🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.43 AU - 1.95 AU

Year: 791 Days

Day: 44.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.83 AU - 4.29 AU

Year: 2417 Days

Day: 47.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,270,101 km

• M1: 1,842,597 km (0.099 R)
• M2: 2,727,319 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.45 AU - 3.75 AU

Year: 2458 Days

Day: 31 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,270,101 km

• M1: 32,164 km (0.056 R)
• M2: 2,379,504 km (0.065 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 11.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.15 AU - 8.27 AU

Year: 6255 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,270,101 km

• M1: 265,835 km (0.09 R)
• M2: 394,041 km (0.111 R)
• M3: 639,980 km (0.118 R)
• M4: 867,219 km (0.059 R)
• M5: 1,110,764 km (0.066 R)
• M6: 1,263,204 km (0.109 R)
• M7: 2,237,236 km (0.086 R)
• M8: 2,348,088 km (0.042 R)
• M9: 2,532,094 km (0.1 R)
• M10: 2,914,765 km (0.114 R)
• M11: 3,112,982 km (0.056 R)
• M12: 3,190,474 km (0.088 R)
• M13: 3,587,656 km (0.109 R)
• M14: 3,784,078 km (0.097 R)
• M15: 4,000,696 km (0.12 R)
• M16: 4,290,467 km (0.075 R)
• M17: 4,693,334 km (0.087 R)
• M18: 4,872,253 km (0.06 R)
• M19: 6,129,174 km (0.08 R)
• M20: 6,682,986 km (0.05 R)
• M21: 7,006,715 km (0.091 R)
• M22: 7,753,807 km (0.079 R)
• M23: 8,008,572 km (0.067 R)
• M24: 8,309,115 km (0.076 R)
• M25: 8,965,999 km (0.097 R)
• M26: 9,890,514 km (0.081 R)
• M27: 11,154,316 km (0.075 R)
• M28: 11,490,164 km (0.067 R)
• M29: 11,562,569 km (0.081 R)
• M30: 11,683,594 km (0.034 R)
• M31: 12,049,360 km (0.085 R)
• M32: 12,942,310 km (0.118 R)
• M33: 13,625,972 km (0.064 R)
• M34: 14,010,888 km (0.06 R)
• M35: 14,425,423 km (0.068 R)
• M36: 14,581,903 km (0.098 R)
• M37: 15,187,026 km (0.107 R)
• M38: 15,827,305 km (0.078 R)
• M39: 17,772,526 km (0.088 R)
• M40: 17,996,474 km (0.104 R)
• M41: 19,273,292 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 3.1

Gravity: 77.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.44 AU - 18.72 AU

Year: 23206 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,270,101 km

• M1: 52,658 km (0.041 R)
• M2: 213,027 km (0.082 R)
• M3: 945,459 km (0.108 R)
• M4: 1,953,299 km (0.076 R)
• M5: 2,026,453 km (0.064 R)
• M6: 2,724,626 km (0.098 R)
• M7: 3,314,042 km (0.108 R)
• M8: 3,401,407 km (0.045 R)
• M9: 3,623,111 km (0.117 R)
• M10: 4,555,704 km (0.071 R)
• M11: 4,604,174 km (0.119 R)
• M12: 5,923,477 km (0.054 R)
• M13: 5,976,435 km (0.096 R)
• M14: 6,243,467 km (0.037 R)
• M15: 6,678,797 km (0.101 R)
• M16: 7,406,890 km (0.093 R)
• M17: 7,925,546 km (0.101 R)
• M18: 7,983,889 km (0.05 R)
• M19: 9,364,827 km (0.118 R)
• M20: 9,550,178 km (0.107 R)
• M21: 10,114,013 km (0.051 R)
• M22: 10,817,422 km (0.067 R)
• M23: 11,012,049 km (0.09 R)
• M24: 12,406,301 km (0.05 R)
• M25: 12,951,884 km (0.097 R)
• M26: 14,778,325 km (0.106 R)
• M27: 15,429,076 km (0.119 R)
• M28: 15,721,390 km (0.073 R)
• M29: 16,385,455 km (0.072 R)
• M30: 17,285,286 km (0.097 R)
• M31: 17,893,850 km (0.107 R)
• M32: 17,970,444 km (0.079 R)
• M33: 18,820,011 km (0.087 R)
• M34: 19,210,461 km (0.085 R)
• M35: 19,367,389 km (0.09 R)
• M36: 20,477,705 km (0.105 R)
• M37: 21,853,556 km (0.073 R)
• M38: 22,593,916 km (0.117 R)
• M39: 23,175,553 km (0.054 R)
• M40: 24,099,170 km (0.07 R)
• M41: 24,608,102 km (0.043 R)
• M42: 25,292,213 km (0.087 R)
• M43: 26,504,255 km (0.082 R)
• M44: 27,029,493 km (0.114 R)
• M45: 27,117,307 km (0.074 R)
• M46: 28,268,313 km (0.055 R)
• M47: 30,617,448 km (0.093 R)
• M48: 31,537,625 km (0.119 R)
• M49: 32,373,428 km (0.09 R)
• M50: 32,560,126 km (0.093 R)
• M51: 33,782,640 km (0.108 R)
• M52: 34,447,004 km (0.109 R)
• M53: 34,637,592 km (0.098 R)
• M54: 35,403,682 km (0.092 R)
• M55: 35,499,724 km (0.112 R)
• M56: 37,049,857 km (0.099 R)
• M57: 37,147,545 km (0.086 R)
• M58: 38,325,478 km (0.067 R)
• M59: 38,720,866 km (0.118 R)
• M60: 40,215,648 km (0.076 R)
• M61: 40,717,997 km (0.101 R)
• M62: 43,672,705 km (0.09 R)
• M63: 44,085,595 km (0.097 R)
• M64: 44,811,444 km (0.055 R)
• M65: 45,855,039 km (0.116 R)
• M66: 47,012,328 km (0.117 R)
• M67: 47,859,949 km (0.111 R)
• M68: 49,893,134 km (0.076 R)
• M69: 50,432,883 km (0.072 R)
• M70: 52,173,005 km (0.1 R)
• M71: 53,601,366 km (0.107 R)
• M72: 53,711,769 km (0.092 R)
• M73: 54,043,428 km (0.119 R)
• M74: 54,819,990 km (0.091 R)
• M75: 55,711,893 km (0.085 R)
• M76: 56,159,639 km (0.042 R)
• M77: 56,833,577 km (0.08 R)
• M78: 57,623,155 km (0.066 R)
• M79: 58,643,712 km (0.119 R)
• M80: 62,668,642 km (0.087 R)
• M81: 64,069,028 km (0.095 R)
• M82: 64,890,769 km (0.112 R)
• M83: 65,008,353 km (0.092 R)
• M84: 65,833,984 km (0.072 R)
• M85: 70,738,999 km (0.094 R)
• M86: 70,981,347 km (0.083 R)
• M87: 73,541,715 km (0.081 R)
• M88: 76,380,334 km (0.115 R)
• M89: 76,504,650 km (0.116 R)
• M90: 77,625,737 km (0.115 R)
• M91: 77,750,651 km (0.059 R)
• M92: 78,501,483 km (0.09 R)
• M93: 79,003,384 km (0.03 R)
• M94: 79,129,046 km (0.114 R)
• M95: 80,389,109 km (0.099 R)
• M96: 82,037,079 km (0.071 R)
• M97: 83,184,494 km (0.113 R)
• M98: 83,824,175 km (0.114 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit