🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.47 AU - 2.11 AU

Year: 879 Days

Day: 47.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,215,922 km

• M1: 331,210 km (0.096 R)
• M2: 996,771 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.05 AU - 2.41 AU

Year: 1222 Days

Day: 15.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,215,922 km

• M1: 151,393 km (0.098 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.52 AU - 7.14 AU

Year: 5846 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,215,922 km

• M1: 157,975 km (0.068 R)
• M2: 518,805 km (0.104 R)
• M3: 1,142,479 km (0.097 R)
• M4: 2,595,074 km (0.111 R)
• M5: 3,133,028 km (0.104 R)
• M6: 4,431,538 km (0.057 R)
• M7: 5,137,340 km (0.101 R)
• M8: 6,371,074 km (0.12 R)
• M9: 6,695,402 km (0.078 R)
• M10: 9,966,360 km (0.09 R)
• M11: 12,172,180 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 15

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.46 AU - 8.46 AU

Year: 6740 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,215,922 km

• M1: 187,596 km (0.05 R)
• M2: 883,824 km (0.099 R)
• M3: 1,482,814 km (0.057 R)
• M4: 2,184,129 km (0.061 R)
• M5: 3,339,922 km (0.068 R)
• M6: 3,806,518 km (0.086 R)
• M7: 4,397,280 km (0.05 R)
• M8: 4,902,023 km (0.119 R)
• M9: 5,414,396 km (0.107 R)
• M10: 6,336,966 km (0.045 R)
• M11: 8,160,115 km (0.098 R)
• M12: 10,024,254 km (0.101 R)
• M13: 12,932,886 km (0.085 R)
• M14: 13,858,148 km (0.119 R)
• M15: 14,827,094 km (0.104 R)
• M16: 15,455,405 km (0.113 R)
• M17: 16,101,368 km (0.099 R)
• M18: 19,605,699 km (0.075 R)
• M19: 20,827,016 km (0.114 R)
• M20: 21,615,696 km (0.116 R)
• M21: 24,534,200 km (0.098 R)
• M22: 27,330,484 km (0.094 R)
• M23: 31,142,387 km (0.112 R)
• M24: 32,174,164 km (0.068 R)
• M25: 33,015,951 km (0.077 R)
• M26: 33,656,828 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 3.5

Gravity: 72.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.09 AU - 15.67 AU

Year: 22142 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 74,215,922 km

• M1: 58,343 km (0.043 R)
• M2: 217,067 km (0.116 R)
• M3: 495,618 km (0.095 R)
• M4: 712,385 km (0.057 R)
• M5: 842,984 km (0.086 R)
• M6: 1,256,323 km (0.118 R)
• M7: 2,165,728 km (0.069 R)
• M8: 2,490,505 km (0.086 R)
• M9: 2,767,710 km (0.1 R)
• M10: 3,149,933 km (0.042 R)
• M11: 4,051,709 km (0.035 R)
• M12: 4,257,855 km (0.106 R)
• M13: 5,113,255 km (0.094 R)
• M14: 5,353,958 km (0.111 R)
• M15: 9,267,139 km (0.061 R)
• M16: 10,367,880 km (0.093 R)
• M17: 10,883,993 km (0.098 R)
• M18: 11,967,381 km (0.112 R)
• M19: 12,248,924 km (0.071 R)
• M20: 13,120,481 km (0.108 R)
• M21: 13,269,630 km (0.101 R)
• M22: 15,812,944 km (0.111 R)
• M23: 20,708,235 km (0.082 R)
• M24: 24,328,653 km (0.112 R)
• M25: 25,468,589 km (0.108 R)
• M26: 27,487,412 km (0.027 R)
• M27: 30,908,865 km (0.105 R)
• M28: 32,244,774 km (0.114 R)
• M29: 32,927,090 km (0.117 R)
• M30: 37,223,541 km (0.102 R)
• M31: 40,601,610 km (0.108 R)
• M32: 41,717,760 km (0.106 R)
• M33: 41,878,877 km (0.094 R)
• M34: 44,681,742 km (0.094 R)
• M35: 47,081,741 km (0.114 R)
• M36: 47,959,282 km (0.077 R)
• M37: 48,313,380 km (0.089 R)
• M38: 53,075,978 km (0.083 R)
• M39: 57,143,694 km (0.096 R)
• M40: 58,948,891 km (0.061 R)
• M41: 63,733,929 km (0.088 R)
• M42: 71,041,934 km (0.046 R)
• M43: 88,616,543 km (0.102 R)
• M44: 88,882,827 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.6

Radius: 3.2

Gravity: 28.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.86 AU - 22.24 AU

Year: 29328 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,215,922 km

• M1: 63,130 km (0.062 R)
• M2: 195,375 km (0.073 R)
• M3: 1,157,588 km (0.081 R)
• M4: 1,703,321 km (0.071 R)
• M5: 1,848,880 km (0.094 R)
• M6: 2,165,130 km (0.092 R)
• M7: 2,539,424 km (0.103 R)
• M8: 2,981,037 km (0.097 R)
• M9: 6,754,194 km (0.047 R)
• M10: 8,243,142 km (0.056 R)
• M11: 21,171,839 km (0.077 R)
• M12: 26,588,179 km (0.09 R)
• M13: 27,153,061 km (0.108 R)
• M14: 27,267,054 km (0.112 R)
• M15: 28,073,387 km (0.095 R)
• M16: 31,962,931 km (0.103 R)
• M17: 32,089,940 km (0.116 R)
• M18: 35,105,085 km (0.111 R)
• M19: 40,938,205 km (0.048 R)
• M20: 44,161,441 km (0.059 R)
• M21: 46,401,819 km (0.12 R)
• M22: 47,549,833 km (0.04 R)
• M23: 52,331,729 km (0.095 R)
• M24: 59,703,912 km (0.095 R)
• M25: 61,452,861 km (0.096 R)
• M26: 66,077,080 km (0.119 R)
• M27: 67,738,365 km (0.12 R)
• M28: 70,712,071 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit