🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.31 AU - 2.07 AU

Year: 832 Days

Day: 22.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.78 AU - 3.66 AU

Year: 2188 Days

Day: 47.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.85 AU - 3.65 AU

Year: 2219 Days

Day: 40.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 14.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.88 AU - 5.68 AU

Year: 4595 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,486,085 km

• M1: 176,077 km (0.067 R)
• M2: 862,432 km (0.039 R)
• M3: 1,784,403 km (0.075 R)
• M4: 2,614,223 km (0.113 R)
• M5: 3,136,319 km (0.09 R)
• M6: 4,156,577 km (0.083 R)
• M7: 6,468,612 km (0.116 R)
• M8: 9,204,308 km (0.102 R)
• M9: 11,033,591 km (0.114 R)
• M10: 14,940,040 km (0.051 R)
• M11: 19,081,657 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 8.8

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.58 AU - 6.9 AU

Year: 5904 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,486,085 km

• M1: 111,750 km (0.084 R)
• M2: 416,630 km (0.092 R)
• M3: 777,759 km (0.098 R)
• M4: 1,758,972 km (0.112 R)
• M5: 3,244,030 km (0.089 R)
• M6: 4,868,513 km (0.03 R)
• M7: 5,255,074 km (0.086 R)
• M8: 7,395,670 km (0.046 R)
• M9: 9,123,974 km (0.025 R)
• M10: 18,153,552 km (0.111 R)
• M11: 19,220,035 km (0.09 R)
• M12: 19,768,611 km (0.035 R)
• M13: 20,186,886 km (0.073 R)
• M14: 20,610,996 km (0.1 R)
• M15: 23,905,441 km (0.075 R)
• M16: 26,764,555 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 13.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.43 AU - 9.29 AU

Year: 9988 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,486,085 km

• M1: 173,833 km (0.102 R)
• M2: 688,150 km (0.104 R)
• M3: 1,184,815 km (0.063 R)
• M4: 1,785,002 km (0.117 R)
• M5: 2,544,809 km (0.116 R)
• M6: 4,381,871 km (0.058 R)
• M7: 5,424,568 km (0.059 R)
• M8: 7,353,633 km (0.059 R)
• M9: 8,223,245 km (0.098 R)
• M10: 13,570,322 km (0.066 R)
• M11: 15,563,564 km (0.119 R)
• M12: 18,594,118 km (0.101 R)
• M13: 19,713,559 km (0.087 R)
• M14: 21,562,738 km (0.092 R)
• M15: 24,455,213 km (0.043 R)
• M16: 27,292,037 km (0.083 R)
• M17: 29,907,906 km (0.096 R)
• M18: 30,341,440 km (0.095 R)
• M19: 31,667,476 km (0.057 R)
• M20: 40,578,273 km (0.08 R)
• M21: 42,187,048 km (0.114 R)
• M22: 43,283,002 km (0.105 R)
• M23: 44,117,459 km (0.073 R)
• M24: 46,250,276 km (0.118 R)
• M25: 46,830,566 km (0.09 R)
• M26: 49,956,563 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 7.7

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.96 AU - 17.06 AU

Year: 20934 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,486,085 km

• M1: 95,743 km (0.099 R)
• M2: 561,291 km (0.12 R)
• M3: 944,411 km (0.089 R)
• M4: 2,424,383 km (0.106 R)
• M5: 2,841,761 km (0.092 R)
• M6: 3,081,567 km (0.082 R)
• M7: 4,282,239 km (0.111 R)
• M8: 4,818,398 km (0.101 R)
• M9: 6,067,540 km (0.095 R)
• M10: 7,270,905 km (0.09 R)
• M11: 7,671,229 km (0.095 R)
• M12: 10,389,871 km (0.085 R)
• M13: 16,842,775 km (0.058 R)
• M14: 17,992,286 km (0.088 R)
• M15: 18,356,257 km (0.109 R)
• M16: 19,382,648 km (0.037 R)
• M17: 23,009,050 km (0.068 R)
• M18: 26,709,054 km (0.103 R)
• M19: 27,421,888 km (0.03 R)
• M20: 28,761,537 km (0.098 R)
• M21: 29,762,796 km (0.084 R)
• M22: 33,450,682 km (0.101 R)
• M23: 34,418,132 km (0.114 R)
• M24: 35,832,430 km (0.095 R)
• M25: 36,699,200 km (0.116 R)
• M26: 39,843,598 km (0.099 R)
• M27: 46,321,185 km (0.083 R)
• M28: 48,920,897 km (0.106 R)
• M29: 49,630,141 km (0.069 R)
• M30: 56,131,814 km (0.082 R)
• M31: 56,909,274 km (0.106 R)
• M32: 58,684,552 km (0.088 R)
• M33: 59,083,978 km (0.029 R)
• M34: 59,888,366 km (0.053 R)
• M35: 64,868,629 km (0.087 R)
• M36: 69,670,122 km (0.027 R)
• M37: 74,235,999 km (0.087 R)
• M38: 83,705,394 km (0.065 R)
• M39: 84,465,501 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit