🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 9.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.18 AU - 1.94 AU

Year: 1258 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,440,840 km

• M1: 116,836 km (0.114 R)
• M2: 474,674 km (0.079 R)
• M3: 791,074 km (0.09 R)
• M4: 1,366,577 km (0.087 R)
• M5: 1,748,500 km (0.116 R)
• M6: 2,380,551 km (0.086 R)
• M7: 3,033,396 km (0.116 R)
• M8: 3,506,574 km (0.105 R)
• M9: 4,230,777 km (0.098 R)
• M10: 4,601,331 km (0.058 R)
• M11: 5,051,322 km (0.044 R)
• M12: 5,509,839 km (0.119 R)
• M13: 6,579,763 km (0.09 R)
• M14: 7,730,769 km (0.068 R)
• M15: 8,340,680 km (0.031 R)
• M16: 8,868,461 km (0.105 R)
• M17: 9,959,927 km (0.11 R)
• M18: 10,554,130 km (0.096 R)
• M19: 10,908,826 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 14.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.73 AU - 2.13 AU

Year: 1731 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,440,840 km

• M1: 184,155 km (0.086 R)
• M2: 769,980 km (0.073 R)
• M3: 1,462,618 km (0.099 R)
• M4: 2,145,682 km (0.076 R)
• M5: 3,638,968 km (0.046 R)
• M6: 4,701,562 km (0.115 R)
• M7: 5,659,587 km (0.104 R)
• M8: 6,744,321 km (0.032 R)
• M9: 8,207,687 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 13.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.93 AU - 2.95 AU

Year: 2461 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,440,840 km

• M1: 177,124 km (0.038 R)
• M2: 686,205 km (0.064 R)
• M3: 1,101,190 km (0.107 R)
• M4: 1,700,778 km (0.09 R)
• M5: 2,627,387 km (0.037 R)
• M6: 3,067,504 km (0.098 R)
• M7: 3,974,217 km (0.068 R)
• M8: 7,069,247 km (0.102 R)
• M9: 7,611,689 km (0.108 R)
• M10: 8,941,166 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 12.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.61 AU - 2.79 AU

Year: 2865 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,440,840 km

• M1: 151,692 km (0.11 R)
• M2: 564,732 km (0.08 R)
• M3: 1,256,622 km (0.096 R)
• M4: 1,687,763 km (0.065 R)
• M5: 2,424,383 km (0.063 R)
• M6: 3,294,594 km (0.03 R)
• M7: 3,910,339 km (0.055 R)
• M8: 5,447,158 km (0.066 R)
• M9: 6,066,493 km (0.117 R)
• M10: 7,023,919 km (0.109 R)
• M11: 8,476,365 km (0.113 R)
• M12: 9,166,909 km (0.098 R)
• M13: 9,598,947 km (0.1 R)
• M14: 10,426,523 km (0.095 R)
• M15: 11,017,734 km (0.081 R)
• M16: 12,052,502 km (0.036 R)
• M17: 13,015,912 km (0.119 R)
• M18: 14,219,726 km (0.029 R)
• M19: 15,546,959 km (0.064 R)
• M20: 16,424,051 km (0.114 R)
• M21: 17,497,715 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 8.5

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.2 AU - 5.7 AU

Year: 8215 Days

Day: 5 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 54,440,840 km

• M1: 105,766 km (0.077 R)
• M2: 396,434 km (0.092 R)
• M3: 714,928 km (0.059 R)
• M4: 993,180 km (0.093 R)
• M5: 1,945,221 km (0.053 R)
• M6: 2,254,889 km (0.058 R)
• M7: 3,144,098 km (0.079 R)
• M8: 4,862,380 km (0.092 R)
• M9: 6,193,202 km (0.111 R)
• M10: 7,672,276 km (0.112 R)
• M11: 8,579,288 km (0.12 R)
• M12: 10,023,805 km (0.074 R)
• M13: 10,753,993 km (0.075 R)
• M14: 13,503,302 km (0.1 R)
• M15: 14,152,407 km (0.118 R)
• M16: 15,259,282 km (0.105 R)
• M17: 15,963,439 km (0.064 R)
• M18: 16,290,610 km (0.093 R)
• M19: 23,643,644 km (0.087 R)
• M20: 23,983,531 km (0.109 R)
• M21: 30,976,483 km (0.117 R)
• M22: 32,521,380 km (0.11 R)
• M23: 33,047,666 km (0.086 R)
• M24: 39,573,574 km (0.04 R)
• M25: 40,052,885 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.6

Radius: 7.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.59 AU - 7.13 AU

Year: 11601 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,440,840 km

• M1: 94,396 km (0.12 R)
• M2: 433,983 km (0.045 R)
• M3: 685,009 km (0.092 R)
• M4: 926,160 km (0.062 R)
• M5: 1,734,887 km (0.054 R)
• M6: 2,039,019 km (0.085 R)
• M7: 2,797,331 km (0.099 R)
• M8: 4,240,800 km (0.027 R)
• M9: 4,645,612 km (0.09 R)
• M10: 4,981,459 km (0.098 R)
• M11: 6,232,098 km (0.08 R)
• M12: 6,989,213 km (0.057 R)
• M13: 7,471,965 km (0.113 R)
• M14: 8,414,731 km (0.094 R)
• M15: 9,243,204 km (0.082 R)
• M16: 10,074,519 km (0.064 R)
• M17: 10,901,646 km (0.093 R)
• M18: 11,331,740 km (0.088 R)
• M19: 14,028,092 km (0.055 R)
• M20: 18,450,953 km (0.037 R)
• M21: 20,405,150 km (0.075 R)
• M22: 21,557,652 km (0.112 R)
• M23: 23,190,512 km (0.04 R)
• M24: 26,411,055 km (0.094 R)
• M25: 29,709,688 km (0.1 R)
• M26: 31,728,362 km (0.059 R)
• M27: 32,605,006 km (0.095 R)
• M28: 35,215,339 km (0.106 R)
• M29: 44,554,584 km (0.068 R)
• M30: 45,792,207 km (0.087 R)
• M31: 47,477,577 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.1

Radius: 4.7

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.74 AU - 7.16 AU

Year: 11830 Days

Day: 23.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,440,840 km

• M1: 58,493 km (0.088 R)
• M2: 220,806 km (0.111 R)
• M3: 380,876 km (0.051 R)
• M4: 533,915 km (0.053 R)
• M5: 1,512,135 km (0.088 R)
• M6: 1,925,325 km (0.029 R)
• M7: 3,161,901 km (0.093 R)
• M8: 3,334,237 km (0.062 R)
• M9: 3,591,396 km (0.06 R)
• M10: 5,997,827 km (0.086 R)
• M11: 6,301,062 km (0.091 R)
• M12: 7,020,778 km (0.025 R)
• M13: 7,400,457 km (0.113 R)
• M14: 7,927,790 km (0.12 R)
• M15: 9,008,036 km (0.111 R)
• M16: 11,227,470 km (0.106 R)
• M17: 13,399,182 km (0.081 R)
• M18: 13,917,240 km (0.106 R)
• M19: 15,764,324 km (0.098 R)
• M20: 18,157,591 km (0.083 R)
• M21: 18,871,921 km (0.118 R)
• M22: 19,440,393 km (0.116 R)
• M23: 20,020,085 km (0.114 R)
• M24: 20,696,716 km (0.098 R)
• M25: 24,789,265 km (0.1 R)
• M26: 30,263,051 km (0.062 R)
• M27: 30,484,157 km (0.091 R)
• M28: 31,946,924 km (0.05 R)
• M29: 33,574,101 km (0.095 R)
• M30: 34,287,982 km (0.089 R)
• M31: 38,785,342 km (0.11 R)
• M32: 39,308,037 km (0.108 R)
• M33: 40,904,546 km (0.095 R)
• M34: 44,653,468 km (0.077 R)
• M35: 46,979,715 km (0.103 R)
• M36: 47,276,069 km (0.077 R)
• M37: 49,691,775 km (0.097 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: 534 - 11,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit