🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 13.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 243 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 41,457,225 km

• M1: 172,935 km (0.092 R)
• M2: 693,237 km (0.094 R)
• M3: 1,402,330 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 10.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 243 Days

Day: 9 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,457,225 km

• M1: 131,796 km (0.081 R)
• M2: 526,734 km (0.117 R)
• M3: 872,006 km (0.109 R)
• M4: 1,521,710 km (0.045 R)
• M5: 1,886,429 km (0.096 R)
• M6: 2,232,599 km (0.116 R)
• M7: 2,716,847 km (0.06 R)
• M8: 3,152,027 km (0.103 R)
• M9: 3,819,533 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 8.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.03 AU - 3.33 AU

Year: 2926 Days

Day: 7.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,457,225 km

• M1: 100,679 km (0.094 R)
• M2: 374,144 km (0.105 R)
• M3: 1,244,505 km (0.104 R)
• M4: 1,947,465 km (0.073 R)
• M5: 3,916,173 km (0.106 R)
• M6: 5,514,477 km (0.114 R)
• M7: 6,919,650 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 14.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.61 AU - 2.75 AU

Year: 2926 Days

Day: 13.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,457,225 km

• M1: 175,329 km (0.057 R)
• M2: 788,830 km (0.048 R)
• M3: 1,554,471 km (0.115 R)
• M4: 2,484,821 km (0.09 R)
• M5: 3,230,267 km (0.084 R)
• M6: 5,083,784 km (0.068 R)
• M7: 5,572,820 km (0.093 R)
• M8: 7,426,038 km (0.119 R)
• M9: 8,417,573 km (0.119 R)
• M10: 9,298,854 km (0.048 R)
• M11: 10,806,950 km (0.082 R)
• M12: 11,319,622 km (0.117 R)
• M13: 14,001,463 km (0.117 R)
• M14: 15,012,745 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.1

Radius: 3

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.66 AU - 7.76 AU

Year: 11591 Days

Day: 20.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,457,225 km

• M1: 37,399 km (0.117 R)
• M2: 135,386 km (0.09 R)
• M3: 231,428 km (0.098 R)
• M4: 425,456 km (0.101 R)
• M5: 590,762 km (0.102 R)
• M6: 805,585 km (0.068 R)
• M7: 899,682 km (0.072 R)
• M8: 1,550,732 km (0.115 R)
• M9: 1,683,874 km (0.109 R)
• M10: 1,882,839 km (0.068 R)
• M11: 2,310,988 km (0.092 R)
• M12: 2,630,230 km (0.099 R)
• M13: 3,184,191 km (0.091 R)
• M14: 4,307,820 km (0.114 R)
• M15: 4,817,650 km (0.082 R)
• M16: 4,929,998 km (0.069 R)
• M17: 5,336,605 km (0.091 R)
• M18: 5,517,618 km (0.099 R)
• M19: 6,621,501 km (0.025 R)
• M20: 6,760,328 km (0.053 R)
• M21: 7,409,433 km (0.119 R)
• M22: 7,903,256 km (0.086 R)
• M23: 8,297,745 km (0.11 R)
• M24: 8,788,426 km (0.088 R)
• M25: 9,737,625 km (0.117 R)
• M26: 11,139,057 km (0.099 R)
• M27: 11,836,932 km (0.119 R)
• M28: 12,196,565 km (0.085 R)
• M29: 12,722,850 km (0.103 R)
• M30: 12,937,523 km (0.108 R)
• M31: 14,161,832 km (0.086 R)
• M32: 15,279,478 km (0.067 R)
• M33: 20,485,633 km (0.118 R)
• M34: 22,531,534 km (0.059 R)
• M35: 23,322,607 km (0.062 R)
• M36: 28,278,934 km (0.1 R)
• M37: 32,575,236 km (0.102 R)
• M38: 33,687,795 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 3.6

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.49 AU - 7.55 AU

Year: 13752 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,457,225 km

• M1: 57,446 km (0.1 R)
• M2: 200,910 km (0.108 R)
• M3: 354,697 km (0.104 R)
• M4: 510,129 km (0.091 R)
• M5: 910,752 km (0.09 R)
• M6: 1,159,533 km (0.081 R)
• M7: 1,493,286 km (0.077 R)
• M8: 2,235,740 km (0.116 R)
• M9: 2,444,579 km (0.106 R)
• M10: 2,967,723 km (0.09 R)
• M11: 3,663,652 km (0.087 R)
• M12: 3,900,166 km (0.091 R)
• M13: 4,403,713 km (0.092 R)
• M14: 4,580,687 km (0.068 R)
• M15: 7,213,909 km (0.09 R)
• M16: 7,418,708 km (0.086 R)
• M17: 9,834,414 km (0.114 R)
• M18: 10,394,210 km (0.118 R)
• M19: 11,576,930 km (0.112 R)
• M20: 11,857,726 km (0.105 R)
• M21: 12,727,488 km (0.114 R)
• M22: 13,026,534 km (0.07 R)
• M23: 13,576,755 km (0.101 R)
• M24: 14,592,823 km (0.078 R)
• M25: 17,646,565 km (0.062 R)
• M26: 21,017,005 km (0.073 R)
• M27: 21,519,055 km (0.115 R)
• M28: 22,028,885 km (0.1 R)
• M29: 22,373,259 km (0.112 R)
• M30: 22,634,008 km (0.103 R)
• M31: 29,513,416 km (0.104 R)
• M32: 30,354,306 km (0.116 R)
• M33: 34,336,750 km (0.033 R)
• M34: 37,542,184 km (0.084 R)
• M35: 38,653,397 km (0.109 R)
• M36: 45,506,326 km (0.115 R)
• M37: 46,345,720 km (0.027 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.3

Radius: 3.8

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.03 AU - 8.57 AU

Year: 15946 Days

Day: 23.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,457,225 km

• M1: 110,254 km (0.046 R)
• M2: 800,498 km (0.036 R)
• M3: 1,132,157 km (0.1 R)
• M4: 1,304,942 km (0.056 R)
• M5: 1,747,752 km (0.087 R)
• M6: 5,637,895 km (0.098 R)
• M7: 6,787,555 km (0.082 R)
• M8: 10,902,693 km (0.113 R)
• M9: 16,691,831 km (0.049 R)
• M10: 18,659,193 km (0.114 R)
• M11: 18,878,653 km (0.101 R)
• M12: 21,249,181 km (0.09 R)
• M13: 23,046,898 km (0.086 R)
• M14: 23,639,456 km (0.086 R)
• M15: 25,299,094 km (0.068 R)
• M16: 26,570,527 km (0.12 R)
• M17: 30,741,016 km (0.099 R)
• M18: 31,252,641 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit