🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.36 AU - 5.02 AU

Year: 3072 Days

Day: 37.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 14

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.72 AU - 5.82 AU

Year: 4333 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 99,246,029 km

• M1: 174,282 km (0.104 R)
• M2: 778,208 km (0.1 R)
• M3: 2,007,454 km (0.086 R)
• M4: 2,621,104 km (0.086 R)
• M5: 3,261,084 km (0.113 R)
• M6: 3,715,114 km (0.098 R)
• M7: 4,173,182 km (0.113 R)
• M8: 5,116,397 km (0.113 R)
• M9: 5,709,702 km (0.119 R)
• M10: 7,396,867 km (0.112 R)
• M11: 8,745,940 km (0.091 R)
• M12: 9,329,522 km (0.099 R)
• M13: 10,008,247 km (0.104 R)
• M14: 10,902,842 km (0.084 R)
• M15: 13,309,573 km (0.036 R)
• M16: 14,391,764 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 14.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.4 AU - 10.22 AU

Year: 8580 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,246,029 km

• M1: 177,872 km (0.097 R)
• M2: 989,889 km (0.1 R)
• M3: 1,802,505 km (0.104 R)
• M4: 2,282,564 km (0.088 R)
• M5: 3,071,843 km (0.101 R)
• M6: 3,790,511 km (0.081 R)
• M7: 4,902,173 km (0.094 R)
• M8: 6,323,801 km (0.087 R)
• M9: 6,890,777 km (0.115 R)
• M10: 7,530,308 km (0.089 R)
• M11: 9,236,921 km (0.036 R)
• M12: 10,837,767 km (0.039 R)
• M13: 12,289,465 km (0.083 R)
• M14: 14,766,357 km (0.117 R)
• M15: 18,972,451 km (0.027 R)
• M16: 19,558,276 km (0.101 R)
• M17: 20,080,672 km (0.042 R)
• M18: 20,612,343 km (0.116 R)
• M19: 26,732,392 km (0.082 R)
• M20: 28,219,245 km (0.106 R)
• M21: 30,055,858 km (0.107 R)
• M22: 31,357,658 km (0.065 R)
• M23: 32,074,083 km (0.116 R)
• M24: 33,116,331 km (0.096 R)
• M25: 36,154,963 km (0.115 R)
• M26: 38,088,067 km (0.089 R)

Asteroid Belt

Center: 9.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 8.4

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.08 AU - 11.64 AU

Year: 11089 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,246,029 km

• M1: 105,317 km (0.087 R)
• M2: 635,492 km (0.078 R)
• M3: 1,311,375 km (0.12 R)
• M4: 1,704,817 km (0.092 R)
• M5: 2,481,829 km (0.078 R)
• M6: 2,905,340 km (0.115 R)
• M7: 4,149,396 km (0.094 R)
• M8: 6,190,360 km (0.099 R)
• M9: 7,301,573 km (0.099 R)
• M10: 7,685,591 km (0.066 R)
• M11: 8,494,018 km (0.118 R)
• M12: 9,357,945 km (0.085 R)
• M13: 11,147,734 km (0.099 R)
• M14: 11,772,604 km (0.108 R)
• M15: 15,881,160 km (0.094 R)
• M16: 16,165,845 km (0.094 R)
• M17: 18,804,303 km (0.061 R)
• M18: 19,203,280 km (0.051 R)
• M19: 24,917,321 km (0.095 R)
• M20: 28,628,545 km (0.09 R)
• M21: 31,112,168 km (0.119 R)
• M22: 34,325,381 km (0.09 R)
• M23: 42,898,386 km (0.026 R)
• M24: 44,289,198 km (0.119 R)
• M25: 44,853,930 km (0.093 R)
• M26: 48,194,300 km (0.108 R)
• M27: 50,767,234 km (0.118 R)
• M28: 51,075,855 km (0.072 R)
• M29: 52,322,902 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.3

Radius: 3.1

Gravity: 62.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.55 AU - 21.21 AU

Year: 31747 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 99,246,029 km

• M1: 38,746 km (0.091 R)
• M2: 160,070 km (0.111 R)
• M3: 492,327 km (0.103 R)
• M4: 636,689 km (0.108 R)
• M5: 1,010,833 km (0.094 R)
• M6: 1,123,929 km (0.088 R)
• M7: 1,588,729 km (0.099 R)
• M8: 4,183,654 km (0.06 R)
• M9: 4,590,411 km (0.102 R)
• M10: 5,228,446 km (0.091 R)
• M11: 6,387,829 km (0.099 R)
• M12: 6,875,967 km (0.1 R)
• M13: 7,284,070 km (0.085 R)
• M14: 12,739,455 km (0.061 R)
• M15: 17,182,512 km (0.12 R)
• M16: 21,574,706 km (0.112 R)
• M17: 21,790,426 km (0.116 R)
• M18: 22,116,699 km (0.111 R)
• M19: 23,227,762 km (0.059 R)
• M20: 25,802,192 km (0.091 R)
• M21: 28,951,078 km (0.082 R)
• M22: 33,342,673 km (0.101 R)
• M23: 36,453,860 km (0.066 R)
• M24: 37,532,311 km (0.088 R)
• M25: 39,109,671 km (0.089 R)
• M26: 41,724,492 km (0.12 R)
• M27: 42,564,933 km (0.082 R)
• M28: 47,662,929 km (0.119 R)
• M29: 53,153,021 km (0.1 R)
• M30: 59,471,437 km (0.108 R)
• M31: 67,415,383 km (0.116 R)
• M32: 68,571,774 km (0.117 R)
• M33: 71,400,820 km (0.067 R)
• M34: 75,292,459 km (0.117 R)
• M35: 83,230,122 km (0.067 R)
• M36: 93,411,902 km (0.119 R)
• M37: 95,717,206 km (0.084 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit