🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 246 Days

Day: 44.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.84 AU - 2.72 AU

Year: 1227 Days

Day: 17.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,083,454 km

• M1: 93,798 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.8 AU - 3.56 AU

Year: 2021 Days

Day: 16.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 14.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.74 AU - 8.18 AU

Year: 6545 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,083,454 km

• M1: 223,350 km (0.025 R)
• M2: 314,156 km (0.092 R)
• M3: 418,575 km (0.083 R)
• M4: 515,514 km (0.114 R)
• M5: 641,625 km (0.078 R)
• M6: 790,924 km (0.074 R)
• M7: 897,886 km (0.056 R)
• M8: 1,213,987 km (0.056 R)
• M9: 1,340,397 km (0.105 R)
• M10: 1,539,063 km (0.063 R)
• M11: 1,848,730 km (0.107 R)
• M12: 2,178,893 km (0.106 R)
• M13: 2,272,242 km (0.049 R)
• M14: 2,577,272 km (0.115 R)
• M15: 2,844,753 km (0.073 R)
• M16: 2,947,377 km (0.099 R)
• M17: 3,051,348 km (0.1 R)
• M18: 3,352,937 km (0.107 R)
• M19: 3,627,000 km (0.1 R)
• M20: 4,100,627 km (0.11 R)
• M21: 4,755,866 km (0.057 R)
• M22: 4,981,759 km (0.115 R)
• M23: 6,008,598 km (0.054 R)
• M24: 6,275,631 km (0.082 R)
• M25: 6,410,568 km (0.063 R)
• M26: 6,867,440 km (0.092 R)
• M27: 7,099,915 km (0.043 R)
• M28: 7,382,206 km (0.108 R)
• M29: 8,251,669 km (0.102 R)
• M30: 8,824,330 km (0.067 R)
• M31: 9,026,436 km (0.112 R)
• M32: 9,461,317 km (0.062 R)
• M33: 9,720,271 km (0.054 R)
• M34: 10,511,345 km (0.095 R)
• M35: 10,698,941 km (0.088 R)
• M36: 11,050,346 km (0.049 R)
• M37: 11,186,480 km (0.094 R)
• M38: 12,071,052 km (0.108 R)
• M39: 12,692,332 km (0.076 R)
• M40: 13,006,936 km (0.12 R)
• M41: 13,150,850 km (0.042 R)
• M42: 14,409,716 km (0.111 R)
• M43: 15,250,157 km (0.05 R)
• M44: 15,401,998 km (0.117 R)
• M45: 16,075,638 km (0.101 R)
• M46: 16,261,139 km (0.04 R)
• M47: 16,571,704 km (0.115 R)
• M48: 17,451,938 km (0.08 R)
• M49: 17,897,889 km (0.117 R)
• M50: 18,090,123 km (0.037 R)
• M51: 18,186,464 km (0.083 R)
• M52: 18,315,267 km (0.113 R)
• M53: 18,735,787 km (0.106 R)
• M54: 19,126,985 km (0.101 R)
• M55: 19,421,992 km (0.1 R)
• M56: 19,751,706 km (0.087 R)
• M57: 20,149,786 km (0.077 R)
• M58: 20,483,539 km (0.113 R)
• M59: 21,088,812 km (0.037 R)
• M60: 21,258,007 km (0.049 R)
• M61: 21,768,435 km (0.092 R)
• M62: 22,042,199 km (0.119 R)
• M63: 22,489,646 km (0.045 R)
• M64: 22,766,552 km (0.105 R)
• M65: 23,079,361 km (0.083 R)
• M66: 23,253,792 km (0.078 R)
• M67: 23,358,660 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 4.4

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.07 AU - 23.71 AU

Year: 30434 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,083,454 km

• M1: 440,117 km (0.07 R)
• M2: 632,649 km (0.072 R)
• M3: 1,088,773 km (0.074 R)
• M4: 1,593,666 km (0.063 R)
• M5: 1,988,455 km (0.051 R)
• M6: 2,126,534 km (0.114 R)
• M7: 2,596,570 km (0.113 R)
• M8: 3,338,875 km (0.078 R)
• M9: 3,839,429 km (0.115 R)
• M10: 5,236,973 km (0.114 R)
• M11: 5,816,066 km (0.11 R)
• M12: 6,670,569 km (0.083 R)
• M13: 7,510,112 km (0.069 R)
• M14: 8,216,513 km (0.08 R)
• M15: 9,401,478 km (0.084 R)
• M16: 9,749,892 km (0.08 R)
• M17: 9,866,877 km (0.079 R)
• M18: 10,759,528 km (0.098 R)
• M19: 10,819,965 km (0.086 R)
• M20: 11,491,959 km (0.05 R)
• M21: 11,926,690 km (0.081 R)
• M22: 12,303,527 km (0.045 R)
• M23: 12,876,188 km (0.111 R)
• M24: 13,004,543 km (0.046 R)
• M25: 13,784,097 km (0.115 R)
• M26: 15,387,787 km (0.108 R)
• M27: 15,455,854 km (0.107 R)
• M28: 16,979,209 km (0.098 R)
• M29: 17,049,520 km (0.073 R)
• M30: 17,473,779 km (0.109 R)
• M31: 18,332,770 km (0.086 R)
• M32: 18,985,915 km (0.076 R)
• M33: 19,059,068 km (0.11 R)
• M34: 19,499,185 km (0.097 R)
• M35: 20,091,443 km (0.12 R)
• M36: 20,389,741 km (0.095 R)
• M37: 20,840,031 km (0.046 R)
• M38: 21,597,594 km (0.072 R)
• M39: 21,903,223 km (0.065 R)
• M40: 21,979,817 km (0.062 R)
• M41: 24,956,515 km (0.025 R)
• M42: 25,036,550 km (0.105 R)
• M43: 25,116,585 km (0.097 R)
• M44: 25,760,604 km (0.09 R)
• M45: 26,410,008 km (0.12 R)
• M46: 27,311,634 km (0.11 R)
• M47: 28,892,734 km (0.085 R)
• M48: 29,651,944 km (0.106 R)
• M49: 30,332,315 km (0.108 R)
• M50: 31,708,465 km (0.067 R)
• M51: 34,699,525 km (0.098 R)
• M52: 35,326,490 km (0.097 R)
• M53: 35,686,422 km (0.043 R)
• M54: 38,516,665 km (0.091 R)
• M55: 39,538,119 km (0.083 R)
• M56: 40,945,386 km (0.073 R)
• M57: 42,178,222 km (0.067 R)
• M58: 42,464,552 km (0.091 R)
• M59: 43,230,942 km (0.1 R)
• M60: 44,583,157 km (0.064 R)
• M61: 44,777,485 km (0.1 R)
• M62: 46,341,980 km (0.073 R)
• M63: 46,735,871 km (0.086 R)
• M64: 48,522,369 km (0.038 R)
• M65: 48,622,300 km (0.11 R)
• M66: 48,822,163 km (0.045 R)
• M67: 49,423,845 km (0.115 R)
• M68: 50,735,819 km (0.067 R)
• M69: 55,469,245 km (0.101 R)
• M70: 57,043,014 km (0.114 R)
• M71: 59,164,013 km (0.041 R)
• M72: 59,698,377 km (0.059 R)
• M73: 59,912,451 km (0.107 R)
• M74: 65,128,331 km (0.119 R)
• M75: 65,238,584 km (0.119 R)
• M76: 65,459,091 km (0.083 R)
• M77: 66,122,408 km (0.095 R)
• M78: 66,343,963 km (0.117 R)
• M79: 67,678,675 km (0.039 R)
• M80: 68,349,322 km (0.104 R)
• M81: 69,134,562 km (0.081 R)
• M82: 69,584,552 km (0.118 R)
• M83: 70,035,590 km (0.101 R)
• M84: 70,261,333 km (0.115 R)
• M85: 70,713,866 km (0.113 R)
• M86: 71,280,842 km (0.055 R)
• M87: 71,735,470 km (0.073 R)
• M88: 73,105,039 km (0.051 R)
• M89: 73,563,556 km (0.11 R)
• M90: 73,793,189 km (0.109 R)
• M91: 74,829,304 km (0.053 R)
• M92: 76,683,121 km (0.112 R)
• M93: 77,265,655 km (0.067 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit