🌌 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: 133.6

Radius: 11.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 13.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,209,950 km

• M1: 141,968 km (0.099 R)
• M2: 571,913 km (0.051 R)
• M3: 1,050,476 km (0.087 R)
• M4: 1,409,511 km (0.087 R)
• M5: 1,805,945 km (0.083 R)
• M6: 2,353,175 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 8.7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.54 AU - 0.66 AU

Year: 321 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 13,209,950 km

• M1: 108,159 km (0.115 R)
• M2: 395,686 km (0.062 R)
• M3: 1,193,193 km (0.068 R)
• M4: 1,600,099 km (0.074 R)
• M5: 1,949,859 km (0.061 R)
• M6: 2,237,386 km (0.119 R)
• M7: 2,823,809 km (0.089 R)
• M8: 3,265,722 km (0.119 R)
• M9: 3,563,571 km (0.04 R)
• M10: 4,104,666 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 13.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 404 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 13,209,950 km

• M1: 165,455 km (0.062 R)
• M2: 581,487 km (0.042 R)
• M3: 1,010,384 km (0.12 R)
• M4: 1,526,048 km (0.045 R)
• M5: 2,105,889 km (0.072 R)
• M6: 2,851,635 km (0.082 R)
• M7: 3,410,383 km (0.106 R)
• M8: 4,315,599 km (0.075 R)
• M9: 5,294,119 km (0.036 R)
• M10: 5,862,292 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 9.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 485 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 13,209,950 km

• M1: 118,182 km (0.062 R)
• M2: 463,155 km (0.118 R)
• M3: 1,038,508 km (0.119 R)
• M4: 1,349,971 km (0.062 R)
• M5: 1,872,068 km (0.092 R)
• M6: 2,470,908 km (0.063 R)
• M7: 3,007,665 km (0.11 R)
• M8: 3,374,629 km (0.097 R)
• M9: 3,962,848 km (0.058 R)
• M10: 4,537,453 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 11.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 551 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 13,209,950 km

• M1: 141,819 km (0.104 R)
• M2: 498,161 km (0.114 R)
• M3: 865,723 km (0.115 R)
• M4: 1,533,827 km (0.048 R)
• M5: 1,914,554 km (0.103 R)
• M6: 2,447,720 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 11.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.86 AU - 1.14 AU

Year: 690 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,209,950 km

• M1: 145,559 km (0.046 R)
• M2: 512,822 km (0.102 R)
• M3: 965,953 km (0.11 R)
• M4: 1,348,026 km (0.094 R)
• M5: 1,841,251 km (0.089 R)
• M6: 2,463,129 km (0.114 R)
• M7: 3,106,998 km (0.115 R)
• M8: 3,680,407 km (0.11 R)
• M9: 4,142,066 km (0.037 R)
• M10: 4,583,080 km (0.104 R)
• M11: 5,747,251 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 12.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.86 AU - 1.98 AU

Year: 1836 Days

Day: 5.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 13,209,950 km

• M1: 159,172 km (0.081 R)
• M2: 562,039 km (0.046 R)
• M3: 1,579,903 km (0.047 R)
• M4: 2,020,170 km (0.105 R)
• M5: 2,543,164 km (0.11 R)
• M6: 3,498,496 km (0.057 R)
• M7: 5,261,208 km (0.108 R)
• M8: 6,388,727 km (0.094 R)
• M9: 7,023,470 km (0.097 R)
• M10: 8,327,365 km (0.118 R)
• M11: 8,988,438 km (0.059 R)
• M12: 9,448,452 km (0.067 R)
• M13: 10,098,006 km (0.107 R)
• M14: 11,410,129 km (0.098 R)
• M15: 14,774,286 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 10.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.69 AU - 2.61 AU

Year: 2176 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 13,209,950 km

• M1: 134,937 km (0.032 R)
• M2: 473,477 km (0.116 R)
• M3: 851,810 km (0.025 R)
• M4: 1,203,216 km (0.059 R)
• M5: 1,768,696 km (0.064 R)
• M6: 2,286,155 km (0.119 R)
• M7: 2,779,080 km (0.102 R)
• M8: 3,280,831 km (0.114 R)
• M9: 3,825,517 km (0.1 R)
• M10: 4,429,743 km (0.107 R)
• M11: 4,893,795 km (0.09 R)
• M12: 5,326,133 km (0.109 R)
• M13: 5,965,365 km (0.104 R)
• M14: 6,435,401 km (0.108 R)
• M15: 6,955,403 km (0.116 R)
• M16: 7,774,153 km (0.116 R)
• M17: 9,290,177 km (0.069 R)
• M18: 9,794,173 km (0.096 R)
• M19: 10,249,848 km (0.115 R)
• M20: 11,029,402 km (0.101 R)
• M21: 11,522,926 km (0.103 R)
• M22: 12,898,628 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit