🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 193 Days

Day: 18.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 267 Days

Day: 19.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.04 AU - 1.62 AU

Year: 670 Days

Day: 34.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,630,766 km

• M1: 741,108 km (0.118 R)
• M2: 789,278 km (0.042 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 14.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.82 AU - 4.06 AU

Year: 2785 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,630,766 km

• M1: 229,483 km (0.088 R)
• M2: 338,540 km (0.1 R)
• M3: 463,305 km (0.052 R)
• M4: 644,168 km (0.111 R)
• M5: 824,284 km (0.082 R)
• M6: 1,118,394 km (0.101 R)
• M7: 1,228,049 km (0.117 R)
• M8: 1,642,585 km (0.059 R)
• M9: 1,925,773 km (0.093 R)
• M10: 2,073,576 km (0.119 R)
• M11: 2,183,531 km (0.107 R)
• M12: 2,366,638 km (0.077 R)
• M13: 2,824,258 km (0.118 R)
• M14: 3,229,968 km (0.114 R)
• M15: 3,505,377 km (0.056 R)
• M16: 3,687,737 km (0.118 R)
• M17: 3,856,484 km (0.114 R)
• M18: 3,993,216 km (0.039 R)
• M19: 4,096,887 km (0.093 R)
• M20: 4,236,612 km (0.067 R)
• M21: 4,413,436 km (0.096 R)
• M22: 4,996,270 km (0.107 R)
• M23: 5,089,469 km (0.087 R)
• M24: 5,372,957 km (0.048 R)
• M25: 5,759,069 km (0.068 R)
• M26: 6,254,388 km (0.078 R)
• M27: 6,660,845 km (0.084 R)
• M28: 7,223,034 km (0.098 R)
• M29: 7,800,781 km (0.119 R)
• M30: 7,996,754 km (0.059 R)
• M31: 8,238,355 km (0.046 R)
• M32: 8,616,688 km (0.07 R)
• M33: 8,932,638 km (0.107 R)
• M34: 9,069,072 km (0.096 R)
• M35: 9,252,329 km (0.111 R)
• M36: 9,413,596 km (0.07 R)
• M37: 9,552,572 km (0.073 R)
• M38: 9,903,080 km (0.081 R)
• M39: 10,115,509 km (0.035 R)
• M40: 10,448,813 km (0.117 R)
• M41: 10,616,961 km (0.074 R)
• M42: 11,077,573 km (0.112 R)
• M43: 11,322,764 km (0.104 R)
• M44: 11,520,083 km (0.118 R)
• M45: 11,644,100 km (0.065 R)
• M46: 11,918,462 km (0.105 R)
• M47: 12,346,611 km (0.117 R)
• M48: 12,651,941 km (0.058 R)
• M49: 12,779,847 km (0.1 R)
• M50: 12,959,664 km (0.111 R)
• M51: 13,114,497 km (0.088 R)
• M52: 13,452,140 km (0.104 R)
• M53: 13,924,420 km (0.1 R)
• M54: 14,082,994 km (0.053 R)
• M55: 14,189,059 km (0.067 R)
• M56: 14,777,427 km (0.118 R)
• M57: 14,912,215 km (0.086 R)
• M58: 15,400,951 km (0.115 R)
• M59: 16,310,656 km (0.073 R)
• M60: 17,011,522 km (0.12 R)
• M61: 17,152,892 km (0.083 R)
• M62: 17,579,395 km (0.065 R)
• M63: 17,722,261 km (0.07 R)
• M64: 18,038,062 km (0.101 R)
• M65: 18,413,703 km (0.119 R)
• M66: 18,587,984 km (0.106 R)
• M67: 18,996,686 km (0.076 R)
• M68: 19,319,967 km (0.059 R)
• M69: 19,733,904 km (0.117 R)
• M70: 19,882,455 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.82 AU - 10.1 AU

Year: 12702 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,630,766 km

• M1: 217,665 km (0.11 R)
• M2: 364,121 km (0.107 R)
• M3: 743,501 km (0.109 R)
• M4: 1,240,615 km (0.114 R)
• M5: 1,452,296 km (0.085 R)
• M6: 1,600,398 km (0.101 R)
• M7: 1,727,855 km (0.097 R)
• M8: 1,858,903 km (0.113 R)
• M9: 2,131,470 km (0.059 R)
• M10: 2,301,264 km (0.101 R)
• M11: 2,564,855 km (0.065 R)
• M12: 3,026,515 km (0.118 R)
• M13: 3,121,958 km (0.085 R)
• M14: 3,922,755 km (0.057 R)
• M15: 4,168,245 km (0.106 R)
• M16: 4,711,286 km (0.085 R)
• M17: 4,822,587 km (0.108 R)
• M18: 5,470,345 km (0.083 R)
• M19: 6,679,994 km (0.07 R)
• M20: 7,272,401 km (0.067 R)
• M21: 7,487,972 km (0.059 R)
• M22: 7,969,976 km (0.099 R)
• M23: 8,371,946 km (0.085 R)
• M24: 10,189,410 km (0.106 R)
• M25: 10,674,556 km (0.074 R)
• M26: 10,772,543 km (0.059 R)
• M27: 11,068,148 km (0.042 R)
• M28: 11,718,151 km (0.117 R)
• M29: 12,431,882 km (0.084 R)
• M30: 12,534,955 km (0.058 R)
• M31: 13,002,598 km (0.086 R)
• M32: 13,423,118 km (0.111 R)
• M33: 13,848,125 km (0.057 R)
• M34: 14,062,349 km (0.036 R)
• M35: 14,331,626 km (0.069 R)
• M36: 14,493,939 km (0.097 R)
• M37: 15,094,724 km (0.104 R)
• M38: 16,433,476 km (0.079 R)
• M39: 17,059,842 km (0.079 R)
• M40: 17,232,029 km (0.102 R)
• M41: 18,043,149 km (0.114 R)
• M42: 18,335,912 km (0.117 R)
• M43: 18,453,346 km (0.084 R)
• M44: 19,343,005 km (0.032 R)
• M45: 19,883,352 km (0.092 R)
• M46: 20,125,102 km (0.063 R)
• M47: 21,410,597 km (0.096 R)
• M48: 21,658,481 km (0.082 R)
• M49: 24,060,424 km (0.076 R)
• M50: 24,706,537 km (0.043 R)
• M51: 25,554,907 km (0.059 R)
• M52: 26,214,184 km (0.119 R)
• M53: 27,146,329 km (0.074 R)
• M54: 27,347,538 km (0.1 R)
• M55: 29,180,411 km (0.116 R)
• M56: 31,756,038 km (0.101 R)
• M57: 33,465,492 km (0.066 R)
• M58: 34,839,848 km (0.061 R)
• M59: 35,204,568 km (0.082 R)
• M60: 35,790,842 km (0.113 R)
• M61: 36,528,060 km (0.091 R)
• M62: 37,047,314 km (0.118 R)
• M63: 38,543,891 km (0.065 R)
• M64: 38,845,630 km (0.093 R)
• M65: 38,996,724 km (0.107 R)
• M66: 40,060,365 km (0.072 R)
• M67: 40,519,032 km (0.087 R)
• M68: 42,371,353 km (0.065 R)
• M69: 42,682,666 km (0.098 R)
• M70: 43,857,309 km (0.112 R)
• M71: 44,883,700 km (0.099 R)
• M72: 46,638,931 km (0.05 R)
• M73: 46,880,083 km (0.071 R)
• M74: 47,041,050 km (0.112 R)
• M75: 48,497,835 km (0.068 R)
• M76: 49,395,422 km (0.063 R)
• M77: 49,559,231 km (0.12 R)
• M78: 49,805,320 km (0.088 R)
• M79: 52,121,095 km (0.065 R)
• M80: 52,454,698 km (0.116 R)
• M81: 53,291,997 km (0.093 R)
• M82: 54,556,399 km (0.053 R)
• M83: 55,404,619 km (0.1 R)
• M84: 55,915,795 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit