🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 13.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 279 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,587,117 km

• M1: 167,849 km (0.081 R)
• M2: 737,817 km (0.038 R)
• M3: 1,394,851 km (0.087 R)
• M4: 2,417,801 km (0.096 R)
• M5: 2,911,025 km (0.089 R)
• M6: 3,426,689 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 15

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 279 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,587,117 km

• M1: 186,549 km (0.099 R)
• M2: 685,906 km (0.085 R)
• M3: 1,182,422 km (0.084 R)
• M4: 2,237,236 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 12.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.12 AU - 1.5 AU

Year: 1000 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,587,117 km

• M1: 162,014 km (0.096 R)
• M2: 566,228 km (0.117 R)
• M3: 1,115,701 km (0.111 R)
• M4: 2,073,726 km (0.097 R)
• M5: 2,592,681 km (0.103 R)
• M6: 3,197,954 km (0.11 R)
• M7: 3,806,967 km (0.084 R)
• M8: 5,949,208 km (0.051 R)
• M9: 6,808,199 km (0.071 R)
• M10: 7,210,767 km (0.067 R)
• M11: 7,868,549 km (0.057 R)
• M12: 8,798,898 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.2

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.24 AU - 1.72 AU

Year: 1201 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,587,117 km

• M1: 153,039 km (0.104 R)
• M2: 624,721 km (0.087 R)
• M3: 1,062,893 km (0.067 R)
• M4: 1,865,635 km (0.099 R)
• M5: 4,344,322 km (0.073 R)
• M6: 5,660,335 km (0.103 R)
• M7: 6,632,571 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.3

Radius: 9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.54 AU - 2.24 AU

Year: 1733 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,587,117 km

• M1: 112,049 km (0.112 R)
• M2: 608,564 km (0.097 R)
• M3: 1,060,051 km (0.119 R)
• M4: 2,142,092 km (0.104 R)
• M5: 4,453,977 km (0.083 R)
• M6: 6,140,095 km (0.109 R)
• M7: 6,688,371 km (0.091 R)
• M8: 7,743,485 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 12.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.38 AU - 3.06 AU

Year: 2991 Days

Day: 14.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 142.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,587,117 km

• M1: 150,495 km (0.097 R)
• M2: 530,175 km (0.105 R)
• M3: 1,358,947 km (0.108 R)
• M4: 2,195,199 km (0.083 R)
• M5: 2,627,836 km (0.09 R)
• M6: 3,746,379 km (0.114 R)
• M7: 5,110,114 km (0.047 R)
• M8: 8,070,506 km (0.116 R)
• M9: 8,826,574 km (0.075 R)
• M10: 9,258,463 km (0.073 R)
• M11: 10,801,415 km (0.063 R)
• M12: 11,676,862 km (0.088 R)
• M13: 13,055,107 km (0.088 R)
• M14: 15,347,694 km (0.113 R)
• M15: 16,346,410 km (0.086 R)
• M16: 19,908,335 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.5

Radius: 5.2

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.26 AU - 6.9 AU

Year: 11256 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,587,117 km

• M1: 65,225 km (0.114 R)
• M2: 231,278 km (0.057 R)
• M3: 486,492 km (0.092 R)
• M4: 674,387 km (0.101 R)
• M5: 1,049,429 km (0.096 R)
• M6: 1,303,596 km (0.043 R)
• M7: 2,058,915 km (0.042 R)
• M8: 2,688,723 km (0.076 R)
• M9: 3,490,118 km (0.088 R)
• M10: 4,058,441 km (0.107 R)
• M11: 4,349,857 km (0.075 R)
• M12: 4,686,452 km (0.101 R)
• M13: 6,998,787 km (0.052 R)
• M14: 7,460,895 km (0.045 R)
• M15: 8,168,941 km (0.063 R)
• M16: 10,292,932 km (0.056 R)
• M17: 11,395,767 km (0.111 R)
• M18: 12,697,568 km (0.119 R)
• M19: 12,944,405 km (0.041 R)
• M20: 15,312,688 km (0.095 R)
• M21: 15,804,566 km (0.093 R)
• M22: 16,090,298 km (0.099 R)
• M23: 16,525,329 km (0.077 R)
• M24: 19,220,933 km (0.1 R)
• M25: 20,545,472 km (0.107 R)
• M26: 21,841,289 km (0.069 R)
• M27: 26,553,622 km (0.084 R)
• M28: 33,871,052 km (0.103 R)
• M29: 34,226,796 km (0.052 R)
• M30: 34,705,210 km (0.096 R)
• M31: 38,693,639 km (0.114 R)
• M32: 40,797,883 km (0.077 R)
• M33: 41,200,750 km (0.116 R)
• M34: 42,977,075 km (0.101 R)
• M35: 45,232,711 km (0.12 R)
• M36: 46,389,552 km (0.111 R)
• M37: 46,975,377 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit