🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.85 AU

Year: 219 Days

Day: 17.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,496,074 km

• M1: 449,542 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.14 AU

Year: 397 Days

Day: 25.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,496,074 km

• M1: 394,639 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.69 AU - 2.27 AU

Year: 1044 Days

Day: 19.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.82 AU - 2.78 AU

Year: 1307 Days

Day: 15.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,496,074 km

• M1: 90,656 km (0.071 R)
• M2: 1,250,189 km (0.092 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 14.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.21 AU - 4.61 AU

Year: 3470 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,496,074 km

• M1: 245,191 km (0.106 R)
• M2: 381,624 km (0.112 R)
• M3: 571,763 km (0.077 R)
• M4: 788,979 km (0.075 R)
• M5: 962,662 km (0.076 R)
• M6: 1,269,338 km (0.066 R)
• M7: 1,506,301 km (0.074 R)
• M8: 1,727,706 km (0.108 R)
• M9: 2,056,522 km (0.058 R)
• M10: 2,220,332 km (0.111 R)
• M11: 2,561,415 km (0.119 R)
• M12: 2,956,353 km (0.11 R)
• M13: 3,218,000 km (0.073 R)
• M14: 3,371,038 km (0.08 R)
• M15: 4,069,361 km (0.05 R)
• M16: 4,899,779 km (0.087 R)
• M17: 5,010,033 km (0.097 R)
• M18: 5,436,835 km (0.118 R)
• M19: 6,301,810 km (0.117 R)
• M20: 6,421,937 km (0.111 R)
• M21: 6,935,357 km (0.092 R)
• M22: 7,209,570 km (0.106 R)
• M23: 7,310,100 km (0.096 R)
• M24: 7,846,109 km (0.108 R)
• M25: 8,079,781 km (0.067 R)
• M26: 8,342,176 km (0.1 R)
• M27: 8,474,420 km (0.107 R)
• M28: 9,200,568 km (0.083 R)
• M29: 9,779,362 km (0.1 R)
• M30: 10,003,011 km (0.074 R)
• M31: 10,972,256 km (0.077 R)
• M32: 11,146,388 km (0.087 R)
• M33: 11,262,924 km (0.113 R)
• M34: 11,733,559 km (0.119 R)
• M35: 12,090,799 km (0.075 R)
• M36: 12,240,696 km (0.093 R)
• M37: 12,361,122 km (0.059 R)
• M38: 12,572,803 km (0.082 R)
• M39: 13,122,426 km (0.05 R)
• M40: 13,369,263 km (0.093 R)
• M41: 13,836,307 km (0.118 R)
• M42: 13,930,404 km (0.12 R)
• M43: 14,056,066 km (0.117 R)
• M44: 14,340,452 km (0.099 R)
• M45: 14,658,647 km (0.084 R)
• M46: 15,011,249 km (0.104 R)
• M47: 15,140,202 km (0.086 R)
• M48: 15,366,693 km (0.09 R)
• M49: 15,561,769 km (0.108 R)
• M50: 15,856,028 km (0.084 R)
• M51: 16,086,109 km (0.105 R)
• M52: 16,184,994 km (0.104 R)
• M53: 16,284,177 km (0.093 R)
• M54: 16,549,564 km (0.064 R)
• M55: 16,749,576 km (0.086 R)
• M56: 17,557,554 km (0.116 R)
• M57: 17,829,822 km (0.084 R)
• M58: 17,966,405 km (0.046 R)
• M59: 18,481,919 km (0.034 R)
• M60: 18,758,825 km (0.088 R)
• M61: 18,967,364 km (0.091 R)
• M62: 19,246,664 km (0.04 R)
• M63: 20,021,880 km (0.068 R)
• M64: 20,128,394 km (0.102 R)
• M65: 20,627,901 km (0.098 R)
• M66: 20,735,462 km (0.079 R)
• M67: 21,312,311 km (0.037 R)
• M68: 21,421,069 km (0.031 R)
• M69: 21,858,044 km (0.093 R)
• M70: 22,041,002 km (0.093 R)
• M71: 22,297,862 km (0.09 R)
• M72: 23,298,223 km (0.104 R)
• M73: 23,785,164 km (0.117 R)
• M74: 23,935,659 km (0.115 R)
• M75: 24,845,214 km (0.028 R)
• M76: 25,036,251 km (0.048 R)
• M77: 25,650,500 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 11.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.95 AU - 6.17 AU

Year: 4265 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,496,074 km

• M1: 186,698 km (0.116 R)
• M2: 273,465 km (0.067 R)
• M3: 376,987 km (0.083 R)
• M4: 518,805 km (0.11 R)
• M5: 603,029 km (0.116 R)
• M6: 799,451 km (0.06 R)
• M7: 1,004,550 km (0.106 R)
• M8: 1,155,793 km (0.034 R)
• M9: 1,559,857 km (0.034 R)
• M10: 1,720,675 km (0.114 R)
• M11: 1,853,218 km (0.112 R)
• M12: 2,111,424 km (0.066 R)
• M13: 2,182,184 km (0.074 R)
• M14: 2,326,396 km (0.093 R)
• M15: 2,436,650 km (0.032 R)
• M16: 2,624,395 km (0.071 R)
• M17: 2,720,138 km (0.087 R)
• M18: 2,856,123 km (0.106 R)
• M19: 3,134,973 km (0.091 R)
• M20: 3,257,194 km (0.088 R)
• M21: 3,719,302 km (0.117 R)
• M22: 3,827,162 km (0.081 R)
• M23: 4,179,615 km (0.079 R)
• M24: 4,291,963 km (0.079 R)
• M25: 4,635,140 km (0.084 R)
• M26: 4,987,144 km (0.115 R)
• M27: 5,593,165 km (0.118 R)
• M28: 6,145,929 km (0.104 R)
• M29: 6,248,254 km (0.061 R)
• M30: 7,168,281 km (0.117 R)
• M31: 7,575,636 km (0.039 R)
• M32: 8,727,091 km (0.082 R)
• M33: 8,813,559 km (0.081 R)
• M34: 8,987,242 km (0.115 R)
• M35: 9,161,972 km (0.045 R)
• M36: 9,367,370 km (0.117 R)
• M37: 10,113,414 km (0.086 R)
• M38: 10,295,325 km (0.073 R)
• M39: 10,447,766 km (0.078 R)
• M40: 10,785,707 km (0.087 R)
• M41: 11,002,624 km (0.05 R)
• M42: 11,598,772 km (0.102 R)
• M43: 11,693,916 km (0.082 R)
• M44: 11,852,938 km (0.055 R)
• M45: 12,012,859 km (0.117 R)
• M46: 12,496,509 km (0.119 R)
• M47: 13,350,114 km (0.116 R)
• M48: 13,683,418 km (0.065 R)
• M49: 13,985,755 km (0.063 R)
• M50: 14,087,033 km (0.106 R)
• M51: 14,494,538 km (0.107 R)
• M52: 14,597,012 km (0.095 R)
• M53: 15,425,784 km (0.12 R)
• M54: 15,670,227 km (0.107 R)
• M55: 16,127,997 km (0.098 R)
• M56: 16,198,757 km (0.057 R)
• M57: 16,447,388 km (0.098 R)
• M58: 16,518,597 km (0.107 R)
• M59: 16,768,874 km (0.059 R)
• M60: 17,855,553 km (0.102 R)
• M61: 18,038,810 km (0.082 R)
• M62: 18,259,766 km (0.073 R)
• M63: 18,370,469 km (0.1 R)
• M64: 18,778,422 km (0.098 R)
• M65: 19,002,221 km (0.077 R)
• M66: 19,077,169 km (0.093 R)
• M67: 19,603,455 km (0.079 R)
• M68: 19,754,698 km (0.088 R)
• M69: 21,211,183 km (0.095 R)
• M70: 23,139,799 km (0.115 R)
• M71: 24,348,101 km (0.101 R)
• M72: 24,551,404 km (0.107 R)
• M73: 25,659,476 km (0.089 R)
• M74: 26,032,423 km (0.039 R)
• M75: 26,323,690 km (0.112 R)
• M76: 26,448,904 km (0.089 R)
• M77: 27,542,165 km (0.098 R)
• M78: 27,838,967 km (0.103 R)
• M79: 28,607,302 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.2

Radius: 5.8

Gravity: 28.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.94 AU - 17.38 AU

Year: 25482 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,496,074 km

• M1: 204,201 km (0.117 R)
• M2: 256,560 km (0.062 R)
• M3: 335,099 km (0.115 R)
• M4: 701,764 km (0.086 R)
• M5: 1,852,919 km (0.085 R)
• M6: 2,828,896 km (0.101 R)
• M7: 3,295,641 km (0.119 R)
• M8: 3,343,512 km (0.069 R)
• M9: 4,457,119 km (0.111 R)
• M10: 4,943,162 km (0.079 R)
• M11: 5,332,715 km (0.051 R)
• M12: 6,023,259 km (0.098 R)
• M13: 6,987,268 km (0.078 R)
• M14: 7,933,773 km (0.115 R)
• M15: 8,653,190 km (0.084 R)
• M16: 8,853,052 km (0.078 R)
• M17: 10,647,479 km (0.09 R)
• M18: 11,366,745 km (0.104 R)
• M19: 11,439,600 km (0.103 R)
• M20: 13,385,718 km (0.033 R)
• M21: 15,271,100 km (0.11 R)
• M22: 16,738,805 km (0.077 R)
• M23: 18,678,491 km (0.097 R)
• M24: 18,764,510 km (0.06 R)
• M25: 21,313,358 km (0.069 R)
• M26: 22,126,273 km (0.079 R)
• M27: 22,217,229 km (0.058 R)
• M28: 22,765,505 km (0.061 R)
• M29: 23,410,720 km (0.078 R)
• M30: 23,596,222 km (0.106 R)
• M31: 23,875,371 km (0.073 R)
• M32: 26,726,108 km (0.089 R)
• M33: 26,823,048 km (0.076 R)
• M34: 27,017,076 km (0.08 R)
• M35: 28,983,391 km (0.09 R)
• M36: 29,182,505 km (0.047 R)
• M37: 32,637,019 km (0.056 R)
• M38: 32,844,213 km (0.088 R)
• M39: 32,948,033 km (0.097 R)
• M40: 33,051,854 km (0.096 R)
• M41: 35,046,144 km (0.069 R)
• M42: 35,790,543 km (0.065 R)
• M43: 37,403,357 km (0.036 R)
• M44: 37,511,816 km (0.102 R)
• M45: 38,273,269 km (0.098 R)
• M46: 39,700,881 km (0.117 R)
• M47: 44,087,091 km (0.116 R)
• M48: 45,120,962 km (0.097 R)
• M49: 46,162,761 km (0.101 R)
• M50: 46,395,386 km (0.098 R)
• M51: 46,978,519 km (0.072 R)
• M52: 47,564,045 km (0.036 R)
• M53: 48,269,997 km (0.096 R)
• M54: 48,979,390 km (0.088 R)
• M55: 51,489,194 km (0.1 R)
• M56: 52,092,971 km (0.1 R)
• M57: 52,213,995 km (0.118 R)
• M58: 52,698,992 km (0.108 R)
• M59: 56,011,836 km (0.116 R)
• M60: 56,384,036 km (0.108 R)
• M61: 57,630,785 km (0.087 R)
• M62: 61,169,672 km (0.078 R)
• M63: 61,680,997 km (0.076 R)
• M64: 62,065,314 km (0.067 R)
• M65: 62,322,024 km (0.111 R)
• M66: 63,094,248 km (0.117 R)
• M67: 64,518,270 km (0.098 R)
• M68: 66,214,710 km (0.094 R)
• M69: 71,122,717 km (0.06 R)
• M70: 74,096,125 km (0.048 R)
• M71: 77,662,089 km (0.066 R)
• M72: 77,938,695 km (0.11 R)
• M73: 79,187,538 km (0.056 R)
• M74: 82,126,987 km (0.082 R)
• M75: 82,267,908 km (0.031 R)
• M76: 83,822,679 km (0.059 R)
• M77: 84,674,938 km (0.049 R)
• M78: 85,102,040 km (0.091 R)
• M79: 85,815,622 km (0.052 R)
• M80: 86,961,392 km (0.107 R)
• M81: 87,105,006 km (0.111 R)
• M82: 89,268,041 km (0.117 R)
• M83: 91,594,887 km (0.114 R)
• M84: 93,352,961 km (0.033 R)
• M85: 93,647,070 km (0.12 R)
• M86: 93,941,479 km (0.085 R)
• M87: 94,678,996 km (0.097 R)
• M88: 95,418,309 km (0.096 R)
• M89: 95,862,764 km (0.111 R)
• M90: 96,011,016 km (0.06 R)
• M91: 96,902,619 km (0.107 R)
• M92: 98,244,961 km (0.06 R)
• M93: 99,293,343 km (0.105 R)
• M94: 100,496,110 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit