🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.85 AU - 1.29 AU

Year: 398 Days

Day: 24.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 157.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,990,356 km

• M1: 32,014 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.67 AU - 2.29 AU

Year: 1003 Days

Day: 16.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 13.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.67 AU - 7.45 AU

Year: 6751 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,990,356 km

• M1: 173,982 km (0.064 R)
• M2: 893,548 km (0.053 R)
• M3: 1,580,202 km (0.053 R)
• M4: 2,130,722 km (0.114 R)
• M5: 3,217,401 km (0.115 R)
• M6: 3,685,942 km (0.091 R)
• M7: 6,998,338 km (0.111 R)
• M8: 8,364,615 km (0.085 R)
• M9: 9,147,910 km (0.068 R)
• M10: 10,534,682 km (0.082 R)
• M11: 11,068,597 km (0.118 R)
• M12: 11,837,680 km (0.074 R)
• M13: 12,460,156 km (0.113 R)
• M14: 13,434,786 km (0.04 R)
• M15: 15,223,229 km (0.094 R)
• M16: 17,447,899 km (0.111 R)
• M17: 18,021,906 km (0.106 R)
• M18: 21,342,081 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 8.2

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.92 AU - 8.1 AU

Year: 8159 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,990,356 km

• M1: 102,026 km (0.115 R)
• M2: 385,065 km (0.073 R)
• M3: 817,552 km (0.069 R)
• M4: 1,434,195 km (0.065 R)
• M5: 2,102,598 km (0.068 R)
• M6: 2,479,136 km (0.047 R)
• M7: 3,368,046 km (0.104 R)
• M8: 3,782,881 km (0.111 R)
• M9: 4,259,051 km (0.106 R)
• M10: 5,895,502 km (0.119 R)
• M11: 6,609,982 km (0.105 R)
• M12: 6,949,868 km (0.116 R)
• M13: 7,301,274 km (0.114 R)
• M14: 15,506,567 km (0.11 R)
• M15: 16,793,408 km (0.104 R)
• M16: 21,817,054 km (0.062 R)
• M17: 22,318,207 km (0.095 R)
• M18: 27,468,413 km (0.117 R)
• M19: 28,944,645 km (0.076 R)
• M20: 29,347,213 km (0.093 R)
• M21: 31,099,303 km (0.097 R)
• M22: 33,912,341 km (0.099 R)
• M23: 35,266,202 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 3.3

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.24 AU - 21.52 AU

Year: 26076 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,990,356 km

• M1: 46,076 km (0.054 R)
• M2: 169,345 km (0.088 R)
• M3: 506,838 km (0.096 R)
• M4: 740,659 km (0.091 R)
• M5: 1,298,809 km (0.118 R)
• M6: 1,466,059 km (0.096 R)
• M7: 1,596,508 km (0.101 R)
• M8: 2,811,842 km (0.119 R)
• M9: 3,307,459 km (0.062 R)
• M10: 3,532,604 km (0.077 R)
• M11: 5,067,329 km (0.11 R)
• M12: 6,682,387 km (0.044 R)
• M13: 10,697,744 km (0.11 R)
• M14: 10,819,367 km (0.087 R)
• M15: 13,732,785 km (0.097 R)
• M16: 14,239,773 km (0.104 R)
• M17: 14,386,977 km (0.069 R)
• M18: 16,232,566 km (0.101 R)
• M19: 16,717,562 km (0.096 R)
• M20: 17,295,309 km (0.115 R)
• M21: 19,108,734 km (0.096 R)
• M22: 21,621,081 km (0.1 R)
• M23: 26,282,700 km (0.12 R)
• M24: 27,744,421 km (0.088 R)
• M25: 29,976,870 km (0.083 R)
• M26: 45,769,319 km (0.053 R)
• M27: 51,078,996 km (0.097 R)
• M28: 61,721,538 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 5

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.01 AU - 20.59 AU

Year: 28174 Days

Day: 18.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,990,356 km

• M1: 62,233 km (0.062 R)
• M2: 663,467 km (0.077 R)
• M3: 993,779 km (0.111 R)
• M4: 1,190,201 km (0.045 R)
• M5: 1,368,821 km (0.102 R)
• M6: 2,189,814 km (0.079 R)
• M7: 3,377,770 km (0.113 R)
• M8: 3,825,517 km (0.109 R)
• M9: 4,003,239 km (0.07 R)
• M10: 4,248,879 km (0.086 R)
• M11: 4,804,186 km (0.105 R)
• M12: 7,332,839 km (0.081 R)
• M13: 9,619,442 km (0.107 R)
• M14: 12,534,955 km (0.036 R)
• M15: 12,796,153 km (0.06 R)
• M16: 14,872,272 km (0.092 R)
• M17: 15,913,773 km (0.055 R)
• M18: 17,975,531 km (0.112 R)
• M19: 19,941,995 km (0.09 R)
• M20: 20,477,705 km (0.087 R)
• M21: 28,789,661 km (0.114 R)
• M22: 33,555,401 km (0.081 R)
• M23: 40,359,860 km (0.113 R)
• M24: 42,230,581 km (0.115 R)
• M25: 42,670,249 km (0.102 R)
• M26: 43,708,309 km (0.095 R)
• M27: 48,668,226 km (0.074 R)
• M28: 51,283,347 km (0.114 R)
• M29: 52,964,378 km (0.08 R)
• M30: 60,798,669 km (0.05 R)
• M31: 64,601,596 km (0.093 R)
• M32: 64,990,401 km (0.112 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit