🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 14.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.76 AU - 0.78 AU

Year: 443 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,255,611 km

• M1: 180,265 km (0.103 R)
• M2: 683,812 km (0.103 R)
• M3: 1,177,934 km (0.096 R)
• M4: 2,173,657 km (0.09 R)
• M5: 2,841,761 km (0.119 R)
• M6: 3,514,952 km (0.104 R)
• M7: 4,017,750 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.5

Radius: 9.5

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.1 AU - 1.1 AU

Year: 757 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 141.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,255,611 km

• M1: 118,182 km (0.056 R)
• M2: 471,233 km (0.052 R)
• M3: 838,945 km (0.105 R)
• M4: 1,169,706 km (0.049 R)
• M5: 1,638,246 km (0.075 R)
• M6: 1,940,883 km (0.101 R)
• M7: 2,533,889 km (0.033 R)
• M8: 2,854,776 km (0.091 R)
• M9: 3,846,760 km (0.111 R)
• M10: 4,677,925 km (0.08 R)
• M11: 5,053,266 km (0.071 R)
• M12: 5,352,612 km (0.116 R)
• M13: 5,683,821 km (0.07 R)
• M14: 6,918,154 km (0.116 R)
• M15: 7,335,232 km (0.108 R)
• M16: 7,942,450 km (0.076 R)
• M17: 9,092,110 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 10.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.71 AU - 2.19 AU

Year: 1786 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,255,611 km

• M1: 129,402 km (0.066 R)
• M2: 708,645 km (0.099 R)
• M3: 1,062,594 km (0.084 R)
• M4: 1,393,953 km (0.059 R)
• M5: 1,875,359 km (0.089 R)
• M6: 2,404,786 km (0.088 R)
• M7: 2,851,934 km (0.07 R)
• M8: 3,278,886 km (0.052 R)
• M9: 3,683,100 km (0.111 R)
• M10: 4,085,667 km (0.084 R)
• M11: 4,649,203 km (0.103 R)
• M12: 5,284,545 km (0.026 R)
• M13: 6,251,545 km (0.113 R)
• M14: 7,701,448 km (0.085 R)
• M15: 8,250,023 km (0.12 R)
• M16: 8,591,406 km (0.029 R)
• M17: 9,672,998 km (0.12 R)
• M18: 12,324,621 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 12.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.58 AU - 2.44 AU

Year: 1869 Days

Day: 10 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,255,611 km

• M1: 161,416 km (0.102 R)
• M2: 570,117 km (0.116 R)
• M3: 980,464 km (0.063 R)
• M4: 1,628,074 km (0.051 R)
• M5: 2,035,429 km (0.111 R)
• M6: 2,704,430 km (0.057 R)
• M7: 3,516,298 km (0.061 R)
• M8: 3,928,440 km (0.056 R)
• M9: 4,391,595 km (0.06 R)
• M10: 5,407,065 km (0.1 R)
• M11: 7,360,365 km (0.104 R)
• M12: 7,818,134 km (0.036 R)
• M13: 8,323,476 km (0.106 R)
• M14: 9,152,996 km (0.08 R)
• M15: 9,556,611 km (0.059 R)
• M16: 10,432,806 km (0.082 R)
• M17: 10,839,263 km (0.052 R)
• M18: 12,011,512 km (0.086 R)
• M19: 12,915,981 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 11.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.58 AU - 3.62 AU

Year: 3581 Days

Day: 11.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,255,611 km

• M1: 149,448 km (0.078 R)
• M2: 637,586 km (0.103 R)
• M3: 1,156,541 km (0.107 R)
• M4: 1,676,543 km (0.064 R)
• M5: 3,109,841 km (0.067 R)
• M6: 3,529,911 km (0.102 R)
• M7: 3,928,590 km (0.033 R)
• M8: 4,336,094 km (0.076 R)
• M9: 4,817,051 km (0.119 R)
• M10: 6,674,010 km (0.077 R)
• M11: 7,438,305 km (0.08 R)
• M12: 8,760,900 km (0.102 R)
• M13: 9,568,429 km (0.112 R)
• M14: 10,234,439 km (0.061 R)
• M15: 11,210,565 km (0.105 R)
• M16: 12,944,255 km (0.11 R)
• M17: 13,302,243 km (0.074 R)
• M18: 13,805,490 km (0.026 R)
• M19: 15,094,575 km (0.089 R)
• M20: 15,946,535 km (0.096 R)
• M21: 16,410,288 km (0.06 R)
• M22: 16,777,252 km (0.063 R)
• M23: 17,636,542 km (0.096 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 5.9

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.6 AU - 7.26 AU

Year: 9473 Days

Day: 16.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,255,611 km

• M1: 73,303 km (0.055 R)
• M2: 284,086 km (0.12 R)
• M3: 593,754 km (0.113 R)
• M4: 904,618 km (0.119 R)
• M5: 1,319,603 km (0.043 R)
• M6: 1,886,579 km (0.101 R)
• M7: 2,385,039 km (0.06 R)
• M8: 2,770,702 km (0.054 R)
• M9: 3,103,857 km (0.115 R)
• M10: 3,364,755 km (0.115 R)
• M11: 3,744,136 km (0.111 R)
• M12: 3,930,834 km (0.051 R)
• M13: 4,439,466 km (0.086 R)
• M14: 6,762,422 km (0.093 R)
• M15: 7,660,458 km (0.065 R)
• M16: 7,918,664 km (0.064 R)
• M17: 8,543,534 km (0.049 R)
• M18: 8,915,136 km (0.115 R)
• M19: 10,094,864 km (0.087 R)
• M20: 12,580,732 km (0.081 R)
• M21: 13,061,689 km (0.09 R)
• M22: 13,306,880 km (0.07 R)
• M23: 14,512,938 km (0.117 R)
• M24: 14,908,625 km (0.119 R)
• M25: 16,420,760 km (0.083 R)
• M26: 16,995,216 km (0.111 R)
• M27: 20,396,024 km (0.117 R)
• M28: 24,409,137 km (0.034 R)
• M29: 25,441,362 km (0.119 R)
• M30: 25,727,842 km (0.103 R)
• M31: 26,307,085 km (0.088 R)
• M32: 31,150,166 km (0.092 R)
• M33: 32,252,104 km (0.059 R)
• M34: 33,379,773 km (0.106 R)
• M35: 37,042,378 km (0.067 R)
• M36: 38,153,740 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.6

Radius: 3.1

Gravity: 73.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.49 AU - 6.53 AU

Year: 9665 Days

Day: 19.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,255,611 km

• M1: 38,596 km (0.108 R)
• M2: 927,208 km (0.112 R)
• M3: 1,031,328 km (0.054 R)
• M4: 1,431,652 km (0.074 R)
• M5: 2,353,474 km (0.071 R)
• M6: 2,469,262 km (0.049 R)
• M7: 2,649,977 km (0.076 R)
• M8: 3,536,793 km (0.102 R)
• M9: 5,765,352 km (0.106 R)
• M10: 9,686,761 km (0.101 R)
• M11: 10,237,431 km (0.056 R)
• M12: 10,598,560 km (0.05 R)
• M13: 11,677,161 km (0.11 R)
• M14: 19,249,656 km (0.074 R)
• M15: 21,847,572 km (0.077 R)
• M16: 24,123,105 km (0.09 R)
• M17: 24,395,523 km (0.049 R)
• M18: 24,669,736 km (0.061 R)
• M19: 27,330,484 km (0.079 R)
• M20: 29,550,516 km (0.084 R)
• M21: 31,024,055 km (0.07 R)
• M22: 40,393,519 km (0.113 R)
• M23: 42,074,850 km (0.036 R)
• M24: 45,853,243 km (0.083 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: 166 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit