🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 143 Days

Day: 46.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,440,247 km

• M1: 92,152 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 20.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.05 AU - 1.17 AU

Year: 411 Days

Day: 13.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.39 AU

Year: 428 Days

Day: 31.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.08 AU - 1.6 AU

Year: 545 Days

Day: 23.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.01 AU - 2.07 AU

Year: 1024 Days

Day: 23.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.85 AU - 3.59 AU

Year: 2031 Days

Day: 43.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.92 AU - 4.94 AU

Year: 3847 Days

Day: 39.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.8

Radius: 3

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.99 AU - 17.65 AU

Year: 21075 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,440,247 km

• M1: 52,808 km (0.1 R)
• M2: 89,759 km (0.11 R)
• M3: 138,976 km (0.042 R)
• M4: 309,668 km (0.118 R)
• M5: 388,805 km (0.038 R)
• M6: 683,064 km (0.115 R)
• M7: 1,078,451 km (0.079 R)
• M8: 1,223,561 km (0.053 R)
• M9: 1,273,377 km (0.055 R)
• M10: 1,452,895 km (0.113 R)
• M11: 1,532,181 km (0.039 R)
• M12: 1,863,690 km (0.069 R)
• M13: 2,096,764 km (0.09 R)
• M14: 3,323,018 km (0.114 R)
• M15: 3,357,724 km (0.117 R)
• M16: 3,967,036 km (0.109 R)
• M17: 4,040,938 km (0.108 R)
• M18: 4,115,437 km (0.079 R)
• M19: 4,190,236 km (0.112 R)
• M20: 4,532,516 km (0.061 R)
• M21: 5,365,477 km (0.052 R)
• M22: 5,447,158 km (0.065 R)
• M23: 5,488,147 km (0.082 R)
• M24: 5,529,287 km (0.118 R)
• M25: 6,503,468 km (0.058 R)
• M26: 6,722,180 km (0.04 R)
• M27: 7,077,026 km (0.039 R)
• M28: 7,121,906 km (0.11 R)
• M29: 7,392,528 km (0.037 R)
• M30: 7,483,633 km (0.115 R)
• M31: 7,851,195 km (0.103 R)
• M32: 8,940,717 km (0.093 R)
• M33: 9,478,222 km (0.098 R)
• M34: 9,626,623 km (0.069 R)
• M35: 10,278,571 km (0.092 R)
• M36: 11,571,844 km (0.03 R)
• M37: 12,264,333 km (0.079 R)
• M38: 12,372,043 km (0.076 R)
• M39: 13,134,843 km (0.071 R)
• M40: 13,633,303 km (0.08 R)
• M41: 15,049,845 km (0.093 R)
• M42: 15,396,762 km (0.103 R)
• M43: 15,571,194 km (0.094 R)
• M44: 15,980,643 km (0.118 R)
• M45: 16,393,832 km (0.095 R)
• M46: 17,110,107 km (0.05 R)
• M47: 17,230,384 km (0.097 R)
• M48: 18,080,847 km (0.109 R)
• M49: 20,969,732 km (0.084 R)
• M50: 21,292,265 km (0.076 R)
• M51: 21,551,368 km (0.112 R)
• M52: 23,195,000 km (0.088 R)
• M53: 23,930,872 km (0.073 R)
• M54: 26,670,308 km (0.085 R)
• M55: 27,019,769 km (0.086 R)
• M56: 27,159,942 km (0.104 R)
• M57: 28,289,855 km (0.108 R)
• M58: 29,435,176 km (0.051 R)
• M59: 29,868,561 km (0.117 R)
• M60: 30,231,336 km (0.05 R)
• M61: 30,449,749 km (0.078 R)
• M62: 31,696,946 km (0.043 R)
• M63: 31,844,749 km (0.101 R)
• M64: 31,992,851 km (0.112 R)
• M65: 35,844,697 km (0.102 R)
• M66: 36,075,826 km (0.115 R)
• M67: 40,079,364 km (0.117 R)
• M68: 40,159,249 km (0.07 R)
• M69: 41,849,256 km (0.03 R)
• M70: 42,173,884 km (0.114 R)
• M71: 43,070,573 km (0.079 R)
• M72: 43,562,451 km (0.116 R)
• M73: 43,644,580 km (0.045 R)
• M74: 45,381,561 km (0.052 R)
• M75: 46,216,617 km (0.097 R)
• M76: 46,804,237 km (0.099 R)
• M77: 47,732,492 km (0.051 R)
• M78: 47,986,659 km (0.094 R)
• M79: 48,581,609 km (0.113 R)
• M80: 49,008,113 km (0.063 R)
• M81: 49,264,524 km (0.079 R)
• M82: 51,245,499 km (0.071 R)
• M83: 52,551,488 km (0.118 R)
• M84: 54,929,496 km (0.072 R)
• M85: 55,462,812 km (0.114 R)
• M86: 55,640,983 km (0.118 R)
• M87: 56,982,876 km (0.119 R)
• M88: 57,072,784 km (0.119 R)
• M89: 57,522,625 km (0.067 R)
• M90: 59,152,045 km (0.075 R)
• M91: 59,334,106 km (0.058 R)
• M92: 59,881,185 km (0.073 R)
• M93: 60,704,871 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit