🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.01 AU - 1.53 AU

Year: 620 Days

Day: 31 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,351,980 km

• M1: 202,855 km (0.078 R)
• M2: 774,468 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.21 AU - 2.01 AU

Year: 886 Days

Day: 45.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 10.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.94 AU - 6.38 AU

Year: 5081 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,351,980 km

• M1: 172,636 km (0.075 R)
• M2: 647,460 km (0.118 R)
• M3: 765,941 km (0.059 R)
• M4: 1,053,468 km (0.036 R)
• M5: 1,405,322 km (0.092 R)
• M6: 1,578,856 km (0.113 R)
• M7: 1,676,543 km (0.055 R)
• M8: 2,070,135 km (0.113 R)
• M9: 2,141,643 km (0.119 R)
• M10: 2,250,401 km (0.086 R)
• M11: 2,435,753 km (0.083 R)
• M12: 2,684,534 km (0.062 R)
• M13: 2,802,118 km (0.09 R)
• M14: 3,001,980 km (0.093 R)
• M15: 3,310,750 km (0.115 R)
• M16: 3,914,527 km (0.101 R)
• M17: 4,070,708 km (0.089 R)
• M18: 4,252,020 km (0.059 R)
• M19: 4,343,574 km (0.114 R)
• M20: 4,412,688 km (0.068 R)
• M21: 4,552,114 km (0.081 R)
• M22: 4,740,308 km (0.05 R)
• M23: 5,197,628 km (0.112 R)
• M24: 5,271,081 km (0.025 R)
• M25: 5,643,879 km (0.119 R)
• M26: 6,051,084 km (0.111 R)
• M27: 7,137,464 km (0.112 R)
• M28: 7,301,423 km (0.109 R)
• M29: 7,885,453 km (0.115 R)
• M30: 7,970,126 km (0.096 R)
• M31: 8,254,511 km (0.105 R)
• M32: 8,426,848 km (0.074 R)
• M33: 8,571,210 km (0.087 R)
• M34: 8,921,419 km (0.111 R)
• M35: 9,216,725 km (0.041 R)
• M36: 9,575,461 km (0.082 R)
• M37: 10,430,113 km (0.104 R)
• M38: 10,710,011 km (0.099 R)
• M39: 11,055,582 km (0.104 R)
• M40: 11,213,856 km (0.105 R)
• M41: 11,628,841 km (0.041 R)
• M42: 11,725,332 km (0.065 R)
• M43: 12,049,061 km (0.103 R)
• M44: 13,372,703 km (0.081 R)
• M45: 13,507,641 km (0.118 R)
• M46: 13,575,259 km (0.11 R)
• M47: 14,223,317 km (0.117 R)
• M48: 14,568,439 km (0.063 R)
• M49: 15,762,529 km (0.115 R)
• M50: 15,869,342 km (0.101 R)
• M51: 16,914,882 km (0.072 R)
• M52: 17,280,648 km (0.067 R)
• M53: 17,390,902 km (0.082 R)
• M54: 18,168,961 km (0.076 R)
• M55: 18,693,900 km (0.119 R)
• M56: 19,682,293 km (0.11 R)
• M57: 20,221,443 km (0.083 R)
• M58: 20,298,935 km (0.025 R)
• M59: 21,078,639 km (0.073 R)
• M60: 21,235,717 km (0.096 R)
• M61: 21,353,750 km (0.103 R)
• M62: 21,828,424 km (0.097 R)
• M63: 22,989,602 km (0.051 R)
• M64: 23,475,945 km (0.074 R)
• M65: 23,802,068 km (0.1 R)
• M66: 24,624,109 km (0.116 R)
• M67: 24,955,468 km (0.048 R)
• M68: 25,204,997 km (0.065 R)
• M69: 25,706,449 km (0.03 R)
• M70: 27,273,337 km (0.099 R)
• M71: 27,831,337 km (0.09 R)
• M72: 27,917,506 km (0.12 R)
• M73: 28,003,674 km (0.042 R)
• M74: 28,740,444 km (0.107 R)
• M75: 29,001,941 km (0.112 R)
• M76: 29,089,306 km (0.101 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: 365 - 16,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit