🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 8.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.61 AU

Year: 284 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,048,319 km

• M1: 110,702 km (0.039 R)
• M2: 404,363 km (0.069 R)
• M3: 800,648 km (0.101 R)
• M4: 1,114,055 km (0.117 R)
• M5: 1,603,091 km (0.118 R)
• M6: 2,119,951 km (0.047 R)
• M7: 2,486,317 km (0.041 R)
• M8: 2,942,590 km (0.067 R)
• M9: 3,378,818 km (0.055 R)
• M10: 3,846,012 km (0.079 R)
• M11: 4,193,378 km (0.068 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 12.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.05 AU - 1.11 AU

Year: 761 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,048,319 km

• M1: 150,495 km (0.081 R)
• M2: 539,899 km (0.084 R)
• M3: 1,005,597 km (0.111 R)
• M4: 1,433,746 km (0.115 R)
• M5: 1,933,552 km (0.077 R)
• M6: 2,664,936 km (0.108 R)
• M7: 4,143,412 km (0.106 R)
• M8: 4,567,223 km (0.092 R)
• M9: 5,555,915 km (0.109 R)
• M10: 5,959,381 km (0.094 R)
• M11: 6,661,892 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.1

Radius: 12.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 1438 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,048,319 km

• M1: 156,479 km (0.116 R)
• M2: 569,220 km (0.067 R)
• M3: 1,650,663 km (0.032 R)
• M4: 2,664,787 km (0.11 R)
• M5: 3,103,557 km (0.116 R)
• M6: 3,538,438 km (0.102 R)
• M7: 4,157,774 km (0.046 R)
• M8: 4,547,925 km (0.095 R)
• M9: 5,454,937 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.8

Radius: 7.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.12 AU - 6.78 AU

Year: 9844 Days

Day: 22.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,048,319 km

• M1: 98,884 km (0.089 R)
• M2: 406,906 km (0.114 R)
• M3: 918,980 km (0.117 R)
• M4: 1,214,136 km (0.095 R)
• M5: 1,533,079 km (0.111 R)
• M6: 2,341,506 km (0.103 R)
• M7: 2,591,484 km (0.072 R)
• M8: 4,224,045 km (0.095 R)
• M9: 4,790,722 km (0.092 R)
• M10: 6,241,822 km (0.069 R)
• M11: 9,571,721 km (0.111 R)
• M12: 10,886,387 km (0.072 R)
• M13: 13,985,307 km (0.115 R)
• M14: 16,630,496 km (0.114 R)
• M15: 18,036,118 km (0.096 R)
• M16: 23,211,007 km (0.095 R)
• M17: 25,915,288 km (0.066 R)
• M18: 32,651,082 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.9

Radius: 4.6

Gravity: 35.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.42 AU - 7.46 AU

Year: 12400 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,048,319 km

• M1: 57,446 km (0.113 R)
• M2: 372,050 km (0.074 R)
• M3: 525,238 km (0.074 R)
• M4: 775,515 km (0.079 R)
• M5: 1,668,315 km (0.057 R)
• M6: 2,116,511 km (0.07 R)
• M7: 2,956,952 km (0.066 R)
• M8: 3,425,642 km (0.036 R)
• M9: 3,801,581 km (0.077 R)
• M10: 4,294,356 km (0.12 R)
• M11: 5,548,435 km (0.034 R)
• M12: 7,327,005 km (0.108 R)
• M13: 8,041,634 km (0.073 R)
• M14: 8,415,778 km (0.097 R)
• M15: 9,249,337 km (0.078 R)
• M16: 10,852,428 km (0.089 R)
• M17: 12,078,981 km (0.081 R)
• M18: 12,261,490 km (0.115 R)
• M19: 13,330,217 km (0.099 R)
• M20: 14,459,831 km (0.076 R)
• M21: 16,308,412 km (0.112 R)
• M22: 16,831,855 km (0.12 R)
• M23: 20,813,402 km (0.069 R)
• M24: 21,966,203 km (0.032 R)
• M25: 22,696,540 km (0.074 R)
• M26: 23,067,692 km (0.056 R)
• M27: 23,917,408 km (0.111 R)
• M28: 25,579,291 km (0.046 R)
• M29: 25,779,752 km (0.047 R)
• M30: 29,459,112 km (0.092 R)
• M31: 30,011,876 km (0.084 R)
• M32: 30,910,361 km (0.097 R)
• M33: 33,235,112 km (0.115 R)
• M34: 33,954,528 km (0.079 R)
• M35: 36,049,496 km (0.077 R)
• M36: 39,018,715 km (0.099 R)
• M37: 48,130,422 km (0.081 R)
• M38: 51,244,302 km (0.069 R)
• M39: 52,043,304 km (0.109 R)
• M40: 55,489,740 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.8

Radius: 6.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.93 AU - 8.25 AU

Year: 12804 Days

Day: 17.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,048,319 km

• M1: 83,027 km (0.066 R)
• M2: 311,463 km (0.093 R)
• M3: 575,054 km (0.108 R)
• M4: 833,859 km (0.095 R)
• M5: 1,243,158 km (0.095 R)
• M6: 1,949,111 km (0.108 R)
• M7: 2,339,711 km (0.069 R)
• M8: 2,837,572 km (0.094 R)
• M9: 5,090,068 km (0.037 R)
• M10: 9,954,093 km (0.095 R)
• M11: 11,395,917 km (0.084 R)
• M12: 11,939,406 km (0.11 R)
• M13: 28,251,408 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 5.6

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.28 AU - 9.8 AU

Year: 18435 Days

Day: 15.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,048,319 km

• M1: 69,713 km (0.082 R)
• M2: 346,768 km (0.058 R)
• M3: 586,124 km (0.119 R)
• M4: 1,337,555 km (0.082 R)
• M5: 1,654,552 km (0.071 R)
• M6: 2,788,804 km (0.106 R)
• M7: 2,988,965 km (0.028 R)
• M8: 3,560,429 km (0.054 R)
• M9: 3,887,450 km (0.112 R)
• M10: 5,173,394 km (0.097 R)
• M11: 7,266,118 km (0.064 R)
• M12: 8,343,971 km (0.038 R)
• M13: 10,690,413 km (0.112 R)
• M14: 10,996,042 km (0.101 R)
• M15: 12,478,258 km (0.089 R)
• M16: 16,472,072 km (0.104 R)
• M17: 20,577,486 km (0.074 R)
• M18: 22,915,402 km (0.043 R)
• M19: 23,423,735 km (0.096 R)
• M20: 23,835,878 km (0.116 R)
• M21: 24,252,807 km (0.058 R)
• M22: 31,477,337 km (0.118 R)
• M23: 33,908,751 km (0.111 R)
• M24: 56,897,306 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit