🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 9.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 333 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,971,689 km

• M1: 120,576 km (0.072 R)
• M2: 471,383 km (0.085 R)
• M3: 816,804 km (0.058 R)
• M4: 1,200,673 km (0.102 R)
• M5: 1,790,387 km (0.047 R)
• M6: 2,123,392 km (0.114 R)
• M7: 2,497,985 km (0.09 R)
• M8: 2,896,215 km (0.053 R)
• M9: 3,247,171 km (0.1 R)
• M10: 3,555,343 km (0.088 R)
• M11: 3,984,240 km (0.062 R)
• M12: 4,311,560 km (0.083 R)
• M13: 4,614,346 km (0.11 R)
• M14: 5,217,076 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 14.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 341 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 72,971,689 km

• M1: 184,305 km (0.116 R)
• M2: 708,496 km (0.106 R)
• M3: 1,651,411 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 13.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.98 AU - 3.14 AU

Year: 2731 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,971,689 km

• M1: 175,030 km (0.099 R)
• M2: 616,942 km (0.096 R)
• M3: 1,193,492 km (0.116 R)
• M4: 1,675,347 km (0.029 R)
• M5: 2,246,960 km (0.084 R)
• M6: 2,688,274 km (0.055 R)
• M7: 4,809,721 km (0.098 R)
• M8: 5,448,654 km (0.097 R)
• M9: 6,005,607 km (0.083 R)
• M10: 6,688,521 km (0.088 R)
• M11: 9,759,615 km (0.107 R)
• M12: 10,423,082 km (0.106 R)
• M13: 12,641,469 km (0.069 R)
• M14: 13,383,325 km (0.079 R)
• M15: 15,521,377 km (0.027 R)
• M16: 16,156,720 km (0.115 R)
• M17: 17,086,321 km (0.06 R)
• M18: 17,878,442 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.6

Radius: 3.2

Gravity: 24.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.75 AU - 8.33 AU

Year: 13807 Days

Day: 16.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,971,689 km

• M1: 39,943 km (0.039 R)
• M2: 227,090 km (0.112 R)
• M3: 369,507 km (0.106 R)
• M4: 752,328 km (0.076 R)
• M5: 942,317 km (0.069 R)
• M6: 1,054,216 km (0.088 R)
• M7: 1,891,964 km (0.092 R)
• M8: 2,261,321 km (0.054 R)
• M9: 3,031,302 km (0.117 R)
• M10: 5,607,078 km (0.112 R)
• M11: 7,028,407 km (0.059 R)
• M12: 9,258,463 km (0.119 R)
• M13: 13,216,673 km (0.077 R)
• M14: 20,898,075 km (0.059 R)
• M15: 28,979,651 km (0.029 R)
• M16: 38,917,886 km (0.082 R)
• M17: 41,998,854 km (0.097 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.5

Radius: 4.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.7 AU - 8.96 AU

Year: 16032 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,971,689 km

• M1: 61,934 km (0.09 R)
• M2: 249,230 km (0.078 R)
• M3: 852,259 km (0.12 R)
• M4: 1,122,433 km (0.098 R)
• M5: 1,608,925 km (0.083 R)
• M6: 2,824,408 km (0.089 R)
• M7: 3,819,084 km (0.087 R)
• M8: 5,079,446 km (0.059 R)
• M9: 5,291,127 km (0.099 R)
• M10: 5,619,794 km (0.109 R)
• M11: 6,563,008 km (0.091 R)
• M12: 6,750,903 km (0.066 R)
• M13: 7,403,299 km (0.056 R)
• M14: 9,773,528 km (0.107 R)
• M15: 11,486,873 km (0.049 R)
• M16: 11,760,038 km (0.085 R)
• M17: 12,414,379 km (0.076 R)
• M18: 16,916,228 km (0.099 R)
• M19: 19,367,688 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726

Radius: 7.4

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.54 AU - 10.62 AU

Year: 18246 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,971,689 km

• M1: 100,530 km (0.076 R)
• M2: 456,423 km (0.102 R)
• M3: 816,356 km (0.107 R)
• M4: 1,124,976 km (0.115 R)
• M5: 1,640,939 km (0.111 R)
• M6: 3,435,964 km (0.113 R)
• M7: 4,348,960 km (0.098 R)
• M8: 5,491,588 km (0.067 R)
• M9: 5,806,043 km (0.113 R)
• M10: 6,866,841 km (0.039 R)
• M11: 7,278,834 km (0.103 R)
• M12: 8,509,725 km (0.12 R)
• M13: 11,504,375 km (0.107 R)
• M14: 12,020,039 km (0.073 R)
• M15: 13,731,439 km (0.052 R)
• M16: 14,165,123 km (0.089 R)
• M17: 17,210,337 km (0.103 R)
• M18: 18,142,332 km (0.106 R)
• M19: 19,830,694 km (0.098 R)
• M20: 21,718,469 km (0.111 R)
• M21: 23,108,981 km (0.073 R)
• M22: 26,955,592 km (0.114 R)
• M23: 31,208,509 km (0.078 R)
• M24: 31,707,119 km (0.046 R)
• M25: 34,943,968 km (0.119 R)
• M26: 36,298,128 km (0.062 R)
• M27: 40,718,147 km (0.072 R)
• M28: 41,463,144 km (0.06 R)
• M29: 46,124,913 km (0.087 R)
• M30: 47,260,810 km (0.101 R)
• M31: 53,932,875 km (0.039 R)
• M32: 61,206,174 km (0.075 R)
• M33: 63,768,636 km (0.047 R)
• M34: 64,975,142 km (0.097 R)
• M35: 67,641,276 km (0.114 R)
• M36: 68,895,953 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit