🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 23.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,524,803 km

• M1: 455,226 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 344 Days

Day: 12.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 11.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.8 AU

Year: 368 Days

Day: 9 Hours

Environment

Temp: -126 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,524,803 km

• M1: 156,779 km (0.109 R)
• M2: 282,740 km (0.12 R)
• M3: 357,988 km (0.105 R)
• M4: 434,133 km (0.057 R)
• M5: 521,199 km (0.093 R)
• M6: 633,846 km (0.097 R)
• M7: 895,194 km (0.05 R)
• M8: 1,098,198 km (0.053 R)
• M9: 1,229,545 km (0.077 R)
• M10: 1,366,577 km (0.11 R)
• M11: 1,447,060 km (0.08 R)
• M12: 1,597,556 km (0.071 R)
• M13: 1,715,289 km (0.077 R)
• M14: 1,869,525 km (0.115 R)
• M15: 1,982,621 km (0.036 R)
• M16: 2,156,603 km (0.116 R)
• M17: 2,354,072 km (0.079 R)
• M18: 2,557,525 km (0.085 R)
• M19: 2,690,219 km (0.048 R)
• M20: 2,877,066 km (0.06 R)
• M21: 2,975,502 km (0.074 R)
• M22: 3,121,958 km (0.045 R)
• M23: 3,277,540 km (0.117 R)
• M24: 3,366,700 km (0.119 R)
• M25: 3,660,361 km (0.096 R)
• M26: 3,760,142 km (0.109 R)
• M27: 3,839,280 km (0.086 R)
• M28: 3,918,866 km (0.048 R)
• M29: 4,028,371 km (0.072 R)
• M30: 4,109,304 km (0.072 R)
• M31: 4,213,125 km (0.118 R)
• M32: 4,393,091 km (0.048 R)
• M33: 4,491,676 km (0.077 R)
• M34: 4,660,273 km (0.113 R)
• M35: 4,737,615 km (0.118 R)
• M36: 4,893,646 km (0.044 R)
• M37: 5,027,536 km (0.075 R)
• M38: 5,138,687 km (0.032 R)
• M39: 5,226,650 km (0.092 R)
• M40: 5,355,604 km (0.108 R)
• M41: 5,436,686 km (0.114 R)
• M42: 5,550,829 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 10.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.59 AU - 0.83 AU

Year: 392 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,524,803 km

• M1: 132,394 km (0.096 R)
• M2: 213,925 km (0.045 R)
• M3: 309,368 km (0.104 R)
• M4: 404,213 km (0.111 R)
• M5: 547,528 km (0.081 R)
• M6: 810,222 km (0.079 R)
• M7: 893,398 km (0.058 R)
• M8: 965,804 km (0.094 R)
• M9: 1,035,816 km (0.027 R)
• M10: 1,112,410 km (0.049 R)
• M11: 1,181,075 km (0.103 R)
• M12: 1,292,226 km (0.072 R)
• M13: 1,359,695 km (0.113 R)
• M14: 1,438,982 km (0.078 R)
• M15: 1,686,566 km (0.036 R)
• M16: 1,766,452 km (0.107 R)
• M17: 1,871,170 km (0.069 R)
• M18: 1,966,015 km (0.094 R)
• M19: 2,038,271 km (0.083 R)
• M20: 2,342,703 km (0.105 R)
• M21: 2,438,894 km (0.06 R)
• M22: 2,695,305 km (0.109 R)
• M23: 2,762,474 km (0.099 R)
• M24: 2,912,222 km (0.112 R)
• M25: 3,022,924 km (0.07 R)
• M26: 3,113,880 km (0.049 R)
• M27: 3,269,910 km (0.082 R)
• M28: 3,399,462 km (0.087 R)
• M29: 3,486,977 km (0.104 R)
• M30: 3,671,431 km (0.117 R)
• M31: 3,761,190 km (0.063 R)
• M32: 3,844,067 km (0.034 R)
• M33: 3,958,210 km (0.102 R)
• M34: 4,042,583 km (0.075 R)
• M35: 4,119,776 km (0.108 R)
• M36: 4,197,417 km (0.045 R)
• M37: 4,433,632 km (0.058 R)
• M38: 4,505,439 km (0.094 R)
• M39: 4,861,632 km (0.079 R)
• M40: 5,018,410 km (0.109 R)
• M41: 5,084,832 km (0.087 R)
• M42: 5,193,440 km (0.108 R)
• M43: 5,396,145 km (0.107 R)
• M44: 5,601,543 km (0.098 R)
• M45: 5,670,507 km (0.066 R)
• M46: 5,835,514 km (0.108 R)
• M47: 5,967,010 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 11.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.64 AU - 2.54 AU

Year: 1982 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,524,803 km

• M1: 152,590 km (0.113 R)
• M2: 375,491 km (0.118 R)
• M3: 552,615 km (0.047 R)
• M4: 633,846 km (0.109 R)
• M5: 744,249 km (0.114 R)
• M6: 819,048 km (0.114 R)
• M7: 923,318 km (0.104 R)
• M8: 1,185,114 km (0.096 R)
• M9: 1,376,749 km (0.1 R)
• M10: 1,578,856 km (0.05 R)
• M11: 1,894,657 km (0.114 R)
• M12: 2,072,379 km (0.093 R)
• M13: 2,218,686 km (0.041 R)
• M14: 2,355,718 km (0.116 R)
• M15: 2,573,383 km (0.113 R)
• M16: 3,014,696 km (0.053 R)
• M17: 3,451,223 km (0.028 R)
• M18: 3,802,927 km (0.104 R)
• M19: 4,290,168 km (0.113 R)
• M20: 4,383,666 km (0.03 R)
• M21: 4,588,765 km (0.1 R)
• M22: 4,845,625 km (0.081 R)
• M23: 4,926,856 km (0.109 R)
• M24: 5,057,904 km (0.07 R)
• M25: 5,289,781 km (0.095 R)
• M26: 5,440,875 km (0.088 R)
• M27: 5,576,261 km (0.112 R)
• M28: 5,678,586 km (0.11 R)
• M29: 5,816,066 km (0.077 R)
• M30: 6,129,324 km (0.102 R)
• M31: 6,270,395 km (0.087 R)
• M32: 6,466,218 km (0.044 R)
• M33: 6,754,493 km (0.118 R)
• M34: 6,863,700 km (0.098 R)
• M35: 6,955,104 km (0.103 R)
• M36: 7,269,260 km (0.1 R)
• M37: 7,644,750 km (0.117 R)
• M38: 7,911,334 km (0.083 R)
• M39: 8,219,805 km (0.041 R)
• M40: 8,828,818 km (0.044 R)
• M41: 9,128,761 km (0.105 R)
• M42: 9,229,441 km (0.081 R)
• M43: 9,371,110 km (0.091 R)
• M44: 9,615,702 km (0.119 R)
• M45: 9,697,682 km (0.107 R)
• M46: 9,903,678 km (0.112 R)
• M47: 10,007,200 km (0.072 R)
• M48: 10,173,553 km (0.12 R)
• M49: 10,299,065 km (0.098 R)
• M50: 10,572,530 km (0.072 R)
• M51: 11,062,314 km (0.117 R)
• M52: 11,407,586 km (0.107 R)
• M53: 11,887,944 km (0.12 R)
• M54: 12,330,455 km (0.076 R)
• M55: 12,441,905 km (0.111 R)
• M56: 12,531,215 km (0.055 R)
• M57: 12,891,148 km (0.037 R)
• M58: 13,072,311 km (0.11 R)
• M59: 13,690,150 km (0.113 R)
• M60: 14,084,041 km (0.088 R)
• M61: 14,223,915 km (0.118 R)
• M62: 14,528,646 km (0.037 R)
• M63: 14,811,835 km (0.113 R)
• M64: 14,977,888 km (0.091 R)
• M65: 15,552,045 km (0.07 R)
• M66: 15,769,112 km (0.107 R)
• M67: 16,377,676 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit