🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 38.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 430 Days

Day: 38.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.32 AU - 2.52 AU

Year: 1348 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.8 AU - 4.28 AU

Year: 2385 Days

Day: 31.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.89 AU - 5.19 AU

Year: 4052 Days

Day: 38.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 9.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.59 AU - 9.09 AU

Year: 7862 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,167,874 km

• M1: 335,548 km (0.029 R)
• M2: 447,746 km (0.118 R)
• M3: 524,341 km (0.036 R)
• M4: 749,037 km (0.076 R)
• M5: 928,853 km (0.112 R)
• M6: 1,163,572 km (0.104 R)
• M7: 1,611,917 km (0.092 R)
• M8: 1,912,160 km (0.07 R)
• M9: 2,144,785 km (0.117 R)
• M10: 2,404,337 km (0.091 R)
• M11: 2,511,000 km (0.07 R)
• M12: 2,619,309 km (0.068 R)
• M13: 2,803,314 km (0.05 R)
• M14: 3,581,672 km (0.088 R)
• M15: 3,786,322 km (0.119 R)
• M16: 4,037,048 km (0.082 R)
• M17: 4,314,851 km (0.117 R)
• M18: 4,532,965 km (0.109 R)
• M19: 5,724,063 km (0.096 R)
• M20: 5,843,442 km (0.074 R)
• M21: 6,206,816 km (0.115 R)
• M22: 6,280,268 km (0.104 R)
• M23: 7,418,409 km (0.073 R)
• M24: 7,732,564 km (0.068 R)
• M25: 8,428,194 km (0.092 R)
• M26: 9,821,699 km (0.114 R)
• M27: 9,965,013 km (0.098 R)
• M28: 10,340,803 km (0.097 R)
• M29: 10,603,647 km (0.037 R)
• M30: 10,691,760 km (0.052 R)
• M31: 10,987,365 km (0.075 R)
• M32: 12,879,030 km (0.088 R)
• M33: 13,225,050 km (0.077 R)
• M34: 13,319,895 km (0.063 R)
• M35: 13,797,860 km (0.072 R)
• M36: 14,803,457 km (0.12 R)
• M37: 15,199,144 km (0.111 R)
• M38: 15,899,710 km (0.08 R)
• M39: 16,372,739 km (0.081 R)
• M40: 16,679,265 km (0.096 R)
• M41: 17,090,958 km (0.041 R)
• M42: 17,959,224 km (0.09 R)
• M43: 18,416,395 km (0.119 R)
• M44: 18,522,460 km (0.117 R)
• M45: 19,306,353 km (0.096 R)
• M46: 19,810,947 km (0.083 R)
• M47: 19,919,555 km (0.11 R)
• M48: 21,091,205 km (0.115 R)
• M49: 21,313,358 km (0.098 R)
• M50: 21,610,759 km (0.117 R)
• M51: 21,797,307 km (0.063 R)
• M52: 21,984,454 km (0.099 R)
• M53: 22,059,552 km (0.099 R)
• M54: 22,966,116 km (0.055 R)
• M55: 24,039,331 km (0.06 R)
• M56: 24,932,879 km (0.073 R)
• M57: 25,285,630 km (0.075 R)
• M58: 25,403,514 km (0.076 R)
• M59: 25,916,634 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.04 AU - 16.74 AU

Year: 21624 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,167,874 km

• M1: 91,554 km (0.111 R)
• M2: 181,013 km (0.081 R)
• M3: 436,377 km (0.064 R)
• M4: 711,188 km (0.113 R)
• M5: 801,545 km (0.117 R)
• M6: 1,377,048 km (0.101 R)
• M7: 1,680,283 km (0.085 R)
• M8: 1,902,436 km (0.088 R)
• M9: 2,456,846 km (0.111 R)
• M10: 2,540,022 km (0.107 R)
• M11: 2,795,087 km (0.078 R)
• M12: 2,882,003 km (0.078 R)
• M13: 3,147,988 km (0.074 R)
• M14: 3,640,464 km (0.108 R)
• M15: 3,831,501 km (0.071 R)
• M16: 3,960,604 km (0.096 R)
• M17: 4,256,359 km (0.091 R)
• M18: 4,661,769 km (0.117 R)
• M19: 5,257,318 km (0.108 R)
• M20: 5,400,932 km (0.078 R)
• M21: 5,509,540 km (0.08 R)
• M22: 6,289,693 km (0.09 R)
• M23: 6,442,133 km (0.067 R)
• M24: 6,712,008 km (0.111 R)
• M25: 7,342,712 km (0.099 R)
• M26: 7,503,380 km (0.102 R)
• M27: 7,868,998 km (0.112 R)
• M28: 8,074,695 km (0.062 R)
• M29: 8,199,010 km (0.043 R)
• M30: 8,282,187 km (0.106 R)
• M31: 9,043,640 km (0.119 R)
• M32: 9,302,295 km (0.05 R)
• M33: 9,519,810 km (0.109 R)
• M34: 10,004,208 km (0.088 R)
• M35: 11,319,472 km (0.049 R)
• M36: 12,977,914 km (0.113 R)
• M37: 13,026,384 km (0.115 R)
• M38: 13,367,617 km (0.077 R)
• M39: 13,563,740 km (0.118 R)
• M40: 13,662,325 km (0.101 R)
• M41: 13,810,427 km (0.039 R)
• M42: 14,008,943 km (0.113 R)
• M43: 14,509,049 km (0.069 R)
• M44: 15,117,014 km (0.054 R)
• M45: 15,578,374 km (0.096 R)
• M46: 16,409,989 km (0.115 R)
• M47: 16,937,022 km (0.04 R)
• M48: 17,469,740 km (0.028 R)
• M49: 19,321,463 km (0.119 R)
• M50: 19,822,017 km (0.066 R)
• M51: 20,383,159 km (0.12 R)
• M52: 20,439,557 km (0.115 R)
• M53: 22,446,263 km (0.112 R)
• M54: 23,207,417 km (0.098 R)
• M55: 23,858,168 km (0.102 R)
• M56: 24,815,295 km (0.046 R)
• M57: 25,056,596 km (0.055 R)
• M58: 26,151,802 km (0.036 R)
• M59: 27,138,400 km (0.073 R)
• M60: 28,074,434 km (0.073 R)
• M61: 28,199,947 km (0.094 R)
• M62: 29,211,527 km (0.083 R)
• M63: 32,711,968 km (0.112 R)
• M64: 32,778,090 km (0.086 R)
• M65: 32,910,335 km (0.094 R)
• M66: 33,308,116 km (0.105 R)
• M67: 34,780,607 km (0.058 R)
• M68: 35,050,632 km (0.063 R)
• M69: 35,456,790 km (0.107 R)
• M70: 35,524,707 km (0.041 R)
• M71: 36,342,559 km (0.097 R)
• M72: 37,097,579 km (0.098 R)
• M73: 37,927,099 km (0.077 R)
• M74: 38,274,615 km (0.035 R)
• M75: 38,344,328 km (0.062 R)
• M76: 39,393,607 km (0.096 R)
• M77: 40,594,280 km (0.085 R)
• M78: 40,665,339 km (0.071 R)
• M79: 40,736,398 km (0.1 R)
• M80: 41,449,082 km (0.086 R)
• M81: 41,878,727 km (0.101 R)
• M82: 42,165,955 km (0.115 R)
• M83: 42,525,888 km (0.12 R)
• M84: 42,597,994 km (0.097 R)
• M85: 43,031,528 km (0.058 R)
• M86: 43,248,894 km (0.103 R)
• M87: 43,903,086 km (0.107 R)
• M88: 44,267,805 km (0.117 R)
• M89: 45,441,999 km (0.038 R)
• M90: 45,663,404 km (0.083 R)
• M91: 45,959,009 km (0.069 R)
• M92: 47,371,811 km (0.079 R)
• M93: 47,446,610 km (0.068 R)
• M94: 50,774,714 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 7.5

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.44 AU - 22.74 AU

Year: 28707 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,167,874 km

• M1: 300,393 km (0.113 R)
• M2: 848,070 km (0.093 R)
• M3: 1,255,425 km (0.111 R)
• M4: 1,373,608 km (0.113 R)
• M5: 1,782,758 km (0.094 R)
• M6: 2,264,014 km (0.028 R)
• M7: 2,631,427 km (0.028 R)
• M8: 2,938,850 km (0.118 R)
• M9: 3,177,010 km (0.082 R)
• M10: 4,235,415 km (0.053 R)
• M11: 5,393,153 km (0.049 R)
• M12: 5,441,323 km (0.082 R)
• M13: 5,538,263 km (0.116 R)
• M14: 6,081,752 km (0.068 R)
• M15: 6,334,423 km (0.051 R)
• M16: 6,642,145 km (0.069 R)
• M17: 6,797,877 km (0.077 R)
• M18: 7,060,122 km (0.092 R)
• M19: 8,589,012 km (0.108 R)
• M20: 10,096,510 km (0.12 R)
• M21: 10,758,480 km (0.095 R)
• M22: 10,819,367 km (0.044 R)
• M23: 10,941,588 km (0.12 R)
• M24: 11,064,109 km (0.094 R)
• M25: 11,434,513 km (0.083 R)
• M26: 12,314,747 km (0.099 R)
• M27: 12,698,765 km (0.085 R)
• M28: 13,478,319 km (0.103 R)
• M29: 14,206,412 km (0.113 R)
• M30: 14,474,492 km (0.054 R)
• M31: 14,609,130 km (0.06 R)
• M32: 14,947,370 km (0.088 R)
• M33: 15,562,966 km (0.119 R)
• M34: 15,839,273 km (0.085 R)
• M35: 16,677,619 km (0.094 R)
• M36: 17,673,941 km (0.054 R)
• M37: 20,172,824 km (0.055 R)
• M38: 20,852,597 km (0.111 R)
• M39: 21,157,178 km (0.079 R)
• M40: 22,780,016 km (0.095 R)
• M41: 23,883,898 km (0.057 R)
• M42: 24,282,427 km (0.104 R)
• M43: 24,844,018 km (0.108 R)
• M44: 25,086,067 km (0.111 R)
• M45: 25,247,782 km (0.117 R)
• M46: 25,409,946 km (0.107 R)
• M47: 25,653,641 km (0.084 R)
• M48: 26,389,812 km (0.053 R)
• M49: 27,215,892 km (0.035 R)
• M50: 27,548,597 km (0.08 R)
• M51: 29,573,554 km (0.099 R)
• M52: 31,036,621 km (0.089 R)
• M53: 32,876,376 km (0.08 R)
• M54: 32,964,788 km (0.071 R)
• M55: 33,943,308 km (0.098 R)
• M56: 34,122,227 km (0.029 R)
• M57: 35,655,904 km (0.115 R)
• M58: 38,789,980 km (0.067 R)
• M59: 41,150,185 km (0.059 R)
• M60: 41,915,229 km (0.1 R)
• M61: 42,492,078 km (0.118 R)
• M62: 43,265,200 km (0.092 R)
• M63: 44,923,642 km (0.049 R)
• M64: 45,218,500 km (0.095 R)
• M65: 45,711,275 km (0.107 R)
• M66: 47,100,590 km (0.062 R)
• M67: 47,900,789 km (0.103 R)
• M68: 49,615,929 km (0.117 R)
• M69: 50,736,417 km (0.079 R)
• M70: 51,248,491 km (0.087 R)
• M71: 56,356,510 km (0.066 R)
• M72: 59,455,131 km (0.107 R)
• M73: 59,670,851 km (0.099 R)
• M74: 60,536,274 km (0.078 R)
• M75: 61,079,464 km (0.103 R)
• M76: 62,170,332 km (0.113 R)
• M77: 64,039,707 km (0.109 R)
• M78: 64,150,260 km (0.119 R)
• M79: 64,260,813 km (0.109 R)
• M80: 65,036,926 km (0.072 R)
• M81: 65,927,482 km (0.05 R)
• M82: 66,598,130 km (0.101 R)
• M83: 66,822,227 km (0.038 R)
• M84: 67,946,156 km (0.073 R)
• M85: 68,963,122 km (0.051 R)
• M86: 69,076,518 km (0.086 R)
• M87: 70,897,722 km (0.115 R)
• M88: 72,389,063 km (0.113 R)
• M89: 72,850,124 km (0.085 R)
• M90: 73,427,721 km (0.092 R)
• M91: 74,820,029 km (0.08 R)
• M92: 75,987,042 km (0.065 R)
• M93: 77,160,039 km (0.09 R)
• M94: 78,339,019 km (0.08 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit