🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 166 Days

Day: 38.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 14.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.3 AU - 6.6 AU

Year: 5588 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,289,249 km

• M1: 181,612 km (0.114 R)
• M2: 826,079 km (0.114 R)
• M3: 1,342,491 km (0.1 R)
• M4: 1,820,756 km (0.097 R)
• M5: 2,348,387 km (0.082 R)
• M6: 2,901,152 km (0.108 R)
• M7: 3,906,898 km (0.051 R)
• M8: 4,663,265 km (0.069 R)
• M9: 5,455,834 km (0.118 R)
• M10: 5,948,011 km (0.114 R)
• M11: 6,986,969 km (0.084 R)
• M12: 8,026,674 km (0.113 R)
• M13: 9,424,965 km (0.103 R)
• M14: 11,076,974 km (0.03 R)
• M15: 12,754,266 km (0.066 R)
• M16: 27,767,908 km (0.099 R)
• M17: 33,219,554 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.56 AU - 7.94 AU

Year: 7516 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,289,249 km

• M1: 162,912 km (0.081 R)
• M2: 1,247,945 km (0.062 R)
• M3: 3,872,490 km (0.119 R)
• M4: 8,470,830 km (0.102 R)
• M5: 12,075,989 km (0.091 R)
• M6: 12,495,761 km (0.097 R)
• M7: 14,157,793 km (0.084 R)
• M8: 15,962,841 km (0.109 R)
• M9: 19,304,857 km (0.079 R)
• M10: 20,913,483 km (0.067 R)
• M11: 21,367,213 km (0.057 R)
• M12: 22,451,798 km (0.091 R)
• M13: 24,064,463 km (0.11 R)
• M14: 26,187,107 km (0.06 R)
• M15: 27,070,333 km (0.055 R)
• M16: 28,617,025 km (0.03 R)
• M17: 31,786,406 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 10.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.52 AU - 9.24 AU

Year: 8516 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,289,249 km

• M1: 133,142 km (0.044 R)
• M2: 2,468,066 km (0.086 R)
• M3: 3,023,074 km (0.097 R)
• M4: 3,757,899 km (0.104 R)
• M5: 4,579,340 km (0.089 R)
• M6: 7,097,521 km (0.112 R)
• M7: 9,982,965 km (0.045 R)
• M8: 11,819,129 km (0.055 R)
• M9: 12,366,807 km (0.047 R)
• M10: 12,817,097 km (0.084 R)
• M11: 16,215,212 km (0.115 R)
• M12: 21,193,082 km (0.045 R)
• M13: 27,388,229 km (0.111 R)
• M14: 34,360,686 km (0.115 R)
• M15: 35,251,691 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 12.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.67 AU - 10.43 AU

Year: 10482 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,289,249 km

• M1: 159,023 km (0.108 R)
• M2: 572,062 km (0.118 R)
• M3: 1,299,108 km (0.042 R)
• M4: 1,995,187 km (0.115 R)
• M5: 3,274,847 km (0.091 R)
• M6: 3,886,403 km (0.053 R)
• M7: 4,633,944 km (0.109 R)
• M8: 5,305,788 km (0.094 R)
• M9: 6,115,411 km (0.097 R)
• M10: 8,616,987 km (0.063 R)
• M11: 9,534,620 km (0.08 R)
• M12: 9,991,642 km (0.071 R)
• M13: 10,840,161 km (0.092 R)
• M14: 12,320,731 km (0.074 R)
• M15: 13,422,071 km (0.04 R)
• M16: 14,061,751 km (0.096 R)
• M17: 14,923,584 km (0.06 R)
• M18: 18,026,693 km (0.047 R)
• M19: 21,106,764 km (0.111 R)
• M20: 22,861,397 km (0.091 R)
• M21: 27,161,737 km (0.109 R)
• M22: 29,877,537 km (0.084 R)
• M23: 31,973,403 km (0.113 R)
• M24: 35,600,553 km (0.049 R)
• M25: 45,923,255 km (0.072 R)
• M26: 49,009,310 km (0.048 R)
• M27: 49,461,095 km (0.119 R)
• M28: 51,296,362 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 15

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.7 AU - 12.22 AU

Year: 14936 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,289,249 km

• M1: 186,848 km (0.086 R)
• M2: 747,391 km (0.109 R)
• M3: 2,136,706 km (0.059 R)
• M4: 3,140,957 km (0.042 R)
• M5: 3,795,298 km (0.12 R)
• M6: 4,344,921 km (0.094 R)
• M7: 5,233,382 km (0.055 R)
• M8: 6,281,166 km (0.051 R)
• M9: 7,418,409 km (0.114 R)
• M10: 8,484,593 km (0.031 R)
• M11: 9,108,117 km (0.1 R)
• M12: 10,100,549 km (0.098 R)
• M13: 11,786,367 km (0.104 R)
• M14: 12,696,670 km (0.095 R)
• M15: 13,513,774 km (0.119 R)
• M16: 15,177,751 km (0.058 R)
• M17: 18,221,170 km (0.062 R)
• M18: 25,277,103 km (0.111 R)
• M19: 27,457,642 km (0.116 R)
• M20: 28,364,205 km (0.081 R)
• M21: 29,173,530 km (0.072 R)
• M22: 35,410,414 km (0.094 R)
• M23: 36,213,905 km (0.104 R)
• M24: 39,550,236 km (0.101 R)
• M25: 43,849,081 km (0.087 R)
• M26: 45,087,601 km (0.116 R)
• M27: 50,444,402 km (0.065 R)
• M28: 51,121,183 km (0.096 R)
• M29: 56,030,237 km (0.086 R)
• M30: 58,412,733 km (0.106 R)
• M31: 59,159,226 km (0.082 R)
• M32: 59,723,210 km (0.085 R)
• M33: 63,772,375 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit