🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 9.5

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.57 AU - 0.81 AU

Year: 376 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,135,343 km

• M1: 118,182 km (0.059 R)
• M2: 436,227 km (0.033 R)
• M3: 733,628 km (0.108 R)
• M4: 1,079,049 km (0.09 R)
• M5: 1,554,471 km (0.086 R)
• M6: 1,903,633 km (0.097 R)
• M7: 2,278,525 km (0.104 R)
• M8: 2,752,750 km (0.072 R)
• M9: 3,234,904 km (0.054 R)
• M10: 3,587,058 km (0.103 R)
• M11: 4,003,837 km (0.073 R)
• M12: 4,726,395 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 12.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.08 AU

Year: 560 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,135,343 km

• M1: 157,227 km (0.067 R)
• M2: 656,585 km (0.097 R)
• M3: 1,052,421 km (0.067 R)
• M4: 1,531,134 km (0.083 R)
• M5: 2,042,011 km (0.078 R)
• M6: 2,594,177 km (0.11 R)
• M7: 3,150,531 km (0.078 R)
• M8: 3,892,836 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 11.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 736 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,135,343 km

• M1: 146,756 km (0.039 R)
• M2: 590,762 km (0.103 R)
• M3: 1,090,419 km (0.119 R)
• M4: 3,958,659 km (0.05 R)
• M5: 5,339,298 km (0.097 R)
• M6: 5,729,898 km (0.092 R)
• M7: 6,240,176 km (0.081 R)
• M8: 6,611,029 km (0.114 R)
• M9: 7,284,519 km (0.101 R)
• M10: 8,027,123 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 14.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.03 AU - 1.31 AU

Year: 830 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,135,343 km

• M1: 179,069 km (0.083 R)
• M2: 786,436 km (0.065 R)
• M3: 1,354,609 km (0.041 R)
• M4: 2,050,538 km (0.079 R)
• M5: 2,746,318 km (0.086 R)
• M6: 3,210,221 km (0.077 R)
• M7: 4,564,231 km (0.102 R)
• M8: 5,165,465 km (0.041 R)
• M9: 6,571,386 km (0.114 R)
• M10: 7,625,751 km (0.117 R)
• M11: 8,168,642 km (0.083 R)
• M12: 8,763,742 km (0.09 R)
• M13: 9,332,364 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 11.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.21 AU - 1.45 AU

Year: 1006 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,135,343 km

• M1: 139,575 km (0.073 R)
• M2: 574,605 km (0.114 R)
• M3: 949,946 km (0.115 R)
• M4: 1,463,366 km (0.1 R)
• M5: 1,875,808 km (0.056 R)
• M6: 2,399,849 km (0.06 R)
• M7: 3,198,253 km (0.116 R)
• M8: 3,713,618 km (0.103 R)
• M9: 4,422,113 km (0.062 R)
• M10: 5,006,143 km (0.063 R)
• M11: 5,497,871 km (0.09 R)
• M12: 6,130,072 km (0.111 R)
• M13: 6,555,229 km (0.08 R)
• M14: 7,514,899 km (0.042 R)
• M15: 8,134,235 km (0.12 R)
• M16: 8,565,824 km (0.12 R)
• M17: 8,927,702 km (0.085 R)
• M18: 9,328,774 km (0.116 R)
• M19: 10,322,253 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 14.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.34 AU - 4.12 AU

Year: 4726 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,135,343 km

• M1: 179,368 km (0.099 R)
• M2: 687,253 km (0.117 R)
• M3: 1,306,438 km (0.046 R)
• M4: 2,090,481 km (0.088 R)
• M5: 2,951,865 km (0.111 R)
• M6: 3,863,215 km (0.107 R)
• M7: 4,338,189 km (0.084 R)
• M8: 5,137,939 km (0.074 R)
• M9: 7,131,330 km (0.112 R)
• M10: 8,732,776 km (0.119 R)
• M11: 9,476,726 km (0.073 R)
• M12: 12,346,013 km (0.047 R)
• M13: 13,132,898 km (0.065 R)
• M14: 14,057,862 km (0.104 R)
• M15: 15,413,966 km (0.075 R)
• M16: 17,762,952 km (0.06 R)
• M17: 21,440,217 km (0.066 R)
• M18: 23,161,341 km (0.108 R)
• M19: 25,755,069 km (0.061 R)
• M20: 27,615,767 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 8.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.88 AU - 4.92 AU

Year: 7115 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,135,343 km

• M1: 107,262 km (0.105 R)
• M2: 375,790 km (0.08 R)
• M3: 657,632 km (0.091 R)
• M4: 935,286 km (0.081 R)
• M5: 1,564,495 km (0.081 R)
• M6: 2,487,962 km (0.067 R)
• M7: 4,567,223 km (0.079 R)
• M8: 5,903,581 km (0.045 R)
• M9: 6,697,796 km (0.083 R)
• M10: 8,122,117 km (0.051 R)
• M11: 9,147,760 km (0.109 R)
• M12: 12,853,449 km (0.056 R)
• M13: 13,191,839 km (0.112 R)
• M14: 14,605,240 km (0.108 R)
• M15: 17,799,603 km (0.025 R)
• M16: 18,149,812 km (0.103 R)
• M17: 18,719,481 km (0.071 R)
• M18: 27,529,150 km (0.085 R)
• M19: 31,325,645 km (0.059 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 5.2

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.21 AU - 6.59 AU

Year: 9401 Days

Day: 17.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,135,343 km

• M1: 64,925 km (0.109 R)
• M2: 241,750 km (0.029 R)
• M3: 570,417 km (0.055 R)
• M4: 1,468,901 km (0.054 R)
• M5: 1,785,151 km (0.069 R)
• M6: 2,433,957 km (0.097 R)
• M7: 3,717,956 km (0.114 R)
• M8: 5,312,520 km (0.056 R)
• M9: 6,899,304 km (0.091 R)
• M10: 7,313,989 km (0.108 R)
• M11: 9,100,188 km (0.091 R)
• M12: 12,269,569 km (0.12 R)
• M13: 14,045,445 km (0.029 R)
• M14: 15,223,827 km (0.065 R)
• M15: 16,045,269 km (0.12 R)
• M16: 19,018,826 km (0.083 R)
• M17: 25,617,738 km (0.092 R)
• M18: 26,442,770 km (0.086 R)
• M19: 29,113,242 km (0.105 R)
• M20: 30,102,383 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 3.5

Gravity: 55.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.19 AU - 7.19 AU

Year: 12647 Days

Day: 22 Hours

Environment

Temp: -219 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,135,343 km

• M1: 44,281 km (0.113 R)
• M2: 299,046 km (0.101 R)
• M3: 439,070 km (0.094 R)
• M4: 1,048,382 km (0.116 R)
• M5: 1,961,527 km (0.034 R)
• M6: 2,239,630 km (0.045 R)
• M7: 2,378,008 km (0.05 R)
• M8: 2,628,734 km (0.09 R)
• M9: 3,810,557 km (0.094 R)
• M10: 5,589,276 km (0.069 R)
• M11: 7,027,809 km (0.032 R)
• M12: 8,647,655 km (0.09 R)
• M13: 9,441,421 km (0.1 R)
• M14: 9,751,238 km (0.078 R)
• M15: 10,282,610 km (0.087 R)
• M16: 13,231,632 km (0.113 R)
• M17: 13,359,987 km (0.108 R)
• M18: 14,148,368 km (0.12 R)
• M19: 14,553,928 km (0.101 R)
• M20: 14,690,810 km (0.079 R)
• M21: 14,897,704 km (0.083 R)
• M22: 17,151,396 km (0.099 R)
• M23: 20,467,233 km (0.092 R)
• M24: 21,072,954 km (0.113 R)
• M25: 21,601,633 km (0.078 R)
• M26: 24,668,090 km (0.097 R)
• M27: 28,118,266 km (0.026 R)
• M28: 28,974,415 km (0.115 R)
• M29: 41,048,309 km (0.118 R)
• M30: 43,410,759 km (0.119 R)
• M31: 44,986,772 km (0.118 R)
• M32: 46,600,485 km (0.116 R)
• M33: 49,632,534 km (0.113 R)
• M34: 50,881,377 km (0.12 R)
• M35: 52,793,537 km (0.094 R)
• M36: 53,604,208 km (0.091 R)
• M37: 53,767,270 km (0.107 R)
• M38: 55,918,188 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.7

Radius: 4.8

Gravity: 31.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.45 AU - 10.03 AU

Year: 18425 Days

Day: 17.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,135,343 km

• M1: 59,989 km (0.115 R)
• M2: 347,965 km (0.084 R)
• M3: 653,144 km (0.117 R)
• M4: 1,733,540 km (0.093 R)
• M5: 3,526,321 km (0.101 R)
• M6: 3,791,259 km (0.062 R)
• M7: 4,295,254 km (0.043 R)
• M8: 5,059,400 km (0.066 R)
• M9: 5,951,153 km (0.088 R)
• M10: 7,940,954 km (0.082 R)
• M11: 8,815,803 km (0.11 R)
• M12: 9,139,383 km (0.059 R)
• M13: 9,810,329 km (0.104 R)
• M14: 11,630,486 km (0.096 R)
• M15: 11,824,066 km (0.111 R)
• M16: 12,151,386 km (0.062 R)
• M17: 12,350,800 km (0.118 R)
• M18: 14,915,805 km (0.074 R)
• M19: 17,644,770 km (0.064 R)
• M20: 18,594,267 km (0.09 R)
• M21: 21,068,616 km (0.115 R)
• M22: 22,136,745 km (0.074 R)
• M23: 27,221,577 km (0.07 R)
• M24: 29,194,024 km (0.094 R)
• M25: 30,276,066 km (0.086 R)
• M26: 31,759,778 km (0.042 R)
• M27: 43,681,980 km (0.117 R)
• M28: 50,540,893 km (0.092 R)
• M29: 54,404,407 km (0.062 R)
• M30: 54,946,101 km (0.111 R)
• M31: 57,148,631 km (0.046 R)
• M32: 57,334,730 km (0.099 R)
• M33: 64,712,299 km (0.102 R)
• M34: 65,117,260 km (0.1 R)
• M35: 66,960,306 km (0.12 R)
• M36: 71,180,013 km (0.112 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: 327 - 16,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit