🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 295 Days

Day: 12.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.05 AU - 1.21 AU

Year: 524 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.39 AU - 1.47 AU

Year: 747 Days

Day: 39.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 8.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.08 AU - 3.68 AU

Year: 2713 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,455,959 km

• M1: 113,395 km (0.094 R)
• M2: 245,789 km (0.118 R)
• M3: 352,303 km (0.047 R)
• M4: 419,622 km (0.098 R)
• M5: 499,657 km (0.113 R)
• M6: 569,519 km (0.115 R)
• M7: 643,121 km (0.098 R)
• M8: 819,198 km (0.039 R)
• M9: 1,143,825 km (0.089 R)
• M10: 1,370,466 km (0.097 R)
• M11: 1,518,119 km (0.085 R)
• M12: 1,588,131 km (0.111 R)
• M13: 2,108,432 km (0.068 R)
• M14: 2,333,278 km (0.064 R)
• M15: 2,401,046 km (0.108 R)
• M16: 2,552,289 km (0.072 R)
• M17: 2,806,456 km (0.117 R)
• M18: 2,864,201 km (0.107 R)
• M19: 3,069,150 km (0.045 R)
• M20: 3,293,996 km (0.062 R)
• M21: 3,649,290 km (0.074 R)
• M22: 3,712,421 km (0.116 R)
• M23: 3,775,850 km (0.042 R)
• M24: 3,855,736 km (0.066 R)
• M25: 4,131,295 km (0.096 R)
• M26: 4,213,574 km (0.071 R)
• M27: 4,446,946 km (0.104 R)
• M28: 4,616,291 km (0.063 R)
• M29: 4,684,508 km (0.074 R)
• M30: 4,770,377 km (0.101 R)
• M31: 4,908,905 km (0.062 R)
• M32: 5,823,097 km (0.102 R)
• M33: 6,252,443 km (0.106 R)
• M34: 6,537,876 km (0.098 R)
• M35: 6,614,769 km (0.119 R)
• M36: 6,730,558 km (0.118 R)
• M37: 6,827,647 km (0.088 R)
• M38: 6,886,140 km (0.118 R)
• M39: 6,944,782 km (0.113 R)
• M40: 7,141,503 km (0.11 R)
• M41: 7,220,640 km (0.118 R)
• M42: 7,701,897 km (0.105 R)
• M43: 7,966,984 km (0.07 R)
• M44: 8,090,253 km (0.12 R)
• M45: 8,214,269 km (0.096 R)
• M46: 8,297,296 km (0.115 R)
• M47: 8,401,416 km (0.1 R)
• M48: 8,674,283 km (0.105 R)
• M49: 8,907,506 km (0.084 R)
• M50: 8,992,777 km (0.098 R)
• M51: 9,121,281 km (0.12 R)
• M52: 9,904,875 km (0.109 R)
• M53: 10,081,999 km (0.062 R)
• M54: 10,282,460 km (0.109 R)
• M55: 10,529,147 km (0.096 R)
• M56: 10,619,504 km (0.094 R)
• M57: 11,143,246 km (0.078 R)
• M58: 11,235,249 km (0.107 R)
• M59: 11,628,990 km (0.091 R)
• M60: 11,862,662 km (0.095 R)
• M61: 11,980,097 km (0.047 R)
• M62: 12,097,980 km (0.116 R)
• M63: 12,836,993 km (0.119 R)
• M64: 12,957,569 km (0.103 R)
• M65: 13,175,683 km (0.087 R)
• M66: 13,763,004 km (0.061 R)
• M67: 14,010,140 km (0.09 R)
• M68: 14,308,887 km (0.04 R)
• M69: 14,534,181 km (0.094 R)
• M70: 15,191,813 km (0.103 R)
• M71: 15,988,572 km (0.095 R)
• M72: 16,274,603 km (0.107 R)
• M73: 16,352,842 km (0.077 R)
• M74: 16,667,297 km (0.047 R)
• M75: 17,063,133 km (0.046 R)
• M76: 17,462,111 km (0.053 R)
• M77: 17,649,407 km (0.092 R)
• M78: 17,756,669 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 11.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.6 AU - 5.14 AU

Year: 3988 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,455,959 km

• M1: 153,338 km (0.093 R)
• M2: 254,616 km (0.072 R)
• M3: 357,090 km (0.08 R)
• M4: 782,995 km (0.092 R)
• M5: 897,886 km (0.095 R)
• M6: 974,032 km (0.085 R)
• M7: 1,216,829 km (0.067 R)
• M8: 1,402,630 km (0.049 R)
• M9: 1,492,538 km (0.03 R)
• M10: 1,611,169 km (0.116 R)
• M11: 1,943,576 km (0.103 R)
• M12: 2,044,554 km (0.085 R)
• M13: 2,118,007 km (0.05 R)
• M14: 2,192,207 km (0.12 R)
• M15: 2,373,969 km (0.102 R)
• M16: 2,592,681 km (0.09 R)
• M17: 2,801,519 km (0.099 R)
• M18: 3,016,192 km (0.052 R)
• M19: 3,184,939 km (0.097 R)
• M20: 3,444,042 km (0.104 R)
• M21: 3,656,471 km (0.073 R)
• M22: 3,927,991 km (0.088 R)
• M23: 4,019,994 km (0.091 R)
• M24: 4,433,333 km (0.108 R)
• M25: 4,567,821 km (0.096 R)
• M26: 5,079,147 km (0.061 R)
• M27: 5,219,919 km (0.057 R)
• M28: 5,362,036 km (0.069 R)
• M29: 5,670,956 km (0.069 R)
• M30: 5,754,432 km (0.12 R)
• M31: 5,838,207 km (0.104 R)
• M32: 6,113,317 km (0.107 R)
• M33: 6,284,756 km (0.113 R)
• M34: 6,588,739 km (0.052 R)
• M35: 6,941,940 km (0.112 R)
• M36: 7,121,008 km (0.092 R)
• M37: 7,690,079 km (0.096 R)
• M38: 7,945,293 km (0.07 R)
• M39: 8,156,076 km (0.075 R)
• M40: 9,213,284 km (0.061 R)
• M41: 9,808,235 km (0.049 R)
• M42: 10,059,709 km (0.048 R)
• M43: 10,466,615 km (0.079 R)
• M44: 10,672,162 km (0.108 R)
• M45: 10,827,146 km (0.094 R)
• M46: 11,322,913 km (0.078 R)
• M47: 11,507,367 km (0.11 R)
• M48: 11,639,911 km (0.08 R)
• M49: 11,959,751 km (0.032 R)
• M50: 12,228,579 km (0.113 R)
• M51: 12,363,815 km (0.073 R)
• M52: 12,662,861 km (0.12 R)
• M53: 12,744,841 km (0.111 R)
• M54: 12,854,496 km (0.077 R)
• M55: 13,351,610 km (0.036 R)
• M56: 13,518,711 km (0.082 R)
• M57: 13,770,634 km (0.037 R)
• M58: 14,535,976 km (0.049 R)
• M59: 14,794,033 km (0.074 R)
• M60: 15,724,232 km (0.038 R)
• M61: 16,315,293 km (0.044 R)
• M62: 16,464,143 km (0.093 R)
• M63: 17,124,618 km (0.119 R)
• M64: 17,276,011 km (0.116 R)
• M65: 17,793,919 km (0.093 R)
• M66: 17,885,772 km (0.033 R)
• M67: 18,039,259 km (0.092 R)
• M68: 18,938,492 km (0.102 R)
• M69: 19,095,121 km (0.118 R)
• M70: 19,346,445 km (0.039 R)
• M71: 20,266,622 km (0.114 R)
• M72: 20,426,841 km (0.099 R)
• M73: 20,523,033 km (0.05 R)
• M74: 21,985,202 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 5.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.07 AU - 12.95 AU

Year: 14875 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,455,959 km

• M1: 74,649 km (0.093 R)
• M2: 132,245 km (0.106 R)
• M3: 320,887 km (0.091 R)
• M4: 405,560 km (0.107 R)
• M5: 560,394 km (0.064 R)
• M6: 753,973 km (0.096 R)
• M7: 847,771 km (0.105 R)
• M8: 1,104,930 km (0.07 R)
• M9: 1,285,495 km (0.11 R)
• M10: 1,423,723 km (0.093 R)
• M11: 1,797,418 km (0.093 R)
• M12: 1,867,281 km (0.072 R)
• M13: 1,923,829 km (0.112 R)
• M14: 2,053,231 km (0.064 R)
• M15: 2,260,125 km (0.099 R)
• M16: 3,339,772 km (0.106 R)
• M17: 3,778,244 km (0.079 R)
• M18: 3,904,205 km (0.114 R)
• M19: 4,478,661 km (0.042 R)
• M20: 4,669,698 km (0.078 R)
• M21: 4,746,740 km (0.05 R)
• M22: 4,863,277 km (0.114 R)
• M23: 5,118,940 km (0.045 R)
• M24: 5,158,733 km (0.108 R)
• M25: 5,238,469 km (0.084 R)
• M26: 5,399,286 km (0.085 R)
• M27: 5,953,696 km (0.08 R)
• M28: 6,184,825 km (0.114 R)
• M29: 6,333,525 km (0.077 R)
• M30: 6,764,517 km (0.087 R)
• M31: 6,983,677 km (0.105 R)
• M32: 7,049,800 km (0.109 R)
• M33: 7,814,394 km (0.05 R)
• M34: 8,393,338 km (0.072 R)
• M35: 8,557,896 km (0.113 R)
• M36: 8,676,078 km (0.109 R)
• M37: 8,866,367 km (0.119 R)
• M38: 8,938,024 km (0.099 R)
• M39: 9,178,428 km (0.119 R)
• M40: 9,347,922 km (0.061 R)
• M41: 9,813,321 km (0.091 R)
• M42: 10,437,294 km (0.092 R)
• M43: 10,741,277 km (0.086 R)
• M44: 10,971,209 km (0.06 R)
• M45: 11,513,950 km (0.091 R)
• M46: 11,618,219 km (0.066 R)
• M47: 11,986,081 km (0.09 R)
• M48: 12,038,889 km (0.043 R)
• M49: 12,760,100 km (0.099 R)
• M50: 13,139,480 km (0.043 R)
• M51: 13,248,537 km (0.085 R)
• M52: 13,853,960 km (0.089 R)
• M53: 13,937,136 km (0.08 R)
• M54: 13,992,786 km (0.116 R)
• M55: 14,187,862 km (0.103 R)
• M56: 14,750,500 km (0.111 R)
• M57: 15,006,013 km (0.105 R)
• M58: 15,348,891 km (0.093 R)
• M59: 15,492,655 km (0.105 R)
• M60: 16,864,766 km (0.097 R)
• M61: 17,131,948 km (0.098 R)
• M62: 18,093,264 km (0.083 R)
• M63: 18,427,765 km (0.094 R)
• M64: 18,733,543 km (0.059 R)
• M65: 19,133,568 km (0.097 R)
• M66: 20,224,735 km (0.113 R)
• M67: 20,287,715 km (0.105 R)
• M68: 20,571,802 km (0.112 R)
• M69: 20,730,226 km (0.118 R)
• M70: 21,208,041 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.4

Radius: 6.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.61 AU - 12.63 AU

Year: 15109 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,455,959 km

• M1: 199,564 km (0.083 R)
• M2: 373,845 km (0.096 R)
• M3: 640,129 km (0.102 R)
• M4: 835,654 km (0.116 R)
• M5: 1,163,572 km (0.117 R)
• M6: 1,241,662 km (0.068 R)
• M7: 2,187,270 km (0.091 R)
• M8: 2,432,611 km (0.087 R)
• M9: 2,635,466 km (0.1 R)
• M10: 2,870,035 km (0.111 R)
• M11: 3,331,694 km (0.066 R)
• M12: 3,874,884 km (0.088 R)
• M13: 4,476,118 km (0.06 R)
• M14: 6,692,859 km (0.112 R)
• M15: 6,977,245 km (0.086 R)
• M16: 7,631,137 km (0.112 R)
• M17: 7,742,139 km (0.076 R)
• M18: 8,418,770 km (0.11 R)
• M19: 8,880,279 km (0.098 R)
• M20: 9,429,154 km (0.103 R)
• M21: 9,588,027 km (0.104 R)
• M22: 10,029,490 km (0.083 R)
• M23: 11,015,490 km (0.076 R)
• M24: 11,098,965 km (0.116 R)
• M25: 11,604,756 km (0.104 R)
• M26: 12,901,769 km (0.109 R)
• M27: 13,522,750 km (0.093 R)
• M28: 13,791,876 km (0.119 R)
• M29: 13,836,756 km (0.05 R)
• M30: 13,881,934 km (0.119 R)
• M31: 14,978,188 km (0.072 R)
• M32: 15,117,164 km (0.09 R)
• M33: 15,865,602 km (0.037 R)
• M34: 15,959,998 km (0.068 R)
• M35: 16,149,389 km (0.099 R)
• M36: 16,482,693 km (0.037 R)
• M37: 16,866,262 km (0.057 R)
• M38: 17,544,689 km (0.097 R)
• M39: 17,887,118 km (0.116 R)
• M40: 18,034,622 km (0.091 R)
• M41: 18,083,839 km (0.057 R)
• M42: 21,223,600 km (0.077 R)
• M43: 22,802,156 km (0.097 R)
• M44: 23,175,852 km (0.097 R)
• M45: 26,237,971 km (0.12 R)
• M46: 26,293,771 km (0.052 R)
• M47: 27,135,857 km (0.108 R)
• M48: 27,361,899 km (0.04 R)
• M49: 27,872,926 km (0.118 R)
• M50: 28,731,468 km (0.074 R)
• M51: 28,904,253 km (0.115 R)
• M52: 29,540,643 km (0.027 R)
• M53: 31,181,133 km (0.103 R)
• M54: 32,251,506 km (0.119 R)
• M55: 32,911,382 km (0.087 R)
• M56: 34,611,263 km (0.098 R)
• M57: 34,733,783 km (0.092 R)
• M58: 35,719,035 km (0.095 R)
• M59: 36,277,334 km (0.066 R)
• M60: 39,303,101 km (0.057 R)
• M61: 39,494,885 km (0.082 R)
• M62: 40,007,856 km (0.096 R)
• M63: 40,136,361 km (0.05 R)
• M64: 40,265,015 km (0.041 R)
• M65: 41,885,609 km (0.112 R)
• M66: 42,999,814 km (0.093 R)
• M67: 44,190,014 km (0.065 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit