🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 259 Days

Day: 29.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,075,069 km

• M1: 172,636 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 10.1

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.59 AU - 0.77 AU

Year: 357 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,075,069 km

• M1: 132,843 km (0.111 R)
• M2: 197,170 km (0.055 R)
• M3: 278,102 km (0.09 R)
• M4: 419,622 km (0.04 R)
• M5: 521,648 km (0.115 R)
• M6: 607,367 km (0.04 R)
• M7: 698,622 km (0.094 R)
• M8: 840,590 km (0.062 R)
• M9: 974,929 km (0.09 R)
• M10: 1,079,349 km (0.114 R)
• M11: 1,211,892 km (0.112 R)
• M12: 1,285,195 km (0.074 R)
• M13: 1,365,230 km (0.114 R)
• M14: 1,452,147 km (0.09 R)
• M15: 1,562,101 km (0.118 R)
• M16: 1,718,730 km (0.082 R)
• M17: 1,807,441 km (0.085 R)
• M18: 1,874,910 km (0.095 R)
• M19: 2,053,530 km (0.102 R)
• M20: 2,177,846 km (0.115 R)
• M21: 2,378,157 km (0.109 R)
• M22: 2,465,074 km (0.092 R)
• M23: 2,559,320 km (0.105 R)
• M24: 2,784,016 km (0.114 R)
• M25: 2,869,287 km (0.108 R)
• M26: 2,975,202 km (0.05 R)
• M27: 3,069,150 km (0.096 R)
• M28: 3,177,608 km (0.115 R)
• M29: 3,370,590 km (0.077 R)
• M30: 3,461,545 km (0.093 R)
• M31: 3,574,641 km (0.119 R)
• M32: 3,833,595 km (0.07 R)
• M33: 3,995,011 km (0.064 R)
• M34: 4,061,582 km (0.056 R)
• M35: 4,173,481 km (0.117 R)
• M36: 4,339,535 km (0.101 R)
• M37: 4,469,386 km (0.117 R)
• M38: 4,608,213 km (0.07 R)
• M39: 4,787,880 km (0.115 R)
• M40: 4,890,354 km (0.09 R)
• M41: 4,985,648 km (0.097 R)
• M42: 5,194,188 km (0.076 R)
• M43: 5,275,270 km (0.074 R)
• M44: 5,463,165 km (0.067 R)
• M45: 5,562,198 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 13.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 598 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,075,069 km

• M1: 172,786 km (0.083 R)
• M2: 268,229 km (0.103 R)
• M3: 400,324 km (0.11 R)
• M4: 507,137 km (0.101 R)
• M5: 597,793 km (0.088 R)
• M6: 776,413 km (0.106 R)
• M7: 959,521 km (0.047 R)
• M8: 1,046,587 km (0.11 R)
• M9: 1,169,107 km (0.106 R)
• M10: 1,262,905 km (0.09 R)
• M11: 1,411,905 km (0.04 R)
• M12: 1,524,701 km (0.069 R)
• M13: 1,772,585 km (0.068 R)
• M14: 1,914,853 km (0.083 R)
• M15: 2,034,082 km (0.119 R)
• M16: 2,176,499 km (0.119 R)
• M17: 2,294,383 km (0.065 R)
• M18: 2,386,086 km (0.099 R)
• M19: 2,536,731 km (0.075 R)
• M20: 2,668,527 km (0.091 R)
• M21: 2,787,607 km (0.071 R)
• M22: 3,101,164 km (0.1 R)
• M23: 3,321,970 km (0.117 R)
• M24: 3,499,244 km (0.047 R)
• M25: 3,613,686 km (0.081 R)
• M26: 3,729,475 km (0.079 R)
• M27: 4,041,386 km (0.086 R)
• M28: 4,144,459 km (0.057 R)
• M29: 4,231,077 km (0.071 R)
• M30: 4,397,130 km (0.095 R)
• M31: 4,494,369 km (0.111 R)
• M32: 4,619,133 km (0.088 R)
• M33: 4,790,423 km (0.111 R)
• M34: 4,945,406 km (0.103 R)
• M35: 5,083,635 km (0.084 R)
• M36: 5,269,884 km (0.103 R)
• M37: 5,401,680 km (0.084 R)
• M38: 5,707,009 km (0.114 R)
• M39: 5,842,395 km (0.098 R)
• M40: 5,988,702 km (0.111 R)
• M41: 6,076,965 km (0.096 R)
• M42: 6,215,343 km (0.109 R)
• M43: 6,758,832 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 11.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.25 AU - 5.15 AU

Year: 5473 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,075,069 km

• M1: 153,338 km (0.074 R)
• M2: 310,715 km (0.105 R)
• M3: 431,739 km (0.066 R)
• M4: 572,661 km (0.104 R)
• M5: 693,087 km (0.107 R)
• M6: 1,376,749 km (0.117 R)
• M7: 1,476,381 km (0.113 R)
• M8: 1,790,387 km (0.111 R)
• M9: 1,918,443 km (0.092 R)
• M10: 2,360,654 km (0.034 R)
• M11: 2,687,077 km (0.083 R)
• M12: 2,813,188 km (0.102 R)
• M13: 2,898,459 km (0.075 R)
• M14: 3,071,693 km (0.073 R)
• M15: 3,360,417 km (0.092 R)
• M16: 4,060,385 km (0.117 R)
• M17: 4,526,981 km (0.112 R)
• M18: 4,652,643 km (0.105 R)
• M19: 4,779,353 km (0.071 R)
• M20: 5,036,512 km (0.118 R)
• M21: 5,726,307 km (0.115 R)
• M22: 5,862,441 km (0.107 R)
• M23: 6,165,676 km (0.103 R)
• M24: 6,730,109 km (0.085 R)
• M25: 7,193,713 km (0.099 R)
• M26: 7,311,297 km (0.109 R)
• M27: 7,518,490 km (0.083 R)
• M28: 9,022,996 km (0.045 R)
• M29: 9,534,171 km (0.047 R)
• M30: 10,021,861 km (0.066 R)
• M31: 10,285,302 km (0.119 R)
• M32: 10,384,635 km (0.114 R)
• M33: 11,157,308 km (0.103 R)
• M34: 11,327,700 km (0.043 R)
• M35: 11,774,848 km (0.074 R)
• M36: 11,878,969 km (0.107 R)
• M37: 11,983,238 km (0.073 R)
• M38: 12,580,283 km (0.105 R)
• M39: 13,007,535 km (0.083 R)
• M40: 13,693,740 km (0.097 R)
• M41: 14,059,657 km (0.103 R)
• M42: 14,133,259 km (0.079 R)
• M43: 14,428,864 km (0.104 R)
• M44: 14,577,415 km (0.098 R)
• M45: 15,441,492 km (0.113 R)
• M46: 16,014,003 km (0.118 R)
• M47: 16,167,939 km (0.101 R)
• M48: 16,477,009 km (0.115 R)
• M49: 16,593,545 km (0.081 R)
• M50: 16,749,277 km (0.091 R)
• M51: 16,983,697 km (0.112 R)
• M52: 17,455,828 km (0.104 R)
• M53: 18,614,762 km (0.098 R)
• M54: 18,695,545 km (0.105 R)
• M55: 19,510,554 km (0.057 R)
• M56: 19,592,684 km (0.064 R)
• M57: 19,880,959 km (0.045 R)
• M58: 20,336,933 km (0.106 R)
• M59: 20,545,323 km (0.084 R)
• M60: 20,628,948 km (0.091 R)
• M61: 21,174,831 km (0.055 R)
• M62: 21,343,876 km (0.078 R)
• M63: 21,810,771 km (0.094 R)
• M64: 21,981,313 km (0.116 R)
• M65: 22,152,453 km (0.106 R)
• M66: 22,539,014 km (0.025 R)
• M67: 23,449,466 km (0.052 R)
• M68: 23,624,346 km (0.111 R)
• M69: 23,755,693 km (0.088 R)
• M70: 26,434,243 km (0.116 R)
• M71: 26,616,154 km (0.074 R)
• M72: 27,027,099 km (0.058 R)
• M73: 28,040,326 km (0.06 R)
• M74: 28,411,927 km (0.09 R)
• M75: 28,505,126 km (0.069 R)
• M76: 29,300,987 km (0.109 R)
• M77: 29,442,207 km (0.102 R)
• M78: 30,389,311 km (0.06 R)
• M79: 30,723,214 km (0.11 R)
• M80: 31,346,439 km (0.088 R)
• M81: 31,683,782 km (0.084 R)
• M82: 31,974,002 km (0.115 R)
• M83: 32,313,589 km (0.097 R)
• M84: 32,410,827 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 12.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.37 AU - 4.49 AU

Year: 5928 Days

Day: 9.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,075,069 km

• M1: 225,743 km (0.119 R)
• M2: 312,660 km (0.12 R)
• M3: 583,132 km (0.079 R)
• M4: 686,953 km (0.086 R)
• M5: 769,681 km (0.11 R)
• M6: 886,068 km (0.043 R)
• M7: 1,378,245 km (0.113 R)
• M8: 1,468,154 km (0.082 R)
• M9: 1,789,490 km (0.094 R)
• M10: 1,948,512 km (0.047 R)
• M11: 2,196,246 km (0.111 R)
• M12: 2,302,610 km (0.117 R)
• M13: 2,520,575 km (0.052 R)
• M14: 3,167,286 km (0.117 R)
• M15: 3,410,532 km (0.104 R)
• M16: 3,584,515 km (0.092 R)
• M17: 3,685,344 km (0.066 R)
• M18: 4,019,396 km (0.116 R)
• M19: 4,203,551 km (0.101 R)
• M20: 4,390,398 km (0.094 R)
• M21: 4,634,841 km (0.04 R)
• M22: 4,855,947 km (0.066 R)
• M23: 4,939,722 km (0.098 R)
• M24: 5,452,842 km (0.112 R)
• M25: 5,569,230 km (0.086 R)
• M26: 5,715,835 km (0.047 R)
• M27: 5,863,788 km (0.091 R)
• M28: 5,953,098 km (0.111 R)
• M29: 6,193,801 km (0.064 R)
• M30: 7,156,313 km (0.096 R)
• M31: 8,265,282 km (0.078 R)
• M32: 8,635,537 km (0.095 R)
• M33: 8,976,919 km (0.119 R)
• M34: 9,218,520 km (0.066 R)
• M35: 10,027,545 km (0.106 R)
• M36: 10,749,505 km (0.11 R)
• M37: 11,006,215 km (0.104 R)
• M38: 11,788,462 km (0.116 R)
• M39: 12,550,214 km (0.094 R)
• M40: 13,682,820 km (0.102 R)
• M41: 13,801,900 km (0.101 R)
• M42: 14,001,014 km (0.053 R)
• M43: 14,321,752 km (0.064 R)
• M44: 14,563,802 km (0.06 R)
• M45: 15,463,184 km (0.103 R)
• M46: 16,591,451 km (0.081 R)
• M47: 17,746,197 km (0.116 R)
• M48: 19,015,236 km (0.103 R)
• M49: 19,459,541 km (0.079 R)
• M50: 20,313,446 km (0.101 R)
• M51: 20,403,953 km (0.111 R)
• M52: 20,950,284 km (0.064 R)
• M53: 21,501,552 km (0.047 R)
• M54: 21,640,080 km (0.047 R)
• M55: 22,759,072 km (0.065 R)
• M56: 23,041,812 km (0.066 R)
• M57: 23,136,358 km (0.064 R)
• M58: 24,569,206 km (0.04 R)
• M59: 25,053,305 km (0.095 R)
• M60: 25,442,708 km (0.03 R)
• M61: 25,834,206 km (0.079 R)
• M62: 26,375,750 km (0.074 R)
• M63: 26,772,035 km (0.105 R)
• M64: 27,320,162 km (0.118 R)
• M65: 28,427,335 km (0.078 R)
• M66: 28,528,763 km (0.098 R)
• M67: 29,292,909 km (0.096 R)
• M68: 29,960,714 km (0.061 R)
• M69: 30,374,202 km (0.092 R)
• M70: 30,581,545 km (0.088 R)
• M71: 31,206,714 km (0.116 R)
• M72: 31,573,379 km (0.074 R)
• M73: 31,730,905 km (0.027 R)
• M74: 32,257,938 km (0.111 R)
• M75: 33,000,692 km (0.094 R)
• M76: 34,557,258 km (0.119 R)
• M77: 34,665,567 km (0.107 R)
• M78: 34,882,334 km (0.104 R)
• M79: 35,644,685 km (0.11 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: 330 - 18,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit