🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 146 Days

Day: 21 Hours

Environment

Temp: 270 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.65 AU - 0.77 AU

Year: 208 Days

Day: 35.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 111.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.83 AU - 0.89 AU

Year: 278 Days

Day: 15.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,885,909 km

• M1: 39,943 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.2 AU

Year: 834 Days

Day: 13.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.06 AU - 2.44 AU

Year: 1175 Days

Day: 47.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.41 AU - 3.53 AU

Year: 2251 Days

Day: 39.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,885,909 km

• M1: 435,479 km (0.085 R)
• M2: 629,209 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.34 AU - 5.22 AU

Year: 3639 Days

Day: 46.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 10.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.67 AU - 7.97 AU

Year: 6203 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 154.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,885,909 km

• M1: 128,804 km (0.111 R)
• M2: 290,070 km (0.091 R)
• M3: 359,932 km (0.115 R)
• M4: 479,461 km (0.101 R)
• M5: 847,771 km (0.101 R)
• M6: 992,582 km (0.103 R)
• M7: 1,158,037 km (0.111 R)
• M8: 1,503,459 km (0.077 R)
• M9: 1,837,211 km (0.105 R)
• M10: 1,983,219 km (0.081 R)
• M11: 2,163,634 km (0.102 R)
• M12: 2,508,607 km (0.056 R)
• M13: 2,573,233 km (0.053 R)
• M14: 2,854,178 km (0.108 R)
• M15: 2,972,809 km (0.094 R)
• M16: 3,267,816 km (0.099 R)
• M17: 3,427,886 km (0.072 R)
• M18: 3,645,401 km (0.088 R)
• M19: 3,737,404 km (0.104 R)
• M20: 3,830,304 km (0.114 R)
• M21: 3,905,103 km (0.052 R)
• M22: 4,018,199 km (0.101 R)
• M23: 4,266,980 km (0.111 R)
• M24: 4,481,653 km (0.084 R)
• M25: 4,620,031 km (0.118 R)
• M26: 5,043,842 km (0.116 R)
• M27: 5,270,782 km (0.111 R)
• M28: 5,480,069 km (0.084 R)
• M29: 6,124,537 km (0.118 R)
• M30: 6,500,327 km (0.085 R)
• M31: 6,883,746 km (0.111 R)
• M32: 7,066,854 km (0.082 R)
• M33: 7,158,857 km (0.062 R)
• M34: 7,251,458 km (0.116 R)
• M35: 7,414,220 km (0.058 R)
• M36: 8,077,836 km (0.092 R)
• M37: 8,295,202 km (0.118 R)
• M38: 9,008,634 km (0.108 R)
• M39: 9,158,830 km (0.093 R)
• M40: 9,563,044 km (0.08 R)
• M41: 9,741,813 km (0.087 R)
• M42: 10,520,470 km (0.082 R)
• M43: 10,997,089 km (0.083 R)
• M44: 11,318,874 km (0.086 R)
• M45: 11,535,193 km (0.062 R)
• M46: 11,889,440 km (0.044 R)
• M47: 12,081,823 km (0.103 R)
• M48: 12,219,752 km (0.051 R)
• M49: 13,058,697 km (0.097 R)
• M50: 13,228,641 km (0.117 R)
• M51: 13,599,494 km (0.09 R)
• M52: 14,118,748 km (0.096 R)
• M53: 14,732,698 km (0.028 R)
• M54: 16,016,995 km (0.075 R)
• M55: 16,473,418 km (0.103 R)
• M56: 16,872,396 km (0.112 R)
• M57: 17,057,598 km (0.108 R)
• M58: 17,181,465 km (0.114 R)
• M59: 17,336,748 km (0.098 R)
• M60: 17,430,097 km (0.116 R)
• M61: 17,742,607 km (0.119 R)
• M62: 17,931,100 km (0.102 R)
• M63: 18,214,887 km (0.11 R)
• M64: 18,436,741 km (0.099 R)
• M65: 18,691,207 km (0.109 R)
• M66: 19,107,388 km (0.091 R)
• M67: 19,623,800 km (0.082 R)
• M68: 19,851,189 km (0.065 R)
• M69: 20,538,591 km (0.097 R)
• M70: 20,935,025 km (0.045 R)
• M71: 21,134,140 km (0.088 R)
• M72: 21,534,165 km (0.099 R)
• M73: 21,634,545 km (0.097 R)
• M74: 22,341,844 km (0.075 R)
• M75: 22,409,611 km (0.082 R)
• M76: 22,647,322 km (0.054 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit