🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 9.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 295 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,067,711 km

• M1: 118,182 km (0.118 R)
• M2: 462,706 km (0.118 R)
• M3: 766,839 km (0.025 R)
• M4: 1,080,994 km (0.117 R)
• M5: 1,495,081 km (0.034 R)
• M6: 1,830,779 km (0.055 R)
• M7: 2,233,347 km (0.091 R)
• M8: 2,694,557 km (0.057 R)
• M9: 3,292,350 km (0.099 R)
• M10: 3,867,853 km (0.118 R)
• M11: 4,522,194 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 10

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 358 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,067,711 km

• M1: 124,316 km (0.093 R)
• M2: 465,698 km (0.073 R)
• M3: 839,842 km (0.086 R)
• M4: 1,481,617 km (0.079 R)
• M5: 2,230,953 km (0.094 R)
• M6: 2,543,762 km (0.079 R)
• M7: 2,947,826 km (0.112 R)
• M8: 3,676,816 km (0.09 R)
• M9: 4,549,421 km (0.114 R)
• M10: 4,997,466 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 13.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.76 AU - 1.1 AU

Year: 598 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,067,711 km

• M1: 165,455 km (0.111 R)
• M2: 592,108 km (0.103 R)
• M3: 1,326,335 km (0.088 R)
• M4: 1,852,620 km (0.091 R)
• M5: 2,427,824 km (0.069 R)
• M6: 3,156,365 km (0.105 R)
• M7: 4,183,953 km (0.086 R)
• M8: 6,672,364 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.83 AU

Year: 1176 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,067,711 km

• M1: 136,433 km (0.119 R)
• M2: 507,286 km (0.09 R)
• M3: 906,862 km (0.037 R)
• M4: 1,742,666 km (0.101 R)
• M5: 2,091,229 km (0.068 R)
• M6: 2,442,933 km (0.113 R)
• M7: 2,944,984 km (0.077 R)
• M8: 3,445,089 km (0.106 R)
• M9: 4,220,904 km (0.046 R)
• M10: 4,753,921 km (0.104 R)
• M11: 5,164,268 km (0.047 R)
• M12: 6,824,356 km (0.068 R)
• M13: 7,208,972 km (0.07 R)
• M14: 8,424,604 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 11.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.34 AU - 1.74 AU

Year: 1274 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,067,711 km

• M1: 152,291 km (0.103 R)
• M2: 534,064 km (0.068 R)
• M3: 903,422 km (0.116 R)
• M4: 1,379,292 km (0.07 R)
• M5: 1,864,438 km (0.081 R)
• M6: 2,376,661 km (0.094 R)
• M7: 2,967,723 km (0.048 R)
• M8: 3,804,573 km (0.117 R)
• M9: 4,464,449 km (0.096 R)
• M10: 5,283,198 km (0.108 R)
• M11: 7,564,416 km (0.109 R)
• M12: 8,375,536 km (0.063 R)
• M13: 8,817,298 km (0.034 R)
• M14: 10,104,887 km (0.051 R)
• M15: 10,880,104 km (0.114 R)
• M16: 12,663,460 km (0.117 R)
• M17: 13,207,098 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.4

Radius: 10.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.56 AU - 4.02 AU

Year: 3979 Days

Day: 12 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,067,711 km

• M1: 135,536 km (0.097 R)
• M2: 556,654 km (0.044 R)
• M3: 1,463,067 km (0.093 R)
• M4: 2,508,158 km (0.086 R)
• M5: 2,866,594 km (0.107 R)
• M6: 3,276,343 km (0.095 R)
• M7: 4,215,070 km (0.075 R)
• M8: 4,769,629 km (0.072 R)
• M9: 6,425,378 km (0.086 R)
• M10: 7,428,881 km (0.065 R)
• M11: 8,700,163 km (0.111 R)
• M12: 11,669,382 km (0.069 R)
• M13: 14,819,763 km (0.069 R)
• M14: 16,306,916 km (0.057 R)
• M15: 17,459,119 km (0.113 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 14.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.79 AU - 4.55 AU

Year: 5679 Days

Day: 10.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,067,711 km

• M1: 179,368 km (0.099 R)
• M2: 842,834 km (0.102 R)
• M3: 1,512,285 km (0.068 R)
• M4: 2,700,840 km (0.092 R)
• M5: 3,333,041 km (0.077 R)
• M6: 4,536,705 km (0.116 R)
• M7: 4,997,167 km (0.115 R)
• M8: 5,515,673 km (0.097 R)
• M9: 6,723,078 km (0.092 R)
• M10: 7,961,449 km (0.072 R)
• M11: 8,418,321 km (0.112 R)
• M12: 9,816,163 km (0.098 R)
• M13: 10,591,679 km (0.052 R)
• M14: 12,265,380 km (0.072 R)
• M15: 13,557,457 km (0.054 R)
• M16: 17,154,687 km (0.113 R)
• M17: 17,682,169 km (0.081 R)
• M18: 21,210,884 km (0.05 R)
• M19: 22,508,047 km (0.09 R)
• M20: 23,282,814 km (0.067 R)
• M21: 24,736,906 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.7

Radius: 3.5

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.52 AU - 7.48 AU

Year: 11051 Days

Day: 22.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,067,711 km

• M1: 64,327 km (0.068 R)
• M2: 175,179 km (0.098 R)
• M3: 415,284 km (0.049 R)
• M4: 537,206 km (0.114 R)
• M5: 1,005,148 km (0.055 R)
• M6: 1,217,427 km (0.05 R)
• M7: 1,395,599 km (0.097 R)
• M8: 1,688,212 km (0.058 R)
• M9: 2,134,612 km (0.055 R)
• M10: 2,305,453 km (0.111 R)
• M11: 3,189,726 km (0.092 R)
• M12: 3,552,351 km (0.068 R)
• M13: 3,719,452 km (0.115 R)
• M14: 3,992,618 km (0.028 R)
• M15: 4,495,566 km (0.104 R)
• M16: 5,436,237 km (0.101 R)
• M17: 6,714,850 km (0.062 R)
• M18: 7,007,463 km (0.112 R)
• M19: 7,232,608 km (0.092 R)
• M20: 8,901,223 km (0.033 R)
• M21: 10,515,085 km (0.098 R)
• M22: 13,257,513 km (0.113 R)
• M23: 13,834,362 km (0.101 R)
• M24: 15,538,731 km (0.083 R)
• M25: 16,506,928 km (0.119 R)
• M26: 17,790,029 km (0.083 R)
• M27: 18,491,344 km (0.105 R)
• M28: 19,357,067 km (0.043 R)
• M29: 23,008,452 km (0.068 R)
• M30: 23,256,036 km (0.1 R)
• M31: 24,093,934 km (0.078 R)
• M32: 24,606,307 km (0.092 R)
• M33: 25,300,590 km (0.057 R)
• M34: 28,587,106 km (0.114 R)
• M35: 34,461,814 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit