🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 11.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.22 AU - 1.66 AU

Year: 1116 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,537,972 km

• M1: 139,276 km (0.046 R)
• M2: 495,468 km (0.105 R)
• M3: 1,010,683 km (0.11 R)
• M4: 1,573,620 km (0.12 R)
• M5: 1,964,519 km (0.074 R)
• M6: 2,432,761 km (0.081 R)
• M7: 4,708,593 km (0.086 R)
• M8: 5,640,139 km (0.092 R)
• M9: 6,218,634 km (0.105 R)
• M10: 6,763,170 km (0.112 R)
• M11: 7,416,763 km (0.106 R)
• M12: 7,920,609 km (0.102 R)
• M13: 9,205,505 km (0.052 R)
• M14: 9,694,391 km (0.08 R)
• M15: 10,297,420 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 12.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.28 AU - 1.64 AU

Year: 1139 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,537,972 km

• M1: 150,495 km (0.029 R)
• M2: 560,543 km (0.103 R)
• M3: 1,081,742 km (0.113 R)
• M4: 1,485,507 km (0.082 R)
• M5: 2,032,137 km (0.051 R)
• M6: 3,719,452 km (0.099 R)
• M7: 5,116,995 km (0.108 R)
• M8: 8,947,149 km (0.119 R)
• M9: 9,647,417 km (0.088 R)
• M10: 10,863,049 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.82 AU - 2.18 AU

Year: 1826 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,537,972 km

• M1: 174,132 km (0.102 R)
• M2: 703,559 km (0.057 R)
• M3: 1,215,931 km (0.119 R)
• M4: 2,388,330 km (0.091 R)
• M5: 3,057,182 km (0.094 R)
• M6: 3,519,888 km (0.088 R)
• M7: 4,814,508 km (0.052 R)
• M8: 5,355,305 km (0.116 R)
• M9: 5,840,600 km (0.087 R)
• M10: 6,820,915 km (0.078 R)
• M11: 7,476,902 km (0.056 R)
• M12: 7,996,305 km (0.117 R)
• M13: 8,570,612 km (0.062 R)
• M14: 10,007,050 km (0.057 R)
• M15: 11,409,830 km (0.098 R)
• M16: 12,021,834 km (0.058 R)
• M17: 12,696,072 km (0.072 R)
• M18: 13,437,330 km (0.063 R)
• M19: 14,426,321 km (0.082 R)
• M20: 15,006,462 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.97 AU - 2.99 AU

Year: 3322 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,537,972 km

• M1: 164,707 km (0.111 R)
• M2: 705,204 km (0.079 R)
• M3: 3,507,621 km (0.103 R)
• M4: 4,166,600 km (0.068 R)
• M5: 5,050,574 km (0.084 R)
• M6: 5,473,487 km (0.052 R)
• M7: 6,001,418 km (0.064 R)
• M8: 7,314,737 km (0.09 R)
• M9: 7,825,315 km (0.075 R)
• M10: 8,257,653 km (0.036 R)
• M11: 8,670,842 km (0.07 R)
• M12: 9,501,709 km (0.09 R)
• M13: 10,384,935 km (0.062 R)
• M14: 11,155,214 km (0.063 R)
• M15: 13,224,751 km (0.107 R)
• M16: 17,598,694 km (0.08 R)
• M17: 18,811,932 km (0.104 R)
• M18: 19,348,689 km (0.068 R)
• M19: 21,340,286 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.7

Radius: 12.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.68 AU - 3.78 AU

Year: 3748 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,537,972 km

• M1: 165,156 km (0.078 R)
• M2: 698,024 km (0.119 R)
• M3: 1,129,464 km (0.084 R)
• M4: 1,612,815 km (0.081 R)
• M5: 2,487,663 km (0.117 R)
• M6: 3,909,441 km (0.068 R)
• M7: 4,319,489 km (0.118 R)
• M8: 5,164,118 km (0.113 R)
• M9: 5,681,877 km (0.096 R)
• M10: 9,361,835 km (0.098 R)
• M11: 12,515,059 km (0.088 R)
• M12: 13,095,498 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 10.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.11 AU - 4.19 AU

Year: 5459 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,537,972 km

• M1: 131,048 km (0.12 R)
• M2: 753,524 km (0.106 R)
• M3: 1,670,859 km (0.117 R)
• M4: 2,912,970 km (0.089 R)
• M5: 5,077,352 km (0.072 R)
• M6: 8,811,763 km (0.09 R)
• M7: 11,354,628 km (0.095 R)
• M8: 13,059,745 km (0.025 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.1

Radius: 3.5

Gravity: 40.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.09 AU - 7.43 AU

Year: 12630 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,537,972 km

• M1: 43,982 km (0.102 R)
• M2: 298,597 km (0.092 R)
• M3: 606,769 km (0.102 R)
• M4: 1,396,646 km (0.091 R)
• M5: 1,551,031 km (0.097 R)
• M6: 1,795,922 km (0.094 R)
• M7: 2,323,853 km (0.107 R)
• M8: 2,707,721 km (0.11 R)
• M9: 3,397,517 km (0.119 R)
• M10: 4,371,250 km (0.053 R)
• M11: 5,347,226 km (0.099 R)
• M12: 5,482,912 km (0.079 R)
• M13: 5,620,841 km (0.105 R)
• M14: 7,172,021 km (0.082 R)
• M15: 7,718,053 km (0.064 R)
• M16: 8,201,254 km (0.056 R)
• M17: 10,336,614 km (0.119 R)
• M18: 10,600,505 km (0.111 R)
• M19: 12,338,084 km (0.115 R)
• M20: 15,252,401 km (0.108 R)
• M21: 21,271,620 km (0.108 R)
• M22: 21,784,442 km (0.109 R)
• M23: 23,372,573 km (0.064 R)
• M24: 23,735,647 km (0.025 R)
• M25: 24,102,461 km (0.078 R)
• M26: 25,036,101 km (0.051 R)
• M27: 25,225,642 km (0.072 R)
• M28: 25,993,528 km (0.102 R)
• M29: 26,579,652 km (0.064 R)
• M30: 34,665,118 km (0.082 R)
• M31: 41,670,487 km (0.113 R)
• M32: 46,352,751 km (0.093 R)
• M33: 46,781,947 km (0.062 R)
• M34: 46,925,710 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 5.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.14 AU - 10.5 AU

Year: 21406 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,537,972 km

• M1: 70,909 km (0.062 R)
• M2: 281,394 km (0.104 R)
• M3: 640,877 km (0.108 R)
• M4: 1,187,209 km (0.096 R)
• M5: 2,632,474 km (0.039 R)
• M6: 2,825,006 km (0.053 R)
• M7: 3,410,083 km (0.085 R)
• M8: 4,449,340 km (0.088 R)
• M9: 4,723,553 km (0.097 R)
• M10: 5,510,288 km (0.109 R)
• M11: 5,862,591 km (0.055 R)
• M12: 8,345,766 km (0.112 R)
• M13: 9,001,154 km (0.025 R)
• M14: 12,740,652 km (0.096 R)
• M15: 13,545,040 km (0.079 R)
• M16: 19,255,789 km (0.045 R)
• M17: 19,577,425 km (0.089 R)
• M18: 19,984,331 km (0.056 R)
• M19: 22,723,468 km (0.116 R)
• M20: 25,030,117 km (0.103 R)
• M21: 30,863,537 km (0.074 R)
• M22: 37,541,586 km (0.079 R)
• M23: 41,015,996 km (0.065 R)
• M24: 46,404,362 km (0.102 R)
• M25: 48,005,209 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.5

Radius: 7.3

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.13 AU - 13.13 AU

Year: 23975 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,537,972 km

• M1: 90,806 km (0.083 R)
• M2: 366,814 km (0.056 R)
• M3: 676,182 km (0.104 R)
• M4: 996,771 km (0.079 R)
• M5: 1,772,585 km (0.105 R)
• M6: 2,765,765 km (0.118 R)
• M7: 3,443,294 km (0.117 R)
• M8: 3,821,328 km (0.104 R)
• M9: 4,586,222 km (0.113 R)
• M10: 5,123,577 km (0.06 R)
• M11: 6,232,098 km (0.114 R)
• M12: 9,385,920 km (0.056 R)
• M13: 9,936,141 km (0.079 R)
• M14: 11,439,899 km (0.108 R)
• M15: 12,644,760 km (0.098 R)
• M16: 13,776,318 km (0.062 R)
• M17: 17,574,309 km (0.093 R)
• M18: 25,714,228 km (0.096 R)
• M19: 35,320,356 km (0.059 R)
• M20: 39,248,198 km (0.076 R)
• M21: 39,877,108 km (0.068 R)
• M22: 45,325,612 km (0.087 R)
• M23: 46,366,663 km (0.083 R)
• M24: 47,069,624 km (0.099 R)
• M25: 47,779,615 km (0.106 R)
• M26: 48,316,821 km (0.11 R)
• M27: 51,437,133 km (0.119 R)
• M28: 53,718,800 km (0.077 R)
• M29: 64,388,420 km (0.109 R)
• M30: 70,216,603 km (0.037 R)
• M31: 74,932,077 km (0.092 R)
• M32: 75,899,826 km (0.106 R)
• M33: 80,610,813 km (0.048 R)
• M34: 90,064,351 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit