🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 38.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.03 AU - 1.53 AU

Year: 507 Days

Day: 22.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,034,725 km

• M1: 299,944 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.65 AU - 2.81 AU

Year: 1578 Days

Day: 15.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.31 AU - 6.43 AU

Year: 4353 Days

Day: 44.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 8.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.11 AU - 7.87 AU

Year: 7171 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,034,725 km

• M1: 118,332 km (0.057 R)
• M2: 175,329 km (0.068 R)
• M3: 247,435 km (0.1 R)
• M4: 309,368 km (0.05 R)
• M5: 387,309 km (0.049 R)
• M6: 463,155 km (0.091 R)
• M7: 565,929 km (0.105 R)
• M8: 1,013,974 km (0.119 R)
• M9: 1,810,433 km (0.095 R)
• M10: 1,944,324 km (0.069 R)
• M11: 2,186,672 km (0.106 R)
• M12: 2,329,688 km (0.104 R)
• M13: 2,438,894 km (0.094 R)
• M14: 2,587,295 km (0.084 R)
• M15: 2,700,541 km (0.074 R)
• M16: 2,971,163 km (0.105 R)
• M17: 3,030,404 km (0.074 R)
• M18: 3,210,221 km (0.097 R)
• M19: 3,559,532 km (0.101 R)
• M20: 3,921,110 km (0.078 R)
• M21: 4,205,645 km (0.034 R)
• M22: 4,294,506 km (0.085 R)
• M23: 4,817,650 km (0.03 R)
• M24: 5,122,381 km (0.086 R)
• M25: 5,265,097 km (0.091 R)
• M26: 5,652,256 km (0.118 R)
• M27: 5,750,542 km (0.099 R)
• M28: 6,224,917 km (0.087 R)
• M29: 6,556,725 km (0.038 R)
• M30: 6,737,888 km (0.101 R)
• M31: 7,105,001 km (0.097 R)
• M32: 7,317,729 km (0.045 R)
• M33: 7,640,711 km (0.105 R)
• M34: 7,749,469 km (0.062 R)
• M35: 7,886,201 km (0.071 R)
• M36: 8,078,734 km (0.051 R)
• M37: 9,209,245 km (0.08 R)
• M38: 10,059,559 km (0.119 R)
• M39: 10,268,547 km (0.076 R)
• M40: 11,149,679 km (0.064 R)
• M41: 11,304,064 km (0.093 R)
• M42: 11,583,662 km (0.119 R)
• M43: 11,677,460 km (0.106 R)
• M44: 12,118,176 km (0.107 R)
• M45: 12,213,320 km (0.095 R)
• M46: 12,596,440 km (0.094 R)
• M47: 13,341,737 km (0.091 R)
• M48: 13,571,369 km (0.088 R)
• M49: 13,670,253 km (0.084 R)
• M50: 14,368,875 km (0.096 R)
• M51: 14,436,045 km (0.098 R)
• M52: 14,503,214 km (0.11 R)
• M53: 14,942,883 km (0.114 R)
• M54: 15,524,369 km (0.11 R)
• M55: 16,533,407 km (0.119 R)
• M56: 16,639,023 km (0.094 R)
• M57: 16,921,614 km (0.092 R)
• M58: 17,205,850 km (0.064 R)
• M59: 17,491,731 km (0.082 R)
• M60: 19,128,781 km (0.113 R)
• M61: 19,462,085 km (0.036 R)
• M62: 20,171,926 km (0.093 R)
• M63: 20,247,174 km (0.063 R)
• M64: 20,890,295 km (0.092 R)
• M65: 21,118,881 km (0.071 R)
• M66: 21,501,702 km (0.072 R)
• M67: 21,693,935 km (0.035 R)
• M68: 22,274,076 km (0.095 R)
• M69: 23,489,409 km (0.08 R)
• M70: 23,687,476 km (0.119 R)
• M71: 23,885,993 km (0.106 R)
• M72: 24,005,522 km (0.072 R)
• M73: 24,164,993 km (0.118 R)
• M74: 24,605,559 km (0.088 R)
• M75: 24,766,376 km (0.118 R)
• M76: 24,887,251 km (0.051 R)
• M77: 24,967,885 km (0.075 R)
• M78: 25,129,600 km (0.101 R)
• M79: 25,372,696 km (0.081 R)
• M80: 25,657,381 km (0.118 R)
• M81: 25,820,443 km (0.115 R)
• M82: 25,942,964 km (0.111 R)
• M83: 26,889,170 km (0.109 R)
• M84: 27,512,245 km (0.11 R)
• M85: 27,930,222 km (0.072 R)
• M86: 28,098,070 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 12

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.35 AU - 10.25 AU

Year: 10733 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,034,725 km

• M1: 152,889 km (0.104 R)
• M2: 365,168 km (0.116 R)
• M3: 559,197 km (0.094 R)
• M4: 886,068 km (0.061 R)
• M5: 1,054,366 km (0.076 R)
• M6: 1,142,928 km (0.03 R)
• M7: 1,271,133 km (0.114 R)
• M8: 2,302,610 km (0.071 R)
• M9: 2,467,318 km (0.108 R)
• M10: 3,727,381 km (0.091 R)
• M11: 4,119,477 km (0.04 R)
• M12: 4,262,791 km (0.096 R)
• M13: 4,973,980 km (0.04 R)
• M14: 5,250,137 km (0.087 R)
• M15: 5,563,096 km (0.089 R)
• M16: 5,849,875 km (0.075 R)
• M17: 6,076,366 km (0.1 R)
• M18: 6,240,026 km (0.119 R)
• M19: 6,909,028 km (0.091 R)
• M20: 7,321,320 km (0.112 R)
• M21: 7,919,262 km (0.057 R)
• M22: 8,026,524 km (0.044 R)
• M23: 8,170,138 km (0.095 R)
• M24: 8,278,447 km (0.094 R)
• M25: 8,643,017 km (0.051 R)
• M26: 8,975,573 km (0.112 R)
• M27: 9,350,017 km (0.115 R)
• M28: 9,615,254 km (0.092 R)
• M29: 10,347,685 km (0.106 R)
• M30: 10,938,596 km (0.071 R)
• M31: 11,540,578 km (0.117 R)
• M32: 11,621,660 km (0.098 R)
• M33: 12,153,331 km (0.083 R)
• M34: 12,442,803 km (0.1 R)
• M35: 12,692,931 km (0.034 R)
• M36: 13,795,467 km (0.109 R)
• M37: 14,184,421 km (0.079 R)
• M38: 14,620,649 km (0.025 R)
• M39: 15,238,937 km (0.094 R)
• M40: 15,327,947 km (0.061 R)
• M41: 15,685,786 km (0.074 R)
• M42: 16,364,212 km (0.11 R)
• M43: 16,638,275 km (0.096 R)
• M44: 16,729,979 km (0.09 R)
• M45: 17,330,016 km (0.053 R)
• M46: 18,078,304 km (0.092 R)
• M47: 18,503,910 km (0.083 R)
• M48: 20,680,858 km (0.073 R)
• M49: 21,175,579 km (0.055 R)
• M50: 22,227,252 km (0.096 R)
• M51: 22,429,508 km (0.045 R)
• M52: 23,501,227 km (0.1 R)
• M53: 23,862,207 km (0.093 R)
• M54: 25,166,401 km (0.107 R)
• M55: 25,429,992 km (0.104 R)
• M56: 25,853,803 km (0.09 R)
• M57: 27,301,013 km (0.027 R)
• M58: 27,517,631 km (0.096 R)
• M59: 28,170,925 km (0.034 R)
• M60: 28,335,033 km (0.093 R)
• M61: 28,554,344 km (0.11 R)
• M62: 29,326,568 km (0.1 R)
• M63: 30,105,524 km (0.088 R)
• M64: 31,173,653 km (0.099 R)
• M65: 31,683,931 km (0.052 R)
• M66: 32,254,199 km (0.114 R)
• M67: 32,425,937 km (0.098 R)
• M68: 32,712,866 km (0.117 R)
• M69: 33,752,720 km (0.105 R)
• M70: 34,335,105 km (0.12 R)
• M71: 35,746,262 km (0.115 R)
• M72: 36,339,866 km (0.095 R)
• M73: 36,936,761 km (0.079 R)
• M74: 37,296,544 km (0.086 R)
• M75: 37,416,671 km (0.113 R)
• M76: 38,625,273 km (0.042 R)
• M77: 39,478,878 km (0.114 R)
• M78: 39,662,584 km (0.109 R)
• M79: 41,515,653 km (0.094 R)
• M80: 41,640,119 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 9.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.03 AU - 11.15 AU

Year: 12056 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,034,725 km

• M1: 116,686 km (0.085 R)
• M2: 190,887 km (0.085 R)
• M3: 347,366 km (0.065 R)
• M4: 418,126 km (0.069 R)
• M5: 626,665 km (0.057 R)
• M6: 812,316 km (0.09 R)
• M7: 1,031,477 km (0.087 R)
• M8: 1,124,527 km (0.07 R)
• M9: 1,353,113 km (0.048 R)
• M10: 1,508,096 km (0.107 R)
• M11: 1,614,610 km (0.071 R)
• M12: 2,007,903 km (0.093 R)
• M13: 2,306,799 km (0.116 R)
• M14: 2,641,450 km (0.092 R)
• M15: 3,058,977 km (0.093 R)
• M16: 3,286,964 km (0.11 R)
• M17: 3,497,149 km (0.08 R)
• M18: 3,930,534 km (0.095 R)
• M19: 4,432,136 km (0.095 R)
• M20: 4,848,018 km (0.112 R)
• M21: 5,141,230 km (0.111 R)
• M22: 5,222,162 km (0.09 R)
• M23: 5,385,374 km (0.081 R)
• M24: 5,913,604 km (0.088 R)
• M25: 6,633,618 km (0.113 R)
• M26: 6,899,603 km (0.067 R)
• M27: 7,018,982 km (0.099 R)
• M28: 7,229,467 km (0.05 R)
• M29: 7,842,519 km (0.107 R)
• M30: 8,281,738 km (0.106 R)
• M31: 9,249,337 km (0.032 R)
• M32: 9,546,738 km (0.114 R)
• M33: 9,947,959 km (0.118 R)
• M34: 10,457,340 km (0.089 R)
• M35: 10,629,078 km (0.054 R)
• M36: 11,114,823 km (0.09 R)
• M37: 11,395,618 km (0.074 R)
• M38: 11,607,748 km (0.07 R)
• M39: 12,071,950 km (0.113 R)
• M40: 12,288,119 km (0.119 R)
• M41: 13,538,009 km (0.115 R)
• M42: 13,612,808 km (0.06 R)
• M43: 14,329,980 km (0.095 R)
• M44: 14,943,481 km (0.106 R)
• M45: 15,214,552 km (0.083 R)
• M46: 15,292,343 km (0.064 R)
• M47: 15,840,470 km (0.078 R)
• M48: 16,235,857 km (0.116 R)
• M49: 16,315,293 km (0.072 R)
• M50: 16,834,996 km (0.09 R)
• M51: 16,955,722 km (0.109 R)
• M52: 17,482,157 km (0.118 R)
• M53: 17,563,688 km (0.077 R)
• M54: 17,931,848 km (0.07 R)
• M55: 18,717,536 km (0.081 R)
• M56: 19,051,738 km (0.114 R)
• M57: 19,429,921 km (0.105 R)
• M58: 19,598,817 km (0.1 R)
• M59: 20,279,487 km (0.093 R)
• M60: 20,579,730 km (0.058 R)
• M61: 20,924,553 km (0.107 R)
• M62: 22,190,750 km (0.109 R)
• M63: 22,455,837 km (0.046 R)
• M64: 22,810,983 km (0.115 R)
• M65: 23,481,779 km (0.041 R)
• M66: 24,249,815 km (0.101 R)
• M67: 24,934,225 km (0.066 R)
• M68: 25,163,858 km (0.085 R)
• M69: 25,255,861 km (0.095 R)
• M70: 25,394,239 km (0.093 R)
• M71: 25,486,540 km (0.078 R)
• M72: 25,810,420 km (0.088 R)
• M73: 26,135,795 km (0.099 R)
• M74: 26,556,165 km (0.095 R)
• M75: 26,696,787 km (0.071 R)
• M76: 26,837,559 km (0.092 R)
• M77: 26,931,656 km (0.066 R)
• M78: 27,498,183 km (0.057 R)
• M79: 27,687,873 km (0.107 R)
• M80: 28,403,101 km (0.067 R)
• M81: 28,642,906 km (0.112 R)
• M82: 30,389,162 km (0.11 R)
• M83: 30,634,502 km (0.09 R)
• M84: 30,732,788 km (0.092 R)
• M85: 32,069,894 km (0.114 R)
• M86: 32,419,654 km (0.048 R)
• M87: 32,821,025 km (0.109 R)
• M88: 33,729,982 km (0.119 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit