🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.59 AU - 0.75 AU

Year: 203 Days

Day: 37.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,729,426 km

• M1: 58,792 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 9.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.59 AU - 6.07 AU

Year: 4563 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,729,426 km

• M1: 121,922 km (0.048 R)
• M2: 579,393 km (0.053 R)
• M3: 1,100,592 km (0.081 R)
• M4: 1,587,981 km (0.092 R)
• M5: 2,026,602 km (0.08 R)
• M6: 3,486,378 km (0.082 R)
• M7: 5,548,884 km (0.089 R)
• M8: 6,224,169 km (0.066 R)
• M9: 6,629,430 km (0.116 R)
• M10: 7,052,193 km (0.051 R)
• M11: 7,458,501 km (0.079 R)
• M12: 10,147,972 km (0.12 R)
• M13: 11,157,308 km (0.066 R)
• M14: 11,897,818 km (0.091 R)
• M15: 12,474,518 km (0.091 R)
• M16: 13,019,353 km (0.084 R)
• M17: 13,476,973 km (0.075 R)
• M18: 16,217,157 km (0.094 R)
• M19: 17,779,557 km (0.099 R)
• M20: 20,105,206 km (0.07 R)
• M21: 21,340,884 km (0.104 R)
• M22: 21,834,856 km (0.077 R)
• M23: 22,699,532 km (0.116 R)
• M24: 26,065,634 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 8.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.73 AU - 6.51 AU

Year: 5615 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,729,426 km

• M1: 113,844 km (0.108 R)
• M2: 475,422 km (0.06 R)
• M3: 732,431 km (0.113 R)
• M4: 1,071,121 km (0.112 R)
• M5: 1,455,438 km (0.119 R)
• M6: 2,900,703 km (0.088 R)
• M7: 3,237,597 km (0.066 R)
• M8: 4,511,423 km (0.061 R)
• M9: 4,965,004 km (0.113 R)
• M10: 5,472,440 km (0.057 R)
• M11: 6,141,890 km (0.064 R)
• M12: 8,837,045 km (0.085 R)
• M13: 9,103,479 km (0.083 R)
• M14: 10,442,829 km (0.064 R)
• M15: 11,708,577 km (0.116 R)
• M16: 12,152,284 km (0.079 R)
• M17: 12,987,788 km (0.055 R)
• M18: 13,245,844 km (0.117 R)
• M19: 13,639,287 km (0.084 R)
• M20: 14,403,732 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 14.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.68 AU - 10.36 AU

Year: 9223 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,729,426 km

• M1: 187,147 km (0.099 R)
• M2: 880,234 km (0.07 R)
• M3: 1,454,839 km (0.105 R)
• M4: 1,961,228 km (0.052 R)
• M5: 2,553,187 km (0.084 R)
• M6: 3,013,051 km (0.109 R)
• M7: 3,487,126 km (0.062 R)
• M8: 4,365,715 km (0.106 R)
• M9: 6,092,373 km (0.079 R)
• M10: 7,615,728 km (0.093 R)
• M11: 9,463,262 km (0.043 R)
• M12: 10,625,638 km (0.084 R)
• M13: 12,075,391 km (0.118 R)
• M14: 12,822,482 km (0.105 R)
• M15: 13,653,349 km (0.112 R)
• M16: 14,630,672 km (0.112 R)
• M17: 16,422,705 km (0.028 R)
• M18: 21,863,579 km (0.111 R)
• M19: 22,899,395 km (0.096 R)
• M20: 23,429,420 km (0.036 R)
• M21: 24,750,818 km (0.109 R)
• M22: 26,368,420 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.9

Radius: 5.3

Gravity: 35.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.69 AU - 14.11 AU

Year: 16193 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,729,426 km

• M1: 66,421 km (0.097 R)
• M2: 270,772 km (0.114 R)
• M3: 465,997 km (0.061 R)
• M4: 636,689 km (0.092 R)
• M5: 916,437 km (0.11 R)
• M6: 1,303,895 km (0.12 R)
• M7: 2,061,758 km (0.099 R)
• M8: 2,581,910 km (0.107 R)
• M9: 3,026,515 km (0.069 R)
• M10: 4,529,076 km (0.105 R)
• M11: 4,773,070 km (0.118 R)
• M12: 5,479,920 km (0.059 R)
• M13: 6,296,874 km (0.059 R)
• M14: 6,734,447 km (0.027 R)
• M15: 7,239,041 km (0.113 R)
• M16: 7,967,134 km (0.11 R)
• M17: 8,796,355 km (0.08 R)
• M18: 10,087,085 km (0.105 R)
• M19: 11,822,720 km (0.072 R)
• M20: 12,219,004 km (0.096 R)
• M21: 17,860,340 km (0.049 R)
• M22: 19,822,615 km (0.052 R)
• M23: 22,022,901 km (0.094 R)
• M24: 25,022,637 km (0.057 R)
• M25: 29,712,231 km (0.104 R)
• M26: 31,188,164 km (0.09 R)
• M27: 35,090,425 km (0.06 R)
• M28: 48,557,075 km (0.102 R)
• M29: 49,062,716 km (0.079 R)
• M30: 52,524,112 km (0.026 R)
• M31: 55,775,472 km (0.101 R)
• M32: 55,960,075 km (0.113 R)
• M33: 56,144,829 km (0.043 R)
• M34: 59,158,628 km (0.107 R)
• M35: 61,095,920 km (0.088 R)
• M36: 62,476,858 km (0.047 R)
• M37: 63,878,590 km (0.061 R)
• M38: 67,579,043 km (0.111 R)
• M39: 71,637,184 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit