🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.61 AU

Year: 156 Days

Day: 32.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 42.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.45 AU - 1.63 AU

Year: 712 Days

Day: 19.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.2 AU - 1.96 AU

Year: 740 Days

Day: 29.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.75 AU - 2.85 AU

Year: 1300 Days

Day: 29.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,017,229 km

• M1: 1,772,735 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.82 AU - 3.34 AU

Year: 2015 Days

Day: 20.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.98 AU - 3.7 AU

Year: 2275 Days

Day: 42.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 12.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.63 AU - 5.75 AU

Year: 4408 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,017,229 km

• M1: 180,265 km (0.107 R)
• M2: 354,248 km (0.03 R)
• M3: 485,595 km (0.059 R)
• M4: 781,649 km (0.106 R)
• M5: 924,664 km (0.114 R)
• M6: 1,771,688 km (0.094 R)
• M7: 2,276,580 km (0.053 R)
• M8: 2,805,110 km (0.108 R)
• M9: 3,115,076 km (0.092 R)
• M10: 3,349,646 km (0.109 R)
• M11: 3,723,641 km (0.061 R)
• M12: 3,836,288 km (0.059 R)
• M13: 4,041,835 km (0.087 R)
• M14: 4,392,642 km (0.091 R)
• M15: 4,680,469 km (0.034 R)
• M16: 5,325,235 km (0.09 R)
• M17: 5,478,124 km (0.059 R)
• M18: 5,762,211 km (0.084 R)
• M19: 6,130,670 km (0.087 R)
• M20: 6,291,039 km (0.117 R)
• M21: 6,506,909 km (0.101 R)
• M22: 6,973,954 km (0.109 R)
• M23: 7,169,478 km (0.12 R)
• M24: 7,338,524 km (0.1 R)
• M25: 7,940,655 km (0.109 R)
• M26: 8,262,440 km (0.071 R)
• M27: 8,350,852 km (0.113 R)
• M28: 8,558,644 km (0.119 R)
• M29: 8,678,172 km (0.113 R)
• M30: 8,828,369 km (0.116 R)
• M31: 8,949,094 km (0.103 R)
• M32: 9,966,210 km (0.097 R)
• M33: 10,377,006 km (0.086 R)
• M34: 11,477,597 km (0.107 R)
• M35: 11,974,861 km (0.081 R)
• M36: 12,581,031 km (0.064 R)
• M37: 12,785,232 km (0.025 R)
• M38: 13,613,406 km (0.039 R)
• M39: 13,753,131 km (0.067 R)
• M40: 13,963,615 km (0.09 R)
• M41: 14,923,884 km (0.117 R)
• M42: 15,140,202 km (0.11 R)
• M43: 15,430,272 km (0.103 R)
• M44: 16,422,705 km (0.052 R)
• M45: 17,816,209 km (0.108 R)
• M46: 17,969,098 km (0.096 R)
• M47: 18,276,222 km (0.106 R)
• M48: 18,430,458 km (0.038 R)
• M49: 18,740,275 km (0.115 R)
• M50: 18,973,648 km (0.064 R)
• M51: 19,679,899 km (0.082 R)
• M52: 19,996,448 km (0.096 R)
• M53: 20,075,885 km (0.104 R)
• M54: 20,235,057 km (0.1 R)
• M55: 20,394,678 km (0.06 R)
• M56: 20,514,655 km (0.111 R)
• M57: 20,835,692 km (0.114 R)
• M58: 21,198,916 km (0.117 R)
• M59: 21,767,986 km (0.105 R)
• M60: 21,931,497 km (0.114 R)
• M61: 22,962,824 km (0.117 R)
• M62: 23,338,016 km (0.108 R)
• M63: 23,967,823 km (0.097 R)
• M64: 24,901,613 km (0.1 R)
• M65: 24,987,033 km (0.039 R)
• M66: 25,287,126 km (0.11 R)
• M67: 25,372,996 km (0.094 R)
• M68: 25,502,099 km (0.037 R)
• M69: 26,194,138 km (0.113 R)
• M70: 26,542,552 km (0.096 R)
• M71: 26,673,450 km (0.114 R)
• M72: 27,243,867 km (0.109 R)
• M73: 27,685,180 km (0.107 R)
• M74: 28,129,037 km (0.12 R)
• M75: 28,307,208 km (0.079 R)
• M76: 28,485,828 km (0.11 R)
• M77: 28,620,017 km (0.103 R)
• M78: 28,888,994 km (0.111 R)
• M79: 29,113,690 km (0.112 R)
• M80: 29,474,520 km (0.116 R)
• M81: 29,700,862 km (0.109 R)
• M82: 29,791,518 km (0.089 R)
• M83: 30,428,955 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 12.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.51 AU - 6.67 AU

Year: 4927 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,017,229 km

• M1: 161,117 km (0.075 R)
• M2: 254,765 km (0.085 R)
• M3: 427,252 km (0.106 R)
• M4: 559,346 km (0.074 R)
• M5: 798,553 km (0.08 R)
• M6: 1,060,799 km (0.059 R)
• M7: 1,239,418 km (0.073 R)
• M8: 1,520,064 km (0.108 R)
• M9: 1,627,475 km (0.103 R)
• M10: 1,709,604 km (0.106 R)
• M11: 1,850,077 km (0.062 R)
• M12: 2,112,621 km (0.108 R)
• M13: 2,577,571 km (0.082 R)
• M14: 2,989,564 km (0.06 R)
• M15: 3,074,535 km (0.118 R)
• M16: 3,299,381 km (0.048 R)
• M17: 3,583,467 km (0.115 R)
• M18: 3,728,727 km (0.103 R)
• M19: 4,062,480 km (0.096 R)
• M20: 4,214,022 km (0.068 R)
• M21: 4,386,808 km (0.058 R)
• M22: 4,719,514 km (0.078 R)
• M23: 4,878,985 km (0.115 R)
• M24: 5,409,908 km (0.069 R)
• M25: 5,682,176 km (0.119 R)
• M26: 6,262,466 km (0.105 R)
• M27: 6,548,647 km (0.08 R)
• M28: 6,659,798 km (0.108 R)
• M29: 6,861,606 km (0.114 R)
• M30: 7,225,428 km (0.106 R)
• M31: 7,340,468 km (0.05 R)
• M32: 7,712,668 km (0.088 R)
• M33: 7,995,857 km (0.1 R)
• M34: 8,091,001 km (0.102 R)
• M35: 8,354,592 km (0.099 R)
• M36: 8,451,233 km (0.12 R)
• M37: 9,013,870 km (0.102 R)
• M38: 9,237,369 km (0.101 R)
• M39: 9,387,416 km (0.119 R)
• M40: 9,588,775 km (0.105 R)
• M41: 9,867,924 km (0.104 R)
• M42: 10,021,262 km (0.05 R)
• M43: 10,669,171 km (0.114 R)
• M44: 11,037,780 km (0.088 R)
• M45: 11,143,994 km (0.074 R)
• M46: 11,330,393 km (0.047 R)
• M47: 11,733,709 km (0.082 R)
• M48: 11,869,095 km (0.104 R)
• M49: 12,887,707 km (0.106 R)
• M50: 12,999,606 km (0.033 R)
• M51: 13,083,680 km (0.104 R)
• M52: 13,991,590 km (0.111 R)
• M53: 14,250,693 km (0.113 R)
• M54: 14,890,673 km (0.045 R)
• M55: 15,332,435 km (0.095 R)
• M56: 15,868,145 km (0.088 R)
• M57: 16,349,701 km (0.087 R)
• M58: 16,835,894 km (0.094 R)
• M59: 17,357,841 km (0.081 R)
• M60: 17,574,309 km (0.107 R)
• M61: 17,791,675 km (0.07 R)
• M62: 17,916,140 km (0.096 R)
• M63: 18,041,054 km (0.11 R)
• M64: 18,543,554 km (0.06 R)
• M65: 18,923,532 km (0.06 R)
• M66: 20,370,892 km (0.063 R)
• M67: 20,501,341 km (0.077 R)
• M68: 20,599,328 km (0.068 R)
• M69: 20,762,988 km (0.118 R)
• M70: 21,355,694 km (0.111 R)
• M71: 21,654,142 km (0.099 R)
• M72: 22,221,567 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 10.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.77 AU - 11.63 AU

Year: 12144 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,017,229 km

• M1: 159,920 km (0.062 R)
• M2: 646,113 km (0.059 R)
• M3: 1,038,060 km (0.074 R)
• M4: 1,190,799 km (0.041 R)
• M5: 1,392,607 km (0.075 R)
• M6: 1,806,993 km (0.046 R)
• M7: 1,992,943 km (0.091 R)
• M8: 2,234,244 km (0.114 R)
• M9: 2,383,842 km (0.12 R)
• M10: 3,320,923 km (0.044 R)
• M11: 3,903,158 km (0.098 R)
• M12: 4,206,393 km (0.114 R)
• M13: 5,494,281 km (0.109 R)
• M14: 5,799,909 km (0.077 R)
• M15: 5,937,539 km (0.072 R)
• M16: 6,427,921 km (0.113 R)
• M17: 7,040,973 km (0.106 R)
• M18: 7,634,877 km (0.113 R)
• M19: 7,976,259 km (0.092 R)
• M20: 8,052,704 km (0.116 R)
• M21: 8,129,447 km (0.086 R)
• M22: 8,831,361 km (0.108 R)
• M23: 9,310,074 km (0.07 R)
• M24: 9,512,031 km (0.109 R)
• M25: 9,838,304 km (0.086 R)
• M26: 10,044,001 km (0.111 R)
• M27: 10,796,628 km (0.077 R)
• M28: 11,051,543 km (0.076 R)
• M29: 11,653,973 km (0.055 R)
• M30: 12,003,135 km (0.106 R)
• M31: 12,090,949 km (0.08 R)
• M32: 12,488,729 km (0.096 R)
• M33: 12,801,239 km (0.117 R)
• M34: 12,935,877 km (0.112 R)
• M35: 15,201,687 km (0.065 R)
• M36: 16,016,098 km (0.097 R)
• M37: 16,112,887 km (0.11 R)
• M38: 16,893,788 km (0.059 R)
• M39: 16,992,373 km (0.102 R)
• M40: 17,487,692 km (0.082 R)
• M41: 18,695,844 km (0.115 R)
• M42: 19,568,000 km (0.056 R)
• M43: 20,087,104 km (0.117 R)
• M44: 20,821,630 km (0.117 R)
• M45: 20,980,054 km (0.075 R)
• M46: 21,778,757 km (0.118 R)
• M47: 21,939,725 km (0.091 R)
• M48: 24,178,457 km (0.089 R)
• M49: 24,512,210 km (0.118 R)
• M50: 24,735,559 km (0.1 R)
• M51: 25,184,203 km (0.094 R)
• M52: 25,862,330 km (0.105 R)
• M53: 26,431,849 km (0.031 R)
• M54: 26,890,666 km (0.086 R)
• M55: 27,178,642 km (0.099 R)
• M56: 27,583,603 km (0.104 R)
• M57: 27,699,691 km (0.118 R)
• M58: 28,399,510 km (0.098 R)
• M59: 29,876,191 km (0.108 R)
• M60: 31,377,555 km (0.108 R)
• M61: 31,620,203 km (0.118 R)
• M62: 32,229,216 km (0.075 R)
• M63: 32,965,088 km (0.087 R)
• M64: 34,328,672 km (0.062 R)
• M65: 35,206,064 km (0.11 R)
• M66: 37,495,659 km (0.092 R)
• M67: 37,946,547 km (0.116 R)
• M68: 39,767,602 km (0.077 R)
• M69: 39,964,473 km (0.111 R)
• M70: 40,095,820 km (0.085 R)
• M71: 41,151,981 km (0.087 R)
• M72: 42,016,956 km (0.088 R)
• M73: 42,820,745 km (0.095 R)
• M74: 43,157,041 km (0.112 R)
• M75: 43,629,471 km (0.1 R)
• M76: 44,035,779 km (0.104 R)
• M77: 44,852,134 km (0.062 R)
• M78: 44,988,717 km (0.111 R)
• M79: 45,810,907 km (0.07 R)
• M80: 45,948,388 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit