🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 355 Days

Day: 20.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,232,275 km

• M1: 279,898 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.46 AU - 1.62 AU

Year: 732 Days

Day: 36.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,232,275 km

• M1: 36,502 km (0.106 R)
• M2: 276,158 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.61 AU - 2.65 AU

Year: 1190 Days

Day: 47.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.35 AU - 3.81 AU

Year: 2070 Days

Day: 32.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,232,275 km

• M1: 217,665 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 9.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.17 AU - 5.19 AU

Year: 3876 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,232,275 km

• M1: 128,505 km (0.093 R)
• M2: 253,269 km (0.073 R)
• M3: 341,083 km (0.078 R)
• M4: 507,436 km (0.101 R)
• M5: 637,885 km (0.076 R)
• M6: 933,790 km (0.059 R)
• M7: 995,723 km (0.109 R)
• M8: 1,163,273 km (0.078 R)
• M9: 1,454,091 km (0.079 R)
• M10: 2,354,222 km (0.069 R)
• M11: 2,492,450 km (0.108 R)
• M12: 2,615,569 km (0.119 R)
• M13: 2,758,884 km (0.112 R)
• M14: 3,016,043 km (0.105 R)
• M15: 3,435,814 km (0.051 R)
• M16: 3,593,042 km (0.09 R)
• M17: 3,813,250 km (0.066 R)
• M18: 3,874,136 km (0.113 R)
• M19: 4,120,673 km (0.053 R)
• M20: 4,204,149 km (0.091 R)
• M21: 4,288,073 km (0.074 R)
• M22: 5,293,072 km (0.065 R)
• M23: 5,452,244 km (0.057 R)
• M24: 6,081,153 km (0.081 R)
• M25: 6,200,084 km (0.072 R)
• M26: 6,659,349 km (0.107 R)
• M27: 6,732,951 km (0.115 R)
• M28: 7,004,771 km (0.094 R)
• M29: 7,079,570 km (0.074 R)
• M30: 7,255,198 km (0.109 R)
• M31: 7,738,997 km (0.097 R)
• M32: 7,868,100 km (0.092 R)
• M33: 8,180,760 km (0.108 R)
• M34: 8,497,608 km (0.076 R)
• M35: 8,764,640 km (0.086 R)
• M36: 8,899,278 km (0.094 R)
• M37: 9,225,102 km (0.031 R)
• M38: 9,307,232 km (0.095 R)
• M39: 9,472,088 km (0.065 R)
• M40: 9,721,169 km (0.075 R)
• M41: 10,000,618 km (0.116 R)
• M42: 10,796,927 km (0.092 R)
• M43: 11,115,421 km (0.07 R)
• M44: 11,584,111 km (0.035 R)
• M45: 12,389,696 km (0.077 R)
• M46: 12,662,263 km (0.094 R)
• M47: 12,784,036 km (0.038 R)
• M48: 13,336,800 km (0.11 R)
• M49: 14,180,681 km (0.107 R)
• M50: 14,624,987 km (0.079 R)
• M51: 14,688,865 km (0.113 R)
• M52: 14,816,921 km (0.053 R)
• M53: 15,397,361 km (0.08 R)
• M54: 15,952,519 km (0.085 R)
• M55: 16,580,680 km (0.107 R)
• M56: 16,713,972 km (0.102 R)
• M57: 16,780,842 km (0.087 R)
• M58: 17,048,772 km (0.074 R)
• M59: 17,352,007 km (0.043 R)
• M60: 17,895,496 km (0.093 R)
• M61: 18,066,486 km (0.072 R)
• M62: 18,306,740 km (0.117 R)
• M63: 18,964,223 km (0.097 R)
• M64: 19,033,935 km (0.1 R)
• M65: 19,348,540 km (0.112 R)
• M66: 19,524,018 km (0.088 R)
• M67: 19,700,095 km (0.065 R)
• M68: 20,018,289 km (0.093 R)
• M69: 21,380,378 km (0.079 R)
• M70: 21,634,545 km (0.116 R)
• M71: 21,707,399 km (0.097 R)
• M72: 22,292,775 km (0.082 R)
• M73: 22,624,434 km (0.119 R)
• M74: 22,735,286 km (0.1 R)
• M75: 23,143,389 km (0.056 R)
• M76: 23,666,383 km (0.081 R)
• M77: 24,004,624 km (0.104 R)
• M78: 24,344,510 km (0.117 R)
• M79: 25,335,297 km (0.115 R)
• M80: 25,565,827 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 12.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.26 AU - 6.3 AU

Year: 4645 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,232,275 km

• M1: 161,117 km (0.075 R)
• M2: 250,128 km (0.053 R)
• M3: 355,145 km (0.084 R)
• M4: 540,497 km (0.119 R)
• M5: 940,971 km (0.116 R)
• M6: 1,133,952 km (0.08 R)
• M7: 1,326,335 km (0.107 R)
• M8: 1,759,720 km (0.078 R)
• M9: 1,838,857 km (0.03 R)
• M10: 2,392,519 km (0.118 R)
• M11: 2,715,949 km (0.098 R)
• M12: 3,034,443 km (0.074 R)
• M13: 3,444,790 km (0.106 R)
• M14: 3,810,707 km (0.118 R)
• M15: 4,318,143 km (0.11 R)
• M16: 4,847,121 km (0.064 R)
• M17: 5,420,230 km (0.115 R)
• M18: 5,631,761 km (0.093 R)
• M19: 5,822,200 km (0.09 R)
• M20: 5,918,241 km (0.1 R)
• M21: 6,087,586 km (0.107 R)
• M22: 6,209,508 km (0.105 R)
• M23: 6,431,063 km (0.115 R)
• M24: 6,555,379 km (0.101 R)
• M25: 7,086,002 km (0.07 R)
• M26: 7,369,490 km (0.102 R)
• M27: 7,604,209 km (0.057 R)
• M28: 8,269,321 km (0.053 R)
• M29: 8,814,905 km (0.116 R)
• M30: 9,008,634 km (0.117 R)
• M31: 9,092,110 km (0.12 R)
• M32: 9,456,829 km (0.076 R)
• M33: 9,740,617 km (0.043 R)
• M34: 9,998,523 km (0.057 R)
• M35: 10,229,652 km (0.066 R)
• M36: 10,638,353 km (0.097 R)
• M37: 10,785,707 km (0.078 R)
• M38: 11,381,556 km (0.1 R)
• M39: 11,532,201 km (0.06 R)
• M40: 11,713,962 km (0.115 R)
• M41: 12,357,383 km (0.067 R)
• M42: 12,761,446 km (0.105 R)
• M43: 13,582,589 km (0.064 R)
• M44: 13,838,701 km (0.118 R)
• M45: 14,064,145 km (0.054 R)
• M46: 14,551,385 km (0.071 R)
• M47: 14,649,521 km (0.032 R)
• M48: 14,912,215 km (0.109 R)
• M49: 15,944,889 km (0.117 R)
• M50: 16,147,445 km (0.043 R)
• M51: 16,520,990 km (0.087 R)
• M52: 16,897,528 km (0.109 R)
• M53: 17,311,316 km (0.116 R)
• M54: 17,763,550 km (0.078 R)
• M55: 17,973,586 km (0.106 R)
• M56: 18,114,058 km (0.086 R)
• M57: 19,322,809 km (0.048 R)
• M58: 20,264,677 km (0.111 R)
• M59: 20,374,332 km (0.105 R)
• M60: 20,484,287 km (0.09 R)
• M61: 20,888,650 km (0.03 R)
• M62: 21,221,505 km (0.082 R)
• M63: 22,155,445 km (0.101 R)
• M64: 22,646,425 km (0.083 R)
• M65: 22,798,267 km (0.114 R)
• M66: 23,332,182 km (0.103 R)
• M67: 23,447,073 km (0.066 R)
• M68: 24,295,891 km (0.034 R)
• M69: 24,607,055 km (0.087 R)
• M70: 24,763,085 km (0.038 R)
• M71: 24,997,804 km (0.105 R)
• M72: 25,076,193 km (0.034 R)
• M73: 25,706,300 km (0.08 R)
• M74: 25,983,654 km (0.095 R)
• M75: 26,063,091 km (0.114 R)
• M76: 26,621,390 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 10

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.6 AU - 6 AU

Year: 5348 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,232,275 km

• M1: 135,087 km (0.085 R)
• M2: 243,695 km (0.026 R)
• M3: 313,707 km (0.108 R)
• M4: 461,958 km (0.061 R)
• M5: 535,261 km (0.098 R)
• M6: 719,865 km (0.066 R)
• M7: 782,098 km (0.118 R)
• M8: 846,425 km (0.084 R)
• M9: 966,851 km (0.047 R)
• M10: 1,093,560 km (0.09 R)
• M11: 1,348,176 km (0.063 R)
• M12: 1,539,661 km (0.072 R)
• M13: 1,843,495 km (0.108 R)
• M14: 2,129,675 km (0.101 R)
• M15: 2,222,127 km (0.092 R)
• M16: 2,391,920 km (0.113 R)
• M17: 2,526,858 km (0.093 R)
• M18: 2,624,994 km (0.041 R)
• M19: 2,784,615 km (0.057 R)
• M20: 2,865,547 km (0.114 R)
• M21: 3,197,654 km (0.091 R)
• M22: 3,261,234 km (0.076 R)
• M23: 3,389,888 km (0.103 R)
• M24: 3,608,001 km (0.099 R)
• M25: 3,763,583 km (0.036 R)
• M26: 3,830,902 km (0.1 R)
• M27: 4,220,006 km (0.085 R)
• M28: 4,550,019 km (0.097 R)
• M29: 4,645,911 km (0.08 R)
• M30: 4,888,559 km (0.045 R)
• M31: 5,360,989 km (0.053 R)
• M32: 5,641,336 km (0.053 R)
• M33: 6,057,667 km (0.053 R)
• M34: 6,376,310 km (0.09 R)
• M35: 6,537,876 km (0.096 R)
• M36: 6,619,107 km (0.089 R)
• M37: 7,002,676 km (0.058 R)
• M38: 7,393,576 km (0.109 R)
• M39: 7,648,490 km (0.086 R)
• M40: 7,877,674 km (0.078 R)
• M41: 7,993,164 km (0.089 R)
• M42: 8,080,080 km (0.12 R)
• M43: 8,254,960 km (0.083 R)
• M44: 8,431,037 km (0.032 R)
• M45: 9,087,472 km (0.093 R)
• M46: 9,330,270 km (0.098 R)
• M47: 10,863,498 km (0.107 R)
• M48: 11,544,468 km (0.088 R)
• M49: 12,947,397 km (0.066 R)
• M50: 13,461,415 km (0.092 R)
• M51: 13,634,200 km (0.097 R)
• M52: 13,703,614 km (0.071 R)
• M53: 14,017,021 km (0.054 R)
• M54: 14,864,643 km (0.105 R)
• M55: 15,043,263 km (0.088 R)
• M56: 16,350,598 km (0.119 R)
• M57: 16,535,053 km (0.099 R)
• M58: 16,683,155 km (0.046 R)
• M59: 17,204,802 km (0.069 R)
• M60: 18,111,665 km (0.068 R)
• M61: 18,340,849 km (0.104 R)
• M62: 20,445,990 km (0.079 R)
• M63: 20,684,598 km (0.051 R)
• M64: 21,285,234 km (0.116 R)
• M65: 21,365,717 km (0.092 R)
• M66: 22,626,528 km (0.114 R)
• M67: 23,911,424 km (0.112 R)
• M68: 24,078,974 km (0.097 R)
• M69: 24,415,120 km (0.07 R)
• M70: 24,499,344 km (0.107 R)
• M71: 24,626,053 km (0.07 R)
• M72: 25,646,909 km (0.055 R)
• M73: 25,818,349 km (0.05 R)
• M74: 25,990,236 km (0.099 R)
• M75: 26,291,826 km (0.118 R)
• M76: 26,942,277 km (0.087 R)
• M77: 27,247,607 km (0.067 R)
• M78: 28,480,293 km (0.098 R)
• M79: 28,746,876 km (0.109 R)
• M80: 29,014,208 km (0.101 R)
• M81: 29,821,288 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 11

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.64 AU - 7.66 AU

Year: 5840 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,232,275 km

• M1: 152,590 km (0.115 R)
• M2: 350,508 km (0.105 R)
• M3: 625,469 km (0.108 R)
• M4: 728,093 km (0.096 R)
• M5: 1,501,364 km (0.037 R)
• M6: 1,753,437 km (0.092 R)
• M7: 2,117,558 km (0.11 R)
• M8: 2,463,727 km (0.101 R)
• M9: 3,441,349 km (0.06 R)
• M10: 3,559,532 km (0.049 R)
• M11: 3,631,189 km (0.069 R)
• M12: 3,897,623 km (0.077 R)
• M13: 3,996,208 km (0.118 R)
• M14: 4,788,029 km (0.104 R)
• M15: 4,893,646 km (0.047 R)
• M16: 5,000,159 km (0.109 R)
• M17: 5,215,580 km (0.104 R)
• M18: 5,572,072 km (0.048 R)
• M19: 6,078,760 km (0.11 R)
• M20: 6,718,141 km (0.117 R)
• M21: 6,985,921 km (0.12 R)
• M22: 7,348,547 km (0.114 R)
• M23: 7,903,854 km (0.085 R)
• M24: 8,029,217 km (0.101 R)
• M25: 8,123,613 km (0.101 R)
• M26: 8,924,560 km (0.104 R)
• M27: 9,153,445 km (0.116 R)
• M28: 9,550,178 km (0.119 R)
• M29: 9,650,259 km (0.067 R)
• M30: 11,017,883 km (0.106 R)
• M31: 11,439,899 km (0.101 R)
• M32: 11,688,680 km (0.088 R)
• M33: 11,975,010 km (0.034 R)
• M34: 12,119,073 km (0.108 R)
• M35: 14,157,942 km (0.085 R)
• M36: 14,386,827 km (0.09 R)
• M37: 14,578,462 km (0.117 R)
• M38: 15,003,021 km (0.078 R)
• M39: 16,300,932 km (0.098 R)
• M40: 17,716,577 km (0.111 R)
• M41: 17,798,706 km (0.094 R)
• M42: 18,045,692 km (0.027 R)
• M43: 18,376,752 km (0.104 R)
• M44: 18,751,794 km (0.106 R)
• M45: 18,877,307 km (0.12 R)
• M46: 20,062,421 km (0.106 R)
• M47: 20,147,991 km (0.032 R)
• M48: 20,620,870 km (0.107 R)
• M49: 20,837,039 km (0.098 R)
• M50: 21,010,572 km (0.116 R)
• M51: 21,973,085 km (0.117 R)
• M52: 22,726,909 km (0.11 R)
• M53: 22,950,109 km (0.102 R)
• M54: 23,039,718 km (0.112 R)
• M55: 23,129,327 km (0.059 R)
• M56: 23,263,965 km (0.067 R)
• M57: 23,443,931 km (0.12 R)
• M58: 23,895,866 km (0.074 R)
• M59: 25,546,828 km (0.119 R)
• M60: 26,011,928 km (0.065 R)
• M61: 26,105,277 km (0.074 R)
• M62: 26,245,450 km (0.054 R)
• M63: 26,997,629 km (0.11 R)
• M64: 27,092,174 km (0.115 R)
• M65: 27,186,870 km (0.099 R)
• M66: 27,709,266 km (0.078 R)
• M67: 28,235,102 km (0.115 R)
• M68: 28,812,400 km (0.051 R)
• M69: 29,345,118 km (0.102 R)
• M70: 29,636,984 km (0.068 R)
• M71: 30,469,346 km (0.078 R)
• M72: 30,616,999 km (0.118 R)
• M73: 30,715,584 km (0.074 R)
• M74: 31,160,638 km (0.103 R)
• M75: 31,408,671 km (0.108 R)
• M76: 31,757,234 km (0.051 R)
• M77: 32,006,913 km (0.108 R)
• M78: 32,257,340 km (0.095 R)
• M79: 32,407,836 km (0.102 R)
• M80: 32,810,403 km (0.07 R)
• M81: 33,468,036 km (0.066 R)
• M82: 33,925,805 km (0.096 R)
• M83: 34,232,331 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit