🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 13.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.52 AU - 2.38 AU

Year: 1005 Days

Day: 13.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,274,444 km

• M1: 532,718 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.95 AU - 2.21 AU

Year: 1107 Days

Day: 32.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 55.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.9 AU - 2.68 AU

Year: 1279 Days

Day: 21.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 14.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.04 AU - 5.64 AU

Year: 4553 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,274,444 km

• M1: 277,803 km (0.053 R)
• M2: 371,152 km (0.053 R)
• M3: 514,168 km (0.111 R)
• M4: 965,205 km (0.092 R)
• M5: 1,257,520 km (0.057 R)
• M6: 1,838,109 km (0.099 R)
• M7: 2,000,273 km (0.066 R)
• M8: 2,148,824 km (0.086 R)
• M9: 2,398,054 km (0.093 R)
• M10: 2,925,536 km (0.083 R)
• M11: 3,116,722 km (0.112 R)
• M12: 3,356,079 km (0.074 R)
• M13: 3,579,129 km (0.087 R)
• M14: 4,087,014 km (0.073 R)
• M15: 4,277,602 km (0.045 R)
• M16: 4,568,869 km (0.075 R)
• M17: 4,791,769 km (0.097 R)
• M18: 5,196,880 km (0.096 R)
• M19: 5,482,014 km (0.048 R)
• M20: 5,798,862 km (0.074 R)
• M21: 6,203,525 km (0.112 R)
• M22: 6,757,485 km (0.105 R)
• M23: 6,898,556 km (0.107 R)
• M24: 7,443,392 km (0.087 R)
• M25: 7,912,979 km (0.048 R)
• M26: 8,211,577 km (0.106 R)
• M27: 8,696,872 km (0.043 R)
• M28: 8,974,077 km (0.096 R)
• M29: 9,067,127 km (0.084 R)
• M30: 10,047,442 km (0.1 R)
• M31: 10,961,784 km (0.084 R)
• M32: 11,061,267 km (0.102 R)
• M33: 11,227,919 km (0.088 R)
• M34: 11,597,425 km (0.055 R)
• M35: 11,868,646 km (0.099 R)
• M36: 12,486,785 km (0.096 R)
• M37: 12,764,887 km (0.077 R)
• M38: 13,362,531 km (0.109 R)
• M39: 14,367,080 km (0.117 R)
• M40: 14,915,207 km (0.12 R)
• M41: 15,173,263 km (0.063 R)
• M42: 15,395,715 km (0.098 R)
• M43: 15,768,962 km (0.116 R)
• M44: 16,600,577 km (0.102 R)
• M45: 16,791,463 km (0.108 R)
• M46: 16,906,504 km (0.045 R)
• M47: 17,291,569 km (0.041 R)
• M48: 17,523,895 km (0.078 R)
• M49: 18,148,914 km (0.055 R)
• M50: 18,503,611 km (0.083 R)
• M51: 18,980,230 km (0.09 R)
• M52: 19,300,220 km (0.047 R)
• M53: 20,026,667 km (0.089 R)
• M54: 20,638,971 km (0.07 R)
• M55: 20,803,229 km (0.034 R)
• M56: 20,926,797 km (0.098 R)
• M57: 22,681,730 km (0.119 R)
• M58: 22,808,888 km (0.032 R)
• M59: 22,978,682 km (0.08 R)
• M60: 23,277,129 km (0.054 R)
• M61: 23,491,054 km (0.062 R)
• M62: 24,353,187 km (0.075 R)
• M63: 25,181,959 km (0.069 R)
• M64: 25,975,576 km (0.093 R)
• M65: 26,286,440 km (0.112 R)
• M66: 26,598,501 km (0.034 R)
• M67: 27,677,850 km (0.079 R)
• M68: 28,679,857 km (0.04 R)
• M69: 29,047,269 km (0.096 R)
• M70: 29,231,424 km (0.06 R)
• M71: 29,693,831 km (0.083 R)
• M72: 29,925,857 km (0.082 R)
• M73: 30,298,506 km (0.108 R)
• M74: 31,048,290 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 14.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.35 AU - 5.61 AU

Year: 4733 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,274,444 km

• M1: 186,848 km (0.106 R)
• M2: 353,350 km (0.037 R)
• M3: 461,509 km (0.083 R)
• M4: 813,214 km (0.095 R)
• M5: 1,284,597 km (0.078 R)
• M6: 1,550,881 km (0.117 R)
• M7: 1,752,539 km (0.075 R)
• M8: 1,863,690 km (0.078 R)
• M9: 2,363,646 km (0.09 R)
• M10: 2,550,195 km (0.08 R)
• M11: 2,645,339 km (0.071 R)
• M12: 2,790,299 km (0.116 R)
• M13: 3,327,805 km (0.086 R)
• M14: 3,806,667 km (0.112 R)
• M15: 4,364,518 km (0.105 R)
• M16: 4,556,452 km (0.097 R)
• M17: 4,751,079 km (0.075 R)
• M18: 4,849,365 km (0.095 R)
• M19: 5,028,284 km (0.068 R)
• M20: 5,209,297 km (0.108 R)
• M21: 5,515,823 km (0.063 R)
• M22: 5,912,856 km (0.102 R)
• M23: 6,168,369 km (0.114 R)
• M24: 6,558,670 km (0.077 R)
• M25: 6,890,029 km (0.078 R)
• M26: 6,979,339 km (0.1 R)
• M27: 7,136,566 km (0.106 R)
• M28: 7,408,835 km (0.064 R)
• M29: 7,500,388 km (0.09 R)
• M30: 7,917,168 km (0.084 R)
• M31: 8,317,642 km (0.108 R)
• M32: 9,236,921 km (0.104 R)
• M33: 9,409,856 km (0.086 R)
• M34: 9,859,397 km (0.079 R)
• M35: 10,010,790 km (0.072 R)
• M36: 10,162,931 km (0.108 R)
• M37: 10,521,069 km (0.113 R)
• M38: 10,675,902 km (0.075 R)
• M39: 10,961,634 km (0.116 R)
• M40: 11,700,498 km (0.094 R)
• M41: 11,860,867 km (0.054 R)
• M42: 12,102,917 km (0.106 R)
• M43: 12,400,915 km (0.112 R)
• M44: 13,115,096 km (0.108 R)
• M45: 13,955,686 km (0.094 R)
• M46: 14,698,290 km (0.051 R)
• M47: 14,842,652 km (0.107 R)
• M48: 14,958,441 km (0.027 R)
• M49: 15,132,573 km (0.09 R)
• M50: 15,483,080 km (0.083 R)
• M51: 15,718,398 km (0.08 R)
• M52: 16,461,002 km (0.118 R)
• M53: 17,184,607 km (0.106 R)
• M54: 17,519,855 km (0.082 R)
• M55: 17,795,714 km (0.099 R)
• M56: 18,042,102 km (0.101 R)
• M57: 18,165,669 km (0.107 R)
• M58: 18,913,509 km (0.113 R)
• M59: 19,512,649 km (0.109 R)
• M60: 20,149,936 km (0.112 R)
• M61: 20,794,254 km (0.117 R)
• M62: 20,923,955 km (0.073 R)
• M63: 21,119,031 km (0.108 R)
• M64: 21,609,113 km (0.117 R)
• M65: 21,707,698 km (0.055 R)
• M66: 22,268,541 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 12.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.36 AU - 8.82 AU

Year: 6965 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,274,444 km

• M1: 152,141 km (0.112 R)
• M2: 333,005 km (0.113 R)
• M3: 474,674 km (0.097 R)
• M4: 666,758 km (0.091 R)
• M5: 848,220 km (0.092 R)
• M6: 945,459 km (0.101 R)
• M7: 1,562,550 km (0.111 R)
• M8: 1,721,871 km (0.103 R)
• M9: 1,925,474 km (0.094 R)
• M10: 2,030,492 km (0.069 R)
• M11: 2,512,347 km (0.097 R)
• M12: 2,700,541 km (0.053 R)
• M13: 2,788,953 km (0.081 R)
• M14: 2,938,551 km (0.081 R)
• M15: 3,183,592 km (0.11 R)
• M16: 4,008,924 km (0.08 R)
• M17: 4,093,447 km (0.068 R)
• M18: 4,263,988 km (0.079 R)
• M19: 4,559,743 km (0.086 R)
• M20: 6,790,547 km (0.115 R)
• M21: 7,362,908 km (0.111 R)
• M22: 7,487,673 km (0.051 R)
• M23: 7,592,092 km (0.074 R)
• M24: 7,823,669 km (0.058 R)
• M25: 8,423,707 km (0.109 R)
• M26: 8,554,156 km (0.117 R)
• M27: 8,663,512 km (0.109 R)
• M28: 8,817,149 km (0.081 R)
• M29: 8,971,983 km (0.034 R)
• M30: 9,105,274 km (0.093 R)
• M31: 9,804,644 km (0.109 R)
• M32: 10,195,394 km (0.079 R)
• M33: 10,568,042 km (0.107 R)
• M34: 10,874,120 km (0.048 R)
• M35: 11,087,745 km (0.088 R)
• M36: 11,591,591 km (0.029 R)
• M37: 11,712,616 km (0.094 R)
• M38: 13,122,426 km (0.118 R)
• M39: 13,502,255 km (0.064 R)
• M40: 13,604,281 km (0.06 R)
• M41: 13,860,093 km (0.112 R)
• M42: 14,952,457 km (0.109 R)
• M43: 15,031,594 km (0.116 R)
• M44: 15,137,210 km (0.084 R)
• M45: 15,429,076 km (0.067 R)
• M46: 15,856,926 km (0.094 R)
• M47: 16,126,351 km (0.071 R)
• M48: 16,642,314 km (0.119 R)
• M49: 17,026,033 km (0.063 R)
• M50: 17,246,690 km (0.11 R)
• M51: 17,858,246 km (0.064 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: 248 - 19,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit