🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.08 AU - 1.64 AU

Year: 664 Days

Day: 19.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 10.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.96 AU - 4.28 AU

Year: 3504 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,590,434 km

• M1: 134,638 km (0.042 R)
• M2: 1,316,910 km (0.045 R)
• M3: 3,046,261 km (0.059 R)
• M4: 3,498,047 km (0.105 R)
• M5: 5,211,691 km (0.099 R)
• M6: 6,759,879 km (0.057 R)
• M7: 7,242,631 km (0.073 R)
• M8: 8,949,992 km (0.081 R)
• M9: 9,658,637 km (0.092 R)
• M10: 10,979,736 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 13.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.06 AU - 9.18 AU

Year: 10603 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,590,434 km

• M1: 170,542 km (0.113 R)
• M2: 640,279 km (0.117 R)
• M3: 1,578,856 km (0.105 R)
• M4: 2,028,547 km (0.119 R)
• M5: 6,441,984 km (0.062 R)
• M6: 7,289,156 km (0.089 R)
• M7: 7,993,613 km (0.06 R)
• M8: 8,652,442 km (0.057 R)
• M9: 9,158,531 km (0.087 R)
• M10: 10,796,628 km (0.09 R)
• M11: 11,768,565 km (0.047 R)
• M12: 12,622,470 km (0.078 R)
• M13: 15,837,328 km (0.109 R)
• M14: 17,092,006 km (0.044 R)
• M15: 18,790,390 km (0.104 R)
• M16: 20,842,873 km (0.054 R)
• M17: 22,177,884 km (0.07 R)
• M18: 23,569,294 km (0.098 R)
• M19: 33,053,051 km (0.058 R)
• M20: 37,710,781 km (0.071 R)
• M21: 46,184,154 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.8

Radius: 3.8

Gravity: 54.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.74 AU - 11.98 AU

Year: 13971 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,590,434 km

• M1: 47,871 km (0.106 R)
• M2: 204,949 km (0.06 R)
• M3: 349,909 km (0.101 R)
• M4: 670,198 km (0.087 R)
• M5: 1,453,044 km (0.101 R)
• M6: 1,672,953 km (0.102 R)
• M7: 1,932,954 km (0.088 R)
• M8: 2,063,104 km (0.071 R)
• M9: 2,199,238 km (0.072 R)
• M10: 2,382,944 km (0.074 R)
• M11: 2,689,171 km (0.064 R)
• M12: 3,171,325 km (0.067 R)
• M13: 4,527,729 km (0.103 R)
• M14: 5,721,670 km (0.073 R)
• M15: 5,991,245 km (0.111 R)
• M16: 6,188,864 km (0.07 R)
• M17: 6,765,564 km (0.073 R)
• M18: 6,936,704 km (0.063 R)
• M19: 9,486,001 km (0.061 R)
• M20: 9,646,519 km (0.03 R)
• M21: 10,250,895 km (0.07 R)
• M22: 10,938,596 km (0.113 R)
• M23: 12,856,591 km (0.092 R)
• M24: 14,416,448 km (0.116 R)
• M25: 16,790,416 km (0.094 R)
• M26: 17,743,953 km (0.027 R)
• M27: 18,482,368 km (0.11 R)
• M28: 19,758,139 km (0.089 R)
• M29: 20,196,161 km (0.116 R)
• M30: 21,548,975 km (0.03 R)
• M31: 21,733,878 km (0.037 R)
• M32: 27,565,502 km (0.111 R)
• M33: 28,222,386 km (0.111 R)
• M34: 29,910,149 km (0.037 R)
• M35: 32,263,623 km (0.084 R)
• M36: 36,150,774 km (0.048 R)
• M37: 42,331,410 km (0.106 R)
• M38: 46,820,992 km (0.117 R)
• M39: 52,280,716 km (0.074 R)
• M40: 53,624,254 km (0.108 R)
• M41: 55,163,018 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623

Radius: 7.6

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.49 AU - 17.13 AU

Year: 22680 Days

Day: 23.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,590,434 km

• M1: 94,695 km (0.085 R)
• M2: 1,257,669 km (0.096 R)
• M3: 1,890,169 km (0.065 R)
• M4: 2,150,170 km (0.069 R)
• M5: 2,411,368 km (0.083 R)
• M6: 2,868,689 km (0.081 R)
• M7: 3,707,185 km (0.096 R)
• M8: 3,956,265 km (0.049 R)
• M9: 4,628,409 km (0.076 R)
• M10: 5,180,873 km (0.032 R)
• M11: 7,294,243 km (0.074 R)
• M12: 8,093,544 km (0.067 R)
• M13: 8,354,891 km (0.089 R)
• M14: 8,784,836 km (0.118 R)
• M15: 9,116,943 km (0.105 R)
• M16: 10,716,144 km (0.112 R)
• M17: 11,418,357 km (0.072 R)
• M18: 11,681,200 km (0.105 R)
• M19: 11,948,083 km (0.065 R)
• M20: 12,985,245 km (0.068 R)
• M21: 19,177,998 km (0.12 R)
• M22: 20,211,869 km (0.104 R)
• M23: 20,500,144 km (0.056 R)
• M24: 20,888,799 km (0.112 R)
• M25: 22,698,934 km (0.074 R)
• M26: 23,324,851 km (0.115 R)
• M27: 23,642,148 km (0.113 R)
• M28: 25,944,160 km (0.079 R)
• M29: 34,281,998 km (0.093 R)
• M30: 35,383,188 km (0.084 R)
• M31: 36,792,699 km (0.088 R)
• M32: 38,533,120 km (0.088 R)
• M33: 42,177,175 km (0.099 R)
• M34: 42,964,209 km (0.117 R)
• M35: 49,095,628 km (0.107 R)
• M36: 50,847,568 km (0.103 R)
• M37: 55,408,957 km (0.111 R)
• M38: 65,755,894 km (0.05 R)
• M39: 67,026,728 km (0.096 R)
• M40: 79,448,288 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 5.9

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.61 AU - 18.15 AU

Year: 27775 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,590,434 km

• M1: 78,389 km (0.104 R)
• M2: 504,294 km (0.032 R)
• M3: 698,024 km (0.076 R)
• M4: 1,607,429 km (0.094 R)
• M5: 2,260,424 km (0.089 R)
• M6: 3,645,850 km (0.118 R)
• M7: 4,572,160 km (0.099 R)
• M8: 7,225,727 km (0.103 R)
• M9: 10,891,473 km (0.097 R)
• M10: 16,320,828 km (0.114 R)
• M11: 22,122,832 km (0.114 R)
• M12: 25,598,290 km (0.112 R)
• M13: 28,526,668 km (0.046 R)
• M14: 32,491,610 km (0.089 R)
• M15: 33,046,469 km (0.117 R)
• M16: 33,890,799 km (0.07 R)
• M17: 39,260,316 km (0.075 R)
• M18: 43,977,585 km (0.03 R)
• M19: 60,996,138 km (0.065 R)
• M20: 80,149,004 km (0.098 R)
• M21: 88,489,235 km (0.115 R)
• M22: 89,028,984 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit