🌌 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: 194.4

Radius: 14.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.67 AU

Year: 310 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,809,291 km

• M1: 185,501 km (0.05 R)
• M2: 747,541 km (0.118 R)
• M3: 1,215,034 km (0.083 R)
• M4: 1,995,187 km (0.087 R)
• M5: 2,471,506 km (0.095 R)
• M6: 2,939,598 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 14

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.86 AU

Year: 438 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,809,291 km

• M1: 174,431 km (0.092 R)
• M2: 636,689 km (0.095 R)
• M3: 1,268,740 km (0.065 R)
• M4: 2,523,866 km (0.105 R)
• M5: 3,182,246 km (0.114 R)
• M6: 3,708,531 km (0.104 R)
• M7: 4,209,534 km (0.119 R)
• M8: 4,696,176 km (0.03 R)
• M9: 5,333,164 km (0.069 R)
• M10: 5,835,364 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 12.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.61 AU - 2.77 AU

Year: 3101 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,809,291 km

• M1: 160,967 km (0.051 R)
• M2: 588,668 km (0.079 R)
• M3: 1,002,605 km (0.034 R)
• M4: 1,526,796 km (0.074 R)
• M5: 2,009,399 km (0.101 R)
• M6: 2,518,630 km (0.118 R)
• M7: 4,520,698 km (0.086 R)
• M8: 5,610,219 km (0.087 R)
• M9: 6,037,471 km (0.087 R)
• M10: 6,573,181 km (0.096 R)
• M11: 6,988,016 km (0.083 R)
• M12: 9,480,615 km (0.113 R)
• M13: 11,216,699 km (0.106 R)
• M14: 12,337,336 km (0.081 R)
• M15: 15,516,291 km (0.12 R)
• M16: 17,350,810 km (0.027 R)
• M17: 18,204,415 km (0.059 R)
• M18: 19,385,939 km (0.101 R)
• M19: 21,446,351 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 9.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.72 AU - 3.72 AU

Year: 4062 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,809,291 km

• M1: 118,182 km (0.117 R)
• M2: 468,092 km (0.097 R)
• M3: 862,881 km (0.063 R)
• M4: 1,329,476 km (0.099 R)
• M5: 1,700,928 km (0.119 R)
• M6: 2,741,680 km (0.099 R)
• M7: 3,138,115 km (0.077 R)
• M8: 3,783,330 km (0.084 R)
• M9: 4,786,384 km (0.08 R)
• M10: 5,585,087 km (0.095 R)
• M11: 6,470,108 km (0.104 R)
• M12: 7,968,929 km (0.116 R)
• M13: 8,441,957 km (0.096 R)
• M14: 9,088,819 km (0.093 R)
• M15: 9,891,710 km (0.083 R)
• M16: 10,268,099 km (0.081 R)
• M17: 11,730,867 km (0.111 R)
• M18: 12,295,748 km (0.102 R)
• M19: 12,927,949 km (0.053 R)
• M20: 16,829,162 km (0.101 R)
• M21: 17,185,953 km (0.056 R)
• M22: 20,900,319 km (0.045 R)
• M23: 23,309,592 km (0.089 R)
• M24: 23,902,449 km (0.065 R)
• M25: 25,117,931 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 11.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.51 AU - 3.55 AU

Year: 4662 Days

Day: 14.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,809,291 km

• M1: 140,472 km (0.077 R)
• M2: 539,151 km (0.09 R)
• M3: 930,050 km (0.118 R)
• M4: 1,306,887 km (0.097 R)
• M5: 2,091,229 km (0.086 R)
• M6: 3,007,665 km (0.116 R)
• M7: 3,538,289 km (0.099 R)
• M8: 4,173,930 km (0.109 R)
• M9: 5,781,060 km (0.078 R)
• M10: 6,604,596 km (0.031 R)
• M11: 8,275,156 km (0.08 R)
• M12: 13,128,709 km (0.116 R)
• M13: 14,347,184 km (0.104 R)
• M14: 14,855,069 km (0.075 R)
• M15: 16,123,210 km (0.116 R)
• M16: 16,783,684 km (0.083 R)
• M17: 17,983,010 km (0.032 R)
• M18: 19,238,436 km (0.081 R)
• M19: 21,132,195 km (0.119 R)
• M20: 22,597,806 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 13.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.82 AU - 5.44 AU

Year: 8167 Days

Day: 5.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,809,291 km

• M1: 165,904 km (0.12 R)
• M2: 1,087,427 km (0.099 R)
• M3: 2,178,594 km (0.096 R)
• M4: 3,059,276 km (0.062 R)
• M5: 3,532,455 km (0.11 R)
• M6: 4,098,533 km (0.111 R)
• M7: 9,754,080 km (0.032 R)
• M8: 13,767,941 km (0.094 R)
• M9: 14,802,111 km (0.111 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 4.4

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.99 AU - 11.61 AU

Year: 19936 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,809,291 km

• M1: 64,477 km (0.057 R)
• M2: 220,507 km (0.063 R)
• M3: 718,369 km (0.055 R)
• M4: 928,853 km (0.073 R)
• M5: 1,853,518 km (0.097 R)
• M6: 3,244,179 km (0.093 R)
• M7: 3,790,660 km (0.079 R)
• M8: 7,094,081 km (0.1 R)
• M9: 8,262,440 km (0.088 R)
• M10: 9,109,014 km (0.096 R)
• M11: 12,595,243 km (0.075 R)
• M12: 21,646,662 km (0.083 R)
• M13: 22,237,424 km (0.091 R)
• M14: 24,707,584 km (0.072 R)
• M15: 32,049,249 km (0.034 R)
• M16: 35,324,994 km (0.078 R)
• M17: 42,685,508 km (0.099 R)
• M18: 45,509,318 km (0.094 R)
• M19: 72,927,765 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit