🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.85 AU

Year: 231 Days

Day: 45.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,702,967 km

• M1: 87,216 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.66 AU - 2.02 AU

Year: 869 Days

Day: 23.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.93 AU - 2.05 AU

Year: 978 Days

Day: 19.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.44 AU - 3.78 AU

Year: 1910 Days

Day: 22.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.41 AU - 6.13 AU

Year: 4213 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.9

Radius: 6.6

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.89 AU - 23.93 AU

Year: 29781 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,702,967 km

• M1: 256,411 km (0.064 R)
• M2: 392,844 km (0.071 R)
• M3: 532,120 km (0.057 R)
• M4: 619,036 km (0.112 R)
• M5: 2,568,296 km (0.067 R)
• M6: 2,795,386 km (0.114 R)
• M7: 3,028,908 km (0.075 R)
• M8: 3,228,472 km (0.051 R)
• M9: 3,391,234 km (0.117 R)
• M10: 3,938,613 km (0.101 R)
• M11: 4,558,546 km (0.115 R)
• M12: 4,926,258 km (0.049 R)
• M13: 5,303,693 km (0.112 R)
• M14: 5,495,927 km (0.059 R)
• M15: 5,788,540 km (0.079 R)
• M16: 6,036,124 km (0.112 R)
• M17: 6,852,031 km (0.046 R)
• M18: 8,810,866 km (0.118 R)
• M19: 8,867,713 km (0.082 R)
• M20: 9,038,554 km (0.058 R)
• M21: 9,153,146 km (0.109 R)
• M22: 9,383,826 km (0.101 R)
• M23: 9,616,301 km (0.091 R)
• M24: 11,296,584 km (0.083 R)
• M25: 13,065,429 km (0.12 R)
• M26: 14,313,973 km (0.119 R)
• M27: 14,380,694 km (0.116 R)
• M28: 14,648,773 km (0.038 R)
• M29: 15,121,951 km (0.12 R)
• M30: 15,326,302 km (0.097 R)
• M31: 15,463,034 km (0.114 R)
• M32: 17,064,180 km (0.117 R)
• M33: 17,848,522 km (0.079 R)
• M34: 18,498,824 km (0.053 R)
• M35: 19,525,963 km (0.1 R)
• M36: 19,897,265 km (0.104 R)
• M37: 20,421,007 km (0.094 R)
• M38: 20,722,297 km (0.102 R)
• M39: 21,405,660 km (0.114 R)
• M40: 21,481,955 km (0.11 R)
• M41: 21,634,994 km (0.094 R)
• M42: 21,711,737 km (0.118 R)
• M43: 22,794,377 km (0.048 R)
• M44: 23,499,582 km (0.113 R)
• M45: 23,973,657 km (0.058 R)
• M46: 25,172,834 km (0.032 R)
• M47: 25,495,816 km (0.074 R)
• M48: 26,227,798 km (0.065 R)
• M49: 26,966,512 km (0.113 R)
• M50: 27,545,905 km (0.094 R)
• M51: 28,548,510 km (0.108 R)
• M52: 28,801,031 km (0.101 R)
• M53: 30,589,473 km (0.107 R)
• M54: 31,714,449 km (0.068 R)
• M55: 32,325,856 km (0.109 R)
• M56: 32,853,039 km (0.115 R)
• M57: 33,737,910 km (0.069 R)
• M58: 35,350,426 km (0.111 R)
• M59: 35,712,153 km (0.058 R)
• M60: 36,075,078 km (0.108 R)
• M61: 42,141,720 km (0.08 R)
• M62: 43,973,845 km (0.102 R)
• M63: 44,265,412 km (0.115 R)
• M64: 45,340,272 km (0.071 R)
• M65: 46,324,776 km (0.089 R)
• M66: 46,720,612 km (0.087 R)
• M67: 46,819,795 km (0.049 R)
• M68: 47,914,702 km (0.096 R)
• M69: 48,214,795 km (0.103 R)
• M70: 49,018,136 km (0.074 R)
• M71: 49,421,452 km (0.087 R)
• M72: 49,522,430 km (0.077 R)
• M73: 50,434,529 km (0.086 R)
• M74: 53,100,512 km (0.086 R)
• M75: 54,659,322 km (0.118 R)
• M76: 54,972,879 km (0.026 R)
• M77: 55,287,035 km (0.107 R)
• M78: 59,210,538 km (0.112 R)
• M79: 59,532,473 km (0.101 R)
• M80: 61,802,920 km (0.112 R)
• M81: 62,238,698 km (0.108 R)
• M82: 63,222,603 km (0.09 R)
• M83: 63,551,868 km (0.092 R)
• M84: 64,321,998 km (0.093 R)
• M85: 66,205,435 km (0.062 R)
• M86: 66,762,687 km (0.092 R)
• M87: 67,657,731 km (0.084 R)
• M88: 68,331,670 km (0.109 R)
• M89: 68,894,906 km (0.038 R)
• M90: 69,912,770 km (0.113 R)
• M91: 70,935,421 km (0.112 R)
• M92: 73,686,825 km (0.113 R)
• M93: 73,917,654 km (0.107 R)
• M94: 76,122,727 km (0.045 R)
• M95: 76,472,936 km (0.077 R)
• M96: 77,057,714 km (0.06 R)
• M97: 77,643,988 km (0.1 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit