🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.48 AU - 0.64 AU

Year: 153 Days

Day: 17.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 296 Days

Day: 23.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,339,373 km

• M1: 249,080 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.36 AU - 1.54 AU

Year: 638 Days

Day: 22.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.84 AU - 1.88 AU

Year: 927 Days

Day: 31 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.22 AU - 2.6 AU

Year: 1367 Days

Day: 26.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,339,373 km

• M1: 783,594 km (0.105 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.12 AU - 5.36 AU

Year: 3769 Days

Day: 39.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.47 AU - 5.87 AU

Year: 4294 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,339,373 km

• M1: 257,907 km (0.087 R)
• M2: 372,499 km (0.081 R)
• M3: 527,332 km (0.113 R)
• M4: 698,622 km (0.047 R)
• M5: 841,338 km (0.111 R)
• M6: 995,275 km (0.061 R)
• M7: 1,303,895 km (0.064 R)
• M8: 1,501,215 km (0.102 R)
• M9: 2,047,696 km (0.12 R)
• M10: 2,501,725 km (0.115 R)
• M11: 2,731,059 km (0.104 R)
• M12: 2,967,573 km (0.036 R)
• M13: 3,252,108 km (0.093 R)
• M14: 3,567,012 km (0.095 R)
• M15: 4,272,366 km (0.04 R)
• M16: 4,501,699 km (0.118 R)
• M17: 4,617,937 km (0.11 R)
• M18: 4,735,072 km (0.096 R)
• M19: 5,263,003 km (0.091 R)
• M20: 5,558,907 km (0.063 R)
• M21: 5,987,655 km (0.095 R)
• M22: 6,090,129 km (0.066 R)
• M23: 6,244,963 km (0.1 R)
• M24: 6,401,143 km (0.11 R)
• M25: 6,637,807 km (0.108 R)
• M26: 6,743,872 km (0.107 R)
• M27: 7,038,729 km (0.111 R)
• M28: 7,365,152 km (0.119 R)
• M29: 7,836,385 km (0.106 R)
• M30: 8,174,776 km (0.085 R)
• M31: 8,546,975 km (0.086 R)
• M32: 9,012,823 km (0.092 R)
• M33: 9,516,818 km (0.056 R)
• M34: 10,029,939 km (0.115 R)
• M35: 10,244,013 km (0.073 R)
• M36: 10,366,983 km (0.078 R)
• M37: 10,895,063 km (0.033 R)
• M38: 11,146,687 km (0.092 R)
• M39: 11,816,287 km (0.111 R)
• M40: 11,945,240 km (0.031 R)
• M41: 12,172,180 km (0.03 R)
• M42: 12,498,902 km (0.111 R)
• M43: 12,597,487 km (0.099 R)
• M44: 12,696,371 km (0.084 R)
• M45: 13,194,532 km (0.11 R)
• M46: 13,361,932 km (0.036 R)
• M47: 13,530,080 km (0.06 R)
• M48: 13,868,620 km (0.079 R)
• M49: 14,312,926 km (0.071 R)
• M50: 14,796,576 km (0.073 R)
• M51: 14,935,702 km (0.089 R)
• M52: 16,893,639 km (0.088 R)
• M53: 17,039,048 km (0.093 R)
• M54: 18,554,774 km (0.12 R)
• M55: 20,733,068 km (0.034 R)
• M56: 20,888,949 km (0.089 R)
• M57: 21,045,129 km (0.085 R)
• M58: 21,280,297 km (0.088 R)
• M59: 21,437,674 km (0.045 R)
• M60: 21,674,188 km (0.078 R)
• M61: 21,832,463 km (0.117 R)
• M62: 22,229,645 km (0.034 R)
• M63: 22,870,373 km (0.099 R)
• M64: 23,233,297 km (0.068 R)
• M65: 23,679,548 km (0.062 R)
• M66: 24,374,879 km (0.094 R)
• M67: 24,580,725 km (0.066 R)
• M68: 24,994,064 km (0.117 R)
• M69: 26,247,694 km (0.118 R)
• M70: 26,458,627 km (0.107 R)
• M71: 26,670,159 km (0.103 R)
• M72: 26,882,289 km (0.117 R)
• M73: 27,994,100 km (0.083 R)
• M74: 28,339,222 km (0.063 R)
• M75: 28,469,073 km (0.102 R)
• M76: 28,599,074 km (0.109 R)
• M77: 29,121,021 km (0.081 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: 312 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit