.066 R)
• M25: 20,445,242 km (0.107 R)
• M26: 23,320,363 km (0.105 R)
• M27: 23,963,185 km (0.099 R)
• M28: 29,008,224 km (0.113 R)
• M29: 30,074,258 km (0.115 R)
• M30: 32,738,896 km (0.094 R)
• M31: 35,076,512 km (0.113 R)
• M32: 37,149,190 km (0.081 R)
• M33: 41,403,305 km (0.101 R)
• M34: 42,345,772 km (0.12 R)
• M35: 43,440,230 km (0.083 R)
• M36: 48,897,410 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538

Radius: 10.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.27 AU - 14.15 AU

Year: 15506 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,246,959 km

• M1: 127,906 km (0.053 R)
• M2: 721,361 km (0.079 R)
• M3: 1,140,983 km (0.107 R)
• M4: 1,552,676 km (0.105 R)
• M5: 1,955,992 km (0.043 R)
• M6: 2,328,491 km (0.106 R)
• M7: 3,714,216 km (0.102 R)
• M8: 4,381,871 km (0.115 R)
• M9: 5,441,473 km (0.071 R)
• M10: 7,383,553 km (0.101 R)
• M11: 7,968,181 km (0.11 R)
• M12: 8,583,178 km (0.1 R)
• M13: 9,961,872 km (0.106 R)
• M14: 12,267,923 km (0.097 R)
• M15: 15,990,068 km (0.113 R)
• M16: 17,355,597 km (0.071 R)
• M17: 17,986,900 km (0.107 R)
• M18: 20,753,862 km (0.07 R)
• M19: 27,859,312 km (0.103 R)
• M20: 28,181,696 km (0.105 R)
• M21: 37,993,072 km (0.062 R)
• M22: 41,804,377 km (0.1 R)
• M23: 42,510,778 km (0.113 R)
• M24: 43,225,108 km (0.056 R)
• M25: 46,917,333 km (0.047 R)
• M26: 49,860,372 km (0.115 R)
• M27: 58,892,942 km (0.04 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit