🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 346 Days

Day: 28.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 9.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.79 AU - 2.73 AU

Year: 2194 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,998,473 km

• M1: 150,196 km (0.111 R)
• M2: 670,498 km (0.068 R)
• M3: 989,291 km (0.039 R)
• M4: 2,589,689 km (0.116 R)
• M5: 3,388,841 km (0.096 R)
• M6: 4,590,710 km (0.112 R)
• M7: 5,736,330 km (0.071 R)
• M8: 6,077,713 km (0.1 R)
• M9: 7,135,220 km (0.117 R)
• M10: 7,580,872 km (0.102 R)
• M11: 8,500,600 km (0.091 R)
• M12: 9,173,192 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 12.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.18 AU - 2.44 AU

Year: 2267 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,998,473 km

• M1: 156,031 km (0.083 R)
• M2: 590,463 km (0.042 R)
• M3: 993,928 km (0.092 R)
• M4: 1,383,930 km (0.099 R)
• M5: 1,969,456 km (0.116 R)
• M6: 2,780,875 km (0.108 R)
• M7: 3,220,992 km (0.092 R)
• M8: 3,804,124 km (0.101 R)
• M9: 6,970,363 km (0.118 R)
• M10: 11,477,298 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 11.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.23 AU - 4.73 AU

Year: 5127 Days

Day: 13 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,998,473 km

• M1: 141,370 km (0.026 R)
• M2: 543,040 km (0.115 R)
• M3: 892,052 km (0.097 R)
• M4: 1,390,213 km (0.118 R)
• M5: 1,948,961 km (0.108 R)
• M6: 3,024,420 km (0.091 R)
• M7: 4,250,375 km (0.088 R)
• M8: 5,935,146 km (0.108 R)
• M9: 6,856,070 km (0.072 R)
• M10: 8,810,716 km (0.071 R)
• M11: 10,379,699 km (0.113 R)
• M12: 11,033,292 km (0.079 R)
• M13: 11,632,431 km (0.114 R)
• M14: 13,742,360 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.3

Radius: 6.5

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.41 AU - 7.97 AU

Year: 11173 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,998,473 km

• M1: 80,783 km (0.104 R)
• M2: 456,274 km (0.082 R)
• M3: 818,749 km (0.106 R)
• M4: 1,048,083 km (0.11 R)
• M5: 1,403,078 km (0.109 R)
• M6: 1,835,566 km (0.119 R)
• M7: 2,964,431 km (0.101 R)
• M8: 3,181,797 km (0.063 R)
• M9: 4,130,846 km (0.087 R)
• M10: 4,982,656 km (0.113 R)
• M11: 5,833,419 km (0.027 R)
• M12: 10,714,499 km (0.08 R)
• M13: 11,287,010 km (0.068 R)
• M14: 11,640,360 km (0.116 R)
• M15: 12,122,663 km (0.095 R)
• M16: 15,373,126 km (0.1 R)
• M17: 17,158,726 km (0.083 R)
• M18: 18,585,591 km (0.075 R)
• M19: 19,244,569 km (0.109 R)
• M20: 22,403,328 km (0.064 R)
• M21: 24,396,870 km (0.111 R)
• M22: 26,197,430 km (0.117 R)
• M23: 29,391,942 km (0.054 R)
• M24: 31,776,682 km (0.108 R)
• M25: 35,402,635 km (0.097 R)
• M26: 35,906,032 km (0.076 R)
• M27: 39,429,511 km (0.068 R)
• M28: 43,463,567 km (0.066 R)
• M29: 47,611,318 km (0.071 R)
• M30: 48,687,973 km (0.079 R)
• M31: 49,938,312 km (0.095 R)
• M32: 52,993,251 km (0.114 R)
• M33: 54,817,746 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.4

Radius: 5.5

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.68 AU - 12.04 AU

Year: 21531 Days

Day: 15.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,998,473 km

• M1: 74,350 km (0.08 R)
• M2: 358,436 km (0.041 R)
• M3: 594,951 km (0.087 R)
• M4: 875,596 km (0.112 R)
• M5: 1,060,350 km (0.092 R)
• M6: 1,427,164 km (0.111 R)
• M7: 1,722,470 km (0.089 R)
• M8: 2,779,828 km (0.091 R)
• M9: 3,270,060 km (0.119 R)
• M10: 4,077,589 km (0.073 R)
• M11: 4,281,341 km (0.103 R)
• M12: 4,636,188 km (0.115 R)
• M13: 6,711,559 km (0.099 R)
• M14: 6,900,501 km (0.049 R)
• M15: 8,216,214 km (0.109 R)
• M16: 10,553,980 km (0.106 R)
• M17: 12,574,000 km (0.065 R)
• M18: 14,600,303 km (0.098 R)
• M19: 15,240,133 km (0.112 R)
• M20: 16,575,594 km (0.096 R)
• M21: 20,252,111 km (0.066 R)
• M22: 23,885,394 km (0.077 R)
• M23: 24,549,011 km (0.112 R)
• M24: 25,338,738 km (0.094 R)
• M25: 28,297,185 km (0.067 R)
• M26: 30,564,491 km (0.107 R)
• M27: 39,298,313 km (0.038 R)
• M28: 42,274,563 km (0.097 R)
• M29: 42,919,779 km (0.109 R)
• M30: 43,735,386 km (0.104 R)
• M31: 45,735,211 km (0.08 R)
• M32: 46,757,562 km (0.073 R)
• M33: 50,999,560 km (0.113 R)
• M34: 61,261,076 km (0.11 R)
• M35: 62,294,797 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit