🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 17.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,917,100 km

• M1: 114,742 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 288 Days

Day: 30.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,917,100 km

• M1: 487,839 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 398 Days

Day: 22.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,917,100 km

• M1: 252,820 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.4 AU - 2.32 AU

Year: 900 Days

Day: 25.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.19 AU - 4.31 AU

Year: 2576 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,917,100 km

• M1: 127,757 km (0.034 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 14.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.81 AU - 8.89 AU

Year: 7069 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,917,100 km

• M1: 190,887 km (0.101 R)
• M2: 293,361 km (0.116 R)
• M3: 664,663 km (0.096 R)
• M4: 1,110,764 km (0.092 R)
• M5: 1,727,407 km (0.117 R)
• M6: 1,832,873 km (0.073 R)
• M7: 2,072,828 km (0.09 R)
• M8: 2,608,538 km (0.108 R)
• M9: 2,829,943 km (0.094 R)
• M10: 2,981,186 km (0.083 R)
• M11: 3,083,511 km (0.105 R)
• M12: 3,187,033 km (0.12 R)
• M13: 3,695,067 km (0.084 R)
• M14: 3,833,146 km (0.1 R)
• M15: 4,142,963 km (0.102 R)
• M16: 4,344,472 km (0.04 R)
• M17: 4,519,800 km (0.105 R)
• M18: 4,727,442 km (0.082 R)
• M19: 4,877,788 km (0.05 R)
• M20: 5,526,445 km (0.116 R)
• M21: 6,466,966 km (0.104 R)
• M22: 7,352,436 km (0.04 R)
• M23: 7,952,024 km (0.065 R)
• M24: 8,899,577 km (0.026 R)
• M25: 9,576,657 km (0.107 R)
• M26: 10,114,761 km (0.106 R)
• M27: 10,900,598 km (0.105 R)
• M28: 11,020,127 km (0.037 R)
• M29: 11,180,197 km (0.091 R)
• M30: 11,951,523 km (0.076 R)
• M31: 12,866,015 km (0.087 R)
• M32: 14,542,259 km (0.093 R)
• M33: 14,938,843 km (0.089 R)
• M34: 15,473,207 km (0.088 R)
• M35: 15,832,990 km (0.11 R)
• M36: 16,652,487 km (0.119 R)
• M37: 17,067,471 km (0.1 R)
• M38: 17,485,897 km (0.088 R)
• M39: 18,238,075 km (0.061 R)
• M40: 18,522,909 km (0.077 R)
• M41: 18,665,925 km (0.044 R)
• M42: 19,482,879 km (0.057 R)
• M43: 20,017,841 km (0.105 R)
• M44: 20,606,957 km (0.108 R)
• M45: 20,903,610 km (0.037 R)
• M46: 21,201,758 km (0.06 R)
• M47: 21,301,540 km (0.078 R)
• M48: 21,701,714 km (0.072 R)
• M49: 22,054,167 km (0.1 R)
• M50: 22,155,145 km (0.082 R)
• M51: 22,968,808 km (0.072 R)
• M52: 23,740,584 km (0.104 R)
• M53: 24,207,778 km (0.092 R)
• M54: 25,045,676 km (0.061 R)
• M55: 25,309,566 km (0.041 R)
• M56: 25,680,419 km (0.099 R)
• M57: 26,588,778 km (0.118 R)
• M58: 27,888,933 km (0.058 R)
• M59: 28,326,955 km (0.095 R)
• M60: 28,767,371 km (0.103 R)
• M61: 29,099,030 km (0.08 R)
• M62: 29,376,384 km (0.083 R)
• M63: 30,270,082 km (0.09 R)
• M64: 30,438,529 km (0.096 R)
• M65: 31,115,908 km (0.097 R)
• M66: 31,513,390 km (0.08 R)
• M67: 31,627,234 km (0.114 R)
• M68: 31,741,227 km (0.093 R)
• M69: 31,912,367 km (0.057 R)
• M70: 32,083,956 km (0.089 R)
• M71: 32,888,643 km (0.069 R)
• M72: 34,870,366 km (0.097 R)
• M73: 35,165,074 km (0.117 R)
• M74: 35,697,642 km (0.059 R)
• M75: 35,935,204 km (0.025 R)
• M76: 37,070,801 km (0.105 R)
• M77: 37,552,357 km (0.095 R)
• M78: 38,036,156 km (0.095 R)
• M79: 38,582,787 km (0.083 R)
• M80: 40,176,603 km (0.046 R)
• M81: 40,300,170 km (0.113 R)
• M82: 40,671,323 km (0.098 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit