🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 8.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.76 AU

Year: 378 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,354,577 km

• M1: 105,766 km (0.104 R)
• M2: 448,794 km (0.115 R)
• M3: 720,015 km (0.113 R)
• M4: 996,471 km (0.047 R)
• M5: 1,321,697 km (0.104 R)
• M6: 1,797,269 km (0.074 R)
• M7: 2,083,749 km (0.09 R)
• M8: 2,800,173 km (0.093 R)
• M9: 3,166,239 km (0.119 R)
• M10: 3,623,410 km (0.078 R)
• M11: 4,110,949 km (0.108 R)
• M12: 5,035,315 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.3 AU

Year: 786 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,354,577 km

• M1: 151,692 km (0.029 R)
• M2: 579,393 km (0.114 R)
• M3: 1,127,370 km (0.087 R)
• M4: 2,043,806 km (0.062 R)
• M5: 2,470,010 km (0.096 R)
• M6: 2,936,157 km (0.076 R)
• M7: 3,937,416 km (0.109 R)
• M8: 4,339,535 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 8.8

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.16 AU - 1.3 AU

Year: 881 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,354,577 km

• M1: 110,254 km (0.027 R)
• M2: 456,274 km (0.057 R)
• M3: 764,744 km (0.105 R)
• M4: 1,103,135 km (0.118 R)
• M5: 1,517,072 km (0.043 R)
• M6: 1,858,155 km (0.092 R)
• M7: 2,987,769 km (0.07 R)
• M8: 4,084,620 km (0.101 R)
• M9: 4,418,074 km (0.108 R)
• M10: 4,805,832 km (0.11 R)
• M11: 5,529,137 km (0.107 R)
• M12: 5,854,662 km (0.107 R)
• M13: 6,839,315 km (0.117 R)
• M14: 7,481,090 km (0.119 R)
• M15: 7,829,205 km (0.101 R)
• M16: 9,360,189 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 13.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.09 AU - 1.69 AU

Year: 1058 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,354,577 km

• M1: 173,234 km (0.11 R)
• M2: 1,043,445 km (0.098 R)
• M3: 1,560,306 km (0.112 R)
• M4: 2,140,596 km (0.117 R)
• M5: 2,715,949 km (0.077 R)
• M6: 3,299,381 km (0.113 R)
• M7: 4,420,318 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 11

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.66 AU

Year: 1104 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,354,577 km

• M1: 136,732 km (0.118 R)
• M2: 796,459 km (0.103 R)
• M3: 1,453,194 km (0.118 R)
• M4: 2,037,972 km (0.059 R)
• M5: 2,685,880 km (0.108 R)
• M6: 3,176,711 km (0.068 R)
• M7: 3,602,766 km (0.084 R)
• M8: 4,184,701 km (0.099 R)
• M9: 4,772,322 km (0.098 R)
• M10: 5,619,644 km (0.082 R)
• M11: 6,090,728 km (0.098 R)
• M12: 7,038,879 km (0.045 R)
• M13: 7,409,433 km (0.09 R)
• M14: 8,517,056 km (0.063 R)
• M15: 9,344,033 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 9.1

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.2 AU - 6.72 AU

Year: 9395 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,354,577 km

• M1: 113,694 km (0.091 R)
• M2: 492,476 km (0.082 R)
• M3: 1,367,474 km (0.099 R)
• M4: 2,528,354 km (0.107 R)
• M5: 3,056,284 km (0.108 R)
• M6: 4,655,037 km (0.107 R)
• M7: 5,721,819 km (0.074 R)
• M8: 6,147,575 km (0.06 R)
• M9: 9,646,220 km (0.054 R)
• M10: 14,874,067 km (0.119 R)
• M11: 23,388,729 km (0.07 R)
• M12: 24,386,099 km (0.078 R)
• M13: 30,013,073 km (0.115 R)
• M14: 30,437,632 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.4

Radius: 7.3

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.28 AU - 8.12 AU

Year: 13796 Days

Day: 22.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,354,577 km

• M1: 91,554 km (0.059 R)
• M2: 347,815 km (0.07 R)
• M3: 638,185 km (0.081 R)
• M4: 886,218 km (0.112 R)
• M5: 1,342,641 km (0.113 R)
• M6: 1,679,685 km (0.04 R)
• M7: 1,946,717 km (0.108 R)
• M8: 2,546,305 km (0.066 R)
• M9: 3,163,247 km (0.057 R)
• M10: 3,791,708 km (0.07 R)
• M11: 4,853,703 km (0.097 R)
• M12: 5,087,824 km (0.1 R)
• M13: 8,962,857 km (0.087 R)
• M14: 11,052,141 km (0.111 R)
• M15: 12,675,727 km (0.058 R)
• M16: 13,776,019 km (0.1 R)
• M17: 15,652,425 km (0.112 R)
• M18: 16,239,597 km (0.06 R)
• M19: 18,982,324 km (0.117 R)
• M20: 21,566,927 km (0.116 R)
• M21: 23,037,025 km (0.098 R)
• M22: 24,966,987 km (0.067 R)
• M23: 27,527,803 km (0.077 R)
• M24: 31,864,346 km (0.088 R)
• M25: 33,525,780 km (0.081 R)
• M26: 44,724,378 km (0.093 R)
• M27: 45,905,453 km (0.058 R)
• M28: 48,948,573 km (0.071 R)
• M29: 50,360,926 km (0.092 R)
• M30: 56,282,160 km (0.11 R)
• M31: 57,658,161 km (0.116 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: 363 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit