🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.28 AU - 1.44 AU

Year: 565 Days

Day: 14.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,626,503 km

• M1: 104,120 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.26 AU - 3.04 AU

Year: 1538 Days

Day: 42.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.4

Radius: 3.4

Gravity: 68.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.25 AU - 16.11 AU

Year: 17056 Days

Day: 22.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 132.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,626,503 km

• M1: 42,336 km (0.113 R)
• M2: 175,478 km (0.067 R)
• M3: 335,548 km (0.115 R)
• M4: 589,715 km (0.093 R)
• M5: 763,847 km (0.096 R)
• M6: 936,483 km (0.116 R)
• M7: 1,161,179 km (0.097 R)
• M8: 1,374,804 km (0.11 R)
• M9: 1,580,651 km (0.03 R)
• M10: 1,752,689 km (0.088 R)
• M11: 2,388,629 km (0.09 R)
• M12: 2,500,379 km (0.117 R)
• M13: 2,734,350 km (0.107 R)
• M14: 2,957,101 km (0.094 R)
• M15: 3,439,105 km (0.043 R)
• M16: 5,049,975 km (0.061 R)
• M17: 5,616,951 km (0.116 R)
• M18: 6,394,860 km (0.064 R)
• M19: 6,831,686 km (0.101 R)
• M20: 7,429,180 km (0.035 R)
• M21: 8,885,814 km (0.062 R)
• M22: 17,607,969 km (0.112 R)
• M23: 22,457,782 km (0.047 R)
• M24: 27,216,490 km (0.075 R)
• M25: 30,009,482 km (0.045 R)
• M26: 32,859,621 km (0.111 R)
• M27: 38,095,846 km (0.113 R)
• M28: 50,012,513 km (0.093 R)
• M29: 54,536,801 km (0.114 R)
• M30: 63,195,676 km (0.094 R)
• M31: 64,588,731 km (0.115 R)
• M32: 66,205,585 km (0.12 R)
• M33: 66,613,987 km (0.048 R)
• M34: 69,309,741 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 5.1

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.38 AU - 16.76 AU

Year: 17818 Days

Day: 23.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,626,503 km

• M1: 80,334 km (0.079 R)
• M2: 285,732 km (0.065 R)
• M3: 652,845 km (0.096 R)
• M4: 1,036,414 km (0.071 R)
• M5: 1,824,047 km (0.052 R)
• M6: 2,623,498 km (0.111 R)
• M7: 3,025,767 km (0.081 R)
• M8: 3,202,890 km (0.099 R)
• M9: 3,690,729 km (0.096 R)
• M10: 4,950,044 km (0.099 R)
• M11: 6,596,817 km (0.059 R)
• M12: 9,299,602 km (0.083 R)
• M13: 11,220,439 km (0.036 R)
• M14: 12,465,991 km (0.117 R)
• M15: 13,458,572 km (0.103 R)
• M16: 14,718,037 km (0.065 R)
• M17: 15,977,651 km (0.069 R)
• M18: 17,067,771 km (0.086 R)
• M19: 18,709,607 km (0.064 R)
• M20: 19,135,961 km (0.097 R)
• M21: 24,161,402 km (0.083 R)
• M22: 25,699,119 km (0.091 R)
• M23: 28,070,694 km (0.086 R)
• M24: 31,414,506 km (0.103 R)
• M25: 45,578,432 km (0.027 R)
• M26: 46,040,241 km (0.069 R)
• M27: 46,660,773 km (0.043 R)
• M28: 47,602,192 km (0.115 R)
• M29: 48,236,637 km (0.07 R)
• M30: 49,847,656 km (0.115 R)
• M31: 55,944,218 km (0.08 R)
• M32: 61,202,434 km (0.109 R)
• M33: 63,280,199 km (0.114 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit