🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 237 Days

Day: 23.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,084,989 km

• M1: 328,367 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.07 AU - 1.27 AU

Year: 445 Days

Day: 25.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.29 AU - 2.13 AU

Year: 786 Days

Day: 12.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.85 AU - 2.33 AU

Year: 1062 Days

Day: 43 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,084,989 km

• M1: 172,038 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 9.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.4 AU - 6.9 AU

Year: 6027 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,084,989 km

• M1: 174,581 km (0.111 R)
• M2: 337,493 km (0.068 R)
• M3: 450,738 km (0.098 R)
• M4: 607,667 km (0.067 R)
• M5: 794,664 km (0.103 R)
• M6: 918,381 km (0.108 R)
• M7: 988,692 km (0.055 R)
• M8: 1,048,831 km (0.088 R)
• M9: 1,777,073 km (0.117 R)
• M10: 1,896,452 km (0.075 R)
• M11: 2,111,574 km (0.111 R)
• M12: 2,206,419 km (0.069 R)
• M13: 2,318,767 km (0.115 R)
• M14: 2,433,060 km (0.033 R)
• M15: 2,599,562 km (0.025 R)
• M16: 2,667,330 km (0.073 R)
• M17: 2,735,547 km (0.092 R)
• M18: 2,874,074 km (0.06 R)
• M19: 3,194,064 km (0.075 R)
• M20: 3,266,769 km (0.118 R)
• M21: 3,358,323 km (0.072 R)
• M22: 3,733,664 km (0.09 R)
• M23: 3,848,854 km (0.088 R)
• M24: 4,523,989 km (0.059 R)
• M25: 4,605,819 km (0.051 R)
• M26: 4,875,395 km (0.118 R)
• M27: 4,980,412 km (0.119 R)
• M28: 5,257,019 km (0.109 R)
• M29: 5,408,113 km (0.089 R)
• M30: 5,495,179 km (0.095 R)
• M31: 6,004,260 km (0.1 R)
• M32: 6,184,974 km (0.091 R)
• M33: 6,275,930 km (0.088 R)
• M34: 6,644,539 km (0.068 R)
• M35: 6,878,510 km (0.09 R)
• M36: 6,996,543 km (0.03 R)
• M37: 7,234,553 km (0.081 R)
• M38: 7,596,580 km (0.099 R)
• M39: 7,718,652 km (0.106 R)
• M40: 8,213,222 km (0.097 R)
• M41: 8,590,957 km (0.119 R)
• M42: 8,667,252 km (0.088 R)
• M43: 9,129,360 km (0.092 R)
• M44: 9,415,690 km (0.081 R)
• M45: 9,625,875 km (0.115 R)
• M46: 9,731,491 km (0.082 R)
• M47: 9,864,035 km (0.088 R)
• M48: 10,590,632 km (0.102 R)
• M49: 10,946,525 km (0.105 R)
• M50: 13,843,189 km (0.092 R)
• M51: 14,142,235 km (0.115 R)
• M52: 14,322,650 km (0.107 R)
• M53: 14,534,181 km (0.084 R)
• M54: 14,746,610 km (0.089 R)
• M55: 15,113,424 km (0.056 R)
• M56: 15,731,413 km (0.105 R)
• M57: 15,949,676 km (0.062 R)
• M58: 18,023,551 km (0.078 R)
• M59: 18,645,729 km (0.102 R)
• M60: 19,642,350 km (0.104 R)
• M61: 20,520,190 km (0.052 R)
• M62: 20,929,490 km (0.042 R)
• M63: 20,998,006 km (0.075 R)
• M64: 21,204,002 km (0.088 R)
• M65: 21,307,225 km (0.07 R)
• M66: 21,687,203 km (0.062 R)
• M67: 21,999,713 km (0.069 R)
• M68: 22,523,904 km (0.098 R)
• M69: 22,769,843 km (0.101 R)
• M70: 23,052,134 km (0.109 R)
• M71: 23,264,713 km (0.11 R)
• M72: 23,335,622 km (0.084 R)
• M73: 23,513,345 km (0.083 R)
• M74: 23,655,911 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 10.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.41 AU - 7.71 AU

Year: 6593 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,084,989 km

• M1: 149,448 km (0.106 R)
• M2: 239,357 km (0.119 R)
• M3: 429,196 km (0.114 R)
• M4: 498,610 km (0.104 R)
• M5: 651,648 km (0.1 R)
• M6: 1,076,506 km (0.063 R)
• M7: 1,326,484 km (0.052 R)
• M8: 1,450,651 km (0.101 R)
• M9: 1,562,550 km (0.103 R)
• M10: 1,778,569 km (0.03 R)
• M11: 1,898,995 km (0.07 R)
• M12: 2,039,917 km (0.078 R)
• M13: 2,129,974 km (0.118 R)
• M14: 2,202,829 km (0.104 R)
• M15: 2,313,980 km (0.117 R)
• M16: 2,937,953 km (0.084 R)
• M17: 3,269,162 km (0.089 R)
• M18: 3,503,881 km (0.084 R)
• M19: 3,877,427 km (0.074 R)
• M20: 4,080,581 km (0.115 R)
• M21: 4,639,180 km (0.099 R)
• M22: 5,074,061 km (0.079 R)
• M23: 5,172,496 km (0.074 R)
• M24: 5,346,329 km (0.107 R)
• M25: 5,776,572 km (0.081 R)
• M26: 6,244,365 km (0.053 R)
• M27: 6,376,460 km (0.09 R)
• M28: 6,456,195 km (0.078 R)
• M29: 6,616,564 km (0.035 R)
• M30: 6,914,264 km (0.101 R)
• M31: 7,023,620 km (0.083 R)
• M32: 7,161,100 km (0.058 R)
• M33: 7,522,679 km (0.071 R)
• M34: 7,691,724 km (0.086 R)
• M35: 7,776,696 km (0.106 R)
• M36: 7,976,110 km (0.1 R)
• M37: 8,177,319 km (0.092 R)
• M38: 8,820,440 km (0.076 R)
• M39: 9,419,280 km (0.104 R)
• M40: 9,846,233 km (0.042 R)
• M41: 10,155,152 km (0.043 R)
• M42: 10,248,501 km (0.109 R)
• M43: 10,373,266 km (0.118 R)
• M44: 10,973,303 km (0.047 R)
• M45: 11,133,074 km (0.116 R)
• M46: 11,487,321 km (0.116 R)
• M47: 12,107,853 km (0.102 R)
• M48: 12,206,887 km (0.064 R)
• M49: 12,538,845 km (0.091 R)
• M50: 12,907,304 km (0.118 R)
• M51: 13,245,545 km (0.119 R)
• M52: 13,518,112 km (0.045 R)
• M53: 14,382,190 km (0.063 R)
• M54: 14,557,070 km (0.066 R)
• M55: 14,662,387 km (0.038 R)
• M56: 15,086,197 km (0.083 R)
• M57: 15,442,390 km (0.084 R)
• M58: 15,514,047 km (0.081 R)
• M59: 16,126,950 km (0.074 R)
• M60: 16,968,737 km (0.053 R)
• M61: 17,153,640 km (0.072 R)
• M62: 17,637,589 km (0.065 R)
• M63: 18,239,421 km (0.078 R)
• M64: 18,315,118 km (0.104 R)
• M65: 18,733,244 km (0.027 R)
• M66: 19,967,725 km (0.084 R)
• M67: 20,594,840 km (0.104 R)
• M68: 22,717,783 km (0.116 R)
• M69: 22,962,525 km (0.116 R)
• M70: 23,208,165 km (0.067 R)
• M71: 23,826,004 km (0.069 R)
• M72: 24,909,691 km (0.06 R)
• M73: 25,204,249 km (0.12 R)
• M74: 25,754,171 km (0.07 R)
• M75: 25,966,750 km (0.034 R)
• M76: 26,094,656 km (0.118 R)
• M77: 27,906,286 km (0.077 R)
• M78: 28,695,116 km (0.112 R)
• M79: 29,225,141 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 13.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.95 AU - 9.31 AU

Year: 7407 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,084,989 km

• M1: 178,470 km (0.119 R)
• M2: 264,489 km (0.068 R)
• M3: 380,128 km (0.119 R)
• M4: 549,772 km (0.103 R)
• M5: 718,519 km (0.115 R)
• M6: 1,029,981 km (0.113 R)
• M7: 1,140,534 km (0.117 R)
• M8: 1,571,675 km (0.116 R)
• M9: 1,890,767 km (0.096 R)
• M10: 1,982,621 km (0.074 R)
• M11: 2,099,606 km (0.078 R)
• M12: 2,218,985 km (0.059 R)
• M13: 2,489,907 km (0.115 R)
• M14: 2,629,482 km (0.087 R)
• M15: 2,745,719 km (0.086 R)
• M16: 2,996,894 km (0.111 R)
• M17: 3,297,287 km (0.045 R)
• M18: 3,422,949 km (0.05 R)
• M19: 3,564,618 km (0.076 R)
• M20: 4,061,133 km (0.113 R)
• M21: 4,767,684 km (0.086 R)
• M22: 5,298,308 km (0.067 R)
• M23: 5,512,682 km (0.114 R)
• M24: 5,831,026 km (0.05 R)
• M25: 6,103,892 km (0.096 R)
• M26: 6,433,307 km (0.081 R)
• M27: 7,236,947 km (0.101 R)
• M28: 7,383,253 km (0.06 R)
• M29: 7,475,106 km (0.094 R)
• M30: 8,129,148 km (0.05 R)
• M31: 8,319,437 km (0.093 R)
• M32: 8,646,308 km (0.08 R)
• M33: 8,879,681 km (0.091 R)
• M34: 8,997,115 km (0.101 R)
• M35: 9,332,663 km (0.057 R)
• M36: 9,853,862 km (0.086 R)
• M37: 10,695,201 km (0.119 R)
• M38: 12,097,681 km (0.066 R)
• M39: 12,665,853 km (0.041 R)
• M40: 13,377,341 km (0.103 R)
• M41: 13,467,249 km (0.032 R)
• M42: 13,919,483 km (0.083 R)
• M43: 14,056,216 km (0.099 R)
• M44: 14,170,359 km (0.115 R)
• M45: 14,284,951 km (0.113 R)
• M46: 14,399,842 km (0.111 R)
• M47: 14,676,748 km (0.108 R)
• M48: 15,329,743 km (0.119 R)
• M49: 15,683,542 km (0.086 R)
• M50: 15,944,590 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 5.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.25 AU - 16.87 AU

Year: 18529 Days

Day: 19.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,084,989 km

• M1: 77,791 km (0.07 R)
• M2: 123,269 km (0.087 R)
• M3: 205,996 km (0.069 R)
• M4: 331,808 km (0.056 R)
• M5: 545,883 km (0.116 R)
• M6: 724,802 km (0.058 R)
• M7: 798,553 km (0.105 R)
• M8: 953,537 km (0.063 R)
• M9: 1,549,834 km (0.038 R)
• M10: 1,743,713 km (0.118 R)
• M11: 2,007,454 km (0.058 R)
• M12: 2,240,378 km (0.092 R)
• M13: 2,640,103 km (0.071 R)
• M14: 2,778,332 km (0.095 R)
• M15: 2,871,681 km (0.084 R)
• M16: 3,109,841 km (0.085 R)
• M17: 3,329,749 km (0.099 R)
• M18: 3,630,591 km (0.116 R)
• M19: 3,784,377 km (0.078 R)
• M20: 4,695,428 km (0.103 R)
• M21: 4,975,924 km (0.108 R)
• M22: 5,146,765 km (0.079 R)
• M23: 5,232,784 km (0.031 R)
• M24: 5,700,427 km (0.112 R)
• M25: 6,090,129 km (0.073 R)
• M26: 6,643,941 km (0.119 R)
• M27: 7,021,974 km (0.063 R)
• M28: 7,085,703 km (0.115 R)
• M29: 7,439,353 km (0.065 R)
• M30: 7,931,081 km (0.108 R)
• M31: 8,568,816 km (0.047 R)
• M32: 8,739,508 km (0.103 R)
• M33: 9,573,815 km (0.111 R)
• M34: 9,715,335 km (0.09 R)
• M35: 10,108,029 km (0.116 R)
• M36: 10,505,959 km (0.089 R)
• M37: 11,242,579 km (0.088 R)
• M38: 12,999,008 km (0.042 R)
• M39: 13,788,885 km (0.098 R)
• M40: 14,391,465 km (0.11 R)
• M41: 14,920,742 km (0.08 R)
• M42: 15,580,768 km (0.1 R)
• M43: 15,747,270 km (0.1 R)
• M44: 16,166,144 km (0.068 R)
• M45: 16,376,928 km (0.053 R)
• M46: 17,401,374 km (0.113 R)
• M47: 18,358,501 km (0.12 R)
• M48: 18,446,315 km (0.097 R)
• M49: 19,601,211 km (0.037 R)
• M50: 19,781,027 km (0.071 R)
• M51: 20,142,157 km (0.078 R)
• M52: 20,187,485 km (0.107 R)
• M53: 20,368,947 km (0.043 R)
• M54: 20,733,666 km (0.05 R)
• M55: 21,054,554 km (0.082 R)
• M56: 22,120,289 km (0.051 R)
• M57: 22,495,181 km (0.067 R)
• M58: 22,777,622 km (0.097 R)
• M59: 23,393,666 km (0.107 R)
• M60: 23,441,388 km (0.063 R)
• M61: 23,871,332 km (0.057 R)
• M62: 23,919,353 km (0.066 R)
• M63: 24,593,890 km (0.101 R)
• M64: 24,642,210 km (0.101 R)
• M65: 25,470,234 km (0.084 R)
• M66: 25,715,575 km (0.089 R)
• M67: 25,863,078 km (0.061 R)
• M68: 25,912,296 km (0.107 R)
• M69: 26,158,983 km (0.063 R)
• M70: 26,257,867 km (0.072 R)
• M71: 26,456,084 km (0.061 R)
• M72: 26,555,268 km (0.068 R)
• M73: 27,756,090 km (0.085 R)
• M74: 27,806,504 km (0.066 R)
• M75: 28,515,598 km (0.12 R)
• M76: 29,538,848 km (0.1 R)
• M77: 29,796,455 km (0.095 R)
• M78: 30,210,392 km (0.113 R)
• M79: 30,314,064 km (0.086 R)
• M80: 32,149,031 km (0.089 R)
• M81: 32,733,061 km (0.116 R)
• M82: 33,320,682 km (0.101 R)
• M83: 33,857,888 km (0.092 R)
• M84: 33,911,743 km (0.078 R)
• M85: 35,760,473 km (0.054 R)
• M86: 36,200,142 km (0.098 R)
• M87: 36,420,649 km (0.091 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit