🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 149 Days

Day: 17.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.86 AU - 1.06 AU

Year: 352 Days

Day: 29 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.01 AU - 1.09 AU

Year: 403 Days

Day: 24.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.7 AU

Year: 654 Days

Day: 30.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.88 AU - 2.14 AU

Year: 1068 Days

Day: 23.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 12.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.93 AU - 7.85 AU

Year: 7528 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,959,671 km

• M1: 242,349 km (0.115 R)
• M2: 339,587 km (0.09 R)
• M3: 432,637 km (0.089 R)
• M4: 608,265 km (0.042 R)
• M5: 714,031 km (0.102 R)
• M6: 877,242 km (0.094 R)
• M7: 981,512 km (0.113 R)
• M8: 1,165,667 km (0.074 R)
• M9: 1,321,398 km (0.062 R)
• M10: 1,402,031 km (0.051 R)
• M11: 1,505,403 km (0.07 R)
• M12: 1,611,468 km (0.084 R)
• M13: 2,325,050 km (0.044 R)
• M14: 2,448,768 km (0.114 R)
• M15: 3,046,411 km (0.056 R)
• M16: 3,348,000 km (0.036 R)
• M17: 3,516,747 km (0.103 R)
• M18: 4,556,452 km (0.053 R)
• M19: 4,838,594 km (0.101 R)
• M20: 5,191,196 km (0.073 R)
• M21: 5,354,257 km (0.083 R)
• M22: 5,452,992 km (0.056 R)
• M23: 5,786,296 km (0.086 R)
• M24: 6,755,092 km (0.086 R)
• M25: 6,861,755 km (0.101 R)
• M26: 7,149,432 km (0.074 R)
• M27: 7,662,104 km (0.035 R)
• M28: 9,074,158 km (0.032 R)
• M29: 9,749,742 km (0.062 R)
• M30: 9,870,617 km (0.109 R)
• M31: 10,073,173 km (0.096 R)
• M32: 10,730,805 km (0.059 R)
• M33: 11,191,118 km (0.078 R)
• M34: 11,275,491 km (0.066 R)
• M35: 11,615,078 km (0.116 R)
• M36: 12,874,393 km (0.113 R)
• M37: 13,813,419 km (0.113 R)
• M38: 14,222,569 km (0.072 R)
• M39: 14,774,286 km (0.105 R)
• M40: 14,866,887 km (0.09 R)
• M41: 15,993,658 km (0.115 R)
• M42: 16,663,707 km (0.084 R)
• M43: 17,685,909 km (0.081 R)
• M44: 18,678,341 km (0.063 R)
• M45: 18,929,217 km (0.106 R)
• M46: 19,181,289 km (0.081 R)
• M47: 19,383,695 km (0.086 R)
• M48: 20,355,034 km (0.077 R)
• M49: 20,561,479 km (0.057 R)
• M50: 21,446,949 km (0.118 R)
• M51: 21,867,918 km (0.075 R)
• M52: 23,633,172 km (0.111 R)
• M53: 23,904,693 km (0.094 R)
• M54: 24,450,725 km (0.088 R)
• M55: 26,057,406 km (0.086 R)
• M56: 26,169,455 km (0.062 R)
• M57: 27,526,756 km (0.099 R)
• M58: 28,271,454 km (0.106 R)
• M59: 29,138,972 km (0.09 R)
• M60: 29,956,674 km (0.116 R)
• M61: 30,250,485 km (0.097 R)
• M62: 33,545,228 km (0.083 R)
• M63: 34,033,964 km (0.119 R)
• M64: 34,463,460 km (0.104 R)
• M65: 35,389,919 km (0.108 R)
• M66: 35,514,086 km (0.088 R)
• M67: 36,262,075 km (0.117 R)
• M68: 36,763,677 km (0.087 R)
• M69: 36,952,320 km (0.11 R)
• M70: 37,520,193 km (0.082 R)
• M71: 37,963,900 km (0.107 R)
• M72: 38,409,403 km (0.099 R)
• M73: 39,498,475 km (0.104 R)
• M74: 39,627,279 km (0.094 R)
• M75: 40,532,795 km (0.115 R)
• M76: 41,641,465 km (0.097 R)
• M77: 42,826,130 km (0.065 R)
• M78: 44,623,998 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit