🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 14.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.66 AU - 1.08 AU

Year: 304 Days

Day: 33.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 380 Days

Day: 30.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.86 AU - 4.42 AU

Year: 3157 Days

Day: 42.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,003,141 km

• M1: 1,650,364 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 9.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.99 AU - 8.55 AU

Year: 8116 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,003,141 km

• M1: 241,601 km (0.094 R)
• M2: 348,114 km (0.104 R)
• M3: 538,403 km (0.087 R)
• M4: 661,223 km (0.114 R)
• M5: 840,740 km (0.09 R)
• M6: 1,211,294 km (0.041 R)
• M7: 1,376,899 km (0.049 R)
• M8: 1,453,044 km (0.058 R)
• M9: 1,730,997 km (0.106 R)
• M10: 1,834,519 km (0.065 R)
• M11: 2,026,004 km (0.097 R)
• M12: 2,783,418 km (0.119 R)
• M13: 2,954,558 km (0.059 R)
• M14: 3,029,058 km (0.081 R)
• M15: 3,647,495 km (0.077 R)
• M16: 3,971,225 km (0.109 R)
• M17: 4,081,329 km (0.053 R)
• M18: 4,220,156 km (0.06 R)
• M19: 4,360,778 km (0.081 R)
• M20: 4,675,532 km (0.098 R)
• M21: 4,820,941 km (0.119 R)
• M22: 4,967,996 km (0.11 R)
• M23: 5,116,546 km (0.115 R)
• M24: 5,479,022 km (0.047 R)
• M25: 6,070,083 km (0.109 R)
• M26: 6,453,951 km (0.059 R)
• M27: 6,583,503 km (0.036 R)
• M28: 6,944,632 km (0.12 R)
• M29: 7,044,265 km (0.072 R)
• M30: 7,177,855 km (0.081 R)
• M31: 8,136,329 km (0.052 R)
• M32: 8,417,573 km (0.11 R)
• M33: 9,098,393 km (0.054 R)
• M34: 9,390,258 km (0.085 R)
• M35: 10,626,984 km (0.112 R)
• M36: 10,703,578 km (0.112 R)
• M37: 11,244,973 km (0.096 R)
• M38: 11,676,563 km (0.037 R)
• M39: 13,914,846 km (0.116 R)
• M40: 14,082,695 km (0.073 R)
• M41: 14,675,551 km (0.042 R)
• M42: 15,493,253 km (0.12 R)
• M43: 15,841,966 km (0.059 R)
• M44: 15,929,480 km (0.095 R)
• M45: 16,636,031 km (0.109 R)
• M46: 16,948,392 km (0.082 R)
• M47: 17,217,518 km (0.106 R)
• M48: 17,488,290 km (0.089 R)
• M49: 18,033,724 km (0.051 R)
• M50: 18,216,832 km (0.1 R)
• M51: 18,492,690 km (0.084 R)
• M52: 19,001,922 km (0.078 R)
• M53: 19,281,670 km (0.072 R)
• M54: 19,609,738 km (0.083 R)
• M55: 19,892,328 km (0.08 R)
• M56: 20,081,569 km (0.077 R)
• M57: 21,036,602 km (0.099 R)
• M58: 22,201,970 km (0.07 R)
• M59: 22,693,847 km (0.109 R)
• M60: 22,841,949 km (0.077 R)
• M61: 23,089,833 km (0.058 R)
• M62: 23,438,246 km (0.118 R)
• M63: 24,747,377 km (0.061 R)
• M64: 25,770,627 km (0.061 R)
• M65: 25,976,922 km (0.11 R)
• M66: 26,859,849 km (0.115 R)
• M67: 27,805,307 km (0.113 R)
• M68: 29,351,551 km (0.091 R)
• M69: 29,513,117 km (0.058 R)
• M70: 29,728,986 km (0.045 R)
• M71: 30,706,758 km (0.077 R)
• M72: 31,529,696 km (0.033 R)
• M73: 32,248,813 km (0.045 R)
• M74: 32,694,016 km (0.082 R)
• M75: 33,085,215 km (0.076 R)
• M76: 33,253,363 km (0.117 R)
• M77: 34,836,258 km (0.101 R)
• M78: 35,694,351 km (0.081 R)
• M79: 36,501,581 km (0.08 R)
• M80: 36,733,308 km (0.088 R)
• M81: 37,548,168 km (0.087 R)
• M82: 37,723,497 km (0.102 R)
• M83: 37,899,274 km (0.094 R)
• M84: 38,016,409 km (0.062 R)
• M85: 38,192,636 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.65 AU - 11.73 AU

Year: 11304 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 71,003,141 km

• M1: 227,688 km (0.095 R)
• M2: 758,312 km (0.102 R)
• M3: 866,471 km (0.102 R)
• M4: 966,103 km (0.074 R)
• M5: 1,054,815 km (0.098 R)
• M6: 1,613,263 km (0.06 R)
• M7: 2,276,281 km (0.118 R)
• M8: 4,050,362 km (0.065 R)
• M9: 5,564,891 km (0.042 R)
• M10: 5,786,446 km (0.109 R)
• M11: 6,095,964 km (0.095 R)
• M12: 6,411,017 km (0.027 R)
• M13: 6,526,955 km (0.098 R)
• M14: 8,285,179 km (0.108 R)
• M15: 8,475,019 km (0.116 R)
• M16: 9,118,589 km (0.058 R)
• M17: 9,413,296 km (0.075 R)
• M18: 9,911,607 km (0.05 R)
• M19: 10,795,730 km (0.119 R)
• M20: 12,025,574 km (0.111 R)
• M21: 12,385,208 km (0.113 R)
• M22: 12,931,090 km (0.069 R)
• M23: 13,485,051 km (0.114 R)
• M24: 14,160,037 km (0.077 R)
• M25: 14,463,571 km (0.119 R)
• M26: 15,387,188 km (0.082 R)
• M27: 16,092,393 km (0.094 R)
• M28: 17,008,829 km (0.106 R)
• M29: 17,129,555 km (0.076 R)
• M30: 17,291,120 km (0.071 R)
• M31: 21,403,267 km (0.068 R)
• M32: 22,058,356 km (0.119 R)
• M33: 22,322,246 km (0.082 R)
• M34: 22,587,184 km (0.116 R)
• M35: 22,808,739 km (0.109 R)
• M36: 23,702,287 km (0.107 R)
• M37: 23,837,224 km (0.103 R)
• M38: 24,108,146 km (0.105 R)
• M39: 24,425,293 km (0.106 R)
• M40: 25,569,567 km (0.06 R)
• M41: 26,125,024 km (0.071 R)
• M42: 26,637,696 km (0.082 R)
• M43: 26,778,168 km (0.081 R)
• M44: 27,436,698 km (0.088 R)
• M45: 28,721,594 km (0.082 R)
• M46: 29,250,722 km (0.118 R)
• M47: 30,318,701 km (0.084 R)
• M48: 31,894,864 km (0.088 R)
• M49: 32,044,014 km (0.12 R)
• M50: 32,793,050 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.97 AU - 13.11 AU

Year: 12823 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,003,141 km

• M1: 203,304 km (0.094 R)
• M2: 915,838 km (0.117 R)
• M3: 1,548,188 km (0.089 R)
• M4: 1,648,718 km (0.095 R)
• M5: 1,942,528 km (0.109 R)
• M6: 2,073,875 km (0.113 R)
• M7: 4,558,995 km (0.1 R)
• M8: 4,765,590 km (0.057 R)
• M9: 5,219,021 km (0.049 R)
• M10: 5,781,659 km (0.118 R)
• M11: 6,265,458 km (0.106 R)
• M12: 6,429,716 km (0.104 R)
• M13: 7,549,307 km (0.12 R)
• M14: 7,829,803 km (0.04 R)
• M15: 7,935,868 km (0.094 R)
• M16: 8,986,344 km (0.047 R)
• M17: 9,546,887 km (0.054 R)
• M18: 9,812,424 km (0.092 R)
• M19: 10,234,738 km (0.1 R)
• M20: 11,057,227 km (0.119 R)
• M21: 11,536,988 km (0.102 R)
• M22: 12,434,126 km (0.069 R)
• M23: 13,184,808 km (0.075 R)
• M24: 13,523,199 km (0.039 R)
• M25: 14,122,338 km (0.116 R)
• M26: 14,381,741 km (0.116 R)
• M27: 17,430,994 km (0.064 R)
• M28: 17,895,944 km (0.095 R)
• M29: 18,270,837 km (0.107 R)
• M30: 18,980,679 km (0.101 R)
• M31: 19,410,922 km (0.096 R)
• M32: 19,699,496 km (0.107 R)
• M33: 21,312,461 km (0.119 R)
• M34: 22,260,313 km (0.113 R)
• M35: 22,360,843 km (0.062 R)
• M36: 22,461,522 km (0.104 R)
• M37: 23,323,804 km (0.058 R)
• M38: 23,425,979 km (0.115 R)
• M39: 24,197,007 km (0.051 R)
• M40: 24,404,050 km (0.1 R)
• M41: 25,763,895 km (0.101 R)
• M42: 26,987,306 km (0.108 R)
• M43: 27,309,540 km (0.093 R)
• M44: 31,897,108 km (0.089 R)
• M45: 33,037,792 km (0.076 R)
• M46: 34,657,189 km (0.053 R)
• M47: 36,065,803 km (0.115 R)
• M48: 37,912,738 km (0.081 R)
• M49: 38,575,606 km (0.077 R)
• M50: 38,757,068 km (0.102 R)
• M51: 39,060,004 km (0.116 R)
• M52: 39,485,610 km (0.087 R)
• M53: 39,851,526 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.5

Radius: 6.5

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.77 AU - 14.59 AU

Year: 17931 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,003,141 km

• M1: 185,950 km (0.078 R)
• M2: 252,072 km (0.111 R)
• M3: 361,129 km (0.099 R)
• M4: 467,942 km (0.075 R)
• M5: 545,284 km (0.089 R)
• M6: 713,283 km (0.095 R)
• M7: 1,310,777 km (0.097 R)
• M8: 1,685,669 km (0.051 R)
• M9: 2,190,412 km (0.056 R)
• M10: 2,493,946 km (0.083 R)
• M11: 2,598,066 km (0.109 R)
• M12: 2,992,257 km (0.04 R)
• M13: 4,283,735 km (0.102 R)
• M14: 4,408,799 km (0.102 R)
• M15: 4,705,302 km (0.108 R)
• M16: 5,008,238 km (0.115 R)
• M17: 6,954,805 km (0.048 R)
• M18: 7,399,260 km (0.061 R)
• M19: 7,599,721 km (0.082 R)
• M20: 7,751,264 km (0.076 R)
• M21: 7,852,841 km (0.076 R)
• M22: 8,787,080 km (0.115 R)
• M23: 8,946,102 km (0.113 R)
• M24: 9,159,728 km (0.074 R)
• M25: 9,374,999 km (0.101 R)
• M26: 9,975,784 km (0.075 R)
• M27: 10,030,986 km (0.111 R)
• M28: 10,814,879 km (0.101 R)
• M29: 11,386,642 km (0.099 R)
• M30: 11,618,219 km (0.035 R)
• M31: 12,203,745 km (0.047 R)
• M32: 14,703,376 km (0.099 R)
• M33: 15,082,009 km (0.044 R)
• M34: 15,591,988 km (0.085 R)
• M35: 17,821,445 km (0.114 R)
• M36: 20,078,727 km (0.108 R)
• M37: 20,358,475 km (0.079 R)
• M38: 20,639,420 km (0.105 R)
• M39: 22,641,937 km (0.082 R)
• M40: 23,152,215 km (0.103 R)
• M41: 23,666,383 km (0.099 R)
• M42: 23,961,689 km (0.091 R)
• M43: 24,556,341 km (0.109 R)
• M44: 24,705,640 km (0.117 R)
• M45: 25,230,878 km (0.116 R)
• M46: 25,381,672 km (0.088 R)
• M47: 27,291,140 km (0.054 R)
• M48: 28,773,056 km (0.1 R)
• M49: 32,058,674 km (0.111 R)
• M50: 32,221,885 km (0.11 R)
• M51: 32,795,593 km (0.104 R)
• M52: 33,290,014 km (0.108 R)
• M53: 33,538,197 km (0.12 R)
• M54: 34,119,534 km (0.097 R)
• M55: 34,536,912 km (0.068 R)
• M56: 35,208,158 km (0.072 R)
• M57: 36,648,636 km (0.056 R)
• M58: 36,904,897 km (0.109 R)
• M59: 37,161,757 km (0.117 R)
• M60: 38,367,964 km (0.119 R)
• M61: 38,975,930 km (0.068 R)
• M62: 39,237,427 km (0.028 R)
• M63: 39,674,702 km (0.055 R)
• M64: 40,289,399 km (0.07 R)
• M65: 40,553,888 km (0.096 R)
• M66: 40,818,826 km (0.069 R)
• M67: 41,173,074 km (0.112 R)
• M68: 42,152,491 km (0.086 R)
• M69: 44,225,020 km (0.076 R)
• M70: 45,136,520 km (0.094 R)
• M71: 45,594,589 km (0.117 R)
• M72: 47,814,471 km (0.114 R)
• M73: 48,843,705 km (0.11 R)
• M74: 50,828,719 km (0.063 R)
• M75: 52,454,848 km (0.091 R)
• M76: 52,839,913 km (0.118 R)
• M77: 53,226,025 km (0.11 R)
• M78: 53,709,824 km (0.037 R)
• M79: 54,195,269 km (0.098 R)
• M80: 54,292,508 km (0.117 R)
• M81: 54,681,911 km (0.096 R)
• M82: 56,150,962 km (0.078 R)
• M83: 56,643,588 km (0.119 R)
• M84: 59,227,891 km (0.081 R)
• M85: 61,039,522 km (0.114 R)
• M86: 61,952,069 km (0.103 R)
• M87: 62,155,522 km (0.066 R)
• M88: 62,665,052 km (0.119 R)
• M89: 62,767,078 km (0.088 R)
• M90: 63,893,550 km (0.104 R)
• M91: 65,750,957 km (0.09 R)
• M92: 66,062,270 km (0.055 R)
• M93: 67,312,460 km (0.094 R)
• M94: 70,365,752 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit