🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 32.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 201 Days

Day: 41.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 109.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 210 Days

Day: 19.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,567,510 km

• M1: 163,660 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.68 AU - 0.82 AU

Year: 238 Days

Day: 45.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 8.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.93 AU - 5.67 AU

Year: 4479 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,567,510 km

• M1: 110,104 km (0.114 R)
• M2: 223,499 km (0.099 R)
• M3: 289,621 km (0.119 R)
• M4: 461,210 km (0.086 R)
• M5: 830,418 km (0.089 R)
• M6: 1,054,216 km (0.094 R)
• M7: 1,287,140 km (0.119 R)
• M8: 1,358,349 km (0.093 R)
• M9: 1,430,754 km (0.071 R)
• M10: 1,493,884 km (0.113 R)
• M11: 1,547,291 km (0.103 R)
• M12: 1,733,690 km (0.111 R)
• M13: 1,812,528 km (0.116 R)
• M14: 2,164,532 km (0.103 R)
• M15: 2,225,268 km (0.105 R)
• M16: 2,286,603 km (0.116 R)
• M17: 2,448,768 km (0.084 R)
• M18: 2,824,258 km (0.087 R)
• M19: 2,904,143 km (0.096 R)
• M20: 3,315,388 km (0.119 R)
• M21: 3,456,608 km (0.102 R)
• M22: 3,571,051 km (0.067 R)
• M23: 3,672,179 km (0.093 R)
• M24: 3,951,478 km (0.077 R)
• M25: 4,116,485 km (0.088 R)
• M26: 4,375,738 km (0.033 R)
• M27: 4,437,522 km (0.059 R)
• M28: 4,798,651 km (0.085 R)
• M29: 4,926,557 km (0.116 R)
• M30: 5,169,205 km (0.064 R)
• M31: 5,366,225 km (0.093 R)
• M32: 5,482,313 km (0.066 R)
• M33: 5,649,713 km (0.027 R)
• M34: 6,075,319 km (0.056 R)
• M35: 6,335,619 km (0.113 R)
• M36: 6,423,284 km (0.092 R)
• M37: 6,493,595 km (0.102 R)
• M38: 6,546,552 km (0.112 R)
• M39: 6,635,114 km (0.038 R)
• M40: 7,468,823 km (0.09 R)
• M41: 7,654,325 km (0.108 R)
• M42: 7,935,569 km (0.028 R)
• M43: 8,182,106 km (0.05 R)
• M44: 8,335,145 km (0.102 R)
• M45: 8,643,915 km (0.104 R)
• M46: 8,858,288 km (0.072 R)
• M47: 8,936,678 km (0.086 R)
• M48: 9,133,848 km (0.117 R)
• M49: 9,693,344 km (0.065 R)
• M50: 9,794,322 km (0.078 R)
• M51: 9,895,750 km (0.1 R)
• M52: 10,079,306 km (0.106 R)
• M53: 10,202,276 km (0.11 R)
• M54: 10,263,910 km (0.077 R)
• M55: 10,366,983 km (0.101 R)
• M56: 10,511,794 km (0.106 R)
• M57: 10,636,409 km (0.111 R)
• M58: 11,119,011 km (0.051 R)
• M59: 11,458,748 km (0.081 R)
• M60: 11,522,926 km (0.108 R)
• M61: 11,715,907 km (0.083 R)
• M62: 12,018,394 km (0.071 R)
• M63: 12,127,002 km (0.036 R)
• M64: 12,542,884 km (0.109 R)
• M65: 13,097,144 km (0.12 R)
• M66: 13,682,072 km (0.097 R)
• M67: 13,886,422 km (0.116 R)
• M68: 14,000,416 km (0.077 R)
• M69: 14,137,747 km (0.108 R)
• M70: 14,505,907 km (0.071 R)
• M71: 14,621,546 km (0.068 R)
• M72: 14,853,872 km (0.08 R)
• M73: 15,724,232 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.64 AU - 6.74 AU

Year: 4982 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,567,510 km

• M1: 201,209 km (0.113 R)
• M2: 332,107 km (0.064 R)
• M3: 536,009 km (0.077 R)
• M4: 867,219 km (0.066 R)
• M5: 974,331 km (0.067 R)
• M6: 1,100,891 km (0.092 R)
• M7: 1,279,062 km (0.037 R)
• M8: 1,532,331 km (0.064 R)
• M9: 1,699,282 km (0.106 R)
• M10: 2,033,783 km (0.101 R)
• M11: 2,806,755 km (0.083 R)
• M12: 2,930,323 km (0.087 R)
• M13: 3,097,873 km (0.082 R)
• M14: 3,937,266 km (0.077 R)
• M15: 4,406,854 km (0.12 R)
• M16: 4,697,224 km (0.118 R)
• M17: 4,869,560 km (0.093 R)
• M18: 5,119,389 km (0.108 R)
• M19: 5,373,556 km (0.115 R)
• M20: 5,502,359 km (0.099 R)
• M21: 7,125,795 km (0.1 R)
• M22: 7,267,465 km (0.087 R)
• M23: 7,872,738 km (0.116 R)
• M24: 8,464,397 km (0.106 R)
• M25: 8,584,524 km (0.112 R)
• M26: 8,735,319 km (0.085 R)
• M27: 8,856,792 km (0.046 R)
• M28: 9,039,900 km (0.096 R)
• M29: 9,409,856 km (0.099 R)
• M30: 9,659,385 km (0.117 R)
• M31: 10,133,012 km (0.039 R)
• M32: 10,939,494 km (0.115 R)
• M33: 11,201,889 km (0.085 R)
• M34: 11,766,621 km (0.025 R)
• M35: 11,867,150 km (0.093 R)
• M36: 11,968,129 km (0.047 R)
• M37: 12,442,803 km (0.06 R)
• M38: 12,613,793 km (0.101 R)
• M39: 12,854,646 km (0.061 R)
• M40: 13,201,264 km (0.091 R)
• M41: 13,621,185 km (0.094 R)
• M42: 14,010,140 km (0.103 R)
• M43: 14,366,931 km (0.088 R)
• M44: 14,762,916 km (0.093 R)
• M45: 15,455,255 km (0.08 R)
• M46: 15,676,062 km (0.098 R)
• M47: 15,860,965 km (0.098 R)
• M48: 16,570,059 km (0.089 R)
• M49: 16,758,402 km (0.112 R)
• M50: 17,099,186 km (0.105 R)
• M51: 17,633,849 km (0.097 R)
• M52: 17,749,189 km (0.097 R)
• M53: 17,941,871 km (0.046 R)
• M54: 18,096,555 km (0.055 R)
• M55: 18,290,584 km (0.055 R)
• M56: 18,485,210 km (0.082 R)
• M57: 19,987,173 km (0.117 R)
• M58: 20,348,751 km (0.119 R)
• M59: 20,469,626 km (0.113 R)
• M60: 20,793,506 km (0.098 R)
• M61: 21,323,232 km (0.101 R)
• M62: 21,569,171 km (0.045 R)
• M63: 21,816,157 km (0.085 R)
• M64: 22,064,040 km (0.05 R)
• M65: 23,995,648 km (0.107 R)
• M66: 24,166,190 km (0.054 R)
• M67: 24,551,404 km (0.051 R)
• M68: 25,241,200 km (0.064 R)
• M69: 26,551,677 km (0.117 R)
• M70: 27,482,026 km (0.042 R)
• M71: 27,973,755 km (0.115 R)
• M72: 28,784,575 km (0.05 R)
• M73: 29,147,500 km (0.083 R)
• M74: 29,329,411 km (0.068 R)
• M75: 29,466,143 km (0.062 R)
• M76: 29,786,133 km (0.09 R)
• M77: 30,383,328 km (0.113 R)
• M78: 30,567,782 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 12.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.09 AU - 6.75 AU

Year: 5288 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,567,510 km

• M1: 174,132 km (0.085 R)
• M2: 331,060 km (0.108 R)
• M3: 481,107 km (0.104 R)
• M4: 726,896 km (0.113 R)
• M5: 808,128 km (0.087 R)
• M6: 892,650 km (0.102 R)
• M7: 969,544 km (0.105 R)
• M8: 1,178,233 km (0.066 R)
• M9: 1,415,046 km (0.102 R)
• M10: 1,993,541 km (0.091 R)
• M11: 2,081,954 km (0.095 R)
• M12: 2,820,219 km (0.045 R)
• M13: 2,970,565 km (0.087 R)
• M14: 3,175,065 km (0.095 R)
• M15: 3,419,658 km (0.036 R)
• M16: 3,761,638 km (0.069 R)
• M17: 3,853,492 km (0.061 R)
• M18: 4,002,042 km (0.09 R)
• M19: 4,209,385 km (0.091 R)
• M20: 4,654,588 km (0.098 R)
• M21: 4,753,472 km (0.116 R)
• M22: 5,237,571 km (0.117 R)
• M23: 5,340,494 km (0.08 R)
• M24: 5,822,499 km (0.1 R)
• M25: 6,079,657 km (0.088 R)
• M26: 6,231,350 km (0.08 R)
• M27: 6,472,352 km (0.119 R)
• M28: 6,828,395 km (0.059 R)
• M29: 6,940,892 km (0.107 R)
• M30: 7,167,982 km (0.066 R)
• M31: 7,351,389 km (0.115 R)
• M32: 7,536,442 km (0.115 R)
• M33: 8,029,367 km (0.086 R)
• M34: 8,291,911 km (0.031 R)
• M35: 8,484,443 km (0.12 R)
• M36: 8,874,295 km (0.034 R)
• M37: 9,021,948 km (0.117 R)
• M38: 9,294,965 km (0.031 R)
• M39: 9,394,896 km (0.11 R)
• M40: 9,545,391 km (0.094 R)
• M41: 10,027,545 km (0.073 R)
• M42: 10,104,439 km (0.116 R)
• M43: 10,310,285 km (0.026 R)
• M44: 11,280,727 km (0.039 R)
• M45: 11,414,018 km (0.08 R)
• M46: 12,335,092 km (0.097 R)
• M47: 12,444,897 km (0.111 R)
• M48: 12,693,529 km (0.087 R)
• M49: 12,999,457 km (0.086 R)
• M50: 13,111,356 km (0.045 R)
• M51: 13,675,639 km (0.088 R)
• M52: 13,932,050 km (0.088 R)
• M53: 14,449,958 km (0.11 R)
• M54: 15,534,093 km (0.101 R)
• M55: 15,652,874 km (0.05 R)
• M56: 15,801,724 km (0.066 R)
• M57: 17,193,732 km (0.04 R)
• M58: 17,409,003 km (0.115 R)
• M59: 17,718,073 km (0.052 R)
• M60: 18,153,851 km (0.112 R)
• M61: 18,341,746 km (0.119 R)
• M62: 19,226,917 km (0.079 R)
• M63: 19,322,510 km (0.095 R)
• M64: 19,450,416 km (0.071 R)
• M65: 19,674,663 km (0.117 R)
• M66: 19,964,434 km (0.116 R)
• M67: 20,841,975 km (0.115 R)
• M68: 21,170,193 km (0.078 R)
• M69: 21,301,989 km (0.076 R)
• M70: 21,434,084 km (0.047 R)
• M71: 22,232,188 km (0.116 R)
• M72: 22,433,098 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit