🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 23 Hours

Environment

Temp: 209 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.7 AU - 1.94 AU

Year: 863 Days

Day: 24.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,336,749 km

• M1: 671,395 km (0.11 R)
• M2: 1,095,356 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.04 AU - 2.58 AU

Year: 1234 Days

Day: 41.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,336,749 km

• M1: 206,894 km (0.096 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 10.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.46 AU - 6.88 AU

Year: 6054 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,336,749 km

• M1: 130,449 km (0.086 R)
• M2: 217,814 km (0.103 R)
• M3: 333,902 km (0.036 R)
• M4: 511,326 km (0.107 R)
• M5: 599,289 km (0.102 R)
• M6: 722,109 km (0.103 R)
• M7: 854,204 km (0.117 R)
• M8: 950,545 km (0.089 R)
• M9: 1,131,558 km (0.119 R)
• M10: 1,214,436 km (0.07 R)
• M11: 1,386,623 km (0.103 R)
• M12: 1,488,798 km (0.067 R)
• M13: 1,714,392 km (0.043 R)
• M14: 1,880,445 km (0.07 R)
• M15: 2,051,884 km (0.068 R)
• M16: 2,154,359 km (0.086 R)
• M17: 2,228,709 km (0.098 R)
• M18: 2,487,663 km (0.083 R)
• M19: 2,644,741 km (0.115 R)
• M20: 2,968,620 km (0.025 R)
• M21: 3,051,647 km (0.114 R)
• M22: 3,478,450 km (0.079 R)
• M23: 3,583,767 km (0.056 R)
• M24: 3,779,590 km (0.07 R)
• M25: 4,033,907 km (0.103 R)
• M26: 4,559,444 km (0.085 R)
• M27: 4,849,963 km (0.103 R)
• M28: 5,166,512 km (0.049 R)
• M29: 5,489,943 km (0.109 R)
• M30: 5,592,268 km (0.087 R)
• M31: 5,903,431 km (0.099 R)
• M32: 5,987,356 km (0.115 R)
• M33: 7,091,986 km (0.12 R)
• M34: 7,248,466 km (0.071 R)
• M35: 7,383,553 km (0.072 R)
• M36: 7,542,126 km (0.054 R)
• M37: 7,633,381 km (0.07 R)
• M38: 8,118,078 km (0.083 R)
• M39: 8,188,090 km (0.111 R)
• M40: 8,660,370 km (0.09 R)
• M41: 8,851,856 km (0.082 R)
• M42: 8,923,962 km (0.12 R)
• M43: 9,020,452 km (0.068 R)
• M44: 9,141,477 km (0.095 R)
• M45: 9,434,390 km (0.098 R)
• M46: 9,656,094 km (0.088 R)
• M47: 9,804,944 km (0.083 R)
• M48: 9,929,409 km (0.103 R)
• M49: 10,306,246 km (0.106 R)
• M50: 10,382,242 km (0.119 R)
• M51: 10,636,708 km (0.11 R)
• M52: 11,386,343 km (0.047 R)
• M53: 11,464,882 km (0.085 R)
• M54: 11,807,162 km (0.037 R)
• M55: 13,568,976 km (0.087 R)
• M56: 13,847,377 km (0.115 R)
• M57: 14,071,325 km (0.079 R)
• M58: 14,353,018 km (0.091 R)
• M59: 14,893,366 km (0.113 R)
• M60: 15,876,972 km (0.096 R)
• M61: 16,406,249 km (0.079 R)
• M62: 16,554,351 km (0.113 R)
• M63: 17,060,889 km (0.072 R)
• M64: 17,391,500 km (0.088 R)
• M65: 18,765,706 km (0.112 R)
• M66: 18,920,690 km (0.107 R)
• M67: 19,075,972 km (0.069 R)
• M68: 19,231,554 km (0.113 R)
• M69: 19,575,629 km (0.058 R)
• M70: 19,827,103 km (0.064 R)
• M71: 20,524,229 km (0.078 R)
• M72: 20,843,771 km (0.065 R)
• M73: 21,100,630 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 7.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.85 AU - 15.33 AU

Year: 20602 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,336,749 km

• M1: 96,939 km (0.087 R)
• M2: 219,310 km (0.111 R)
• M3: 289,322 km (0.072 R)
• M4: 350,358 km (0.103 R)
• M5: 905,666 km (0.099 R)
• M6: 1,556,416 km (0.073 R)
• M7: 2,473,601 km (0.043 R)
• M8: 3,148,736 km (0.107 R)
• M9: 3,528,266 km (0.11 R)
• M10: 4,215,668 km (0.096 R)
• M11: 5,162,024 km (0.072 R)
• M12: 5,684,420 km (0.119 R)
• M13: 5,836,711 km (0.111 R)
• M14: 5,887,873 km (0.029 R)
• M15: 5,939,035 km (0.033 R)
• M16: 6,145,481 km (0.102 R)
• M17: 6,354,319 km (0.095 R)
• M18: 7,405,543 km (0.083 R)
• M19: 8,278,896 km (0.056 R)
• M20: 9,603,884 km (0.11 R)
• M21: 10,029,340 km (0.115 R)
• M22: 10,867,388 km (0.12 R)
• M23: 11,310,646 km (0.056 R)
• M24: 11,695,412 km (0.077 R)
• M25: 11,921,754 km (0.048 R)
• M26: 12,576,543 km (0.037 R)
• M27: 13,108,813 km (0.117 R)
• M28: 13,310,321 km (0.06 R)
• M29: 14,023,604 km (0.047 R)
• M30: 15,169,523 km (0.03 R)
• M31: 15,275,139 km (0.101 R)
• M32: 16,201,150 km (0.039 R)
• M33: 16,562,130 km (0.107 R)
• M34: 17,734,977 km (0.089 R)
• M35: 19,314,581 km (0.105 R)
• M36: 20,860,376 km (0.067 R)
• M37: 21,806,882 km (0.083 R)
• M38: 22,606,183 km (0.109 R)
• M39: 22,807,542 km (0.03 R)
• M40: 22,968,958 km (0.04 R)
• M41: 23,049,890 km (0.061 R)
• M42: 23,130,823 km (0.092 R)
• M43: 24,522,083 km (0.04 R)
• M44: 24,604,811 km (0.071 R)
• M45: 25,269,624 km (0.107 R)
• M46: 26,024,644 km (0.101 R)
• M47: 27,685,629 km (0.103 R)
• M48: 28,899,167 km (0.096 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit