🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 256 Days

Day: 29.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,189,574 km

• M1: 48,619 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 34.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.19 AU - 4.57 AU

Year: 4935 Days

Day: 7.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,189,574 km

• M1: 189,391 km (0.059 R)
• M2: 680,970 km (0.112 R)
• M3: 1,191,547 km (0.067 R)
• M4: 1,771,837 km (0.117 R)
• M5: 3,981,697 km (0.116 R)
• M6: 4,501,849 km (0.11 R)
• M7: 5,767,596 km (0.059 R)
• M8: 6,790,397 km (0.093 R)
• M9: 7,293,794 km (0.102 R)
• M10: 8,376,284 km (0.087 R)
• M11: 10,415,303 km (0.071 R)
• M12: 11,041,370 km (0.087 R)
• M13: 11,931,178 km (0.101 R)
• M14: 12,567,268 km (0.056 R)
• M15: 13,485,201 km (0.088 R)
• M16: 14,392,811 km (0.071 R)
• M17: 16,270,863 km (0.035 R)
• M18: 16,810,313 km (0.087 R)
• M19: 17,988,396 km (0.044 R)
• M20: 19,688,875 km (0.049 R)
• M21: 20,787,372 km (0.112 R)
• M22: 24,719,403 km (0.105 R)
• M23: 27,068,388 km (0.057 R)
• M24: 28,254,251 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 9.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.22 AU - 5.22 AU

Year: 5597 Days

Day: 11.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,189,574 km

• M1: 120,725 km (0.108 R)
• M2: 528,828 km (0.104 R)
• M3: 1,128,417 km (0.116 R)
• M4: 1,774,530 km (0.094 R)
• M5: 2,304,705 km (0.057 R)
• M6: 3,448,530 km (0.049 R)
• M7: 4,751,528 km (0.077 R)
• M8: 6,644,988 km (0.108 R)
• M9: 8,409,345 km (0.091 R)
• M10: 9,114,998 km (0.088 R)
• M11: 9,482,261 km (0.102 R)
• M12: 12,636,083 km (0.106 R)
• M13: 13,041,942 km (0.114 R)
• M14: 13,561,645 km (0.101 R)
• M15: 15,374,622 km (0.077 R)
• M16: 17,158,128 km (0.103 R)
• M17: 19,408,529 km (0.089 R)
• M18: 19,949,325 km (0.104 R)
• M19: 20,430,581 km (0.11 R)
• M20: 21,560,045 km (0.11 R)
• M21: 25,038,644 km (0.05 R)
• M22: 27,923,639 km (0.062 R)
• M23: 28,266,966 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.7

Radius: 5.3

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.03 AU - 9.77 AU

Year: 14337 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,189,574 km

• M1: 75,098 km (0.062 R)
• M2: 282,441 km (0.095 R)
• M3: 502,948 km (0.096 R)
• M4: 904,768 km (0.103 R)
• M5: 2,744,971 km (0.112 R)
• M6: 3,218,000 km (0.119 R)
• M7: 6,203,824 km (0.042 R)
• M8: 10,544,556 km (0.045 R)
• M9: 14,702,928 km (0.034 R)
• M10: 15,925,890 km (0.074 R)
• M11: 16,562,130 km (0.104 R)
• M12: 16,850,255 km (0.103 R)
• M13: 24,623,211 km (0.114 R)
• M14: 33,790,569 km (0.085 R)
• M15: 36,150,774 km (0.113 R)
• M16: 45,135,174 km (0.102 R)
• M17: 50,063,376 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.9

Radius: 6.6

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.89 AU - 12.35 AU

Year: 22346 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,189,574 km

• M1: 82,279 km (0.049 R)
• M2: 365,468 km (0.115 R)
• M3: 646,412 km (0.089 R)
• M4: 1,108,071 km (0.057 R)
• M5: 2,415,856 km (0.096 R)
• M6: 3,020,979 km (0.082 R)
• M7: 3,486,977 km (0.108 R)
• M8: 3,906,000 km (0.047 R)
• M9: 4,192,630 km (0.111 R)
• M10: 6,653,964 km (0.102 R)
• M11: 8,034,303 km (0.102 R)
• M12: 8,981,407 km (0.079 R)
• M13: 12,132,986 km (0.04 R)
• M14: 12,813,656 km (0.109 R)
• M15: 14,475,539 km (0.119 R)
• M16: 14,854,919 km (0.072 R)
• M17: 17,613,205 km (0.094 R)
• M18: 20,695,070 km (0.108 R)
• M19: 25,963,758 km (0.096 R)
• M20: 29,933,188 km (0.068 R)
• M21: 41,434,272 km (0.079 R)
• M22: 42,199,016 km (0.033 R)
• M23: 43,756,779 km (0.102 R)
• M24: 44,390,625 km (0.047 R)
• M25: 46,656,883 km (0.111 R)
• M26: 49,854,238 km (0.1 R)
• M27: 53,015,391 km (0.099 R)
• M28: 64,718,582 km (0.111 R)
• M29: 65,128,929 km (0.052 R)
• M30: 65,541,071 km (0.043 R)
• M31: 71,494,767 km (0.114 R)
• M32: 72,153,297 km (0.088 R)
• M33: 75,506,683 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit