🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 13.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 265 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,607,758 km

• M1: 163,510 km (0.104 R)
• M2: 584,030 km (0.037 R)
• M3: 1,031,029 km (0.098 R)
• M4: 1,516,025 km (0.048 R)
• M5: 2,087,638 km (0.115 R)
• M6: 2,711,312 km (0.058 R)
• M7: 3,190,923 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 13

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 279 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,607,758 km

• M1: 161,715 km (0.104 R)
• M2: 635,492 km (0.118 R)
• M3: 1,168,210 km (0.047 R)
• M4: 1,769,743 km (0.053 R)
• M5: 2,436,351 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 9.2

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,607,758 km

• M1: 114,442 km (0.118 R)
• M2: 400,623 km (0.07 R)
• M3: 695,331 km (0.11 R)
• M4: 1,023,249 km (0.113 R)
• M5: 1,342,342 km (0.047 R)
• M6: 1,831,377 km (0.037 R)
• M7: 2,753,947 km (0.115 R)
• M8: 3,225,330 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 13.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 391 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,607,758 km

• M1: 165,006 km (0.092 R)
• M2: 686,355 km (0.117 R)
• M3: 1,143,526 km (0.106 R)
• M4: 1,567,187 km (0.091 R)
• M5: 2,081,355 km (0.068 R)
• M6: 2,768,757 km (0.092 R)
• M7: 3,223,685 km (0.113 R)
• M8: 4,027,324 km (0.117 R)
• M9: 4,600,284 km (0.104 R)
• M10: 5,388,814 km (0.053 R)
• M11: 5,910,911 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 9.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.77 AU - 2.65 AU

Year: 2191 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,607,758 km

• M1: 119,529 km (0.062 R)
• M2: 622,178 km (0.082 R)
• M3: 1,698,833 km (0.119 R)
• M4: 2,119,802 km (0.112 R)
• M5: 2,976,848 km (0.093 R)
• M6: 3,346,504 km (0.098 R)
• M7: 3,958,659 km (0.056 R)
• M8: 4,387,556 km (0.104 R)
• M9: 5,338,998 km (0.1 R)
• M10: 6,963,033 km (0.079 R)
• M11: 8,645,710 km (0.081 R)
• M12: 9,337,600 km (0.1 R)
• M13: 9,664,022 km (0.102 R)
• M14: 10,409,169 km (0.114 R)
• M15: 11,192,165 km (0.068 R)
• M16: 13,321,242 km (0.101 R)
• M17: 13,693,591 km (0.117 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.4

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.69 AU - 3.67 AU

Year: 3782 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,607,758 km

• M1: 176,525 km (0.046 R)
• M2: 746,793 km (0.083 R)
• M3: 1,478,177 km (0.095 R)
• M4: 1,934,749 km (0.117 R)
• M5: 2,456,397 km (0.115 R)
• M6: 2,965,479 km (0.096 R)
• M7: 3,666,195 km (0.058 R)
• M8: 5,427,411 km (0.11 R)
• M9: 6,066,942 km (0.117 R)
• M10: 7,801,978 km (0.109 R)
• M11: 9,848,177 km (0.068 R)
• M12: 12,091,996 km (0.102 R)
• M13: 12,559,788 km (0.108 R)
• M14: 13,681,922 km (0.104 R)
• M15: 16,750,474 km (0.112 R)
• M16: 17,391,650 km (0.099 R)
• M17: 18,476,085 km (0.056 R)
• M18: 19,160,645 km (0.067 R)
• M19: 20,383,009 km (0.049 R)
• M20: 24,734,662 km (0.093 R)
• M21: 25,643,169 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.2

Radius: 4.5

Gravity: 39.86 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.42 AU - 8.86 AU

Year: 14082 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,607,758 km

• M1: 78,688 km (0.048 R)
• M2: 379,380 km (0.117 R)
• M3: 603,478 km (0.103 R)
• M4: 770,279 km (0.072 R)
• M5: 1,002,007 km (0.095 R)
• M6: 1,185,862 km (0.057 R)
• M7: 2,947,527 km (0.11 R)
• M8: 3,274,997 km (0.05 R)
• M9: 3,710,925 km (0.108 R)
• M10: 3,942,951 km (0.101 R)
• M11: 4,092,848 km (0.083 R)
• M12: 5,073,612 km (0.101 R)
• M13: 8,095,638 km (0.117 R)
• M14: 9,357,646 km (0.03 R)
• M15: 10,687,122 km (0.09 R)
• M16: 10,920,345 km (0.036 R)
• M17: 13,442,865 km (0.069 R)
• M18: 13,920,830 km (0.038 R)
• M19: 16,098,676 km (0.087 R)
• M20: 17,268,381 km (0.113 R)
• M21: 22,994,539 km (0.117 R)
• M22: 23,776,487 km (0.052 R)
• M23: 23,974,704 km (0.085 R)
• M24: 30,214,581 km (0.06 R)
• M25: 33,085,065 km (0.099 R)
• M26: 36,132,075 km (0.057 R)
• M27: 38,399,978 km (0.094 R)
• M28: 42,194,229 km (0.081 R)
• M29: 45,770,217 km (0.101 R)
• M30: 45,923,405 km (0.107 R)
• M31: 50,191,282 km (0.12 R)
• M32: 50,517,555 km (0.118 R)
• M33: 51,339,296 km (0.051 R)
• M34: 52,672,812 km (0.094 R)
• M35: 54,029,066 km (0.091 R)
• M36: 57,521,428 km (0.112 R)
• M37: 58,959,513 km (0.111 R)
• M38: 63,037,551 km (0.052 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit