🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 29.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 247 Days

Day: 34.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,235,347 km

• M1: 154,385 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.91 AU - 0.93 AU

Year: 316 Days

Day: 44.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,235,347 km

• M1: 107,561 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.53 AU - 1.89 AU

Year: 801 Days

Day: 17.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 120.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.82 AU - 2.8 AU

Year: 1257 Days

Day: 31.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.54 AU - 3.92 AU

Year: 2079 Days

Day: 43.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 124.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.68 AU - 4.4 AU

Year: 2385 Days

Day: 23.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 14.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.75 AU - 12.97 AU

Year: 15563 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,235,347 km

• M1: 217,515 km (0.058 R)
• M2: 361,877 km (0.041 R)
• M3: 535,860 km (0.103 R)
• M4: 644,468 km (0.032 R)
• M5: 779,854 km (0.111 R)
• M6: 1,062,893 km (0.094 R)
• M7: 1,402,630 km (0.086 R)
• M8: 2,079,410 km (0.115 R)
• M9: 2,398,503 km (0.095 R)
• M10: 2,536,282 km (0.077 R)
• M11: 2,762,325 km (0.062 R)
• M12: 3,234,755 km (0.091 R)
• M13: 3,356,976 km (0.099 R)
• M14: 3,511,810 km (0.044 R)
• M15: 3,701,051 km (0.066 R)
• M16: 4,155,679 km (0.104 R)
• M17: 4,288,821 km (0.032 R)
• M18: 4,594,001 km (0.057 R)
• M19: 4,871,206 km (0.082 R)
• M20: 5,011,977 km (0.082 R)
• M21: 5,662,130 km (0.064 R)
• M22: 6,962,435 km (0.116 R)
• M23: 7,564,716 km (0.112 R)
• M24: 8,905,412 km (0.104 R)
• M25: 9,078,197 km (0.104 R)
• M26: 9,559,154 km (0.103 R)
• M27: 9,691,698 km (0.054 R)
• M28: 10,728,860 km (0.076 R)
• M29: 11,144,293 km (0.059 R)
• M30: 12,038,739 km (0.114 R)
• M31: 12,374,137 km (0.098 R)
• M32: 12,809,916 km (0.093 R)
• M33: 13,152,346 km (0.085 R)
• M34: 13,646,767 km (0.116 R)
• M35: 14,298,714 km (0.116 R)
• M36: 15,894,175 km (0.102 R)
• M37: 17,437,277 km (0.112 R)
• M38: 17,926,014 km (0.098 R)
• M39: 18,584,543 km (0.07 R)
• M40: 18,916,800 km (0.03 R)
• M41: 20,436,266 km (0.088 R)
• M42: 21,355,246 km (0.111 R)
• M43: 21,703,360 km (0.081 R)
• M44: 21,994,777 km (0.098 R)
• M45: 22,817,864 km (0.117 R)
• M46: 23,471,756 km (0.077 R)
• M47: 23,711,113 km (0.069 R)
• M48: 23,951,217 km (0.082 R)
• M49: 24,312,796 km (0.088 R)
• M50: 24,433,820 km (0.116 R)
• M51: 24,737,055 km (0.088 R)
• M52: 25,041,636 km (0.071 R)
• M53: 27,082,750 km (0.117 R)
• M54: 27,901,499 km (0.079 R)
• M55: 28,984,288 km (0.107 R)
• M56: 29,627,709 km (0.095 R)
• M57: 30,210,841 km (0.076 R)
• M58: 30,471,141 km (0.093 R)
• M59: 32,714,362 km (0.089 R)
• M60: 32,981,843 km (0.098 R)
• M61: 33,586,068 km (0.098 R)
• M62: 34,465,554 km (0.112 R)
• M63: 36,662,249 km (0.115 R)
• M64: 39,116,552 km (0.104 R)
• M65: 39,542,607 km (0.046 R)
• M66: 41,262,085 km (0.103 R)
• M67: 41,551,108 km (0.104 R)
• M68: 41,768,324 km (0.08 R)
• M69: 41,985,839 km (0.118 R)
• M70: 43,005,947 km (0.059 R)
• M71: 43,592,670 km (0.117 R)
• M72: 44,034,432 km (0.11 R)
• M73: 44,403,640 km (0.069 R)
• M74: 44,848,095 km (0.091 R)
• M75: 45,517,546 km (0.112 R)
• M76: 45,741,494 km (0.067 R)
• M77: 46,115,339 km (0.113 R)
• M78: 46,490,381 km (0.092 R)
• M79: 48,000,422 km (0.081 R)
• M80: 48,837,721 km (0.08 R)
• M81: 50,064,423 km (0.061 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit