🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 8.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,520,107 km

• M1: 109,506 km (0.113 R)
• M2: 464,501 km (0.089 R)
• M3: 746,493 km (0.098 R)
• M4: 1,084,585 km (0.079 R)
• M5: 1,361,041 km (0.092 R)
• M6: 1,731,745 km (0.06 R)
• M7: 2,287,950 km (0.061 R)
• M8: 2,710,863 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 14.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.66 AU - 0.86 AU

Year: 442 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,520,107 km

• M1: 176,675 km (0.071 R)
• M2: 717,023 km (0.04 R)
• M3: 1,371,962 km (0.069 R)
• M4: 1,963,322 km (0.054 R)
• M5: 2,424,233 km (0.051 R)
• M6: 2,936,457 km (0.098 R)
• M7: 3,583,617 km (0.04 R)
• M8: 4,296,152 km (0.052 R)
• M9: 4,832,909 km (0.116 R)
• M10: 5,618,447 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 13.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.92 AU - 1.5 AU

Year: 888 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,520,107 km

• M1: 171,589 km (0.083 R)
• M2: 626,067 km (0.113 R)
• M3: 1,146,219 km (0.112 R)
• M4: 1,877,004 km (0.097 R)
• M5: 2,435,902 km (0.106 R)
• M6: 2,987,469 km (0.072 R)
• M7: 3,806,817 km (0.109 R)
• M8: 4,442,309 km (0.111 R)
• M9: 5,335,558 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 11.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.22 AU - 1.24 AU

Year: 910 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 68,520,107 km

• M1: 141,819 km (0.07 R)
• M2: 785,090 km (0.025 R)
• M3: 1,573,470 km (0.113 R)
• M4: 2,530,747 km (0.093 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.64 AU - 3.72 AU

Year: 4708 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,520,107 km

• M1: 161,117 km (0.108 R)
• M2: 870,809 km (0.105 R)
• M3: 1,633,310 km (0.112 R)
• M4: 2,711,162 km (0.092 R)
• M5: 3,141,854 km (0.116 R)
• M6: 5,523,901 km (0.091 R)
• M7: 8,141,565 km (0.108 R)
• M8: 9,953,046 km (0.047 R)
• M9: 12,715,669 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 11.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.16 AU - 5.02 AU

Year: 6558 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,520,107 km

• M1: 147,803 km (0.083 R)
• M2: 807,679 km (0.112 R)
• M3: 2,348,238 km (0.081 R)
• M4: 2,732,405 km (0.119 R)
• M5: 3,551,154 km (0.108 R)
• M6: 3,934,274 km (0.084 R)
• M7: 4,856,844 km (0.099 R)
• M8: 5,486,801 km (0.114 R)
• M9: 6,285,205 km (0.075 R)
• M10: 7,609,744 km (0.094 R)
• M11: 8,496,261 km (0.102 R)
• M12: 9,075,205 km (0.117 R)
• M13: 9,757,820 km (0.098 R)
• M14: 10,433,703 km (0.12 R)
• M15: 12,102,318 km (0.057 R)
• M16: 12,696,072 km (0.118 R)
• M17: 13,213,681 km (0.108 R)
• M18: 13,892,855 km (0.101 R)
• M19: 14,646,080 km (0.103 R)
• M20: 16,676,423 km (0.102 R)
• M21: 18,051,676 km (0.076 R)
• M22: 19,131,623 km (0.067 R)
• M23: 19,875,274 km (0.048 R)
• M24: 21,618,837 km (0.091 R)
• M25: 23,182,733 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.9

Radius: 7.3

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.97 AU - 9.99 AU

Year: 16467 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,520,107 km

• M1: 90,806 km (0.101 R)
• M2: 371,003 km (0.117 R)
• M3: 1,097,151 km (0.055 R)
• M4: 1,576,911 km (0.07 R)
• M5: 1,938,340 km (0.112 R)
• M6: 2,229,607 km (0.05 R)
• M7: 2,527,606 km (0.097 R)
• M8: 3,336,930 km (0.106 R)
• M9: 4,981,609 km (0.078 R)
• M10: 5,646,123 km (0.106 R)
• M11: 6,970,962 km (0.114 R)
• M12: 7,470,918 km (0.036 R)
• M13: 7,945,891 km (0.065 R)
• M14: 8,695,825 km (0.095 R)
• M15: 8,956,125 km (0.103 R)
• M16: 11,979,797 km (0.065 R)
• M17: 14,288,093 km (0.108 R)
• M18: 15,019,776 km (0.119 R)
• M19: 15,930,528 km (0.09 R)
• M20: 16,478,505 km (0.103 R)
• M21: 25,419,670 km (0.066 R)
• M22: 26,167,660 km (0.072 R)
• M23: 27,372,820 km (0.095 R)
• M24: 30,726,355 km (0.084 R)
• M25: 31,331,030 km (0.055 R)
• M26: 31,697,545 km (0.069 R)
• M27: 36,727,025 km (0.067 R)
• M28: 41,231,268 km (0.111 R)
• M29: 42,114,942 km (0.08 R)
• M30: 42,561,492 km (0.093 R)
• M31: 48,820,816 km (0.106 R)
• M32: 50,142,214 km (0.05 R)
• M33: 50,811,814 km (0.074 R)
• M34: 58,206,288 km (0.116 R)
• M35: 58,945,899 km (0.104 R)
• M36: 62,158,813 km (0.102 R)
• M37: 62,931,486 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit