🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.64 AU - 0.86 AU

Year: 242 Days

Day: 24.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,365,122 km

• M1: 89,460 km (0.066 R)
• M2: 248,931 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 287 Days

Day: 21.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 166.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,365,122 km

• M1: 162,762 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.76 AU

Year: 664 Days

Day: 32.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.61 AU - 2.69 AU

Year: 1175 Days

Day: 45.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,365,122 km

• M1: 787,782 km (0.109 R)
• M2: 839,394 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.11 AU - 2.83 AU

Year: 1447 Days

Day: 32.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.06 AU - 3.3 AU

Year: 2114 Days

Day: 34.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,365,122 km

• M1: 645,664 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 13.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.75 AU - 10.53 AU

Year: 10301 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,365,122 km

• M1: 179,817 km (0.057 R)
• M2: 388,954 km (0.105 R)
• M3: 633,547 km (0.117 R)
• M4: 1,819,858 km (0.069 R)
• M5: 2,203,876 km (0.103 R)
• M6: 2,535,086 km (0.061 R)
• M7: 2,746,916 km (0.112 R)
• M8: 2,937,205 km (0.086 R)
• M9: 3,388,841 km (0.072 R)
• M10: 3,832,398 km (0.056 R)
• M11: 4,045,874 km (0.099 R)
• M12: 4,326,221 km (0.12 R)
• M13: 4,421,066 km (0.111 R)
• M14: 5,004,946 km (0.055 R)
• M15: 5,138,088 km (0.095 R)
• M16: 5,407,963 km (0.115 R)
• M17: 5,578,953 km (0.06 R)
• M18: 5,751,889 km (0.079 R)
• M19: 5,961,625 km (0.077 R)
• M20: 6,102,995 km (0.096 R)
• M21: 7,048,603 km (0.102 R)
• M22: 7,768,617 km (0.087 R)
• M23: 8,872,201 km (0.079 R)
• M24: 9,319,199 km (0.079 R)
• M25: 9,898,891 km (0.083 R)
• M26: 10,066,590 km (0.045 R)
• M27: 10,704,176 km (0.117 R)
• M28: 12,649,248 km (0.078 R)
• M29: 12,877,086 km (0.084 R)
• M30: 13,014,566 km (0.035 R)
• M31: 13,615,650 km (0.11 R)
• M32: 13,896,146 km (0.06 R)
• M33: 14,367,828 km (0.112 R)
• M34: 14,988,959 km (0.054 R)
• M35: 15,521,377 km (0.092 R)
• M36: 15,618,915 km (0.113 R)
• M37: 15,765,521 km (0.105 R)
• M38: 17,763,850 km (0.11 R)
• M39: 19,840,717 km (0.091 R)
• M40: 20,639,270 km (0.058 R)
• M41: 20,854,093 km (0.111 R)
• M42: 21,339,987 km (0.117 R)
• M43: 21,829,620 km (0.106 R)
• M44: 22,322,845 km (0.089 R)
• M45: 22,653,905 km (0.082 R)
• M46: 23,209,062 km (0.042 R)
• M47: 24,332,842 km (0.09 R)
• M48: 25,015,756 km (0.102 R)
• M49: 25,474,423 km (0.082 R)
• M50: 25,704,804 km (0.048 R)
• M51: 25,993,827 km (0.078 R)
• M52: 26,109,765 km (0.067 R)
• M53: 26,516,671 km (0.091 R)
• M54: 28,702,745 km (0.037 R)
• M55: 29,605,419 km (0.087 R)
• M56: 29,726,443 km (0.097 R)
• M57: 30,273,224 km (0.088 R)
• M58: 31,007,450 km (0.108 R)
• M59: 31,871,527 km (0.12 R)
• M60: 32,743,533 km (0.099 R)
• M61: 33,182,453 km (0.118 R)
• M62: 33,749,728 km (0.045 R)
• M63: 34,256,566 km (0.099 R)
• M64: 35,149,665 km (0.071 R)
• M65: 35,727,861 km (0.11 R)
• M66: 35,985,917 km (0.069 R)
• M67: 37,219,801 km (0.109 R)
• M68: 38,335,651 km (0.103 R)
• M69: 38,732,086 km (0.082 R)
• M70: 39,063,445 km (0.039 R)
• M71: 40,599,965 km (0.117 R)
• M72: 41,071,497 km (0.11 R)
• M73: 41,341,820 km (0.119 R)
• M74: 41,544,974 km (0.061 R)
• M75: 41,884,262 km (0.103 R)
• M76: 42,497,165 km (0.096 R)
• M77: 42,702,114 km (0.093 R)
• M78: 43,181,725 km (0.089 R)
• M79: 43,594,166 km (0.092 R)
• M80: 44,770,005 km (0.079 R)
• M81: 45,956,316 km (0.095 R)
• M82: 46,377,434 km (0.079 R)
• M83: 47,011,580 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit