🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 160 Days

Day: 44.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.95 AU - 1.01 AU

Year: 427 Days

Day: 45.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,458,973 km

• M1: 635,492 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.86 AU - 1.22 AU

Year: 466 Days

Day: 44.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,458,973 km

• M1: 178,769 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.12 AU - 1.2 AU

Year: 549 Days

Day: 19.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,458,973 km

• M1: 166,054 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.26 AU - 1.74 AU

Year: 808 Days

Day: 30.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 8.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.12 AU - 3.46 AU

Year: 2049 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,458,973 km

• M1: 107,710 km (0.107 R)
• M2: 161,566 km (0.109 R)
• M3: 223,200 km (0.116 R)
• M4: 293,661 km (0.042 R)
• M5: 363,523 km (0.107 R)
• M6: 423,362 km (0.118 R)
• M7: 536,159 km (0.093 R)
• M8: 652,845 km (0.108 R)
• M9: 778,657 km (0.083 R)
• M10: 943,663 km (0.036 R)
• M11: 1,046,587 km (0.108 R)
• M12: 1,316,461 km (0.094 R)
• M13: 1,369,569 km (0.058 R)
• M14: 1,468,901 km (0.114 R)
• M15: 1,617,602 km (0.089 R)
• M16: 1,674,748 km (0.118 R)
• M17: 2,124,739 km (0.061 R)
• M18: 2,229,756 km (0.079 R)
• M19: 2,412,266 km (0.06 R)
• M20: 2,622,151 km (0.073 R)
• M21: 2,861,209 km (0.048 R)
• M22: 2,954,109 km (0.041 R)
• M23: 3,263,029 km (0.033 R)
• M24: 3,446,137 km (0.111 R)
• M25: 3,545,021 km (0.077 R)
• M26: 3,924,850 km (0.115 R)
• M27: 4,080,432 km (0.062 R)
• M28: 4,304,230 km (0.085 R)
• M29: 4,627,212 km (0.045 R)
• M30: 4,695,578 km (0.051 R)
• M31: 4,805,532 km (0.112 R)
• M32: 4,860,884 km (0.039 R)
• M33: 4,986,097 km (0.096 R)
• M34: 5,140,632 km (0.12 R)
• M35: 5,468,849 km (0.083 R)
• M36: 5,803,799 km (0.12 R)
• M37: 5,981,372 km (0.084 R)
• M38: 6,055,871 km (0.083 R)
• M39: 6,662,790 km (0.079 R)
• M40: 6,740,132 km (0.101 R)
• M41: 7,480,791 km (0.112 R)
• M42: 7,868,998 km (0.085 R)
• M43: 8,330,058 km (0.097 R)
• M44: 8,681,763 km (0.105 R)
• M45: 8,868,012 km (0.115 R)
• M46: 8,952,984 km (0.108 R)
• M47: 9,192,640 km (0.07 R)
• M48: 9,399,683 km (0.117 R)
• M49: 9,608,222 km (0.105 R)
• M50: 9,924,024 km (0.09 R)
• M51: 10,154,255 km (0.034 R)
• M52: 10,386,281 km (0.119 R)
• M53: 10,511,943 km (0.116 R)
• M54: 10,692,358 km (0.099 R)
• M55: 10,782,865 km (0.089 R)
• M56: 10,891,922 km (0.097 R)
• M57: 11,313,189 km (0.091 R)
• M58: 11,387,091 km (0.051 R)
• M59: 11,479,542 km (0.119 R)
• M60: 11,535,193 km (0.062 R)
• M61: 11,609,543 km (0.086 R)
• M62: 11,795,942 km (0.099 R)
• M63: 12,209,729 km (0.073 R)
• M64: 12,380,271 km (0.088 R)
• M65: 12,513,563 km (0.096 R)
• M66: 12,628,155 km (0.089 R)
• M67: 12,800,641 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 9.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.31 AU - 4.61 AU

Year: 3465 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,458,973 km

• M1: 129,701 km (0.056 R)
• M2: 222,452 km (0.094 R)
• M3: 311,463 km (0.062 R)
• M4: 508,932 km (0.083 R)
• M5: 618,438 km (0.115 R)
• M6: 725,699 km (0.118 R)
• M7: 804,837 km (0.095 R)
• M8: 911,201 km (0.108 R)
• M9: 1,035,217 km (0.037 R)
• M10: 1,112,559 km (0.057 R)
• M11: 1,259,464 km (0.109 R)
• M12: 1,413,101 km (0.108 R)
• M13: 1,739,075 km (0.064 R)
• M14: 1,832,125 km (0.062 R)
• M15: 2,007,155 km (0.1 R)
• M16: 2,154,509 km (0.054 R)
• M17: 2,305,602 km (0.112 R)
• M18: 2,852,532 km (0.069 R)
• M19: 3,037,585 km (0.111 R)
• M20: 3,188,379 km (0.114 R)
• M21: 3,341,717 km (0.088 R)
• M22: 3,796,345 km (0.06 R)
• M23: 4,020,742 km (0.101 R)
• M24: 4,291,514 km (0.094 R)
• M25: 4,589,962 km (0.113 R)
• M26: 4,654,738 km (0.047 R)
• M27: 4,763,495 km (0.115 R)
• M28: 4,895,142 km (0.088 R)
• M29: 4,961,413 km (0.086 R)
• M30: 5,525,248 km (0.12 R)
• M31: 5,686,813 km (0.113 R)
• M32: 6,348,634 km (0.11 R)
• M33: 6,421,040 km (0.104 R)
• M34: 6,590,983 km (0.094 R)
• M35: 6,786,956 km (0.056 R)
• M36: 6,985,024 km (0.118 R)
• M37: 7,285,566 km (0.068 R)
• M38: 7,513,852 km (0.035 R)
• M39: 7,899,516 km (0.038 R)
• M40: 8,423,856 km (0.093 R)
• M41: 8,503,442 km (0.111 R)
• M42: 8,959,416 km (0.086 R)
• M43: 9,122,329 km (0.07 R)
• M44: 9,286,138 km (0.073 R)
• M45: 9,478,521 km (0.105 R)
• M46: 9,644,425 km (0.088 R)
• M47: 9,811,376 km (0.118 R)
• M48: 9,895,151 km (0.117 R)
• M49: 10,232,943 km (0.094 R)
• M50: 11,268,609 km (0.072 R)
• M51: 11,621,211 km (0.075 R)
• M52: 11,739,543 km (0.101 R)
• M53: 12,277,198 km (0.116 R)
• M54: 12,792,264 km (0.105 R)
• M55: 13,160,125 km (0.103 R)
• M56: 13,780,956 km (0.106 R)
• M57: 13,937,734 km (0.103 R)
• M58: 14,284,652 km (0.094 R)
• M59: 14,666,276 km (0.073 R)
• M60: 14,762,168 km (0.103 R)
• M61: 15,245,070 km (0.048 R)
• M62: 15,831,344 km (0.03 R)
• M63: 16,358,527 km (0.043 R)
• M64: 16,458,159 km (0.112 R)
• M65: 17,093,053 km (0.096 R)
• M66: 17,838,349 km (0.028 R)
• M67: 18,318,110 km (0.12 R)
• M68: 19,959,647 km (0.079 R)
• M69: 20,529,166 km (0.077 R)
• M70: 21,903,073 km (0.086 R)
• M71: 22,749,049 km (0.061 R)
• M72: 23,008,601 km (0.054 R)
• M73: 23,643,195 km (0.061 R)
• M74: 24,510,863 km (0.067 R)
• M75: 24,586,859 km (0.105 R)
• M76: 24,700,852 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.78 AU - 7.54 AU

Year: 8424 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,458,973 km

• M1: 237,412 km (0.093 R)
• M2: 457,470 km (0.063 R)
• M3: 560,842 km (0.118 R)
• M4: 734,226 km (0.119 R)
• M5: 1,051,972 km (0.087 R)
• M6: 1,334,712 km (0.047 R)
• M7: 2,100,354 km (0.115 R)
• M8: 2,538,377 km (0.12 R)
• M9: 2,798,976 km (0.071 R)
• M10: 2,984,478 km (0.059 R)
• M11: 3,302,822 km (0.108 R)
• M12: 3,521,384 km (0.106 R)
• M13: 3,677,265 km (0.091 R)
• M14: 3,949,833 km (0.116 R)
• M15: 4,229,132 km (0.087 R)
• M16: 4,323,678 km (0.102 R)
• M17: 4,539,099 km (0.119 R)
• M18: 4,980,562 km (0.117 R)
• M19: 5,436,087 km (0.048 R)
• M20: 5,564,891 km (0.115 R)
• M21: 5,694,892 km (0.067 R)
• M22: 5,904,927 km (0.039 R)
• M23: 6,305,849 km (0.043 R)
• M24: 7,389,237 km (0.035 R)
• M25: 7,967,134 km (0.096 R)
• M26: 8,469,932 km (0.089 R)
• M27: 8,983,053 km (0.097 R)
• M28: 9,568,579 km (0.113 R)
• M29: 9,693,344 km (0.095 R)
• M30: 9,850,272 km (0.063 R)
• M31: 10,550,390 km (0.109 R)
• M32: 10,939,045 km (0.099 R)
• M33: 11,037,032 km (0.088 R)
• M34: 12,032,157 km (0.107 R)
• M35: 12,780,296 km (0.1 R)
• M36: 13,159,975 km (0.07 R)
• M37: 13,264,245 km (0.046 R)
• M38: 13,508,389 km (0.085 R)
• M39: 14,428,565 km (0.082 R)
• M40: 14,860,155 km (0.105 R)
• M41: 15,077,521 km (0.027 R)
• M42: 15,369,087 km (0.11 R)
• M43: 15,515,394 km (0.107 R)
• M44: 15,736,050 km (0.109 R)
• M45: 16,478,654 km (0.092 R)
• M46: 16,591,152 km (0.082 R)
• M47: 17,005,388 km (0.114 R)
• M48: 17,156,931 km (0.108 R)
• M49: 17,882,630 km (0.034 R)
• M50: 17,998,269 km (0.026 R)
• M51: 18,191,251 km (0.113 R)
• M52: 18,696,592 km (0.082 R)
• M53: 19,443,385 km (0.1 R)
• M54: 19,760,682 km (0.097 R)
• M55: 19,999,889 km (0.08 R)
• M56: 20,159,809 km (0.102 R)
• M57: 21,536,857 km (0.076 R)
• M58: 22,071,371 km (0.113 R)
• M59: 24,508,918 km (0.091 R)
• M60: 25,239,554 km (0.048 R)
• M61: 25,325,872 km (0.096 R)
• M62: 25,629,107 km (0.114 R)
• M63: 27,296,375 km (0.119 R)
• M64: 29,179,663 km (0.104 R)
• M65: 29,862,278 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 3.2

Gravity: 65.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.05 AU - 15.39 AU

Year: 21136 Days

Day: 22.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,458,973 km

• M1: 467,793 km (0.085 R)
• M2: 864,526 km (0.093 R)
• M3: 1,192,295 km (0.071 R)
• M4: 2,052,184 km (0.044 R)
• M5: 3,178,207 km (0.107 R)
• M6: 4,550,019 km (0.094 R)
• M7: 4,778,904 km (0.084 R)
• M8: 5,153,048 km (0.082 R)
• M9: 5,343,636 km (0.051 R)
• M10: 7,478,846 km (0.116 R)
• M11: 7,532,552 km (0.117 R)
• M12: 8,131,841 km (0.108 R)
• M13: 8,465,145 km (0.077 R)
• M14: 9,433,343 km (0.093 R)
• M15: 10,197,189 km (0.111 R)
• M16: 10,737,537 km (0.088 R)
• M17: 10,919,747 km (0.045 R)
• M18: 11,410,428 km (0.072 R)
• M19: 12,033,952 km (0.076 R)
• M20: 13,313,911 km (0.106 R)
• M21: 13,444,211 km (0.109 R)
• M22: 13,574,960 km (0.065 R)
• M23: 13,903,776 km (0.092 R)
• M24: 14,905,782 km (0.063 R)
• M25: 15,041,168 km (0.051 R)
• M26: 15,792,748 km (0.09 R)
• M27: 16,138,469 km (0.07 R)
• M28: 16,767,079 km (0.044 R)
• M29: 17,546,035 km (0.049 R)
• M30: 19,359,909 km (0.088 R)
• M31: 19,804,065 km (0.103 R)
• M32: 20,027,415 km (0.1 R)
• M33: 20,702,401 km (0.092 R)
• M34: 20,929,041 km (0.108 R)
• M35: 21,843,832 km (0.095 R)
• M36: 22,151,705 km (0.106 R)
• M37: 22,228,748 km (0.077 R)
• M38: 23,397,257 km (0.079 R)
• M39: 24,187,133 km (0.057 R)
• M40: 24,585,363 km (0.116 R)
• M41: 24,745,283 km (0.097 R)
• M42: 25,066,170 km (0.088 R)
• M43: 26,855,211 km (0.11 R)
• M44: 27,102,347 km (0.047 R)
• M45: 27,350,380 km (0.098 R)
• M46: 27,931,718 km (0.106 R)
• M47: 28,182,144 km (0.092 R)
• M48: 29,360,377 km (0.08 R)
• M49: 29,614,993 km (0.111 R)
• M50: 32,551,150 km (0.109 R)
• M51: 33,255,307 km (0.076 R)
• M52: 34,858,099 km (0.088 R)
• M53: 35,217,583 km (0.114 R)
• M54: 35,397,848 km (0.057 R)
• M55: 35,849,783 km (0.101 R)
• M56: 36,212,708 km (0.038 R)
• M57: 36,485,724 km (0.086 R)
• M58: 36,850,743 km (0.065 R)
• M59: 36,942,297 km (0.12 R)
• M60: 37,953,279 km (0.093 R)
• M61: 38,045,581 km (0.067 R)
• M62: 42,469,938 km (0.069 R)
• M63: 42,565,830 km (0.085 R)
• M64: 43,239,021 km (0.111 R)
• M65: 43,625,282 km (0.119 R)
• M66: 44,012,741 km (0.092 R)
• M67: 44,401,246 km (0.118 R)
• M68: 46,756,515 km (0.066 R)
• M69: 47,451,098 km (0.092 R)
• M70: 48,950,817 km (0.09 R)
• M71: 49,151,876 km (0.074 R)
• M72: 49,555,043 km (0.082 R)
• M73: 53,232,009 km (0.074 R)
• M74: 56,784,509 km (0.083 R)
• M75: 57,101,507 km (0.102 R)
• M76: 57,419,253 km (0.064 R)
• M77: 57,525,318 km (0.064 R)
• M78: 59,016,510 km (0.077 R)
• M79: 59,337,696 km (0.05 R)
• M80: 60,628,277 km (0.076 R)
• M81: 61,602,309 km (0.049 R)
• M82: 61,819,525 km (0.11 R)
• M83: 62,145,648 km (0.096 R)
• M84: 63,346,620 km (0.104 R)
• M85: 64,335,013 km (0.107 R)
• M86: 66,549,361 km (0.116 R)
• M87: 68,114,304 km (0.101 R)
• M88: 72,079,246 km (0.063 R)
• M89: 73,455,696 km (0.117 R)
• M90: 74,725,184 km (0.048 R)
• M91: 75,536,752 km (0.083 R)
• M92: 76,351,163 km (0.117 R)
• M93: 76,701,222 km (0.075 R)
• M94: 77,168,566 km (0.109 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: 531 - 17,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit