🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 15

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.42 AU - 1.66 AU

Year: 1254 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,139,859 km

• M1: 186,549 km (0.113 R)
• M2: 684,111 km (0.108 R)
• M3: 1,181,973 km (0.083 R)
• M4: 1,917,994 km (0.078 R)
• M5: 3,187,931 km (0.101 R)
• M6: 3,706,437 km (0.066 R)
• M7: 4,590,859 km (0.028 R)
• M8: 5,222,910 km (0.091 R)
• M9: 6,149,819 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 8.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.68 AU - 2.22 AU

Year: 1786 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,139,859 km

• M1: 106,962 km (0.031 R)
• M2: 419,323 km (0.085 R)
• M3: 720,912 km (0.106 R)
• M4: 1,314,367 km (0.092 R)
• M5: 1,743,114 km (0.096 R)
• M6: 2,041,113 km (0.106 R)
• M7: 2,411,069 km (0.089 R)
• M8: 2,811,393 km (0.104 R)
• M9: 3,102,510 km (0.038 R)
• M10: 3,462,293 km (0.117 R)
• M11: 4,265,783 km (0.113 R)
• M12: 4,772,172 km (0.098 R)
• M13: 5,082,139 km (0.118 R)
• M14: 5,765,652 km (0.081 R)
• M15: 6,995,496 km (0.084 R)
• M16: 7,505,924 km (0.089 R)
• M17: 8,012,163 km (0.086 R)
• M18: 9,187,104 km (0.045 R)
• M19: 9,570,673 km (0.032 R)
• M20: 10,233,841 km (0.043 R)
• M21: 11,800,280 km (0.098 R)
• M22: 12,330,455 km (0.097 R)
• M23: 12,718,961 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 11.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.75 AU - 2.21 AU

Year: 1828 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,139,859 km

• M1: 146,756 km (0.098 R)
• M2: 862,881 km (0.115 R)
• M3: 1,454,241 km (0.087 R)
• M4: 1,854,565 km (0.099 R)
• M5: 2,341,655 km (0.037 R)
• M6: 2,786,410 km (0.096 R)
• M7: 3,693,871 km (0.077 R)
• M8: 4,225,990 km (0.117 R)
• M9: 7,389,836 km (0.116 R)
• M10: 7,862,714 km (0.106 R)
• M11: 9,276,115 km (0.093 R)
• M12: 10,026,498 km (0.091 R)
• M13: 10,502,818 km (0.109 R)
• M14: 10,923,188 km (0.108 R)
• M15: 12,213,469 km (0.091 R)
• M16: 13,357,594 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 8.9

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.88 AU - 4.6 AU

Year: 4745 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,139,859 km

• M1: 111,002 km (0.088 R)
• M2: 389,702 km (0.119 R)
• M3: 1,107,623 km (0.087 R)
• M4: 1,417,141 km (0.094 R)
• M5: 2,787,607 km (0.105 R)
• M6: 3,691,327 km (0.119 R)
• M7: 4,247,233 km (0.068 R)
• M8: 5,296,662 km (0.033 R)
• M9: 5,791,682 km (0.078 R)
• M10: 6,317,069 km (0.11 R)
• M11: 7,606,902 km (0.095 R)
• M12: 8,085,915 km (0.083 R)
• M13: 8,703,155 km (0.047 R)
• M14: 10,562,806 km (0.087 R)
• M15: 11,537,736 km (0.071 R)
• M16: 13,032,817 km (0.103 R)
• M17: 14,541,063 km (0.071 R)
• M18: 17,328,969 km (0.084 R)
• M19: 19,555,134 km (0.09 R)
• M20: 23,089,085 km (0.106 R)
• M21: 23,472,056 km (0.11 R)
• M22: 23,859,215 km (0.095 R)
• M23: 24,885,905 km (0.118 R)
• M24: 25,532,168 km (0.102 R)
• M25: 30,282,050 km (0.074 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.2

Radius: 5.1

Gravity: 30.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.24 AU - 11.02 AU

Year: 22736 Days

Day: 20.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,139,859 km

• M1: 63,429 km (0.086 R)
• M2: 483,800 km (0.038 R)
• M3: 893,099 km (0.104 R)
• M4: 1,424,022 km (0.101 R)
• M5: 1,611,618 km (0.116 R)
• M6: 1,995,486 km (0.108 R)
• M7: 2,187,121 km (0.109 R)
• M8: 2,461,783 km (0.098 R)
• M9: 3,025,019 km (0.039 R)
• M10: 3,278,886 km (0.112 R)
• M11: 3,608,151 km (0.104 R)
• M12: 6,108,829 km (0.059 R)
• M13: 6,938,349 km (0.077 R)
• M14: 9,103,928 km (0.113 R)
• M15: 11,211,313 km (0.099 R)
• M16: 11,750,614 km (0.053 R)
• M17: 14,550,786 km (0.083 R)
• M18: 14,869,131 km (0.059 R)
• M19: 15,111,031 km (0.119 R)
• M20: 16,274,453 km (0.053 R)
• M21: 18,498,226 km (0.083 R)
• M22: 19,731,062 km (0.103 R)
• M23: 24,309,355 km (0.108 R)
• M24: 25,902,572 km (0.108 R)
• M25: 32,025,912 km (0.075 R)
• M26: 42,670,249 km (0.073 R)
• M27: 42,995,475 km (0.051 R)
• M28: 47,028,335 km (0.102 R)
• M29: 48,603,451 km (0.063 R)
• M30: 49,493,558 km (0.067 R)
• M31: 49,852,593 km (0.108 R)
• M32: 50,757,810 km (0.052 R)
• M33: 52,228,955 km (0.099 R)
• M34: 52,601,155 km (0.101 R)
• M35: 57,206,076 km (0.102 R)
• M36: 57,998,795 km (0.119 R)
• M37: 66,769,270 km (0.119 R)
• M38: 67,648,008 km (0.118 R)
• M39: 68,534,225 km (0.08 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: 267 - 14,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit