🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 43.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 250 Days

Day: 35.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,888,570 km

• M1: 369,806 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.73 AU - 2.21 AU

Year: 967 Days

Day: 35.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.98 AU - 2.64 AU

Year: 1228 Days

Day: 12.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,888,570 km

• M1: 629,508 km (0.06 R)
• M2: 1,006,046 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.3 AU - 2.36 AU

Year: 1244 Days

Day: 42 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.8 AU - 5.16 AU

Year: 3888 Days

Day: 30.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 12.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.56 AU - 10.22 AU

Year: 9273 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,888,570 km

• M1: 151,842 km (0.116 R)
• M2: 251,324 km (0.054 R)
• M3: 645,814 km (0.099 R)
• M4: 1,113,307 km (0.087 R)
• M5: 1,335,011 km (0.104 R)
• M6: 1,653,655 km (0.118 R)
• M7: 1,865,037 km (0.087 R)
• M8: 2,199,238 km (0.079 R)
• M9: 2,674,660 km (0.096 R)
• M10: 2,773,694 km (0.099 R)
• M11: 3,208,276 km (0.088 R)
• M12: 3,802,628 km (0.067 R)
• M13: 3,914,378 km (0.098 R)
• M14: 4,112,745 km (0.11 R)
• M15: 4,697,822 km (0.115 R)
• M16: 6,141,142 km (0.102 R)
• M17: 6,472,053 km (0.072 R)
• M18: 7,082,562 km (0.057 R)
• M19: 7,996,754 km (0.114 R)
• M20: 8,176,720 km (0.063 R)
• M21: 8,504,340 km (0.102 R)
• M22: 8,762,097 km (0.091 R)
• M23: 9,097,346 km (0.111 R)
• M24: 9,512,929 km (0.103 R)
• M25: 9,973,241 km (0.061 R)
• M26: 10,284,255 km (0.119 R)
• M27: 10,441,034 km (0.075 R)
• M28: 10,796,478 km (0.068 R)
• M29: 11,682,247 km (0.103 R)
• M30: 12,216,761 km (0.031 R)
• M31: 12,382,814 km (0.076 R)
• M32: 15,318,373 km (0.099 R)
• M33: 15,497,591 km (0.077 R)
• M34: 15,767,616 km (0.105 R)
• M35: 16,039,136 km (0.105 R)
• M36: 17,187,449 km (0.084 R)
• M37: 17,560,546 km (0.045 R)
• M38: 19,127,584 km (0.085 R)
• M39: 19,417,355 km (0.071 R)
• M40: 19,757,241 km (0.118 R)
• M41: 19,854,629 km (0.11 R)
• M42: 20,050,004 km (0.099 R)
• M43: 21,285,832 km (0.116 R)
• M44: 21,787,135 km (0.073 R)
• M45: 23,468,615 km (0.095 R)
• M46: 23,830,642 km (0.114 R)
• M47: 24,194,613 km (0.101 R)
• M48: 24,612,739 km (0.064 R)
• M49: 24,980,600 km (0.104 R)
• M50: 25,456,172 km (0.1 R)
• M51: 26,793,128 km (0.1 R)
• M52: 27,117,307 km (0.098 R)
• M53: 27,388,528 km (0.075 R)
• M54: 27,497,285 km (0.101 R)
• M55: 27,606,193 km (0.103 R)
• M56: 27,824,306 km (0.116 R)
• M57: 28,207,576 km (0.085 R)
• M58: 29,312,057 km (0.112 R)
• M59: 30,599,796 km (0.063 R)
• M60: 31,278,820 km (0.108 R)
• M61: 31,963,081 km (0.113 R)
• M62: 32,134,819 km (0.093 R)
• M63: 32,364,303 km (0.116 R)
• M64: 33,578,439 km (0.115 R)
• M65: 34,689,801 km (0.097 R)
• M66: 35,516,330 km (0.075 R)
• M67: 36,349,291 km (0.091 R)
• M68: 36,588,498 km (0.096 R)
• M69: 37,913,486 km (0.097 R)
• M70: 38,703,812 km (0.059 R)
• M71: 39,991,849 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 8.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.28 AU - 12.76 AU

Year: 11937 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,888,570 km

• M1: 113,844 km (0.06 R)
• M2: 220,208 km (0.118 R)
• M3: 283,638 km (0.098 R)
• M4: 539,450 km (0.108 R)
• M5: 1,074,562 km (0.113 R)
• M6: 1,239,867 km (0.062 R)
• M7: 1,325,587 km (0.063 R)
• M8: 1,413,550 km (0.106 R)
• M9: 1,618,649 km (0.077 R)
• M10: 2,317,271 km (0.068 R)
• M11: 2,451,012 km (0.059 R)
• M12: 2,670,472 km (0.039 R)
• M13: 3,040,726 km (0.072 R)
• M14: 3,158,011 km (0.061 R)
• M15: 3,988,279 km (0.078 R)
• M16: 4,345,220 km (0.11 R)
• M17: 4,544,185 km (0.106 R)
• M18: 4,746,292 km (0.03 R)
• M19: 5,229,343 km (0.072 R)
• M20: 6,130,521 km (0.107 R)
• M21: 6,732,353 km (0.103 R)
• M22: 7,001,629 km (0.111 R)
• M23: 7,118,166 km (0.071 R)
• M24: 7,235,301 km (0.065 R)
• M25: 7,870,793 km (0.061 R)
• M26: 8,277,101 km (0.105 R)
• M27: 8,524,236 km (0.085 R)
• M28: 8,607,113 km (0.063 R)
• M29: 8,815,653 km (0.082 R)
• M30: 9,450,845 km (0.087 R)
• M31: 9,839,202 km (0.113 R)
• M32: 9,969,800 km (0.083 R)
• M33: 10,365,038 km (0.114 R)
• M34: 10,542,461 km (0.051 R)
• M35: 11,489,864 km (0.079 R)
• M36: 11,950,476 km (0.106 R)
• M37: 12,276,600 km (0.11 R)
• M38: 12,652,988 km (0.084 R)
• M39: 13,032,966 km (0.085 R)
• M40: 13,513,475 km (0.096 R)
• M41: 14,789,545 km (0.1 R)
• M42: 15,189,869 km (0.027 R)
• M43: 16,670,888 km (0.069 R)
• M44: 17,402,272 km (0.104 R)
• M45: 18,090,721 km (0.073 R)
• M46: 19,167,227 km (0.119 R)
• M47: 19,494,248 km (0.081 R)
• M48: 21,551,368 km (0.098 R)
• M49: 21,834,557 km (0.109 R)
• M50: 22,005,099 km (0.101 R)
• M51: 23,327,245 km (0.084 R)
• M52: 23,910,078 km (0.101 R)
• M53: 24,085,856 km (0.112 R)
• M54: 24,262,082 km (0.095 R)
• M55: 24,793,304 km (0.12 R)
• M56: 25,090,106 km (0.042 R)
• M57: 25,567,473 km (0.086 R)
• M58: 25,687,301 km (0.063 R)
• M59: 25,807,278 km (0.067 R)
• M60: 27,813,835 km (0.04 R)
• M61: 28,555,990 km (0.118 R)
• M62: 29,429,940 km (0.052 R)
• M63: 29,807,226 km (0.081 R)
• M64: 30,186,008 km (0.094 R)
• M65: 30,566,435 km (0.071 R)
• M66: 31,268,049 km (0.095 R)
• M67: 31,588,787 km (0.085 R)
• M68: 32,427,582 km (0.071 R)
• M69: 32,492,358 km (0.046 R)
• M70: 33,339,082 km (0.079 R)
• M71: 33,995,368 km (0.082 R)
• M72: 34,325,082 km (0.103 R)
• M73: 34,987,800 km (0.083 R)
• M74: 36,393,123 km (0.113 R)
• M75: 38,090,011 km (0.08 R)
• M76: 38,158,378 km (0.108 R)
• M77: 38,982,512 km (0.104 R)
• M78: 39,743,218 km (0.114 R)
• M79: 40,021,021 km (0.11 R)
• M80: 40,160,147 km (0.112 R)
• M81: 42,054,355 km (0.086 R)
• M82: 43,476,133 km (0.111 R)
• M83: 45,638,122 km (0.061 R)
• M84: 45,929,089 km (0.1 R)
• M85: 47,613,861 km (0.089 R)
• M86: 50,066,219 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.9

Radius: 5.3

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.14 AU - 19.66 AU

Year: 23235 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,888,570 km

• M1: 96,341 km (0.109 R)
• M2: 223,948 km (0.107 R)
• M3: 279,449 km (0.109 R)
• M4: 1,125,425 km (0.095 R)
• M5: 1,491,491 km (0.092 R)
• M6: 2,166,476 km (0.104 R)
• M7: 2,584,902 km (0.104 R)
• M8: 2,752,451 km (0.072 R)
• M9: 3,494,008 km (0.12 R)
• M10: 3,982,445 km (0.1 R)
• M11: 4,059,488 km (0.072 R)
• M12: 4,293,608 km (0.082 R)
• M13: 4,572,309 km (0.08 R)
• M14: 5,147,214 km (0.112 R)
• M15: 5,443,119 km (0.114 R)
• M16: 5,657,941 km (0.12 R)
• M17: 5,963,270 km (0.08 R)
• M18: 6,229,255 km (0.087 R)
• M19: 6,635,563 km (0.048 R)
• M20: 7,004,023 km (0.057 R)
• M21: 7,190,571 km (0.092 R)
• M22: 7,568,904 km (0.033 R)
• M23: 7,664,497 km (0.113 R)
• M24: 8,099,528 km (0.117 R)
• M25: 8,542,637 km (0.12 R)
• M26: 8,892,546 km (0.104 R)
• M27: 9,970,698 km (0.075 R)
• M28: 11,416,113 km (0.098 R)
• M29: 11,471,015 km (0.092 R)
• M30: 11,580,820 km (0.046 R)
• M31: 11,856,978 km (0.105 R)
• M32: 12,698,316 km (0.117 R)
• M33: 13,097,443 km (0.045 R)
• M34: 13,154,889 km (0.111 R)
• M35: 13,212,334 km (0.053 R)
• M36: 15,034,137 km (0.082 R)
• M37: 15,517,039 km (0.053 R)
• M38: 15,638,513 km (0.087 R)
• M39: 16,004,878 km (0.102 R)
• M40: 16,127,698 km (0.078 R)
• M41: 17,942,619 km (0.047 R)
• M42: 18,390,365 km (0.11 R)
• M43: 18,518,870 km (0.115 R)
• M44: 18,971,404 km (0.045 R)
• M45: 19,036,329 km (0.059 R)
• M46: 19,427,378 km (0.113 R)
• M47: 20,085,160 km (0.094 R)
• M48: 21,557,801 km (0.106 R)
• M49: 23,134,264 km (0.09 R)
• M50: 23,761,079 km (0.094 R)
• M51: 25,245,538 km (0.083 R)
• M52: 27,197,641 km (0.074 R)
• M53: 30,101,784 km (0.113 R)
• M54: 30,557,310 km (0.104 R)
• M55: 30,785,895 km (0.079 R)
• M56: 31,244,712 km (0.069 R)
• M57: 31,551,837 km (0.084 R)
• M58: 32,169,227 km (0.063 R)
• M59: 32,246,719 km (0.053 R)
• M60: 32,324,210 km (0.037 R)
• M61: 33,259,197 km (0.118 R)
• M62: 33,572,904 km (0.105 R)
• M63: 33,808,670 km (0.1 R)
• M64: 34,361,285 km (0.09 R)
• M65: 34,757,719 km (0.113 R)
• M66: 35,795,629 km (0.094 R)
• M67: 36,197,598 km (0.048 R)
• M68: 36,278,082 km (0.091 R)
• M69: 39,632,066 km (0.053 R)
• M70: 39,881,296 km (0.112 R)
• M71: 40,214,600 km (0.052 R)
• M72: 40,883,602 km (0.04 R)
• M73: 41,725,240 km (0.096 R)
• M74: 45,408,638 km (0.067 R)
• M75: 46,280,046 km (0.085 R)
• M76: 47,685,668 km (0.118 R)
• M77: 47,774,080 km (0.055 R)
• M78: 48,482,576 km (0.049 R)
• M79: 49,194,512 km (0.097 R)
• M80: 49,283,822 km (0.1 R)
• M81: 50,899,479 km (0.107 R)
• M82: 50,989,686 km (0.077 R)
• M83: 51,532,427 km (0.112 R)
• M84: 52,076,964 km (0.086 R)
• M85: 54,828,517 km (0.1 R)
• M86: 54,921,118 km (0.069 R)
• M87: 57,627,045 km (0.062 R)
• M88: 57,721,142 km (0.113 R)
• M89: 59,043,587 km (0.069 R)
• M90: 60,758,577 km (0.079 R)
• M91: 61,718,247 km (0.077 R)
• M92: 61,814,588 km (0.119 R)
• M93: 65,018,975 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.4

Radius: 4.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.96 AU - 16.84 AU

Year: 23235 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,888,570 km

• M1: 72,705 km (0.108 R)
• M2: 114,891 km (0.101 R)
• M3: 154,385 km (0.088 R)
• M4: 319,990 km (0.115 R)
• M5: 576,999 km (0.113 R)
• M6: 1,143,377 km (0.083 R)
• M7: 1,221,018 km (0.09 R)
• M8: 1,443,320 km (0.112 R)
• M9: 2,427,375 km (0.107 R)
• M10: 2,629,033 km (0.114 R)
• M11: 3,129,438 km (0.044 R)
• M12: 3,977,658 km (0.119 R)
• M13: 4,549,271 km (0.114 R)
• M14: 4,704,105 km (0.088 R)
• M15: 4,986,845 km (0.063 R)
• M16: 5,470,495 km (0.06 R)
• M17: 6,070,382 km (0.04 R)
• M18: 6,586,196 km (0.072 R)
• M19: 7,008,810 km (0.101 R)
• M20: 7,622,460 km (0.09 R)
• M21: 9,524,747 km (0.098 R)
• M22: 10,650,471 km (0.109 R)
• M23: 11,945,091 km (0.078 R)
• M24: 13,244,498 km (0.095 R)
• M25: 14,270,590 km (0.105 R)
• M26: 15,137,360 km (0.106 R)
• M27: 17,984,357 km (0.113 R)
• M28: 18,228,949 km (0.118 R)
• M29: 18,919,643 km (0.088 R)
• M30: 25,124,813 km (0.11 R)
• M31: 25,234,169 km (0.107 R)
• M32: 25,672,640 km (0.119 R)
• M33: 26,335,060 km (0.086 R)
• M34: 26,779,814 km (0.114 R)
• M35: 27,845,998 km (0.092 R)
• M36: 28,015,642 km (0.109 R)
• M37: 29,155,129 km (0.106 R)
• M38: 29,442,357 km (0.073 R)
• M39: 30,019,655 km (0.092 R)
• M40: 30,659,036 km (0.108 R)
• M41: 30,892,559 km (0.075 R)
• M42: 31,597,015 km (0.116 R)
• M43: 32,069,445 km (0.109 R)
• M44: 32,842,268 km (0.087 R)
• M45: 33,320,831 km (0.095 R)
• M46: 33,621,224 km (0.105 R)
• M47: 34,466,751 km (0.104 R)
• M48: 34,892,207 km (0.113 R)
• M49: 35,686,871 km (0.08 R)
• M50: 36,921,054 km (0.086 R)
• M51: 38,483,454 km (0.095 R)
• M52: 39,558,165 km (0.112 R)
• M53: 40,003,518 km (0.037 R)
• M54: 40,067,247 km (0.063 R)
• M55: 40,578,572 km (0.109 R)
• M56: 42,125,414 km (0.057 R)
• M57: 43,036,615 km (0.109 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit