🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 9.1

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 403 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,559,888 km

• M1: 113,246 km (0.083 R)
• M2: 442,062 km (0.092 R)
• M3: 750,533 km (0.114 R)
• M4: 1,070,522 km (0.03 R)
• M5: 1,397,693 km (0.11 R)
• M6: 1,838,408 km (0.083 R)
• M7: 3,273,501 km (0.093 R)
• M8: 3,587,806 km (0.053 R)
• M9: 5,574,316 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 8.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.61 AU - 0.97 AU

Year: 494 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,559,888 km

• M1: 110,702 km (0.091 R)
• M2: 778,358 km (0.119 R)
• M3: 1,169,107 km (0.086 R)
• M4: 1,574,817 km (0.095 R)
• M5: 2,022,713 km (0.096 R)
• M6: 2,410,620 km (0.113 R)
• M7: 2,733,602 km (0.066 R)
• M8: 3,107,746 km (0.047 R)
• M9: 3,407,540 km (0.082 R)
• M10: 4,354,944 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 12.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.7 AU - 1.12 AU

Year: 610 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,559,888 km

• M1: 160,818 km (0.102 R)
• M2: 758,162 km (0.06 R)
• M3: 1,456,186 km (0.09 R)
• M4: 2,008,800 km (0.113 R)
• M5: 2,449,516 km (0.062 R)
• M6: 2,895,766 km (0.093 R)
• M7: 3,370,141 km (0.094 R)
• M8: 4,287,774 km (0.044 R)
• M9: 7,154,518 km (0.094 R)
• M10: 7,839,078 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.9 AU - 1.16 AU

Year: 735 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,559,888 km

• M1: 176,525 km (0.038 R)
• M2: 696,827 km (0.089 R)
• M3: 1,261,858 km (0.086 R)
• M4: 1,769,144 km (0.054 R)
• M5: 2,231,551 km (0.049 R)
• M6: 2,684,683 km (0.1 R)
• M7: 3,529,911 km (0.044 R)
• M8: 4,275,358 km (0.098 R)
• M9: 5,412,301 km (0.075 R)
• M10: 6,081,901 km (0.085 R)
• M11: 6,763,469 km (0.039 R)
• M12: 7,940,655 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 14.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.92 AU - 1.36 AU

Year: 856 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,559,888 km

• M1: 185,352 km (0.049 R)
• M2: 762,052 km (0.117 R)
• M3: 1,384,229 km (0.044 R)
• M4: 1,893,311 km (0.077 R)
• M5: 2,440,091 km (0.08 R)
• M6: 3,115,824 km (0.095 R)
• M7: 3,686,391 km (0.117 R)
• M8: 4,152,538 km (0.111 R)
• M9: 5,172,197 km (0.052 R)
• M10: 6,014,433 km (0.069 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.61 AU - 2.49 AU

Year: 2063 Days

Day: 12 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,559,888 km

• M1: 162,912 km (0.098 R)
• M2: 2,931,370 km (0.096 R)
• M3: 3,443,444 km (0.052 R)
• M4: 4,241,100 km (0.092 R)
• M5: 5,158,733 km (0.119 R)
• M6: 6,098,208 km (0.115 R)
• M7: 6,961,687 km (0.114 R)
• M8: 8,238,056 km (0.071 R)
• M9: 8,904,664 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 8.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.31 AU - 2.37 AU

Year: 2516 Days

Day: 7.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,559,888 km

• M1: 109,506 km (0.103 R)
• M2: 385,663 km (0.032 R)
• M3: 711,487 km (0.075 R)
• M4: 1,178,981 km (0.108 R)
• M5: 1,587,233 km (0.069 R)
• M6: 1,950,906 km (0.082 R)
• M7: 2,473,601 km (0.066 R)
• M8: 2,804,362 km (0.087 R)
• M9: 3,356,079 km (0.073 R)
• M10: 4,298,096 km (0.073 R)
• M11: 5,075,257 km (0.11 R)
• M12: 5,497,423 km (0.07 R)
• M13: 6,539,970 km (0.111 R)
• M14: 7,341,815 km (0.094 R)
• M15: 7,680,355 km (0.046 R)
• M16: 8,328,113 km (0.037 R)
• M17: 9,269,533 km (0.081 R)
• M18: 9,598,648 km (0.113 R)
• M19: 10,038,167 km (0.108 R)
• M20: 10,420,389 km (0.088 R)
• M21: 11,931,477 km (0.076 R)
• M22: 12,921,666 km (0.059 R)
• M23: 13,922,924 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 8.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.39 AU - 5.53 AU

Year: 6621 Days

Day: 6.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,559,888 km

• M1: 108,159 km (0.045 R)
• M2: 655,239 km (0.081 R)
• M3: 934,388 km (0.078 R)
• M4: 1,818,961 km (0.084 R)
• M5: 2,871,531 km (0.092 R)
• M6: 3,665,447 km (0.108 R)
• M7: 8,447,642 km (0.11 R)
• M8: 10,101,297 km (0.055 R)
• M9: 12,901,320 km (0.095 R)
• M10: 13,179,124 km (0.099 R)
• M11: 14,281,062 km (0.087 R)
• M12: 15,391,527 km (0.097 R)
• M13: 15,967,927 km (0.109 R)
• M14: 16,997,160 km (0.083 R)
• M15: 19,067,745 km (0.118 R)
• M16: 20,980,952 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.6

Radius: 5.5

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.47 AU - 8.29 AU

Year: 14093 Days

Day: 18.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,559,888 km

• M1: 69,114 km (0.05 R)
• M2: 730,187 km (0.095 R)
• M3: 1,285,644 km (0.074 R)
• M4: 1,701,676 km (0.052 R)
• M5: 2,488,112 km (0.067 R)
• M6: 3,207,678 km (0.115 R)
• M7: 3,547,414 km (0.096 R)
• M8: 3,910,937 km (0.114 R)
• M9: 4,237,509 km (0.116 R)
• M10: 4,550,019 km (0.109 R)
• M11: 4,979,216 km (0.067 R)
• M12: 5,507,446 km (0.087 R)
• M13: 7,141,653 km (0.046 R)
• M14: 9,699,926 km (0.114 R)
• M15: 9,914,748 km (0.076 R)
• M16: 10,578,215 km (0.081 R)
• M17: 10,805,903 km (0.069 R)
• M18: 11,993,560 km (0.115 R)
• M19: 13,004,393 km (0.106 R)
• M20: 14,485,263 km (0.101 R)
• M21: 14,695,448 km (0.101 R)
• M22: 17,938,131 km (0.106 R)
• M23: 22,930,062 km (0.081 R)
• M24: 24,880,370 km (0.102 R)
• M25: 25,588,267 km (0.118 R)
• M26: 30,120,185 km (0.109 R)
• M27: 36,956,060 km (0.068 R)
• M28: 42,856,948 km (0.085 R)
• M29: 43,145,671 km (0.105 R)
• M30: 51,768,642 km (0.096 R)
• M31: 57,702,442 km (0.029 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit