🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 40.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.73 AU - 0.95 AU

Year: 269 Days

Day: 37.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,319,097 km

• M1: 40,391 km (0.098 R)
• M2: 64,177 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.06 AU - 5.52 AU

Year: 4257 Days

Day: 12.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.5

Radius: 10.2

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.87 AU - 10.21 AU

Year: 10309 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,319,097 km

• M1: 129,103 km (0.088 R)
• M2: 531,521 km (0.033 R)
• M3: 1,478,925 km (0.075 R)
• M4: 1,983,518 km (0.082 R)
• M5: 2,324,003 km (0.065 R)
• M6: 2,746,318 km (0.031 R)
• M7: 3,388,990 km (0.09 R)
• M8: 4,214,322 km (0.072 R)
• M9: 5,574,316 km (0.104 R)
• M10: 6,001,418 km (0.103 R)
• M11: 6,373,767 km (0.103 R)
• M12: 10,038,167 km (0.095 R)
• M13: 11,786,816 km (0.088 R)
• M14: 12,194,770 km (0.119 R)
• M15: 12,552,159 km (0.064 R)
• M16: 13,039,250 km (0.063 R)
• M17: 16,232,117 km (0.103 R)
• M18: 17,105,170 km (0.099 R)
• M19: 19,586,101 km (0.044 R)
• M20: 20,242,088 km (0.12 R)
• M21: 22,386,274 km (0.086 R)
• M22: 24,867,654 km (0.057 R)
• M23: 25,443,007 km (0.092 R)
• M24: 30,697,633 km (0.1 R)
• M25: 32,484,430 km (0.076 R)
• M26: 33,752,571 km (0.104 R)
• M27: 38,387,262 km (0.032 R)
• M28: 41,122,211 km (0.101 R)
• M29: 45,535,647 km (0.12 R)
• M30: 49,346,354 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 13.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.28 AU - 13.88 AU

Year: 15610 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,319,097 km

• M1: 165,455 km (0.119 R)
• M2: 653,743 km (0.096 R)
• M3: 1,367,025 km (0.095 R)
• M4: 1,780,963 km (0.084 R)
• M5: 3,207,827 km (0.115 R)
• M6: 5,295,166 km (0.116 R)
• M7: 5,840,301 km (0.043 R)
• M8: 6,790,995 km (0.11 R)
• M9: 7,347,649 km (0.112 R)
• M10: 10,322,253 km (0.114 R)
• M11: 15,649,284 km (0.1 R)
• M12: 16,623,016 km (0.074 R)
• M13: 17,163,812 km (0.117 R)
• M14: 17,956,831 km (0.083 R)
• M15: 21,375,142 km (0.119 R)
• M16: 22,573,720 km (0.095 R)
• M17: 23,913,968 km (0.115 R)
• M18: 30,264,248 km (0.063 R)
• M19: 34,444,611 km (0.103 R)
• M20: 36,477,945 km (0.105 R)
• M21: 36,998,545 km (0.071 R)
• M22: 41,484,686 km (0.087 R)
• M23: 42,480,859 km (0.09 R)
• M24: 43,638,746 km (0.1 R)
• M25: 46,778,506 km (0.109 R)
• M26: 48,795,833 km (0.072 R)
• M27: 53,336,877 km (0.085 R)
• M28: 58,329,407 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.7

Radius: 4.7

Gravity: 38.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.55 AU - 16.05 AU

Year: 16969 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,319,097 km

• M1: 70,610 km (0.031 R)
• M2: 258,655 km (0.052 R)
• M3: 449,542 km (0.108 R)
• M4: 734,376 km (0.08 R)
• M5: 1,054,815 km (0.081 R)
• M6: 2,088,685 km (0.105 R)
• M7: 2,472,404 km (0.097 R)
• M8: 4,000,247 km (0.11 R)
• M9: 5,015,119 km (0.091 R)
• M10: 5,621,439 km (0.037 R)
• M11: 7,349,145 km (0.116 R)
• M12: 7,635,625 km (0.089 R)
• M13: 10,498,779 km (0.111 R)
• M14: 10,862,301 km (0.037 R)
• M15: 11,047,204 km (0.056 R)
• M16: 12,875,141 km (0.066 R)
• M17: 16,461,450 km (0.054 R)
• M18: 16,623,764 km (0.086 R)
• M19: 18,047,786 km (0.093 R)
• M20: 19,550,946 km (0.09 R)
• M21: 23,516,037 km (0.107 R)
• M22: 26,400,583 km (0.11 R)
• M23: 27,869,934 km (0.097 R)
• M24: 28,332,790 km (0.045 R)
• M25: 29,512,518 km (0.114 R)
• M26: 31,218,383 km (0.108 R)
• M27: 31,467,314 km (0.073 R)
• M28: 36,867,198 km (0.086 R)
• M29: 39,131,661 km (0.051 R)
• M30: 44,405,136 km (0.098 R)
• M31: 57,259,483 km (0.084 R)
• M32: 57,632,580 km (0.068 R)
• M33: 70,230,216 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 8

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.56 AU - 22.26 AU

Year: 27635 Days

Day: 18.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,319,097 km

• M1: 100,979 km (0.113 R)
• M2: 437,424 km (0.102 R)
• M3: 749,037 km (0.029 R)
• M4: 1,224,907 km (0.069 R)
• M5: 1,584,989 km (0.069 R)
• M6: 2,035,728 km (0.091 R)
• M7: 2,350,482 km (0.037 R)
• M8: 2,856,422 km (0.113 R)
• M9: 3,652,432 km (0.071 R)
• M10: 3,914,827 km (0.094 R)
• M11: 8,074,395 km (0.106 R)
• M12: 9,773,827 km (0.087 R)
• M13: 12,639,225 km (0.098 R)
• M14: 13,165,809 km (0.113 R)
• M15: 13,628,665 km (0.066 R)
• M16: 15,419,651 km (0.098 R)
• M17: 19,264,167 km (0.092 R)
• M18: 19,561,118 km (0.108 R)
• M19: 23,590,537 km (0.105 R)
• M20: 29,560,240 km (0.106 R)
• M21: 31,297,969 km (0.053 R)
• M22: 33,671,788 km (0.12 R)
• M23: 35,270,241 km (0.08 R)
• M24: 39,725,715 km (0.086 R)
• M25: 40,368,237 km (0.038 R)
• M26: 40,692,117 km (0.072 R)
• M27: 42,171,041 km (0.114 R)
• M28: 52,187,367 km (0.084 R)
• M29: 57,947,782 km (0.079 R)
• M30: 58,774,161 km (0.072 R)
• M31: 60,450,555 km (0.051 R)
• M32: 60,874,515 km (0.103 R)
• M33: 62,158,514 km (0.063 R)
• M34: 62,807,170 km (0.051 R)
• M35: 76,252,727 km (0.082 R)
• M36: 80,017,956 km (0.119 R)
• M37: 95,169,079 km (0.12 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit