🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 186 Days

Day: 12.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.07 AU

Year: 342 Days

Day: 40 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,144,988 km

• M1: 77,791 km (0.103 R)
• M2: 334,202 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.16 AU - 1.3 AU

Year: 519 Days

Day: 38.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.38 AU

Year: 1813 Days

Day: 32.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,144,988 km

• M1: 163,959 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 10.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.64 AU - 5.66 AU

Year: 3818 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,144,988 km

• M1: 131,497 km (0.117 R)
• M2: 213,327 km (0.114 R)
• M3: 307,872 km (0.089 R)
• M4: 394,789 km (0.097 R)
• M5: 470,336 km (0.09 R)
• M6: 547,229 km (0.034 R)
• M7: 614,398 km (0.087 R)
• M8: 807,230 km (0.113 R)
• M9: 897,138 km (0.102 R)
• M10: 1,278,463 km (0.114 R)
• M11: 1,351,318 km (0.063 R)
• M12: 1,446,013 km (0.077 R)
• M13: 1,671,457 km (0.077 R)
• M14: 1,810,882 km (0.086 R)
• M15: 2,148,674 km (0.12 R)
• M16: 2,498,135 km (0.069 R)
• M17: 2,582,059 km (0.07 R)
• M18: 2,769,954 km (0.117 R)
• M19: 2,997,941 km (0.059 R)
• M20: 3,444,491 km (0.037 R)
• M21: 3,670,982 km (0.083 R)
• M22: 3,786,023 km (0.03 R)
• M23: 3,882,813 km (0.059 R)
• M24: 4,218,211 km (0.085 R)
• M25: 4,288,522 km (0.068 R)
• M26: 4,369,155 km (0.1 R)
• M27: 4,645,612 km (0.075 R)
• M28: 4,812,115 km (0.085 R)
• M29: 4,927,604 km (0.08 R)
• M30: 5,530,633 km (0.049 R)
• M31: 5,618,746 km (0.113 R)
• M32: 5,908,218 km (0.09 R)
• M33: 6,409,222 km (0.112 R)
• M34: 6,478,635 km (0.107 R)
• M35: 6,758,682 km (0.04 R)
• M36: 6,995,047 km (0.05 R)
• M37: 7,198,350 km (0.114 R)
• M38: 7,439,801 km (0.114 R)
• M39: 7,844,164 km (0.055 R)
• M40: 8,005,431 km (0.107 R)
• M41: 8,155,328 km (0.114 R)
• M42: 8,483,246 km (0.071 R)
• M43: 8,584,973 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 8.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.19 AU - 7.99 AU

Year: 7189 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,144,988 km

• M1: 116,088 km (0.112 R)
• M2: 211,382 km (0.087 R)
• M3: 298,897 km (0.101 R)
• M4: 355,295 km (0.09 R)
• M5: 451,786 km (0.086 R)
• M6: 761,453 km (0.08 R)
• M7: 939,175 km (0.087 R)
• M8: 1,038,209 km (0.047 R)
• M9: 1,236,277 km (0.107 R)
• M10: 1,435,392 km (0.106 R)
• M11: 1,644,829 km (0.09 R)
• M12: 2,093,323 km (0.055 R)
• M13: 2,198,042 km (0.079 R)
• M14: 2,426,477 km (0.055 R)
• M15: 2,592,382 km (0.051 R)
• M16: 2,662,543 km (0.106 R)
• M17: 3,112,384 km (0.108 R)
• M18: 3,308,058 km (0.034 R)
• M19: 3,523,479 km (0.111 R)
• M20: 3,585,711 km (0.104 R)
• M21: 4,147,302 km (0.11 R)
• M22: 4,926,557 km (0.083 R)
• M23: 5,261,656 km (0.108 R)
• M24: 5,458,976 km (0.071 R)
• M25: 5,531,381 km (0.092 R)
• M26: 5,604,086 km (0.088 R)
• M27: 6,009,646 km (0.069 R)
• M28: 6,215,941 km (0.104 R)
• M29: 7,482,437 km (0.054 R)
• M30: 7,542,725 km (0.067 R)
• M31: 7,684,095 km (0.117 R)
• M32: 8,238,056 km (0.092 R)
• M33: 8,362,820 km (0.057 R)
• M34: 8,783,489 km (0.117 R)
• M35: 9,082,087 km (0.042 R)
• M36: 9,383,975 km (0.078 R)
• M37: 9,449,050 km (0.07 R)
• M38: 9,776,969 km (0.097 R)
• M39: 9,865,082 km (0.095 R)
• M40: 9,931,354 km (0.1 R)
• M41: 10,042,056 km (0.11 R)
• M42: 10,354,267 km (0.103 R)
• M43: 10,488,905 km (0.113 R)
• M44: 12,412,435 km (0.077 R)
• M45: 13,328,871 km (0.112 R)
• M46: 13,450,943 km (0.12 R)
• M47: 13,622,681 km (0.101 R)
• M48: 13,770,484 km (0.084 R)
• M49: 14,067,585 km (0.05 R)
• M50: 14,567,392 km (0.12 R)
• M51: 15,022,319 km (0.08 R)
• M52: 15,200,490 km (0.06 R)
• M53: 15,533,196 km (0.112 R)
• M54: 16,993,869 km (0.104 R)
• M55: 17,526,139 km (0.116 R)
• M56: 17,579,695 km (0.096 R)
• M57: 18,063,793 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit