🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.38 AU - 1.5 AU

Year: 739 Days

Day: 24.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,226,445 km

• M1: 1,079,498 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.29 AU - 2.87 AU

Year: 1772 Days

Day: 33.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,226,445 km

• M1: 41,588 km (0.056 R)
• M2: 438,621 km (0.119 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 14.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.27 AU - 8.57 AU

Year: 7782 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 103,226,445 km

• M1: 189,989 km (0.062 R)
• M2: 1,048,980 km (0.097 R)
• M3: 1,571,675 km (0.083 R)
• M4: 2,093,323 km (0.086 R)
• M5: 2,564,706 km (0.079 R)
• M6: 3,212,614 km (0.05 R)
• M7: 4,925,061 km (0.051 R)
• M8: 6,399,947 km (0.091 R)
• M9: 7,446,982 km (0.067 R)
• M10: 11,430,474 km (0.084 R)
• M11: 12,317,141 km (0.106 R)
• M12: 14,886,035 km (0.106 R)
• M13: 16,007,421 km (0.116 R)
• M14: 17,521,351 km (0.041 R)
• M15: 18,842,450 km (0.043 R)
• M16: 21,448,445 km (0.062 R)
• M17: 22,076,307 km (0.117 R)
• M18: 24,711,324 km (0.095 R)
• M19: 28,479,695 km (0.106 R)
• M20: 30,796,816 km (0.115 R)
• M21: 31,495,588 km (0.107 R)
• M22: 35,694,202 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 12.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.78 AU - 8.56 AU

Year: 9983 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 103,226,445 km

• M1: 150,495 km (0.099 R)
• M2: 532,568 km (0.087 R)
• M3: 1,058,704 km (0.063 R)
• M4: 1,454,989 km (0.111 R)
• M5: 2,896,963 km (0.081 R)
• M6: 3,577,783 km (0.067 R)
• M7: 6,023,109 km (0.112 R)
• M8: 7,544,370 km (0.032 R)
• M9: 8,104,465 km (0.059 R)
• M10: 9,197,427 km (0.107 R)
• M11: 10,506,258 km (0.079 R)
• M12: 13,020,101 km (0.073 R)
• M13: 13,827,182 km (0.083 R)
• M14: 19,326,250 km (0.098 R)
• M15: 20,251,064 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.7

Radius: 6.4

Gravity: 20.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.75 AU - 19.91 AU

Year: 28210 Days

Day: 23.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,226,445 km

• M1: 79,586 km (0.102 R)
• M2: 441,763 km (0.087 R)
• M3: 651,499 km (0.115 R)
• M4: 892,501 km (0.085 R)
• M5: 1,270,236 km (0.081 R)
• M6: 1,577,958 km (0.117 R)
• M7: 2,042,909 km (0.077 R)
• M8: 4,169,592 km (0.087 R)
• M9: 6,292,834 km (0.115 R)
• M10: 6,533,537 km (0.118 R)
• M11: 8,866,067 km (0.033 R)
• M12: 9,107,818 km (0.073 R)
• M13: 10,119,548 km (0.08 R)
• M14: 14,333,271 km (0.084 R)
• M15: 15,262,573 km (0.054 R)
• M16: 15,786,166 km (0.109 R)
• M17: 21,263,841 km (0.05 R)
• M18: 23,839,169 km (0.084 R)
• M19: 25,141,269 km (0.055 R)
• M20: 25,504,492 km (0.114 R)
• M21: 28,800,283 km (0.079 R)
• M22: 35,763,017 km (0.092 R)
• M23: 37,940,862 km (0.109 R)
• M24: 49,595,135 km (0.115 R)
• M25: 55,712,192 km (0.072 R)
• M26: 57,787,862 km (0.059 R)
• M27: 64,775,579 km (0.108 R)
• M28: 66,145,596 km (0.059 R)
• M29: 68,236,526 km (0.102 R)
• M30: 71,092,648 km (0.103 R)
• M31: 72,062,042 km (0.066 R)
• M32: 80,398,832 km (0.071 R)
• M33: 87,402,706 km (0.115 R)
• M34: 93,348,174 km (0.072 R)
• M35: 94,802,415 km (0.079 R)
• M36: 95,976,608 km (0.093 R)
• M37: 102,300,858 km (0.073 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: 519 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit