🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.64 AU - 3.14 AU

Year: 1861 Days

Day: 12.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,962,579 km

• M1: 109,805 km (0.078 R)
• M2: 1,963,622 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.44 AU - 3.82 AU

Year: 2097 Days

Day: 14.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.14 AU - 5.18 AU

Year: 3214 Days

Day: 33.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 10

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.27 AU - 8.67 AU

Year: 7733 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,962,579 km

• M1: 131,646 km (0.098 R)
• M2: 223,200 km (0.068 R)
• M3: 564,283 km (0.104 R)
• M4: 715,227 km (0.114 R)
• M5: 950,096 km (0.117 R)
• M6: 1,040,154 km (0.054 R)
• M7: 1,114,504 km (0.109 R)
• M8: 1,534,425 km (0.093 R)
• M9: 1,818,063 km (0.045 R)
• M10: 1,908,869 km (0.083 R)
• M11: 2,214,348 km (0.098 R)
• M12: 3,167,286 km (0.118 R)
• M13: 3,332,741 km (0.044 R)
• M14: 3,586,459 km (0.109 R)
• M15: 3,846,311 km (0.096 R)
• M16: 3,963,895 km (0.055 R)
• M17: 4,112,445 km (0.092 R)
• M18: 4,323,678 km (0.036 R)
• M19: 4,725,498 km (0.084 R)
• M20: 5,301,449 km (0.117 R)
• M21: 5,366,973 km (0.084 R)
• M22: 5,597,952 km (0.116 R)
• M23: 5,664,523 km (0.096 R)
• M24: 5,798,563 km (0.105 R)
• M25: 6,241,522 km (0.092 R)
• M26: 6,801,617 km (0.09 R)
• M27: 6,979,937 km (0.054 R)
• M28: 7,087,798 km (0.096 R)
• M29: 8,195,719 km (0.103 R)
• M30: 8,423,856 km (0.099 R)
• M31: 8,808,622 km (0.092 R)
• M32: 9,120,683 km (0.04 R)
• M33: 9,278,060 km (0.065 R)
• M34: 9,755,576 km (0.051 R)
• M35: 10,200,331 km (0.108 R)
• M36: 10,486,811 km (0.115 R)
• M37: 11,277,884 km (0.055 R)
• M38: 12,131,191 km (0.078 R)
• M39: 12,740,951 km (0.119 R)
• M40: 12,828,915 km (0.089 R)
• M41: 13,049,572 km (0.097 R)
• M42: 13,674,143 km (0.102 R)
• M43: 13,944,915 km (0.12 R)
• M44: 14,035,422 km (0.086 R)
• M45: 14,491,546 km (0.105 R)
• M46: 14,906,231 km (0.117 R)
• M47: 15,138,257 km (0.05 R)
• M48: 15,794,394 km (0.104 R)
• M49: 15,983,485 km (0.119 R)
• M50: 16,316,490 km (0.089 R)
• M51: 16,844,122 km (0.108 R)
• M52: 17,572,813 km (0.081 R)
• M53: 17,670,650 km (0.093 R)
• M54: 18,014,875 km (0.06 R)
• M55: 20,126,299 km (0.109 R)
• M56: 21,263,243 km (0.071 R)
• M57: 21,734,327 km (0.04 R)
• M58: 22,103,085 km (0.114 R)
• M59: 23,221,928 km (0.09 R)
• M60: 23,706,924 km (0.107 R)
• M61: 24,032,300 km (0.057 R)
• M62: 24,577,733 km (0.091 R)
• M63: 25,514,216 km (0.09 R)
• M64: 26,070,571 km (0.097 R)
• M65: 26,518,616 km (0.09 R)
• M66: 26,630,964 km (0.119 R)
• M67: 27,820,716 km (0.047 R)
• M68: 28,508,268 km (0.085 R)
• M69: 28,681,053 km (0.088 R)
• M70: 30,604,583 km (0.092 R)
• M71: 31,552,136 km (0.099 R)
• M72: 31,969,663 km (0.101 R)
• M73: 32,689,828 km (0.085 R)
• M74: 33,172,879 km (0.096 R)
• M75: 33,475,964 km (0.114 R)
• M76: 33,840,834 km (0.112 R)
• M77: 35,066,788 km (0.071 R)
• M78: 35,747,309 km (0.088 R)
• M79: 37,121,365 km (0.087 R)
• M80: 37,436,119 km (0.057 R)
• M81: 37,499,100 km (0.073 R)
• M82: 38,258,459 km (0.111 R)
• M83: 38,385,467 km (0.107 R)
• M84: 38,703,662 km (0.1 R)
• M85: 38,894,998 km (0.075 R)
• M86: 38,958,876 km (0.084 R)
• M87: 39,727,809 km (0.112 R)
• M88: 41,476,309 km (0.081 R)
• M89: 43,713,695 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 5.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.22 AU - 15.76 AU

Year: 18766 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,962,579 km

• M1: 104,270 km (0.074 R)
• M2: 179,069 km (0.11 R)
• M3: 453,880 km (0.039 R)
• M4: 605,423 km (0.118 R)
• M5: 837,150 km (0.06 R)
• M6: 1,167,761 km (0.108 R)
• M7: 1,260,960 km (0.107 R)
• M8: 1,596,359 km (0.027 R)
• M9: 1,784,852 km (0.07 R)
• M10: 2,415,706 km (0.054 R)
• M11: 2,804,661 km (0.093 R)
• M12: 3,186,734 km (0.12 R)
• M13: 3,585,263 km (0.039 R)
• M14: 3,694,170 km (0.095 R)
• M15: 4,341,480 km (0.107 R)
• M16: 5,206,455 km (0.076 R)
• M17: 6,716,795 km (0.055 R)
• M18: 6,817,474 km (0.043 R)
• M19: 7,606,154 km (0.116 R)
• M20: 7,816,638 km (0.108 R)
• M21: 7,887,249 km (0.086 R)
• M22: 8,714,226 km (0.118 R)
• M23: 8,897,633 km (0.03 R)
• M24: 9,948,109 km (0.097 R)
• M25: 11,116,319 km (0.095 R)
• M26: 12,000,442 km (0.047 R)
• M27: 12,204,493 km (0.102 R)
• M28: 12,245,334 km (0.091 R)
• M29: 12,327,463 km (0.113 R)
• M30: 12,450,732 km (0.103 R)
• M31: 13,326,029 km (0.076 R)
• M32: 13,920,381 km (0.073 R)
• M33: 14,307,092 km (0.061 R)
• M34: 14,610,326 km (0.063 R)
• M35: 15,223,079 km (0.114 R)
• M36: 15,933,669 km (0.094 R)
• M37: 16,247,825 km (0.084 R)
• M38: 16,700,358 km (0.111 R)
• M39: 17,525,241 km (0.119 R)
• M40: 19,885,147 km (0.053 R)
• M41: 20,710,030 km (0.08 R)
• M42: 21,101,976 km (0.103 R)
• M43: 21,298,997 km (0.11 R)
• M44: 24,016,442 km (0.103 R)
• M45: 24,531,657 km (0.096 R)
• M46: 25,993,228 km (0.102 R)
• M47: 26,098,695 km (0.062 R)
• M48: 26,310,077 km (0.115 R)
• M49: 28,292,099 km (0.098 R)
• M50: 29,934,085 km (0.069 R)
• M51: 33,711,132 km (0.108 R)
• M52: 35,625,835 km (0.106 R)
• M53: 35,684,478 km (0.081 R)
• M54: 36,566,806 km (0.1 R)
• M55: 36,803,470 km (0.064 R)
• M56: 38,293,165 km (0.106 R)
• M57: 39,620,398 km (0.082 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: 244 - 11,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit