🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.95 AU

Year: 302 Days

Day: 26.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,444,058 km

• M1: 138,827 km (0.073 R)
• M2: 574,157 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.2 AU

Year: 426 Days

Day: 47 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.17 AU - 1.19 AU

Year: 572 Days

Day: 23.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.19 AU - 1.21 AU

Year: 587 Days

Day: 24.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,444,058 km

• M1: 400,473 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.24 AU - 1.24 AU

Year: 616 Days

Day: 25.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.68 AU - 1.8 AU

Year: 1024 Days

Day: 36.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.91 AU - 1.97 AU

Year: 1206 Days

Day: 33.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 177.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,444,058 km

• M1: 429,944 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 8.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.67 AU - 3.05 AU

Year: 2158 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,444,058 km

• M1: 104,719 km (0.074 R)
• M2: 161,566 km (0.111 R)
• M3: 217,964 km (0.104 R)
• M4: 277,055 km (0.085 R)
• M5: 416,929 km (0.049 R)
• M6: 690,843 km (0.079 R)
• M7: 882,029 km (0.026 R)
• M8: 1,212,042 km (0.117 R)
• M9: 1,354,459 km (0.108 R)
• M10: 1,435,990 km (0.105 R)
• M11: 1,604,138 km (0.06 R)
• M12: 1,664,576 km (0.11 R)
• M13: 1,716,935 km (0.089 R)
• M14: 1,850,526 km (0.099 R)
• M15: 2,271,793 km (0.098 R)
• M16: 2,478,388 km (0.096 R)
• M17: 2,579,067 km (0.107 R)
• M18: 2,701,588 km (0.099 R)
• M19: 2,773,993 km (0.115 R)
• M20: 2,836,525 km (0.057 R)
• M21: 3,070,048 km (0.115 R)
• M22: 3,189,127 km (0.056 R)
• M23: 3,254,801 km (0.115 R)
• M24: 3,331,844 km (0.105 R)
• M25: 3,398,564 km (0.084 R)
• M26: 3,589,751 km (0.107 R)
• M27: 3,749,820 km (0.102 R)
• M28: 4,006,231 km (0.064 R)
• M29: 4,065,322 km (0.078 R)
• M30: 4,124,712 km (0.11 R)
• M31: 4,208,338 km (0.094 R)
• M32: 4,709,491 km (0.112 R)
• M33: 4,960,965 km (0.113 R)
• M34: 5,242,508 km (0.12 R)
• M35: 5,294,269 km (0.12 R)
• M36: 5,450,598 km (0.05 R)
• M37: 5,502,958 km (0.074 R)
• M38: 5,621,589 km (0.057 R)
• M39: 5,807,838 km (0.051 R)
• M40: 6,159,094 km (0.114 R)
• M41: 6,213,847 km (0.041 R)
• M42: 6,489,556 km (0.118 R)
• M43: 6,628,981 km (0.071 R)
• M44: 6,882,400 km (0.056 R)
• M45: 7,096,025 km (0.09 R)
• M46: 7,297,384 km (0.093 R)
• M47: 7,369,790 km (0.074 R)
• M48: 7,720,447 km (0.077 R)
• M49: 7,853,439 km (0.117 R)
• M50: 8,016,950 km (0.114 R)
• M51: 8,226,686 km (0.065 R)
• M52: 8,423,108 km (0.105 R)
• M53: 8,499,104 km (0.062 R)
• M54: 8,621,026 km (0.082 R)
• M55: 8,743,696 km (0.064 R)
• M56: 9,021,649 km (0.112 R)
• M57: 9,161,673 km (0.084 R)
• M58: 9,444,114 km (0.073 R)
• M59: 9,617,946 km (0.064 R)
• M60: 9,824,990 km (0.118 R)
• M61: 9,969,053 km (0.117 R)
• M62: 10,146,176 km (0.116 R)
• M63: 10,931,266 km (0.047 R)
• M64: 11,097,320 km (0.109 R)
• M65: 11,197,401 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 15

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.33 AU - 6.67 AU

Year: 7395 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,444,058 km

• M1: 208,539 km (0.042 R)
• M2: 492,327 km (0.114 R)
• M3: 653,892 km (0.063 R)
• M4: 748,289 km (0.11 R)
• M5: 871,258 km (0.083 R)
• M6: 965,505 km (0.118 R)
• M7: 1,063,940 km (0.107 R)
• M8: 1,465,610 km (0.104 R)
• M9: 1,639,892 km (0.114 R)
• M10: 1,821,354 km (0.103 R)
• M11: 2,172,161 km (0.054 R)
• M12: 3,124,202 km (0.069 R)
• M13: 3,256,297 km (0.11 R)
• M14: 3,487,575 km (0.045 R)
• M15: 3,824,320 km (0.064 R)
• M16: 3,986,634 km (0.105 R)
• M17: 4,444,852 km (0.104 R)
• M18: 4,658,777 km (0.091 R)
• M19: 4,832,460 km (0.054 R)
• M20: 5,008,387 km (0.058 R)
• M21: 5,119,389 km (0.028 R)
• M22: 5,366,524 km (0.12 R)
• M23: 5,480,219 km (0.059 R)
• M24: 5,640,737 km (0.118 R)
• M25: 5,990,048 km (0.115 R)
• M26: 6,203,076 km (0.086 R)
• M27: 6,322,604 km (0.114 R)
• M28: 6,442,731 km (0.103 R)
• M29: 6,539,521 km (0.05 R)
• M30: 7,457,454 km (0.116 R)
• M31: 8,074,695 km (0.051 R)
• M32: 9,004,146 km (0.04 R)
• M33: 9,276,115 km (0.08 R)
• M34: 9,440,523 km (0.077 R)
• M35: 9,605,978 km (0.035 R)
• M36: 10,277,224 km (0.098 R)
• M37: 10,963,729 km (0.116 R)
• M38: 11,166,883 km (0.109 R)
• M39: 11,283,419 km (0.103 R)
• M40: 11,517,839 km (0.056 R)
• M41: 11,665,193 km (0.04 R)
• M42: 11,961,846 km (0.096 R)
• M43: 12,170,984 km (0.09 R)
• M44: 12,441,606 km (0.082 R)
• M45: 12,653,586 km (0.108 R)
• M46: 12,988,985 km (0.117 R)
• M47: 13,296,408 km (0.072 R)
• M48: 13,451,093 km (0.115 R)
• M49: 13,699,874 km (0.064 R)
• M50: 13,793,522 km (0.092 R)
• M51: 14,423,329 km (0.06 R)
• M52: 14,677,945 km (0.11 R)
• M53: 15,159,351 km (0.067 R)
• M54: 16,071,898 km (0.088 R)
• M55: 16,203,843 km (0.09 R)
• M56: 17,508,037 km (0.053 R)
• M57: 18,845,741 km (0.056 R)
• M58: 19,019,574 km (0.085 R)
• M59: 19,229,011 km (0.108 R)
• M60: 19,334,029 km (0.062 R)
• M61: 19,614,824 km (0.077 R)
• M62: 19,826,505 km (0.079 R)
• M63: 20,429,983 km (0.118 R)
• M64: 21,220,009 km (0.062 R)
• M65: 21,364,820 km (0.066 R)
• M66: 21,509,780 km (0.118 R)
• M67: 23,574,979 km (0.096 R)
• M68: 24,025,568 km (0.082 R)
• M69: 25,895,541 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 9.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.15 AU - 9.41 AU

Year: 11609 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,444,058 km

• M1: 120,127 km (0.083 R)
• M2: 183,257 km (0.109 R)
• M3: 290,669 km (0.084 R)
• M4: 390,301 km (0.099 R)
• M5: 544,536 km (0.061 R)
• M6: 615,146 km (0.102 R)
• M7: 689,197 km (0.112 R)
• M8: 847,322 km (0.075 R)
• M9: 1,162,226 km (0.092 R)
• M10: 1,313,769 km (0.095 R)
• M11: 2,474,648 km (0.08 R)
• M12: 2,822,313 km (0.082 R)
• M13: 2,898,908 km (0.086 R)
• M14: 3,002,130 km (0.1 R)
• M15: 3,758,198 km (0.029 R)
• M16: 4,362,723 km (0.063 R)
• M17: 4,691,389 km (0.08 R)
• M18: 4,812,863 km (0.078 R)
• M19: 4,874,048 km (0.089 R)
• M20: 5,531,980 km (0.11 R)
• M21: 6,519,924 km (0.11 R)
• M22: 6,655,759 km (0.031 R)
• M23: 6,895,714 km (0.113 R)
• M24: 6,999,385 km (0.031 R)
• M25: 7,847,755 km (0.119 R)
• M26: 7,956,213 km (0.116 R)
• M27: 8,174,327 km (0.069 R)
• M28: 9,180,522 km (0.049 R)
• M29: 9,371,110 km (0.092 R)
• M30: 10,983,176 km (0.032 R)
• M31: 11,104,500 km (0.06 R)
• M32: 12,049,211 km (0.051 R)
• M33: 12,299,937 km (0.11 R)
• M34: 13,148,007 km (0.032 R)
• M35: 13,406,064 km (0.114 R)
• M36: 13,709,298 km (0.044 R)
• M37: 13,971,095 km (0.12 R)
• M38: 14,278,518 km (0.026 R)
• M39: 14,411,062 km (0.047 R)
• M40: 14,499,474 km (0.093 R)
• M41: 14,588,186 km (0.086 R)
• M42: 14,677,197 km (0.115 R)
• M43: 15,034,586 km (0.072 R)
• M44: 15,214,253 km (0.059 R)
• M45: 16,215,811 km (0.081 R)
• M46: 17,332,559 km (0.114 R)
• M47: 17,662,871 km (0.089 R)
• M48: 17,852,561 km (0.074 R)
• M49: 18,666,523 km (0.082 R)
• M50: 19,394,616 km (0.056 R)
• M51: 19,688,576 km (0.118 R)
• M52: 19,983,882 km (0.085 R)
• M53: 20,429,684 km (0.097 R)
• M54: 20,928,742 km (0.115 R)
• M55: 21,431,989 km (0.118 R)
• M56: 24,270,011 km (0.097 R)
• M57: 25,384,365 km (0.096 R)
• M58: 26,082,688 km (0.058 R)
• M59: 28,049,002 km (0.073 R)
• M60: 28,215,056 km (0.098 R)
• M61: 28,826,462 km (0.109 R)
• M62: 29,442,357 km (0.11 R)
• M63: 29,780,149 km (0.109 R)
• M64: 30,119,138 km (0.09 R)
• M65: 30,289,230 km (0.055 R)
• M66: 30,459,473 km (0.118 R)
• M67: 32,877,274 km (0.117 R)
• M68: 33,227,781 km (0.087 R)
• M69: 33,344,767 km (0.078 R)
• M70: 33,403,409 km (0.085 R)
• M71: 33,696,920 km (0.077 R)
• M72: 33,755,712 km (0.118 R)
• M73: 35,177,042 km (0.101 R)
• M74: 35,415,800 km (0.076 R)
• M75: 35,595,317 km (0.081 R)
• M76: 35,715,145 km (0.067 R)
• M77: 36,255,942 km (0.117 R)
• M78: 36,860,018 km (0.063 R)
• M79: 37,406,499 km (0.099 R)
• M80: 38,876,896 km (0.081 R)
• M81: 39,000,165 km (0.09 R)
• M82: 40,178,847 km (0.119 R)
• M83: 41,306,216 km (0.027 R)
• M84: 42,126,910 km (0.086 R)
• M85: 42,444,057 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit