🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 281 Days

Day: 37.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 12.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.69 AU - 0.91 AU

Year: 455 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,985,050 km

• M1: 153,188 km (0.101 R)
• M2: 586,124 km (0.116 R)
• M3: 978,370 km (0.09 R)
• M4: 1,764,956 km (0.087 R)
• M5: 2,467,467 km (0.112 R)
• M6: 2,949,472 km (0.085 R)
• M7: 3,618,623 km (0.112 R)
• M8: 5,163,520 km (0.1 R)
• M9: 5,782,855 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 9.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.73 AU - 1.13 AU

Year: 570 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,985,050 km

• M1: 117,285 km (0.101 R)
• M2: 469,139 km (0.104 R)
• M3: 1,106,575 km (0.066 R)
• M4: 1,416,692 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 11.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.91 AU - 1.19 AU

Year: 684 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,985,050 km

• M1: 143,764 km (0.072 R)
• M2: 507,885 km (0.054 R)
• M3: 1,005,896 km (0.111 R)
• M4: 1,693,149 km (0.079 R)
• M5: 2,361,702 km (0.106 R)
• M6: 2,740,932 km (0.075 R)
• M7: 3,328,104 km (0.03 R)
• M8: 3,923,803 km (0.082 R)
• M9: 4,754,968 km (0.042 R)
• M10: 5,132,853 km (0.03 R)
• M11: 6,980,536 km (0.084 R)
• M12: 7,959,205 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 9.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.34 AU - 3.62 AU

Year: 3271 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,985,050 km

• M1: 121,922 km (0.101 R)
• M2: 691,441 km (0.085 R)
• M3: 999,763 km (0.12 R)
• M4: 1,314,367 km (0.099 R)
• M5: 1,852,022 km (0.115 R)
• M6: 2,193,703 km (0.106 R)
• M7: 2,971,463 km (0.073 R)
• M8: 3,311,648 km (0.078 R)
• M9: 3,819,533 km (0.116 R)
• M10: 4,821,240 km (0.077 R)
• M11: 5,607,078 km (0.075 R)
• M12: 6,359,256 km (0.114 R)
• M13: 6,684,332 km (0.08 R)
• M14: 7,082,861 km (0.046 R)
• M15: 8,097,583 km (0.035 R)
• M16: 9,700,524 km (0.038 R)
• M17: 10,741,726 km (0.079 R)
• M18: 12,950,837 km (0.067 R)
• M19: 13,766,445 km (0.058 R)
• M20: 14,872,123 km (0.103 R)
• M21: 16,920,118 km (0.083 R)
• M22: 17,374,147 km (0.111 R)
• M23: 18,845,293 km (0.111 R)
• M24: 19,954,860 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 12.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.09 AU - 5.99 AU

Year: 7194 Days

Day: 11.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,985,050 km

• M1: 157,975 km (0.088 R)
• M2: 558,150 km (0.078 R)
• M3: 1,000,959 km (0.108 R)
• M4: 1,562,699 km (0.113 R)
• M5: 2,298,422 km (0.109 R)
• M6: 2,839,966 km (0.081 R)
• M7: 3,254,502 km (0.085 R)
• M8: 4,589,812 km (0.112 R)
• M9: 5,051,621 km (0.093 R)
• M10: 5,485,006 km (0.085 R)
• M11: 6,069,485 km (0.086 R)
• M12: 6,560,016 km (0.053 R)
• M13: 7,255,347 km (0.117 R)
• M14: 7,884,556 km (0.09 R)
• M15: 9,509,189 km (0.11 R)
• M16: 10,961,784 km (0.115 R)
• M17: 16,579,782 km (0.117 R)
• M18: 17,870,513 km (0.053 R)
• M19: 18,337,857 km (0.04 R)
• M20: 18,881,794 km (0.099 R)
• M21: 19,436,503 km (0.085 R)
• M22: 20,361,168 km (0.062 R)
• M23: 21,539,251 km (0.077 R)
• M24: 23,390,824 km (0.049 R)
• M25: 25,429,992 km (0.089 R)
• M26: 27,673,961 km (0.115 R)
• M27: 31,962,183 km (0.066 R)
• M28: 33,451,281 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.1

Radius: 3.4

Gravity: 78.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.67 AU - 9.51 AU

Year: 14630 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,985,050 km

• M1: 46,375 km (0.074 R)
• M2: 425,456 km (0.084 R)
• M3: 785,688 km (0.066 R)
• M4: 1,041,500 km (0.072 R)
• M5: 1,598,603 km (0.094 R)
• M6: 1,970,054 km (0.072 R)
• M7: 3,185,836 km (0.118 R)
• M8: 3,346,205 km (0.107 R)
• M9: 4,072,652 km (0.099 R)
• M10: 5,221,265 km (0.082 R)
• M11: 5,406,617 km (0.111 R)
• M12: 5,596,307 km (0.098 R)
• M13: 5,751,290 km (0.051 R)
• M14: 7,186,682 km (0.118 R)
• M15: 9,161,374 km (0.114 R)
• M16: 9,485,702 km (0.107 R)
• M17: 14,717,887 km (0.083 R)
• M18: 20,476,957 km (0.041 R)
• M19: 26,041,100 km (0.117 R)
• M20: 27,020,068 km (0.027 R)
• M21: 28,477,002 km (0.079 R)
• M22: 29,166,648 km (0.104 R)
• M23: 38,891,108 km (0.111 R)
• M24: 61,860,216 km (0.105 R)
• M25: 63,015,709 km (0.025 R)
• M26: 66,970,928 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit