🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.23 AU - 1.25 AU

Year: 512 Days

Day: 27.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.19 AU - 1.37 AU

Year: 537 Days

Day: 46.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,774,755 km

• M1: 36,053 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.55 AU - 3.51 AU

Year: 1956 Days

Day: 35 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661

Radius: 10.5

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.77 AU - 6.13 AU

Year: 4718 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,774,755 km

• M1: 131,197 km (0.073 R)
• M2: 587,920 km (0.078 R)
• M3: 933,491 km (0.106 R)
• M4: 1,304,045 km (0.052 R)
• M5: 1,736,083 km (0.068 R)
• M6: 2,173,059 km (0.081 R)
• M7: 2,531,944 km (0.071 R)
• M8: 4,433,482 km (0.115 R)
• M9: 6,059,611 km (0.069 R)
• M10: 7,906,397 km (0.106 R)
• M11: 8,610,704 km (0.102 R)
• M12: 9,315,908 km (0.112 R)
• M13: 10,532,588 km (0.108 R)
• M14: 11,663,996 km (0.044 R)
• M15: 12,186,691 km (0.067 R)
• M16: 14,762,168 km (0.079 R)
• M17: 15,205,576 km (0.065 R)
• M18: 15,945,039 km (0.108 R)
• M19: 17,804,839 km (0.091 R)
• M20: 21,172,587 km (0.117 R)
• M21: 22,311,026 km (0.046 R)
• M22: 22,895,356 km (0.098 R)
• M23: 26,212,389 km (0.046 R)
• M24: 26,863,140 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 14.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.23 AU - 9.51 AU

Year: 8980 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,774,755 km

• M1: 191,635 km (0.11 R)
• M2: 669,899 km (0.118 R)
• M3: 1,383,930 km (0.059 R)
• M4: 2,149,871 km (0.07 R)
• M5: 2,925,536 km (0.055 R)
• M6: 4,222,699 km (0.064 R)
• M7: 5,658,240 km (0.047 R)
• M8: 6,356,862 km (0.117 R)
• M9: 7,302,620 km (0.076 R)
• M10: 7,860,171 km (0.069 R)
• M11: 8,876,838 km (0.094 R)
• M12: 9,512,779 km (0.104 R)
• M13: 11,692,420 km (0.114 R)
• M14: 12,642,217 km (0.104 R)
• M15: 14,087,631 km (0.049 R)
• M16: 16,018,940 km (0.106 R)
• M17: 18,963,026 km (0.096 R)
• M18: 22,047,734 km (0.094 R)
• M19: 23,076,818 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 8.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.25 AU - 10.93 AU

Year: 11014 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,774,755 km

• M1: 102,175 km (0.095 R)
• M2: 644,468 km (0.101 R)
• M3: 1,295,069 km (0.093 R)
• M4: 1,678,189 km (0.103 R)
• M5: 2,566,501 km (0.12 R)
• M6: 3,237,148 km (0.113 R)
• M7: 6,112,719 km (0.081 R)
• M8: 6,843,803 km (0.085 R)
• M9: 7,632,035 km (0.111 R)
• M10: 10,917,802 km (0.099 R)
• M11: 17,775,369 km (0.096 R)
• M12: 18,777,974 km (0.071 R)
• M13: 19,606,895 km (0.099 R)
• M14: 20,532,158 km (0.107 R)
• M15: 21,785,788 km (0.117 R)
• M16: 23,089,534 km (0.094 R)
• M17: 28,107,196 km (0.092 R)
• M18: 30,679,382 km (0.108 R)
• M19: 32,413,371 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 3.2

Gravity: 71.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.24 AU - 16.66 AU

Year: 24743 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,774,755 km

• M1: 41,139 km (0.101 R)
• M2: 140,772 km (0.045 R)
• M3: 280,795 km (0.106 R)
• M4: 387,010 km (0.079 R)
• M5: 528,978 km (0.08 R)
• M6: 736,321 km (0.034 R)
• M7: 1,375,702 km (0.088 R)
• M8: 2,073,726 km (0.108 R)
• M9: 3,007,815 km (0.115 R)
• M10: 3,235,353 km (0.08 R)
• M11: 4,020,592 km (0.117 R)
• M12: 4,226,439 km (0.054 R)
• M13: 5,570,127 km (0.106 R)
• M14: 5,869,472 km (0.091 R)
• M15: 7,274,346 km (0.087 R)
• M16: 7,426,188 km (0.103 R)
• M17: 8,436,871 km (0.025 R)
• M18: 8,604,421 km (0.12 R)
• M19: 12,730,180 km (0.108 R)
• M20: 16,397,123 km (0.111 R)
• M21: 19,519,680 km (0.117 R)
• M22: 20,608,902 km (0.12 R)
• M23: 21,014,910 km (0.05 R)
• M24: 21,842,785 km (0.082 R)
• M25: 22,907,922 km (0.105 R)
• M26: 26,908,019 km (0.074 R)
• M27: 29,390,596 km (0.071 R)
• M28: 31,349,580 km (0.108 R)
• M29: 32,021,424 km (0.077 R)
• M30: 32,292,795 km (0.051 R)
• M31: 32,429,078 km (0.099 R)
• M32: 35,091,921 km (0.106 R)
• M33: 35,816,124 km (0.061 R)
• M34: 36,846,554 km (0.118 R)
• M35: 38,505,744 km (0.105 R)
• M36: 41,648,496 km (0.098 R)
• M37: 53,416,313 km (0.103 R)
• M38: 54,181,506 km (0.05 R)
• M39: 65,456,548 km (0.071 R)
• M40: 77,463,273 km (0.102 R)
• M41: 78,689,527 km (0.081 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: 177 - 10,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit