🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.74 AU - 2.4 AU

Year: 1042 Days

Day: 12.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.93 AU - 7.13 AU

Year: 5180 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 105,190,915 km

• M1: 157,527 km (0.109 R)
• M2: 1,285,495 km (0.061 R)
• M3: 2,828,746 km (0.091 R)
• M4: 3,396,171 km (0.116 R)
• M5: 4,019,994 km (0.043 R)
• M6: 4,657,730 km (0.112 R)
• M7: 7,846,259 km (0.074 R)
• M8: 9,991,343 km (0.085 R)
• M9: 12,264,781 km (0.092 R)
• M10: 13,988,298 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 4.4

Gravity: 44.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.05 AU - 16.37 AU

Year: 19738 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,190,915 km

• M1: 56,698 km (0.081 R)
• M2: 352,153 km (0.104 R)
• M3: 529,726 km (0.072 R)
• M4: 921,972 km (0.086 R)
• M5: 1,138,889 km (0.058 R)
• M6: 1,421,180 km (0.102 R)
• M7: 1,570,329 km (0.109 R)
• M8: 1,940,135 km (0.102 R)
• M9: 2,103,346 km (0.101 R)
• M10: 2,552,140 km (0.031 R)
• M11: 4,702,459 km (0.072 R)
• M12: 4,960,665 km (0.065 R)
• M13: 5,306,386 km (0.11 R)
• M14: 5,465,109 km (0.116 R)
• M15: 5,626,974 km (0.11 R)
• M16: 6,620,903 km (0.088 R)
• M17: 9,813,770 km (0.101 R)
• M18: 10,543,808 km (0.11 R)
• M19: 16,867,010 km (0.12 R)
• M20: 18,090,272 km (0.038 R)
• M21: 25,438,370 km (0.086 R)
• M22: 26,347,476 km (0.055 R)
• M23: 33,867,462 km (0.117 R)
• M24: 34,828,179 km (0.116 R)
• M25: 36,517,289 km (0.049 R)
• M26: 37,382,114 km (0.102 R)
• M27: 39,452,549 km (0.046 R)
• M28: 44,632,974 km (0.096 R)
• M29: 47,300,304 km (0.062 R)
• M30: 49,020,380 km (0.089 R)
• M31: 59,033,115 km (0.101 R)
• M32: 62,242,139 km (0.109 R)
• M33: 67,055,899 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.5

Radius: 5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.11 AU - 17.71 AU

Year: 22201 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 105,190,915 km

• M1: 63,280 km (0.08 R)
• M2: 312,061 km (0.118 R)
• M3: 603,627 km (0.1 R)
• M4: 773,870 km (0.096 R)
• M5: 1,226,852 km (0.106 R)
• M6: 1,490,743 km (0.08 R)
• M7: 1,922,931 km (0.094 R)
• M8: 2,186,672 km (0.032 R)
• M9: 3,938,014 km (0.101 R)
• M10: 4,820,343 km (0.087 R)
• M11: 8,338,585 km (0.117 R)
• M12: 8,521,843 km (0.11 R)
• M13: 8,991,730 km (0.073 R)
• M14: 9,628,119 km (0.118 R)
• M15: 11,831,995 km (0.115 R)
• M16: 12,239,200 km (0.11 R)
• M17: 12,595,542 km (0.058 R)
• M18: 15,423,690 km (0.108 R)
• M19: 19,923,893 km (0.117 R)
• M20: 21,599,240 km (0.087 R)
• M21: 25,418,473 km (0.069 R)
• M22: 26,785,200 km (0.028 R)
• M23: 26,984,464 km (0.112 R)
• M24: 38,001,300 km (0.116 R)
• M25: 46,325,524 km (0.106 R)

Asteroid Belt

Center: 17.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 4.8

Gravity: 40.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.38 AU - 21.72 AU

Year: 27951 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,190,915 km

• M1: 59,690 km (0.054 R)
• M2: 270,024 km (0.05 R)
• M3: 642,672 km (0.103 R)
• M4: 965,355 km (0.115 R)
• M5: 1,305,690 km (0.118 R)
• M6: 1,624,782 km (0.112 R)
• M7: 1,782,459 km (0.098 R)
• M8: 2,106,039 km (0.088 R)
• M9: 2,519,079 km (0.099 R)
• M10: 4,843,081 km (0.118 R)
• M11: 5,515,524 km (0.084 R)
• M12: 7,252,505 km (0.059 R)
• M13: 14,252,937 km (0.108 R)
• M14: 16,891,544 km (0.062 R)
• M15: 17,360,833 km (0.038 R)
• M16: 17,550,972 km (0.101 R)
• M17: 18,227,304 km (0.093 R)
• M18: 22,093,511 km (0.113 R)
• M19: 22,768,048 km (0.108 R)
• M20: 23,688,524 km (0.11 R)
• M21: 25,236,862 km (0.106 R)
• M22: 25,849,914 km (0.096 R)
• M23: 26,347,476 km (0.113 R)
• M24: 29,064,772 km (0.097 R)
• M25: 29,738,262 km (0.099 R)
• M26: 36,585,356 km (0.099 R)
• M27: 37,212,321 km (0.111 R)
• M28: 39,792,286 km (0.095 R)
• M29: 41,803,629 km (0.08 R)
• M30: 63,041,440 km (0.108 R)
• M31: 65,769,507 km (0.116 R)
• M32: 69,527,854 km (0.077 R)
• M33: 76,956,137 km (0.109 R)
• M34: 80,332,860 km (0.113 R)
• M35: 89,912,210 km (0.11 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit