🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 146 Days

Day: 18.5 Hours

Environment

Temp: 319 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.73 AU

Year: 175 Days

Day: 45.6 Hours

Environment

Temp: 284 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.21 AU - 1.77 AU

Year: 556 Days

Day: 24.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,799,426 km

• M1: 575,653 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.24 AU - 4.8 AU

Year: 2462 Days

Day: 26 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.77 AU - 5.79 AU

Year: 3192 Days

Day: 41.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.87 AU - 7.99 AU

Year: 5572 Days

Day: 12.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,799,426 km

• M1: 531,970 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.91 AU - 8.73 AU

Year: 6679 Days

Day: 24.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 10.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.12 AU - 14.82 AU

Year: 14267 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,799,426 km

• M1: 377,136 km (0.071 R)
• M2: 470,186 km (0.111 R)
• M3: 554,859 km (0.075 R)
• M4: 703,110 km (0.116 R)
• M5: 782,546 km (0.103 R)
• M6: 973,583 km (0.089 R)
• M7: 1,063,491 km (0.075 R)
• M8: 1,912,908 km (0.083 R)
• M9: 2,027,799 km (0.112 R)
• M10: 2,234,394 km (0.094 R)
• M11: 2,325,050 km (0.104 R)
• M12: 2,417,053 km (0.115 R)
• M13: 2,636,513 km (0.114 R)
• M14: 3,720,948 km (0.06 R)
• M15: 3,829,107 km (0.119 R)
• M16: 4,732,080 km (0.088 R)
• M17: 5,369,516 km (0.025 R)
• M18: 5,781,808 km (0.117 R)
• M19: 7,349,145 km (0.107 R)
• M20: 10,078,857 km (0.104 R)
• M21: 10,535,879 km (0.087 R)
• M22: 11,103,752 km (0.096 R)
• M23: 11,312,741 km (0.05 R)
• M24: 11,470,267 km (0.078 R)
• M25: 11,894,078 km (0.07 R)
• M26: 12,000,891 km (0.074 R)
• M27: 12,107,853 km (0.104 R)
• M28: 13,417,583 km (0.062 R)
• M29: 13,751,934 km (0.057 R)
• M30: 14,258,771 km (0.054 R)
• M31: 14,600,004 km (0.112 R)
• M32: 15,001,674 km (0.116 R)
• M33: 15,232,803 km (0.109 R)
• M34: 16,228,078 km (0.072 R)
• M35: 16,524,880 km (0.055 R)
• M36: 17,063,582 km (0.092 R)
• M37: 18,838,561 km (0.111 R)
• M38: 19,025,408 km (0.047 R)
• M39: 19,653,121 km (0.075 R)
• M40: 21,641,576 km (0.057 R)
• M41: 21,968,298 km (0.075 R)
• M42: 22,230,842 km (0.057 R)
• M43: 22,362,488 km (0.102 R)
• M44: 23,895,268 km (0.072 R)
• M45: 25,530,522 km (0.027 R)
• M46: 25,806,530 km (0.106 R)
• M47: 26,083,586 km (0.053 R)
• M48: 26,710,700 km (0.099 R)
• M49: 28,121,707 km (0.102 R)
• M50: 28,692,872 km (0.117 R)
• M51: 28,979,800 km (0.08 R)
• M52: 31,015,678 km (0.071 R)
• M53: 32,946,986 km (0.116 R)
• M54: 33,247,678 km (0.107 R)
• M55: 33,473,571 km (0.109 R)
• M56: 33,549,118 km (0.106 R)
• M57: 33,624,665 km (0.12 R)
• M58: 34,458,972 km (0.078 R)
• M59: 34,993,635 km (0.073 R)
• M60: 36,924,943 km (0.116 R)
• M61: 37,785,729 km (0.053 R)
• M62: 38,415,985 km (0.058 R)
• M63: 38,811,522 km (0.06 R)
• M64: 38,970,245 km (0.102 R)
• M65: 39,606,784 km (0.077 R)
• M66: 40,890,484 km (0.036 R)
• M67: 41,213,465 km (0.113 R)
• M68: 42,269,327 km (0.04 R)
• M69: 43,333,866 km (0.089 R)
• M70: 43,498,423 km (0.046 R)
• M71: 43,828,287 km (0.059 R)
• M72: 45,072,342 km (0.111 R)
• M73: 47,171,350 km (0.066 R)
• M74: 48,873,475 km (0.12 R)
• M75: 49,473,961 km (0.053 R)
• M76: 49,990,672 km (0.111 R)
• M77: 50,509,178 km (0.051 R)
• M78: 50,682,263 km (0.087 R)
• M79: 51,203,162 km (0.052 R)
• M80: 51,290,079 km (0.106 R)
• M81: 51,638,492 km (0.076 R)
• M82: 52,864,148 km (0.069 R)
• M83: 54,453,924 km (0.104 R)
• M84: 54,720,508 km (0.033 R)
• M85: 55,076,401 km (0.102 R)
• M86: 55,344,031 km (0.068 R)
• M87: 56,328,535 km (0.093 R)
• M88: 56,508,202 km (0.091 R)
• M89: 58,587,612 km (0.054 R)
• M90: 60,508,000 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.5

Radius: 5.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.59 AU - 23.45 AU

Year: 25336 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,799,426 km

• M1: 74,649 km (0.087 R)
• M2: 296,204 km (0.116 R)
• M3: 532,120 km (0.104 R)
• M4: 712,834 km (0.096 R)
• M5: 912,397 km (0.041 R)
• M6: 1,324,839 km (0.091 R)
• M7: 1,648,419 km (0.036 R)
• M8: 1,748,201 km (0.102 R)
• M9: 1,870,572 km (0.114 R)
• M10: 2,145,383 km (0.068 R)
• M11: 2,387,881 km (0.118 R)
• M12: 2,546,754 km (0.102 R)
• M13: 3,291,153 km (0.027 R)
• M14: 3,778,693 km (0.104 R)
• M15: 4,017,451 km (0.085 R)
• M16: 4,152,238 km (0.028 R)
• M17: 5,253,578 km (0.077 R)
• M18: 5,312,370 km (0.051 R)
• M19: 6,692,560 km (0.051 R)
• M20: 6,852,480 km (0.086 R)
• M21: 7,339,571 km (0.068 R)
• M22: 7,471,366 km (0.076 R)
• M23: 7,905,200 km (0.113 R)
• M24: 8,040,287 km (0.071 R)
• M25: 8,244,339 km (0.095 R)
• M26: 9,007,288 km (0.06 R)
• M27: 9,077,898 km (0.117 R)
• M28: 9,433,043 km (0.089 R)
• M29: 9,828,879 km (0.064 R)
• M30: 10,340,654 km (0.052 R)
• M31: 10,711,357 km (0.115 R)
• M32: 10,823,556 km (0.051 R)
• M33: 11,162,096 km (0.113 R)
• M34: 12,276,749 km (0.111 R)
• M35: 13,105,821 km (0.115 R)
• M36: 13,145,763 km (0.084 R)
• M37: 13,386,167 km (0.113 R)
• M38: 13,668,608 km (0.115 R)
• M39: 14,198,184 km (0.032 R)
• M40: 14,280,164 km (0.118 R)
• M41: 15,487,868 km (0.098 R)
• M42: 17,689,799 km (0.091 R)
• M43: 17,866,623 km (0.111 R)
• M44: 19,438,448 km (0.056 R)
• M45: 21,617,790 km (0.068 R)
• M46: 22,616,356 km (0.053 R)
• M47: 25,252,121 km (0.105 R)
• M48: 25,850,961 km (0.114 R)
• M49: 26,656,545 km (0.113 R)
• M50: 27,266,157 km (0.075 R)
• M51: 28,810,306 km (0.114 R)
• M52: 29,750,379 km (0.108 R)
• M53: 29,960,564 km (0.095 R)
• M54: 30,065,881 km (0.086 R)
• M55: 31,179,188 km (0.094 R)
• M56: 31,499,776 km (0.081 R)
• M57: 31,553,332 km (0.071 R)
• M58: 33,719,210 km (0.034 R)
• M59: 34,103,079 km (0.113 R)
• M60: 34,323,137 km (0.1 R)
• M61: 35,486,261 km (0.066 R)
• M62: 37,396,326 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 5.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 18.64 AU - 23.92 AU

Year: 29983 Days

Day: 20.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,799,426 km

• M1: 73,752 km (0.09 R)
• M2: 951,891 km (0.076 R)
• M3: 1,351,467 km (0.045 R)
• M4: 2,395,212 km (0.059 R)
• M5: 2,616,317 km (0.064 R)
• M6: 3,137,815 km (0.104 R)
• M7: 3,410,383 km (0.079 R)
• M8: 3,502,984 km (0.076 R)
• M9: 3,627,748 km (0.083 R)
• M10: 3,722,294 km (0.106 R)
• M11: 3,946,093 km (0.084 R)
• M12: 4,507,683 km (0.12 R)
• M13: 5,522,256 km (0.07 R)
• M14: 5,777,320 km (0.086 R)
• M15: 7,149,432 km (0.103 R)
• M16: 7,912,381 km (0.099 R)
• M17: 8,743,098 km (0.086 R)
• M18: 9,557,658 km (0.097 R)
• M19: 10,217,834 km (0.117 R)
• M20: 10,396,304 km (0.096 R)
• M21: 10,575,821 km (0.101 R)
• M22: 12,761,147 km (0.094 R)
• M23: 14,275,975 km (0.067 R)
• M24: 14,525,654 km (0.081 R)
• M25: 16,260,989 km (0.069 R)
• M26: 17,205,999 km (0.094 R)
• M27: 18,439,134 km (0.116 R)
• M28: 19,423,937 km (0.11 R)
• M29: 19,755,895 km (0.091 R)
• M30: 19,867,046 km (0.114 R)
• M31: 21,615,546 km (0.047 R)
• M32: 21,672,692 km (0.068 R)
• M33: 21,959,621 km (0.057 R)
• M34: 23,766,015 km (0.115 R)
• M35: 23,825,106 km (0.095 R)
• M36: 23,884,198 km (0.108 R)
• M37: 24,716,859 km (0.075 R)
• M38: 25,196,919 km (0.12 R)
• M39: 25,377,783 km (0.079 R)
• M40: 25,922,917 km (0.12 R)
• M41: 26,839,803 km (0.108 R)
• M42: 28,957,361 km (0.117 R)
• M43: 29,336,591 km (0.097 R)
• M44: 29,463,450 km (0.085 R)
• M45: 30,355,951 km (0.079 R)
• M46: 30,869,969 km (0.074 R)
• M47: 30,934,446 km (0.05 R)
• M48: 31,322,054 km (0.052 R)
• M49: 31,386,830 km (0.114 R)
• M50: 33,218,357 km (0.063 R)
• M51: 33,947,347 km (0.117 R)
• M52: 34,013,918 km (0.084 R)
• M53: 34,480,813 km (0.066 R)
• M54: 35,218,780 km (0.106 R)
• M55: 37,463,944 km (0.091 R)
• M56: 38,015,213 km (0.109 R)
• M57: 38,222,555 km (0.096 R)
• M58: 42,162,514 km (0.071 R)
• M59: 42,305,530 km (0.12 R)
• M60: 43,023,450 km (0.086 R)
• M61: 43,239,619 km (0.117 R)
• M62: 43,600,599 km (0.097 R)
• M63: 44,107,735 km (0.097 R)
• M64: 44,689,671 km (0.084 R)
• M65: 45,054,690 km (0.091 R)
• M66: 45,274,150 km (0.064 R)
• M67: 46,155,730 km (0.099 R)
• M68: 46,524,639 km (0.081 R)
• M69: 46,746,492 km (0.079 R)
• M70: 47,711,847 km (0.091 R)
• M71: 47,786,497 km (0.075 R)
• M72: 47,935,646 km (0.066 R)
• M73: 48,608,836 km (0.076 R)
• M74: 48,984,177 km (0.063 R)

Kuiper Belt

Range: 35.9 - 63.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit