🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.51 AU - 0.67 AU

Year: 288 Days

Day: 38.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,019,762 km

• M1: 82,428 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 13.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.22 AU - 1.58 AU

Year: 1053 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,019,762 km

• M1: 186,399 km (0.088 R)
• M2: 350,508 km (0.055 R)
• M3: 443,707 km (0.108 R)
• M4: 586,124 km (0.073 R)
• M5: 675,883 km (0.112 R)
• M6: 827,127 km (0.086 R)
• M7: 943,813 km (0.114 R)
• M8: 1,108,819 km (0.107 R)
• M9: 1,352,365 km (0.098 R)
• M10: 1,437,486 km (0.087 R)
• M11: 1,532,780 km (0.119 R)
• M12: 1,679,685 km (0.103 R)
• M13: 1,874,611 km (0.096 R)
• M14: 1,979,479 km (0.108 R)
• M15: 2,113,220 km (0.119 R)
• M16: 2,343,301 km (0.11 R)
• M17: 2,591,484 km (0.032 R)
• M18: 2,738,539 km (0.111 R)
• M19: 2,979,990 km (0.089 R)
• M20: 3,072,291 km (0.111 R)
• M21: 3,176,112 km (0.101 R)
• M22: 3,387,345 km (0.087 R)
• M23: 3,581,373 km (0.066 R)
• M24: 3,712,870 km (0.105 R)
• M25: 4,014,608 km (0.046 R)
• M26: 4,105,564 km (0.05 R)
• M27: 4,289,719 km (0.087 R)
• M28: 4,476,567 km (0.075 R)
• M29: 4,570,963 km (0.042 R)
• M30: 4,678,075 km (0.099 R)
• M31: 5,139,435 km (0.1 R)
• M32: 5,375,799 km (0.116 R)
• M33: 5,602,889 km (0.072 R)
• M34: 5,872,016 km (0.065 R)
• M35: 5,962,672 km (0.116 R)
• M36: 6,383,042 km (0.079 R)
• M37: 6,786,059 km (0.108 R)
• M38: 6,894,966 km (0.12 R)
• M39: 7,086,900 km (0.077 R)
• M40: 7,294,542 km (0.064 R)
• M41: 7,406,142 km (0.116 R)
• M42: 7,518,191 km (0.083 R)
• M43: 7,645,050 km (0.112 R)
• M44: 7,929,585 km (0.095 R)
• M45: 8,029,965 km (0.105 R)
• M46: 8,188,539 km (0.048 R)
• M47: 8,304,627 km (0.099 R)
• M48: 8,626,561 km (0.079 R)
• M49: 8,744,594 km (0.117 R)
• M50: 8,937,725 km (0.097 R)
• M51: 9,102,133 km (0.071 R)
• M52: 10,048,040 km (0.077 R)
• M53: 10,234,738 km (0.1 R)
• M54: 10,454,049 km (0.053 R)
• M55: 10,548,595 km (0.12 R)
• M56: 10,738,285 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 13.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.44 AU - 2.14 AU

Year: 1523 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,019,762 km

• M1: 170,242 km (0.039 R)
• M2: 272,418 km (0.088 R)
• M3: 394,789 km (0.118 R)
• M4: 680,222 km (0.092 R)
• M5: 828,323 km (0.061 R)
• M6: 950,994 km (0.079 R)
• M7: 1,072,766 km (0.12 R)
• M8: 1,200,224 km (0.105 R)
• M9: 1,410,259 km (0.118 R)
• M10: 1,506,750 km (0.067 R)
• M11: 1,623,735 km (0.118 R)
• M12: 1,753,437 km (0.084 R)
• M13: 1,838,707 km (0.052 R)
• M14: 2,033,484 km (0.097 R)
• M15: 2,173,956 km (0.116 R)
• M16: 2,497,088 km (0.114 R)
• M17: 2,891,876 km (0.092 R)
• M18: 2,993,753 km (0.046 R)
• M19: 3,143,051 km (0.117 R)
• M20: 3,259,738 km (0.076 R)
• M21: 3,377,770 km (0.089 R)
• M22: 3,509,416 km (0.085 R)
• M23: 3,691,776 km (0.086 R)
• M24: 3,790,212 km (0.12 R)
• M25: 4,716,671 km (0.104 R)
• M26: 4,918,329 km (0.103 R)
• M27: 5,526,594 km (0.076 R)
• M28: 5,940,681 km (0.107 R)
• M29: 6,232,098 km (0.073 R)
• M30: 6,379,601 km (0.088 R)
• M31: 6,663,089 km (0.08 R)
• M32: 6,844,252 km (0.073 R)
• M33: 6,966,025 km (0.101 R)
• M34: 7,444,588 km (0.064 R)
• M35: 7,838,480 km (0.079 R)
• M36: 8,126,156 km (0.115 R)
• M37: 8,613,696 km (0.073 R)
• M38: 8,860,981 km (0.12 R)
• M39: 9,194,285 km (0.075 R)
• M40: 9,312,019 km (0.083 R)
• M41: 9,736,428 km (0.106 R)
• M42: 9,890,813 km (0.098 R)
• M43: 10,323,899 km (0.061 R)
• M44: 10,621,898 km (0.102 R)
• M45: 10,780,920 km (0.108 R)
• M46: 10,869,482 km (0.108 R)
• M47: 11,154,915 km (0.1 R)
• M48: 11,244,524 km (0.116 R)
• M49: 11,442,741 km (0.097 R)
• M50: 11,678,358 km (0.083 R)
• M51: 11,769,463 km (0.114 R)
• M52: 12,136,127 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 14.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.06 AU - 4.28 AU

Year: 4470 Days

Day: 11.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,019,762 km

• M1: 199,414 km (0.093 R)
• M2: 351,555 km (0.107 R)
• M3: 518,357 km (0.096 R)
• M4: 673,938 km (0.118 R)
• M5: 934,538 km (0.092 R)
• M6: 1,145,620 km (0.082 R)
• M7: 1,760,019 km (0.044 R)
• M8: 1,924,427 km (0.115 R)
• M9: 2,025,555 km (0.059 R)
• M10: 2,251,298 km (0.082 R)
• M11: 2,430,666 km (0.113 R)
• M12: 3,156,066 km (0.091 R)
• M13: 3,378,219 km (0.096 R)
• M14: 3,501,787 km (0.058 R)
• M15: 3,605,757 km (0.106 R)
• M16: 3,817,139 km (0.071 R)
• M17: 4,032,560 km (0.096 R)
• M18: 4,749,134 km (0.044 R)
• M19: 5,146,017 km (0.116 R)
• M20: 5,264,798 km (0.107 R)
• M21: 5,432,647 km (0.099 R)
• M22: 5,651,209 km (0.079 R)
• M23: 5,798,563 km (0.107 R)
• M24: 6,349,831 km (0.111 R)
• M25: 6,683,584 km (0.114 R)
• M26: 6,918,004 km (0.105 R)
• M27: 7,448,777 km (0.066 R)
• M28: 7,556,488 km (0.12 R)
• M29: 7,746,327 km (0.115 R)
• M30: 7,965,189 km (0.065 R)
• M31: 8,606,066 km (0.051 R)
• M32: 8,947,000 km (0.025 R)
• M33: 9,379,637 km (0.06 R)
• M34: 9,613,010 km (0.107 R)
• M35: 9,848,477 km (0.059 R)
• M36: 10,115,658 km (0.073 R)
• M37: 10,235,187 km (0.047 R)
• M38: 10,385,234 km (0.075 R)
• M39: 10,687,721 km (0.084 R)
• M40: 10,778,975 km (0.111 R)
• M41: 10,870,529 km (0.1 R)
• M42: 11,989,222 km (0.101 R)
• M43: 12,115,782 km (0.027 R)
• M44: 12,210,926 km (0.089 R)
• M45: 12,306,519 km (0.065 R)
• M46: 12,434,126 km (0.083 R)
• M47: 14,469,405 km (0.072 R)
• M48: 15,113,723 km (0.101 R)
• M49: 15,319,121 km (0.075 R)
• M50: 15,906,143 km (0.119 R)
• M51: 16,184,994 km (0.058 R)
• M52: 16,465,490 km (0.116 R)
• M53: 16,889,151 km (0.094 R)
• M54: 17,747,394 km (0.039 R)
• M55: 18,510,044 km (0.079 R)
• M56: 18,619,849 km (0.112 R)
• M57: 18,987,560 km (0.088 R)
• M58: 19,469,116 km (0.048 R)
• M59: 19,580,716 km (0.078 R)
• M60: 19,804,813 km (0.112 R)
• M61: 20,937,868 km (0.117 R)
• M62: 21,167,052 km (0.05 R)
• M63: 21,358,537 km (0.104 R)
• M64: 21,666,260 km (0.11 R)
• M65: 21,820,794 km (0.093 R)
• M66: 22,637,449 km (0.099 R)
• M67: 23,662,643 km (0.06 R)
• M68: 24,501,588 km (0.103 R)
• M69: 25,025,929 km (0.071 R)
• M70: 25,757,911 km (0.071 R)
• M71: 26,003,551 km (0.059 R)
• M72: 26,208,799 km (0.1 R)
• M73: 27,618,908 km (0.097 R)
• M74: 27,870,233 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 7.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.89 AU - 12.21 AU

Year: 20257 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,019,762 km

• M1: 99,333 km (0.09 R)
• M2: 147,952 km (0.088 R)
• M3: 345,571 km (0.111 R)
• M4: 595,848 km (0.057 R)
• M5: 663,317 km (0.113 R)
• M6: 2,303,209 km (0.066 R)
• M7: 2,523,417 km (0.078 R)
• M8: 2,590,736 km (0.11 R)
• M9: 2,843,108 km (0.102 R)
• M10: 3,420,855 km (0.091 R)
• M11: 4,193,079 km (0.092 R)
• M12: 4,434,978 km (0.054 R)
• M13: 4,516,509 km (0.105 R)
• M14: 4,904,267 km (0.113 R)
• M15: 4,988,790 km (0.079 R)
• M16: 5,102,185 km (0.101 R)
• M17: 5,889,967 km (0.1 R)
• M18: 5,949,807 km (0.092 R)
• M19: 6,191,257 km (0.109 R)
• M20: 6,466,817 km (0.068 R)
• M21: 6,871,928 km (0.051 R)
• M22: 7,029,903 km (0.119 R)
• M23: 7,253,103 km (0.117 R)
• M24: 7,381,757 km (0.103 R)
• M25: 7,673,922 km (0.118 R)
• M26: 8,505,237 km (0.094 R)
• M27: 9,190,844 km (0.049 R)
• M28: 9,823,045 km (0.059 R)
• M29: 10,216,188 km (0.074 R)
• M30: 11,351,935 km (0.063 R)
• M31: 11,953,618 km (0.085 R)
• M32: 12,143,757 km (0.094 R)
• M33: 12,527,176 km (0.067 R)
• M34: 12,914,485 km (0.098 R)
• M35: 13,581,991 km (0.115 R)
• M36: 14,624,389 km (0.057 R)
• M37: 15,692,368 km (0.119 R)
• M38: 16,151,783 km (0.089 R)
• M39: 17,513,273 km (0.077 R)
• M40: 17,685,909 km (0.117 R)
• M41: 17,946,209 km (0.046 R)
• M42: 19,578,621 km (0.114 R)
• M43: 19,802,869 km (0.072 R)
• M44: 20,027,864 km (0.097 R)
• M45: 20,480,547 km (0.111 R)
• M46: 21,028,374 km (0.062 R)
• M47: 21,258,007 km (0.119 R)
• M48: 21,350,010 km (0.045 R)
• M49: 22,465,411 km (0.078 R)
• M50: 22,888,624 km (0.098 R)
• M51: 22,983,020 km (0.112 R)
• M52: 23,219,534 km (0.12 R)
• M53: 23,314,379 km (0.068 R)
• M54: 23,456,797 km (0.091 R)
• M55: 23,694,956 km (0.094 R)
• M56: 23,981,885 km (0.102 R)
• M57: 24,269,861 km (0.084 R)
• M58: 24,897,873 km (0.086 R)
• M59: 25,433,284 km (0.108 R)
• M60: 25,580,039 km (0.086 R)
• M61: 26,565,291 km (0.084 R)
• M62: 27,062,554 km (0.076 R)
• M63: 27,362,348 km (0.109 R)
• M64: 27,713,604 km (0.111 R)
• M65: 28,066,356 km (0.12 R)
• M66: 28,116,770 km (0.098 R)
• M67: 28,827,061 km (0.111 R)
• M68: 29,594,648 km (0.089 R)
• M69: 30,058,401 km (0.096 R)
• M70: 30,161,773 km (0.091 R)
• M71: 30,524,698 km (0.084 R)
• M72: 30,576,608 km (0.116 R)
• M73: 30,784,699 km (0.112 R)
• M74: 31,569,190 km (0.048 R)
• M75: 32,731,565 km (0.072 R)
• M76: 33,908,003 km (0.089 R)
• M77: 34,069,419 km (0.06 R)
• M78: 35,589,034 km (0.078 R)
• M79: 35,917,551 km (0.098 R)
• M80: 36,137,011 km (0.1 R)
• M81: 36,522,375 km (0.119 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: 252 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit