🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.5 AU - 0.5 AU

Year: 244 Days

Day: 9 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 57,137,331 km

• M1: 181,612 km (0.111 R)
• M2: 710,141 km (0.116 R)
• M3: 1,174,642 km (0.102 R)
• M4: 2,065,647 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 9.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 513 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,137,331 km

• M1: 116,986 km (0.089 R)
• M2: 429,944 km (0.08 R)
• M3: 877,392 km (0.091 R)
• M4: 1,303,745 km (0.066 R)
• M5: 1,903,184 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 11.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.84 AU - 1.06 AU

Year: 639 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,137,331 km

• M1: 147,055 km (0.097 R)
• M2: 704,008 km (0.052 R)
• M3: 1,087,128 km (0.111 R)
• M4: 1,687,165 km (0.095 R)
• M5: 2,141,344 km (0.117 R)
• M6: 2,620,655 km (0.068 R)
• M7: 2,995,847 km (0.032 R)
• M8: 3,420,705 km (0.103 R)
• M9: 4,095,691 km (0.095 R)
• M10: 5,318,204 km (0.112 R)
• M11: 5,846,883 km (0.029 R)
• M12: 6,662,940 km (0.116 R)
• M13: 7,255,646 km (0.097 R)
• M14: 7,670,182 km (0.106 R)
• M15: 8,124,810 km (0.057 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 11.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.43 AU - 1.91 AU

Year: 1490 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,137,331 km

• M1: 144,661 km (0.112 R)
• M2: 586,872 km (0.105 R)
• M3: 993,330 km (0.105 R)
• M4: 1,417,440 km (0.104 R)
• M5: 2,723,130 km (0.069 R)
• M6: 3,157,413 km (0.037 R)
• M7: 3,606,505 km (0.104 R)
• M8: 4,063,976 km (0.114 R)
• M9: 4,523,241 km (0.117 R)
• M10: 4,977,869 km (0.083 R)
• M11: 5,504,753 km (0.077 R)
• M12: 5,913,005 km (0.04 R)
• M13: 6,863,700 km (0.107 R)
• M14: 7,414,370 km (0.071 R)
• M15: 7,833,244 km (0.102 R)
• M16: 9,185,608 km (0.083 R)
• M17: 9,730,893 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 12.9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.18 AU - 4.66 AU

Year: 5357 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,137,331 km

• M1: 161,267 km (0.08 R)
• M2: 592,408 km (0.108 R)
• M3: 1,033,123 km (0.057 R)
• M4: 1,676,095 km (0.093 R)
• M5: 2,176,200 km (0.105 R)
• M6: 3,291,004 km (0.111 R)
• M7: 4,183,953 km (0.1 R)
• M8: 7,395,670 km (0.091 R)
• M9: 9,220,016 km (0.109 R)
• M10: 12,652,390 km (0.105 R)
• M11: 13,572,716 km (0.069 R)
• M12: 14,711,903 km (0.095 R)
• M13: 15,790,953 km (0.111 R)
• M14: 17,838,349 km (0.088 R)
• M15: 18,581,402 km (0.056 R)
• M16: 21,458,618 km (0.103 R)
• M17: 23,003,216 km (0.094 R)
• M18: 25,882,825 km (0.075 R)
• M19: 28,718,752 km (0.07 R)
• M20: 32,051,045 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 8.5

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.84 AU - 4.98 AU

Year: 7510 Days

Day: 14.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,137,331 km

• M1: 105,766 km (0.061 R)
• M2: 770,878 km (0.101 R)
• M3: 1,230,143 km (0.109 R)
• M4: 1,590,076 km (0.063 R)
• M5: 2,184,877 km (0.092 R)
• M6: 3,426,689 km (0.113 R)
• M7: 4,362,274 km (0.087 R)
• M8: 4,757,511 km (0.078 R)
• M9: 5,084,832 km (0.116 R)
• M10: 6,123,041 km (0.112 R)
• M11: 7,335,532 km (0.051 R)
• M12: 14,226,458 km (0.056 R)
• M13: 14,719,682 km (0.084 R)
• M14: 19,685,584 km (0.11 R)
• M15: 21,240,803 km (0.093 R)
• M16: 22,048,482 km (0.099 R)
• M17: 23,383,045 km (0.098 R)
• M18: 30,464,260 km (0.115 R)
• M19: 31,180,535 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.1

Radius: 3

Gravity: 106.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.77 AU - 7.89 AU

Year: 10993 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,137,331 km

• M1: 37,848 km (0.098 R)
• M2: 168,597 km (0.06 R)
• M3: 370,255 km (0.091 R)
• M4: 501,003 km (0.039 R)
• M5: 1,199,027 km (0.076 R)
• M6: 1,359,097 km (0.036 R)
• M7: 1,563,597 km (0.071 R)
• M8: 2,261,770 km (0.056 R)
• M9: 2,929,575 km (0.109 R)
• M10: 3,610,096 km (0.103 R)
• M11: 3,887,001 km (0.114 R)
• M12: 4,451,584 km (0.089 R)
• M13: 4,608,961 km (0.111 R)
• M14: 6,837,670 km (0.114 R)
• M15: 7,836,684 km (0.098 R)
• M16: 10,667,525 km (0.104 R)
• M17: 11,764,526 km (0.106 R)
• M18: 12,619,179 km (0.108 R)
• M19: 16,905,158 km (0.116 R)
• M20: 20,908,846 km (0.062 R)
• M21: 21,706,950 km (0.035 R)
• M22: 21,887,066 km (0.109 R)
• M23: 23,838,421 km (0.116 R)
• M24: 24,319,677 km (0.063 R)
• M25: 25,500,752 km (0.117 R)
• M26: 28,511,858 km (0.062 R)
• M27: 30,382,580 km (0.059 R)
• M28: 31,867,189 km (0.099 R)
• M29: 35,601,301 km (0.104 R)
• M30: 41,248,322 km (0.099 R)
• M31: 42,360,881 km (0.061 R)
• M32: 43,636,203 km (0.116 R)
• M33: 44,790,949 km (0.114 R)
• M34: 50,555,703 km (0.085 R)
• M35: 55,273,720 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit