🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.9 AU - 1.06 AU

Year: 343 Days

Day: 17.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.86 AU - 2.14 AU

Year: 999 Days

Day: 23.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 10.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.38 AU - 9.28 AU

Year: 7736 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,148,921 km

• M1: 135,536 km (0.119 R)
• M2: 622,776 km (0.058 R)
• M3: 1,006,195 km (0.096 R)
• M4: 1,425,518 km (0.081 R)
• M5: 2,751,254 km (0.058 R)
• M6: 3,568,059 km (0.074 R)
• M7: 4,564,381 km (0.112 R)
• M8: 5,678,286 km (0.09 R)
• M9: 6,377,956 km (0.119 R)
• M10: 7,516,545 km (0.04 R)
• M11: 8,246,732 km (0.103 R)
• M12: 9,512,779 km (0.053 R)
• M13: 10,588,836 km (0.09 R)
• M14: 12,229,177 km (0.067 R)
• M15: 14,086,734 km (0.1 R)
• M16: 15,082,906 km (0.098 R)
• M17: 15,656,315 km (0.111 R)
• M18: 17,715,081 km (0.102 R)
• M19: 19,608,690 km (0.095 R)
• M20: 20,153,975 km (0.119 R)
• M21: 20,499,995 km (0.111 R)
• M22: 23,108,981 km (0.113 R)
• M23: 24,258,791 km (0.114 R)
• M24: 27,005,557 km (0.106 R)
• M25: 28,540,581 km (0.097 R)
• M26: 29,153,035 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 9.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.24 AU - 13.36 AU

Year: 16170 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 96,148,921 km

• M1: 116,986 km (0.078 R)
• M2: 580,739 km (0.087 R)
• M3: 986,897 km (0.061 R)
• M4: 1,354,459 km (0.102 R)
• M5: 1,956,890 km (0.115 R)
• M6: 2,372,772 km (0.074 R)
• M7: 4,107,958 km (0.119 R)
• M8: 4,458,166 km (0.032 R)
• M9: 4,932,691 km (0.106 R)
• M10: 5,403,176 km (0.09 R)
• M11: 7,973,716 km (0.08 R)
• M12: 9,414,792 km (0.058 R)
• M13: 10,254,635 km (0.105 R)
• M14: 14,771,593 km (0.075 R)
• M15: 15,904,198 km (0.049 R)
• M16: 16,611,048 km (0.119 R)
• M17: 19,560,370 km (0.028 R)
• M18: 20,008,416 km (0.112 R)
• M19: 20,739,351 km (0.066 R)
• M20: 21,111,551 km (0.059 R)
• M21: 21,965,156 km (0.118 R)
• M22: 24,872,740 km (0.117 R)
• M23: 30,711,545 km (0.047 R)
• M24: 31,684,081 km (0.076 R)
• M25: 35,647,078 km (0.081 R)
• M26: 36,315,781 km (0.09 R)
• M27: 37,954,775 km (0.106 R)
• M28: 50,832,608 km (0.071 R)
• M29: 52,192,453 km (0.081 R)
• M30: 56,237,280 km (0.06 R)
• M31: 57,508,563 km (0.076 R)
• M32: 59,357,892 km (0.092 R)
• M33: 67,558,698 km (0.084 R)

Asteroid Belt

Center: 15.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.2

Radius: 3

Gravity: 82.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.14 AU - 22.2 AU

Year: 27348 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,148,921 km

• M1: 38,147 km (0.058 R)
• M2: 526,435 km (0.091 R)
• M3: 783,294 km (0.101 R)
• M4: 2,014,335 km (0.088 R)
• M5: 3,586,310 km (0.107 R)
• M6: 3,881,915 km (0.12 R)
• M7: 4,484,196 km (0.065 R)
• M8: 5,065,234 km (0.06 R)
• M9: 5,311,173 km (0.113 R)
• M10: 5,607,975 km (0.111 R)
• M11: 9,576,657 km (0.117 R)
• M12: 10,733,049 km (0.074 R)
• M13: 11,483,731 km (0.081 R)
• M14: 12,195,966 km (0.116 R)
• M15: 13,786,641 km (0.096 R)
• M16: 15,425,036 km (0.067 R)
• M17: 19,676,458 km (0.108 R)
• M18: 20,282,779 km (0.096 R)
• M19: 21,426,454 km (0.103 R)
• M20: 21,638,883 km (0.092 R)
• M21: 22,502,961 km (0.094 R)
• M22: 22,943,377 km (0.066 R)
• M23: 24,646,548 km (0.049 R)
• M24: 26,553,921 km (0.098 R)
• M25: 32,862,463 km (0.063 R)
• M26: 34,728,248 km (0.119 R)
• M27: 34,874,555 km (0.104 R)
• M28: 36,060,417 km (0.108 R)
• M29: 39,939,041 km (0.077 R)
• M30: 43,235,131 km (0.106 R)
• M31: 52,066,641 km (0.082 R)
• M32: 60,320,554 km (0.075 R)
• M33: 60,956,644 km (0.077 R)
• M34: 62,891,543 km (0.119 R)
• M35: 67,337,293 km (0.082 R)
• M36: 72,225,702 km (0.12 R)
• M37: 72,464,161 km (0.116 R)
• M38: 85,070,774 km (0.111 R)
• M39: 87,755,757 km (0.098 R)
• M40: 88,845,427 km (0.057 R)
• M41: 90,774,043 km (0.072 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit