🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.75 AU - 1.83 AU

Year: 854 Days

Day: 29.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.76 AU - 2.32 AU

Year: 1039 Days

Day: 46.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 10.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.03 AU - 7.43 AU

Year: 6223 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,592,401 km

• M1: 142,567 km (0.12 R)
• M2: 276,457 km (0.084 R)
• M3: 365,617 km (0.115 R)
• M4: 451,187 km (0.106 R)
• M5: 637,586 km (0.118 R)
• M6: 746,045 km (0.097 R)
• M7: 839,693 km (0.11 R)
• M8: 1,016,817 km (0.118 R)
• M9: 1,145,920 km (0.114 R)
• M10: 1,540,110 km (0.077 R)
• M11: 1,759,720 km (0.085 R)
• M12: 1,830,480 km (0.083 R)
• M13: 2,753,947 km (0.112 R)
• M14: 2,886,790 km (0.112 R)
• M15: 2,971,014 km (0.096 R)
• M16: 3,124,501 km (0.118 R)
• M17: 3,193,615 km (0.119 R)
• M18: 3,655,574 km (0.108 R)
• M19: 3,820,430 km (0.056 R)
• M20: 3,987,681 km (0.107 R)
• M21: 4,119,626 km (0.115 R)
• M22: 4,233,769 km (0.096 R)
• M23: 4,329,662 km (0.106 R)
• M24: 4,465,347 km (0.107 R)
• M25: 4,543,437 km (0.083 R)
• M26: 4,800,596 km (0.11 R)
• M27: 5,123,577 km (0.076 R)
• M28: 5,267,191 km (0.072 R)
• M29: 5,370,564 km (0.116 R)
• M30: 5,663,626 km (0.093 R)
• M31: 6,005,008 km (0.102 R)
• M32: 6,134,709 km (0.094 R)
• M33: 6,419,095 km (0.107 R)
• M34: 6,618,509 km (0.115 R)
• M35: 6,685,529 km (0.094 R)
• M36: 6,775,138 km (0.074 R)
• M37: 6,932,814 km (0.111 R)
• M38: 7,046,359 km (0.073 R)
• M39: 8,166,697 km (0.087 R)
• M40: 8,576,745 km (0.1 R)
• M41: 9,117,392 km (0.105 R)
• M42: 9,643,827 km (0.079 R)
• M43: 10,621,449 km (0.079 R)
• M44: 11,095,524 km (0.049 R)
• M45: 11,281,774 km (0.109 R)
• M46: 11,792,501 km (0.108 R)
• M47: 12,037,093 km (0.044 R)
• M48: 12,448,488 km (0.08 R)
• M49: 12,753,069 km (0.104 R)
• M50: 12,948,294 km (0.097 R)
• M51: 13,060,193 km (0.119 R)
• M52: 13,910,208 km (0.103 R)
• M53: 14,312,926 km (0.092 R)
• M54: 14,602,996 km (0.068 R)
• M55: 15,307,004 km (0.118 R)
• M56: 15,484,726 km (0.116 R)
• M57: 15,722,886 km (0.094 R)
• M58: 15,902,104 km (0.081 R)
• M59: 16,142,358 km (0.097 R)
• M60: 16,687,194 km (0.077 R)
• M61: 17,299,647 km (0.099 R)
• M62: 17,608,717 km (0.095 R)
• M63: 17,981,814 km (0.086 R)
• M64: 18,200,825 km (0.049 R)
• M65: 18,357,753 km (0.107 R)
• M66: 18,641,241 km (0.076 R)
• M67: 18,894,660 km (0.082 R)
• M68: 19,212,855 km (0.053 R)
• M69: 19,436,653 km (0.078 R)
• M70: 19,629,185 km (0.12 R)
• M71: 19,822,316 km (0.096 R)
• M72: 19,951,419 km (0.07 R)
• M73: 20,048,508 km (0.106 R)
• M74: 20,470,823 km (0.093 R)
• M75: 20,666,796 km (0.117 R)
• M76: 21,192,184 km (0.081 R)
• M77: 21,522,795 km (0.105 R)
• M78: 22,088,874 km (0.105 R)
• M79: 22,189,254 km (0.078 R)
• M80: 22,390,463 km (0.099 R)
• M81: 22,592,420 km (0.088 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit