🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 403 Days

Day: 27.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 9.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.41 AU - 9.35 AU

Year: 9763 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,286,363 km

• M1: 114,442 km (0.095 R)
• M2: 420,968 km (0.089 R)
• M3: 946,207 km (0.053 R)
• M4: 1,640,789 km (0.116 R)
• M5: 2,491,702 km (0.09 R)
• M6: 3,470,222 km (0.047 R)
• M7: 3,856,035 km (0.075 R)
• M8: 4,164,206 km (0.094 R)
• M9: 5,067,329 km (0.084 R)
• M10: 6,732,353 km (0.071 R)
• M11: 9,268,037 km (0.079 R)
• M12: 12,714,473 km (0.103 R)
• M13: 14,598,508 km (0.082 R)
• M14: 19,132,969 km (0.083 R)
• M15: 19,430,071 km (0.102 R)
• M16: 21,278,203 km (0.119 R)
• M17: 22,822,352 km (0.109 R)
• M18: 25,769,430 km (0.087 R)
• M19: 27,428,022 km (0.112 R)
• M20: 27,806,055 km (0.026 R)
• M21: 28,283,572 km (0.085 R)
• M22: 36,343,756 km (0.048 R)
• M23: 39,738,131 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 11

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.25 AU - 11.16 AU

Year: 11146 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,286,363 km

• M1: 138,228 km (0.102 R)
• M2: 539,151 km (0.079 R)
• M3: 1,442,273 km (0.099 R)
• M4: 1,983,219 km (0.092 R)
• M5: 2,441,437 km (0.055 R)
• M6: 2,883,798 km (0.029 R)
• M7: 4,455,623 km (0.111 R)
• M8: 4,810,469 km (0.09 R)
• M9: 6,204,422 km (0.107 R)
• M10: 8,639,726 km (0.097 R)
• M11: 11,323,212 km (0.092 R)
• M12: 11,875,079 km (0.104 R)
• M13: 13,032,667 km (0.059 R)
• M14: 13,638,987 km (0.088 R)
• M15: 15,706,280 km (0.098 R)
• M16: 17,679,626 km (0.055 R)
• M17: 19,655,365 km (0.103 R)
• M18: 20,941,907 km (0.079 R)
• M19: 21,773,970 km (0.108 R)
• M20: 22,714,492 km (0.096 R)
• M21: 25,511,224 km (0.102 R)
• M22: 27,334,373 km (0.037 R)
• M23: 28,027,460 km (0.044 R)
• M24: 28,732,365 km (0.103 R)
• M25: 29,242,943 km (0.029 R)
• M26: 30,072,463 km (0.1 R)
• M27: 32,105,648 km (0.077 R)
• M28: 34,802,748 km (0.112 R)
• M29: 36,324,906 km (0.074 R)
• M30: 42,992,334 km (0.102 R)
• M31: 45,017,739 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 8.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.35 AU - 11.63 AU

Year: 14370 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,286,363 km

• M1: 203,304 km (0.077 R)
• M2: 470,186 km (0.066 R)
• M3: 953,238 km (0.067 R)
• M4: 2,329,688 km (0.069 R)
• M5: 3,687,887 km (0.078 R)
• M6: 4,867,466 km (0.111 R)
• M7: 5,543,648 km (0.116 R)
• M8: 5,852,119 km (0.106 R)
• M9: 6,963,930 km (0.078 R)
• M10: 10,505,062 km (0.086 R)
• M11: 11,356,423 km (0.111 R)
• M12: 12,601,227 km (0.071 R)
• M13: 13,685,512 km (0.069 R)
• M14: 18,120,491 km (0.073 R)
• M15: 19,343,154 km (0.117 R)
• M16: 21,030,169 km (0.118 R)
• M17: 26,100,191 km (0.063 R)
• M18: 26,871,218 km (0.03 R)
• M19: 27,558,321 km (0.089 R)
• M20: 35,437,043 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.4

Radius: 3.4

Gravity: 26.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.4 AU - 13.42 AU

Year: 18118 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,286,363 km

• M1: 60,288 km (0.088 R)
• M2: 238,309 km (0.073 R)
• M3: 808,427 km (0.096 R)
• M4: 1,168,210 km (0.118 R)
• M5: 1,956,142 km (0.106 R)
• M6: 2,814,684 km (0.079 R)
• M7: 3,141,406 km (0.104 R)
• M8: 6,095,365 km (0.116 R)
• M9: 9,198,324 km (0.073 R)
• M10: 12,162,756 km (0.075 R)
• M11: 12,404,805 km (0.116 R)
• M12: 12,773,713 km (0.099 R)
• M13: 13,728,297 km (0.092 R)
• M14: 16,284,027 km (0.115 R)
• M15: 22,857,059 km (0.063 R)
• M16: 23,225,518 km (0.102 R)
• M17: 29,563,082 km (0.119 R)
• M18: 35,343,993 km (0.095 R)
• M19: 47,714,390 km (0.111 R)
• M20: 50,616,739 km (0.102 R)
• M21: 54,121,817 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.1

Radius: 4.2

Gravity: 38.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.74 AU - 14.58 AU

Year: 18627 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,286,363 km

• M1: 53,107 km (0.095 R)
• M2: 326,423 km (0.098 R)
• M3: 480,508 km (0.088 R)
• M4: 638,783 km (0.095 R)
• M5: 1,180,926 km (0.114 R)
• M6: 1,777,821 km (0.069 R)
• M7: 3,175,963 km (0.084 R)
• M8: 4,047,221 km (0.054 R)
• M9: 4,537,902 km (0.059 R)
• M10: 4,779,951 km (0.054 R)
• M11: 5,290,080 km (0.081 R)
• M12: 6,121,844 km (0.116 R)
• M13: 7,941,253 km (0.072 R)
• M14: 8,090,851 km (0.12 R)
• M15: 9,081,488 km (0.083 R)
• M16: 9,355,103 km (0.093 R)
• M17: 12,201,801 km (0.118 R)
• M18: 13,713,038 km (0.106 R)
• M19: 14,365,734 km (0.045 R)
• M20: 19,706,976 km (0.11 R)
• M21: 19,981,189 km (0.048 R)
• M22: 21,680,471 km (0.035 R)
• M23: 23,988,767 km (0.033 R)
• M24: 25,905,564 km (0.093 R)
• M25: 27,125,984 km (0.119 R)
• M26: 29,442,058 km (0.04 R)
• M27: 32,391,230 km (0.054 R)
• M28: 34,068,073 km (0.114 R)
• M29: 41,954,723 km (0.106 R)
• M30: 45,359,122 km (0.089 R)
• M31: 49,782,880 km (0.1 R)
• M32: 51,319,101 km (0.074 R)
• M33: 51,838,205 km (0.116 R)
• M34: 54,845,422 km (0.074 R)
• M35: 56,483,668 km (0.107 R)
• M36: 58,341,823 km (0.101 R)
• M37: 59,096,395 km (0.088 R)
• M38: 67,003,091 km (0.109 R)
• M39: 70,993,914 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit