🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 18.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,277,341 km

• M1: 484,548 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 13.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 505 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,277,341 km

• M1: 178,919 km (0.101 R)
• M2: 326,423 km (0.049 R)
• M3: 415,284 km (0.112 R)
• M4: 508,034 km (0.105 R)
• M5: 613,351 km (0.104 R)
• M6: 711,039 km (0.076 R)
• M7: 836,551 km (0.086 R)
• M8: 978,220 km (0.041 R)
• M9: 1,124,826 km (0.094 R)
• M10: 1,257,819 km (0.08 R)
• M11: 1,374,505 km (0.098 R)
• M12: 1,527,095 km (0.103 R)
• M13: 1,647,821 km (0.047 R)
• M14: 1,849,927 km (0.066 R)
• M15: 1,954,047 km (0.078 R)
• M16: 2,065,498 km (0.086 R)
• M17: 2,184,279 km (0.086 R)
• M18: 2,294,981 km (0.085 R)
• M19: 2,522,071 km (0.097 R)
• M20: 2,638,458 km (0.085 R)
• M21: 2,756,640 km (0.09 R)
• M22: 2,963,534 km (0.107 R)
• M23: 3,069,000 km (0.078 R)
• M24: 3,157,861 km (0.105 R)
• M25: 3,253,754 km (0.041 R)
• M26: 3,442,097 km (0.095 R)
• M27: 3,540,832 km (0.092 R)
• M28: 3,665,447 km (0.068 R)
• M29: 3,759,993 km (0.114 R)
• M30: 3,913,032 km (0.116 R)
• M31: 4,016,254 km (0.076 R)
• M32: 4,133,389 km (0.036 R)
• M33: 4,351,204 km (0.089 R)
• M34: 4,512,171 km (0.073 R)
• M35: 4,709,191 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 13.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.16 AU - 1.24 AU

Year: 862 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,277,341 km

• M1: 171,439 km (0.047 R)
• M2: 274,362 km (0.087 R)
• M3: 360,980 km (0.063 R)
• M4: 450,589 km (0.119 R)
• M5: 601,982 km (0.052 R)
• M6: 838,197 km (0.111 R)
• M7: 1,069,625 km (0.096 R)
• M8: 1,168,359 km (0.113 R)
• M9: 1,296,415 km (0.1 R)
• M10: 1,732,044 km (0.059 R)
• M11: 1,864,887 km (0.111 R)
• M12: 2,180,539 km (0.109 R)
• M13: 2,464,027 km (0.088 R)
• M14: 2,614,522 km (0.101 R)
• M15: 2,960,093 km (0.096 R)
• M16: 3,174,616 km (0.092 R)
• M17: 3,283,972 km (0.108 R)
• M18: 3,422,350 km (0.03 R)
• M19: 3,714,515 km (0.05 R)
• M20: 3,829,855 km (0.088 R)
• M21: 3,965,989 km (0.116 R)
• M22: 4,093,895 km (0.114 R)
• M23: 4,213,125 km (0.083 R)
• M24: 4,363,919 km (0.099 R)
• M25: 4,475,669 km (0.079 R)
• M26: 4,608,961 km (0.099 R)
• M27: 4,722,805 km (0.101 R)
• M28: 4,879,434 km (0.077 R)
• M29: 5,038,007 km (0.075 R)
• M30: 5,230,540 km (0.072 R)
• M31: 5,556,813 km (0.074 R)
• M32: 5,678,286 km (0.071 R)
• M33: 5,766,998 km (0.052 R)
• M34: 5,946,067 km (0.09 R)
• M35: 6,183,927 km (0.101 R)
• M36: 6,413,410 km (0.048 R)
• M37: 6,540,718 km (0.043 R)
• M38: 6,715,897 km (0.097 R)
• M39: 6,833,481 km (0.07 R)
• M40: 6,939,995 km (0.117 R)
• M41: 7,023,171 km (0.054 R)
• M42: 7,310,998 km (0.068 R)
• M43: 7,419,905 km (0.107 R)
• M44: 7,529,261 km (0.118 R)
• M45: 7,885,753 km (0.107 R)
• M46: 7,997,502 km (0.117 R)
• M47: 8,134,833 km (0.112 R)
• M48: 8,260,346 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 10.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.07 AU - 3.03 AU

Year: 2671 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,277,341 km

• M1: 153,787 km (0.089 R)
• M2: 398,379 km (0.119 R)
• M3: 531,671 km (0.026 R)
• M4: 630,106 km (0.118 R)
• M5: 799,900 km (0.12 R)
• M6: 955,182 km (0.1 R)
• M7: 1,068,129 km (0.086 R)
• M8: 1,364,931 km (0.047 R)
• M9: 1,650,663 km (0.103 R)
• M10: 1,775,428 km (0.072 R)
• M11: 2,008,202 km (0.115 R)
• M12: 2,404,187 km (0.11 R)
• M13: 2,735,696 km (0.111 R)
• M14: 2,854,477 km (0.058 R)
• M15: 2,929,575 km (0.098 R)
• M16: 3,066,607 km (0.077 R)
• M17: 3,362,811 km (0.087 R)
• M18: 3,506,275 km (0.109 R)
• M19: 3,603,214 km (0.109 R)
• M20: 3,684,596 km (0.115 R)
• M21: 3,783,181 km (0.062 R)
• M22: 4,186,197 km (0.118 R)
• M23: 4,392,792 km (0.046 R)
• M24: 4,532,516 km (0.114 R)
• M25: 4,656,084 km (0.096 R)
• M26: 4,906,361 km (0.059 R)
• M27: 5,327,180 km (0.116 R)
• M28: 5,457,630 km (0.049 R)
• M29: 5,740,669 km (0.077 R)
• M30: 5,990,048 km (0.119 R)
• M31: 6,086,838 km (0.12 R)
• M32: 6,301,661 km (0.115 R)
• M33: 6,380,499 km (0.104 R)
• M34: 6,578,866 km (0.118 R)
• M35: 6,759,131 km (0.038 R)
• M36: 7,289,156 km (0.069 R)
• M37: 7,517,443 km (0.079 R)
• M38: 7,959,804 km (0.093 R)
• M39: 8,152,037 km (0.088 R)
• M40: 8,345,916 km (0.072 R)
• M41: 8,497,608 km (0.07 R)
• M42: 8,760,003 km (0.051 R)
• M43: 8,936,378 km (0.04 R)
• M44: 9,315,011 km (0.042 R)
• M45: 9,540,305 km (0.053 R)
• M46: 9,813,022 km (0.12 R)
• M47: 9,973,241 km (0.058 R)
• M48: 11,143,246 km (0.098 R)
• M49: 11,382,453 km (0.112 R)
• M50: 11,647,541 km (0.119 R)
• M51: 11,865,954 km (0.075 R)
• M52: 12,134,781 km (0.076 R)
• M53: 13,305,983 km (0.073 R)
• M54: 13,661,726 km (0.058 R)
• M55: 14,072,223 km (0.114 R)
• M56: 14,175,445 km (0.107 R)
• M57: 14,278,967 km (0.117 R)
• M58: 14,721,777 km (0.059 R)
• M59: 14,957,992 km (0.113 R)
• M60: 15,089,788 km (0.103 R)
• M61: 15,195,553 km (0.042 R)
• M62: 15,301,469 km (0.034 R)
• M63: 15,754,451 km (0.113 R)
• M64: 16,320,230 km (0.103 R)
• M65: 16,865,365 km (0.077 R)
• M66: 16,975,020 km (0.09 R)
• M67: 17,084,974 km (0.104 R)
• M68: 17,195,228 km (0.102 R)
• M69: 17,360,982 km (0.114 R)
• M70: 17,499,510 km (0.102 R)
• M71: 17,945,312 km (0.101 R)
• M72: 18,423,127 km (0.075 R)
• M73: 18,819,711 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 14.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.54 AU - 2.62 AU

Year: 2719 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,277,341 km

• M1: 224,546 km (0.107 R)
• M2: 332,706 km (0.06 R)
• M3: 489,484 km (0.091 R)
• M4: 598,092 km (0.096 R)
• M5: 702,811 km (0.117 R)
• M6: 810,072 km (0.081 R)
• M7: 945,159 km (0.077 R)
• M8: 1,043,744 km (0.115 R)
• M9: 1,234,332 km (0.075 R)
• M10: 1,380,639 km (0.066 R)
• M11: 1,598,603 km (0.11 R)
• M12: 1,752,838 km (0.106 R)
• M13: 1,856,210 km (0.112 R)
• M14: 2,171,712 km (0.116 R)
• M15: 2,381,748 km (0.096 R)
• M16: 2,614,522 km (0.111 R)
• M17: 2,781,922 km (0.117 R)
• M18: 2,920,150 km (0.03 R)
• M19: 3,035,790 km (0.075 R)
• M20: 3,169,979 km (0.062 R)
• M21: 3,566,712 km (0.117 R)
• M22: 3,933,975 km (0.071 R)
• M23: 4,126,956 km (0.117 R)
• M24: 4,783,093 km (0.053 R)
• M25: 5,259,113 km (0.068 R)
• M26: 5,370,264 km (0.11 R)
• M27: 5,492,635 km (0.075 R)
• M28: 5,865,134 km (0.094 R)
• M29: 6,288,646 km (0.117 R)
• M30: 6,515,137 km (0.114 R)
• M31: 6,766,162 km (0.1 R)
• M32: 7,244,277 km (0.082 R)
• M33: 7,413,771 km (0.106 R)
• M34: 7,550,205 km (0.118 R)
• M35: 7,699,054 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.8

Radius: 5.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.79 AU - 6.41 AU

Year: 9883 Days

Day: 22.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 29,277,341 km

• M1: 123,717 km (0.082 R)
• M2: 159,920 km (0.044 R)
• M3: 515,664 km (0.105 R)
• M4: 571,314 km (0.099 R)
• M5: 652,696 km (0.059 R)
• M6: 738,116 km (0.029 R)
• M7: 801,396 km (0.075 R)
• M8: 920,027 km (0.092 R)
• M9: 974,630 km (0.12 R)
• M10: 1,371,214 km (0.094 R)
• M11: 1,513,631 km (0.095 R)
• M12: 1,761,814 km (0.06 R)
• M13: 1,847,384 km (0.09 R)
• M14: 2,148,525 km (0.101 R)
• M15: 2,314,129 km (0.065 R)
• M16: 2,776,088 km (0.047 R)
• M17: 3,585,562 km (0.093 R)
• M18: 3,628,945 km (0.065 R)
• M19: 4,300,490 km (0.066 R)
• M20: 4,439,317 km (0.054 R)
• M21: 4,509,329 km (0.107 R)
• M22: 4,626,763 km (0.047 R)
• M23: 5,033,819 km (0.086 R)
• M24: 5,106,823 km (0.055 R)
• M25: 5,327,928 km (0.071 R)
• M26: 5,377,595 km (0.102 R)
• M27: 5,856,158 km (0.086 R)
• M28: 5,958,633 km (0.11 R)
• M29: 6,165,377 km (0.104 R)
• M30: 6,639,303 km (0.12 R)
• M31: 7,097,671 km (0.097 R)
• M32: 7,566,062 km (0.092 R)
• M33: 7,761,886 km (0.09 R)
• M34: 8,044,476 km (0.109 R)
• M35: 8,359,230 km (0.098 R)
• M36: 8,736,516 km (0.099 R)
• M37: 8,883,122 km (0.099 R)
• M38: 9,387,416 km (0.095 R)
• M39: 9,537,612 km (0.116 R)
• M40: 11,082,061 km (0.116 R)
• M41: 11,240,634 km (0.073 R)
• M42: 11,656,816 km (0.096 R)
• M43: 12,273,907 km (0.073 R)
• M44: 12,702,355 km (0.095 R)
• M45: 13,236,270 km (0.082 R)
• M46: 13,303,439 km (0.103 R)
• M47: 13,539,804 km (0.117 R)
• M48: 13,675,489 km (0.045 R)
• M49: 14,153,754 km (0.056 R)
• M50: 14,395,055 km (0.089 R)
• M51: 14,464,169 km (0.068 R)
• M52: 14,602,847 km (0.108 R)
• M53: 14,916,553 km (0.11 R)
• M54: 15,763,726 km (0.099 R)
• M55: 15,870,689 km (0.097 R)
• M56: 17,357,093 km (0.051 R)
• M57: 18,098,051 km (0.048 R)
• M58: 18,172,701 km (0.09 R)
• M59: 18,434,946 km (0.044 R)
• M60: 18,773,785 km (0.115 R)
• M61: 18,811,633 km (0.103 R)
• M62: 19,114,868 km (0.106 R)
• M63: 19,152,866 km (0.082 R)
• M64: 19,687,678 km (0.099 R)
• M65: 19,879,762 km (0.094 R)
• M66: 20,033,997 km (0.099 R)
• M67: 20,072,593 km (0.115 R)
• M68: 20,149,936 km (0.092 R)
• M69: 21,242,449 km (0.057 R)
• M70: 21,321,287 km (0.063 R)
• M71: 21,439,619 km (0.099 R)
• M72: 21,558,250 km (0.057 R)
• M73: 21,954,984 km (0.074 R)
• M74: 22,234,133 km (0.066 R)
• M75: 22,635,055 km (0.09 R)
• M76: 22,675,297 km (0.119 R)
• M77: 22,796,172 km (0.085 R)
• M78: 23,770,204 km (0.041 R)
• M79: 24,015,844 km (0.1 R)
• M80: 24,056,834 km (0.078 R)
• M81: 24,344,660 km (0.077 R)
• M82: 24,427,238 km (0.115 R)
• M83: 24,592,394 km (0.071 R)
• M84: 24,716,411 km (0.068 R)
• M85: 24,882,315 km (0.115 R)
• M86: 25,256,758 km (0.118 R)
• M87: 25,298,496 km (0.108 R)
• M88: 25,800,846 km (0.085 R)
• M89: 26,603,139 km (0.096 R)
• M90: 26,688,111 km (0.111 R)
• M91: 26,943,325 km (0.096 R)
• M92: 27,929,474 km (0.116 R)
• M93: 28,275,344 km (0.044 R)
• M94: 28,361,961 km (0.106 R)
• M95: 28,971,124 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit