🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 245 Days

Day: 40.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 97.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,032,550 km

• M1: 88,562 km (0.079 R)
• M2: 291,716 km (0.076 R)

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 10.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 674 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,032,550 km

• M1: 125,812 km (0.085 R)
• M2: 333,603 km (0.091 R)
• M3: 435,031 km (0.049 R)
• M4: 527,183 km (0.113 R)
• M5: 594,352 km (0.107 R)
• M6: 674,686 km (0.119 R)
• M7: 748,887 km (0.086 R)
• M8: 956,080 km (0.092 R)
• M9: 1,069,625 km (0.059 R)
• M10: 1,342,491 km (0.032 R)
• M11: 1,419,085 km (0.09 R)
• M12: 1,530,237 km (0.114 R)
• M13: 1,657,993 km (0.111 R)
• M14: 1,775,428 km (0.061 R)
• M15: 1,852,919 km (0.108 R)
• M16: 1,967,661 km (0.112 R)
• M17: 2,084,946 km (0.103 R)
• M18: 2,174,405 km (0.061 R)
• M19: 2,250,102 km (0.07 R)
• M20: 2,396,259 km (0.094 R)
• M21: 2,466,570 km (0.107 R)
• M22: 2,649,528 km (0.097 R)
• M23: 2,738,688 km (0.076 R)
• M24: 2,828,746 km (0.105 R)
• M25: 3,028,908 km (0.063 R)
• M26: 3,207,977 km (0.093 R)
• M27: 3,355,480 km (0.061 R)
• M28: 3,487,575 km (0.07 R)
• M29: 3,675,470 km (0.097 R)
• M30: 3,912,583 km (0.108 R)
• M31: 4,079,833 km (0.119 R)
• M32: 4,221,054 km (0.12 R)
• M33: 4,644,415 km (0.1 R)
• M34: 4,801,792 km (0.075 R)
• M35: 4,921,022 km (0.062 R)
• M36: 5,132,105 km (0.085 R)
• M37: 5,604,834 km (0.075 R)
• M38: 5,783,005 km (0.11 R)
• M39: 5,878,149 km (0.116 R)
• M40: 5,941,878 km (0.089 R)
• M41: 6,145,181 km (0.105 R)
• M42: 6,263,962 km (0.083 R)
• M43: 6,547,749 km (0.067 R)
• M44: 6,936,554 km (0.055 R)
• M45: 7,015,243 km (0.047 R)
• M46: 7,128,039 km (0.102 R)
• M47: 7,241,584 km (0.114 R)
• M48: 7,321,320 km (0.107 R)
• M49: 7,666,741 km (0.092 R)
• M50: 7,736,454 km (0.076 R)
• M51: 7,817,985 km (0.091 R)
• M52: 7,888,146 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 9.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.14 AU - 1.5 AU

Year: 964 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,032,550 km

• M1: 120,277 km (0.098 R)
• M2: 193,879 km (0.05 R)
• M3: 299,794 km (0.119 R)
• M4: 441,015 km (0.083 R)
• M5: 553,961 km (0.114 R)
• M6: 626,965 km (0.075 R)
• M7: 719,267 km (0.108 R)
• M8: 844,630 km (0.114 R)
• M9: 924,664 km (0.083 R)
• M10: 1,098,946 km (0.116 R)
• M11: 1,212,790 km (0.108 R)
• M12: 1,337,405 km (0.068 R)
• M13: 1,494,184 km (0.066 R)
• M14: 1,585,438 km (0.105 R)
• M15: 1,685,968 km (0.093 R)
• M16: 2,350,033 km (0.05 R)
• M17: 2,473,601 km (0.059 R)
• M18: 2,540,471 km (0.086 R)
• M19: 2,710,115 km (0.094 R)
• M20: 2,813,786 km (0.087 R)
• M21: 2,954,109 km (0.088 R)
• M22: 3,025,168 km (0.062 R)
• M23: 3,187,183 km (0.103 R)
• M24: 3,296,838 km (0.116 R)
• M25: 3,548,013 km (0.112 R)
• M26: 3,633,134 km (0.083 R)
• M27: 3,699,855 km (0.103 R)
• M28: 3,776,598 km (0.119 R)
• M29: 3,951,329 km (0.065 R)
• M30: 4,088,959 km (0.101 R)
• M31: 4,359,132 km (0.088 R)
• M32: 4,450,387 km (0.083 R)
• M33: 4,511,722 km (0.112 R)
• M34: 4,614,496 km (0.102 R)
• M35: 5,129,113 km (0.115 R)
• M36: 5,376,996 km (0.076 R)
• M37: 5,540,806 km (0.056 R)
• M38: 5,806,492 km (0.082 R)
• M39: 5,940,831 km (0.067 R)
• M40: 6,008,299 km (0.104 R)
• M41: 6,087,586 km (0.079 R)
• M42: 6,235,538 km (0.098 R)
• M43: 6,442,283 km (0.065 R)
• M44: 6,523,365 km (0.045 R)
• M45: 7,112,182 km (0.075 R)
• M46: 7,183,989 km (0.106 R)
• M47: 7,376,671 km (0.105 R)
• M48: 7,546,764 km (0.07 R)
• M49: 7,644,451 km (0.088 R)
• M50: 7,755,004 km (0.096 R)
• M51: 8,064,672 km (0.097 R)
• M52: 8,239,851 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 13

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.42 AU - 1.44 AU

Year: 1087 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 78,032,550 km

• M1: 162,014 km (0.067 R)
• M2: 302,188 km (0.105 R)
• M3: 424,858 km (0.08 R)
• M4: 514,168 km (0.112 R)
• M5: 605,871 km (0.068 R)
• M6: 717,172 km (0.084 R)
• M7: 822,938 km (0.102 R)
• M8: 906,114 km (0.088 R)
• M9: 1,059,303 km (0.094 R)
• M10: 1,286,093 km (0.051 R)
• M11: 1,384,827 km (0.107 R)
• M12: 1,634,357 km (0.073 R)
• M13: 1,760,318 km (0.061 R)
• M14: 1,852,321 km (0.117 R)
• M15: 2,060,860 km (0.069 R)
• M16: 2,267,156 km (0.063 R)
• M17: 2,357,812 km (0.119 R)
• M18: 2,532,243 km (0.106 R)
• M19: 2,721,933 km (0.111 R)
• M20: 2,883,499 km (0.055 R)
• M21: 3,070,646 km (0.115 R)
• M22: 3,160,255 km (0.118 R)
• M23: 3,341,867 km (0.03 R)
• M24: 3,480,544 km (0.111 R)
• M25: 3,799,487 km (0.081 R)
• M26: 4,091,053 km (0.077 R)
• M27: 4,202,354 km (0.103 R)
• M28: 4,542,240 km (0.05 R)
• M29: 4,878,087 km (0.079 R)
• M30: 5,397,192 km (0.067 R)
• M31: 5,615,306 km (0.096 R)
• M32: 5,836,411 km (0.048 R)
• M33: 5,990,198 km (0.11 R)
• M34: 6,102,696 km (0.102 R)
• M35: 6,187,667 km (0.106 R)
• M36: 6,387,380 km (0.086 R)
• M37: 6,881,502 km (0.069 R)
• M38: 7,058,776 km (0.1 R)
• M39: 7,297,683 km (0.084 R)
• M40: 7,844,912 km (0.076 R)
• M41: 8,014,856 km (0.096 R)
• M42: 8,358,183 km (0.064 R)
• M43: 8,882,523 km (0.096 R)
• M44: 9,027,334 km (0.087 R)
• M45: 9,221,811 km (0.058 R)
• M46: 9,450,247 km (0.087 R)
• M47: 9,581,744 km (0.061 R)
• M48: 9,713,839 km (0.086 R)
• M49: 9,813,172 km (0.106 R)
• M50: 9,996,429 km (0.037 R)
• M51: 10,130,319 km (0.102 R)
• M52: 10,603,946 km (0.079 R)
• M53: 10,706,420 km (0.084 R)
• M54: 10,963,878 km (0.045 R)
• M55: 11,607,897 km (0.069 R)
• M56: 11,784,123 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 10.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.66 AU - 1.66 AU

Year: 1360 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,032,550 km

• M1: 139,276 km (0.065 R)
• M2: 207,941 km (0.094 R)
• M3: 352,453 km (0.053 R)
• M4: 432,787 km (0.111 R)
• M5: 612,304 km (0.057 R)
• M6: 746,643 km (0.045 R)
• M7: 942,317 km (0.052 R)
• M8: 1,041,351 km (0.092 R)
• M9: 1,233,584 km (0.081 R)
• M10: 1,372,411 km (0.094 R)
• M11: 1,443,769 km (0.077 R)
• M12: 1,621,791 km (0.082 R)
• M13: 1,853,069 km (0.09 R)
• M14: 1,932,655 km (0.094 R)
• M15: 2,026,902 km (0.105 R)
• M16: 2,143,588 km (0.12 R)
• M17: 2,276,580 km (0.096 R)
• M18: 2,376,512 km (0.099 R)
• M19: 2,722,532 km (0.066 R)
• M20: 3,037,734 km (0.03 R)
• M21: 3,116,423 km (0.095 R)
• M22: 3,227,724 km (0.102 R)
• M23: 3,324,214 km (0.086 R)
• M24: 3,454,364 km (0.084 R)
• M25: 3,863,664 km (0.083 R)
• M26: 3,957,761 km (0.115 R)
• M27: 4,095,990 km (0.086 R)
• M28: 4,262,193 km (0.086 R)
• M29: 4,377,234 km (0.076 R)
• M30: 4,493,322 km (0.117 R)
• M31: 4,574,254 km (0.067 R)
• M32: 4,810,918 km (0.11 R)
• M33: 5,051,621 km (0.112 R)
• M34: 5,286,938 km (0.047 R)
• M35: 5,448,953 km (0.045 R)
• M36: 5,554,719 km (0.066 R)
• M37: 5,670,956 km (0.057 R)
• M38: 5,856,457 km (0.1 R)
• M39: 6,004,410 km (0.081 R)
• M40: 6,073,823 km (0.081 R)
• M41: 6,435,401 km (0.087 R)
• M42: 6,516,633 km (0.07 R)
• M43: 7,053,540 km (0.055 R)
• M44: 7,137,464 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.9

Radius: 4.3

Gravity: 40.02 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.98 AU - 10.94 AU

Year: 19986 Days

Day: 24.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,032,550 km

• M1: 89,759 km (0.105 R)
• M2: 169,046 km (0.107 R)
• M3: 290,818 km (0.088 R)
• M4: 654,042 km (0.119 R)
• M5: 822,788 km (0.096 R)
• M6: 1,004,998 km (0.12 R)
• M7: 1,059,303 km (0.066 R)
• M8: 1,142,778 km (0.09 R)
• M9: 1,345,782 km (0.096 R)
• M10: 1,851,124 km (0.109 R)
• M11: 2,409,274 km (0.101 R)
• M12: 2,976,250 km (0.052 R)
• M13: 3,835,839 km (0.092 R)
• M14: 3,921,409 km (0.065 R)
• M15: 4,007,727 km (0.092 R)
• M16: 4,538,351 km (0.055 R)
• M17: 5,090,965 km (0.089 R)
• M18: 5,664,523 km (0.09 R)
• M19: 5,762,211 km (0.092 R)
• M20: 5,811,129 km (0.066 R)
• M21: 6,158,047 km (0.105 R)
• M22: 6,359,256 km (0.03 R)
• M23: 6,768,256 km (0.092 R)
• M24: 6,820,017 km (0.114 R)
• M25: 8,100,126 km (0.088 R)
• M26: 8,880,279 km (0.052 R)
• M27: 10,751,449 km (0.072 R)
• M28: 11,176,457 km (0.074 R)
• M29: 11,237,642 km (0.077 R)
• M30: 11,607,000 km (0.084 R)
• M31: 12,168,590 km (0.103 R)
• M32: 12,995,118 km (0.084 R)
• M33: 13,774,074 km (0.077 R)
• M34: 13,839,598 km (0.055 R)
• M35: 14,169,162 km (0.065 R)
• M36: 14,634,860 km (0.119 R)
• M37: 16,477,607 km (0.039 R)
• M38: 17,674,839 km (0.081 R)
• M39: 18,972,600 km (0.098 R)
• M40: 19,559,323 km (0.062 R)
• M41: 19,928,980 km (0.064 R)
• M42: 20,976,165 km (0.115 R)
• M43: 21,735,075 km (0.082 R)
• M44: 22,117,896 km (0.03 R)
• M45: 24,223,486 km (0.088 R)
• M46: 24,381,910 km (0.106 R)
• M47: 25,099,381 km (0.048 R)
• M48: 25,742,951 km (0.096 R)
• M49: 25,904,666 km (0.089 R)
• M50: 26,718,479 km (0.086 R)
• M51: 28,120,959 km (0.061 R)
• M52: 29,125,359 km (0.075 R)
• M53: 29,209,583 km (0.115 R)
• M54: 29,293,806 km (0.056 R)
• M55: 33,170,485 km (0.051 R)
• M56: 33,876,288 km (0.082 R)
• M57: 34,142,273 km (0.085 R)
• M58: 34,319,996 km (0.102 R)
• M59: 34,676,338 km (0.079 R)
• M60: 35,302,854 km (0.08 R)
• M61: 35,752,545 km (0.082 R)
• M62: 37,479,054 km (0.098 R)
• M63: 37,570,757 km (0.091 R)
• M64: 37,846,017 km (0.093 R)
• M65: 40,353,577 km (0.092 R)
• M66: 41,769,820 km (0.076 R)
• M67: 41,959,809 km (0.114 R)
• M68: 42,722,908 km (0.09 R)
• M69: 43,202,219 km (0.115 R)
• M70: 43,586,836 km (0.05 R)
• M71: 43,779,667 km (0.088 R)
• M72: 44,166,079 km (0.108 R)
• M73: 44,553,537 km (0.104 R)
• M74: 46,311,312 km (0.085 R)
• M75: 47,000,958 km (0.108 R)
• M76: 47,198,577 km (0.045 R)
• M77: 47,297,611 km (0.088 R)
• M78: 49,290,853 km (0.069 R)
• M79: 49,995,010 km (0.097 R)
• M80: 54,288,768 km (0.113 R)
• M81: 55,328,473 km (0.082 R)
• M82: 58,062,075 km (0.101 R)
• M83: 62,027,466 km (0.116 R)
• M84: 62,896,181 km (0.092 R)
• M85: 63,441,166 km (0.05 R)
• M86: 64,755,682 km (0.112 R)
• M87: 65,968,472 km (0.109 R)
• M88: 66,079,175 km (0.069 R)
• M89: 74,319,624 km (0.093 R)
• M90: 74,665,195 km (0.082 R)
• M91: 74,780,535 km (0.089 R)
• M92: 75,242,194 km (0.047 R)
• M93: 75,357,833 km (0.082 R)
• M94: 76,168,504 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit