🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.88 AU - 1.1 AU

Year: 375 Days

Day: 28.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,144,030 km

• M1: 438,771 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.12 AU - 1.12 AU

Year: 451 Days

Day: 38.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.27 AU - 2.81 AU

Year: 1542 Days

Day: 42.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,144,030 km

• M1: 40,092 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.38 AU - 3.56 AU

Year: 1949 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 11.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.15 AU - 5.95 AU

Year: 4321 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,144,030 km

• M1: 146,905 km (0.107 R)
• M2: 804,238 km (0.055 R)
• M3: 1,701,077 km (0.096 R)
• M4: 2,136,407 km (0.073 R)
• M5: 2,629,183 km (0.108 R)
• M6: 3,138,863 km (0.065 R)
• M7: 3,845,862 km (0.1 R)
• M8: 5,577,607 km (0.046 R)
• M9: 6,392,467 km (0.05 R)
• M10: 7,113,678 km (0.096 R)
• M11: 7,635,924 km (0.083 R)
• M12: 8,146,352 km (0.117 R)
• M13: 8,796,804 km (0.036 R)
• M14: 10,776,283 km (0.087 R)
• M15: 12,681,561 km (0.089 R)
• M16: 16,480,300 km (0.098 R)
• M17: 19,531,648 km (0.091 R)
• M18: 21,691,392 km (0.086 R)
• M19: 23,317,671 km (0.035 R)
• M20: 24,707,435 km (0.107 R)
• M21: 28,596,231 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 7.8

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.54 AU - 13.36 AU

Year: 15731 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,144,030 km

• M1: 97,388 km (0.119 R)
• M2: 534,663 km (0.116 R)
• M3: 878,439 km (0.092 R)
• M4: 1,436,140 km (0.055 R)
• M5: 1,689,409 km (0.109 R)
• M6: 2,427,225 km (0.049 R)
• M7: 2,679,747 km (0.061 R)
• M8: 3,927,991 km (0.105 R)
• M9: 5,209,746 km (0.043 R)
• M10: 5,927,217 km (0.112 R)
• M11: 7,382,057 km (0.11 R)
• M12: 7,780,136 km (0.041 R)
• M13: 11,440,198 km (0.116 R)
• M14: 12,899,525 km (0.049 R)
• M15: 13,412,347 km (0.118 R)
• M16: 16,036,293 km (0.119 R)
• M17: 17,623,976 km (0.07 R)
• M18: 18,335,613 km (0.109 R)
• M19: 20,412,629 km (0.106 R)
• M20: 21,197,270 km (0.084 R)
• M21: 21,641,726 km (0.052 R)
• M22: 24,440,403 km (0.084 R)
• M23: 26,027,636 km (0.119 R)
• M24: 28,643,205 km (0.108 R)
• M25: 30,406,216 km (0.059 R)
• M26: 30,858,002 km (0.032 R)
• M27: 35,376,156 km (0.116 R)
• M28: 40,452,162 km (0.096 R)
• M29: 40,861,611 km (0.081 R)
• M30: 44,526,909 km (0.091 R)
• M31: 45,550,008 km (0.062 R)
• M32: 50,742,700 km (0.111 R)
• M33: 52,665,781 km (0.097 R)
• M34: 55,304,687 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.2

Radius: 3.9

Gravity: 61.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.63 AU - 13.93 AU

Year: 19479 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,144,030 km

• M1: 48,470 km (0.085 R)
• M2: 206,894 km (0.062 R)
• M3: 1,300,753 km (0.066 R)
• M4: 1,508,994 km (0.101 R)
• M5: 1,647,970 km (0.114 R)
• M6: 2,012,839 km (0.114 R)
• M7: 2,645,788 km (0.104 R)
• M8: 3,007,665 km (0.039 R)
• M9: 3,460,648 km (0.11 R)
• M10: 3,641,811 km (0.097 R)
• M11: 4,395,485 km (0.058 R)
• M12: 4,680,469 km (0.104 R)
• M13: 6,517,830 km (0.064 R)
• M14: 6,747,762 km (0.085 R)
• M15: 7,078,822 km (0.098 R)
• M16: 7,223,932 km (0.112 R)
• M17: 12,489,627 km (0.098 R)
• M18: 12,772,965 km (0.078 R)
• M19: 13,060,493 km (0.071 R)
• M20: 14,330,878 km (0.096 R)
• M21: 18,449,606 km (0.1 R)
• M22: 20,141,409 km (0.108 R)
• M23: 23,506,463 km (0.088 R)
• M24: 24,375,178 km (0.112 R)
• M25: 28,064,411 km (0.096 R)
• M26: 29,915,086 km (0.098 R)
• M27: 32,241,483 km (0.083 R)
• M28: 32,908,390 km (0.089 R)
• M29: 36,669,580 km (0.082 R)
• M30: 36,814,241 km (0.03 R)
• M31: 39,028,439 km (0.093 R)
• M32: 42,275,161 km (0.116 R)
• M33: 49,829,106 km (0.115 R)
• M34: 60,423,478 km (0.068 R)
• M35: 63,288,277 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit