🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.02 AU - 2.12 AU

Year: 1134 Days

Day: 47.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,355,257 km

• M1: 46,824 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 14.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.09 AU - 6.49 AU

Year: 6007 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 23,355,257 km

• M1: 187,297 km (0.117 R)
• M2: 651,200 km (0.096 R)
• M3: 1,297,313 km (0.112 R)
• M4: 1,905,129 km (0.119 R)
• M5: 2,728,067 km (0.117 R)
• M6: 3,381,211 km (0.117 R)
• M7: 6,104,341 km (0.089 R)
• M8: 10,647,778 km (0.061 R)
• M9: 11,231,359 km (0.025 R)
• M10: 12,462,999 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 9.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.48 AU - 7.1 AU

Year: 6738 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,355,257 km

• M1: 124,017 km (0.096 R)
• M2: 530,025 km (0.069 R)
• M3: 851,511 km (0.093 R)
• M4: 2,224,221 km (0.118 R)
• M5: 4,441,112 km (0.072 R)
• M6: 6,055,123 km (0.057 R)
• M7: 10,548,894 km (0.09 R)
• M8: 17,910,455 km (0.117 R)
• M9: 18,301,355 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 8.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.96 AU - 10.38 AU

Year: 11451 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,355,257 km

• M1: 108,458 km (0.112 R)
• M2: 447,746 km (0.099 R)
• M3: 787,334 km (0.059 R)
• M4: 1,208,900 km (0.096 R)
• M5: 1,866,084 km (0.093 R)
• M6: 2,703,982 km (0.106 R)
• M7: 2,990,611 km (0.081 R)
• M8: 4,079,684 km (0.104 R)
• M9: 4,430,640 km (0.044 R)
• M10: 5,737,976 km (0.118 R)
• M11: 6,179,439 km (0.031 R)
• M12: 7,016,290 km (0.08 R)
• M13: 7,641,459 km (0.098 R)
• M14: 9,599,845 km (0.068 R)
• M15: 11,077,872 km (0.106 R)
• M16: 11,709,624 km (0.055 R)
• M17: 17,236,367 km (0.104 R)
• M18: 17,869,765 km (0.062 R)
• M19: 19,332,982 km (0.115 R)
• M20: 24,905,054 km (0.1 R)
• M21: 25,533,215 km (0.105 R)
• M22: 26,914,602 km (0.115 R)
• M23: 28,931,480 km (0.114 R)
• M24: 36,956,957 km (0.086 R)
• M25: 40,052,586 km (0.111 R)
• M26: 41,914,930 km (0.096 R)

Asteroid Belt

Center: 10.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 8.2

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.67 AU - 11.95 AU

Year: 14484 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,355,257 km

• M1: 140,323 km (0.096 R)
• M2: 634,744 km (0.09 R)
• M3: 995,574 km (0.068 R)
• M4: 1,304,793 km (0.095 R)
• M5: 2,084,048 km (0.077 R)
• M6: 2,575,776 km (0.067 R)
• M7: 2,993,753 km (0.083 R)
• M8: 3,349,646 km (0.091 R)
• M9: 3,848,405 km (0.036 R)
• M10: 4,177,072 km (0.061 R)
• M11: 4,856,695 km (0.081 R)
• M12: 5,385,972 km (0.063 R)
• M13: 6,393,514 km (0.085 R)
• M14: 7,800,033 km (0.082 R)
• M15: 9,243,054 km (0.097 R)
• M16: 9,562,595 km (0.106 R)
• M17: 11,032,993 km (0.099 R)
• M18: 12,072,399 km (0.089 R)
• M19: 13,309,872 km (0.078 R)
• M20: 14,063,845 km (0.025 R)
• M21: 14,344,940 km (0.118 R)
• M22: 15,507,016 km (0.037 R)
• M23: 16,418,965 km (0.066 R)
• M24: 18,685,073 km (0.075 R)
• M25: 26,401,182 km (0.119 R)
• M26: 26,937,191 km (0.094 R)
• M27: 28,813,747 km (0.096 R)
• M28: 30,306,584 km (0.059 R)
• M29: 31,850,135 km (0.111 R)
• M30: 33,695,574 km (0.115 R)
• M31: 34,836,258 km (0.085 R)
• M32: 41,215,261 km (0.094 R)
• M33: 44,301,315 km (0.106 R)
• M34: 44,754,297 km (0.11 R)
• M35: 48,012,689 km (0.053 R)
• M36: 52,094,018 km (0.089 R)
• M37: 54,304,925 km (0.108 R)
• M38: 56,223,966 km (0.057 R)
• M39: 64,159,984 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20

Radius: 4.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.21 AU - 14.75 AU

Year: 19905 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,355,257 km

• M1: 108,608 km (0.079 R)
• M2: 266,284 km (0.078 R)
• M3: 473,926 km (0.103 R)
• M4: 1,618,649 km (0.032 R)
• M5: 1,950,906 km (0.113 R)
• M6: 3,411,430 km (0.12 R)
• M7: 4,063,677 km (0.037 R)
• M8: 5,478,424 km (0.113 R)
• M9: 7,613,036 km (0.118 R)
• M10: 8,973,927 km (0.117 R)
• M11: 9,692,296 km (0.119 R)
• M12: 10,448,214 km (0.081 R)
• M13: 11,676,712 km (0.086 R)
• M14: 15,612,483 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit