🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 268 Days

Day: 22.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 136.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 282 Days

Day: 15.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 9.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.6 AU - 0.94 AU

Year: 443 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 18,391,977 km

• M1: 113,246 km (0.099 R)
• M2: 173,683 km (0.042 R)
• M3: 234,719 km (0.069 R)
• M4: 305,180 km (0.098 R)
• M5: 398,678 km (0.066 R)
• M6: 487,240 km (0.064 R)
• M7: 583,432 km (0.068 R)
• M8: 703,409 km (0.05 R)
• M9: 776,563 km (0.098 R)
• M10: 894,146 km (0.083 R)
• M11: 960,867 km (0.1 R)
• M12: 1,068,278 km (0.098 R)
• M13: 1,127,818 km (0.12 R)
• M14: 1,226,852 km (0.038 R)
• M15: 1,295,518 km (0.094 R)
• M16: 1,368,671 km (0.116 R)
• M17: 1,427,612 km (0.106 R)
• M18: 1,516,025 km (0.111 R)
• M19: 1,625,979 km (0.07 R)
• M20: 1,741,918 km (0.079 R)
• M21: 1,799,363 km (0.104 R)
• M22: 1,878,052 km (0.098 R)
• M23: 1,957,937 km (0.106 R)
• M24: 2,031,838 km (0.096 R)
• M25: 2,179,043 km (0.109 R)
• M26: 2,252,046 km (0.105 R)
• M27: 2,329,688 km (0.043 R)
• M28: 2,408,227 km (0.118 R)
• M29: 2,468,814 km (0.054 R)
• M30: 2,548,849 km (0.077 R)
• M31: 2,633,820 km (0.087 R)
• M32: 2,715,800 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 12.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.85 AU - 1.09 AU

Year: 627 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,391,977 km

• M1: 158,275 km (0.05 R)
• M2: 244,443 km (0.095 R)
• M3: 342,280 km (0.072 R)
• M4: 465,848 km (0.06 R)
• M5: 550,221 km (0.097 R)
• M6: 674,387 km (0.093 R)
• M7: 819,647 km (0.079 R)
• M8: 921,224 km (0.092 R)
• M9: 1,038,957 km (0.056 R)
• M10: 1,309,281 km (0.095 R)
• M11: 1,449,903 km (0.06 R)
• M12: 1,575,714 km (0.034 R)
• M13: 1,739,973 km (0.097 R)
• M14: 1,824,346 km (0.091 R)
• M15: 1,931,907 km (0.054 R)
• M16: 2,063,852 km (0.11 R)
• M17: 2,183,680 km (0.085 R)
• M18: 2,321,460 km (0.115 R)
• M19: 2,670,621 km (0.067 R)
• M20: 2,851,635 km (0.106 R)
• M21: 2,943,637 km (0.086 R)
• M22: 3,191,222 km (0.106 R)
• M23: 3,652,282 km (0.066 R)
• M24: 3,835,390 km (0.096 R)
• M25: 3,946,691 km (0.068 R)
• M26: 4,096,738 km (0.074 R)
• M27: 4,470,882 km (0.117 R)
• M28: 4,726,395 km (0.041 R)
• M29: 4,805,981 km (0.117 R)
• M30: 5,027,236 km (0.092 R)
• M31: 5,128,963 km (0.098 R)
• M32: 5,262,255 km (0.072 R)
• M33: 5,459,125 km (0.087 R)
• M34: 5,542,751 km (0.064 R)
• M35: 5,711,198 km (0.101 R)
• M36: 5,817,412 km (0.09 R)
• M37: 5,945,767 km (0.076 R)
• M38: 6,129,324 km (0.101 R)
• M39: 6,457,691 km (0.085 R)
• M40: 6,646,334 km (0.098 R)
• M41: 6,724,574 km (0.068 R)
• M42: 7,074,783 km (0.068 R)
• M43: 7,154,668 km (0.12 R)
• M44: 7,246,371 km (0.071 R)
• M45: 7,361,562 km (0.087 R)
• M46: 7,477,350 km (0.089 R)
• M47: 7,663,899 km (0.064 R)
• M48: 7,781,184 km (0.101 R)
• M49: 7,863,762 km (0.091 R)
• M50: 8,017,847 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 13.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.22 AU

Year: 1624 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,391,977 km

• M1: 173,982 km (0.091 R)
• M2: 274,662 km (0.087 R)
• M3: 393,592 km (0.032 R)
• M4: 618,288 km (0.061 R)
• M5: 708,496 km (0.117 R)
• M6: 875,447 km (0.096 R)
• M7: 979,567 km (0.083 R)
• M8: 1,088,474 km (0.11 R)
• M9: 1,450,202 km (0.061 R)
• M10: 1,585,588 km (0.051 R)
• M11: 1,763,460 km (0.092 R)
• M12: 2,068,340 km (0.103 R)
• M13: 2,476,294 km (0.117 R)
• M14: 2,585,051 km (0.092 R)
• M15: 3,095,030 km (0.026 R)
• M16: 3,236,400 km (0.094 R)
• M17: 3,367,897 km (0.119 R)
• M18: 3,562,524 km (0.073 R)
• M19: 3,661,258 km (0.093 R)
• M20: 3,773,457 km (0.086 R)
• M21: 3,975,713 km (0.101 R)
• M22: 4,078,337 km (0.064 R)
• M23: 4,351,802 km (0.093 R)
• M24: 4,470,882 km (0.113 R)
• M25: 4,604,473 km (0.079 R)
• M26: 4,985,798 km (0.086 R)
• M27: 5,166,213 km (0.091 R)
• M28: 5,278,561 km (0.073 R)
• M29: 5,505,351 km (0.119 R)
• M30: 5,721,071 km (0.067 R)
• M31: 5,851,820 km (0.102 R)
• M32: 6,235,239 km (0.094 R)
• M33: 6,520,672 km (0.094 R)
• M34: 6,642,145 km (0.109 R)
• M35: 6,964,678 km (0.115 R)
• M36: 7,057,878 km (0.109 R)
• M37: 7,151,377 km (0.072 R)
• M38: 7,689,331 km (0.107 R)
• M39: 7,817,686 km (0.118 R)
• M40: 7,946,938 km (0.045 R)
• M41: 8,787,379 km (0.054 R)
• M42: 9,006,241 km (0.116 R)
• M43: 9,260,856 km (0.118 R)
• M44: 9,586,980 km (0.111 R)
• M45: 10,179,986 km (0.068 R)
• M46: 10,303,553 km (0.055 R)
• M47: 10,713,152 km (0.09 R)
• M48: 11,073,683 km (0.096 R)
• M49: 11,328,448 km (0.109 R)
• M50: 11,548,357 km (0.077 R)
• M51: 11,806,862 km (0.079 R)
• M52: 12,085,862 km (0.087 R)
• M53: 12,216,761 km (0.044 R)
• M54: 12,517,901 km (0.103 R)
• M55: 12,726,291 km (0.1 R)
• M56: 12,821,435 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 12.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.27 AU - 4.11 AU

Year: 4650 Days

Day: 7.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,391,977 km

• M1: 208,240 km (0.092 R)
• M2: 342,878 km (0.037 R)
• M3: 432,637 km (0.062 R)
• M4: 533,466 km (0.11 R)
• M5: 653,892 km (0.098 R)
• M6: 753,824 km (0.102 R)
• M7: 859,739 km (0.092 R)
• M8: 1,017,266 km (0.071 R)
• M9: 1,160,580 km (0.03 R)
• M10: 1,336,807 km (0.111 R)
• M11: 1,468,303 km (0.105 R)
• M12: 1,688,062 km (0.064 R)
• M13: 2,023,461 km (0.08 R)
• M14: 2,160,492 km (0.081 R)
• M15: 2,428,273 km (0.032 R)
• M16: 2,961,439 km (0.081 R)
• M17: 3,135,721 km (0.053 R)
• M18: 3,277,540 km (0.088 R)
• M19: 3,697,311 km (0.102 R)
• M20: 4,173,332 km (0.038 R)
• M21: 4,648,604 km (0.115 R)
• M22: 4,913,392 km (0.119 R)
• M23: 5,225,154 km (0.072 R)
• M24: 5,694,144 km (0.082 R)
• M25: 5,824,443 km (0.031 R)
• M26: 6,423,134 km (0.1 R)
• M27: 6,718,440 km (0.086 R)
• M28: 7,228,420 km (0.065 R)
• M29: 7,535,694 km (0.108 R)
• M30: 7,774,901 km (0.12 R)
• M31: 8,507,930 km (0.079 R)
• M32: 8,857,690 km (0.12 R)
• M33: 8,958,369 km (0.088 R)
• M34: 9,135,792 km (0.098 R)
• M35: 9,288,681 km (0.113 R)
• M36: 9,416,737 km (0.075 R)
• M37: 9,545,391 km (0.091 R)
• M38: 9,804,495 km (0.114 R)
• M39: 9,934,944 km (0.117 R)
• M40: 10,171,159 km (0.105 R)
• M41: 10,595,718 km (0.075 R)
• M42: 10,837,169 km (0.054 R)
• M43: 11,134,719 km (0.037 R)
• M44: 11,352,833 km (0.098 R)
• M45: 11,655,021 km (0.119 R)
• M46: 11,765,573 km (0.104 R)
• M47: 12,155,425 km (0.117 R)
• M48: 12,295,599 km (0.119 R)
• M49: 12,833,403 km (0.094 R)
• M50: 13,321,092 km (0.051 R)
• M51: 13,727,250 km (0.08 R)
• M52: 13,844,086 km (0.079 R)
• M53: 14,020,013 km (0.069 R)
• M54: 15,150,973 km (0.108 R)
• M55: 15,635,969 km (0.093 R)
• M56: 15,819,077 km (0.059 R)
• M57: 15,941,598 km (0.057 R)
• M58: 16,095,235 km (0.076 R)
• M59: 16,683,454 km (0.037 R)
• M60: 16,776,952 km (0.102 R)
• M61: 17,341,684 km (0.109 R)
• M62: 18,008,442 km (0.102 R)
• M63: 18,393,357 km (0.115 R)
• M64: 18,683,727 km (0.103 R)
• M65: 19,695,607 km (0.116 R)
• M66: 20,158,463 km (0.114 R)
• M67: 20,324,666 km (0.103 R)
• M68: 20,558,039 km (0.071 R)
• M69: 21,331,310 km (0.09 R)
• M70: 21,704,407 km (0.087 R)
• M71: 22,011,382 km (0.04 R)
• M72: 22,560,556 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 12.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.96 AU - 5.68 AU

Year: 6942 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,391,977 km

• M1: 282,441 km (0.119 R)
• M2: 368,011 km (0.049 R)
• M3: 532,419 km (0.062 R)
• M4: 708,795 km (0.074 R)
• M5: 915,988 km (0.12 R)
• M6: 1,052,421 km (0.087 R)
• M7: 1,314,068 km (0.12 R)
• M8: 1,679,984 km (0.116 R)
• M9: 1,925,175 km (0.082 R)
• M10: 2,505,914 km (0.114 R)
• M11: 2,730,311 km (0.101 R)
• M12: 2,961,439 km (0.075 R)
• M13: 3,583,168 km (0.077 R)
• M14: 4,245,139 km (0.107 R)
• M15: 4,345,220 km (0.11 R)
• M16: 5,015,119 km (0.101 R)
• M17: 5,534,373 km (0.106 R)
• M18: 5,643,879 km (0.078 R)
• M19: 5,958,334 km (0.099 R)
• M20: 6,431,362 km (0.095 R)
• M21: 6,896,911 km (0.039 R)
• M22: 7,054,587 km (0.096 R)
• M23: 7,474,059 km (0.114 R)
• M24: 7,615,728 km (0.093 R)
• M25: 7,717,455 km (0.075 R)
• M26: 7,881,265 km (0.094 R)
• M27: 8,066,766 km (0.049 R)
• M28: 8,632,396 km (0.099 R)
• M29: 9,059,647 km (0.115 R)
• M30: 9,757,521 km (0.062 R)
• M31: 9,868,224 km (0.089 R)
• M32: 9,979,225 km (0.051 R)
• M33: 10,180,285 km (0.065 R)
• M34: 10,905,685 km (0.09 R)
• M35: 11,135,766 km (0.109 R)
• M36: 11,367,493 km (0.044 R)
• M37: 11,694,664 km (0.096 R)
• M38: 12,001,340 km (0.101 R)
• M39: 12,167,543 km (0.118 R)
• M40: 12,598,385 km (0.104 R)
• M41: 12,936,925 km (0.067 R)
• M42: 13,647,963 km (0.103 R)
• M43: 13,821,497 km (0.108 R)
• M44: 14,120,693 km (0.033 R)
• M45: 14,522,961 km (0.09 R)
• M46: 15,107,889 km (0.115 R)
• M47: 16,274,453 km (0.056 R)
• M48: 16,590,553 km (0.105 R)
• M49: 17,712,537 km (0.103 R)
• M50: 18,228,052 km (0.104 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: 321 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit