🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.4 AU - 0.66 AU

Year: 137 Days

Day: 35.4 Hours

Environment

Temp: 267 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 17.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.83 AU - 0.87 AU

Year: 278 Days

Day: 29.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,923,841 km

• M1: 277,354 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.41 AU - 2.81 AU

Year: 1496 Days

Day: 16.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.03 AU - 4.85 AU

Year: 2774 Days

Day: 47.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.4 AU - 4.48 AU

Year: 2774 Days

Day: 33.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,923,841 km

• M1: 1,940,883 km (0.1 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 8.6

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.85 AU - 6.19 AU

Year: 5240 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 110,923,841 km

• M1: 122,969 km (0.039 R)
• M2: 183,557 km (0.073 R)
• M3: 260,151 km (0.106 R)
• M4: 362,775 km (0.066 R)
• M5: 802,293 km (0.089 R)
• M6: 873,951 km (0.115 R)
• M7: 1,166,714 km (0.047 R)
• M8: 1,384,528 km (0.104 R)
• M9: 1,471,744 km (0.073 R)
• M10: 1,897,200 km (0.07 R)
• M11: 2,154,060 km (0.102 R)
• M12: 2,767,112 km (0.078 R)
• M13: 2,900,553 km (0.113 R)
• M14: 2,968,022 km (0.036 R)
• M15: 3,150,531 km (0.101 R)
• M16: 3,479,048 km (0.081 R)
• M17: 3,695,965 km (0.055 R)
• M18: 4,143,263 km (0.074 R)
• M19: 4,347,613 km (0.043 R)
• M20: 4,529,225 km (0.085 R)
• M21: 4,739,709 km (0.061 R)
• M22: 5,197,928 km (0.04 R)
• M23: 6,069,485 km (0.079 R)
• M24: 6,127,379 km (0.072 R)
• M25: 6,185,274 km (0.115 R)
• M26: 6,805,207 km (0.073 R)
• M27: 7,382,954 km (0.118 R)
• M28: 7,568,755 km (0.085 R)
• M29: 8,682,960 km (0.099 R)
• M30: 8,911,994 km (0.077 R)
• M31: 9,746,002 km (0.082 R)
• M32: 9,881,687 km (0.112 R)
• M33: 10,120,894 km (0.111 R)
• M34: 10,258,375 km (0.097 R)
• M35: 11,025,513 km (0.096 R)
• M36: 11,096,272 km (0.112 R)
• M37: 12,065,068 km (0.027 R)
• M38: 12,467,487 km (0.076 R)
• M39: 13,098,042 km (0.105 R)
• M40: 13,701,071 km (0.072 R)
• M41: 14,506,356 km (0.105 R)
• M42: 14,895,161 km (0.106 R)
• M43: 15,445,232 km (0.101 R)
• M44: 15,682,943 km (0.115 R)
• M45: 16,524,880 km (0.08 R)
• M46: 16,849,358 km (0.112 R)
• M47: 17,340,188 km (0.08 R)
• M48: 17,422,467 km (0.074 R)
• M49: 17,670,052 km (0.118 R)
• M50: 17,918,683 km (0.066 R)
• M51: 19,010,000 km (0.1 R)
• M52: 19,649,232 km (0.064 R)
• M53: 19,863,904 km (0.077 R)
• M54: 20,036,241 km (0.062 R)
• M55: 20,512,561 km (0.038 R)
• M56: 20,643,160 km (0.048 R)
• M57: 21,300,194 km (0.119 R)
• M58: 21,609,113 km (0.108 R)
• M59: 21,919,529 km (0.072 R)
• M60: 22,231,440 km (0.085 R)
• M61: 22,634,756 km (0.115 R)
• M62: 22,859,751 km (0.095 R)
• M63: 23,130,823 km (0.054 R)
• M64: 23,721,734 km (0.072 R)
• M65: 25,057,793 km (0.098 R)
• M66: 25,244,042 km (0.113 R)
• M67: 25,758,360 km (0.046 R)
• M68: 25,993,378 km (0.075 R)
• M69: 26,229,144 km (0.114 R)
• M70: 26,892,760 km (0.031 R)
• M71: 26,988,054 km (0.093 R)
• M72: 27,178,941 km (0.112 R)
• M73: 27,466,019 km (0.032 R)
• M74: 27,610,082 km (0.027 R)
• M75: 28,285,068 km (0.112 R)
• M76: 30,740,268 km (0.09 R)
• M77: 31,389,672 km (0.084 R)
• M78: 32,043,714 km (0.093 R)
• M79: 32,448,377 km (0.064 R)
• M80: 32,651,381 km (0.111 R)
• M81: 32,752,958 km (0.093 R)
• M82: 33,313,950 km (0.116 R)
• M83: 34,393,598 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 9.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.89 AU - 8.03 AU

Year: 5825 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 110,923,841 km

• M1: 115,340 km (0.111 R)
• M2: 217,366 km (0.032 R)
• M3: 344,374 km (0.051 R)
• M4: 627,264 km (0.103 R)
• M5: 717,621 km (0.118 R)
• M6: 1,083,687 km (0.098 R)
• M7: 1,208,452 km (0.106 R)
• M8: 1,472,641 km (0.084 R)
• M9: 1,723,068 km (0.119 R)
• M10: 2,176,499 km (0.116 R)
• M11: 2,299,918 km (0.092 R)
• M12: 2,389,676 km (0.067 R)
• M13: 2,535,684 km (0.118 R)
• M14: 2,628,435 km (0.054 R)
• M15: 3,472,466 km (0.081 R)
• M16: 3,701,201 km (0.053 R)
• M17: 4,151,341 km (0.049 R)
• M18: 4,217,164 km (0.092 R)
• M19: 4,394,288 km (0.11 R)
• M20: 4,596,395 km (0.116 R)
• M21: 5,316,110 km (0.057 R)
• M22: 5,580,001 km (0.106 R)
• M23: 5,946,815 km (0.062 R)
• M24: 6,321,408 km (0.119 R)
• M25: 6,575,425 km (0.085 R)
• M26: 6,729,361 km (0.117 R)
• M27: 7,198,650 km (0.112 R)
• M28: 7,490,665 km (0.108 R)
• M29: 7,678,560 km (0.104 R)
• M30: 7,949,631 km (0.1 R)
• M31: 8,031,610 km (0.066 R)
• M32: 8,417,872 km (0.059 R)
• M33: 8,810,118 km (0.054 R)
• M34: 9,467,451 km (0.104 R)
• M35: 9,670,605 km (0.098 R)
• M36: 9,787,441 km (0.059 R)
• M37: 10,318,663 km (0.098 R)
• M38: 11,041,669 km (0.062 R)
• M39: 11,471,015 km (0.062 R)
• M40: 11,594,583 km (0.03 R)
• M41: 11,874,481 km (0.106 R)
• M42: 12,855,543 km (0.065 R)
• M43: 13,016,212 km (0.114 R)
• M44: 13,113,001 km (0.064 R)
• M45: 13,274,717 km (0.039 R)
• M46: 13,339,493 km (0.094 R)
• M47: 13,632,854 km (0.091 R)
• M48: 13,796,664 km (0.081 R)
• M49: 13,961,221 km (0.12 R)
• M50: 14,093,316 km (0.118 R)
• M51: 14,625,735 km (0.117 R)
• M52: 15,573,438 km (0.088 R)
• M53: 16,123,958 km (0.11 R)
• M54: 17,102,477 km (0.101 R)
• M55: 17,563,388 km (0.118 R)
• M56: 17,670,351 km (0.096 R)
• M57: 18,208,305 km (0.083 R)
• M58: 18,352,667 km (0.093 R)
• M59: 18,424,923 km (0.109 R)
• M60: 18,642,587 km (0.054 R)
• M61: 19,007,008 km (0.087 R)
• M62: 19,300,220 km (0.075 R)
• M63: 19,484,375 km (0.105 R)
• M64: 19,595,077 km (0.107 R)
• M65: 19,705,929 km (0.079 R)
• M66: 20,114,481 km (0.055 R)
• M67: 20,338,579 km (0.113 R)
• M68: 22,430,406 km (0.088 R)
• M69: 22,662,731 km (0.105 R)
• M70: 22,779,118 km (0.085 R)
• M71: 24,033,796 km (0.101 R)
• M72: 24,112,933 km (0.06 R)
• M73: 24,510,115 km (0.117 R)
• M74: 24,989,427 km (0.093 R)
• M75: 27,102,347 km (0.067 R)
• M76: 27,515,237 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 7.9

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.4 AU - 24.3 AU

Year: 31375 Days

Day: 21.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 110,923,841 km

• M1: 137,480 km (0.105 R)
• M2: 209,138 km (0.104 R)
• M3: 617,540 km (0.082 R)
• M4: 762,650 km (0.086 R)
• M5: 1,892,563 km (0.106 R)
• M6: 2,605,995 km (0.115 R)
• M7: 3,241,337 km (0.035 R)
• M8: 3,655,574 km (0.1 R)
• M9: 3,761,788 km (0.035 R)
• M10: 3,815,194 km (0.111 R)
• M11: 4,533,563 km (0.076 R)
• M12: 4,937,478 km (0.118 R)
• M13: 6,217,437 km (0.073 R)
• M14: 6,344,446 km (0.089 R)
• M15: 8,988,438 km (0.093 R)
• M16: 10,159,790 km (0.115 R)
• M17: 10,309,687 km (0.107 R)
• M18: 10,384,785 km (0.062 R)
• M19: 10,916,157 km (0.112 R)
• M20: 11,223,730 km (0.103 R)
• M21: 11,612,236 km (0.064 R)
• M22: 11,847,553 km (0.102 R)
• M23: 12,966,096 km (0.049 R)
• M24: 13,785,593 km (0.098 R)
• M25: 15,388,235 km (0.103 R)
• M26: 15,646,591 km (0.084 R)
• M27: 16,167,790 km (0.054 R)
• M28: 16,871,498 km (0.095 R)
• M29: 16,960,210 km (0.109 R)
• M30: 17,405,862 km (0.066 R)
• M31: 17,675,138 km (0.103 R)
• M32: 20,253,906 km (0.054 R)
• M33: 20,348,153 km (0.101 R)
• M34: 21,876,145 km (0.101 R)
• M35: 23,341,756 km (0.049 R)
• M36: 23,638,708 km (0.115 R)
• M37: 25,243,444 km (0.116 R)
• M38: 26,366,924 km (0.067 R)
• M39: 27,506,710 km (0.116 R)
• M40: 28,768,269 km (0.081 R)
• M41: 28,980,399 km (0.069 R)
• M42: 29,299,641 km (0.108 R)
• M43: 29,834,004 km (0.11 R)
• M44: 31,021,213 km (0.09 R)
• M45: 32,113,876 km (0.083 R)
• M46: 32,444,188 km (0.118 R)
• M47: 34,787,190 km (0.075 R)
• M48: 35,580,358 km (0.055 R)
• M49: 39,988,408 km (0.049 R)
• M50: 40,225,222 km (0.083 R)
• M51: 42,376,589 km (0.113 R)
• M52: 42,618,040 km (0.117 R)
• M53: 42,859,790 km (0.1 R)
• M54: 45,920,862 km (0.097 R)
• M55: 46,292,911 km (0.079 R)
• M56: 47,916,497 km (0.114 R)
• M57: 49,304,915 km (0.079 R)
• M58: 50,962,759 km (0.085 R)
• M59: 53,940,504 km (0.114 R)
• M60: 57,774,398 km (0.111 R)
• M61: 58,042,029 km (0.093 R)
• M62: 60,062,498 km (0.098 R)
• M63: 60,877,058 km (0.074 R)
• M64: 62,792,061 km (0.104 R)
• M65: 66,680,708 km (0.104 R)
• M66: 66,961,503 km (0.051 R)
• M67: 67,383,369 km (0.112 R)
• M68: 68,371,014 km (0.103 R)
• M69: 69,932,965 km (0.09 R)
• M70: 70,360,965 km (0.072 R)
• M71: 71,650,050 km (0.105 R)
• M72: 73,961,187 km (0.074 R)
• M73: 79,101,370 km (0.104 R)
• M74: 79,249,921 km (0.095 R)
• M75: 81,789,494 km (0.1 R)
• M76: 82,240,382 km (0.113 R)
• M77: 82,390,878 km (0.061 R)
• M78: 82,541,373 km (0.082 R)
• M79: 84,507,388 km (0.072 R)
• M80: 85,724,816 km (0.087 R)
• M81: 86,794,740 km (0.105 R)
• M82: 94,880,505 km (0.042 R)
• M83: 95,670,681 km (0.072 R)
• M84: 96,621,525 km (0.034 R)
• M85: 102,069,281 km (0.097 R)
• M86: 102,878,755 km (0.116 R)
• M87: 104,667,197 km (0.115 R)
• M88: 107,451,214 km (0.112 R)
• M89: 107,945,036 km (0.091 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 10,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit