🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.81 AU - 0.91 AU

Year: 367 Days

Day: 16 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 12.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.18 AU - 5.62 AU

Year: 5774 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,708,291 km

• M1: 151,842 km (0.106 R)
• M2: 1,264,700 km (0.1 R)
• M3: 2,925,237 km (0.113 R)
• M4: 3,649,141 km (0.051 R)
• M5: 4,515,911 km (0.092 R)
• M6: 6,248,404 km (0.109 R)
• M7: 6,760,926 km (0.093 R)
• M8: 8,927,253 km (0.118 R)
• M9: 9,893,356 km (0.043 R)
• M10: 11,981,443 km (0.105 R)
• M11: 12,666,751 km (0.091 R)
• M12: 13,658,734 km (0.082 R)
• M13: 14,406,873 km (0.089 R)
• M14: 15,303,713 km (0.068 R)
• M15: 16,880,923 km (0.073 R)
• M16: 20,134,976 km (0.055 R)
• M17: 26,687,363 km (0.097 R)
• M18: 27,133,164 km (0.104 R)
• M19: 31,174,102 km (0.086 R)
• M20: 32,067,949 km (0.073 R)
• M21: 36,031,395 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 11.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5 AU - 7.32 AU

Year: 7035 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,708,291 km

• M1: 145,708 km (0.109 R)
• M2: 652,546 km (0.047 R)
• M3: 1,009,187 km (0.104 R)
• M4: 1,515,127 km (0.071 R)
• M5: 2,555,281 km (0.089 R)
• M6: 3,111,785 km (0.084 R)
• M7: 4,834,106 km (0.11 R)
• M8: 7,579,825 km (0.081 R)
• M9: 12,231,122 km (0.109 R)
• M10: 12,837,442 km (0.107 R)
• M11: 13,931,601 km (0.095 R)
• M12: 15,401,250 km (0.117 R)
• M13: 19,376,215 km (0.097 R)
• M14: 20,814,449 km (0.071 R)
• M15: 21,519,953 km (0.116 R)
• M16: 22,079,748 km (0.062 R)
• M17: 26,183,367 km (0.113 R)
• M18: 28,894,679 km (0.116 R)
• M19: 33,570,809 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 12.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.85 AU - 10.15 AU

Year: 11404 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,708,291 km

• M1: 152,739 km (0.103 R)
• M2: 532,718 km (0.049 R)
• M3: 919,728 km (0.08 R)
• M4: 1,332,468 km (0.109 R)
• M5: 2,473,002 km (0.081 R)
• M6: 2,875,570 km (0.101 R)
• M7: 3,297,436 km (0.106 R)
• M8: 3,952,825 km (0.047 R)
• M9: 4,788,179 km (0.085 R)
• M10: 5,282,151 km (0.065 R)
• M11: 6,373,019 km (0.102 R)
• M12: 7,096,325 km (0.051 R)
• M13: 8,564,029 km (0.04 R)
• M14: 10,172,057 km (0.079 R)
• M15: 12,949,042 km (0.107 R)
• M16: 14,376,804 km (0.061 R)
• M17: 15,059,569 km (0.109 R)
• M18: 17,162,167 km (0.074 R)
• M19: 18,323,346 km (0.107 R)
• M20: 19,453,707 km (0.079 R)
• M21: 22,939,487 km (0.082 R)
• M22: 24,829,656 km (0.108 R)
• M23: 36,609,890 km (0.046 R)
• M24: 39,581,951 km (0.092 R)
• M25: 42,572,113 km (0.091 R)
• M26: 42,991,137 km (0.081 R)
• M27: 44,264,963 km (0.087 R)
• M28: 45,855,787 km (0.114 R)
• M29: 50,856,694 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit