🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.05 AU - 1.17 AU

Year: 411 Days

Day: 23.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.05 AU - 2.77 AU

Year: 1315 Days

Day: 44.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.07 AU - 4.75 AU

Year: 3255 Days

Day: 24.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,320,181 km

• M1: 81,531 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 8.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.45 AU - 15.23 AU

Year: 15235 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,320,181 km

• M1: 100,829 km (0.044 R)
• M2: 386,262 km (0.07 R)
• M3: 957,875 km (0.099 R)
• M4: 2,385,488 km (0.042 R)
• M5: 2,826,652 km (0.073 R)
• M6: 3,757,151 km (0.094 R)
• M7: 5,085,280 km (0.117 R)
• M8: 6,050,037 km (0.106 R)
• M9: 6,410,867 km (0.107 R)
• M10: 9,619,442 km (0.092 R)
• M11: 10,563,255 km (0.091 R)
• M12: 12,187,290 km (0.115 R)
• M13: 15,252,849 km (0.05 R)
• M14: 17,319,843 km (0.105 R)
• M15: 17,722,112 km (0.105 R)
• M16: 18,629,124 km (0.096 R)
• M17: 19,394,018 km (0.09 R)
• M18: 26,178,131 km (0.058 R)
• M19: 26,708,157 km (0.056 R)
• M20: 28,675,518 km (0.114 R)
• M21: 29,012,562 km (0.103 R)
• M22: 29,924,361 km (0.114 R)
• M23: 30,972,743 km (0.101 R)
• M24: 32,774,201 km (0.07 R)
• M25: 36,848,648 km (0.041 R)
• M26: 38,596,101 km (0.072 R)
• M27: 41,821,880 km (0.113 R)
• M28: 42,400,674 km (0.047 R)
• M29: 45,832,898 km (0.087 R)
• M30: 46,757,712 km (0.032 R)
• M31: 51,735,581 km (0.109 R)
• M32: 55,301,246 km (0.101 R)
• M33: 60,305,594 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 13.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.97 AU - 15.37 AU

Year: 15851 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,320,181 km

• M1: 173,234 km (0.09 R)
• M2: 726,746 km (0.12 R)
• M3: 1,525,599 km (0.117 R)
• M4: 2,630,080 km (0.095 R)
• M5: 3,451,672 km (0.105 R)
• M6: 4,806,729 km (0.118 R)
• M7: 5,878,000 km (0.061 R)
• M8: 7,057,878 km (0.072 R)
• M9: 9,827,832 km (0.08 R)
• M10: 12,057,289 km (0.07 R)
• M11: 12,580,583 km (0.057 R)
• M12: 13,532,923 km (0.11 R)
• M13: 14,679,441 km (0.082 R)
• M14: 15,967,628 km (0.095 R)
• M15: 19,472,257 km (0.1 R)
• M16: 21,785,938 km (0.078 R)
• M17: 22,859,901 km (0.113 R)
• M18: 23,866,545 km (0.06 R)
• M19: 24,902,510 km (0.12 R)
• M20: 33,908,601 km (0.1 R)
• M21: 36,424,538 km (0.12 R)
• M22: 39,347,382 km (0.111 R)
• M23: 42,724,404 km (0.112 R)
• M24: 46,609,311 km (0.055 R)
• M25: 47,575,564 km (0.07 R)
• M26: 63,128,656 km (0.072 R)
• M27: 63,915,541 km (0.114 R)
• M28: 67,128,903 km (0.077 R)

Asteroid Belt

Center: 14.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.8

Radius: 4.9

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.17 AU - 18.85 AU

Year: 24657 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,320,181 km

• M1: 61,036 km (0.076 R)
• M2: 223,948 km (0.077 R)
• M3: 1,018,313 km (0.1 R)
• M4: 1,987,557 km (0.114 R)
• M5: 2,460,436 km (0.1 R)
• M6: 4,696,027 km (0.048 R)
• M7: 6,846,347 km (0.118 R)
• M8: 9,140,579 km (0.068 R)
• M9: 9,302,444 km (0.114 R)
• M10: 12,420,513 km (0.086 R)
• M11: 13,714,534 km (0.053 R)
• M12: 14,213,144 km (0.111 R)
• M13: 15,322,113 km (0.05 R)
• M14: 15,858,870 km (0.093 R)
• M15: 18,131,860 km (0.097 R)
• M16: 19,257,435 km (0.111 R)
• M17: 20,245,379 km (0.09 R)
• M18: 29,749,631 km (0.107 R)
• M19: 29,986,594 km (0.108 R)
• M20: 30,584,237 km (0.119 R)
• M21: 34,598,996 km (0.108 R)
• M22: 41,552,604 km (0.12 R)
• M23: 45,354,484 km (0.047 R)
• M24: 49,547,862 km (0.098 R)
• M25: 50,719,363 km (0.101 R)
• M26: 51,397,041 km (0.043 R)
• M27: 56,310,882 km (0.091 R)
• M28: 56,492,046 km (0.09 R)
• M29: 56,855,269 km (0.091 R)
• M30: 58,509,373 km (0.074 R)
• M31: 59,817,905 km (0.108 R)
• M32: 62,299,584 km (0.099 R)
• M33: 64,848,882 km (0.036 R)
• M34: 68,698,783 km (0.093 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit