🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.07 AU - 1.29 AU

Year: 466 Days

Day: 12 Hours

Environment

Temp: -1 °C

Axial Tilt: 113 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,771,548 km

• M1: 224,696 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.05 AU - 1.63 AU

Year: 564 Days

Day: 39.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.17 AU - 1.63 AU

Year: 602 Days

Day: 16.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.42 AU - 2.12 AU

Year: 856 Days

Day: 34.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,771,548 km

• M1: 404,064 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 885 Days

Day: 36.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.03 AU - 2.97 AU

Year: 1437 Days

Day: 15.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.29 AU - 4.29 AU

Year: 2682 Days

Day: 18.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 12.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.87 AU - 7.69 AU

Year: 5720 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,771,548 km

• M1: 159,322 km (0.073 R)
• M2: 257,757 km (0.114 R)
• M3: 371,302 km (0.08 R)
• M4: 580,440 km (0.071 R)
• M5: 903,272 km (0.096 R)
• M6: 1,085,931 km (0.097 R)
• M7: 1,400,984 km (0.094 R)
• M8: 1,560,605 km (0.117 R)
• M9: 2,238,433 km (0.061 R)
• M10: 2,321,460 km (0.093 R)
• M11: 2,512,047 km (0.091 R)
• M12: 2,620,207 km (0.039 R)
• M13: 2,707,871 km (0.076 R)
• M14: 2,931,520 km (0.086 R)
• M15: 3,091,590 km (0.116 R)
• M16: 4,113,343 km (0.074 R)
• M17: 5,011,678 km (0.107 R)
• M18: 5,176,386 km (0.119 R)
• M19: 5,624,581 km (0.105 R)
• M20: 5,767,297 km (0.104 R)
• M21: 6,056,320 km (0.084 R)
• M22: 6,202,627 km (0.038 R)
• M23: 6,678,647 km (0.09 R)
• M24: 7,571,747 km (0.117 R)
• M25: 8,732,028 km (0.045 R)
• M26: 8,831,211 km (0.053 R)
• M27: 8,997,414 km (0.119 R)
• M28: 9,502,307 km (0.084 R)
• M29: 9,775,323 km (0.104 R)
• M30: 10,051,032 km (0.12 R)
• M31: 10,504,463 km (0.03 R)
• M32: 10,680,540 km (0.11 R)
• M33: 10,893,268 km (0.073 R)
• M34: 11,250,957 km (0.101 R)
• M35: 11,359,116 km (0.11 R)
• M36: 11,721,741 km (0.099 R)
• M37: 12,125,207 km (0.049 R)
• M38: 12,458,660 km (0.117 R)
• M39: 13,861,290 km (0.09 R)
• M40: 14,404,929 km (0.114 R)
• M41: 15,074,678 km (0.086 R)
• M42: 15,433,264 km (0.114 R)
• M43: 15,593,633 km (0.089 R)
• M44: 16,526,077 km (0.115 R)
• M45: 17,226,943 km (0.118 R)
• M46: 17,435,033 km (0.097 R)
• M47: 17,518,359 km (0.073 R)
• M48: 17,811,422 km (0.041 R)
• M49: 17,937,533 km (0.105 R)
• M50: 18,657,697 km (0.044 R)
• M51: 19,473,903 km (0.098 R)
• M52: 19,820,970 km (0.114 R)
• M53: 20,565,369 km (0.119 R)
• M54: 20,963,299 km (0.101 R)
• M55: 21,497,663 km (0.09 R)
• M56: 22,807,691 km (0.091 R)
• M57: 23,357,314 km (0.08 R)
• M58: 23,587,545 km (0.074 R)
• M59: 24,376,225 km (0.098 R)
• M60: 24,563,073 km (0.084 R)
• M61: 24,985,238 km (0.093 R)
• M62: 25,315,101 km (0.096 R)
• M63: 25,504,343 km (0.051 R)
• M64: 26,074,759 km (0.102 R)
• M65: 26,649,514 km (0.094 R)
• M66: 27,228,308 km (0.105 R)
• M67: 27,908,829 km (0.09 R)
• M68: 28,447,531 km (0.116 R)
• M69: 29,039,191 km (0.106 R)
• M70: 29,584,924 km (0.107 R)
• M71: 31,751,101 km (0.08 R)
• M72: 33,396,079 km (0.107 R)
• M73: 34,647,914 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 10.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.58 AU - 10 AU

Year: 9471 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,771,548 km

• M1: 151,393 km (0.062 R)
• M2: 240,553 km (0.102 R)
• M3: 450,888 km (0.049 R)
• M4: 836,551 km (0.106 R)
• M5: 1,100,741 km (0.093 R)
• M6: 1,514,230 km (0.113 R)
• M7: 1,705,865 km (0.107 R)
• M8: 2,255,637 km (0.067 R)
• M9: 2,328,042 km (0.033 R)
• M10: 2,883,499 km (0.118 R)
• M11: 3,762,386 km (0.053 R)
• M12: 3,877,876 km (0.113 R)
• M13: 4,231,376 km (0.102 R)
• M14: 4,351,503 km (0.097 R)
• M15: 4,442,458 km (0.09 R)
• M16: 4,937,777 km (0.118 R)
• M17: 5,713,891 km (0.111 R)
• M18: 5,913,753 km (0.078 R)
• M19: 5,980,923 km (0.064 R)
• M20: 6,596,967 km (0.091 R)
• M21: 6,666,680 km (0.079 R)
• M22: 7,054,587 km (0.104 R)
• M23: 7,522,379 km (0.092 R)
• M24: 9,257,415 km (0.082 R)
• M25: 9,492,583 km (0.078 R)
• M26: 9,888,868 km (0.11 R)
• M27: 10,048,938 km (0.03 R)
• M28: 10,331,079 km (0.034 R)
• M29: 10,452,852 km (0.085 R)
• M30: 10,574,924 km (0.097 R)
• M31: 13,205,303 km (0.114 R)
• M32: 13,558,803 km (0.101 R)
• M33: 14,139,841 km (0.083 R)
• M34: 14,729,107 km (0.113 R)
• M35: 15,884,751 km (0.091 R)
• M36: 16,497,055 km (0.064 R)
• M37: 17,117,288 km (0.098 R)
• M38: 17,213,329 km (0.097 R)
• M39: 17,696,531 km (0.05 R)
• M40: 18,478,778 km (0.082 R)
• M41: 18,824,648 km (0.113 R)
• M42: 20,687,890 km (0.094 R)
• M43: 21,201,459 km (0.082 R)
• M44: 21,408,054 km (0.075 R)
• M45: 22,293,673 km (0.115 R)
• M46: 23,085,046 km (0.076 R)
• M47: 23,939,250 km (0.1 R)
• M48: 24,208,376 km (0.037 R)
• M49: 24,912,683 km (0.11 R)
• M50: 25,076,193 km (0.102 R)
• M51: 25,459,014 km (0.096 R)
• M52: 25,678,624 km (0.084 R)
• M53: 25,898,982 km (0.06 R)
• M54: 26,230,640 km (0.082 R)
• M55: 26,953,946 km (0.04 R)
• M56: 28,022,823 km (0.075 R)
• M57: 28,249,613 km (0.077 R)
• M58: 29,162,908 km (0.118 R)
• M59: 29,623,221 km (0.119 R)
• M60: 29,796,455 km (0.091 R)
• M61: 30,492,833 km (0.093 R)
• M62: 30,667,713 km (0.083 R)
• M63: 30,842,892 km (0.081 R)
• M64: 31,901,447 km (0.081 R)
• M65: 32,375,672 km (0.084 R)
• M66: 32,852,291 km (0.086 R)
• M67: 32,971,819 km (0.108 R)
• M68: 33,151,337 km (0.119 R)
• M69: 33,812,410 km (0.091 R)
• M70: 34,538,558 km (0.078 R)
• M71: 35,331,128 km (0.09 R)
• M72: 35,883,293 km (0.115 R)
• M73: 36,809,902 km (0.118 R)
• M74: 37,431,930 km (0.103 R)
• M75: 37,869,504 km (0.113 R)
• M76: 38,875,999 km (0.116 R)
• M77: 40,082,505 km (0.1 R)
• M78: 40,979,494 km (0.042 R)
• M79: 41,172,625 km (0.114 R)
• M80: 41,301,429 km (0.112 R)
• M81: 41,365,906 km (0.066 R)
• M82: 41,818,290 km (0.097 R)
• M83: 42,142,468 km (0.065 R)
• M84: 43,447,261 km (0.096 R)
• M85: 43,841,302 km (0.093 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 12.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.03 AU - 10.67 AU

Year: 11235 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,771,548 km

• M1: 184,155 km (0.06 R)
• M2: 394,639 km (0.063 R)
• M3: 522,695 km (0.118 R)
• M4: 647,310 km (0.091 R)
• M5: 772,673 km (0.079 R)
• M6: 989,440 km (0.091 R)
• M7: 1,200,822 km (0.085 R)
• M8: 1,610,720 km (0.086 R)
• M9: 2,000,572 km (0.049 R)
• M10: 2,094,969 km (0.096 R)
• M11: 2,255,487 km (0.049 R)
• M12: 2,337,317 km (0.12 R)
• M13: 2,420,194 km (0.109 R)
• M14: 3,510,314 km (0.114 R)
• M15: 4,136,680 km (0.108 R)
• M16: 4,545,830 km (0.099 R)
• M17: 4,818,847 km (0.095 R)
• M18: 4,989,687 km (0.07 R)
• M19: 5,760,266 km (0.066 R)
• M20: 5,896,101 km (0.114 R)
• M21: 6,056,021 km (0.11 R)
• M22: 6,333,375 km (0.077 R)
• M23: 6,473,698 km (0.117 R)
• M24: 6,973,056 km (0.083 R)
• M25: 7,166,486 km (0.107 R)
• M26: 8,288,021 km (0.054 R)
• M27: 8,960,763 km (0.048 R)
• M28: 9,758,867 km (0.115 R)
• M29: 10,002,862 km (0.058 R)
• M30: 10,552,035 km (0.104 R)
• M31: 10,690,862 km (0.076 R)
• M32: 11,252,453 km (0.046 R)
• M33: 11,451,268 km (0.045 R)
• M34: 11,536,838 km (0.093 R)
• M35: 11,938,957 km (0.085 R)
• M36: 12,757,108 km (0.048 R)
• M37: 12,845,820 km (0.046 R)
• M38: 12,934,681 km (0.052 R)
• M39: 13,083,381 km (0.109 R)
• M40: 13,262,599 km (0.119 R)
• M41: 13,683,867 km (0.119 R)
• M42: 14,232,143 km (0.059 R)
• M43: 14,539,716 km (0.068 R)
• M44: 15,287,107 km (0.105 R)
• M45: 15,919,457 km (0.105 R)
• M46: 16,078,779 km (0.104 R)
• M47: 16,335,040 km (0.066 R)
• M48: 16,851,452 km (0.084 R)
• M49: 18,033,126 km (0.065 R)
• M50: 18,499,871 km (0.104 R)
• M51: 18,970,656 km (0.112 R)
• M52: 19,411,221 km (0.113 R)
• M53: 19,547,505 km (0.119 R)
• M54: 19,752,604 km (0.069 R)
• M55: 20,788,270 km (0.12 R)
• M56: 21,067,419 km (0.098 R)
• M57: 21,877,043 km (0.112 R)
• M58: 22,267,942 km (0.086 R)
• M59: 22,840,453 km (0.041 R)
• M60: 23,345,496 km (0.102 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit