🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 320 Days

Day: 18 Hours

Environment

Temp: 91 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 406 Days

Day: 20.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.6

Radius: 8.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.22 AU - 5.76 AU

Year: 4585 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,755,222 km

• M1: 109,805 km (0.085 R)
• M2: 173,833 km (0.083 R)
• M3: 335,847 km (0.09 R)
• M4: 407,355 km (0.028 R)
• M5: 477,965 km (0.04 R)
• M6: 592,557 km (0.08 R)
• M7: 700,118 km (0.094 R)
• M8: 769,681 km (0.091 R)
• M9: 832,662 km (0.113 R)
• M10: 925,861 km (0.103 R)
• M11: 1,237,623 km (0.07 R)
• M12: 1,301,651 km (0.097 R)
• M13: 1,501,065 km (0.092 R)
• M14: 1,581,249 km (0.096 R)
• M15: 1,758,224 km (0.092 R)
• M16: 1,842,896 km (0.109 R)
• M17: 2,380,551 km (0.111 R)
• M18: 2,488,411 km (0.094 R)
• M19: 2,639,206 km (0.111 R)
• M20: 2,722,831 km (0.1 R)
• M21: 2,793,142 km (0.096 R)
• M22: 2,935,709 km (0.109 R)
• M23: 3,007,964 km (0.089 R)
• M24: 3,514,503 km (0.107 R)
• M25: 3,637,622 km (0.117 R)
• M26: 3,777,945 km (0.096 R)
• M27: 3,967,635 km (0.078 R)
• M28: 4,047,670 km (0.056 R)
• M29: 4,128,303 km (0.093 R)
• M30: 4,291,065 km (0.099 R)
• M31: 4,422,711 km (0.113 R)
• M32: 4,877,339 km (0.026 R)
• M33: 4,997,616 km (0.059 R)
• M34: 5,241,161 km (0.049 R)
• M35: 5,470,794 km (0.095 R)
• M36: 5,776,273 km (0.107 R)
• M37: 5,903,581 km (0.088 R)
• M38: 6,124,088 km (0.059 R)
• M39: 6,328,588 km (0.075 R)
• M40: 6,403,537 km (0.063 R)
• M41: 6,592,329 km (0.072 R)
• M42: 7,071,940 km (0.112 R)
• M43: 7,562,920 km (0.105 R)
• M44: 8,064,971 km (0.083 R)
• M45: 8,702,407 km (0.119 R)
• M46: 8,806,827 km (0.093 R)
• M47: 9,122,329 km (0.102 R)
• M48: 9,270,879 km (0.045 R)
• M49: 9,699,627 km (0.045 R)
• M50: 9,851,169 km (0.1 R)
• M51: 9,916,394 km (0.107 R)
• M52: 10,003,610 km (0.085 R)
• M53: 10,822,209 km (0.063 R)
• M54: 10,979,437 km (0.092 R)
• M55: 11,250,807 km (0.083 R)
• M56: 11,433,017 km (0.06 R)
• M57: 12,078,233 km (0.09 R)
• M58: 12,264,781 km (0.116 R)
• M59: 12,617,234 km (0.104 R)
• M60: 12,782,689 km (0.063 R)
• M61: 12,949,042 km (0.114 R)
• M62: 13,235,821 km (0.032 R)
• M63: 13,355,948 km (0.099 R)
• M64: 13,524,695 km (0.032 R)
• M65: 13,791,278 km (0.095 R)
• M66: 14,084,191 km (0.111 R)
• M67: 14,527,300 km (0.099 R)
• M68: 14,601,650 km (0.057 R)
• M69: 14,975,046 km (0.059 R)
• M70: 15,225,772 km (0.068 R)
• M71: 15,376,866 km (0.085 R)
• M72: 15,731,263 km (0.116 R)
• M73: 16,062,922 km (0.081 R)
• M74: 16,191,127 km (0.069 R)
• M75: 16,268,170 km (0.069 R)
• M76: 16,500,047 km (0.029 R)
• M77: 16,707,090 km (0.101 R)
• M78: 16,836,941 km (0.112 R)
• M79: 17,517,462 km (0.109 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit