🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 200 Days

Day: 17.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 246 Days

Day: 18.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,891,008 km

• M1: 273,615 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.64 AU - 1.66 AU

Year: 755 Days

Day: 47.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,891,008 km

• M1: 119,080 km (0.1 R)
• M2: 417,228 km (0.111 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 11.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.95 AU - 7.27 AU

Year: 5383 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,891,008 km

• M1: 170,242 km (0.062 R)
• M2: 262,395 km (0.052 R)
• M3: 512,074 km (0.118 R)
• M4: 690,544 km (0.107 R)
• M5: 770,579 km (0.065 R)
• M6: 854,204 km (0.075 R)
• M7: 1,084,734 km (0.078 R)
• M8: 1,235,978 km (0.117 R)
• M9: 1,394,551 km (0.089 R)
• M10: 1,484,011 km (0.081 R)
• M11: 1,764,507 km (0.069 R)
• M12: 1,845,439 km (0.099 R)
• M13: 2,028,248 km (0.077 R)
• M14: 2,502,623 km (0.082 R)
• M15: 2,649,827 km (0.059 R)
• M16: 2,876,169 km (0.095 R)
• M17: 3,011,106 km (0.09 R)
• M18: 3,327,805 km (0.097 R)
• M19: 3,572,397 km (0.044 R)
• M20: 3,759,843 km (0.071 R)
• M21: 4,166,151 km (0.067 R)
• M22: 4,319,489 km (0.095 R)
• M23: 4,474,622 km (0.064 R)
• M24: 4,677,028 km (0.084 R)
• M25: 5,349,470 km (0.098 R)
• M26: 5,588,528 km (0.118 R)
• M27: 6,151,614 km (0.12 R)
• M28: 6,251,396 km (0.092 R)
• M29: 6,835,875 km (0.032 R)
• M30: 7,279,133 km (0.048 R)
• M31: 7,704,739 km (0.095 R)
• M32: 9,058,749 km (0.104 R)
• M33: 9,286,737 km (0.119 R)
• M34: 9,430,201 km (0.078 R)
• M35: 9,806,739 km (0.074 R)
• M36: 10,040,859 km (0.091 R)
• M37: 10,158,743 km (0.105 R)
• M38: 10,306,545 km (0.093 R)
• M39: 10,634,464 km (0.086 R)
• M40: 11,026,410 km (0.06 R)
• M41: 11,484,629 km (0.086 R)
• M42: 12,546,025 km (0.034 R)
• M43: 12,864,220 km (0.115 R)
• M44: 13,056,453 km (0.039 R)
• M45: 14,097,655 km (0.087 R)
• M46: 14,461,776 km (0.062 R)
• M47: 14,761,869 km (0.087 R)
• M48: 15,165,335 km (0.092 R)
• M49: 15,266,762 km (0.087 R)
• M50: 16,362,865 km (0.116 R)
• M51: 16,675,675 km (0.097 R)
• M52: 16,780,393 km (0.049 R)
• M53: 17,378,037 km (0.097 R)
• M54: 17,626,070 km (0.107 R)
• M55: 17,804,091 km (0.112 R)
• M56: 17,946,808 km (0.117 R)
• M57: 18,125,876 km (0.098 R)
• M58: 18,233,587 km (0.039 R)
• M59: 18,449,606 km (0.102 R)
• M60: 18,738,928 km (0.095 R)
• M61: 19,139,252 km (0.094 R)
• M62: 19,248,908 km (0.07 R)
• M63: 19,542,419 km (0.099 R)
• M64: 19,652,971 km (0.117 R)
• M65: 19,911,477 km (0.057 R)
• M66: 20,693,724 km (0.053 R)
• M67: 20,806,371 km (0.104 R)
• M68: 20,919,168 km (0.118 R)
• M69: 21,069,813 km (0.117 R)
• M70: 21,981,762 km (0.094 R)
• M71: 22,558,162 km (0.038 R)
• M72: 22,828,785 km (0.081 R)
• M73: 23,922,495 km (0.104 R)
• M74: 24,001,183 km (0.094 R)
• M75: 24,554,994 km (0.062 R)
• M76: 25,113,144 km (0.072 R)
• M77: 26,201,169 km (0.068 R)
• M78: 26,648,766 km (0.109 R)
• M79: 27,593,028 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 10.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.3 AU - 11.5 AU

Year: 11103 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,891,008 km

• M1: 158,125 km (0.093 R)
• M2: 227,838 km (0.111 R)
• M3: 333,454 km (0.085 R)
• M4: 541,245 km (0.114 R)
• M5: 684,560 km (0.102 R)
• M6: 1,249,292 km (0.082 R)
• M7: 1,424,770 km (0.045 R)
• M8: 1,714,392 km (0.08 R)
• M9: 1,910,514 km (0.093 R)
• M10: 2,045,452 km (0.106 R)
• M11: 2,114,117 km (0.086 R)
• M12: 2,230,504 km (0.113 R)
• M13: 2,445,177 km (0.085 R)
• M14: 2,542,865 km (0.05 R)
• M15: 2,617,065 km (0.099 R)
• M16: 2,717,146 km (0.088 R)
• M17: 3,236,550 km (0.069 R)
• M18: 3,702,248 km (0.116 R)
• M19: 3,786,621 km (0.073 R)
• M20: 4,425,404 km (0.102 R)
• M21: 5,066,431 km (0.105 R)
• M22: 5,286,490 km (0.102 R)
• M23: 5,381,933 km (0.118 R)
• M24: 5,933,052 km (0.108 R)
• M25: 6,332,927 km (0.106 R)
• M26: 6,536,230 km (0.06 R)
• M27: 7,088,845 km (0.026 R)
• M28: 7,335,232 km (0.101 R)
• M29: 7,836,834 km (0.07 R)
• M30: 7,982,243 km (0.097 R)
• M31: 8,128,400 km (0.084 R)
• M32: 8,722,304 km (0.091 R)
• M33: 8,797,552 km (0.052 R)
• M34: 9,138,784 km (0.12 R)
• M35: 9,291,973 km (0.088 R)
• M36: 9,484,505 km (0.101 R)
• M37: 9,639,488 km (0.108 R)
• M38: 9,756,324 km (0.119 R)
• M39: 10,869,033 km (0.099 R)
• M40: 11,522,926 km (0.12 R)
• M41: 12,063,572 km (0.103 R)
• M42: 12,442,803 km (0.119 R)
• M43: 12,954,428 km (0.074 R)
• M44: 13,212,783 km (0.105 R)
• M45: 13,386,017 km (0.11 R)
• M46: 13,778,712 km (0.093 R)
• M47: 15,295,634 km (0.093 R)
• M48: 15,523,173 km (0.083 R)
• M49: 15,614,577 km (0.12 R)
• M50: 16,351,646 km (0.106 R)
• M51: 16,537,745 km (0.091 R)
• M52: 16,631,094 km (0.047 R)
• M53: 16,818,092 km (0.07 R)
• M54: 17,053,110 km (0.095 R)
• M55: 17,526,139 km (0.092 R)
• M56: 17,621,283 km (0.073 R)
• M57: 18,099,398 km (0.103 R)
• M58: 18,291,930 km (0.084 R)
• M59: 18,436,741 km (0.088 R)
• M60: 18,678,940 km (0.108 R)
• M61: 20,805,324 km (0.086 R)
• M62: 21,259,952 km (0.109 R)
• M63: 21,564,982 km (0.083 R)
• M64: 23,215,794 km (0.041 R)
• M65: 23,477,441 km (0.08 R)
• M66: 23,582,309 km (0.092 R)
• M67: 23,792,644 km (0.049 R)
• M68: 24,056,385 km (0.096 R)
• M69: 25,875,644 km (0.095 R)
• M70: 26,582,794 km (0.113 R)
• M71: 27,572,533 km (0.051 R)
• M72: 30,498,967 km (0.111 R)
• M73: 32,057,029 km (0.111 R)
• M74: 32,290,102 km (0.076 R)
• M75: 33,168,840 km (0.063 R)
• M76: 33,640,821 km (0.098 R)
• M77: 36,275,988 km (0.102 R)
• M78: 36,458,048 km (0.086 R)
• M79: 37,372,989 km (0.089 R)
• M80: 37,864,119 km (0.066 R)
• M81: 41,044,569 km (0.094 R)
• M82: 41,424,398 km (0.052 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit