🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.34 AU - 1.56 AU

Year: 654 Days

Day: 23.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,316,795 km

• M1: 186,100 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.4 AU - 1.66 AU

Year: 709 Days

Day: 30.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 11.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.83 AU - 9.47 AU

Year: 9534 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,316,795 km

• M1: 151,842 km (0.101 R)
• M2: 280,496 km (0.049 R)
• M3: 452,234 km (0.061 R)
• M4: 538,702 km (0.085 R)
• M5: 836,701 km (0.096 R)
• M6: 960,269 km (0.031 R)
• M7: 1,077,254 km (0.113 R)
• M8: 1,171,651 km (0.091 R)
• M9: 1,354,758 km (0.103 R)
• M10: 1,733,989 km (0.095 R)
• M11: 1,944,324 km (0.067 R)
• M12: 2,624,994 km (0.093 R)
• M13: 2,829,793 km (0.097 R)
• M14: 2,943,637 km (0.102 R)
• M15: 3,597,829 km (0.062 R)
• M16: 4,015,955 km (0.093 R)
• M17: 4,252,619 km (0.089 R)
• M18: 4,427,499 km (0.109 R)
• M19: 4,582,632 km (0.088 R)
• M20: 5,105,177 km (0.07 R)
• M21: 5,361,737 km (0.038 R)
• M22: 6,083,098 km (0.064 R)
• M23: 6,280,717 km (0.091 R)
• M24: 6,455,298 km (0.117 R)
• M25: 6,758,533 km (0.113 R)
• M26: 6,834,977 km (0.055 R)
• M27: 7,144,046 km (0.045 R)
• M28: 7,483,933 km (0.088 R)
• M29: 7,749,170 km (0.118 R)
• M30: 8,206,939 km (0.075 R)
• M31: 9,177,231 km (0.108 R)
• M32: 9,432,595 km (0.107 R)
• M33: 9,518,314 km (0.111 R)
• M34: 9,661,629 km (0.106 R)
• M35: 10,271,539 km (0.045 R)
• M36: 10,359,653 km (0.07 R)
• M37: 10,566,247 km (0.088 R)
• M38: 11,134,121 km (0.107 R)
• M39: 11,345,951 km (0.03 R)
• M40: 11,712,017 km (0.102 R)
• M41: 11,927,289 km (0.113 R)
• M42: 12,707,142 km (0.054 R)
• M43: 12,801,838 km (0.086 R)
• M44: 13,761,658 km (0.071 R)
• M45: 13,956,434 km (0.076 R)
• M46: 14,054,122 km (0.119 R)
• M47: 14,152,108 km (0.086 R)
• M48: 14,777,726 km (0.1 R)
• M49: 15,953,865 km (0.036 R)
• M50: 16,295,397 km (0.109 R)
• M51: 16,398,470 km (0.116 R)
• M52: 16,708,586 km (0.106 R)
• M53: 16,916,378 km (0.037 R)
• M54: 17,439,671 km (0.104 R)
• M55: 18,003,805 km (0.06 R)
• M56: 18,216,982 km (0.044 R)
• M57: 18,323,794 km (0.116 R)
• M58: 18,645,579 km (0.091 R)
• M59: 18,897,203 km (0.105 R)
• M60: 19,077,768 km (0.057 R)
• M61: 19,841,764 km (0.073 R)
• M62: 21,324,578 km (0.096 R)
• M63: 21,437,225 km (0.107 R)
• M64: 21,965,605 km (0.1 R)
• M65: 22,041,451 km (0.085 R)
• M66: 22,574,618 km (0.119 R)
• M67: 22,842,847 km (0.036 R)
• M68: 23,035,080 km (0.088 R)
• M69: 23,227,912 km (0.054 R)
• M70: 24,278,238 km (0.077 R)
• M71: 25,066,170 km (0.118 R)
• M72: 25,662,617 km (0.096 R)
• M73: 26,384,576 km (0.053 R)
• M74: 26,950,655 km (0.028 R)
• M75: 27,316,721 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit