🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 12

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 646 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,192,380 km

• M1: 149,299 km (0.107 R)
• M2: 605,572 km (0.111 R)
• M3: 1,052,720 km (0.089 R)
• M4: 1,468,901 km (0.104 R)
• M5: 1,996,683 km (0.091 R)
• M6: 2,605,696 km (0.098 R)
• M7: 2,997,642 km (0.027 R)
• M8: 4,125,161 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 13

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.06 AU - 1.68 AU

Year: 1052 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,192,380 km

• M1: 176,974 km (0.107 R)
• M2: 619,485 km (0.105 R)
• M3: 1,086,529 km (0.101 R)
• M4: 1,795,773 km (0.09 R)
• M5: 2,417,502 km (0.076 R)
• M6: 2,961,290 km (0.095 R)
• M7: 3,650,188 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 12.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.21 AU - 1.81 AU

Year: 1217 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 90,192,380 km

• M1: 151,692 km (0.111 R)
• M2: 888,462 km (0.072 R)
• M3: 1,404,574 km (0.108 R)
• M4: 2,368,134 km (0.1 R)
• M5: 2,928,977 km (0.075 R)
• M6: 4,988,640 km (0.081 R)
• M7: 7,099,017 km (0.082 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 14.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.84 AU - 2.44 AU

Year: 2054 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,192,380 km

• M1: 175,329 km (0.094 R)
• M2: 630,854 km (0.107 R)
• M3: 1,312,721 km (0.079 R)
• M4: 1,782,159 km (0.108 R)
• M5: 2,244,118 km (0.091 R)
• M6: 3,166,389 km (0.118 R)
• M7: 3,836,737 km (0.026 R)
• M8: 4,386,060 km (0.099 R)
• M9: 5,071,966 km (0.11 R)
• M10: 6,736,542 km (0.12 R)
• M11: 7,821,874 km (0.028 R)
• M12: 9,020,901 km (0.064 R)
• M13: 10,065,693 km (0.105 R)
• M14: 10,547,547 km (0.043 R)
• M15: 11,409,381 km (0.096 R)
• M16: 13,151,747 km (0.072 R)
• M17: 13,728,447 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 12.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.5 AU - 2.8 AU

Year: 2830 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,192,380 km

• M1: 151,692 km (0.027 R)
• M2: 556,504 km (0.059 R)
• M3: 1,056,311 km (0.045 R)
• M4: 1,911,113 km (0.112 R)
• M5: 2,375,764 km (0.12 R)
• M6: 4,824,083 km (0.095 R)
• M7: 5,768,494 km (0.031 R)
• M8: 7,367,695 km (0.118 R)
• M9: 9,620,938 km (0.114 R)
• M10: 11,815,689 km (0.032 R)
• M11: 13,744,604 km (0.12 R)
• M12: 14,830,535 km (0.093 R)
• M13: 16,867,160 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.7

Radius: 7.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.44 AU - 6.92 AU

Year: 11326 Days

Day: 20.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,192,380 km

• M1: 88,263 km (0.076 R)
• M2: 348,264 km (0.101 R)
• M3: 661,522 km (0.075 R)
• M4: 951,742 km (0.048 R)
• M5: 1,588,281 km (0.119 R)
• M6: 1,976,038 km (0.094 R)
• M7: 2,800,771 km (0.083 R)
• M8: 3,107,148 km (0.092 R)
• M9: 4,214,770 km (0.113 R)
• M10: 4,959,319 km (0.095 R)
• M11: 5,439,977 km (0.08 R)
• M12: 6,635,114 km (0.113 R)
• M13: 9,088,370 km (0.111 R)
• M14: 10,662,439 km (0.086 R)
• M15: 11,411,475 km (0.104 R)
• M16: 13,927,562 km (0.07 R)
• M17: 18,642,887 km (0.094 R)
• M18: 20,099,372 km (0.087 R)
• M19: 20,475,161 km (0.104 R)
• M20: 22,024,846 km (0.091 R)
• M21: 23,402,193 km (0.104 R)
• M22: 26,149,109 km (0.102 R)
• M23: 28,627,946 km (0.103 R)
• M24: 29,295,302 km (0.098 R)
• M25: 32,068,996 km (0.108 R)
• M26: 35,447,515 km (0.111 R)
• M27: 38,017,456 km (0.105 R)
• M28: 38,246,640 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.8

Radius: 7.9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.65 AU - 10.19 AU

Year: 18966 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,192,380 km

• M1: 117,135 km (0.06 R)
• M2: 485,894 km (0.087 R)
• M3: 812,167 km (0.1 R)
• M4: 1,434,793 km (0.117 R)
• M5: 1,807,292 km (0.11 R)
• M6: 2,090,630 km (0.112 R)
• M7: 3,003,476 km (0.095 R)
• M8: 5,406,467 km (0.118 R)
• M9: 6,677,151 km (0.093 R)
• M10: 8,041,933 km (0.114 R)
• M11: 10,676,950 km (0.066 R)
• M12: 11,078,770 km (0.095 R)
• M13: 13,503,901 km (0.084 R)
• M14: 17,574,309 km (0.102 R)
• M15: 22,581,948 km (0.071 R)
• M16: 23,821,965 km (0.109 R)
• M17: 24,607,204 km (0.115 R)
• M18: 25,919,925 km (0.105 R)
• M19: 28,684,345 km (0.062 R)
• M20: 32,348,894 km (0.083 R)
• M21: 33,433,179 km (0.106 R)
• M22: 38,146,410 km (0.057 R)
• M23: 38,546,883 km (0.115 R)
• M24: 46,244,292 km (0.059 R)
• M25: 50,450,984 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 6

Gravity: 27.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.24 AU - 10.24 AU

Year: 21496 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,192,380 km

• M1: 81,232 km (0.086 R)
• M2: 291,417 km (0.062 R)
• M3: 654,491 km (0.119 R)
• M4: 970,292 km (0.11 R)
• M5: 1,185,414 km (0.091 R)
• M6: 2,249,802 km (0.082 R)
• M7: 2,864,650 km (0.084 R)
• M8: 3,432,374 km (0.092 R)
• M9: 3,679,509 km (0.112 R)
• M10: 4,072,353 km (0.098 R)
• M11: 4,349,558 km (0.064 R)
• M12: 4,751,228 km (0.08 R)
• M13: 4,980,562 km (0.09 R)
• M14: 5,713,292 km (0.116 R)
• M15: 6,240,326 km (0.095 R)
• M16: 8,675,779 km (0.105 R)
• M17: 9,135,493 km (0.054 R)
• M18: 9,371,259 km (0.069 R)
• M19: 9,855,209 km (0.113 R)
• M20: 10,938,596 km (0.103 R)
• M21: 12,099,326 km (0.077 R)
• M22: 14,186,216 km (0.118 R)
• M23: 17,476,472 km (0.081 R)
• M24: 21,760,656 km (0.057 R)
• M25: 25,052,407 km (0.12 R)
• M26: 26,338,052 km (0.072 R)
• M27: 36,889,339 km (0.077 R)
• M28: 46,910,452 km (0.082 R)
• M29: 49,399,910 km (0.119 R)
• M30: 54,447,342 km (0.106 R)
• M31: 55,223,156 km (0.105 R)
• M32: 58,198,060 km (0.078 R)
• M33: 60,033,476 km (0.06 R)
• M34: 66,650,339 km (0.08 R)
• M35: 72,795,521 km (0.076 R)
• M36: 84,374,545 km (0.036 R)
• M37: 85,413,054 km (0.11 R)
• M38: 89,115,302 km (0.052 R)
• M39: 89,652,807 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit