🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 13.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 272 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 22,050,096 km

• M1: 170,542 km (0.09 R)
• M2: 724,652 km (0.055 R)
• M3: 1,171,052 km (0.113 R)
• M4: 1,606,232 km (0.081 R)
• M5: 2,682,290 km (0.098 R)
• M6: 3,358,921 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.93 AU - 1.97 AU

Year: 1816 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,050,096 km

• M1: 160,668 km (0.048 R)
• M2: 665,262 km (0.114 R)
• M3: 1,354,459 km (0.112 R)
• M4: 1,869,525 km (0.098 R)
• M5: 3,152,476 km (0.107 R)
• M6: 3,641,511 km (0.098 R)
• M7: 5,665,720 km (0.087 R)
• M8: 6,175,849 km (0.11 R)
• M9: 6,741,628 km (0.118 R)
• M10: 7,155,565 km (0.086 R)
• M11: 7,669,284 km (0.055 R)
• M12: 8,710,186 km (0.09 R)
• M13: 10,007,948 km (0.105 R)
• M14: 10,616,961 km (0.073 R)
• M15: 12,632,194 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 11.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.06 AU - 2.26 AU

Year: 2117 Days

Day: 9.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 100.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 22,050,096 km

• M1: 158,574 km (0.085 R)
• M2: 818,749 km (0.119 R)
• M3: 1,541,456 km (0.03 R)
• M4: 2,215,993 km (0.059 R)
• M5: 3,225,480 km (0.088 R)
• M6: 4,166,600 km (0.072 R)
• M7: 4,926,407 km (0.101 R)
• M8: 6,497,784 km (0.04 R)
• M9: 8,379,874 km (0.089 R)
• M10: 9,081,339 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 10.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.21 AU - 2.39 AU

Year: 2326 Days

Day: 9.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 135.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,050,096 km

• M1: 130,599 km (0.119 R)
• M2: 492,626 km (0.088 R)
• M3: 880,533 km (0.086 R)
• M4: 1,600,548 km (0.041 R)
• M5: 2,026,602 km (0.051 R)
• M6: 2,398,503 km (0.054 R)
• M7: 3,043,120 km (0.104 R)
• M8: 3,590,199 km (0.042 R)
• M9: 4,201,755 km (0.112 R)
• M10: 4,997,616 km (0.092 R)
• M11: 8,286,824 km (0.112 R)
• M12: 8,827,471 km (0.053 R)
• M13: 9,248,140 km (0.059 R)
• M14: 10,946,675 km (0.106 R)
• M15: 11,597,874 km (0.066 R)
• M16: 11,933,123 km (0.058 R)
• M17: 12,274,804 km (0.114 R)
• M18: 13,339,193 km (0.095 R)
• M19: 14,320,107 km (0.12 R)
• M20: 15,248,361 km (0.105 R)
• M21: 20,258,394 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 10.5

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.69 AU - 3.01 AU

Year: 3208 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,050,096 km

• M1: 130,599 km (0.109 R)
• M2: 641,924 km (0.059 R)
• M3: 1,007,841 km (0.116 R)
• M4: 1,559,857 km (0.043 R)
• M5: 2,422,438 km (0.086 R)
• M6: 3,127,194 km (0.097 R)
• M7: 3,636,126 km (0.103 R)
• M8: 4,724,750 km (0.117 R)
• M9: 5,422,773 km (0.089 R)
• M10: 6,478,336 km (0.051 R)
• M11: 7,534,347 km (0.119 R)
• M12: 7,933,175 km (0.065 R)
• M13: 8,665,307 km (0.097 R)
• M14: 9,066,529 km (0.075 R)
• M15: 9,403,872 km (0.051 R)
• M16: 12,006,426 km (0.091 R)
• M17: 12,505,634 km (0.11 R)
• M18: 14,899,350 km (0.112 R)
• M19: 15,476,049 km (0.037 R)
• M20: 16,231,519 km (0.12 R)
• M21: 17,295,907 km (0.117 R)
• M22: 21,887,664 km (0.089 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 13.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.07 AU - 5.77 AU

Year: 8415 Days

Day: 9 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,050,096 km

• M1: 168,148 km (0.068 R)
• M2: 610,659 km (0.109 R)
• M3: 1,503,758 km (0.098 R)
• M4: 2,324,153 km (0.074 R)
• M5: 2,865,248 km (0.093 R)
• M6: 3,299,830 km (0.055 R)
• M7: 3,847,508 km (0.116 R)
• M8: 4,850,711 km (0.082 R)
• M9: 8,393,189 km (0.087 R)
• M10: 15,310,444 km (0.055 R)
• M11: 16,341,174 km (0.111 R)
• M12: 17,288,727 km (0.093 R)
• M13: 19,154,811 km (0.118 R)
• M14: 22,430,106 km (0.112 R)
• M15: 23,600,261 km (0.052 R)
• M16: 32,759,391 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.1

Radius: 6.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.63 AU - 7.63 AU

Year: 10121 Days

Day: 15.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 22,050,096 km

• M1: 79,736 km (0.111 R)
• M2: 313,557 km (0.11 R)
• M3: 516,861 km (0.107 R)
• M4: 861,983 km (0.116 R)
• M5: 1,485,656 km (0.092 R)
• M6: 2,232,150 km (0.098 R)
• M7: 2,509,355 km (0.103 R)
• M8: 2,976,848 km (0.087 R)
• M9: 3,917,370 km (0.117 R)
• M10: 4,366,313 km (0.075 R)
• M11: 4,637,983 km (0.071 R)
• M12: 4,993,278 km (0.097 R)
• M13: 5,240,114 km (0.083 R)
• M14: 6,141,142 km (0.042 R)
• M15: 6,836,623 km (0.056 R)
• M16: 7,551,102 km (0.055 R)
• M17: 9,200,867 km (0.118 R)
• M18: 11,498,092 km (0.097 R)
• M19: 12,193,423 km (0.103 R)
• M20: 13,101,632 km (0.11 R)
• M21: 17,132,098 km (0.052 R)
• M22: 17,468,244 km (0.11 R)
• M23: 17,694,735 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit