🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.83 AU - 0.89 AU

Year: 302 Days

Day: 20.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 318 Days

Day: 18.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.97 AU

Year: 329 Days

Day: 13.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.1 AU - 1.78 AU

Year: 654 Days

Day: 12.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,357,572 km

• M1: 26,329 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.47 AU - 2.99 AU

Year: 1708 Days

Day: 21.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,357,572 km

• M1: 375,790 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.82 AU - 4.54 AU

Year: 3237 Days

Day: 17.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,357,572 km

• M1: 1,085,333 km (0.057 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.9

Radius: 4.3

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.23 AU - 17.37 AU

Year: 27253 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,357,572 km

• M1: 55,950 km (0.109 R)
• M2: 501,751 km (0.107 R)
• M3: 610,808 km (0.102 R)
• M4: 776,114 km (0.103 R)
• M5: 929,003 km (0.03 R)
• M6: 1,008,888 km (0.106 R)
• M7: 1,119,142 km (0.064 R)
• M8: 1,233,135 km (0.114 R)
• M9: 1,381,237 km (0.11 R)
• M10: 1,993,990 km (0.091 R)
• M11: 2,310,240 km (0.079 R)
• M12: 2,346,293 km (0.112 R)
• M13: 2,755,892 km (0.109 R)
• M14: 2,832,636 km (0.077 R)
• M15: 2,871,382 km (0.117 R)
• M16: 3,267,965 km (0.085 R)
• M17: 3,555,642 km (0.106 R)
• M18: 5,159,182 km (0.052 R)
• M19: 5,206,604 km (0.093 R)
• M20: 5,590,472 km (0.113 R)
• M21: 6,133,363 km (0.116 R)
• M22: 6,183,478 km (0.103 R)
• M23: 6,385,585 km (0.087 R)
• M24: 6,487,461 km (0.114 R)
• M25: 7,057,280 km (0.098 R)
• M26: 7,321,469 km (0.074 R)
• M27: 7,535,245 km (0.063 R)
• M28: 8,690,739 km (0.079 R)
• M29: 8,860,233 km (0.065 R)
• M30: 9,317,703 km (0.09 R)
• M31: 9,665,818 km (0.067 R)
• M32: 10,434,601 km (0.109 R)
• M33: 11,593,087 km (0.11 R)
• M34: 12,092,893 km (0.065 R)
• M35: 13,308,077 km (0.101 R)
• M36: 14,897,554 km (0.111 R)
• M37: 15,304,311 km (0.077 R)
• M38: 15,852,138 km (0.027 R)
• M39: 16,685,997 km (0.101 R)
• M40: 16,967,091 km (0.084 R)
• M41: 17,108,312 km (0.062 R)
• M42: 17,605,425 km (0.099 R)
• M43: 18,832,128 km (0.06 R)
• M44: 20,310,454 km (0.112 R)
• M45: 20,460,202 km (0.108 R)
• M46: 20,610,547 km (0.088 R)
• M47: 21,063,380 km (0.072 R)
• M48: 21,595,949 km (0.107 R)
• M49: 21,979,069 km (0.092 R)
• M50: 22,132,855 km (0.069 R)
• M51: 25,768,981 km (0.065 R)
• M52: 26,501,712 km (0.089 R)
• M53: 27,076,317 km (0.083 R)
• M54: 27,241,323 km (0.074 R)
• M55: 28,070,993 km (0.114 R)
• M56: 28,993,264 km (0.083 R)
• M57: 30,095,950 km (0.095 R)
• M58: 30,695,389 km (0.065 R)
• M59: 31,732,102 km (0.072 R)
• M60: 34,999,918 km (0.114 R)
• M61: 36,264,169 km (0.066 R)
• M62: 37,084,714 km (0.1 R)
• M63: 38,003,544 km (0.106 R)
• M64: 38,744,053 km (0.056 R)
• M65: 39,769,846 km (0.106 R)
• M66: 40,615,971 km (0.05 R)
• M67: 45,324,864 km (0.115 R)
• M68: 45,422,701 km (0.099 R)
• M69: 48,092,125 km (0.099 R)
• M70: 48,892,773 km (0.104 R)
• M71: 49,496,101 km (0.08 R)
• M72: 49,899,716 km (0.117 R)
• M73: 50,913,541 km (0.101 R)
• M74: 52,961,386 km (0.051 R)
• M75: 54,514,960 km (0.11 R)
• M76: 54,723,200 km (0.055 R)
• M77: 55,663,573 km (0.105 R)
• M78: 55,873,309 km (0.082 R)
• M79: 56,188,362 km (0.116 R)
• M80: 56,925,879 km (0.108 R)
• M81: 59,371,356 km (0.047 R)
• M82: 60,660,889 km (0.067 R)
• M83: 63,158,127 km (0.112 R)
• M84: 65,467,319 km (0.103 R)
• M85: 67,022,090 km (0.097 R)
• M86: 67,916,087 km (0.101 R)
• M87: 68,028,136 km (0.114 R)
• M88: 69,941,642 km (0.117 R)
• M89: 70,281,229 km (0.081 R)
• M90: 71,416,976 km (0.082 R)
• M91: 72,444,414 km (0.07 R)
• M92: 75,323,575 km (0.12 R)
• M93: 75,904,015 km (0.042 R)
• M94: 77,185,919 km (0.09 R)
• M95: 77,419,740 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit