🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 12.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 264 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,181,735 km

• M1: 182,509 km (0.117 R)
• M2: 647,160 km (0.11 R)
• M3: 1,118,094 km (0.076 R)
• M4: 1,527,095 km (0.097 R)
• M5: 1,964,818 km (0.065 R)
• M6: 2,596,720 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 713 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,181,735 km

• M1: 149,299 km (0.063 R)
• M2: 673,789 km (0.101 R)
• M3: 1,092,214 km (0.029 R)
• M4: 1,828,385 km (0.029 R)
• M5: 2,689,171 km (0.096 R)
• M6: 3,863,664 km (0.084 R)
• M7: 4,398,477 km (0.076 R)
• M8: 4,852,805 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 12.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 901 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,181,735 km

• M1: 150,495 km (0.05 R)
• M2: 532,419 km (0.079 R)
• M3: 962,214 km (0.069 R)
• M4: 1,366,427 km (0.069 R)
• M5: 1,839,306 km (0.092 R)
• M6: 2,513,693 km (0.061 R)
• M7: 3,068,701 km (0.056 R)
• M8: 3,643,157 km (0.039 R)
• M9: 4,037,946 km (0.112 R)
• M10: 5,123,428 km (0.117 R)
• M11: 5,787,044 km (0.078 R)
• M12: 6,304,952 km (0.072 R)
• M13: 6,736,841 km (0.114 R)
• M14: 7,310,698 km (0.067 R)
• M15: 8,420,415 km (0.085 R)
• M16: 9,374,850 km (0.055 R)
• M17: 9,969,053 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 1253 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,181,735 km

• M1: 164,857 km (0.108 R)
• M2: 602,730 km (0.117 R)
• M3: 1,041,201 km (0.057 R)
• M4: 1,593,367 km (0.107 R)
• M5: 2,234,843 km (0.107 R)
• M6: 2,706,674 km (0.07 R)
• M7: 3,643,007 km (0.082 R)
• M8: 4,373,943 km (0.045 R)
• M9: 6,888,982 km (0.11 R)
• M10: 7,926,742 km (0.072 R)
• M11: 9,397,589 km (0.1 R)
• M12: 10,540,666 km (0.103 R)
• M13: 11,043,315 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 11.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.65 AU - 2.87 AU

Year: 3223 Days

Day: 6.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,181,735 km

• M1: 144,212 km (0.12 R)
• M2: 713,881 km (0.087 R)
• M3: 1,162,974 km (0.084 R)
• M4: 1,642,734 km (0.096 R)
• M5: 2,152,414 km (0.116 R)
• M6: 2,549,447 km (0.117 R)
• M7: 4,066,519 km (0.118 R)
• M8: 5,471,393 km (0.048 R)
• M9: 6,510,499 km (0.105 R)
• M10: 8,073,947 km (0.038 R)
• M11: 10,717,491 km (0.055 R)
• M12: 12,132,537 km (0.098 R)
• M13: 13,491,634 km (0.111 R)
• M14: 14,575,769 km (0.051 R)
• M15: 15,426,383 km (0.12 R)
• M16: 17,644,620 km (0.087 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 9.8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.19 AU - 4.29 AU

Year: 5084 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,181,735 km

• M1: 121,922 km (0.12 R)
• M2: 482,154 km (0.111 R)
• M3: 1,504,506 km (0.051 R)
• M4: 1,868,029 km (0.053 R)
• M5: 2,194,601 km (0.091 R)
• M6: 2,666,133 km (0.093 R)
• M7: 3,004,075 km (0.09 R)
• M8: 3,929,786 km (0.105 R)
• M9: 5,644,926 km (0.118 R)
• M10: 8,708,840 km (0.118 R)
• M11: 22,945,920 km (0.086 R)
• M12: 27,757,137 km (0.111 R)
• M13: 29,193,875 km (0.077 R)
• M14: 32,804,270 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 14.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.93 AU - 4.83 AU

Year: 5372 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,181,735 km

• M1: 185,352 km (0.115 R)
• M2: 755,619 km (0.118 R)
• M3: 1,340,247 km (0.066 R)
• M4: 2,416,754 km (0.055 R)
• M5: 3,656,322 km (0.117 R)
• M6: 4,799,997 km (0.098 R)
• M7: 8,197,066 km (0.071 R)
• M8: 10,954,304 km (0.113 R)
• M9: 14,336,263 km (0.081 R)
• M10: 17,213,329 km (0.104 R)
• M11: 18,037,015 km (0.116 R)
• M12: 26,844,889 km (0.116 R)
• M13: 28,826,313 km (0.111 R)
• M14: 30,719,175 km (0.095 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: 222 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit