🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 22.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 215 Days

Day: 15.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 44.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.16 AU - 1.22 AU

Year: 477 Days

Day: 36.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,386,815 km

• M1: 13,464 km (0.119 R)
• M2: 24,833 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.8 AU

Year: 688 Days

Day: 44.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1239 Days

Day: 16 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.4 AU - 6.76 AU

Year: 4839 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,386,815 km

• M1: 100,231 km (0.095 R)
• M2: 193,580 km (0.085 R)
• M3: 258,206 km (0.117 R)
• M4: 309,668 km (0.055 R)
• M5: 578,645 km (0.069 R)
• M6: 630,106 km (0.08 R)
• M7: 683,363 km (0.114 R)
• M8: 749,336 km (0.066 R)
• M9: 852,708 km (0.045 R)
• M10: 1,048,681 km (0.092 R)
• M11: 1,126,023 km (0.119 R)
• M12: 1,796,820 km (0.058 R)
• M13: 1,858,903 km (0.094 R)
• M14: 2,065,797 km (0.079 R)
• M15: 2,147,328 km (0.038 R)
• M16: 2,415,706 km (0.046 R)
• M17: 2,588,941 km (0.068 R)
• M18: 2,766,364 km (0.106 R)
• M19: 2,856,571 km (0.087 R)
• M20: 3,456,908 km (0.093 R)
• M21: 3,515,101 km (0.088 R)
• M22: 3,831,501 km (0.111 R)
• M23: 4,260,697 km (0.063 R)
• M24: 4,344,322 km (0.046 R)
• M25: 4,512,919 km (0.119 R)
• M26: 4,598,040 km (0.094 R)
• M27: 4,791,620 km (0.106 R)
• M28: 4,987,892 km (0.107 R)
• M29: 5,076,005 km (0.119 R)
• M30: 5,298,457 km (0.099 R)
• M31: 5,365,776 km (0.072 R)
• M32: 5,501,462 km (0.1 R)
• M33: 5,683,971 km (0.059 R)
• M34: 5,845,387 km (0.083 R)
• M35: 6,196,344 km (0.088 R)
• M36: 6,267,403 km (0.114 R)
• M37: 6,602,502 km (0.109 R)
• M38: 6,943,436 km (0.074 R)
• M39: 7,415,417 km (0.088 R)
• M40: 8,285,628 km (0.113 R)
• M41: 8,574,052 km (0.114 R)
• M42: 9,404,620 km (0.093 R)
• M43: 9,815,715 km (0.119 R)
• M44: 10,120,894 km (0.101 R)
• M45: 10,372,967 km (0.091 R)
• M46: 10,485,614 km (0.045 R)
• M47: 10,626,984 km (0.072 R)
• M48: 11,141,451 km (0.063 R)
• M49: 11,314,685 km (0.084 R)
• M50: 11,576,332 km (0.045 R)
• M51: 11,722,489 km (0.116 R)
• M52: 12,823,380 km (0.06 R)
• M53: 12,883,817 km (0.091 R)
• M54: 12,944,405 km (0.044 R)
• M55: 13,035,360 km (0.052 R)
• M56: 14,425,573 km (0.101 R)
• M57: 14,551,385 km (0.105 R)
• M58: 15,250,157 km (0.105 R)
• M59: 15,927,236 km (0.11 R)
• M60: 16,647,101 km (0.066 R)
• M61: 16,977,862 km (0.095 R)
• M62: 17,545,137 km (0.102 R)
• M63: 17,679,476 km (0.074 R)
• M64: 17,847,924 km (0.119 R)
• M65: 18,698,088 km (0.108 R)
• M66: 19,214,500 km (0.094 R)
• M67: 20,543,827 km (0.105 R)
• M68: 20,756,405 km (0.07 R)
• M69: 21,183,806 km (0.076 R)
• M70: 21,830,368 km (0.096 R)
• M71: 21,938,677 km (0.084 R)
• M72: 22,192,246 km (0.119 R)
• M73: 22,665,873 km (0.063 R)
• M74: 22,958,935 km (0.064 R)
• M75: 23,105,840 km (0.099 R)
• M76: 23,548,799 km (0.059 R)
• M77: 23,808,501 km (0.1 R)
• M78: 25,272,466 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 12.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.37 AU - 7.87 AU

Year: 6974 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,386,815 km

• M1: 192,981 km (0.105 R)
• M2: 395,537 km (0.07 R)
• M3: 662,270 km (0.119 R)
• M4: 834,756 km (0.085 R)
• M5: 1,005,447 km (0.097 R)
• M6: 1,095,655 km (0.113 R)
• M7: 1,274,873 km (0.101 R)
• M8: 1,413,401 km (0.059 R)
• M9: 1,494,932 km (0.032 R)
• M10: 1,609,972 km (0.12 R)
• M11: 1,882,540 km (0.072 R)
• M12: 2,205,970 km (0.1 R)
• M13: 2,350,033 km (0.112 R)
• M14: 2,648,032 km (0.092 R)
• M15: 3,785,125 km (0.117 R)
• M16: 3,886,104 km (0.072 R)
• M17: 4,046,772 km (0.08 R)
• M18: 4,254,414 km (0.091 R)
• M19: 5,088,123 km (0.1 R)
• M20: 5,184,015 km (0.031 R)
• M21: 5,938,287 km (0.08 R)
• M22: 6,587,393 km (0.079 R)
• M23: 6,744,620 km (0.108 R)
• M24: 7,476,004 km (0.097 R)
• M25: 8,045,673 km (0.05 R)
• M26: 8,458,712 km (0.046 R)
• M27: 9,560,650 km (0.09 R)
• M28: 10,523,462 km (0.117 R)
• M29: 10,645,983 km (0.09 R)
• M30: 10,727,963 km (0.115 R)
• M31: 10,871,876 km (0.115 R)
• M32: 12,067,761 km (0.113 R)
• M33: 12,475,714 km (0.12 R)
• M34: 13,063,185 km (0.119 R)
• M35: 13,548,481 km (0.099 R)
• M36: 13,659,632 km (0.094 R)
• M37: 14,400,889 km (0.098 R)
• M38: 15,063,010 km (0.083 R)
• M39: 15,155,162 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 12.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.69 AU - 12.97 AU

Year: 14000 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,386,815 km

• M1: 191,635 km (0.088 R)
• M2: 570,417 km (0.095 R)
• M3: 773,421 km (0.054 R)
• M4: 1,502,860 km (0.099 R)
• M5: 1,868,926 km (0.075 R)
• M6: 1,997,281 km (0.117 R)
• M7: 2,102,299 km (0.058 R)
• M8: 2,456,547 km (0.111 R)
• M9: 2,569,343 km (0.083 R)
• M10: 2,889,034 km (0.057 R)
• M11: 3,008,563 km (0.054 R)
• M12: 3,160,255 km (0.113 R)
• M13: 3,598,876 km (0.067 R)
• M14: 3,924,251 km (0.078 R)
• M15: 4,743,748 km (0.094 R)
• M16: 4,921,172 km (0.08 R)
• M17: 5,064,636 km (0.091 R)
• M18: 5,209,596 km (0.104 R)
• M19: 5,429,655 km (0.068 R)
• M20: 5,615,455 km (0.11 R)
• M21: 6,733,999 km (0.044 R)
• M22: 6,974,103 km (0.092 R)
• M23: 8,906,459 km (0.118 R)
• M24: 8,993,974 km (0.092 R)
• M25: 9,214,331 km (0.053 R)
• M26: 9,840,698 km (0.094 R)
• M27: 10,204,819 km (0.08 R)
• M28: 10,527,053 km (0.094 R)
• M29: 10,759,228 km (0.107 R)
• M30: 10,899,402 km (0.059 R)
• M31: 10,993,200 km (0.108 R)
• M32: 11,087,297 km (0.117 R)
• M33: 11,418,656 km (0.03 R)
• M34: 11,945,988 km (0.104 R)
• M35: 12,236,956 km (0.066 R)
• M36: 12,677,821 km (0.07 R)
• M37: 13,424,315 km (0.077 R)
• M38: 14,031,682 km (0.113 R)
• M39: 14,338,806 km (0.113 R)
• M40: 14,441,730 km (0.079 R)
• M41: 14,648,175 km (0.081 R)
• M42: 14,855,667 km (0.108 R)
• M43: 16,281,484 km (0.107 R)
• M44: 18,138,293 km (0.068 R)
• M45: 18,697,191 km (0.072 R)
• M46: 19,432,165 km (0.042 R)
• M47: 20,176,714 km (0.092 R)
• M48: 20,697,613 km (0.105 R)
• M49: 21,930,150 km (0.114 R)
• M50: 23,428,523 km (0.112 R)
• M51: 23,732,206 km (0.094 R)
• M52: 24,527,618 km (0.033 R)
• M53: 25,581,236 km (0.115 R)
• M54: 26,396,843 km (0.088 R)
• M55: 31,466,865 km (0.099 R)
• M56: 31,801,815 km (0.091 R)
• M57: 32,610,840 km (0.079 R)
• M58: 33,563,180 km (0.088 R)
• M59: 33,700,062 km (0.106 R)
• M60: 35,914,110 km (0.099 R)
• M61: 37,250,767 km (0.026 R)
• M62: 37,747,283 km (0.104 R)
• M63: 38,103,326 km (0.098 R)
• M64: 38,532,073 km (0.114 R)
• M65: 39,322,249 km (0.091 R)
• M66: 40,117,811 km (0.091 R)
• M67: 40,263,070 km (0.031 R)
• M68: 40,554,038 km (0.07 R)
• M69: 41,577,736 km (0.107 R)
• M70: 42,019,200 km (0.101 R)
• M71: 43,501,714 km (0.094 R)
• M72: 44,925,886 km (0.059 R)
• M73: 45,303,322 km (0.043 R)
• M74: 47,129,164 km (0.078 R)
• M75: 47,512,583 km (0.116 R)
• M76: 47,743,113 km (0.079 R)
• M77: 48,591,632 km (0.119 R)
• M78: 49,367,297 km (0.09 R)
• M79: 50,147,151 km (0.065 R)
• M80: 51,324,486 km (0.066 R)
• M81: 53,147,486 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit