🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 10.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.57 AU - 1.65 AU

Year: 1319 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,528,565 km

• M1: 155,432 km (0.112 R)
• M2: 475,871 km (0.108 R)
• M3: 1,178,532 km (0.044 R)
• M4: 1,539,811 km (0.076 R)
• M5: 2,131,022 km (0.105 R)
• M6: 2,649,079 km (0.059 R)
• M7: 4,355,392 km (0.033 R)
• M8: 4,862,230 km (0.119 R)
• M9: 5,257,019 km (0.045 R)
• M10: 6,497,933 km (0.117 R)
• M11: 8,472,775 km (0.029 R)
• M12: 9,046,333 km (0.03 R)
• M13: 9,742,711 km (0.112 R)
• M14: 10,170,710 km (0.081 R)
• M15: 10,542,611 km (0.053 R)
• M16: 12,968,340 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 13.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.49 AU - 1.83 AU

Year: 1381 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,528,565 km

• M1: 170,392 km (0.108 R)
• M2: 712,086 km (0.069 R)
• M3: 1,154,596 km (0.076 R)
• M4: 1,645,277 km (0.114 R)
• M5: 2,436,949 km (0.097 R)
• M6: 2,927,780 km (0.115 R)
• M7: 3,700,603 km (0.066 R)
• M8: 4,256,209 km (0.118 R)
• M9: 5,175,937 km (0.091 R)
• M10: 5,673,649 km (0.095 R)
• M11: 6,330,084 km (0.095 R)
• M12: 7,457,005 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 14.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.51 AU - 2.29 AU

Year: 1691 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,528,565 km

• M1: 185,202 km (0.06 R)
• M2: 650,751 km (0.078 R)
• M3: 1,215,483 km (0.043 R)
• M4: 1,697,487 km (0.104 R)
• M5: 2,474,050 km (0.111 R)
• M6: 2,939,748 km (0.071 R)
• M7: 3,758,048 km (0.079 R)
• M8: 4,246,336 km (0.092 R)
• M9: 4,724,002 km (0.081 R)
• M10: 5,218,572 km (0.102 R)
• M11: 6,078,461 km (0.085 R)
• M12: 6,665,333 km (0.056 R)
• M13: 7,313,989 km (0.07 R)
• M14: 7,852,841 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 14.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.7 AU - 2.62 AU

Year: 2050 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,528,565 km

• M1: 179,069 km (0.093 R)
• M2: 630,705 km (0.066 R)
• M3: 1,328,279 km (0.094 R)
• M4: 2,098,110 km (0.071 R)
• M5: 2,680,794 km (0.092 R)
• M6: 4,721,608 km (0.099 R)
• M7: 5,333,014 km (0.088 R)
• M8: 6,337,863 km (0.1 R)
• M9: 7,209,570 km (0.034 R)
• M10: 7,727,478 km (0.078 R)
• M11: 8,326,019 km (0.082 R)
• M12: 8,809,669 km (0.1 R)
• M13: 9,864,783 km (0.047 R)
• M14: 11,903,054 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 13.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.97 AU - 3.21 AU

Year: 2691 Days

Day: 13.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,528,565 km

• M1: 170,392 km (0.116 R)
• M2: 626,965 km (0.058 R)
• M3: 1,576,612 km (0.119 R)
• M4: 2,131,470 km (0.108 R)
• M5: 2,558,722 km (0.027 R)
• M6: 3,572,996 km (0.117 R)
• M7: 4,775,912 km (0.096 R)
• M8: 5,685,467 km (0.1 R)
• M9: 7,093,183 km (0.1 R)
• M10: 7,729,124 km (0.083 R)
• M11: 8,497,757 km (0.092 R)
• M12: 10,044,899 km (0.102 R)
• M13: 10,810,690 km (0.107 R)
• M14: 12,459,109 km (0.082 R)
• M15: 14,817,519 km (0.095 R)
• M16: 16,348,055 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 8.2

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.81 AU - 3.53 AU

Year: 3644 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,528,565 km

• M1: 105,766 km (0.115 R)
• M2: 391,946 km (0.094 R)
• M3: 1,124,826 km (0.08 R)
• M4: 1,569,581 km (0.111 R)
• M5: 1,950,158 km (0.1 R)
• M6: 2,453,106 km (0.042 R)
• M7: 3,299,531 km (0.055 R)
• M8: 4,328,016 km (0.116 R)
• M9: 5,184,015 km (0.104 R)
• M10: 6,565,851 km (0.059 R)
• M11: 7,829,354 km (0.089 R)
• M12: 8,500,450 km (0.078 R)
• M13: 11,044,811 km (0.09 R)
• M14: 15,423,690 km (0.117 R)
• M15: 17,814,862 km (0.105 R)
• M16: 22,540,659 km (0.078 R)
• M17: 23,318,418 km (0.057 R)
• M18: 23,605,646 km (0.117 R)
• M19: 24,852,694 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 8.4

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.83 AU - 4.33 AU

Year: 4374 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,528,565 km

• M1: 104,868 km (0.094 R)
• M2: 414,536 km (0.1 R)
• M3: 750,682 km (0.034 R)
• M4: 1,239,269 km (0.113 R)
• M5: 1,677,591 km (0.063 R)
• M6: 2,812,141 km (0.078 R)
• M7: 3,109,242 km (0.095 R)
• M8: 3,406,942 km (0.096 R)
• M9: 3,811,305 km (0.069 R)
• M10: 4,539,697 km (0.043 R)
• M11: 5,192,243 km (0.091 R)
• M12: 5,935,744 km (0.096 R)
• M13: 7,492,161 km (0.079 R)
• M14: 7,847,755 km (0.025 R)
• M15: 9,384,723 km (0.106 R)
• M16: 10,661,990 km (0.092 R)
• M17: 11,158,206 km (0.105 R)
• M18: 12,441,606 km (0.078 R)
• M19: 16,281,933 km (0.057 R)
• M20: 18,630,919 km (0.083 R)
• M21: 20,986,188 km (0.1 R)
• M22: 21,981,462 km (0.1 R)
• M23: 23,608,638 km (0.079 R)
• M24: 28,452,169 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 13.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.14 AU - 4.4 AU

Year: 4726 Days

Day: 9.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,528,565 km

• M1: 169,195 km (0.078 R)
• M2: 644,318 km (0.025 R)
• M3: 1,133,802 km (0.11 R)
• M4: 2,146,430 km (0.085 R)
• M5: 2,728,665 km (0.113 R)
• M6: 3,205,284 km (0.105 R)
• M7: 3,800,384 km (0.107 R)
• M8: 4,781,746 km (0.116 R)
• M9: 5,672,302 km (0.114 R)
• M10: 6,365,389 km (0.064 R)
• M11: 7,544,221 km (0.118 R)
• M12: 11,728,174 km (0.08 R)
• M13: 12,566,969 km (0.114 R)
• M14: 17,551,271 km (0.11 R)
• M15: 18,524,555 km (0.066 R)
• M16: 19,341,658 km (0.117 R)
• M17: 20,512,561 km (0.116 R)
• M18: 21,250,976 km (0.103 R)
• M19: 25,060,336 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4 AU - 4.42 AU

Year: 5577 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,528,565 km

• M1: 218,862 km (0.082 R)
• M2: 992,731 km (0.114 R)
• M3: 2,847,595 km (0.105 R)
• M4: 5,397,342 km (0.081 R)
• M5: 5,978,380 km (0.103 R)
• M6: 6,506,011 km (0.07 R)
• M7: 12,208,533 km (0.104 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.6

Radius: 7.5

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.42 AU - 7.88 AU

Year: 12345 Days

Day: 20.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,528,565 km

• M1: 93,349 km (0.07 R)
• M2: 364,720 km (0.032 R)
• M3: 621,729 km (0.109 R)
• M4: 864,376 km (0.036 R)
• M5: 1,136,794 km (0.111 R)
• M6: 1,385,426 km (0.064 R)
• M7: 1,811,481 km (0.113 R)
• M8: 2,664,039 km (0.032 R)
• M9: 3,062,268 km (0.105 R)
• M10: 3,576,586 km (0.103 R)
• M11: 4,262,193 km (0.063 R)
• M12: 5,065,085 km (0.111 R)
• M13: 5,399,436 km (0.063 R)
• M14: 6,300,015 km (0.085 R)
• M15: 7,172,320 km (0.09 R)
• M16: 7,988,377 km (0.119 R)
• M17: 8,349,955 km (0.118 R)
• M18: 8,628,207 km (0.109 R)
• M19: 9,500,512 km (0.118 R)
• M20: 10,753,245 km (0.063 R)
• M21: 11,475,952 km (0.079 R)
• M22: 14,229,151 km (0.119 R)
• M23: 15,374,772 km (0.047 R)
• M24: 15,863,807 km (0.069 R)
• M25: 16,799,841 km (0.03 R)
• M26: 18,078,603 km (0.104 R)
• M27: 18,545,050 km (0.079 R)
• M28: 26,940,183 km (0.069 R)
• M29: 32,408,883 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit