🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 243 Days

Day: 29.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 353 Days

Day: 47.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.79 AU - 4.87 AU

Year: 3181 Days

Day: 15.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,525,908 km

• M1: 937,231 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 12

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.44 AU - 8.76 AU

Year: 8905 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,525,908 km

• M1: 176,525 km (0.113 R)
• M2: 379,979 km (0.096 R)
• M3: 468,391 km (0.112 R)
• M4: 595,250 km (0.092 R)
• M5: 801,845 km (0.115 R)
• M6: 1,226,254 km (0.085 R)
• M7: 1,604,587 km (0.093 R)
• M8: 1,947,465 km (0.048 R)
• M9: 2,263,715 km (0.111 R)
• M10: 2,945,283 km (0.103 R)
• M11: 3,308,955 km (0.104 R)
• M12: 3,717,058 km (0.044 R)
• M13: 3,987,980 km (0.119 R)
• M14: 4,172,285 km (0.104 R)
• M15: 4,549,271 km (0.114 R)
• M16: 4,741,953 km (0.069 R)
• M17: 4,839,342 km (0.069 R)
• M18: 5,036,063 km (0.109 R)
• M19: 5,235,477 km (0.094 R)
• M20: 5,849,576 km (0.074 R)
• M21: 6,129,922 km (0.105 R)
• M22: 7,407,638 km (0.09 R)
• M23: 7,521,033 km (0.109 R)
• M24: 7,634,877 km (0.069 R)
• M25: 8,135,132 km (0.102 R)
• M26: 8,965,550 km (0.101 R)
• M27: 9,248,440 km (0.078 R)
• M28: 9,575,311 km (0.095 R)
• M29: 10,240,573 km (0.054 R)
• M30: 10,366,983 km (0.074 R)
• M31: 10,451,506 km (0.105 R)
• M32: 10,663,935 km (0.05 R)
• M33: 10,920,794 km (0.085 R)
• M34: 11,309,898 km (0.092 R)
• M35: 11,484,180 km (0.114 R)
• M36: 12,146,150 km (0.103 R)
• M37: 12,594,346 km (0.111 R)
• M38: 13,368,664 km (0.048 R)
• M39: 13,460,816 km (0.091 R)
• M40: 13,784,845 km (0.027 R)
• M41: 14,158,391 km (0.053 R)
• M42: 14,299,462 km (0.116 R)
• M43: 15,540,526 km (0.094 R)
• M44: 16,617,481 km (0.099 R)
• M45: 17,015,112 km (0.059 R)
• M46: 17,415,885 km (0.028 R)
• M47: 17,617,393 km (0.109 R)
• M48: 18,431,355 km (0.101 R)
• M49: 18,533,979 km (0.09 R)
• M50: 18,791,288 km (0.102 R)
• M51: 19,361,704 km (0.088 R)
• M52: 21,268,030 km (0.11 R)
• M53: 21,537,456 km (0.105 R)
• M54: 26,058,303 km (0.103 R)
• M55: 27,804,709 km (0.057 R)
• M56: 28,040,326 km (0.063 R)
• M57: 28,158,508 km (0.071 R)
• M58: 28,454,413 km (0.103 R)
• M59: 28,632,434 km (0.082 R)
• M60: 29,228,731 km (0.095 R)
• M61: 29,408,548 km (0.117 R)
• M62: 29,588,514 km (0.107 R)
• M63: 29,768,929 km (0.118 R)
• M64: 30,251,831 km (0.095 R)
• M65: 30,555,066 km (0.078 R)
• M66: 30,676,539 km (0.072 R)
• M67: 31,470,455 km (0.11 R)
• M68: 32,024,117 km (0.075 R)
• M69: 32,891,785 km (0.115 R)
• M70: 33,141,015 km (0.103 R)
• M71: 33,578,888 km (0.066 R)
• M72: 34,081,537 km (0.067 R)
• M73: 34,397,038 km (0.047 R)
• M74: 35,094,464 km (0.068 R)
• M75: 35,412,958 km (0.084 R)
• M76: 35,732,499 km (0.035 R)
• M77: 35,924,582 km (0.038 R)
• M78: 37,734,717 km (0.029 R)
• M79: 38,126,513 km (0.08 R)
• M80: 39,309,832 km (0.053 R)
• M81: 40,105,394 km (0.064 R)
• M82: 42,659,628 km (0.088 R)
• M83: 42,863,530 km (0.065 R)
• M84: 43,272,231 km (0.118 R)
• M85: 43,887,827 km (0.098 R)
• M86: 45,751,816 km (0.084 R)
• M87: 46,169,493 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.7

Radius: 5.7

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.83 AU - 17.49 AU

Year: 21882 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,525,908 km

• M1: 156,779 km (0.077 R)
• M2: 330,611 km (0.096 R)
• M3: 419,772 km (0.093 R)
• M4: 558,449 km (0.077 R)
• M5: 1,110,914 km (0.101 R)
• M6: 1,787,246 km (0.105 R)
• M7: 1,948,662 km (0.093 R)
• M8: 2,390,125 km (0.115 R)
• M9: 2,676,904 km (0.078 R)
• M10: 2,713,406 km (0.118 R)
• M11: 2,899,057 km (0.077 R)
• M12: 3,601,120 km (0.1 R)
• M13: 3,971,075 km (0.039 R)
• M14: 4,791,470 km (0.117 R)
• M15: 4,880,780 km (0.11 R)
• M16: 5,428,458 km (0.054 R)
• M17: 5,851,820 km (0.079 R)
• M18: 6,880,754 km (0.1 R)
• M19: 7,338,673 km (0.1 R)
• M20: 7,753,807 km (0.042 R)
• M21: 8,390,945 km (0.057 R)
• M22: 8,552,809 km (0.041 R)
• M23: 10,170,411 km (0.077 R)
• M24: 11,339,519 km (0.081 R)
• M25: 12,305,023 km (0.089 R)
• M26: 12,366,358 km (0.092 R)
• M27: 12,550,663 km (0.081 R)
• M28: 12,797,649 km (0.115 R)
• M29: 13,171,345 km (0.068 R)
• M30: 13,234,026 km (0.115 R)
• M31: 15,686,384 km (0.072 R)
• M32: 16,153,129 km (0.095 R)
• M33: 16,220,299 km (0.1 R)
• M34: 16,692,280 km (0.086 R)
• M35: 16,895,883 km (0.06 R)
• M36: 17,305,631 km (0.042 R)
• M37: 17,511,777 km (0.093 R)
• M38: 17,649,706 km (0.115 R)
• M39: 17,926,462 km (0.034 R)
• M40: 18,065,439 km (0.05 R)
• M41: 18,484,463 km (0.069 R)
• M42: 19,118,907 km (0.082 R)
• M43: 20,918,719 km (0.103 R)
• M44: 21,065,026 km (0.096 R)
• M45: 21,432,139 km (0.103 R)
• M46: 21,875,697 km (0.026 R)
• M47: 22,922,134 km (0.09 R)
• M48: 24,291,553 km (0.064 R)
• M49: 24,753,810 km (0.081 R)
• M50: 25,296,850 km (0.101 R)
• M51: 25,452,731 km (0.106 R)
• M52: 26,158,085 km (0.08 R)
• M53: 26,315,761 km (0.103 R)
• M54: 27,188,366 km (0.049 R)
• M55: 27,508,056 km (0.071 R)
• M56: 29,533,911 km (0.102 R)
• M57: 30,027,285 km (0.116 R)
• M58: 31,775,186 km (0.048 R)
• M59: 32,280,677 km (0.084 R)
• M60: 32,365,200 km (0.114 R)
• M61: 33,385,009 km (0.083 R)
• M62: 33,813,008 km (0.089 R)
• M63: 34,587,925 km (0.088 R)
• M64: 34,674,393 km (0.103 R)
• M65: 35,021,011 km (0.088 R)
• M66: 36,594,930 km (0.083 R)
• M67: 38,639,484 km (0.092 R)
• M68: 39,268,992 km (0.076 R)
• M69: 39,992,597 km (0.095 R)
• M70: 40,629,435 km (0.101 R)
• M71: 44,426,080 km (0.109 R)
• M72: 44,991,111 km (0.098 R)
• M73: 45,558,386 km (0.054 R)
• M74: 46,223,498 km (0.11 R)
• M75: 46,891,602 km (0.09 R)
• M76: 48,915,213 km (0.109 R)
• M77: 50,280,144 km (0.118 R)
• M78: 51,558,607 km (0.093 R)
• M79: 52,251,544 km (0.04 R)
• M80: 55,458,025 km (0.086 R)
• M81: 56,066,290 km (0.071 R)
• M82: 56,269,593 km (0.045 R)
• M83: 57,596,676 km (0.105 R)
• M84: 58,521,341 km (0.077 R)
• M85: 59,658,284 km (0.025 R)
• M86: 60,906,978 km (0.117 R)
• M87: 61,325,104 km (0.037 R)
• M88: 62,585,167 km (0.11 R)
• M89: 63,535,712 km (0.049 R)
• M90: 63,641,627 km (0.09 R)
• M91: 63,959,822 km (0.098 R)
• M92: 68,468,552 km (0.082 R)
• M93: 70,541,679 km (0.079 R)
• M94: 72,192,940 km (0.108 R)
• M95: 72,746,153 km (0.092 R)
• M96: 73,078,709 km (0.095 R)
• M97: 73,745,467 km (0.089 R)
• M98: 74,525,919 km (0.073 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit