🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 47.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,884,064 km

• M1: 66,721 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.97 AU - 1.27 AU

Year: 444 Days

Day: 27.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 9

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.73 AU - 5.47 AU

Year: 4316 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,884,064 km

• M1: 576,401 km (0.099 R)
• M2: 865,573 km (0.102 R)
• M3: 958,324 km (0.118 R)
• M4: 1,082,789 km (0.05 R)
• M5: 1,154,297 km (0.082 R)
• M6: 1,302,399 km (0.093 R)
• M7: 1,409,960 km (0.083 R)
• M8: 1,617,602 km (0.116 R)
• M9: 1,683,574 km (0.12 R)
• M10: 1,939,088 km (0.098 R)
• M11: 2,027,051 km (0.097 R)
• M12: 2,262,069 km (0.106 R)
• M13: 2,392,369 km (0.097 R)
• M14: 2,544,361 km (0.039 R)
• M15: 2,938,401 km (0.098 R)
• M16: 3,060,324 km (0.054 R)
• M17: 3,121,958 km (0.103 R)
• M18: 3,500,590 km (0.096 R)
• M19: 3,805,321 km (0.119 R)
• M20: 3,960,903 km (0.115 R)
• M21: 4,073,251 km (0.118 R)
• M22: 4,164,057 km (0.032 R)
• M23: 4,417,027 km (0.089 R)
• M24: 4,627,810 km (0.071 R)
• M25: 6,012,039 km (0.089 R)
• M26: 6,245,711 km (0.071 R)
• M27: 6,535,482 km (0.067 R)
• M28: 6,748,958 km (0.098 R)
• M29: 7,046,359 km (0.113 R)
• M30: 7,182,942 km (0.038 R)
• M31: 8,567,470 km (0.117 R)
• M32: 8,742,649 km (0.117 R)
• M33: 9,037,207 km (0.102 R)
• M34: 10,124,485 km (0.118 R)
• M35: 10,402,737 km (0.045 R)
• M36: 10,777,629 km (0.053 R)
• M37: 11,348,345 km (0.103 R)
• M38: 11,412,373 km (0.108 R)
• M39: 11,508,714 km (0.118 R)
• M40: 11,701,994 km (0.109 R)
• M41: 12,321,479 km (0.08 R)
• M42: 12,585,370 km (0.111 R)
• M43: 12,884,565 km (0.11 R)
• M44: 14,415,700 km (0.076 R)
• M45: 14,485,113 km (0.068 R)
• M46: 15,645,843 km (0.059 R)
• M47: 15,717,201 km (0.094 R)
• M48: 15,824,313 km (0.068 R)
• M49: 16,399,966 km (0.105 R)
• M50: 17,055,803 km (0.086 R)
• M51: 17,423,963 km (0.11 R)
• M52: 17,683,216 km (0.107 R)
• M53: 18,055,715 km (0.055 R)
• M54: 18,130,514 km (0.102 R)
• M55: 18,430,757 km (0.058 R)
• M56: 18,808,491 km (0.102 R)
• M57: 18,960,333 km (0.119 R)
• M58: 19,188,769 km (0.045 R)
• M59: 19,456,400 km (0.03 R)
• M60: 19,648,484 km (0.103 R)
• M61: 20,422,653 km (0.075 R)
• M62: 20,970,480 km (0.099 R)
• M63: 21,088,513 km (0.102 R)
• M64: 21,325,176 km (0.102 R)
• M65: 21,602,531 km (0.115 R)
• M66: 21,761,553 km (0.072 R)
• M67: 22,120,738 km (0.095 R)
• M68: 22,683,226 km (0.051 R)
• M69: 23,088,038 km (0.118 R)
• M70: 23,209,960 km (0.092 R)
• M71: 23,332,032 km (0.119 R)
• M72: 23,658,604 km (0.109 R)
• M73: 23,781,574 km (0.074 R)
• M74: 23,904,693 km (0.095 R)
• M75: 24,192,668 km (0.107 R)
• M76: 24,730,772 km (0.115 R)
• M77: 25,566,127 km (0.089 R)
• M78: 25,860,834 km (0.113 R)
• M79: 26,623,484 km (0.114 R)
• M80: 26,879,297 km (0.098 R)
• M81: 27,093,222 km (0.078 R)
• M82: 27,479,483 km (0.109 R)
• M83: 28,084,158 km (0.094 R)
• M84: 28,257,691 km (0.108 R)
• M85: 29,087,062 km (0.045 R)
• M86: 29,174,726 km (0.06 R)
• M87: 29,350,504 km (0.072 R)

Asteroid Belt

Center: 10.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.9

Radius: 7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.34 AU - 18.4 AU

Year: 22581 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,884,064 km

• M1: 112,946 km (0.079 R)
• M2: 391,647 km (0.056 R)
• M3: 516,861 km (0.055 R)
• M4: 673,789 km (0.095 R)
• M5: 907,161 km (0.1 R)
• M6: 1,011,730 km (0.059 R)
• M7: 1,076,506 km (0.105 R)
• M8: 1,233,135 km (0.107 R)
• M9: 1,279,211 km (0.068 R)
• M10: 1,825,094 km (0.081 R)
• M11: 2,206,569 km (0.084 R)
• M12: 2,702,336 km (0.091 R)
• M13: 3,199,749 km (0.12 R)
• M14: 4,419,420 km (0.066 R)
• M15: 4,744,646 km (0.108 R)
• M16: 5,077,651 km (0.118 R)
• M17: 5,456,582 km (0.102 R)
• M18: 5,610,818 km (0.098 R)
• M19: 6,688,521 km (0.055 R)
• M20: 7,612,736 km (0.047 R)
• M21: 8,133,636 km (0.111 R)
• M22: 8,487,286 km (0.076 R)
• M23: 8,531,866 km (0.101 R)
• M24: 9,072,662 km (0.118 R)
• M25: 9,393,250 km (0.073 R)
• M26: 9,811,077 km (0.074 R)
• M27: 10,187,465 km (0.083 R)
• M28: 10,425,027 km (0.12 R)
• M29: 10,905,834 km (0.093 R)
• M30: 10,954,304 km (0.116 R)
• M31: 11,051,543 km (0.11 R)
• M32: 11,541,625 km (0.093 R)
• M33: 11,640,510 km (0.099 R)
• M34: 11,690,026 km (0.07 R)
• M35: 11,739,693 km (0.039 R)
• M36: 12,644,910 km (0.103 R)
• M37: 14,361,844 km (0.046 R)
• M38: 14,896,358 km (0.092 R)
• M39: 15,166,083 km (0.093 R)
• M40: 15,546,510 km (0.106 R)
• M41: 15,875,027 km (0.067 R)
• M42: 17,042,937 km (0.118 R)
• M43: 18,123,184 km (0.101 R)
• M44: 18,700,631 km (0.094 R)
• M45: 18,758,675 km (0.052 R)
• M46: 18,933,256 km (0.099 R)
• M47: 19,284,063 km (0.083 R)
• M48: 19,873,479 km (0.082 R)
• M49: 20,289,660 km (0.09 R)
• M50: 21,070,112 km (0.076 R)
• M51: 22,043,994 km (0.094 R)
• M52: 22,598,254 km (0.104 R)
• M53: 23,407,130 km (0.081 R)
• M54: 23,532,343 km (0.108 R)
• M55: 23,720,687 km (0.025 R)
• M56: 23,846,499 km (0.112 R)
• M57: 24,098,721 km (0.073 R)
• M58: 25,631,202 km (0.103 R)
• M59: 25,824,931 km (0.091 R)
• M60: 26,539,560 km (0.109 R)
• M61: 28,387,692 km (0.092 R)
• M62: 29,394,785 km (0.107 R)
• M63: 30,140,680 km (0.082 R)
• M64: 32,835,237 km (0.112 R)
• M65: 33,256,654 km (0.055 R)
• M66: 34,959,826 km (0.106 R)
• M67: 36,183,387 km (0.094 R)
• M68: 37,055,542 km (0.041 R)
• M69: 37,420,860 km (0.113 R)
• M70: 38,155,386 km (0.088 R)
• M71: 38,820,348 km (0.062 R)
• M72: 39,489,350 km (0.113 R)
• M73: 40,161,942 km (0.088 R)
• M74: 41,822,179 km (0.102 R)
• M75: 41,898,175 km (0.056 R)
• M76: 42,202,607 km (0.102 R)
• M77: 43,197,133 km (0.106 R)
• M78: 43,581,749 km (0.098 R)
• M79: 45,521,585 km (0.117 R)
• M80: 45,756,154 km (0.098 R)
• M81: 45,912,933 km (0.093 R)
• M82: 46,148,250 km (0.117 R)
• M83: 47,568,682 km (0.114 R)
• M84: 47,647,969 km (0.093 R)
• M85: 47,806,842 km (0.071 R)
• M86: 51,182,069 km (0.096 R)
• M87: 51,996,929 km (0.103 R)
• M88: 52,242,269 km (0.119 R)
• M89: 53,062,814 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit