🌌 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: 133.7

Radius: 13.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 376 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 77 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,035,610 km

• M1: 171,589 km (0.088 R)
• M2: 796,010 km (0.12 R)
• M3: 1,544,299 km (0.085 R)
• M4: 3,102,959 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 14.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.89 AU - 1.12 AU

Year: 656 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,035,610 km

• M1: 181,612 km (0.083 R)
• M2: 704,307 km (0.119 R)
• M3: 1,244,804 km (0.106 R)
• M4: 1,837,062 km (0.039 R)
• M5: 2,310,689 km (0.09 R)
• M6: 3,849,004 km (0.09 R)
• M7: 4,572,459 km (0.103 R)
• M8: 5,115,649 km (0.06 R)
• M9: 5,570,127 km (0.063 R)
• M10: 6,111,073 km (0.12 R)
• M11: 7,032,596 km (0.091 R)
• M12: 7,619,468 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.31 AU - 1.83 AU

Year: 1291 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,035,610 km

• M1: 161,715 km (0.1 R)
• M2: 577,597 km (0.089 R)
• M3: 990,188 km (0.098 R)
• M4: 1,950,307 km (0.118 R)
• M5: 2,474,349 km (0.095 R)
• M6: 3,401,556 km (0.119 R)
• M7: 3,857,979 km (0.115 R)
• M8: 4,839,491 km (0.087 R)
• M9: 5,643,580 km (0.086 R)
• M10: 6,309,440 km (0.111 R)
• M11: 7,172,021 km (0.039 R)
• M12: 7,953,969 km (0.07 R)
• M13: 8,708,391 km (0.059 R)
• M14: 9,131,903 km (0.104 R)
• M15: 9,959,478 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 8.1

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.37 AU - 1.85 AU

Year: 1340 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,035,610 km

• M1: 100,679 km (0.104 R)
• M2: 394,041 km (0.079 R)
• M3: 674,686 km (0.092 R)
• M4: 1,234,631 km (0.099 R)
• M5: 1,634,058 km (0.052 R)
• M6: 1,889,720 km (0.039 R)
• M7: 2,172,161 km (0.11 R)
• M8: 2,531,645 km (0.092 R)
• M9: 2,930,323 km (0.047 R)
• M10: 3,661,408 km (0.094 R)
• M11: 4,418,373 km (0.032 R)
• M12: 5,195,384 km (0.068 R)
• M13: 5,862,741 km (0.071 R)
• M14: 6,330,982 km (0.104 R)
• M15: 7,067,452 km (0.1 R)
• M16: 7,418,110 km (0.107 R)
• M17: 9,988,949 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 8.6

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.93 AU - 2.59 AU

Year: 2229 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,035,610 km

• M1: 107,411 km (0.081 R)
• M2: 618,737 km (0.112 R)
• M3: 1,645,876 km (0.044 R)
• M4: 2,296,477 km (0.078 R)
• M5: 2,592,082 km (0.066 R)
• M6: 2,897,412 km (0.118 R)
• M7: 3,654,676 km (0.093 R)
• M8: 4,120,225 km (0.072 R)
• M9: 5,029,929 km (0.107 R)
• M10: 5,532,279 km (0.116 R)
• M11: 6,553,584 km (0.11 R)
• M12: 8,136,329 km (0.104 R)
• M13: 9,312,168 km (0.083 R)
• M14: 11,707,679 km (0.112 R)
• M15: 13,788,735 km (0.093 R)
• M16: 14,158,092 km (0.029 R)
• M17: 16,257,549 km (0.086 R)
• M18: 17,731,387 km (0.072 R)
• M19: 18,668,468 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.61 AU - 3.43 AU

Year: 3443 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,035,610 km

• M1: 172,935 km (0.062 R)
• M2: 688,300 km (0.082 R)
• M3: 1,203,664 km (0.107 R)
• M4: 1,644,679 km (0.053 R)
• M5: 2,114,267 km (0.09 R)
• M6: 2,642,497 km (0.053 R)
• M7: 3,314,341 km (0.114 R)
• M8: 3,803,376 km (0.09 R)
• M9: 4,639,928 km (0.03 R)
• M10: 5,102,484 km (0.095 R)
• M11: 6,008,150 km (0.096 R)
• M12: 6,955,852 km (0.116 R)
• M13: 7,864,809 km (0.104 R)
• M14: 8,490,128 km (0.038 R)
• M15: 10,567,294 km (0.112 R)
• M16: 11,200,093 km (0.108 R)
• M17: 16,473,269 km (0.054 R)
• M18: 17,267,334 km (0.078 R)
• M19: 18,870,874 km (0.075 R)
• M20: 20,963,000 km (0.114 R)
• M21: 22,167,263 km (0.062 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 8.2

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.91 AU - 4.67 AU

Year: 4840 Days

Day: 7.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,035,610 km

• M1: 104,419 km (0.1 R)
• M2: 381,624 km (0.105 R)
• M3: 757,564 km (0.105 R)
• M4: 1,121,834 km (0.077 R)
• M5: 1,466,508 km (0.05 R)
• M6: 2,630,828 km (0.061 R)
• M7: 3,143,949 km (0.096 R)
• M8: 4,001,294 km (0.095 R)
• M9: 4,294,207 km (0.102 R)
• M10: 6,430,016 km (0.118 R)
• M11: 7,181,895 km (0.113 R)
• M12: 7,652,978 km (0.046 R)
• M13: 7,914,924 km (0.12 R)
• M14: 8,260,794 km (0.078 R)
• M15: 9,106,920 km (0.07 R)
• M16: 10,009,594 km (0.11 R)
• M17: 13,999,219 km (0.073 R)
• M18: 15,140,950 km (0.083 R)
• M19: 15,734,554 km (0.089 R)
• M20: 19,211,209 km (0.045 R)
• M21: 22,246,101 km (0.078 R)
• M22: 22,550,832 km (0.116 R)
• M23: 23,324,851 km (0.045 R)
• M24: 24,357,376 km (0.107 R)
• M25: 25,420,119 km (0.076 R)
• M26: 26,428,259 km (0.102 R)
• M27: 28,613,884 km (0.088 R)
• M28: 29,429,192 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 11.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.99 AU - 5.71 AU

Year: 7007 Days

Day: 14.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,035,610 km

• M1: 148,251 km (0.108 R)
• M2: 660,624 km (0.093 R)
• M3: 3,664,250 km (0.085 R)
• M4: 4,047,520 km (0.054 R)
• M5: 4,457,717 km (0.115 R)
• M6: 4,952,438 km (0.095 R)
• M7: 5,422,773 km (0.059 R)
• M8: 5,922,879 km (0.026 R)
• M9: 8,732,177 km (0.113 R)
• M10: 9,376,795 km (0.104 R)
• M11: 10,145,428 km (0.087 R)
• M12: 12,490,225 km (0.078 R)
• M13: 12,922,563 km (0.05 R)
• M14: 14,105,434 km (0.057 R)
• M15: 15,054,034 km (0.031 R)
• M16: 19,064,154 km (0.101 R)
• M17: 20,223,388 km (0.044 R)
• M18: 22,762,064 km (0.102 R)
• M19: 26,203,413 km (0.109 R)
• M20: 27,544,708 km (0.107 R)
• M21: 29,119,525 km (0.089 R)
• M22: 31,443,827 km (0.082 R)
• M23: 33,576,943 km (0.082 R)
• M24: 34,414,392 km (0.105 R)
• M25: 36,459,095 km (0.096 R)
• M26: 36,899,661 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 3.7

Gravity: 70.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.24 AU - 6.42 AU

Year: 10448 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,035,610 km

• M1: 46,226 km (0.093 R)
• M2: 185,352 km (0.091 R)
• M3: 476,020 km (0.079 R)
• M4: 737,667 km (0.095 R)
• M5: 860,637 km (0.052 R)
• M6: 1,680,283 km (0.096 R)
• M7: 3,434,019 km (0.095 R)
• M8: 3,725,885 km (0.112 R)
• M9: 4,419,570 km (0.107 R)
• M10: 4,732,529 km (0.113 R)
• M11: 4,894,543 km (0.105 R)
• M12: 6,602,951 km (0.102 R)
• M13: 6,764,517 km (0.114 R)
• M14: 6,970,214 km (0.1 R)
• M15: 7,480,791 km (0.099 R)
• M16: 7,745,280 km (0.104 R)
• M17: 9,062,489 km (0.107 R)
• M18: 10,358,605 km (0.096 R)
• M19: 10,576,869 km (0.106 R)
• M20: 19,955,907 km (0.116 R)
• M21: 20,124,354 km (0.05 R)
• M22: 21,951,244 km (0.036 R)
• M23: 23,321,859 km (0.087 R)
• M24: 23,508,707 km (0.057 R)
• M25: 23,980,539 km (0.056 R)
• M26: 24,845,514 km (0.096 R)
• M27: 25,532,617 km (0.057 R)
• M28: 28,942,550 km (0.041 R)
• M29: 30,588,277 km (0.103 R)
• M30: 31,833,978 km (0.091 R)
• M31: 32,644,051 km (0.075 R)
• M32: 32,760,886 km (0.077 R)
• M33: 34,790,032 km (0.118 R)
• M34: 40,968,723 km (0.036 R)
• M35: 42,759,709 km (0.095 R)
• M36: 44,458,542 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.4

Radius: 3.7

Gravity: 32.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.51 AU - 7.65 AU

Year: 12358 Days

Day: 18.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,035,610 km

• M1: 48,021 km (0.094 R)
• M2: 192,383 km (0.076 R)
• M3: 380,427 km (0.081 R)
• M4: 550,071 km (0.069 R)
• M5: 734,675 km (0.098 R)
• M6: 2,033,783 km (0.111 R)
• M7: 2,192,955 km (0.102 R)
• M8: 3,402,155 km (0.111 R)
• M9: 3,861,570 km (0.052 R)
• M10: 5,353,210 km (0.028 R)
• M11: 6,080,705 km (0.101 R)
• M12: 6,411,914 km (0.105 R)
• M13: 7,271,803 km (0.037 R)
• M14: 10,411,713 km (0.047 R)
• M15: 10,568,042 km (0.093 R)
• M16: 14,031,831 km (0.1 R)
• M17: 14,414,952 km (0.113 R)
• M18: 16,225,834 km (0.032 R)
• M19: 17,005,239 km (0.101 R)
• M20: 20,454,068 km (0.107 R)
• M21: 21,784,592 km (0.074 R)
• M22: 21,954,834 km (0.096 R)
• M23: 28,388,141 km (0.118 R)
• M24: 33,649,647 km (0.079 R)
• M25: 43,305,143 km (0.118 R)
• M26: 46,188,193 km (0.095 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: 428 - 17,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit