🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 13 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.5 AU - 0.68 AU

Year: 297 Days

Day: 18.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.8 °

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: 25.6

Radius: 11

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.66 AU - 0.7 AU

Year: 368 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 158.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,246,090 km

• M1: 137,181 km (0.087 R)
• M2: 252,521 km (0.114 R)
• M3: 325,525 km (0.107 R)
• M4: 397,631 km (0.093 R)
• M5: 525,986 km (0.1 R)
• M6: 594,801 km (0.059 R)
• M7: 743,053 km (0.07 R)
• M8: 838,945 km (0.055 R)
• M9: 935,286 km (0.084 R)
• M10: 1,019,809 km (0.119 R)
• M11: 1,088,624 km (0.118 R)
• M12: 1,161,179 km (0.119 R)
• M13: 1,254,977 km (0.117 R)
• M14: 1,371,513 km (0.111 R)
• M15: 1,459,626 km (0.036 R)
• M16: 1,620,444 km (0.084 R)
• M17: 1,694,645 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 8

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 1145 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,246,090 km

• M1: 102,475 km (0.077 R)
• M2: 175,777 km (0.071 R)
• M3: 229,633 km (0.091 R)
• M4: 292,464 km (0.047 R)
• M5: 440,416 km (0.096 R)
• M6: 501,302 km (0.115 R)
• M7: 769,232 km (0.116 R)
• M8: 1,056,161 km (0.051 R)
• M9: 1,109,867 km (0.083 R)
• M10: 1,164,470 km (0.073 R)
• M11: 1,244,056 km (0.079 R)
• M12: 1,528,890 km (0.084 R)
• M13: 1,607,728 km (0.069 R)
• M14: 1,714,990 km (0.067 R)
• M15: 1,769,593 km (0.103 R)
• M16: 1,824,645 km (0.069 R)
• M17: 1,908,570 km (0.112 R)
• M18: 2,031,988 km (0.11 R)
• M19: 2,089,882 km (0.066 R)
• M20: 2,266,857 km (0.096 R)
• M21: 2,337,018 km (0.075 R)
• M22: 2,562,312 km (0.1 R)
• M23: 2,635,615 km (0.099 R)
• M24: 2,698,895 km (0.095 R)
• M25: 2,773,395 km (0.1 R)
• M26: 2,848,643 km (0.112 R)
• M27: 2,913,568 km (0.092 R)
• M28: 3,122,856 km (0.085 R)
• M29: 3,544,422 km (0.113 R)
• M30: 3,661,408 km (0.118 R)
• M31: 3,875,333 km (0.026 R)
• M32: 3,947,589 km (0.081 R)
• M33: 4,415,381 km (0.114 R)
• M34: 4,604,922 km (0.054 R)
• M35: 4,694,381 km (0.093 R)
• M36: 4,848,916 km (0.118 R)
• M37: 4,900,826 km (0.101 R)
• M38: 5,136,742 km (0.112 R)
• M39: 5,497,572 km (0.043 R)
• M40: 5,578,804 km (0.105 R)
• M41: 5,742,763 km (0.033 R)
• M42: 5,866,630 km (0.104 R)
• M43: 6,033,282 km (0.053 R)
• M44: 6,328,588 km (0.101 R)
• M45: 6,671,915 km (0.101 R)
• M46: 6,773,343 km (0.099 R)
• M47: 6,904,241 km (0.101 R)
• M48: 7,109,788 km (0.108 R)
• M49: 7,183,540 km (0.081 R)
• M50: 7,302,321 km (0.115 R)
• M51: 7,376,821 km (0.097 R)
• M52: 7,481,689 km (0.106 R)
• M53: 7,875,131 km (0.045 R)
• M54: 8,213,372 km (0.109 R)
• M55: 8,306,571 km (0.104 R)
• M56: 8,999,808 km (0.074 R)
• M57: 9,418,233 km (0.116 R)
• M58: 9,662,526 km (0.041 R)
• M59: 9,991,492 km (0.075 R)
• M60: 10,124,185 km (0.036 R)
• M61: 10,190,757 km (0.11 R)
• M62: 10,240,722 km (0.096 R)
• M63: 10,491,897 km (0.064 R)
• M64: 10,677,398 km (0.119 R)
• M65: 10,813,084 km (0.041 R)
• M66: 10,949,218 km (0.091 R)
• M67: 11,017,584 km (0.065 R)
• M68: 11,154,616 km (0.114 R)
• M69: 11,378,564 km (0.115 R)
• M70: 11,673,571 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.3

Radius: 13.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.3 AU - 2.1 AU

Year: 1454 Days

Day: 13 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,246,090 km

• M1: 166,951 km (0.1 R)
• M2: 330,611 km (0.092 R)
• M3: 414,685 km (0.064 R)
• M4: 499,507 km (0.054 R)
• M5: 686,804 km (0.087 R)
• M6: 818,001 km (0.07 R)
• M7: 912,996 km (0.067 R)
• M8: 1,066,633 km (0.083 R)
• M9: 1,178,981 km (0.116 R)
• M10: 1,273,527 km (0.051 R)
• M11: 1,517,970 km (0.093 R)
• M12: 1,613,712 km (0.086 R)
• M13: 1,728,155 km (0.112 R)
• M14: 1,820,008 km (0.112 R)
• M15: 2,008,950 km (0.067 R)
• M16: 2,250,102 km (0.059 R)
• M17: 2,341,955 km (0.1 R)
• M18: 2,879,609 km (0.112 R)
• M19: 2,999,737 km (0.102 R)
• M20: 3,255,848 km (0.112 R)
• M21: 3,691,477 km (0.065 R)
• M22: 4,259,500 km (0.112 R)
• M23: 4,501,400 km (0.087 R)
• M24: 4,594,749 km (0.119 R)
• M25: 4,747,937 km (0.096 R)
• M26: 5,011,080 km (0.099 R)
• M27: 5,120,137 km (0.115 R)
• M28: 5,242,209 km (0.092 R)
• M29: 5,626,974 km (0.075 R)
• M30: 5,867,378 km (0.034 R)
• M31: 6,008,150 km (0.03 R)
• M32: 6,124,238 km (0.067 R)
• M33: 6,424,032 km (0.091 R)
• M34: 6,582,456 km (0.034 R)
• M35: 6,809,097 km (0.099 R)
• M36: 7,024,817 km (0.105 R)
• M37: 7,574,140 km (0.08 R)
• M38: 7,839,826 km (0.116 R)
• M39: 7,924,498 km (0.112 R)
• M40: 8,108,803 km (0.086 R)
• M41: 8,222,946 km (0.09 R)
• M42: 8,323,177 km (0.082 R)
• M43: 8,409,495 km (0.11 R)
• M44: 8,554,006 km (0.103 R)
• M45: 8,728,587 km (0.103 R)
• M46: 8,963,156 km (0.083 R)
• M47: 9,289,130 km (0.103 R)
• M48: 9,378,739 km (0.09 R)
• M49: 9,513,677 km (0.103 R)
• M50: 9,679,431 km (0.113 R)
• M51: 9,800,605 km (0.062 R)
• M52: 9,906,969 km (0.091 R)
• M53: 10,090,376 km (0.096 R)
• M54: 10,182,529 km (0.108 R)
• M55: 10,352,173 km (0.115 R)
• M56: 10,491,598 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 9.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.23 AU - 5.27 AU

Year: 5748 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,246,090 km

• M1: 121,324 km (0.095 R)
• M2: 197,320 km (0.114 R)
• M3: 255,663 km (0.085 R)
• M4: 461,659 km (0.096 R)
• M5: 562,039 km (0.088 R)
• M6: 633,397 km (0.03 R)
• M7: 853,905 km (0.107 R)
• M8: 1,159,982 km (0.081 R)
• M9: 1,222,065 km (0.086 R)
• M10: 1,465,610 km (0.107 R)
• M11: 1,654,253 km (0.039 R)
• M12: 1,850,825 km (0.068 R)
• M13: 2,169,618 km (0.072 R)
• M14: 2,286,454 km (0.098 R)
• M15: 2,567,099 km (0.054 R)
• M16: 2,690,817 km (0.085 R)
• M17: 2,987,170 km (0.119 R)
• M18: 3,139,461 km (0.088 R)
• M19: 3,361,315 km (0.062 R)
• M20: 3,565,516 km (0.071 R)
• M21: 3,773,756 km (0.043 R)
• M22: 4,373,195 km (0.052 R)
• M23: 5,235,477 km (0.093 R)
• M24: 5,605,731 km (0.094 R)
• M25: 6,121,694 km (0.108 R)
• M26: 6,204,572 km (0.097 R)
• M27: 6,343,548 km (0.108 R)
• M28: 6,511,696 km (0.066 R)
• M29: 6,596,369 km (0.032 R)
• M30: 6,766,760 km (0.065 R)
• M31: 7,024,966 km (0.062 R)
• M32: 7,403,748 km (0.117 R)
• M33: 7,521,631 km (0.063 R)
• M34: 7,640,262 km (0.095 R)
• M35: 7,699,802 km (0.073 R)
• M36: 8,333,798 km (0.113 R)
• M37: 8,548,920 km (0.117 R)
• M38: 8,765,986 km (0.117 R)
• M39: 9,748,545 km (0.052 R)
• M40: 9,975,186 km (0.078 R)
• M41: 10,171,010 km (0.083 R)
• M42: 10,865,892 km (0.057 R)
• M43: 10,932,912 km (0.073 R)
• M44: 11,576,332 km (0.039 R)
• M45: 12,722,701 km (0.041 R)
• M46: 13,615,052 km (0.089 R)
• M47: 14,527,599 km (0.063 R)
• M48: 14,601,500 km (0.088 R)
• M49: 15,686,384 km (0.082 R)
• M50: 16,142,957 km (0.096 R)
• M51: 17,381,627 km (0.117 R)
• M52: 17,735,426 km (0.115 R)
• M53: 17,933,045 km (0.12 R)
• M54: 18,131,412 km (0.103 R)
• M55: 18,690,758 km (0.083 R)
• M56: 19,296,330 km (0.106 R)
• M57: 19,458,943 km (0.084 R)
• M58: 19,581,164 km (0.032 R)
• M59: 19,990,315 km (0.097 R)
• M60: 20,237,301 km (0.064 R)
• M61: 21,151,344 km (0.118 R)
• M62: 21,235,119 km (0.047 R)
• M63: 21,782,198 km (0.072 R)
• M64: 21,993,879 km (0.109 R)
• M65: 22,163,673 km (0.111 R)
• M66: 22,248,794 km (0.101 R)
• M67: 23,062,457 km (0.091 R)
• M68: 23,235,092 km (0.073 R)
• M69: 23,755,244 km (0.101 R)
• M70: 25,517,058 km (0.082 R)
• M71: 27,457,343 km (0.098 R)
• M72: 28,514,551 km (0.047 R)
• M73: 29,071,504 km (0.038 R)
• M74: 29,164,554 km (0.114 R)
• M75: 29,304,577 km (0.11 R)
• M76: 30,148,758 km (0.094 R)
• M77: 30,337,551 km (0.093 R)
• M78: 30,573,915 km (0.099 R)
• M79: 31,143,883 km (0.084 R)
• M80: 31,813,334 km (0.035 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit