🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.02 AU - 3.32 AU

Year: 1570 Days

Day: 45.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.65 AU - 4.69 AU

Year: 3065 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,231,995 km

• M1: 3,058,678 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.37 AU - 4.99 AU

Year: 3644 Days

Day: 17 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.3

Radius: 11.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.35 AU - 7.63 AU

Year: 6651 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,231,995 km

• M1: 138,079 km (0.107 R)
• M2: 517,160 km (0.06 R)
• M3: 939,026 km (0.108 R)
• M4: 1,383,780 km (0.114 R)
• M5: 1,939,985 km (0.101 R)
• M6: 2,417,950 km (0.092 R)
• M7: 2,973,856 km (0.114 R)
• M8: 3,334,537 km (0.063 R)
• M9: 3,769,866 km (0.078 R)
• M10: 4,519,950 km (0.053 R)
• M11: 5,424,868 km (0.073 R)
• M12: 9,795,669 km (0.085 R)
• M13: 10,148,420 km (0.081 R)
• M14: 13,284,441 km (0.025 R)
• M15: 14,956,047 km (0.115 R)
• M16: 15,782,276 km (0.067 R)
• M17: 16,268,020 km (0.106 R)
• M18: 16,826,320 km (0.104 R)
• M19: 23,760,630 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.3

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.6 AU - 9.84 AU

Year: 9267 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 104,231,995 km

• M1: 149,598 km (0.111 R)
• M2: 669,450 km (0.051 R)
• M3: 1,157,888 km (0.076 R)
• M4: 2,041,113 km (0.081 R)
• M5: 2,819,621 km (0.052 R)
• M6: 7,988,825 km (0.031 R)
• M7: 14,703,077 km (0.084 R)
• M8: 18,153,402 km (0.1 R)
• M9: 20,564,770 km (0.11 R)
• M10: 22,489,198 km (0.069 R)
• M11: 24,692,774 km (0.07 R)
• M12: 27,996,793 km (0.11 R)
• M13: 28,440,799 km (0.053 R)
• M14: 28,889,294 km (0.063 R)
• M15: 32,066,154 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 8.3

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.19 AU - 11.89 AU

Year: 10605 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,231,995 km

• M1: 103,223 km (0.077 R)
• M2: 971,788 km (0.061 R)
• M3: 1,842,298 km (0.079 R)
• M4: 2,544,809 km (0.052 R)
• M5: 3,067,953 km (0.118 R)
• M6: 4,675,981 km (0.102 R)
• M7: 5,832,971 km (0.114 R)
• M8: 7,452,667 km (0.1 R)
• M9: 8,656,182 km (0.12 R)
• M10: 9,209,843 km (0.106 R)
• M11: 12,453,424 km (0.093 R)
• M12: 13,644,074 km (0.109 R)
• M13: 22,082,291 km (0.108 R)
• M14: 26,790,585 km (0.117 R)
• M15: 28,064,261 km (0.104 R)
• M16: 30,311,072 km (0.118 R)
• M17: 38,009,977 km (0.103 R)
• M18: 39,117,450 km (0.106 R)
• M19: 40,500,332 km (0.043 R)
• M20: 46,357,987 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.1

Radius: 4.8

Gravity: 34.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.28 AU - 23.7 AU

Year: 29782 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,231,995 km

• M1: 59,989 km (0.094 R)
• M2: 383,868 km (0.094 R)
• M3: 544,835 km (0.103 R)
• M4: 1,024,446 km (0.112 R)
• M5: 1,377,348 km (0.076 R)
• M6: 1,786,947 km (0.096 R)
• M7: 2,064,899 km (0.033 R)
• M8: 2,928,977 km (0.104 R)
• M9: 3,635,677 km (0.109 R)
• M10: 5,379,240 km (0.084 R)
• M11: 5,775,824 km (0.109 R)
• M12: 6,431,212 km (0.087 R)
• M13: 6,726,668 km (0.094 R)
• M14: 7,777,593 km (0.058 R)
• M15: 10,669,320 km (0.048 R)
• M16: 12,541,986 km (0.043 R)
• M17: 13,396,190 km (0.101 R)
• M18: 16,554,351 km (0.111 R)
• M19: 22,113,856 km (0.097 R)
• M20: 25,614,596 km (0.081 R)
• M21: 29,602,277 km (0.029 R)
• M22: 30,833,019 km (0.078 R)
• M23: 33,836,794 km (0.114 R)
• M24: 34,132,699 km (0.114 R)
• M25: 35,181,679 km (0.089 R)
• M26: 37,344,116 km (0.085 R)
• M27: 37,660,067 km (0.108 R)
• M28: 39,757,429 km (0.079 R)
• M29: 47,617,750 km (0.099 R)
• M30: 47,803,252 km (0.113 R)
• M31: 64,941,932 km (0.084 R)
• M32: 67,247,983 km (0.089 R)
• M33: 73,497,883 km (0.054 R)
• M34: 82,507,115 km (0.061 R)
• M35: 93,672,203 km (0.085 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit