🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 202 Days

Day: 20.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,540,510 km

• M1: 42,785 km (0.103 R)
• M2: 109,356 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.4

Radius: 9.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.83 AU - 9.15 AU

Year: 7892 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,540,510 km

• M1: 116,986 km (0.03 R)
• M2: 448,644 km (0.066 R)
• M3: 782,247 km (0.119 R)
• M4: 1,124,677 km (0.106 R)
• M5: 1,568,234 km (0.043 R)
• M6: 2,061,309 km (0.061 R)
• M7: 2,751,404 km (0.113 R)
• M8: 3,055,088 km (0.111 R)
• M9: 5,408,561 km (0.052 R)
• M10: 6,823,608 km (0.114 R)
• M11: 7,617,075 km (0.089 R)
• M12: 8,555,203 km (0.099 R)
• M13: 9,296,760 km (0.095 R)
• M14: 10,464,371 km (0.096 R)
• M15: 11,363,604 km (0.046 R)
• M16: 11,832,294 km (0.114 R)
• M17: 12,975,671 km (0.079 R)
• M18: 13,372,853 km (0.066 R)
• M19: 15,229,662 km (0.101 R)
• M20: 15,735,602 km (0.066 R)
• M21: 17,941,422 km (0.115 R)
• M22: 19,595,675 km (0.076 R)
• M23: 20,118,819 km (0.084 R)
• M24: 23,371,376 km (0.077 R)
• M25: 25,253,766 km (0.053 R)
• M26: 30,199,472 km (0.052 R)
• M27: 30,697,034 km (0.09 R)
• M28: 34,011,525 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 11.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.02 AU - 8.68 AU

Year: 9290 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,540,510 km

• M1: 144,212 km (0.04 R)
• M2: 602,730 km (0.075 R)
• M3: 984,204 km (0.091 R)
• M4: 2,236,189 km (0.096 R)
• M5: 3,281,280 km (0.067 R)
• M6: 3,723,790 km (0.108 R)
• M7: 4,626,913 km (0.106 R)
• M8: 7,809,458 km (0.042 R)
• M9: 10,262,863 km (0.11 R)
• M10: 13,035,061 km (0.035 R)
• M11: 14,481,971 km (0.104 R)
• M12: 17,439,821 km (0.109 R)
• M13: 18,335,313 km (0.081 R)
• M14: 19,463,730 km (0.044 R)
• M15: 22,748,600 km (0.092 R)
• M16: 23,895,268 km (0.049 R)
• M17: 25,483,399 km (0.091 R)
• M18: 27,310,438 km (0.115 R)
• M19: 28,256,046 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.5

Radius: 7.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.23 AU - 12.33 AU

Year: 16568 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,540,510 km

• M1: 109,506 km (0.096 R)
• M2: 733,628 km (0.085 R)
• M3: 1,162,375 km (0.098 R)
• M4: 2,080,906 km (0.096 R)
• M5: 2,504,717 km (0.076 R)
• M6: 3,749,521 km (0.069 R)
• M7: 4,007,577 km (0.11 R)
• M8: 7,502,932 km (0.076 R)
• M9: 9,494,977 km (0.099 R)
• M10: 14,835,920 km (0.095 R)
• M11: 17,936,186 km (0.108 R)
• M12: 18,944,476 km (0.049 R)
• M13: 22,655,550 km (0.118 R)
• M14: 23,753,150 km (0.096 R)
• M15: 24,721,946 km (0.11 R)
• M16: 25,465,597 km (0.057 R)
• M17: 26,224,058 km (0.03 R)
• M18: 27,346,192 km (0.118 R)
• M19: 28,320,223 km (0.107 R)
• M20: 29,593,301 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit