🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.3

Radius: 8.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.93 AU

Year: 438 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,007,365 km

• M1: 111,151 km (0.104 R)
• M2: 432,787 km (0.063 R)
• M3: 911,649 km (0.094 R)
• M4: 1,526,497 km (0.107 R)
• M5: 1,893,909 km (0.112 R)
• M6: 3,023,223 km (0.053 R)
• M7: 3,585,113 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 12.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.32 AU - 1.46 AU

Year: 1042 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,007,365 km

• M1: 155,432 km (0.058 R)
• M2: 725,400 km (0.063 R)
• M3: 1,232,387 km (0.045 R)
• M4: 1,814,622 km (0.097 R)
• M5: 2,208,214 km (0.082 R)
• M6: 2,781,922 km (0.112 R)
• M7: 4,181,260 km (0.045 R)
• M8: 4,990,136 km (0.079 R)
• M9: 5,511,934 km (0.088 R)
• M10: 5,900,738 km (0.036 R)
• M11: 6,965,726 km (0.062 R)
• M12: 7,445,636 km (0.112 R)
• M13: 8,102,669 km (0.117 R)
• M14: 9,245,448 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.13 AU - 2.83 AU

Year: 2483 Days

Day: 7.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,007,365 km

• M1: 184,155 km (0.113 R)
• M2: 687,103 km (0.033 R)
• M3: 1,217,427 km (0.109 R)
• M4: 1,910,814 km (0.107 R)
• M5: 2,461,334 km (0.101 R)
• M6: 3,286,815 km (0.081 R)
• M7: 3,756,103 km (0.072 R)
• M8: 5,037,409 km (0.068 R)
• M9: 5,998,875 km (0.113 R)
• M10: 8,752,223 km (0.108 R)
• M11: 10,217,086 km (0.105 R)
• M12: 10,753,095 km (0.118 R)
• M13: 11,307,804 km (0.106 R)
• M14: 12,474,817 km (0.084 R)
• M15: 13,812,970 km (0.062 R)
• M16: 15,793,945 km (0.072 R)
• M17: 17,251,626 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 12.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.55 AU - 2.59 AU

Year: 2620 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,007,365 km

• M1: 155,731 km (0.026 R)
• M2: 682,615 km (0.072 R)
• M3: 1,072,168 km (0.111 R)
• M4: 1,627,026 km (0.052 R)
• M5: 2,307,547 km (0.055 R)
• M6: 3,377,172 km (0.087 R)
• M7: 4,471,032 km (0.12 R)
• M8: 7,460,595 km (0.086 R)
• M9: 11,966,483 km (0.038 R)
• M10: 12,435,173 km (0.091 R)
• M11: 14,521,914 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 9.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.59 AU - 3.09 AU

Year: 3043 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 78,007,365 km

• M1: 120,725 km (0.029 R)
• M2: 658,530 km (0.115 R)
• M3: 1,729,501 km (0.071 R)
• M4: 3,835,241 km (0.104 R)
• M5: 5,762,211 km (0.091 R)
• M6: 6,641,846 km (0.049 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 8.6

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.16 AU - 4.92 AU

Year: 5163 Days

Day: 12.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,007,365 km

• M1: 107,112 km (0.084 R)
• M2: 422,315 km (0.119 R)
• M3: 953,537 km (0.107 R)
• M4: 1,323,193 km (0.075 R)
• M5: 1,869,973 km (0.049 R)
• M6: 2,439,941 km (0.092 R)
• M7: 3,141,256 km (0.107 R)
• M8: 3,495,953 km (0.081 R)
• M9: 4,065,921 km (0.119 R)
• M10: 5,508,044 km (0.116 R)
• M11: 6,776,784 km (0.03 R)
• M12: 7,299,479 km (0.057 R)
• M13: 7,924,050 km (0.116 R)
• M14: 9,363,780 km (0.088 R)
• M15: 9,662,826 km (0.103 R)
• M16: 10,145,728 km (0.075 R)
• M17: 10,552,634 km (0.114 R)
• M18: 12,138,670 km (0.087 R)
• M19: 14,154,801 km (0.107 R)
• M20: 14,835,322 km (0.082 R)
• M21: 17,907,613 km (0.073 R)
• M22: 19,315,778 km (0.098 R)
• M23: 22,049,230 km (0.101 R)
• M24: 25,112,247 km (0.045 R)
• M25: 27,828,645 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.6

Radius: 12.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.95 AU - 5.23 AU

Year: 7301 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,007,365 km

• M1: 153,039 km (0.076 R)
• M2: 990,338 km (0.114 R)
• M3: 1,549,535 km (0.087 R)
• M4: 2,314,578 km (0.068 R)
• M5: 3,558,036 km (0.078 R)
• M6: 4,119,776 km (0.087 R)
• M7: 5,560,104 km (0.078 R)
• M8: 7,448,328 km (0.081 R)
• M9: 8,898,680 km (0.097 R)
• M10: 9,448,302 km (0.11 R)
• M11: 11,144,892 km (0.104 R)
• M12: 11,877,473 km (0.114 R)
• M13: 15,023,067 km (0.063 R)
• M14: 23,052,433 km (0.052 R)
• M15: 27,311,784 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 3.7

Gravity: 67.6 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.52 AU - 10.88 AU

Year: 22254 Days

Day: 18.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,007,365 km

• M1: 46,375 km (0.066 R)
• M2: 214,075 km (0.051 R)
• M3: 444,156 km (0.117 R)
• M4: 1,985,613 km (0.115 R)
• M5: 2,658,055 km (0.099 R)
• M6: 3,349,496 km (0.096 R)
• M7: 3,470,371 km (0.09 R)
• M8: 4,050,811 km (0.087 R)
• M9: 5,197,628 km (0.114 R)
• M10: 5,694,593 km (0.12 R)
• M11: 7,074,334 km (0.099 R)
• M12: 8,549,518 km (0.103 R)
• M13: 9,240,212 km (0.09 R)
• M14: 9,659,983 km (0.088 R)
• M15: 11,466,228 km (0.12 R)
• M16: 12,091,547 km (0.032 R)
• M17: 14,579,210 km (0.091 R)
• M18: 15,730,366 km (0.095 R)
• M19: 18,492,391 km (0.108 R)
• M20: 21,979,966 km (0.101 R)
• M21: 25,298,197 km (0.096 R)
• M22: 26,954,844 km (0.114 R)
• M23: 28,181,396 km (0.06 R)
• M24: 29,189,237 km (0.095 R)
• M25: 30,090,415 km (0.117 R)
• M26: 31,948,420 km (0.108 R)
• M27: 35,453,648 km (0.115 R)
• M28: 37,826,719 km (0.053 R)
• M29: 42,067,370 km (0.075 R)
• M30: 47,844,092 km (0.088 R)
• M31: 52,791,293 km (0.079 R)
• M32: 52,980,684 km (0.059 R)
• M33: 75,026,474 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.8

Radius: 6

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.86 AU - 13.02 AU

Year: 23007 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,007,365 km

• M1: 74,649 km (0.056 R)
• M2: 962,363 km (0.058 R)
• M3: 2,307,547 km (0.1 R)
• M4: 5,889,818 km (0.059 R)
• M5: 6,445,275 km (0.116 R)
• M6: 7,961,000 km (0.082 R)
• M7: 8,217,561 km (0.087 R)
• M8: 14,431,407 km (0.054 R)
• M9: 18,828,538 km (0.118 R)
• M10: 20,696,417 km (0.083 R)
• M11: 25,454,227 km (0.089 R)
• M12: 29,041,883 km (0.117 R)
• M13: 31,399,546 km (0.063 R)
• M14: 45,120,513 km (0.116 R)
• M15: 48,104,243 km (0.074 R)
• M16: 54,645,260 km (0.049 R)
• M17: 57,077,123 km (0.077 R)
• M18: 58,609,155 km (0.107 R)
• M19: 60,957,991 km (0.114 R)
• M20: 68,809,336 km (0.1 R)
• M21: 69,024,458 km (0.049 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: 238 - 13,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit