🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 297 Days

Day: 46.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 87.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,475,059 km

• M1: 602,730 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 11.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.6 AU - 4.12 AU

Year: 4040 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,475,059 km

• M1: 147,504 km (0.102 R)
• M2: 557,402 km (0.053 R)
• M3: 932,593 km (0.097 R)
• M4: 1,319,004 km (0.118 R)
• M5: 1,814,473 km (0.032 R)
• M6: 2,521,023 km (0.114 R)
• M7: 3,458,553 km (0.107 R)
• M8: 3,865,310 km (0.096 R)
• M9: 4,369,305 km (0.105 R)
• M10: 6,012,787 km (0.095 R)
• M11: 6,899,005 km (0.028 R)
• M12: 8,068,412 km (0.102 R)
• M13: 9,255,321 km (0.12 R)
• M14: 9,663,274 km (0.077 R)
• M15: 11,000,829 km (0.054 R)
• M16: 11,757,046 km (0.096 R)
• M17: 12,413,482 km (0.086 R)
• M18: 14,283,904 km (0.065 R)
• M19: 15,962,841 km (0.081 R)
• M20: 16,496,606 km (0.087 R)
• M21: 17,097,541 km (0.094 R)
• M22: 18,517,673 km (0.064 R)
• M23: 19,047,698 km (0.112 R)
• M24: 19,648,334 km (0.092 R)
• M25: 20,573,148 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.5

Radius: 10.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.56 AU - 4.98 AU

Year: 5788 Days

Day: 13.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,475,059 km

• M1: 128,205 km (0.088 R)
• M2: 539,450 km (0.067 R)
• M3: 967,001 km (0.044 R)
• M4: 1,707,809 km (0.09 R)
• M5: 2,156,753 km (0.108 R)
• M6: 2,613,325 km (0.105 R)
• M7: 3,114,029 km (0.117 R)
• M8: 4,259,201 km (0.05 R)
• M9: 4,610,906 km (0.076 R)
• M10: 5,091,863 km (0.096 R)
• M11: 6,122,891 km (0.107 R)
• M12: 7,904,153 km (0.108 R)
• M13: 8,282,935 km (0.085 R)
• M14: 8,833,305 km (0.103 R)
• M15: 10,769,401 km (0.1 R)
• M16: 11,425,537 km (0.112 R)
• M17: 13,077,547 km (0.089 R)
• M18: 14,375,159 km (0.111 R)
• M19: 16,297,042 km (0.09 R)
• M20: 16,664,006 km (0.045 R)
• M21: 22,100,093 km (0.113 R)
• M22: 22,777,323 km (0.067 R)
• M23: 27,049,090 km (0.055 R)
• M24: 28,173,019 km (0.118 R)
• M25: 31,542,262 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 12.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.48 AU - 5.28 AU

Year: 7072 Days

Day: 7.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,475,059 km

• M1: 169,046 km (0.116 R)
• M2: 967,898 km (0.061 R)
• M3: 1,462,020 km (0.099 R)
• M4: 2,023,162 km (0.038 R)
• M5: 2,436,650 km (0.117 R)
• M6: 3,000,634 km (0.06 R)
• M7: 3,480,095 km (0.082 R)
• M8: 4,010,420 km (0.102 R)
• M9: 4,775,314 km (0.096 R)
• M10: 5,753,534 km (0.045 R)
• M11: 6,563,457 km (0.066 R)
• M12: 6,962,285 km (0.116 R)
• M13: 7,663,001 km (0.118 R)
• M14: 9,920,882 km (0.112 R)
• M15: 11,461,890 km (0.116 R)
• M16: 12,540,790 km (0.1 R)
• M17: 13,686,111 km (0.072 R)
• M18: 14,119,496 km (0.041 R)
• M19: 15,358,914 km (0.098 R)
• M20: 15,886,396 km (0.069 R)
• M21: 19,107,238 km (0.067 R)
• M22: 20,201,397 km (0.103 R)
• M23: 22,290,532 km (0.06 R)
• M24: 25,566,276 km (0.111 R)
• M25: 26,810,033 km (0.074 R)
• M26: 29,328,663 km (0.071 R)
• M27: 30,969,153 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.7

Radius: 4.4

Gravity: 28.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.69 AU - 9.09 AU

Year: 14539 Days

Day: 23.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,475,059 km

• M1: 54,753 km (0.119 R)
• M2: 222,602 km (0.093 R)
• M3: 601,832 km (0.097 R)
• M4: 1,040,902 km (0.086 R)
• M5: 1,356,105 km (0.093 R)
• M6: 1,832,424 km (0.096 R)
• M7: 2,311,586 km (0.082 R)
• M8: 3,280,681 km (0.106 R)
• M9: 3,812,951 km (0.054 R)
• M10: 4,099,730 km (0.041 R)
• M11: 4,813,760 km (0.101 R)
• M12: 5,499,218 km (0.108 R)
• M13: 6,169,715 km (0.084 R)
• M14: 7,761,586 km (0.116 R)
• M15: 9,712,642 km (0.08 R)
• M16: 10,577,018 km (0.045 R)
• M17: 11,907,691 km (0.052 R)
• M18: 15,319,720 km (0.097 R)
• M19: 18,269,341 km (0.087 R)
• M20: 25,862,629 km (0.059 R)
• M21: 28,043,916 km (0.051 R)
• M22: 29,564,279 km (0.065 R)
• M23: 30,232,383 km (0.099 R)
• M24: 33,604,170 km (0.09 R)
• M25: 39,318,659 km (0.044 R)
• M26: 40,670,874 km (0.061 R)
• M27: 41,774,757 km (0.064 R)
• M28: 45,500,192 km (0.086 R)
• M29: 46,539,748 km (0.047 R)
• M30: 47,595,161 km (0.026 R)
• M31: 50,697,970 km (0.045 R)
• M32: 55,264,595 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit