🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 34.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,302,902 km

• M1: 501,153 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 11.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 394 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,302,902 km

• M1: 166,054 km (0.115 R)
• M2: 281,992 km (0.039 R)
• M3: 401,221 km (0.073 R)
• M4: 495,468 km (0.062 R)
• M5: 744,549 km (0.106 R)
• M6: 893,698 km (0.107 R)
• M7: 984,055 km (0.082 R)
• M8: 1,159,533 km (0.111 R)
• M9: 1,235,828 km (0.088 R)
• M10: 1,332,468 km (0.066 R)
• M11: 1,426,416 km (0.083 R)
• M12: 1,558,959 km (0.094 R)
• M13: 1,666,969 km (0.106 R)
• M14: 1,774,680 km (0.062 R)
• M15: 1,914,853 km (0.091 R)
• M16: 2,093,173 km (0.112 R)
• M17: 2,209,860 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 10.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 428 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,302,902 km

• M1: 153,487 km (0.092 R)
• M2: 289,621 km (0.113 R)
• M3: 367,412 km (0.109 R)
• M4: 437,275 km (0.072 R)
• M5: 547,827 km (0.078 R)
• M6: 617,390 km (0.069 R)
• M7: 733,778 km (0.086 R)
• M8: 812,017 km (0.061 R)
• M9: 893,249 km (0.104 R)
• M10: 965,355 km (0.115 R)
• M11: 1,043,744 km (0.077 R)
• M12: 1,146,219 km (0.081 R)
• M13: 1,234,182 km (0.11 R)
• M14: 1,347,578 km (0.109 R)
• M15: 1,469,350 km (0.114 R)
• M16: 1,580,352 km (0.028 R)
• M17: 1,689,110 km (0.115 R)
• M18: 1,780,065 km (0.027 R)
• M19: 1,909,318 km (0.085 R)
• M20: 2,138,950 km (0.101 R)
• M21: 2,237,835 km (0.095 R)
• M22: 2,423,037 km (0.098 R)
• M23: 2,491,702 km (0.109 R)
• M24: 2,572,635 km (0.034 R)
• M25: 2,737,342 km (0.114 R)
• M26: 2,814,834 km (0.08 R)
• M27: 2,978,494 km (0.109 R)
• M28: 3,114,179 km (0.107 R)
• M29: 3,214,260 km (0.116 R)
• M30: 3,353,535 km (0.08 R)
• M31: 3,423,996 km (0.061 R)
• M32: 3,579,279 km (0.112 R)
• M33: 3,770,166 km (0.099 R)
• M34: 3,850,200 km (0.089 R)
• M35: 3,930,834 km (0.053 R)
• M36: 4,059,488 km (0.098 R)
• M37: 4,148,349 km (0.113 R)
• M38: 4,286,428 km (0.091 R)
• M39: 4,377,084 km (0.095 R)
• M40: 4,631,251 km (0.113 R)
• M41: 4,709,939 km (0.109 R)
• M42: 4,846,821 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 10.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.96 AU

Year: 462 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 41,302,902 km

• M1: 157,227 km (0.084 R)
• M2: 228,137 km (0.077 R)
• M3: 309,518 km (0.06 R)
• M4: 422,016 km (0.109 R)
• M5: 489,783 km (0.068 R)
• M6: 554,859 km (0.082 R)
• M7: 627,264 km (0.1 R)
• M8: 707,448 km (0.063 R)
• M9: 813,214 km (0.105 R)
• M10: 929,302 km (0.073 R)
• M11: 1,022,651 km (0.091 R)
• M12: 1,219,372 km (0.109 R)
• M13: 1,444,816 km (0.087 R)
• M14: 1,543,252 km (0.095 R)
• M15: 1,695,393 km (0.068 R)
• M16: 1,823,149 km (0.104 R)
• M17: 1,906,176 km (0.119 R)
• M18: 2,008,651 km (0.062 R)
• M19: 2,100,803 km (0.098 R)
• M20: 2,232,150 km (0.087 R)
• M21: 2,302,012 km (0.096 R)
• M22: 2,392,070 km (0.073 R)
• M23: 2,470,310 km (0.06 R)
• M24: 2,582,508 km (0.074 R)
• M25: 2,737,043 km (0.097 R)
• M26: 2,819,022 km (0.092 R)
• M27: 2,894,868 km (0.11 R)
• M28: 3,041,624 km (0.119 R)
• M29: 3,140,807 km (0.09 R)
• M30: 3,320,624 km (0.119 R)
• M31: 3,511,361 km (0.111 R)
• M32: 3,585,711 km (0.032 R)
• M33: 3,653,030 km (0.086 R)
• M34: 3,880,569 km (0.106 R)
• M35: 3,949,833 km (0.073 R)
• M36: 4,027,175 km (0.055 R)
• M37: 4,175,725 km (0.113 R)
• M38: 4,334,000 km (0.098 R)
• M39: 4,453,977 km (0.088 R)
• M40: 4,558,846 km (0.104 R)
• M41: 4,623,921 km (0.111 R)
• M42: 4,845,475 km (0.068 R)
• M43: 4,920,124 km (0.116 R)
• M44: 5,290,678 km (0.108 R)
• M45: 5,419,183 km (0.085 R)
• M46: 5,496,675 km (0.11 R)
• M47: 5,661,681 km (0.063 R)
• M48: 5,898,943 km (0.116 R)
• M49: 5,978,679 km (0.1 R)
• M50: 6,094,767 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 13.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 497 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,302,902 km

• M1: 166,951 km (0.059 R)
• M2: 257,458 km (0.064 R)
• M3: 347,665 km (0.046 R)
• M4: 433,684 km (0.057 R)
• M5: 542,442 km (0.073 R)
• M6: 625,768 km (0.04 R)
• M7: 721,511 km (0.096 R)
• M8: 918,681 km (0.042 R)
• M9: 1,022,352 km (0.11 R)
• M10: 1,138,889 km (0.119 R)
• M11: 1,233,883 km (0.042 R)
• M12: 1,531,134 km (0.075 R)
• M13: 1,651,860 km (0.08 R)
• M14: 1,821,354 km (0.068 R)
• M15: 1,960,181 km (0.068 R)
• M16: 2,060,112 km (0.068 R)
• M17: 2,215,993 km (0.085 R)
• M18: 2,314,728 km (0.109 R)
• M19: 2,482,876 km (0.061 R)
• M20: 2,591,484 km (0.072 R)
• M21: 2,719,390 km (0.067 R)
• M22: 2,855,375 km (0.071 R)
• M23: 2,963,384 km (0.079 R)
• M24: 3,079,023 km (0.106 R)
• M25: 3,177,459 km (0.056 R)
• M26: 3,283,374 km (0.118 R)
• M27: 3,371,487 km (0.043 R)
• M28: 3,595,286 km (0.048 R)
• M29: 3,679,659 km (0.088 R)
• M30: 3,837,335 km (0.053 R)
• M31: 3,963,596 km (0.099 R)
• M32: 4,118,579 km (0.097 R)
• M33: 4,303,033 km (0.108 R)
• M34: 4,413,586 km (0.107 R)
• M35: 4,630,652 km (0.092 R)
• M36: 4,765,440 km (0.092 R)
• M37: 4,865,671 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 9.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 561 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,302,902 km

• M1: 136,284 km (0.073 R)
• M2: 235,766 km (0.068 R)
• M3: 295,905 km (0.108 R)
• M4: 398,080 km (0.082 R)
• M5: 463,454 km (0.101 R)
• M6: 538,403 km (0.112 R)
• M7: 621,130 km (0.061 R)
• M8: 696,677 km (0.11 R)
• M9: 803,640 km (0.109 R)
• M10: 873,951 km (0.074 R)
• M11: 1,011,132 km (0.085 R)
• M12: 1,084,136 km (0.085 R)
• M13: 1,166,415 km (0.048 R)
• M14: 1,284,447 km (0.119 R)
• M15: 1,371,812 km (0.078 R)
• M16: 1,457,382 km (0.109 R)
• M17: 1,528,741 km (0.074 R)
• M18: 1,617,602 km (0.083 R)
• M19: 1,687,614 km (0.054 R)
• M20: 1,762,712 km (0.063 R)
• M21: 1,899,295 km (0.119 R)
• M22: 1,977,684 km (0.051 R)
• M23: 2,164,831 km (0.052 R)
• M24: 2,344,049 km (0.092 R)
• M25: 2,494,694 km (0.086 R)
• M26: 2,561,564 km (0.064 R)
• M27: 2,643,694 km (0.088 R)
• M28: 2,726,720 km (0.084 R)
• M29: 2,805,708 km (0.043 R)
• M30: 2,986,123 km (0.106 R)
• M31: 3,062,418 km (0.114 R)
• M32: 3,443,444 km (0.103 R)
• M33: 3,528,864 km (0.1 R)
• M34: 3,609,797 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110

Radius: 6.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.5 AU - 12.2 AU

Year: 19960 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,302,902 km

• M1: 80,783 km (0.08 R)
• M2: 220,956 km (0.103 R)
• M3: 510,578 km (0.105 R)
• M4: 565,929 km (0.115 R)
• M5: 623,374 km (0.049 R)
• M6: 667,954 km (0.036 R)
• M7: 907,012 km (0.089 R)
• M8: 975,229 km (0.051 R)
• M9: 1,303,297 km (0.093 R)
• M10: 1,459,776 km (0.084 R)
• M11: 1,520,064 km (0.089 R)
• M12: 1,581,100 km (0.116 R)
• M13: 1,726,958 km (0.093 R)
• M14: 1,877,154 km (0.119 R)
• M15: 2,076,718 km (0.092 R)
• M16: 2,715,501 km (0.093 R)
• M17: 3,464,537 km (0.112 R)
• M18: 4,302,136 km (0.114 R)
• M19: 4,924,313 km (0.077 R)
• M20: 4,984,900 km (0.097 R)
• M21: 5,199,424 km (0.09 R)
• M22: 5,796,768 km (0.095 R)
• M23: 6,185,274 km (0.038 R)
• M24: 6,349,532 km (0.093 R)
• M25: 6,482,076 km (0.113 R)
• M26: 7,400,307 km (0.116 R)
• M27: 7,715,361 km (0.117 R)
• M28: 7,963,394 km (0.084 R)
• M29: 8,467,539 km (0.102 R)
• M30: 8,870,855 km (0.071 R)
• M31: 9,280,304 km (0.087 R)
• M32: 10,272,736 km (0.082 R)
• M33: 10,389,423 km (0.084 R)
• M34: 10,545,603 km (0.056 R)
• M35: 11,178,402 km (0.119 R)
• M36: 11,904,849 km (0.106 R)
• M37: 12,273,907 km (0.077 R)
• M38: 12,855,244 km (0.071 R)
• M39: 12,981,056 km (0.077 R)
• M40: 13,107,167 km (0.082 R)
• M41: 13,233,727 km (0.063 R)
• M42: 13,701,370 km (0.075 R)
• M43: 14,347,633 km (0.07 R)
• M44: 14,740,177 km (0.048 R)
• M45: 15,580,469 km (0.116 R)
• M46: 16,801,038 km (0.061 R)
• M47: 17,631,755 km (0.077 R)
• M48: 17,724,954 km (0.071 R)
• M49: 17,818,303 km (0.097 R)
• M50: 18,193,046 km (0.069 R)
• M51: 19,189,218 km (0.079 R)
• M52: 19,237,089 km (0.111 R)
• M53: 19,621,556 km (0.119 R)
• M54: 20,057,185 km (0.08 R)
• M55: 20,203,043 km (0.106 R)
• M56: 21,482,254 km (0.036 R)
• M57: 22,282,304 km (0.065 R)
• M58: 22,383,133 km (0.097 R)
• M59: 22,686,068 km (0.104 R)
• M60: 22,736,782 km (0.087 R)
• M61: 23,296,278 km (0.083 R)
• M62: 23,347,291 km (0.05 R)
• M63: 23,911,724 km (0.117 R)
• M64: 24,221,541 km (0.081 R)
• M65: 24,325,063 km (0.051 R)
• M66: 24,740,645 km (0.07 R)
• M67: 25,054,053 km (0.104 R)
• M68: 25,473,825 km (0.116 R)
• M69: 25,579,142 km (0.117 R)
• M70: 26,320,249 km (0.099 R)
• M71: 26,747,052 km (0.088 R)
• M72: 27,229,804 km (0.116 R)
• M73: 27,445,225 km (0.119 R)
• M74: 27,607,240 km (0.056 R)
• M75: 28,531,306 km (0.097 R)
• M76: 28,640,662 km (0.078 R)
• M77: 28,914,725 km (0.037 R)
• M78: 29,410,044 km (0.116 R)
• M79: 29,797,353 km (0.079 R)
• M80: 30,297,758 km (0.115 R)
• M81: 30,688,956 km (0.066 R)
• M82: 32,270,205 km (0.104 R)
• M83: 33,819,890 km (0.092 R)
• M84: 34,866,477 km (0.073 R)
• M85: 35,393,659 km (0.11 R)
• M86: 36,515,494 km (0.076 R)
• M87: 38,672,695 km (0.093 R)
• M88: 39,096,805 km (0.063 R)
• M89: 39,705,519 km (0.083 R)
• M90: 41,117,573 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit