🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 247 Days

Day: 33.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 671 Days

Day: 34.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.64 AU - 1.76 AU

Year: 826 Days

Day: 38.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 10.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.47 AU - 8.77 AU

Year: 7082 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,562,527 km

• M1: 128,056 km (0.072 R)
• M2: 460,612 km (0.098 R)
• M3: 881,879 km (0.113 R)
• M4: 2,052,782 km (0.069 R)
• M5: 2,734,350 km (0.119 R)
• M6: 3,108,943 km (0.092 R)
• M7: 4,295,254 km (0.087 R)
• M8: 4,910,401 km (0.098 R)
• M9: 5,612,763 km (0.119 R)
• M10: 6,509,602 km (0.117 R)
• M11: 7,321,918 km (0.076 R)
• M12: 8,665,307 km (0.103 R)
• M13: 9,271,029 km (0.115 R)
• M14: 9,861,641 km (0.078 R)
• M15: 10,298,766 km (0.106 R)
• M16: 10,657,652 km (0.061 R)
• M17: 11,639,762 km (0.107 R)
• M18: 12,277,348 km (0.114 R)
• M19: 15,063,010 km (0.085 R)
• M20: 16,725,341 km (0.097 R)
• M21: 17,920,927 km (0.101 R)
• M22: 18,572,576 km (0.112 R)
• M23: 19,038,124 km (0.101 R)
• M24: 21,266,085 km (0.098 R)
• M25: 26,150,605 km (0.093 R)
• M26: 27,758,932 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 11.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.25 AU - 13.73 AU

Year: 15477 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,562,527 km

• M1: 140,921 km (0.055 R)
• M2: 759,508 km (0.093 R)
• M3: 1,304,045 km (0.034 R)
• M4: 1,843,495 km (0.101 R)
• M5: 2,638,607 km (0.081 R)
• M6: 3,217,252 km (0.072 R)
• M7: 3,733,963 km (0.046 R)
• M8: 4,149,695 km (0.091 R)
• M9: 5,662,130 km (0.083 R)
• M10: 7,017,038 km (0.081 R)
• M11: 7,421,550 km (0.086 R)
• M12: 8,130,495 km (0.066 R)
• M13: 10,016,475 km (0.119 R)
• M14: 10,530,344 km (0.099 R)
• M15: 10,882,497 km (0.111 R)
• M16: 12,178,015 km (0.092 R)
• M17: 12,697,568 km (0.091 R)
• M18: 16,443,798 km (0.076 R)
• M19: 17,566,081 km (0.081 R)
• M20: 18,146,072 km (0.117 R)
• M21: 20,142,007 km (0.061 R)
• M22: 20,777,499 km (0.071 R)
• M23: 22,184,317 km (0.057 R)
• M24: 24,463,141 km (0.119 R)
• M25: 28,905,450 km (0.083 R)
• M26: 29,714,176 km (0.079 R)
• M27: 33,604,319 km (0.118 R)
• M28: 37,005,128 km (0.039 R)
• M29: 37,411,735 km (0.098 R)
• M30: 39,914,357 km (0.088 R)
• M31: 41,351,993 km (0.088 R)
• M32: 43,122,185 km (0.089 R)
• M33: 44,482,777 km (0.084 R)
• M34: 58,223,342 km (0.091 R)
• M35: 62,148,341 km (0.088 R)
• M36: 64,078,004 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790

Radius: 5.7

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.85 AU - 19.37 AU

Year: 22991 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,562,527 km

• M1: 72,555 km (0.119 R)
• M2: 286,181 km (0.068 R)
• M3: 1,107,922 km (0.038 R)
• M4: 1,950,607 km (0.115 R)
• M5: 2,226,914 km (0.086 R)
• M6: 3,186,584 km (0.111 R)
• M7: 4,221,353 km (0.087 R)
• M8: 5,797,217 km (0.117 R)
• M9: 7,322,367 km (0.09 R)
• M10: 8,150,391 km (0.106 R)
• M11: 8,924,560 km (0.107 R)
• M12: 9,746,750 km (0.118 R)
• M13: 9,990,744 km (0.09 R)
• M14: 12,091,248 km (0.026 R)
• M15: 13,170,297 km (0.1 R)
• M16: 17,229,935 km (0.071 R)
• M17: 18,687,018 km (0.119 R)
• M18: 20,125,850 km (0.09 R)
• M19: 21,636,938 km (0.114 R)
• M20: 24,544,523 km (0.119 R)
• M21: 42,393,793 km (0.118 R)
• M22: 43,866,284 km (0.112 R)
• M23: 50,278,498 km (0.11 R)
• M24: 57,485,974 km (0.12 R)
• M25: 58,282,433 km (0.078 R)
• M26: 59,086,222 km (0.118 R)
• M27: 75,796,903 km (0.052 R)
• M28: 77,962,631 km (0.115 R)
• M29: 86,256,636 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 12,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit