🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 31.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 30.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.68 AU - 1.1 AU

Year: 308 Days

Day: 18.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 435 Days

Day: 21.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,565,278 km

• M1: 39,643 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.56 AU - 2.06 AU

Year: 894 Days

Day: 41.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,565,278 km

• M1: 878,588 km (0.048 R)
• M2: 1,399,787 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.4 AU - 3.18 AU

Year: 1711 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 10.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.16 AU - 10.1 AU

Year: 8510 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,565,278 km

• M1: 151,543 km (0.106 R)
• M2: 233,073 km (0.107 R)
• M3: 326,123 km (0.114 R)
• M4: 536,757 km (0.064 R)
• M5: 968,197 km (0.09 R)
• M6: 1,174,942 km (0.027 R)
• M7: 1,339,499 km (0.096 R)
• M8: 1,453,643 km (0.051 R)
• M9: 1,795,025 km (0.097 R)
• M10: 2,481,081 km (0.104 R)
• M11: 2,551,541 km (0.11 R)
• M12: 2,622,600 km (0.065 R)
• M13: 3,038,632 km (0.092 R)
• M14: 3,422,949 km (0.087 R)
• M15: 3,959,556 km (0.093 R)
• M16: 4,725,498 km (0.036 R)
• M17: 4,991,034 km (0.082 R)
• M18: 5,170,701 km (0.087 R)
• M19: 5,383,130 km (0.112 R)
• M20: 5,505,800 km (0.085 R)
• M21: 5,660,484 km (0.073 R)
• M22: 6,618,659 km (0.117 R)
• M23: 6,982,481 km (0.092 R)
• M24: 7,150,180 km (0.118 R)
• M25: 8,148,297 km (0.058 R)
• M26: 9,410,454 km (0.116 R)
• M27: 9,782,205 km (0.102 R)
• M28: 10,234,738 km (0.105 R)
• M29: 10,387,029 km (0.114 R)
• M30: 10,732,600 km (0.069 R)
• M31: 10,887,434 km (0.093 R)
• M32: 11,199,345 km (0.098 R)
• M33: 11,911,730 km (0.087 R)
• M34: 12,072,099 km (0.099 R)
• M35: 13,297,156 km (0.095 R)
• M36: 13,756,272 km (0.052 R)
• M37: 14,008,943 km (0.041 R)
• M38: 14,905,184 km (0.093 R)
• M39: 16,618,528 km (0.108 R)
• M40: 17,203,456 km (0.108 R)
• M41: 17,339,440 km (0.101 R)
• M42: 17,932,596 km (0.097 R)
• M43: 18,858,158 km (0.108 R)
• M44: 18,998,481 km (0.117 R)
• M45: 19,185,927 km (0.035 R)
• M46: 20,084,711 km (0.058 R)
• M47: 20,419,212 km (0.076 R)
• M48: 20,755,657 km (0.088 R)
• M49: 20,852,148 km (0.07 R)
• M50: 21,531,622 km (0.082 R)
• M51: 21,824,983 km (0.078 R)
• M52: 22,713,295 km (0.078 R)
• M53: 23,061,858 km (0.108 R)
• M54: 23,211,755 km (0.104 R)
• M55: 24,626,951 km (0.111 R)
• M56: 24,728,977 km (0.112 R)
• M57: 25,036,400 km (0.1 R)
• M58: 25,862,031 km (0.113 R)
• M59: 27,117,157 km (0.118 R)
• M60: 27,645,986 km (0.051 R)
• M61: 28,929,087 km (0.102 R)
• M62: 30,395,744 km (0.118 R)
• M63: 30,945,068 km (0.111 R)
• M64: 31,276,128 km (0.098 R)
• M65: 31,386,830 km (0.056 R)
• M66: 31,775,186 km (0.054 R)
• M67: 32,388,537 km (0.1 R)
• M68: 33,344,169 km (0.105 R)
• M69: 33,683,756 km (0.098 R)
• M70: 33,853,998 km (0.113 R)
• M71: 34,195,231 km (0.075 R)
• M72: 35,687,021 km (0.095 R)
• M73: 36,790,604 km (0.049 R)
• M74: 37,728,733 km (0.062 R)
• M75: 38,082,532 km (0.075 R)
• M76: 38,200,564 km (0.063 R)
• M77: 38,852,811 km (0.087 R)
• M78: 39,568,487 km (0.101 R)
• M79: 39,807,993 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 6.1

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.97 AU - 18.23 AU

Year: 21540 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,565,278 km

• M1: 78,090 km (0.08 R)
• M2: 273,764 km (0.112 R)
• M3: 319,840 km (0.099 R)
• M4: 656,585 km (0.079 R)
• M5: 721,511 km (0.106 R)
• M6: 765,941 km (0.084 R)
• M7: 881,431 km (0.06 R)
• M8: 1,512,584 km (0.06 R)
• M9: 1,748,500 km (0.041 R)
• M10: 2,091,677 km (0.113 R)
• M11: 2,156,453 km (0.032 R)
• M12: 2,455,799 km (0.114 R)
• M13: 2,697,698 km (0.087 R)
• M14: 2,983,580 km (0.095 R)
• M15: 3,392,281 km (0.093 R)
• M16: 4,935,533 km (0.083 R)
• M17: 5,240,563 km (0.088 R)
• M18: 5,506,847 km (0.114 R)
• M19: 6,052,730 km (0.077 R)
• M20: 6,285,355 km (0.089 R)
• M21: 6,568,244 km (0.107 R)
• M22: 6,903,643 km (0.105 R)
• M23: 8,197,365 km (0.104 R)
• M24: 9,402,675 km (0.102 R)
• M25: 11,226,273 km (0.098 R)
• M26: 11,283,270 km (0.114 R)
• M27: 11,454,709 km (0.106 R)
• M28: 11,915,919 km (0.072 R)
• M29: 12,207,336 km (0.102 R)
• M30: 13,155,487 km (0.098 R)
• M31: 16,785,330 km (0.064 R)
• M32: 16,915,630 km (0.088 R)
• M33: 17,243,099 km (0.097 R)
• M34: 17,374,596 km (0.101 R)
• M35: 17,440,569 km (0.057 R)
• M36: 17,837,751 km (0.074 R)
• M37: 18,911,265 km (0.087 R)
• M38: 19,182,935 km (0.116 R)
• M39: 19,319,219 km (0.076 R)
• M40: 19,455,951 km (0.095 R)
• M41: 19,592,833 km (0.083 R)
• M42: 21,050,216 km (0.096 R)
• M43: 21,827,377 km (0.048 R)
• M44: 21,969,794 km (0.12 R)
• M45: 22,326,884 km (0.113 R)
• M46: 23,628,535 km (0.037 R)
• M47: 24,141,356 km (0.096 R)
• M48: 25,701,662 km (0.112 R)
• M49: 25,851,858 km (0.088 R)
• M50: 26,077,901 km (0.071 R)
• M51: 28,296,138 km (0.065 R)
• M52: 30,018,758 km (0.107 R)
• M53: 30,972,594 km (0.054 R)
• M54: 31,775,186 km (0.102 R)
• M55: 32,259,883 km (0.071 R)
• M56: 33,482,547 km (0.096 R)
• M57: 33,893,492 km (0.082 R)
• M58: 34,554,415 km (0.086 R)
• M59: 35,136,201 km (0.115 R)
• M60: 36,225,124 km (0.118 R)
• M61: 36,393,721 km (0.083 R)
• M62: 36,731,513 km (0.088 R)
• M63: 37,580,780 km (0.094 R)
• M64: 37,751,322 km (0.105 R)
• M65: 37,922,163 km (0.048 R)
• M66: 41,129,242 km (0.07 R)
• M67: 42,187,796 km (0.114 R)
• M68: 43,255,476 km (0.117 R)
• M69: 43,613,314 km (0.117 R)
• M70: 44,331,983 km (0.07 R)
• M71: 45,507,971 km (0.095 R)
• M72: 49,097,423 km (0.056 R)
• M73: 49,938,612 km (0.099 R)
• M74: 50,126,207 km (0.108 R)
• M75: 52,300,014 km (0.088 R)
• M76: 52,395,158 km (0.096 R)
• M77: 53,638,167 km (0.069 R)
• M78: 54,697,619 km (0.097 R)
• M79: 54,987,689 km (0.086 R)
• M80: 56,641,344 km (0.115 R)
• M81: 57,130,828 km (0.092 R)
• M82: 57,228,815 km (0.075 R)
• M83: 58,706,393 km (0.104 R)
• M84: 59,201,712 km (0.1 R)
• M85: 60,996,437 km (0.075 R)
• M86: 62,202,795 km (0.086 R)
• M87: 63,011,371 km (0.089 R)
• M88: 64,026,991 km (0.025 R)
• M89: 65,355,271 km (0.103 R)
• M90: 66,280,234 km (0.074 R)
• M91: 66,692,825 km (0.117 R)
• M92: 68,143,176 km (0.066 R)
• M93: 69,185,574 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 3.9

Gravity: 57.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.87 AU - 21.51 AU

Year: 29661 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,565,278 km

• M1: 75,697 km (0.091 R)
• M2: 813,663 km (0.118 R)
• M3: 1,074,861 km (0.049 R)
• M4: 1,628,672 km (0.045 R)
• M5: 3,346,953 km (0.063 R)
• M6: 4,573,805 km (0.093 R)
• M7: 4,686,602 km (0.037 R)
• M8: 4,743,150 km (0.097 R)
• M9: 5,030,079 km (0.064 R)
• M10: 5,740,968 km (0.119 R)
• M11: 5,862,591 km (0.12 R)
• M12: 6,170,164 km (0.075 R)
• M13: 6,232,247 km (0.104 R)
• M14: 7,254,599 km (0.119 R)
• M15: 9,593,113 km (0.1 R)
• M16: 9,737,325 km (0.053 R)
• M17: 11,067,550 km (0.053 R)
• M18: 12,532,113 km (0.108 R)
• M19: 12,848,213 km (0.119 R)
• M20: 13,488,043 km (0.088 R)
• M21: 13,649,759 km (0.034 R)
• M22: 16,926,251 km (0.118 R)
• M23: 17,100,533 km (0.096 R)
• M24: 17,275,413 km (0.071 R)
• M25: 17,451,040 km (0.074 R)
• M26: 18,158,788 km (0.098 R)
• M27: 18,605,936 km (0.1 R)
• M28: 18,966,317 km (0.027 R)
• M29: 20,153,227 km (0.07 R)
• M30: 20,709,132 km (0.105 R)
• M31: 22,790,039 km (0.071 R)
• M32: 24,936,469 km (0.115 R)
• M33: 26,942,876 km (0.106 R)
• M34: 29,209,134 km (0.094 R)
• M35: 29,313,553 km (0.032 R)
• M36: 30,364,927 km (0.095 R)
• M37: 30,576,758 km (0.065 R)
• M38: 31,428,717 km (0.104 R)
• M39: 31,642,942 km (0.075 R)
• M40: 32,072,736 km (0.096 R)
• M41: 32,504,476 km (0.088 R)
• M42: 33,811,363 km (0.09 R)
• M43: 38,061,438 km (0.116 R)
• M44: 40,016,533 km (0.102 R)
• M45: 40,481,184 km (0.061 R)
• M46: 41,064,616 km (0.112 R)
• M47: 41,650,890 km (0.025 R)
• M48: 42,950,297 km (0.111 R)
• M49: 43,188,008 km (0.079 R)
• M50: 45,225,830 km (0.095 R)
• M51: 46,195,673 km (0.092 R)
• M52: 47,540,259 km (0.083 R)
• M53: 48,402,541 km (0.054 R)
• M54: 48,897,710 km (0.088 R)
• M55: 51,020,503 km (0.068 R)
• M56: 52,029,840 km (0.111 R)
• M57: 52,156,400 km (0.116 R)
• M58: 56,522,414 km (0.057 R)
• M59: 57,174,212 km (0.091 R)
• M60: 58,222,444 km (0.08 R)
• M61: 59,012,770 km (0.09 R)
• M62: 59,276,959 km (0.045 R)
• M63: 61,137,359 km (0.032 R)
• M64: 61,538,580 km (0.083 R)
• M65: 61,806,510 km (0.118 R)
• M66: 63,692,789 km (0.093 R)
• M67: 66,420,258 km (0.106 R)
• M68: 67,383,818 km (0.025 R)
• M69: 67,659,975 km (0.11 R)
• M70: 68,629,519 km (0.099 R)
• M71: 69,046,299 km (0.1 R)
• M72: 72,977,880 km (0.116 R)
• M73: 74,542,076 km (0.033 R)
• M74: 74,970,674 km (0.108 R)
• M75: 75,113,689 km (0.057 R)
• M76: 77,414,355 km (0.063 R)
• M77: 78,573,439 km (0.111 R)
• M78: 82,232,154 km (0.097 R)
• M79: 82,527,311 km (0.07 R)
• M80: 83,859,630 km (0.099 R)
• M81: 87,597,482 km (0.098 R)
• M82: 88,956,279 km (0.062 R)
• M83: 91,542,079 km (0.055 R)
• M84: 92,307,272 km (0.097 R)
• M85: 92,460,610 km (0.12 R)
• M86: 93,228,346 km (0.066 R)
• M87: 94,924,786 km (0.055 R)
• M88: 96,475,966 km (0.049 R)
• M89: 96,631,548 km (0.086 R)
• M90: 98,818,220 km (0.114 R)
• M91: 99,603,160 km (0.112 R)
• M92: 102,763,565 km (0.074 R)
• M93: 103,877,321 km (0.114 R)
• M94: 106,277,618 km (0.12 R)
• M95: 107,565,207 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit