🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 281 Days

Day: 23.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,139,859 km

• M1: 285,732 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.95 AU - 1.11 AU

Year: 382 Days

Day: 19.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,139,859 km

• M1: 114,742 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.93 AU - 1.47 AU

Year: 480 Days

Day: 24 Hours

Environment

Temp: 12 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,139,859 km

• M1: 162,164 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.04 AU - 2.34 AU

Year: 1184 Days

Day: 45.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,139,859 km

• M1: 369,507 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.92 AU - 2.66 AU

Year: 1266 Days

Day: 22.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 10.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.72 AU - 10.32 AU

Year: 9895 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 31,139,859 km

• M1: 232,625 km (0.057 R)
• M2: 428,149 km (0.034 R)
• M3: 698,772 km (0.076 R)
• M4: 807,230 km (0.082 R)
• M5: 882,927 km (0.117 R)
• M6: 1,232,836 km (0.055 R)
• M7: 1,389,315 km (0.099 R)
• M8: 1,600,398 km (0.103 R)
• M9: 2,461,184 km (0.104 R)
• M10: 2,545,857 km (0.057 R)
• M11: 2,718,044 km (0.059 R)
• M12: 3,862,767 km (0.114 R)
• M13: 3,994,562 km (0.101 R)
• M14: 5,175,189 km (0.068 R)
• M15: 5,955,042 km (0.096 R)
• M16: 6,811,191 km (0.091 R)
• M17: 7,581,321 km (0.1 R)
• M18: 7,705,487 km (0.102 R)
• M19: 7,830,401 km (0.113 R)
• M20: 8,293,856 km (0.095 R)
• M21: 8,421,762 km (0.093 R)
• M22: 8,550,416 km (0.095 R)
• M23: 9,380,235 km (0.068 R)
• M24: 9,737,176 km (0.077 R)
• M25: 10,007,948 km (0.101 R)
• M26: 10,281,263 km (0.076 R)
• M27: 10,928,274 km (0.104 R)
• M28: 11,256,941 km (0.108 R)
• M29: 11,636,321 km (0.095 R)
• M30: 11,923,698 km (0.097 R)
• M31: 12,068,210 km (0.074 R)
• M32: 12,505,484 km (0.066 R)
• M33: 12,652,390 km (0.059 R)
• M34: 12,947,845 km (0.095 R)
• M35: 13,046,879 km (0.105 R)
• M36: 13,445,408 km (0.109 R)
• M37: 14,050,830 km (0.102 R)
• M38: 14,356,908 km (0.07 R)
• M39: 14,923,734 km (0.1 R)
• M40: 15,866,949 km (0.092 R)
• M41: 16,721,601 km (0.064 R)
• M42: 16,991,775 km (0.118 R)
• M43: 17,372,352 km (0.098 R)
• M44: 17,536,311 km (0.106 R)
• M45: 17,865,875 km (0.08 R)
• M46: 18,419,687 km (0.086 R)
• M47: 20,000,039 km (0.119 R)
• M48: 20,864,565 km (0.063 R)
• M49: 21,330,562 km (0.113 R)
• M50: 22,629,819 km (0.056 R)
• M51: 23,228,809 km (0.067 R)
• M52: 23,349,236 km (0.102 R)
• M53: 23,651,274 km (0.078 R)
• M54: 24,933,776 km (0.07 R)
• M55: 25,304,330 km (0.098 R)
• M56: 26,238,719 km (0.102 R)
• M57: 26,804,797 km (0.078 R)
• M58: 27,121,047 km (0.098 R)
• M59: 28,077,127 km (0.107 R)
• M60: 28,269,659 km (0.061 R)
• M61: 29,174,128 km (0.063 R)
• M62: 29,239,053 km (0.102 R)
• M63: 29,891,300 km (0.108 R)
• M64: 31,276,726 km (0.105 R)
• M65: 31,609,581 km (0.1 R)
• M66: 32,010,653 km (0.12 R)
• M67: 32,346,201 km (0.096 R)
• M68: 32,413,371 km (0.068 R)
• M69: 32,817,883 km (0.104 R)
• M70: 34,315,059 km (0.108 R)
• M71: 34,796,166 km (0.068 R)
• M72: 35,417,894 km (0.108 R)
• M73: 35,556,572 km (0.117 R)
• M74: 36,882,906 km (0.115 R)
• M75: 37,446,292 km (0.038 R)
• M76: 38,438,874 km (0.075 R)
• M77: 38,867,023 km (0.079 R)
• M78: 38,938,531 km (0.105 R)
• M79: 40,522,622 km (0.058 R)
• M80: 41,176,664 km (0.027 R)
• M81: 41,541,534 km (0.099 R)
• M82: 42,348,165 km (0.09 R)
• M83: 42,495,370 km (0.113 R)
• M84: 43,753,488 km (0.113 R)
• M85: 44,499,233 km (0.116 R)
• M86: 47,294,918 km (0.04 R)
• M87: 49,758,197 km (0.03 R)
• M88: 50,147,001 km (0.069 R)
• M89: 50,302,733 km (0.071 R)
• M90: 51,554,418 km (0.062 R)
• M91: 51,790,334 km (0.069 R)
• M92: 52,737,289 km (0.082 R)
• M93: 52,975,000 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 10.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.51 AU - 11.09 AU

Year: 12964 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,139,859 km

• M1: 141,669 km (0.039 R)
• M2: 244,892 km (0.074 R)
• M3: 330,312 km (0.094 R)
• M4: 576,101 km (0.046 R)
• M5: 1,027,438 km (0.114 R)
• M6: 1,138,589 km (0.106 R)
• M7: 1,547,141 km (0.107 R)
• M8: 1,649,765 km (0.096 R)
• M9: 1,971,550 km (0.073 R)
• M10: 2,111,724 km (0.084 R)
• M11: 2,582,209 km (0.092 R)
• M12: 3,686,840 km (0.102 R)
• M13: 3,755,954 km (0.104 R)
• M14: 3,965,840 km (0.079 R)
• M15: 5,305,638 km (0.06 R)
• M16: 5,660,783 km (0.069 R)
• M17: 5,983,167 km (0.087 R)
• M18: 6,146,528 km (0.109 R)
• M19: 6,730,259 km (0.089 R)
• M20: 6,815,081 km (0.099 R)
• M21: 7,071,791 km (0.095 R)
• M22: 7,375,175 km (0.115 R)
• M23: 10,049,985 km (0.078 R)
• M24: 10,391,367 km (0.115 R)
• M25: 10,736,490 km (0.03 R)
• M26: 11,336,975 km (0.063 R)
• M27: 11,438,104 km (0.036 R)
• M28: 11,590,394 km (0.1 R)
• M29: 11,999,694 km (0.078 R)
• M30: 12,832,805 km (0.112 R)
• M31: 12,938,271 km (0.082 R)
• M32: 14,008,494 km (0.117 R)
• M33: 15,610,239 km (0.087 R)
• M34: 16,690,934 km (0.044 R)
• M35: 17,619,637 km (0.119 R)
• M36: 18,031,181 km (0.113 R)
• M37: 18,208,604 km (0.052 R)
• M38: 18,923,831 km (0.087 R)
• M39: 19,466,423 km (0.063 R)
• M40: 23,727,419 km (0.068 R)
• M41: 24,377,571 km (0.109 R)
• M42: 24,704,892 km (0.093 R)
• M43: 26,296,015 km (0.112 R)
• M44: 26,363,034 km (0.091 R)
• M45: 26,901,138 km (0.039 R)
• M46: 27,307,147 km (0.072 R)
• M47: 27,375,064 km (0.075 R)
• M48: 27,647,033 km (0.096 R)
• M49: 27,920,049 km (0.112 R)
• M50: 27,988,415 km (0.065 R)
• M51: 31,335,219 km (0.069 R)
• M52: 31,833,828 km (0.082 R)
• M53: 32,406,788 km (0.113 R)
• M54: 34,000,155 km (0.115 R)
• M55: 34,365,772 km (0.113 R)
• M56: 34,659,283 km (0.084 R)
• M57: 35,101,046 km (0.102 R)
• M58: 35,693,005 km (0.103 R)
• M59: 36,587,002 km (0.088 R)
• M60: 37,564,025 km (0.108 R)
• M61: 39,313,273 km (0.073 R)
• M62: 40,005,014 km (0.068 R)
• M63: 40,855,926 km (0.119 R)
• M64: 41,791,063 km (0.103 R)
• M65: 43,048,732 km (0.052 R)
• M66: 43,127,869 km (0.1 R)
• M67: 43,285,994 km (0.076 R)
• M68: 43,761,716 km (0.106 R)
• M69: 44,239,232 km (0.09 R)
• M70: 44,478,589 km (0.087 R)
• M71: 46,247,135 km (0.057 R)
• M72: 48,695,752 km (0.078 R)
• M73: 49,025,317 km (0.051 R)
• M74: 49,355,778 km (0.101 R)
• M75: 49,686,838 km (0.063 R)
• M76: 49,935,769 km (0.067 R)
• M77: 50,851,607 km (0.081 R)
• M78: 51,102,483 km (0.035 R)
• M79: 52,615,665 km (0.117 R)
• M80: 52,784,711 km (0.111 R)
• M81: 53,038,579 km (0.074 R)
• M82: 53,887,846 km (0.098 R)
• M83: 54,314,200 km (0.064 R)
• M84: 55,084,479 km (0.062 R)
• M85: 55,686,012 km (0.103 R)
• M86: 56,895,661 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 14.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.58 AU - 11.58 AU

Year: 13471 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,139,859 km

• M1: 344,374 km (0.074 R)
• M2: 997,519 km (0.118 R)
• M3: 1,184,067 km (0.114 R)
• M4: 1,320,500 km (0.081 R)
• M5: 1,643,482 km (0.11 R)
• M6: 2,175,751 km (0.119 R)
• M7: 2,760,081 km (0.091 R)
• M8: 3,305,365 km (0.103 R)
• M9: 3,480,095 km (0.111 R)
• M10: 3,999,499 km (0.111 R)
• M11: 4,139,223 km (0.102 R)
• M12: 4,256,807 km (0.054 R)
• M13: 4,375,588 km (0.058 R)
• M14: 4,812,414 km (0.08 R)
• M15: 5,086,328 km (0.119 R)
• M16: 5,339,896 km (0.107 R)
• M17: 6,152,362 km (0.096 R)
• M18: 6,559,418 km (0.09 R)
• M19: 6,891,525 km (0.112 R)
• M20: 7,116,072 km (0.043 R)
• M21: 7,658,962 km (0.089 R)
• M22: 8,483,546 km (0.115 R)
• M23: 8,754,617 km (0.098 R)
• M24: 8,936,827 km (0.113 R)
• M25: 9,553,769 km (0.097 R)
• M26: 9,678,833 km (0.099 R)
• M27: 9,835,910 km (0.061 R)
• M28: 10,312,230 km (0.046 R)
• M29: 10,861,254 km (0.091 R)
• M30: 11,254,547 km (0.031 R)
• M31: 12,224,390 km (0.081 R)
• M32: 12,326,266 km (0.111 R)
• M33: 12,530,916 km (0.071 R)
• M34: 13,641,082 km (0.074 R)
• M35: 14,101,245 km (0.069 R)
• M36: 14,351,073 km (0.115 R)
• M37: 15,695,958 km (0.109 R)
• M38: 16,140,713 km (0.088 R)
• M39: 17,271,074 km (0.026 R)
• M40: 17,461,961 km (0.092 R)
• M41: 17,576,703 km (0.107 R)
• M42: 18,739,228 km (0.062 R)
• M43: 19,250,703 km (0.099 R)
• M44: 19,846,551 km (0.058 R)
• M45: 21,424,061 km (0.071 R)
• M46: 22,623,237 km (0.117 R)
• M47: 24,398,216 km (0.106 R)
• M48: 25,302,535 km (0.104 R)
• M49: 25,693,434 km (0.032 R)
• M50: 27,365,938 km (0.094 R)
• M51: 27,633,270 km (0.049 R)
• M52: 27,722,580 km (0.112 R)
• M53: 27,811,890 km (0.097 R)
• M54: 27,990,958 km (0.092 R)
• M55: 28,305,264 km (0.112 R)
• M56: 28,756,301 km (0.069 R)
• M57: 28,892,136 km (0.113 R)
• M58: 29,300,688 km (0.091 R)
• M59: 29,711,184 km (0.077 R)
• M60: 29,940,069 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit