🌌 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: 860

Radius: 13.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 254 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,973,210 km

• M1: 170,392 km (0.093 R)
• M2: 619,784 km (0.064 R)
• M3: 1,251,087 km (0.097 R)
• M4: 1,850,675 km (0.114 R)
• M5: 2,516,236 km (0.118 R)
• M6: 3,142,004 km (0.082 R)
• M7: 3,630,441 km (0.033 R)
• M8: 4,060,086 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 11.4

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.75 AU - 0.95 AU

Year: 532 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,973,210 km

• M1: 141,819 km (0.039 R)
• M2: 576,251 km (0.048 R)
• M3: 986,598 km (0.095 R)
• M4: 1,364,482 km (0.051 R)
• M5: 1,791,734 km (0.092 R)
• M6: 2,417,352 km (0.096 R)
• M7: 2,810,046 km (0.082 R)
• M8: 4,298,246 km (0.105 R)
• M9: 4,995,073 km (0.11 R)
• M10: 6,237,633 km (0.061 R)
• M11: 6,900,202 km (0.105 R)
• M12: 7,411,079 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 12.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.74 AU - 1.06 AU

Year: 579 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,973,210 km

• M1: 155,432 km (0.111 R)
• M2: 613,351 km (0.037 R)
• M3: 1,092,663 km (0.09 R)
• M4: 1,618,499 km (0.077 R)
• M5: 2,272,840 km (0.046 R)
• M6: 2,662,842 km (0.094 R)
• M7: 3,204,386 km (0.066 R)
• M8: 3,676,966 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 11.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.14 AU

Year: 599 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,973,210 km

• M1: 145,559 km (0.061 R)
• M2: 1,388,717 km (0.107 R)
• M3: 2,151,666 km (0.057 R)
• M4: 3,792,156 km (0.096 R)
• M5: 5,117,444 km (0.059 R)
• M6: 6,293,732 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 9.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.48 AU - 2.12 AU

Year: 1638 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,973,210 km

• M1: 119,529 km (0.113 R)
• M2: 909,256 km (0.108 R)
• M3: 1,319,154 km (0.086 R)
• M4: 1,680,283 km (0.097 R)
• M5: 2,054,278 km (0.086 R)
• M6: 2,471,656 km (0.06 R)
• M7: 3,711,972 km (0.119 R)
• M8: 4,532,815 km (0.097 R)
• M9: 5,428,608 km (0.113 R)
• M10: 7,337,327 km (0.106 R)
• M11: 8,768,081 km (0.034 R)
• M12: 9,443,515 km (0.069 R)
• M13: 10,153,357 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 8.1

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.84 AU - 5.12 AU

Year: 7538 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,973,210 km

• M1: 107,112 km (0.095 R)
• M2: 366,814 km (0.081 R)
• M3: 940,821 km (0.113 R)
• M4: 1,273,676 km (0.034 R)
• M5: 1,697,637 km (0.116 R)
• M6: 2,040,814 km (0.033 R)
• M7: 2,294,981 km (0.117 R)
• M8: 5,460,322 km (0.052 R)
• M9: 7,321,918 km (0.047 R)
• M10: 7,846,408 km (0.11 R)
• M11: 11,092,981 km (0.08 R)
• M12: 19,221,082 km (0.102 R)
• M13: 26,938,837 km (0.086 R)
• M14: 27,558,022 km (0.116 R)
• M15: 29,847,618 km (0.058 R)
• M16: 32,360,114 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.6

Radius: 6.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.97 AU - 10.67 AU

Year: 19298 Days

Day: 20.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,973,210 km

• M1: 84,523 km (0.066 R)
• M2: 305,329 km (0.07 R)
• M3: 877,092 km (0.048 R)
• M4: 1,358,498 km (0.096 R)
• M5: 2,240,228 km (0.116 R)
• M6: 2,515,937 km (0.119 R)
• M7: 3,041,474 km (0.103 R)
• M8: 3,355,480 km (0.085 R)
• M9: 5,643,879 km (0.102 R)
• M10: 7,359,766 km (0.104 R)
• M11: 9,297,059 km (0.046 R)
• M12: 10,873,222 km (0.115 R)
• M13: 11,265,168 km (0.086 R)
• M14: 13,177,927 km (0.1 R)
• M15: 13,882,682 km (0.075 R)
• M16: 17,405,413 km (0.077 R)
• M17: 17,941,871 km (0.112 R)
• M18: 18,568,387 km (0.078 R)
• M19: 19,947,978 km (0.106 R)
• M20: 20,282,330 km (0.087 R)
• M21: 21,048,121 km (0.1 R)
• M22: 24,115,925 km (0.118 R)
• M23: 25,953,735 km (0.093 R)
• M24: 28,935,819 km (0.114 R)
• M25: 32,253,301 km (0.045 R)
• M26: 32,483,083 km (0.099 R)
• M27: 35,204,568 km (0.103 R)
• M28: 40,293,139 km (0.117 R)
• M29: 41,910,292 km (0.092 R)
• M30: 44,558,474 km (0.108 R)
• M31: 48,661,345 km (0.097 R)
• M32: 49,724,986 km (0.027 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 15,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit