🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 170 Days

Day: 47.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.56 AU - 2.8 AU

Year: 1644 Days

Day: 22.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,436,206 km

• M1: 42,336 km (0.062 R)
• M2: 2,084,946 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 11.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.58 AU - 9.78 AU

Year: 8767 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,436,206 km

• M1: 141,819 km (0.097 R)
• M2: 499,507 km (0.076 R)
• M3: 1,246,150 km (0.1 R)
• M4: 1,746,106 km (0.031 R)
• M5: 2,801,220 km (0.094 R)
• M6: 3,802,179 km (0.085 R)
• M7: 5,301,150 km (0.057 R)
• M8: 15,134,966 km (0.088 R)
• M9: 16,121,415 km (0.069 R)
• M10: 20,498,947 km (0.098 R)
• M11: 24,261,035 km (0.075 R)
• M12: 27,516,284 km (0.09 R)
• M13: 29,425,452 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 13.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.18 AU - 8.36 AU

Year: 8912 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,436,206 km

• M1: 171,589 km (0.102 R)
• M2: 693,237 km (0.088 R)
• M3: 1,749,397 km (0.117 R)
• M4: 2,204,624 km (0.098 R)
• M5: 3,531,258 km (0.063 R)
• M6: 4,245,737 km (0.117 R)
• M7: 5,482,164 km (0.095 R)
• M8: 6,574,527 km (0.087 R)
• M9: 7,332,540 km (0.07 R)
• M10: 7,807,363 km (0.092 R)
• M11: 9,356,748 km (0.113 R)
• M12: 11,730,418 km (0.097 R)
• M13: 12,951,436 km (0.102 R)
• M14: 14,311,879 km (0.038 R)
• M15: 16,621,520 km (0.052 R)
• M16: 19,169,770 km (0.091 R)
• M17: 21,007,131 km (0.071 R)
• M18: 22,346,182 km (0.084 R)
• M19: 24,379,815 km (0.067 R)
• M20: 26,876,454 km (0.09 R)
• M21: 27,482,774 km (0.088 R)
• M22: 29,722,703 km (0.091 R)
• M23: 31,028,992 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 12.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.21 AU - 11.03 AU

Year: 12064 Days

Day: 8.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,436,206 km

• M1: 160,369 km (0.087 R)
• M2: 696,677 km (0.094 R)
• M3: 1,492,538 km (0.114 R)
• M4: 1,987,707 km (0.106 R)
• M5: 2,881,405 km (0.071 R)
• M6: 3,473,214 km (0.087 R)
• M7: 3,998,302 km (0.071 R)
• M8: 6,447,519 km (0.087 R)
• M9: 7,376,521 km (0.1 R)
• M10: 8,934,882 km (0.115 R)
• M11: 10,646,132 km (0.084 R)
• M12: 11,459,795 km (0.086 R)
• M13: 12,252,066 km (0.059 R)
• M14: 12,886,061 km (0.112 R)
• M15: 17,794,368 km (0.059 R)
• M16: 19,276,733 km (0.104 R)
• M17: 20,397,670 km (0.092 R)
• M18: 23,053,929 km (0.066 R)
• M19: 24,514,902 km (0.1 R)
• M20: 25,420,568 km (0.106 R)
• M21: 26,557,512 km (0.069 R)
• M22: 29,830,863 km (0.098 R)
• M23: 31,095,713 km (0.119 R)
• M24: 32,276,339 km (0.113 R)
• M25: 37,036,394 km (0.101 R)
• M26: 37,563,128 km (0.077 R)
• M27: 55,278,956 km (0.041 R)
• M28: 59,494,624 km (0.12 R)
• M29: 60,217,481 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 14.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.93 AU - 10.39 AU

Year: 12136 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 87.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,436,206 km

• M1: 177,872 km (0.104 R)
• M2: 1,014,124 km (0.055 R)
• M3: 1,492,388 km (0.112 R)
• M4: 2,399,251 km (0.053 R)
• M5: 2,846,399 km (0.102 R)
• M6: 3,885,954 km (0.117 R)
• M7: 5,264,499 km (0.114 R)
• M8: 6,671,018 km (0.099 R)
• M9: 8,180,161 km (0.114 R)
• M10: 9,355,252 km (0.097 R)
• M11: 10,009,294 km (0.055 R)
• M12: 10,693,854 km (0.113 R)
• M13: 11,465,630 km (0.119 R)
• M14: 12,452,527 km (0.059 R)
• M15: 13,495,374 km (0.106 R)
• M16: 16,537,147 km (0.092 R)
• M17: 17,196,275 km (0.076 R)
• M18: 19,119,805 km (0.081 R)
• M19: 21,182,909 km (0.092 R)
• M20: 22,937,393 km (0.105 R)
• M21: 24,221,840 km (0.106 R)
• M22: 26,634,255 km (0.109 R)
• M23: 29,308,766 km (0.109 R)
• M24: 30,711,246 km (0.057 R)
• M25: 32,955,364 km (0.092 R)
• M26: 34,471,538 km (0.048 R)
• M27: 35,186,915 km (0.107 R)
• M28: 38,912,650 km (0.119 R)
• M29: 41,806,771 km (0.092 R)
• M30: 47,725,311 km (0.103 R)
• M31: 49,212,613 km (0.051 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: 323 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit