🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 13.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 292 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,594,148 km

• M1: 168,148 km (0.054 R)
• M2: 612,454 km (0.111 R)
• M3: 1,053,169 km (0.11 R)
• M4: 1,647,671 km (0.108 R)
• M5: 2,568,895 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 12.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.05 AU - 1.39 AU

Year: 914 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,594,148 km

• M1: 155,731 km (0.078 R)
• M2: 1,048,681 km (0.087 R)
• M3: 1,533,229 km (0.112 R)
• M4: 2,418,250 km (0.091 R)
• M5: 2,865,398 km (0.118 R)
• M6: 3,629,843 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 11.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.34 AU - 1.4 AU

Year: 1088 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,594,148 km

• M1: 143,315 km (0.086 R)
• M2: 935,286 km (0.057 R)
• M3: 1,859,651 km (0.118 R)
• M4: 2,373,669 km (0.093 R)
• M5: 3,098,770 km (0.101 R)
• M6: 3,872,640 km (0.097 R)
• M7: 4,288,971 km (0.056 R)
• M8: 4,860,734 km (0.039 R)
• M9: 6,569,890 km (0.082 R)
• M10: 8,357,883 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 1160 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,594,148 km

• M1: 183,108 km (0.058 R)
• M2: 1,205,011 km (0.048 R)
• M3: 1,889,272 km (0.104 R)
• M4: 2,956,054 km (0.091 R)
• M5: 5,074,659 km (0.089 R)
• M6: 6,906,485 km (0.047 R)
• M7: 8,525,283 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 8

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.34 AU

Year: 2959 Days

Day: 8.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,594,148 km

• M1: 99,632 km (0.097 R)
• M2: 368,908 km (0.082 R)
• M3: 709,692 km (0.109 R)
• M4: 1,213,688 km (0.079 R)
• M5: 1,655,001 km (0.099 R)
• M6: 1,938,639 km (0.076 R)
• M7: 2,589,988 km (0.108 R)
• M8: 3,839,878 km (0.072 R)
• M9: 4,540,894 km (0.077 R)
• M10: 6,250,648 km (0.11 R)
• M11: 6,534,136 km (0.11 R)
• M12: 8,351,002 km (0.103 R)
• M13: 9,709,799 km (0.046 R)
• M14: 10,168,018 km (0.087 R)
• M15: 11,168,827 km (0.06 R)
• M16: 11,886,000 km (0.085 R)
• M17: 13,505,397 km (0.11 R)
• M18: 13,836,606 km (0.087 R)
• M19: 14,812,882 km (0.059 R)
• M20: 16,684,651 km (0.079 R)
• M21: 16,956,470 km (0.075 R)
• M22: 19,002,221 km (0.099 R)
• M23: 20,268,716 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 14.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.83 AU - 3.61 AU

Year: 3919 Days

Day: 11.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,594,148 km

• M1: 186,549 km (0.108 R)
• M2: 906,563 km (0.102 R)
• M3: 1,635,254 km (0.119 R)
• M4: 2,344,348 km (0.116 R)
• M5: 3,238,644 km (0.088 R)
• M6: 4,407,004 km (0.117 R)
• M7: 5,120,286 km (0.107 R)
• M8: 5,682,475 km (0.066 R)
• M9: 6,753,745 km (0.061 R)
• M10: 7,297,983 km (0.116 R)
• M11: 8,504,489 km (0.106 R)
• M12: 9,678,085 km (0.119 R)
• M13: 12,886,660 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 9.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.58 AU - 3.6 AU

Year: 4614 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,594,148 km

• M1: 120,725 km (0.077 R)
• M2: 745,596 km (0.099 R)
• M3: 1,255,725 km (0.052 R)
• M4: 2,125,487 km (0.063 R)
• M5: 2,549,896 km (0.119 R)
• M6: 3,079,921 km (0.119 R)
• M7: 4,031,214 km (0.07 R)
• M8: 4,360,479 km (0.084 R)
• M9: 4,752,276 km (0.107 R)
• M10: 5,143,773 km (0.095 R)
• M11: 6,070,831 km (0.086 R)
• M12: 6,476,989 km (0.099 R)
• M13: 10,448,514 km (0.05 R)
• M14: 12,139,718 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 10.1

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.57 AU - 3.87 AU

Year: 4866 Days

Day: 11.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,594,148 km

• M1: 132,394 km (0.042 R)
• M2: 447,298 km (0.083 R)
• M3: 1,492,538 km (0.088 R)
• M4: 1,811,630 km (0.047 R)
• M5: 2,336,868 km (0.078 R)
• M6: 2,753,648 km (0.075 R)
• M7: 3,970,178 km (0.043 R)
• M8: 4,914,739 km (0.087 R)
• M9: 5,633,557 km (0.097 R)
• M10: 7,423,944 km (0.092 R)
• M11: 7,755,602 km (0.081 R)
• M12: 9,565,437 km (0.109 R)
• M13: 10,731,104 km (0.084 R)
• M14: 12,089,602 km (0.07 R)
• M15: 14,565,297 km (0.076 R)
• M16: 15,921,851 km (0.068 R)
• M17: 16,599,529 km (0.109 R)
• M18: 16,977,264 km (0.106 R)
• M19: 18,411,758 km (0.106 R)
• M20: 19,854,629 km (0.12 R)
• M21: 20,495,656 km (0.03 R)
• M22: 21,076,994 km (0.076 R)
• M23: 21,520,102 km (0.039 R)
• M24: 22,501,614 km (0.113 R)
• M25: 28,127,392 km (0.066 R)
• M26: 29,759,804 km (0.115 R)
• M27: 32,718,102 km (0.108 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.7

Radius: 7.2

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.93 AU - 8.91 AU

Year: 13709 Days

Day: 20.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,594,148 km

• M1: 91,404 km (0.115 R)
• M2: 470,186 km (0.114 R)
• M3: 926,011 km (0.082 R)
• M4: 1,664,426 km (0.054 R)
• M5: 3,063,615 km (0.114 R)
• M6: 3,458,553 km (0.068 R)
• M7: 3,887,001 km (0.089 R)
• M8: 4,350,456 km (0.052 R)
• M9: 5,527,492 km (0.071 R)
• M10: 7,408,984 km (0.109 R)
• M11: 9,374,551 km (0.087 R)
• M12: 13,836,606 km (0.088 R)
• M13: 14,503,813 km (0.064 R)
• M14: 17,541,996 km (0.059 R)
• M15: 19,538,529 km (0.101 R)
• M16: 22,218,575 km (0.114 R)
• M17: 22,856,011 km (0.081 R)
• M18: 23,225,668 km (0.117 R)
• M19: 23,505,565 km (0.06 R)
• M20: 25,826,128 km (0.088 R)
• M21: 26,632,460 km (0.114 R)
• M22: 27,663,788 km (0.116 R)
• M23: 28,936,267 km (0.087 R)
• M24: 33,459,509 km (0.037 R)
• M25: 39,350,673 km (0.113 R)
• M26: 42,054,205 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit