🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.9 AU

Year: 715 Days

Day: 26.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.96 AU - 2.12 AU

Year: 1070 Days

Day: 46.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.56 AU - 3.18 AU

Year: 1785 Days

Day: 14.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.56 AU - 3.84 AU

Year: 2101 Days

Day: 46 Hours

Environment

Temp: -100 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 11.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.09 AU - 6.07 AU

Year: 4839 Days

Day: 11.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,212,758 km

• M1: 153,787 km (0.114 R)
• M2: 265,985 km (0.034 R)
• M3: 372,050 km (0.094 R)
• M4: 457,171 km (0.105 R)
• M5: 834,307 km (0.1 R)
• M6: 943,065 km (0.084 R)
• M7: 1,057,208 km (0.113 R)
• M8: 1,225,057 km (0.081 R)
• M9: 1,402,330 km (0.047 R)
• M10: 1,481,019 km (0.093 R)
• M11: 1,574,667 km (0.109 R)
• M12: 1,698,385 km (0.09 R)
• M13: 1,853,966 km (0.085 R)
• M14: 2,029,445 km (0.058 R)
• M15: 2,119,203 km (0.102 R)
• M16: 2,412,714 km (0.118 R)
• M17: 2,524,165 km (0.109 R)
• M18: 2,719,540 km (0.063 R)
• M19: 2,819,022 km (0.109 R)
• M20: 3,107,746 km (0.1 R)
• M21: 3,604,411 km (0.118 R)
• M22: 4,513,368 km (0.098 R)
• M23: 5,178,181 km (0.115 R)
• M24: 5,343,935 km (0.049 R)
• M25: 5,809,035 km (0.12 R)
• M26: 6,068,438 km (0.097 R)
• M27: 6,243,318 km (0.113 R)
• M28: 6,442,283 km (0.086 R)
• M29: 7,120,260 km (0.114 R)
• M30: 7,421,251 km (0.116 R)
• M31: 7,561,574 km (0.102 R)
• M32: 7,726,431 km (0.119 R)
• M33: 8,107,606 km (0.096 R)
• M34: 8,203,947 km (0.051 R)
• M35: 8,519,449 km (0.092 R)
• M36: 9,187,703 km (0.068 R)
• M37: 9,439,476 km (0.089 R)
• M38: 9,515,472 km (0.11 R)
• M39: 9,591,617 km (0.078 R)
• M40: 9,770,237 km (0.046 R)
• M41: 9,975,784 km (0.061 R)
• M42: 10,079,007 km (0.036 R)
• M43: 10,182,678 km (0.084 R)
• M44: 10,574,475 km (0.065 R)
• M45: 12,662,413 km (0.06 R)
• M46: 12,971,033 km (0.065 R)
• M47: 13,083,830 km (0.055 R)
• M48: 13,253,623 km (0.104 R)
• M49: 13,367,318 km (0.105 R)
• M50: 13,538,308 km (0.088 R)
• M51: 13,998,022 km (0.048 R)
• M52: 14,142,833 km (0.065 R)
• M53: 14,521,465 km (0.108 R)
• M54: 15,080,812 km (0.106 R)
• M55: 15,199,443 km (0.057 R)
• M56: 15,318,523 km (0.049 R)
• M57: 15,467,672 km (0.104 R)
• M58: 16,069,205 km (0.106 R)
• M59: 16,372,739 km (0.08 R)
• M60: 16,770,370 km (0.055 R)
• M61: 17,140,176 km (0.066 R)
• M62: 17,637,589 km (0.099 R)
• M63: 17,825,185 km (0.11 R)
• M64: 19,061,611 km (0.113 R)
• M65: 19,157,803 km (0.097 R)
• M66: 19,447,574 km (0.099 R)
• M67: 19,609,139 km (0.088 R)
• M68: 20,129,291 km (0.08 R)
• M69: 20,456,611 km (0.046 R)
• M70: 21,017,304 km (0.096 R)
• M71: 21,482,703 km (0.046 R)
• M72: 22,187,309 km (0.11 R)
• M73: 22,322,396 km (0.075 R)
• M74: 22,831,328 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 6.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.11 AU - 14.75 AU

Year: 17068 Days

Day: 18.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,212,758 km

• M1: 93,050 km (0.093 R)
• M2: 252,521 km (0.07 R)
• M3: 364,420 km (0.102 R)
• M4: 440,117 km (0.086 R)
• M5: 564,283 km (0.085 R)
• M6: 608,265 km (0.103 R)
• M7: 747,989 km (0.074 R)
• M8: 932,743 km (0.103 R)
• M9: 985,700 km (0.065 R)
• M10: 1,965,417 km (0.077 R)
• M11: 2,587,744 km (0.099 R)
• M12: 3,321,073 km (0.118 R)
• M13: 3,682,352 km (0.115 R)
• M14: 3,910,937 km (0.081 R)
• M15: 4,085,368 km (0.038 R)
• M16: 4,502,447 km (0.114 R)
• M17: 5,668,712 km (0.104 R)
• M18: 6,032,534 km (0.073 R)
• M19: 6,200,533 km (0.117 R)
• M20: 6,370,027 km (0.025 R)
• M21: 6,506,610 km (0.087 R)
• M22: 6,575,425 km (0.07 R)
• M23: 6,644,389 km (0.045 R)
• M24: 6,887,636 km (0.064 R)
• M25: 7,926,144 km (0.069 R)
• M26: 7,999,597 km (0.111 R)
• M27: 8,557,447 km (0.068 R)
• M28: 8,670,543 km (0.036 R)
• M29: 8,936,378 km (0.085 R)
• M30: 9,475,978 km (0.11 R)
• M31: 10,952,509 km (0.104 R)
• M32: 11,034,339 km (0.037 R)
• M33: 11,198,597 km (0.11 R)
• M34: 12,032,157 km (0.066 R)
• M35: 12,456,416 km (0.107 R)
• M36: 12,541,837 km (0.036 R)
• M37: 12,713,276 km (0.081 R)
• M38: 12,928,697 km (0.117 R)
• M39: 13,015,164 km (0.075 R)
• M40: 13,058,548 km (0.092 R)
• M41: 15,011,997 km (0.089 R)
• M42: 15,929,630 km (0.118 R)
• M43: 15,976,005 km (0.115 R)
• M44: 16,395,328 km (0.045 R)
• M45: 16,723,845 km (0.087 R)
• M46: 17,770,731 km (0.08 R)
• M47: 18,011,584 km (0.033 R)
• M48: 18,691,805 km (0.106 R)
• M49: 18,838,710 km (0.038 R)
• M50: 19,678,104 km (0.115 R)
• M51: 19,727,770 km (0.101 R)
• M52: 20,328,256 km (0.091 R)
• M53: 20,580,179 km (0.117 R)
• M54: 23,050,638 km (0.096 R)
• M55: 23,577,073 km (0.027 R)
• M56: 24,964,145 km (0.025 R)
• M57: 25,233,870 km (0.09 R)
• M58: 25,450,487 km (0.089 R)
• M59: 25,721,858 km (0.078 R)
• M60: 25,830,765 km (0.057 R)
• M61: 26,158,384 km (0.084 R)
• M62: 26,927,916 km (0.117 R)
• M63: 27,482,176 km (0.114 R)
• M64: 28,940,905 km (0.066 R)
• M65: 29,054,150 km (0.06 R)
• M66: 29,110,848 km (0.116 R)
• M67: 30,194,685 km (0.1 R)
• M68: 30,252,130 km (0.073 R)
• M69: 31,524,310 km (0.086 R)
• M70: 32,049,848 km (0.056 R)
• M71: 32,401,702 km (0.117 R)
• M72: 32,460,494 km (0.082 R)
• M73: 33,109,450 km (0.111 R)
• M74: 33,227,931 km (0.063 R)
• M75: 34,061,042 km (0.086 R)
• M76: 34,660,331 km (0.087 R)
• M77: 35,505,110 km (0.109 R)
• M78: 36,051,740 km (0.111 R)
• M79: 36,662,399 km (0.118 R)
• M80: 36,723,734 km (0.073 R)
• M81: 37,030,559 km (0.037 R)
• M82: 38,266,238 km (0.088 R)
• M83: 38,452,637 km (0.104 R)
• M84: 38,764,249 km (0.078 R)
• M85: 39,076,609 km (0.06 R)
• M86: 39,327,036 km (0.113 R)
• M87: 39,452,549 km (0.046 R)
• M88: 39,892,666 km (0.076 R)
• M89: 41,477,805 km (0.05 R)
• M90: 41,989,430 km (0.065 R)
• M91: 42,374,494 km (0.092 R)
• M92: 42,760,607 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit