🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.59 AU - 0.69 AU

Year: 331 Days

Day: 44.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 12.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.53 AU - 2.43 AU

Year: 1799 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,647,302 km

• M1: 159,621 km (0.111 R)
• M2: 252,521 km (0.082 R)
• M3: 376,687 km (0.07 R)
• M4: 461,061 km (0.083 R)
• M5: 559,945 km (0.094 R)
• M6: 660,923 km (0.113 R)
• M7: 776,114 km (0.059 R)
• M8: 997,668 km (0.105 R)
• M9: 1,650,214 km (0.119 R)
• M10: 2,081,056 km (0.075 R)
• M11: 2,320,263 km (0.069 R)
• M12: 2,502,922 km (0.06 R)
• M13: 2,701,738 km (0.093 R)
• M14: 2,859,862 km (0.091 R)
• M15: 2,951,716 km (0.12 R)
• M16: 3,091,440 km (0.116 R)
• M17: 3,233,259 km (0.097 R)
• M18: 3,474,710 km (0.026 R)
• M19: 3,797,542 km (0.111 R)
• M20: 3,962,548 km (0.109 R)
• M21: 4,379,178 km (0.046 R)
• M22: 4,633,345 km (0.044 R)
• M23: 4,933,588 km (0.097 R)
• M24: 5,086,178 km (0.116 R)
• M25: 5,268,538 km (0.1 R)
• M26: 5,539,011 km (0.074 R)
• M27: 5,755,778 km (0.105 R)
• M28: 5,857,953 km (0.111 R)
• M29: 5,975,388 km (0.098 R)
• M30: 6,063,950 km (0.054 R)
• M31: 6,272,489 km (0.057 R)
• M32: 6,362,547 km (0.104 R)
• M33: 6,574,527 km (0.081 R)
• M34: 6,696,749 km (0.086 R)
• M35: 7,099,017 km (0.12 R)
• M36: 7,429,778 km (0.085 R)
• M37: 7,541,079 km (0.119 R)
• M38: 8,073,647 km (0.098 R)
• M39: 8,171,933 km (0.099 R)
• M40: 8,419,069 km (0.07 R)
• M41: 8,501,946 km (0.081 R)
• M42: 8,819,542 km (0.114 R)
• M43: 9,022,248 km (0.112 R)
• M44: 9,107,070 km (0.061 R)
• M45: 9,380,684 km (0.059 R)
• M46: 9,535,667 km (0.051 R)
• M47: 9,639,488 km (0.045 R)
• M48: 10,058,512 km (0.099 R)
• M49: 10,146,625 km (0.094 R)
• M50: 10,288,145 km (0.088 R)
• M51: 11,516,792 km (0.119 R)
• M52: 11,738,496 km (0.081 R)
• M53: 12,111,144 km (0.114 R)
• M54: 12,525,531 km (0.118 R)
• M55: 12,734,369 km (0.111 R)
• M56: 12,810,664 km (0.054 R)
• M57: 12,887,109 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.3

Radius: 7.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.29 AU - 6.93 AU

Year: 10973 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,647,302 km

• M1: 288,873 km (0.1 R)
• M2: 499,657 km (0.112 R)
• M3: 719,715 km (0.082 R)
• M4: 949,049 km (0.101 R)
• M5: 1,136,046 km (0.095 R)
• M6: 1,245,253 km (0.07 R)
• M7: 1,473,838 km (0.102 R)
• M8: 1,816,417 km (0.106 R)
• M9: 1,918,892 km (0.081 R)
• M10: 1,970,802 km (0.069 R)
• M11: 2,102,748 km (0.119 R)
• M12: 2,156,453 km (0.102 R)
• M13: 2,431,414 km (0.113 R)
• M14: 2,573,233 km (0.086 R)
• M15: 2,717,745 km (0.028 R)
• M16: 3,167,286 km (0.069 R)
• M17: 3,802,479 km (0.115 R)
• M18: 3,934,125 km (0.103 R)
• M19: 4,000,546 km (0.115 R)
• M20: 4,134,586 km (0.045 R)
• M21: 4,202,204 km (0.084 R)
• M22: 4,826,775 km (0.104 R)
• M23: 5,741,716 km (0.112 R)
• M24: 6,199,635 km (0.075 R)
• M25: 6,590,235 km (0.091 R)
• M26: 6,868,337 km (0.068 R)
• M27: 6,948,671 km (0.114 R)
• M28: 7,725,982 km (0.101 R)
• M29: 8,660,071 km (0.109 R)
• M30: 8,877,287 km (0.059 R)
• M31: 9,584,736 km (0.086 R)
• M32: 10,494,141 km (0.067 R)
• M33: 10,586,593 km (0.104 R)
• M34: 11,336,078 km (0.074 R)
• M35: 11,430,923 km (0.11 R)
• M36: 12,150,937 km (0.09 R)
• M37: 12,590,007 km (0.108 R)
• M38: 12,836,245 km (0.102 R)
• M39: 12,935,129 km (0.115 R)
• M40: 13,685,213 km (0.1 R)
• M41: 14,192,948 km (0.113 R)
• M42: 14,449,210 km (0.111 R)
• M43: 14,603,595 km (0.12 R)
• M44: 14,706,967 km (0.106 R)
• M45: 15,541,872 km (0.049 R)
• M46: 16,285,224 km (0.094 R)
• M47: 16,445,892 km (0.089 R)
• M48: 16,823,178 km (0.115 R)
• M49: 16,931,337 km (0.048 R)
• M50: 17,312,214 km (0.041 R)
• M51: 19,599,116 km (0.103 R)
• M52: 20,171,178 km (0.103 R)
• M53: 20,228,624 km (0.096 R)
• M54: 21,097,788 km (0.101 R)
• M55: 21,390,252 km (0.09 R)
• M56: 22,692,651 km (0.119 R)
• M57: 23,534,887 km (0.03 R)
• M58: 23,777,385 km (0.095 R)
• M59: 24,632,785 km (0.111 R)
• M60: 25,126,010 km (0.106 R)
• M61: 25,622,525 km (0.111 R)
• M62: 25,809,522 km (0.108 R)
• M63: 25,997,118 km (0.069 R)
• M64: 26,059,650 km (0.119 R)
• M65: 26,436,337 km (0.093 R)
• M66: 27,131,519 km (0.092 R)
• M67: 29,906,260 km (0.112 R)
• M68: 30,300,600 km (0.076 R)
• M69: 30,961,523 km (0.112 R)
• M70: 31,827,994 km (0.118 R)
• M71: 31,895,014 km (0.098 R)
• M72: 32,702,394 km (0.083 R)
• M73: 33,584,572 km (0.117 R)
• M74: 34,200,018 km (0.083 R)
• M75: 34,268,534 km (0.067 R)
• M76: 34,337,199 km (0.118 R)
• M77: 37,685,948 km (0.099 R)
• M78: 39,903,287 km (0.097 R)
• M79: 39,975,543 km (0.09 R)
• M80: 40,482,381 km (0.072 R)
• M81: 44,612,927 km (0.115 R)
• M82: 45,063,367 km (0.112 R)
• M83: 45,439,904 km (0.097 R)
• M84: 45,893,186 km (0.1 R)
• M85: 46,499,805 km (0.082 R)
• M86: 46,727,942 km (0.037 R)
• M87: 46,956,528 km (0.116 R)
• M88: 47,797,716 km (0.099 R)
• M89: 49,030,104 km (0.112 R)
• M90: 49,107,446 km (0.056 R)
• M91: 50,194,873 km (0.117 R)
• M92: 51,211,839 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 7.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.59 AU - 9.81 AU

Year: 16569 Days

Day: 22.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,647,302 km

• M1: 96,042 km (0.111 R)
• M2: 144,512 km (0.087 R)
• M3: 250,876 km (0.096 R)
• M4: 512,522 km (0.093 R)
• M5: 571,165 km (0.097 R)
• M6: 795,262 km (0.076 R)
• M7: 847,023 km (0.084 R)
• M8: 1,181,374 km (0.074 R)
• M9: 1,281,306 km (0.118 R)
• M10: 1,641,986 km (0.087 R)
• M11: 3,007,516 km (0.033 R)
• M12: 3,313,294 km (0.079 R)
• M13: 3,398,415 km (0.069 R)
• M14: 3,894,631 km (0.073 R)
• M15: 4,166,600 km (0.08 R)
• M16: 4,351,353 km (0.102 R)
• M17: 4,633,495 km (0.056 R)
• M18: 5,215,580 km (0.075 R)
• M19: 6,201,281 km (0.107 R)
• M20: 6,483,273 km (0.083 R)
• M21: 6,554,332 km (0.094 R)
• M22: 6,877,762 km (0.09 R)
• M23: 7,614,980 km (0.117 R)
• M24: 7,690,079 km (0.117 R)
• M25: 7,993,014 km (0.075 R)
• M26: 8,299,839 km (0.114 R)
• M27: 8,377,032 km (0.039 R)
• M28: 8,454,673 km (0.08 R)
• M29: 8,846,021 km (0.117 R)
• M30: 8,925,009 km (0.027 R)
• M31: 9,444,114 km (0.059 R)
• M32: 10,178,938 km (0.073 R)
• M33: 10,303,254 km (0.109 R)
• M34: 11,101,957 km (0.071 R)
• M35: 11,573,490 km (0.089 R)
• M36: 12,183,101 km (0.094 R)
• M37: 13,706,456 km (0.097 R)
• M38: 14,073,569 km (0.106 R)
• M39: 15,288,902 km (0.032 R)
• M40: 18,219,375 km (0.082 R)
• M41: 18,724,268 km (0.067 R)
• M42: 18,927,571 km (0.103 R)
• M43: 19,490,359 km (0.064 R)
• M44: 20,475,161 km (0.119 R)
• M45: 20,579,880 km (0.04 R)
• M46: 20,737,107 km (0.031 R)
• M47: 21,423,163 km (0.119 R)
• M48: 21,742,405 km (0.113 R)
• M49: 22,009,587 km (0.077 R)
• M50: 22,170,404 km (0.066 R)
• M51: 22,439,232 km (0.097 R)
• M52: 23,525,761 km (0.12 R)
• M53: 23,855,026 km (0.088 R)
• M54: 24,020,182 km (0.059 R)
• M55: 24,963,546 km (0.045 R)
• M56: 25,075,445 km (0.07 R)
• M57: 25,749,533 km (0.075 R)
• M58: 26,600,745 km (0.1 R)
• M59: 26,714,889 km (0.059 R)
• M60: 26,886,477 km (0.044 R)
• M61: 27,173,256 km (0.108 R)
• M62: 27,691,912 km (0.055 R)
• M63: 28,388,739 km (0.056 R)
• M64: 29,444,601 km (0.054 R)
• M65: 31,776,233 km (0.083 R)
• M66: 32,140,205 km (0.087 R)
• M67: 32,749,816 km (0.114 R)
• M68: 32,994,858 km (0.079 R)
• M69: 33,301,832 km (0.105 R)
• M70: 34,663,921 km (0.106 R)
• M71: 34,726,303 km (0.045 R)
• M72: 35,038,664 km (0.071 R)
• M73: 35,289,091 km (0.064 R)
• M74: 35,603,096 km (0.095 R)
• M75: 37,123,011 km (0.099 R)
• M76: 37,826,719 km (0.12 R)
• M77: 38,019,401 km (0.081 R)
• M78: 38,405,813 km (0.057 R)
• M79: 40,225,970 km (0.108 R)
• M80: 40,357,018 km (0.101 R)
• M81: 41,675,723 km (0.118 R)
• M82: 42,406,957 km (0.114 R)
• M83: 42,607,119 km (0.107 R)
• M84: 43,545,547 km (0.05 R)
• M85: 43,612,716 km (0.076 R)
• M86: 44,152,316 km (0.064 R)
• M87: 44,219,934 km (0.112 R)
• M88: 44,694,009 km (0.089 R)
• M89: 44,829,844 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit