🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 43.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.78 AU - 1.04 AU

Year: 319 Days

Day: 45.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,167,451 km

• M1: 220,507 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.55 AU - 1.91 AU

Year: 835 Days

Day: 19.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.07 AU - 3.55 AU

Year: 2211 Days

Day: 44.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.29 AU - 4.97 AU

Year: 3657 Days

Day: 23.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 10.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.53 AU - 7.95 AU

Year: 6423 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,167,451 km

• M1: 140,173 km (0.106 R)
• M2: 322,234 km (0.085 R)
• M3: 575,054 km (0.116 R)
• M4: 769,681 km (0.088 R)
• M5: 1,043,894 km (0.084 R)
• M6: 1,223,262 km (0.059 R)
• M7: 1,595,461 km (0.088 R)
• M8: 1,768,247 km (0.099 R)
• M9: 2,057,719 km (0.104 R)
• M10: 2,208,364 km (0.117 R)
• M11: 2,600,609 km (0.075 R)
• M12: 3,079,023 km (0.038 R)
• M13: 3,165,042 km (0.069 R)
• M14: 3,383,605 km (0.054 R)
• M15: 3,698,059 km (0.099 R)
• M16: 3,766,725 km (0.117 R)
• M17: 4,139,971 km (0.082 R)
• M18: 4,452,033 km (0.088 R)
• M19: 4,525,186 km (0.098 R)
• M20: 4,647,856 km (0.076 R)
• M21: 4,997,616 km (0.068 R)
• M22: 5,381,783 km (0.112 R)
• M23: 5,538,263 km (0.085 R)
• M24: 5,722,567 km (0.072 R)
• M25: 6,097,460 km (0.112 R)
• M26: 6,233,145 km (0.093 R)
• M27: 6,397,553 km (0.06 R)
• M28: 6,480,281 km (0.088 R)
• M29: 7,154,668 km (0.081 R)
• M30: 7,675,268 km (0.097 R)
• M31: 7,999,447 km (0.046 R)
• M32: 8,998,761 km (0.054 R)
• M33: 9,309,326 km (0.041 R)
• M34: 9,497,370 km (0.033 R)
• M35: 9,781,906 km (0.082 R)
• M36: 10,101,297 km (0.031 R)
• M37: 11,013,694 km (0.1 R)
• M38: 11,850,545 km (0.046 R)
• M39: 12,397,026 km (0.114 R)
• M40: 12,638,627 km (0.034 R)
• M41: 13,196,776 km (0.042 R)
• M42: 13,691,796 km (0.082 R)
• M43: 14,192,799 km (0.111 R)
• M44: 14,554,377 km (0.096 R)
• M45: 14,736,437 km (0.11 R)
• M46: 15,286,808 km (0.098 R)
• M47: 15,434,760 km (0.107 R)
• M48: 16,673,131 km (0.097 R)
• M49: 16,978,162 km (0.084 R)
• M50: 17,131,350 km (0.055 R)
• M51: 17,477,669 km (0.093 R)
• M52: 19,684,537 km (0.113 R)
• M53: 19,885,895 km (0.066 R)
• M54: 20,128,394 km (0.103 R)
• M55: 21,313,957 km (0.103 R)
• M56: 21,894,546 km (0.111 R)
• M57: 21,977,872 km (0.086 R)
• M58: 22,606,333 km (0.032 R)
• M59: 23,070,984 km (0.051 R)
• M60: 23,198,291 km (0.064 R)
• M61: 25,266,332 km (0.115 R)
• M62: 25,441,362 km (0.078 R)
• M63: 26,455,336 km (0.091 R)
• M64: 26,811,230 km (0.054 R)
• M65: 26,900,390 km (0.059 R)
• M66: 27,302,958 km (0.064 R)
• M67: 28,341,017 km (0.12 R)
• M68: 28,842,021 km (0.075 R)
• M69: 29,208,236 km (0.084 R)
• M70: 29,529,872 km (0.041 R)
• M71: 31,062,203 km (0.063 R)
• M72: 31,155,851 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 8.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.78 AU - 7.84 AU

Year: 7255 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,167,451 km

• M1: 122,820 km (0.096 R)
• M2: 296,802 km (0.092 R)
• M3: 366,066 km (0.117 R)
• M4: 841,937 km (0.089 R)
• M5: 1,070,672 km (0.107 R)
• M6: 1,395,898 km (0.104 R)
• M7: 1,473,988 km (0.12 R)
• M8: 1,553,723 km (0.034 R)
• M9: 1,904,381 km (0.112 R)
• M10: 2,261,172 km (0.114 R)
• M11: 2,995,697 km (0.076 R)
• M12: 3,953,722 km (0.105 R)
• M13: 4,407,901 km (0.05 R)
• M14: 4,547,476 km (0.048 R)
• M15: 4,902,621 km (0.115 R)
• M16: 5,242,358 km (0.065 R)
• M17: 5,690,254 km (0.032 R)
• M18: 6,150,567 km (0.046 R)
• M19: 6,569,740 km (0.048 R)
• M20: 6,890,179 km (0.119 R)
• M21: 7,854,038 km (0.103 R)
• M22: 8,023,532 km (0.119 R)
• M23: 8,626,112 km (0.07 R)
• M24: 8,684,306 km (0.04 R)
• M25: 9,036,011 km (0.03 R)
• M26: 9,183,963 km (0.092 R)
• M27: 9,452,192 km (0.116 R)
• M28: 9,844,437 km (0.097 R)
• M29: 10,334,371 km (0.046 R)
• M30: 10,926,479 km (0.117 R)
• M31: 11,115,720 km (0.117 R)
• M32: 12,078,382 km (0.039 R)
• M33: 12,536,750 km (0.11 R)
• M34: 13,034,163 km (0.112 R)
• M35: 13,605,777 km (0.119 R)
• M36: 14,048,287 km (0.056 R)
• M37: 14,185,468 km (0.08 R)
• M38: 14,599,555 km (0.118 R)
• M39: 15,298,477 km (0.068 R)
• M40: 16,151,633 km (0.1 R)
• M41: 16,583,971 km (0.057 R)
• M42: 16,910,842 km (0.039 R)
• M43: 17,166,505 km (0.11 R)
• M44: 18,991,450 km (0.026 R)
• M45: 19,067,296 km (0.116 R)
• M46: 19,295,283 km (0.109 R)
• M47: 19,946,183 km (0.068 R)
• M48: 20,604,264 km (0.1 R)
• M49: 21,505,891 km (0.112 R)
• M50: 22,380,440 km (0.079 R)
• M51: 22,540,659 km (0.06 R)
• M52: 23,023,711 km (0.083 R)
• M53: 23,591,584 km (0.112 R)
• M54: 24,287,364 km (0.088 R)
• M55: 24,534,500 km (0.085 R)
• M56: 24,658,367 km (0.105 R)
• M57: 24,906,849 km (0.097 R)
• M58: 25,114,491 km (0.09 R)
• M59: 25,197,667 km (0.102 R)
• M60: 25,322,731 km (0.075 R)
• M61: 25,573,307 km (0.042 R)
• M62: 26,034,966 km (0.096 R)
• M63: 27,307,895 km (0.078 R)
• M64: 29,080,330 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403

Radius: 6.2

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.31 AU - 20.93 AU

Year: 27151 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,167,451 km

• M1: 79,586 km (0.059 R)
• M2: 206,445 km (0.101 R)
• M3: 297,999 km (0.087 R)
• M4: 349,461 km (0.09 R)
• M5: 462,706 km (0.12 R)
• M6: 1,139,786 km (0.107 R)
• M7: 1,341,444 km (0.083 R)
• M8: 1,778,270 km (0.117 R)
• M9: 1,877,304 km (0.052 R)
• M10: 2,046,499 km (0.097 R)
• M11: 2,291,839 km (0.055 R)
• M12: 2,583,705 km (0.101 R)
• M13: 2,658,504 km (0.086 R)
• M14: 3,486,977 km (0.098 R)
• M15: 3,907,646 km (0.115 R)
• M16: 3,993,665 km (0.051 R)
• M17: 4,167,797 km (0.054 R)
• M18: 4,750,480 km (0.103 R)
• M19: 4,934,935 km (0.081 R)
• M20: 4,981,459 km (0.116 R)
• M21: 5,311,024 km (0.094 R)
• M22: 5,842,994 km (0.108 R)
• M23: 6,040,612 km (0.043 R)
• M24: 6,801,467 km (0.093 R)
• M25: 7,272,252 km (0.029 R)
• M26: 7,325,209 km (0.102 R)
• M27: 7,592,092 km (0.116 R)
• M28: 7,699,653 km (0.108 R)
• M29: 7,861,966 km (0.108 R)
• M30: 8,300,587 km (0.07 R)
• M31: 12,020,937 km (0.114 R)
• M32: 12,083,768 km (0.09 R)
• M33: 13,101,632 km (0.102 R)
• M34: 13,295,511 km (0.069 R)
• M35: 13,751,635 km (0.092 R)
• M36: 14,146,723 km (0.065 R)
• M37: 14,279,266 km (0.111 R)
• M38: 15,015,587 km (0.026 R)
• M39: 15,083,056 km (0.096 R)
• M40: 15,422,344 km (0.069 R)
• M41: 15,626,994 km (0.12 R)
• M42: 15,695,509 km (0.049 R)
• M43: 17,866,474 km (0.055 R)
• M44: 18,804,602 km (0.074 R)
• M45: 19,537,033 km (0.036 R)
• M46: 20,954,174 km (0.046 R)
• M47: 21,942,716 km (0.037 R)
• M48: 22,946,518 km (0.102 R)
• M49: 23,650,227 km (0.088 R)
• M50: 23,965,130 km (0.09 R)
• M51: 24,440,253 km (0.05 R)
• M52: 25,965,254 km (0.112 R)
• M53: 26,046,336 km (0.105 R)
• M54: 26,862,093 km (0.064 R)
• M55: 27,355,616 km (0.091 R)
• M56: 29,697,720 km (0.065 R)
• M57: 29,782,542 km (0.097 R)
• M58: 31,323,251 km (0.033 R)
• M59: 32,103,404 km (0.117 R)
• M60: 32,977,504 km (0.074 R)
• M61: 34,838,801 km (0.088 R)
• M62: 35,017,720 km (0.037 R)
• M63: 35,376,755 km (0.06 R)
• M64: 36,007,908 km (0.077 R)
• M65: 36,279,578 km (0.051 R)
• M66: 38,384,570 km (0.094 R)
• M67: 39,405,126 km (0.1 R)
• M68: 39,591,675 km (0.11 R)
• M69: 39,872,021 km (0.107 R)
• M70: 40,059,318 km (0.059 R)
• M71: 41,568,012 km (0.115 R)
• M72: 41,852,996 km (0.114 R)
• M73: 44,446,575 km (0.09 R)
• M74: 45,517,995 km (0.073 R)
• M75: 45,909,642 km (0.07 R)
• M76: 47,686,266 km (0.062 R)
• M77: 50,595,496 km (0.066 R)
• M78: 54,493,717 km (0.099 R)
• M79: 55,326,529 km (0.11 R)
• M80: 55,535,517 km (0.118 R)
• M81: 58,380,868 km (0.054 R)
• M82: 60,842,052 km (0.031 R)
• M83: 61,273,493 km (0.113 R)
• M84: 62,247,973 km (0.08 R)
• M85: 62,791,612 km (0.103 R)
• M86: 63,009,426 km (0.117 R)
• M87: 63,555,309 km (0.051 R)
• M88: 63,883,527 km (0.047 R)
• M89: 64,541,757 km (0.108 R)
• M90: 65,643,695 km (0.1 R)
• M91: 73,070,631 km (0.092 R)
• M92: 73,644,040 km (0.097 R)
• M93: 74,218,944 km (0.036 R)
• M94: 75,026,175 km (0.112 R)
• M95: 75,373,092 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit