🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 201 Days

Day: 15.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 453 Days

Day: 38.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.46 AU - 1.66 AU

Year: 698 Days

Day: 40.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,040,575 km

• M1: 662,719 km (0.101 R)
• M2: 953,836 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.75 AU - 2.53 AU

Year: 1121 Days

Day: 14.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,040,575 km

• M1: 43,084 km (0.061 R)
• M2: 350,209 km (0.079 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 10

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.93 AU - 9.95 AU

Year: 8782 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,040,575 km

• M1: 155,133 km (0.032 R)
• M2: 236,963 km (0.11 R)
• M3: 494,271 km (0.117 R)
• M4: 803,939 km (0.072 R)
• M5: 1,246,150 km (0.116 R)
• M6: 1,649,616 km (0.095 R)
• M7: 2,069,238 km (0.105 R)
• M8: 2,255,936 km (0.119 R)
• M9: 2,375,465 km (0.099 R)
• M10: 4,200,858 km (0.068 R)
• M11: 4,772,022 km (0.065 R)
• M12: 4,895,441 km (0.095 R)
• M13: 5,019,906 km (0.12 R)
• M14: 5,303,693 km (0.072 R)
• M15: 5,431,599 km (0.091 R)
• M16: 5,723,166 km (0.064 R)
• M17: 5,788,690 km (0.046 R)
• M18: 6,220,429 km (0.064 R)
• M19: 7,362,758 km (0.08 R)
• M20: 8,643,765 km (0.036 R)
• M21: 9,600,593 km (0.072 R)
• M22: 9,992,689 km (0.115 R)
• M23: 10,752,048 km (0.094 R)
• M24: 10,955,052 km (0.099 R)
• M25: 11,241,233 km (0.101 R)
• M26: 11,405,940 km (0.073 R)
• M27: 12,156,921 km (0.117 R)
• M28: 12,623,816 km (0.065 R)
• M29: 13,531,277 km (0.117 R)
• M30: 13,882,533 km (0.082 R)
• M31: 14,103,638 km (0.119 R)
• M32: 15,683,691 km (0.108 R)
• M33: 16,799,242 km (0.106 R)
• M34: 17,557,105 km (0.032 R)
• M35: 19,106,042 km (0.117 R)
• M36: 20,146,345 km (0.116 R)
• M37: 20,951,182 km (0.08 R)
• M38: 21,817,802 km (0.107 R)
• M39: 22,229,645 km (0.079 R)
• M40: 22,748,151 km (0.061 R)
• M41: 22,956,691 km (0.099 R)
• M42: 23,165,829 km (0.116 R)
• M43: 23,270,697 km (0.103 R)
• M44: 23,533,391 km (0.072 R)
• M45: 24,114,878 km (0.067 R)
• M46: 24,433,970 km (0.092 R)
• M47: 25,076,493 km (0.112 R)
• M48: 25,345,918 km (0.113 R)
• M49: 25,453,928 km (0.087 R)
• M50: 25,670,396 km (0.053 R)
• M51: 25,941,916 km (0.101 R)
• M52: 27,258,228 km (0.115 R)
• M53: 30,873,261 km (0.118 R)
• M54: 32,325,856 km (0.077 R)
• M55: 32,854,086 km (0.098 R)
• M56: 32,971,969 km (0.057 R)
• M57: 33,385,458 km (0.1 R)
• M58: 36,631,881 km (0.074 R)
• M59: 36,876,474 km (0.049 R)
• M60: 37,674,728 km (0.068 R)
• M61: 38,976,229 km (0.08 R)
• M62: 39,225,758 km (0.09 R)
• M63: 40,103,449 km (0.098 R)
• M64: 40,924,293 km (0.083 R)
• M65: 41,750,671 km (0.088 R)
• M66: 41,814,550 km (0.036 R)
• M67: 42,133,941 km (0.114 R)
• M68: 42,197,969 km (0.111 R)
• M69: 42,582,585 km (0.096 R)
• M70: 42,775,267 km (0.097 R)
• M71: 42,968,398 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 10.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.92 AU - 9.12 AU

Year: 9702 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,040,575 km

• M1: 147,653 km (0.033 R)
• M2: 270,772 km (0.092 R)
• M3: 371,601 km (0.106 R)
• M4: 475,721 km (0.11 R)
• M5: 1,469,500 km (0.086 R)
• M6: 1,557,463 km (0.093 R)
• M7: 1,647,222 km (0.118 R)
• M8: 1,738,776 km (0.117 R)
• M9: 1,975,589 km (0.047 R)
• M10: 2,586,098 km (0.072 R)
• M11: 2,666,432 km (0.113 R)
• M12: 2,857,319 km (0.088 R)
• M13: 3,281,429 km (0.073 R)
• M14: 3,575,240 km (0.08 R)
• M15: 3,786,173 km (0.062 R)
• M16: 3,970,178 km (0.059 R)
• M17: 5,650,910 km (0.082 R)
• M18: 6,509,602 km (0.096 R)
• M19: 6,842,158 km (0.095 R)
• M20: 7,408,685 km (0.072 R)
• M21: 7,911,932 km (0.043 R)
• M22: 8,346,514 km (0.111 R)
• M23: 8,426,250 km (0.086 R)
• M24: 8,506,434 km (0.11 R)
• M25: 8,667,401 km (0.117 R)
• M26: 9,612,561 km (0.114 R)
• M27: 10,763,567 km (0.092 R)
• M28: 11,510,509 km (0.118 R)
• M29: 12,093,043 km (0.103 R)
• M30: 12,547,671 km (0.055 R)
• M31: 13,100,585 km (0.062 R)
• M32: 13,520,506 km (0.107 R)
• M33: 13,614,453 km (0.116 R)
• M34: 13,897,642 km (0.054 R)
• M35: 16,181,852 km (0.114 R)
• M36: 16,431,681 km (0.061 R)
• M37: 16,682,706 km (0.115 R)
• M38: 17,392,548 km (0.076 R)
• M39: 17,648,510 km (0.095 R)
• M40: 18,319,606 km (0.036 R)
• M41: 19,104,546 km (0.092 R)
• M42: 19,474,501 km (0.079 R)
• M43: 20,275,448 km (0.058 R)
• M44: 20,544,874 km (0.101 R)
• M45: 21,799,103 km (0.096 R)
• M46: 22,686,367 km (0.094 R)
• M47: 23,078,164 km (0.101 R)
• M48: 23,303,160 km (0.111 R)
• M49: 23,755,244 km (0.055 R)
• M50: 24,096,178 km (0.097 R)
• M51: 25,013,213 km (0.073 R)
• M52: 25,650,350 km (0.092 R)
• M53: 26,117,095 km (0.117 R)
• M54: 26,527,742 km (0.063 R)
• M55: 26,645,475 km (0.056 R)
• M56: 28,071,891 km (0.112 R)
• M57: 28,975,911 km (0.084 R)
• M58: 29,097,085 km (0.086 R)
• M59: 29,279,295 km (0.103 R)
• M60: 29,461,954 km (0.048 R)
• M61: 29,950,690 km (0.049 R)
• M62: 30,750,740 km (0.047 R)
• M63: 30,936,241 km (0.094 R)
• M64: 31,557,671 km (0.101 R)
• M65: 31,869,882 km (0.116 R)
• M66: 32,623,556 km (0.088 R)
• M67: 33,892,445 km (0.083 R)
• M68: 36,086,597 km (0.083 R)
• M69: 37,266,625 km (0.098 R)
• M70: 38,459,369 km (0.118 R)
• M71: 38,659,381 km (0.099 R)
• M72: 39,060,453 km (0.108 R)
• M73: 39,597,360 km (0.085 R)
• M74: 40,882,256 km (0.117 R)
• M75: 41,018,240 km (0.085 R)
• M76: 41,427,390 km (0.104 R)
• M77: 41,495,607 km (0.111 R)
• M78: 42,249,580 km (0.096 R)
• M79: 43,077,156 km (0.087 R)
• M80: 43,146,270 km (0.105 R)
• M81: 43,215,534 km (0.096 R)
• M82: 45,874,037 km (0.088 R)
• M83: 46,369,506 km (0.092 R)
• M84: 46,724,501 km (0.082 R)
• M85: 47,294,469 km (0.055 R)

Asteroid Belt

Center: 13.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84

Radius: 7.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.03 AU - 18.33 AU

Year: 27763 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,040,575 km

• M1: 306,526 km (0.051 R)
• M2: 379,679 km (0.112 R)
• M3: 576,550 km (0.108 R)
• M4: 670,946 km (0.108 R)
• M5: 912,397 km (0.103 R)
• M6: 1,200,523 km (0.106 R)
• M7: 1,365,679 km (0.044 R)
• M8: 1,787,545 km (0.099 R)
• M9: 2,349,435 km (0.106 R)
• M10: 2,478,687 km (0.092 R)
• M11: 3,743,088 km (0.089 R)
• M12: 4,140,420 km (0.111 R)
• M13: 4,265,484 km (0.104 R)
• M14: 4,391,745 km (0.086 R)
• M15: 4,648,006 km (0.064 R)
• M16: 6,720,684 km (0.081 R)
• M17: 7,016,140 km (0.098 R)
• M18: 7,240,387 km (0.102 R)
• M19: 8,357,883 km (0.072 R)
• M20: 8,795,607 km (0.046 R)
• M21: 8,916,332 km (0.066 R)
• M22: 10,111,320 km (0.095 R)
• M23: 10,280,066 km (0.099 R)
• M24: 11,268,460 km (0.109 R)
• M25: 11,487,321 km (0.115 R)
• M26: 11,707,679 km (0.075 R)
• M27: 11,929,383 km (0.047 R)
• M28: 12,512,216 km (0.115 R)
• M29: 12,966,844 km (0.043 R)
• M30: 13,058,548 km (0.094 R)
• M31: 14,363,191 km (0.039 R)
• M32: 15,368,788 km (0.094 R)
• M33: 15,514,346 km (0.104 R)
• M34: 16,199,505 km (0.107 R)
• M35: 16,347,607 km (0.073 R)
• M36: 17,497,865 km (0.09 R)
• M37: 18,416,246 km (0.113 R)
• M38: 18,622,392 km (0.085 R)
• M39: 19,928,381 km (0.098 R)
• M40: 20,087,104 km (0.111 R)
• M41: 20,459,154 km (0.102 R)
• M42: 21,480,160 km (0.042 R)
• M43: 22,462,719 km (0.072 R)
• M44: 23,070,385 km (0.044 R)
• M45: 23,125,886 km (0.115 R)
• M46: 24,471,519 km (0.096 R)
• M47: 25,096,688 km (0.104 R)
• M48: 25,325,274 km (0.11 R)
• M49: 25,497,311 km (0.108 R)
• M50: 26,420,779 km (0.108 R)
• M51: 26,595,210 km (0.112 R)
• M52: 26,945,120 km (0.094 R)
• M53: 28,419,407 km (0.099 R)
• M54: 28,538,487 km (0.09 R)
• M55: 28,657,866 km (0.102 R)
• M56: 28,717,406 km (0.047 R)
• M57: 29,436,971 km (0.054 R)
• M58: 29,617,686 km (0.113 R)
• M59: 29,738,411 km (0.09 R)
• M60: 30,283,845 km (0.107 R)
• M61: 31,261,467 km (0.08 R)
• M62: 32,747,123 km (0.097 R)
• M63: 33,750,476 km (0.103 R)
• M64: 34,129,258 km (0.118 R)
• M65: 35,210,252 km (0.088 R)
• M66: 35,915,606 km (0.038 R)
• M67: 36,625,747 km (0.063 R)
• M68: 37,601,574 km (0.087 R)
• M69: 37,732,323 km (0.103 R)
• M70: 37,928,745 km (0.059 R)
• M71: 38,519,956 km (0.071 R)
• M72: 38,651,751 km (0.111 R)
• M73: 38,783,697 km (0.104 R)
• M74: 38,915,792 km (0.076 R)
• M75: 40,044,807 km (0.105 R)
• M76: 40,445,879 km (0.088 R)
• M77: 42,538,903 km (0.115 R)
• M78: 43,632,912 km (0.098 R)
• M79: 44,944,137 km (0.076 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit