🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 291 Days

Day: 26.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,184,307 km

• M1: 319,391 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.86 AU - 1.94 AU

Year: 971 Days

Day: 17.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.83 AU - 2.19 AU

Year: 1057 Days

Day: 19.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.56 AU - 2.46 AU

Year: 1057 Days

Day: 36.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 9.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.82 AU - 9.32 AU

Year: 8502 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,184,307 km

• M1: 150,645 km (0.073 R)
• M2: 496,366 km (0.072 R)
• M3: 1,026,690 km (0.098 R)
• M4: 1,585,887 km (0.093 R)
• M5: 2,193,404 km (0.104 R)
• M6: 2,745,570 km (0.113 R)
• M7: 4,040,938 km (0.046 R)
• M8: 4,607,315 km (0.116 R)
• M9: 6,628,382 km (0.038 R)
• M10: 7,319,225 km (0.1 R)
• M11: 9,218,520 km (0.114 R)
• M12: 10,079,306 km (0.082 R)
• M13: 14,887,232 km (0.099 R)
• M14: 17,490,385 km (0.111 R)
• M15: 22,803,503 km (0.04 R)
• M16: 23,866,545 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 8.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.64 AU - 11.74 AU

Year: 14823 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,184,307 km

• M1: 121,324 km (0.098 R)
• M2: 435,779 km (0.098 R)
• M3: 717,771 km (0.092 R)
• M4: 1,324,390 km (0.115 R)
• M5: 1,730,548 km (0.085 R)
• M6: 2,199,089 km (0.047 R)
• M7: 2,474,050 km (0.044 R)
• M8: 2,884,097 km (0.087 R)
• M9: 3,264,076 km (0.11 R)
• M10: 5,196,731 km (0.096 R)
• M11: 7,970,275 km (0.101 R)
• M12: 8,720,658 km (0.092 R)
• M13: 9,620,190 km (0.068 R)
• M14: 9,933,448 km (0.112 R)
• M15: 10,970,311 km (0.098 R)
• M16: 11,602,661 km (0.099 R)
• M17: 14,649,820 km (0.104 R)
• M18: 17,643,573 km (0.098 R)
• M19: 19,078,067 km (0.114 R)
• M20: 22,724,964 km (0.081 R)
• M21: 23,374,817 km (0.117 R)
• M22: 29,462,702 km (0.12 R)
• M23: 32,517,192 km (0.092 R)
• M24: 33,940,167 km (0.055 R)
• M25: 35,404,131 km (0.055 R)
• M26: 36,277,334 km (0.117 R)
• M27: 37,420,860 km (0.085 R)
• M28: 38,851,165 km (0.119 R)
• M29: 42,936,384 km (0.074 R)
• M30: 44,647,634 km (0.072 R)
• M31: 47,902,136 km (0.116 R)
• M32: 51,311,621 km (0.118 R)
• M33: 56,385,382 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.1

Radius: 3.3

Gravity: 66.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.54 AU - 15.62 AU

Year: 16547 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,184,307 km

• M1: 94,097 km (0.082 R)
• M2: 224,098 km (0.108 R)
• M3: 364,121 km (0.067 R)
• M4: 1,055,413 km (0.057 R)
• M5: 1,266,645 km (0.114 R)
• M6: 1,536,969 km (0.1 R)
• M7: 1,772,735 km (0.069 R)
• M8: 1,917,994 km (0.084 R)
• M9: 2,110,676 km (0.113 R)
• M10: 2,316,074 km (0.096 R)
• M11: 2,423,785 km (0.1 R)
• M12: 2,839,218 km (0.101 R)
• M13: 3,437,011 km (0.116 R)
• M14: 3,839,579 km (0.099 R)
• M15: 4,703,207 km (0.07 R)
• M16: 5,089,619 km (0.117 R)
• M17: 6,127,230 km (0.106 R)
• M18: 7,390,284 km (0.082 R)
• M19: 13,199,469 km (0.099 R)
• M20: 13,683,418 km (0.118 R)
• M21: 15,584,508 km (0.066 R)
• M22: 19,990,315 km (0.103 R)
• M23: 27,098,308 km (0.109 R)
• M24: 33,383,812 km (0.062 R)
• M25: 36,929,880 km (0.111 R)
• M26: 37,475,763 km (0.103 R)
• M27: 41,594,790 km (0.081 R)
• M28: 41,889,498 km (0.049 R)
• M29: 42,037,450 km (0.049 R)
• M30: 42,632,401 km (0.118 R)
• M31: 42,781,999 km (0.079 R)
• M32: 45,691,678 km (0.106 R)
• M33: 46,637,286 km (0.117 R)
• M34: 47,114,952 km (0.099 R)
• M35: 48,567,398 km (0.095 R)
• M36: 51,391,805 km (0.116 R)
• M37: 56,820,562 km (0.071 R)
• M38: 57,365,398 km (0.115 R)
• M39: 59,020,549 km (0.052 R)
• M40: 63,785,091 km (0.111 R)
• M41: 65,362,152 km (0.077 R)
• M42: 66,965,093 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit