🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.76 AU - 0.78 AU

Year: 243 Days

Day: 43.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,967,580 km

• M1: 504,145 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 307 Days

Day: 14.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,967,580 km

• M1: 666,758 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 339 Days

Day: 24.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.03 AU - 1.19 AU

Year: 421 Days

Day: 28.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.37 AU - 1.41 AU

Year: 590 Days

Day: 43.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.22 AU - 1.78 AU

Year: 661 Days

Day: 19 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.9 AU - 2.98 AU

Year: 1372 Days

Day: 35.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.82 AU - 3.32 AU

Year: 1936 Days

Day: 26.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 69.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,967,580 km

• M1: 1,476,381 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 12.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.24 AU - 5.74 AU

Year: 4629 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,967,580 km

• M1: 154,834 km (0.106 R)
• M2: 356,941 km (0.115 R)
• M3: 439,070 km (0.086 R)
• M4: 644,318 km (0.029 R)
• M5: 725,998 km (0.115 R)
• M6: 910,752 km (0.109 R)
• M7: 994,975 km (0.118 R)
• M8: 1,111,811 km (0.106 R)
• M9: 1,212,940 km (0.091 R)
• M10: 1,349,373 km (0.12 R)
• M11: 1,502,411 km (0.098 R)
• M12: 2,108,732 km (0.029 R)
• M13: 2,184,877 km (0.106 R)
• M14: 2,634,119 km (0.045 R)
• M15: 2,716,398 km (0.113 R)
• M16: 2,841,612 km (0.06 R)
• M17: 2,954,408 km (0.106 R)
• M18: 3,054,489 km (0.094 R)
• M19: 3,258,092 km (0.118 R)
• M20: 3,391,384 km (0.101 R)
• M21: 3,771,213 km (0.062 R)
• M22: 3,848,854 km (0.11 R)
• M23: 4,021,640 km (0.112 R)
• M24: 4,391,146 km (0.11 R)
• M25: 4,771,723 km (0.104 R)
• M26: 4,940,619 km (0.104 R)
• M27: 5,301,749 km (0.074 R)
• M28: 5,388,964 km (0.078 R)
• M29: 5,618,148 km (0.072 R)
• M30: 5,940,681 km (0.076 R)
• M31: 6,031,487 km (0.117 R)
• M32: 6,140,993 km (0.093 R)
• M33: 6,343,399 km (0.08 R)
• M34: 6,454,699 km (0.098 R)
• M35: 6,622,997 km (0.105 R)
• M36: 6,830,639 km (0.097 R)
• M37: 7,021,376 km (0.062 R)
• M38: 7,117,268 km (0.114 R)
• M39: 7,349,594 km (0.108 R)
• M40: 7,762,035 km (0.113 R)
• M41: 7,961,000 km (0.093 R)
• M42: 8,121,519 km (0.116 R)
• M43: 8,242,693 km (0.083 R)
• M44: 8,589,012 km (0.104 R)
• M45: 8,981,707 km (0.108 R)
• M46: 9,211,788 km (0.089 R)
• M47: 9,956,935 km (0.097 R)
• M48: 10,611,127 km (0.088 R)
• M49: 10,876,663 km (0.103 R)
• M50: 11,414,467 km (0.101 R)
• M51: 11,663,847 km (0.116 R)
• M52: 11,754,952 km (0.085 R)
• M53: 12,867,062 km (0.098 R)
• M54: 13,079,192 km (0.101 R)
• M55: 13,221,460 km (0.087 R)
• M56: 13,723,061 km (0.092 R)
• M57: 14,523,859 km (0.075 R)
• M58: 14,794,332 km (0.103 R)
• M59: 15,016,634 km (0.089 R)
• M60: 15,265,116 km (0.104 R)
• M61: 15,715,855 km (0.026 R)
• M62: 16,990,578 km (0.112 R)
• M63: 17,431,593 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 5.1

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.49 AU - 15.71 AU

Year: 20077 Days

Day: 18.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,967,580 km

• M1: 300,243 km (0.106 R)
• M2: 398,828 km (0.088 R)
• M3: 508,034 km (0.106 R)
• M4: 777,460 km (0.076 R)
• M5: 1,628,822 km (0.074 R)
• M6: 2,608,688 km (0.109 R)
• M7: 2,815,881 km (0.106 R)
• M8: 2,886,192 km (0.04 R)
• M9: 2,956,952 km (0.034 R)
• M10: 3,028,459 km (0.105 R)
• M11: 3,658,715 km (0.083 R)
• M12: 3,890,592 km (0.09 R)
• M13: 4,207,141 km (0.105 R)
• M14: 4,573,207 km (0.101 R)
• M15: 4,656,084 km (0.047 R)
• M16: 4,991,931 km (0.063 R)
• M17: 5,554,569 km (0.058 R)
• M18: 6,046,148 km (0.052 R)
• M19: 6,274,135 km (0.118 R)
• M20: 6,691,662 km (0.095 R)
• M21: 6,738,636 km (0.093 R)
• M22: 7,022,722 km (0.084 R)
• M23: 7,214,208 km (0.096 R)
• M24: 7,310,549 km (0.06 R)
• M25: 7,407,488 km (0.077 R)
• M26: 7,651,482 km (0.034 R)
• M27: 8,097,284 km (0.106 R)
• M28: 8,910,498 km (0.104 R)
• M29: 9,274,320 km (0.095 R)
• M30: 10,722,876 km (0.093 R)
• M31: 11,501,383 km (0.081 R)
• M32: 11,670,429 km (0.084 R)
• M33: 12,470,778 km (0.111 R)
• M34: 13,111,954 km (0.114 R)
• M35: 14,914,459 km (0.11 R)
• M36: 14,975,794 km (0.078 R)
• M37: 15,098,913 km (0.107 R)
• M38: 16,032,703 km (0.119 R)
• M39: 16,284,775 km (0.088 R)
• M40: 16,538,194 km (0.119 R)
• M41: 17,306,379 km (0.086 R)
• M42: 17,371,006 km (0.09 R)
• M43: 17,825,035 km (0.082 R)
• M44: 18,282,954 km (0.053 R)
• M45: 18,877,307 km (0.097 R)
• M46: 21,873,453 km (0.082 R)
• M47: 22,928,118 km (0.075 R)
• M48: 23,140,995 km (0.102 R)
• M49: 23,283,263 km (0.056 R)
• M50: 27,158,745 km (0.1 R)
• M51: 27,308,942 km (0.113 R)
• M52: 27,912,120 km (0.057 R)
• M53: 29,208,535 km (0.105 R)
• M54: 29,285,279 km (0.1 R)
• M55: 30,836,759 km (0.107 R)
• M56: 31,150,166 km (0.09 R)
• M57: 31,464,771 km (0.095 R)
• M58: 33,133,236 km (0.104 R)
• M59: 35,320,356 km (0.116 R)
• M60: 35,402,336 km (0.107 R)
• M61: 35,566,295 km (0.102 R)
• M62: 35,894,962 km (0.102 R)
• M63: 36,059,819 km (0.057 R)
• M64: 38,308,275 km (0.078 R)
• M65: 38,729,692 km (0.08 R)
• M66: 39,322,100 km (0.09 R)
• M67: 40,344,751 km (0.108 R)
• M68: 42,852,011 km (0.083 R)
• M69: 43,992,096 km (0.037 R)
• M70: 44,787,359 km (0.11 R)
• M71: 45,053,493 km (0.117 R)
• M72: 45,587,258 km (0.069 R)
• M73: 46,302,336 km (0.113 R)
• M74: 46,481,704 km (0.115 R)
• M75: 50,854,450 km (0.048 R)
• M76: 54,408,147 km (0.112 R)
• M77: 54,597,388 km (0.104 R)
• M78: 55,356,598 km (0.03 R)
• M79: 55,737,474 km (0.097 R)
• M80: 58,621,721 km (0.064 R)
• M81: 59,301,643 km (0.031 R)
• M82: 60,669,416 km (0.037 R)
• M83: 61,357,267 km (0.093 R)
• M84: 62,839,782 km (0.114 R)
• M85: 63,137,632 km (0.05 R)
• M86: 63,535,562 km (0.078 R)
• M87: 63,734,826 km (0.118 R)
• M88: 64,234,035 km (0.114 R)
• M89: 65,940,647 km (0.107 R)
• M90: 66,243,433 km (0.107 R)
• M91: 66,647,796 km (0.102 R)
• M92: 67,255,762 km (0.094 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 12,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit