🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.56 AU - 0.82 AU

Year: 202 Days

Day: 20.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.37 AU - 1.69 AU

Year: 668 Days

Day: 47.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,414,634 km

• M1: 47,722 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.77 AU - 2.67 AU

Year: 1168 Days

Day: 27.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,414,634 km

• M1: 976,126 km (0.101 R)
• M2: 1,078,002 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.58 AU - 3.04 AU

Year: 1663 Days

Day: 18.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,414,634 km

• M1: 105,317 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 12.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.87 AU - 9.27 AU

Year: 8095 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,414,634 km

• M1: 230,680 km (0.11 R)
• M2: 330,163 km (0.077 R)
• M3: 455,077 km (0.1 R)
• M4: 736,770 km (0.069 R)
• M5: 838,795 km (0.116 R)
• M6: 977,772 km (0.075 R)
• M7: 1,091,765 km (0.117 R)
• M8: 1,193,342 km (0.088 R)
• M9: 1,443,470 km (0.069 R)
• M10: 1,770,491 km (0.091 R)
• M11: 2,250,850 km (0.065 R)
• M12: 2,540,172 km (0.073 R)
• M13: 3,328,553 km (0.067 R)
• M14: 3,505,228 km (0.109 R)
• M15: 3,685,194 km (0.037 R)
• M16: 3,920,960 km (0.1 R)
• M17: 4,686,303 km (0.112 R)
• M18: 4,942,265 km (0.059 R)
• M19: 5,202,715 km (0.114 R)
• M20: 5,408,561 km (0.038 R)
• M21: 5,587,032 km (0.095 R)
• M22: 5,919,588 km (0.076 R)
• M23: 6,667,577 km (0.094 R)
• M24: 7,020,329 km (0.047 R)
• M25: 7,777,892 km (0.113 R)
• M26: 8,320,334 km (0.092 R)
• M27: 8,804,882 km (0.11 R)
• M28: 9,192,191 km (0.115 R)
• M29: 9,477,474 km (0.115 R)
• M30: 9,874,357 km (0.099 R)
• M31: 10,093,219 km (0.102 R)
• M32: 10,461,529 km (0.088 R)
• M33: 10,721,979 km (0.116 R)
• M34: 11,746,724 km (0.099 R)
• M35: 12,056,392 km (0.11 R)
• M36: 12,251,318 km (0.118 R)
• M37: 12,486,485 km (0.06 R)
• M38: 12,802,586 km (0.116 R)
• M39: 12,921,815 km (0.07 R)
• M40: 13,081,287 km (0.056 R)
• M41: 13,241,506 km (0.105 R)
• M42: 14,837,117 km (0.108 R)
• M43: 14,920,592 km (0.081 R)
• M44: 15,764,025 km (0.114 R)
• M45: 16,536,249 km (0.058 R)
• M46: 17,057,897 km (0.061 R)
• M47: 17,806,186 km (0.111 R)
• M48: 17,939,328 km (0.101 R)
• M49: 20,299,982 km (0.084 R)
• M50: 20,905,405 km (0.097 R)
• M51: 22,086,031 km (0.088 R)
• M52: 23,191,410 km (0.03 R)
• M53: 24,020,033 km (0.115 R)
• M54: 24,167,237 km (0.034 R)
• M55: 24,610,795 km (0.09 R)
• M56: 25,605,920 km (0.075 R)
• M57: 26,007,739 km (0.075 R)
• M58: 26,970,252 km (0.098 R)
• M59: 27,327,941 km (0.088 R)
• M60: 27,532,890 km (0.113 R)
• M61: 27,686,976 km (0.042 R)
• M62: 27,892,972 km (0.117 R)
• M63: 28,099,417 km (0.114 R)
• M64: 28,202,789 km (0.096 R)
• M65: 29,086,912 km (0.076 R)
• M66: 29,453,726 km (0.109 R)
• M67: 29,769,228 km (0.11 R)
• M68: 30,032,969 km (0.111 R)
• M69: 30,562,995 km (0.104 R)
• M70: 31,202,974 km (0.104 R)
• M71: 31,363,792 km (0.068 R)
• M72: 31,524,759 km (0.119 R)
• M73: 32,442,093 km (0.092 R)
• M74: 33,149,542 km (0.057 R)
• M75: 33,587,564 km (0.102 R)
• M76: 35,637,654 km (0.072 R)
• M77: 37,671,137 km (0.075 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit