🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 186 Days

Day: 13.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 12.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.18 AU - 3.96 AU

Year: 2845 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,417,932 km

• M1: 158,873 km (0.103 R)
• M2: 570,865 km (0.082 R)
• M3: 1,211,593 km (0.091 R)
• M4: 2,109,480 km (0.11 R)
• M5: 2,902,797 km (0.095 R)
• M6: 4,567,821 km (0.108 R)
• M7: 5,169,354 km (0.048 R)
• M8: 6,771,398 km (0.089 R)
• M9: 7,382,356 km (0.098 R)
• M10: 8,029,815 km (0.108 R)
• M11: 9,815,116 km (0.109 R)
• M12: 12,412,435 km (0.114 R)
• M13: 15,818,180 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 14.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.81 AU - 6.35 AU

Year: 6323 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,417,932 km

• M1: 184,155 km (0.113 R)
• M2: 663,317 km (0.099 R)
• M3: 1,327,232 km (0.102 R)
• M4: 2,028,846 km (0.115 R)
• M5: 3,644,204 km (0.044 R)
• M6: 4,115,437 km (0.109 R)
• M7: 9,678,533 km (0.049 R)
• M8: 11,116,767 km (0.106 R)
• M9: 12,481,848 km (0.116 R)
• M10: 13,069,020 km (0.077 R)
• M11: 15,301,169 km (0.103 R)
• M12: 21,328,916 km (0.105 R)
• M13: 22,246,999 km (0.117 R)
• M14: 23,835,578 km (0.093 R)
• M15: 24,491,715 km (0.035 R)
• M16: 29,240,998 km (0.117 R)
• M17: 32,627,744 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 12.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.98 AU - 11.3 AU

Year: 11654 Days

Day: 12 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,417,932 km

• M1: 150,645 km (0.064 R)
• M2: 689,197 km (0.118 R)
• M3: 1,262,157 km (0.094 R)
• M4: 2,178,145 km (0.089 R)
• M5: 3,083,661 km (0.073 R)
• M6: 3,623,111 km (0.032 R)
• M7: 4,110,800 km (0.044 R)
• M8: 8,851,257 km (0.086 R)
• M9: 9,387,865 km (0.076 R)
• M10: 9,997,775 km (0.067 R)
• M11: 11,017,584 km (0.089 R)
• M12: 11,696,609 km (0.083 R)
• M13: 12,343,320 km (0.039 R)
• M14: 13,516,467 km (0.095 R)
• M15: 14,966,220 km (0.09 R)
• M16: 15,378,960 km (0.059 R)
• M17: 15,870,240 km (0.083 R)
• M18: 19,121,001 km (0.089 R)
• M19: 22,521,511 km (0.109 R)
• M20: 23,708,271 km (0.113 R)
• M21: 32,746,675 km (0.087 R)
• M22: 37,076,935 km (0.098 R)
• M23: 40,431,817 km (0.115 R)
• M24: 44,832,537 km (0.082 R)
• M25: 47,739,373 km (0.06 R)
• M26: 52,174,202 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.19 AU - 12.61 AU

Year: 18416 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,417,932 km

• M1: 74,649 km (0.031 R)
• M2: 287,976 km (0.08 R)
• M3: 478,863 km (0.087 R)
• M4: 683,812 km (0.085 R)
• M5: 1,157,738 km (0.096 R)
• M6: 2,777,434 km (0.07 R)
• M7: 3,743,388 km (0.088 R)
• M8: 4,820,492 km (0.084 R)
• M9: 8,367,009 km (0.12 R)
• M10: 10,554,878 km (0.04 R)
• M11: 13,221,759 km (0.103 R)
• M12: 23,117,808 km (0.032 R)
• M13: 25,461,109 km (0.064 R)
• M14: 27,752,499 km (0.067 R)
• M15: 30,833,019 km (0.096 R)
• M16: 34,726,004 km (0.109 R)
• M17: 46,008,676 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.6

Radius: 3.2

Gravity: 92.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.07 AU - 18.07 AU

Year: 24673 Days

Day: 15.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,417,932 km

• M1: 39,793 km (0.091 R)
• M2: 284,685 km (0.106 R)
• M3: 453,730 km (0.12 R)
• M4: 1,119,740 km (0.079 R)
• M5: 1,271,582 km (0.119 R)
• M6: 1,831,527 km (0.033 R)
• M7: 2,087,189 km (0.12 R)
• M8: 2,200,435 km (0.066 R)
• M9: 2,514,441 km (0.085 R)
• M10: 4,179,166 km (0.096 R)
• M11: 4,545,382 km (0.093 R)
• M12: 5,175,039 km (0.117 R)
• M13: 6,132,765 km (0.036 R)
• M14: 9,642,331 km (0.087 R)
• M15: 10,279,468 km (0.104 R)
• M16: 10,876,513 km (0.054 R)
• M17: 15,803,220 km (0.118 R)
• M18: 16,686,894 km (0.115 R)
• M19: 16,958,415 km (0.07 R)
• M20: 21,496,915 km (0.106 R)
• M21: 21,818,251 km (0.064 R)
• M22: 24,273,152 km (0.09 R)
• M23: 31,338,959 km (0.084 R)
• M24: 33,155,077 km (0.101 R)
• M25: 33,440,510 km (0.099 R)
• M26: 36,385,942 km (0.059 R)
• M27: 37,456,464 km (0.119 R)
• M28: 41,450,728 km (0.111 R)
• M29: 43,294,671 km (0.09 R)
• M30: 44,669,625 km (0.104 R)
• M31: 46,607,217 km (0.119 R)
• M32: 63,283,190 km (0.106 R)
• M33: 63,942,767 km (0.054 R)
• M34: 70,086,154 km (0.075 R)
• M35: 75,373,541 km (0.049 R)
• M36: 77,360,200 km (0.109 R)
• M37: 96,254,112 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit