🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 176 Days

Day: 26 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,853,349 km

• M1: 147,803 km (0.101 R)
• M2: 319,990 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.88 AU - 1.18 AU

Year: 477 Days

Day: 46.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,853,349 km

• M1: 352,453 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.87 AU - 1.43 AU

Year: 563 Days

Day: 43.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,853,349 km

• M1: 664,813 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.31 AU - 2.17 AU

Year: 1048 Days

Day: 13 Hours

Environment

Temp: -124 °C

Axial Tilt: 83.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.64 AU - 2.18 AU

Year: 1205 Days

Day: 19.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,853,349 km

• M1: 110,553 km (0.071 R)
• M2: 1,054,665 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 9.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.64 AU - 2.74 AU

Year: 2014 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,853,349 km

• M1: 122,221 km (0.092 R)
• M2: 184,604 km (0.118 R)
• M3: 297,251 km (0.074 R)
• M4: 380,727 km (0.074 R)
• M5: 442,062 km (0.033 R)
• M6: 594,502 km (0.056 R)
• M7: 700,268 km (0.105 R)
• M8: 765,492 km (0.07 R)
• M9: 953,238 km (0.111 R)
• M10: 1,219,073 km (0.085 R)
• M11: 1,315,713 km (0.05 R)
• M12: 1,465,610 km (0.044 R)
• M13: 1,595,012 km (0.068 R)
• M14: 1,656,647 km (0.074 R)
• M15: 1,719,328 km (0.076 R)
• M16: 1,791,734 km (0.104 R)
• M17: 1,921,136 km (0.104 R)
• M18: 2,025,106 km (0.057 R)
• M19: 2,111,574 km (0.059 R)
• M20: 2,209,112 km (0.103 R)
• M21: 2,408,825 km (0.072 R)
• M22: 2,552,140 km (0.102 R)
• M23: 2,977,297 km (0.117 R)
• M24: 3,065,111 km (0.102 R)
• M25: 3,209,622 km (0.118 R)
• M26: 3,333,639 km (0.099 R)
• M27: 3,869,499 km (0.085 R)
• M28: 4,074,448 km (0.104 R)
• M29: 4,270,570 km (0.069 R)
• M30: 4,332,504 km (0.079 R)
• M31: 4,457,269 km (0.102 R)
• M32: 4,634,093 km (0.112 R)
• M33: 4,864,773 km (0.055 R)
• M34: 5,046,834 km (0.089 R)
• M35: 5,660,783 km (0.057 R)
• M36: 5,852,418 km (0.054 R)
• M37: 6,129,773 km (0.067 R)
• M38: 6,525,459 km (0.034 R)
• M39: 6,784,263 km (0.093 R)
• M40: 6,871,329 km (0.055 R)
• M41: 7,163,943 km (0.025 R)
• M42: 7,282,275 km (0.099 R)
• M43: 7,371,435 km (0.101 R)
• M44: 7,610,792 km (0.116 R)
• M45: 7,868,100 km (0.067 R)
• M46: 7,944,245 km (0.102 R)
• M47: 8,082,025 km (0.102 R)
• M48: 8,469,035 km (0.118 R)
• M49: 8,562,683 km (0.085 R)
• M50: 8,672,637 km (0.074 R)
• M51: 8,782,891 km (0.079 R)
• M52: 9,212,686 km (0.09 R)
• M53: 9,373,653 km (0.057 R)
• M54: 9,454,585 km (0.06 R)
• M55: 9,535,667 km (0.061 R)
• M56: 9,714,736 km (0.101 R)
• M57: 9,845,784 km (0.055 R)
• M58: 10,258,973 km (0.114 R)
• M59: 10,560,114 km (0.093 R)
• M60: 10,627,283 km (0.097 R)
• M61: 10,914,960 km (0.034 R)
• M62: 11,034,189 km (0.063 R)
• M63: 11,497,793 km (0.106 R)
• M64: 11,653,824 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 9.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.94 AU

Year: 3289 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,853,349 km

• M1: 130,001 km (0.093 R)
• M2: 197,320 km (0.068 R)
• M3: 279,748 km (0.073 R)
• M4: 513,869 km (0.098 R)
• M5: 654,790 km (0.111 R)
• M6: 766,988 km (0.11 R)
• M7: 931,097 km (0.093 R)
• M8: 1,107,024 km (0.082 R)
• M9: 1,345,932 km (0.108 R)
• M10: 1,424,920 km (0.069 R)
• M11: 1,519,166 km (0.08 R)
• M12: 1,931,757 km (0.094 R)
• M13: 2,021,516 km (0.118 R)
• M14: 2,220,930 km (0.114 R)
• M15: 2,426,777 km (0.118 R)
• M16: 2,572,934 km (0.12 R)
• M17: 2,688,723 km (0.073 R)
• M18: 2,772,497 km (0.101 R)
• M19: 2,857,170 km (0.088 R)
• M20: 2,994,501 km (0.027 R)
• M21: 3,064,064 km (0.107 R)
• M22: 3,275,894 km (0.081 R)
• M23: 3,474,261 km (0.11 R)
• M24: 3,751,167 km (0.072 R)
• M25: 3,826,265 km (0.088 R)
• M26: 3,977,957 km (0.114 R)
• M27: 4,248,280 km (0.076 R)
• M28: 4,346,267 km (0.067 R)
• M29: 4,425,255 km (0.12 R)
• M30: 4,624,818 km (0.108 R)
• M31: 4,725,647 km (0.109 R)
• M32: 5,199,274 km (0.074 R)
• M33: 5,905,077 km (0.09 R)
• M34: 6,258,277 km (0.052 R)
• M35: 6,325,297 km (0.112 R)
• M36: 6,985,024 km (0.05 R)
• M37: 7,054,587 km (0.097 R)
• M38: 7,524,025 km (0.093 R)
• M39: 7,690,677 km (0.06 R)
• M40: 7,762,484 km (0.071 R)
• M41: 8,100,575 km (0.073 R)
• M42: 9,118,439 km (0.1 R)
• M43: 9,449,649 km (0.094 R)
• M44: 9,681,226 km (0.095 R)
• M45: 9,862,688 km (0.049 R)
• M46: 10,150,066 km (0.102 R)
• M47: 10,360,700 km (0.096 R)
• M48: 11,218,195 km (0.107 R)
• M49: 11,354,179 km (0.087 R)
• M50: 11,987,128 km (0.084 R)
• M51: 12,858,087 km (0.083 R)
• M52: 13,057,650 km (0.104 R)
• M53: 13,517,514 km (0.069 R)
• M54: 13,604,430 km (0.06 R)
• M55: 13,836,905 km (0.102 R)
• M56: 14,217,333 km (0.116 R)
• M57: 14,394,158 km (0.07 R)
• M58: 14,720,281 km (0.092 R)
• M59: 15,198,844 km (0.063 R)
• M60: 15,379,708 km (0.098 R)
• M61: 15,652,276 km (0.101 R)
• M62: 16,634,236 km (0.083 R)
• M63: 17,007,632 km (0.099 R)
• M64: 17,258,059 km (0.117 R)
• M65: 17,667,658 km (0.094 R)
• M66: 17,762,653 km (0.059 R)
• M67: 17,857,797 km (0.113 R)
• M68: 18,080,548 km (0.119 R)
• M69: 18,304,047 km (0.026 R)
• M70: 18,721,874 km (0.081 R)
• M71: 19,175,156 km (0.117 R)
• M72: 19,566,653 km (0.108 R)
• M73: 20,357,577 km (0.055 R)
• M74: 20,590,352 km (0.084 R)
• M75: 20,690,283 km (0.034 R)
• M76: 20,924,254 km (0.039 R)
• M77: 21,970,691 km (0.12 R)
• M78: 22,141,083 km (0.044 R)
• M79: 23,103,297 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 12.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.94 AU - 4.76 AU

Year: 3449 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,853,349 km

• M1: 185,801 km (0.04 R)
• M2: 267,182 km (0.114 R)
• M3: 473,028 km (0.11 R)
• M4: 613,950 km (0.113 R)
• M5: 730,636 km (0.108 R)
• M6: 877,392 km (0.093 R)
• M7: 988,992 km (0.049 R)
• M8: 1,190,500 km (0.062 R)
• M9: 1,290,282 km (0.117 R)
• M10: 1,566,290 km (0.094 R)
• M11: 1,747,004 km (0.091 R)
• M12: 1,876,256 km (0.035 R)
• M13: 1,964,220 km (0.107 R)
• M14: 2,068,789 km (0.113 R)
• M15: 2,160,044 km (0.077 R)
• M16: 2,702,635 km (0.059 R)
• M17: 2,802,716 km (0.076 R)
• M18: 3,024,121 km (0.119 R)
• M19: 3,145,894 km (0.066 R)
• M20: 3,251,510 km (0.107 R)
• M21: 3,612,190 km (0.034 R)
• M22: 3,704,492 km (0.075 R)
• M23: 4,062,181 km (0.089 R)
• M24: 4,196,968 km (0.117 R)
• M25: 4,710,388 km (0.109 R)
• M26: 4,831,712 km (0.04 R)
• M27: 5,118,940 km (0.104 R)
• M28: 5,581,796 km (0.114 R)
• M29: 5,710,450 km (0.091 R)
• M30: 5,840,002 km (0.072 R)
• M31: 6,480,281 km (0.076 R)
• M32: 6,638,256 km (0.093 R)
• M33: 6,729,062 km (0.098 R)
• M34: 6,980,985 km (0.1 R)
• M35: 7,096,474 km (0.103 R)
• M36: 7,541,528 km (0.094 R)
• M37: 7,899,216 km (0.049 R)
• M38: 8,384,961 km (0.058 R)
• M39: 9,258,313 km (0.118 R)
• M40: 9,744,506 km (0.081 R)
• M41: 10,029,789 km (0.067 R)
• M42: 10,186,717 km (0.103 R)
• M43: 10,317,915 km (0.111 R)
• M44: 10,529,297 km (0.111 R)
• M45: 10,795,431 km (0.058 R)
• M46: 10,875,616 km (0.092 R)
• M47: 11,090,737 km (0.093 R)
• M48: 11,497,644 km (0.103 R)
• M49: 11,661,902 km (0.086 R)
• M50: 12,214,816 km (0.071 R)
• M51: 12,550,813 km (0.048 R)
• M52: 13,461,415 km (0.098 R)
• M53: 14,246,355 km (0.098 R)
• M54: 14,540,763 km (0.106 R)
• M55: 15,678,306 km (0.087 R)
• M56: 16,227,031 km (0.097 R)
• M57: 16,906,355 km (0.102 R)
• M58: 17,030,820 km (0.068 R)
• M59: 17,280,798 km (0.087 R)
• M60: 17,468,992 km (0.11 R)
• M61: 17,689,499 km (0.108 R)
• M62: 18,165,221 km (0.07 R)
• M63: 18,356,706 km (0.046 R)
• M64: 18,452,598 km (0.119 R)
• M65: 19,649,980 km (0.099 R)
• M66: 20,373,884 km (0.098 R)
• M67: 21,341,483 km (0.095 R)
• M68: 22,017,366 km (0.107 R)
• M69: 22,358,000 km (0.12 R)
• M70: 23,182,733 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 11.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5 AU - 7.08 AU

Year: 6777 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,853,349 km

• M1: 150,495 km (0.058 R)
• M2: 468,840 km (0.033 R)
• M3: 617,390 km (0.112 R)
• M4: 1,390,811 km (0.068 R)
• M5: 1,501,215 km (0.099 R)
• M6: 1,614,909 km (0.078 R)
• M7: 1,711,848 km (0.06 R)
• M8: 1,952,701 km (0.03 R)
• M9: 2,035,578 km (0.116 R)
• M10: 2,787,457 km (0.092 R)
• M11: 2,881,255 km (0.099 R)
• M12: 3,023,971 km (0.093 R)
• M13: 3,169,231 km (0.071 R)
• M14: 3,747,277 km (0.085 R)
• M15: 3,929,786 km (0.055 R)
• M16: 4,035,403 km (0.096 R)
• M17: 4,115,288 km (0.035 R)
• M18: 4,550,169 km (0.025 R)
• M19: 5,114,751 km (0.103 R)
• M20: 5,641,784 km (0.115 R)
• M21: 5,911,809 km (0.101 R)
• M22: 6,124,836 km (0.117 R)
• M23: 6,309,589 km (0.098 R)
• M24: 6,621,351 km (0.057 R)
• M25: 6,874,621 km (0.056 R)
• M26: 7,163,195 km (0.091 R)
• M27: 7,390,434 km (0.108 R)
• M28: 7,521,482 km (0.038 R)
• M29: 8,086,662 km (0.037 R)
• M30: 8,323,326 km (0.071 R)
• M31: 8,700,014 km (0.076 R)
• M32: 10,518,525 km (0.112 R)
• M33: 10,629,078 km (0.104 R)
• M34: 10,740,080 km (0.109 R)
• M35: 11,300,623 km (0.12 R)
• M36: 11,832,444 km (0.072 R)
• M37: 12,333,447 km (0.102 R)
• M38: 12,567,119 km (0.108 R)
• M39: 13,237,168 km (0.041 R)
• M40: 13,556,559 km (0.1 R)
• M41: 14,202,822 km (0.052 R)
• M42: 14,284,353 km (0.094 R)
• M43: 14,900,546 km (0.12 R)
• M44: 15,149,477 km (0.095 R)
• M45: 15,232,803 km (0.087 R)
• M46: 15,358,017 km (0.064 R)
• M47: 15,567,454 km (0.041 R)
• M48: 15,862,311 km (0.034 R)
• M49: 16,500,346 km (0.049 R)
• M50: 18,375,555 km (0.091 R)
• M51: 19,135,363 km (0.099 R)
• M52: 19,360,956 km (0.085 R)
• M53: 19,996,897 km (0.037 R)
• M54: 20,547,417 km (0.109 R)
• M55: 20,963,748 km (0.085 R)
• M56: 21,710,541 km (0.09 R)
• M57: 22,942,629 km (0.047 R)
• M58: 24,490,219 km (0.113 R)
• M59: 24,686,042 km (0.07 R)
• M60: 25,079,185 km (0.096 R)
• M61: 25,672,939 km (0.041 R)
• M62: 26,221,216 km (0.057 R)
• M63: 26,672,702 km (0.112 R)
• M64: 27,177,296 km (0.115 R)
• M65: 27,889,082 km (0.08 R)
• M66: 27,991,258 km (0.095 R)
• M67: 28,298,681 km (0.09 R)
• M68: 29,435,027 km (0.116 R)
• M69: 30,165,962 km (0.101 R)
• M70: 30,691,798 km (0.031 R)
• M71: 31,539,270 km (0.114 R)
• M72: 31,752,447 km (0.095 R)
• M73: 32,179,998 km (0.031 R)
• M74: 32,394,521 km (0.106 R)
• M75: 32,771,059 km (0.09 R)
• M76: 33,963,953 km (0.099 R)
• M77: 34,237,118 km (0.069 R)
• M78: 34,401,377 km (0.08 R)
• M79: 35,336,812 km (0.069 R)
• M80: 36,113,524 km (0.119 R)
• M81: 36,503,975 km (0.034 R)
• M82: 36,895,921 km (0.066 R)
• M83: 37,232,816 km (0.068 R)
• M84: 37,796,800 km (0.039 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit