🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.35 AU - 1.89 AU

Year: 728 Days

Day: 42.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.51 AU - 5.41 AU

Year: 3326 Days

Day: 30.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,577,068 km

• M1: 276,457 km (0.104 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 10.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.08 AU - 9.64 AU

Year: 7781 Days

Day: 5 Hours

Environment

Temp: -151 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,577,068 km

• M1: 216,618 km (0.09 R)
• M2: 305,329 km (0.076 R)
• M3: 561,291 km (0.085 R)
• M4: 774,618 km (0.032 R)
• M5: 867,668 km (0.053 R)
• M6: 1,065,735 km (0.077 R)
• M7: 1,135,149 km (0.048 R)
• M8: 1,206,208 km (0.118 R)
• M9: 1,428,959 km (0.043 R)
• M10: 1,545,346 km (0.039 R)
• M11: 1,705,715 km (0.075 R)
• M12: 1,829,732 km (0.102 R)
• M13: 2,355,718 km (0.1 R)
• M14: 2,541,369 km (0.102 R)
• M15: 2,636,064 km (0.091 R)
• M16: 3,026,365 km (0.076 R)
• M17: 3,409,186 km (0.116 R)
• M18: 3,861,719 km (0.054 R)
• M19: 3,998,452 km (0.092 R)
• M20: 4,764,543 km (0.096 R)
• M21: 5,300,402 km (0.1 R)
• M22: 5,761,612 km (0.081 R)
• M23: 6,299,866 km (0.058 R)
• M24: 6,396,655 km (0.099 R)
• M25: 6,558,819 km (0.109 R)
• M26: 6,821,364 km (0.042 R)
• M27: 7,053,839 km (0.117 R)
• M28: 7,187,878 km (0.057 R)
• M29: 7,458,501 km (0.103 R)
• M30: 7,975,062 km (0.078 R)
• M31: 8,255,259 km (0.056 R)
• M32: 8,645,859 km (0.089 R)
• M33: 10,154,554 km (0.102 R)
• M34: 10,688,319 km (0.051 R)
• M35: 10,919,747 km (0.063 R)
• M36: 11,231,060 km (0.102 R)
• M37: 11,348,494 km (0.063 R)
• M38: 11,743,134 km (0.115 R)
• M39: 13,118,387 km (0.109 R)
• M40: 13,699,275 km (0.066 R)
• M41: 13,908,862 km (0.11 R)
• M42: 14,161,682 km (0.116 R)
• M43: 14,929,419 km (0.074 R)
• M44: 16,327,411 km (0.046 R)
• M45: 16,862,373 km (0.102 R)
• M46: 17,357,841 km (0.09 R)
• M47: 17,448,497 km (0.074 R)
• M48: 18,133,057 km (0.079 R)
• M49: 18,455,441 km (0.078 R)
• M50: 18,687,018 km (0.117 R)
• M51: 19,059,367 km (0.109 R)
• M52: 19,387,286 km (0.071 R)
• M53: 19,669,726 km (0.077 R)
• M54: 20,191,374 km (0.119 R)
• M55: 21,006,234 km (0.098 R)
• M56: 21,588,020 km (0.088 R)
• M57: 22,767,300 km (0.072 R)
• M58: 24,473,613 km (0.042 R)
• M59: 24,880,968 km (0.098 R)
• M60: 25,085,618 km (0.03 R)
• M61: 25,754,321 km (0.106 R)
• M62: 26,585,337 km (0.083 R)
• M63: 26,794,475 km (0.109 R)
• M64: 27,214,396 km (0.074 R)
• M65: 27,742,476 km (0.113 R)
• M66: 28,808,511 km (0.083 R)
• M67: 28,969,628 km (0.112 R)
• M68: 29,184,899 km (0.085 R)
• M69: 30,159,978 km (0.037 R)
• M70: 30,651,557 km (0.117 R)
• M71: 30,925,769 km (0.07 R)
• M72: 31,421,537 km (0.116 R)
• M73: 31,753,494 km (0.069 R)
• M74: 32,756,249 km (0.098 R)
• M75: 33,205,192 km (0.079 R)
• M76: 34,109,362 km (0.113 R)
• M77: 34,964,314 km (0.051 R)
• M78: 35,365,685 km (0.052 R)
• M79: 36,057,425 km (0.098 R)
• M80: 36,173,064 km (0.09 R)
• M81: 36,462,985 km (0.117 R)
• M82: 38,690,647 km (0.111 R)
• M83: 39,165,321 km (0.088 R)
• M84: 39,284,251 km (0.106 R)
• M85: 39,761,319 km (0.105 R)
• M86: 40,060,365 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 4.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.93 AU - 17.83 AU

Year: 25584 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,577,068 km

• M1: 55,501 km (0.09 R)
• M2: 434,283 km (0.11 R)
• M3: 721,511 km (0.098 R)
• M4: 872,904 km (0.111 R)
• M5: 1,106,127 km (0.058 R)
• M6: 1,179,878 km (0.081 R)
• M7: 1,332,169 km (0.079 R)
• M8: 1,437,336 km (0.066 R)
• M9: 1,545,047 km (0.112 R)
• M10: 1,797,269 km (0.104 R)
• M11: 1,855,014 km (0.113 R)
• M12: 2,002,367 km (0.079 R)
• M13: 2,434,556 km (0.073 R)
• M14: 2,498,584 km (0.11 R)
• M15: 2,760,380 km (0.027 R)
• M16: 2,996,745 km (0.041 R)
• M17: 3,031,002 km (0.077 R)
• M18: 3,381,061 km (0.117 R)
• M19: 3,416,815 km (0.038 R)
• M20: 3,855,137 km (0.105 R)
• M21: 3,892,387 km (0.107 R)
• M22: 4,272,366 km (0.118 R)
• M23: 4,823,933 km (0.056 R)
• M24: 4,985,648 km (0.116 R)
• M25: 5,108,169 km (0.119 R)
• M26: 5,949,657 km (0.054 R)
• M27: 10,025,301 km (0.111 R)
• M28: 10,387,328 km (0.108 R)
• M29: 10,964,626 km (0.052 R)
• M30: 13,717,377 km (0.059 R)
• M31: 13,946,411 km (0.113 R)
• M32: 14,524,457 km (0.083 R)
• M33: 14,640,994 km (0.106 R)
• M34: 16,791,314 km (0.082 R)
• M35: 17,097,541 km (0.084 R)
• M36: 17,282,294 km (0.086 R)
• M37: 17,715,829 km (0.095 R)
• M38: 17,965,208 km (0.094 R)
• M39: 18,090,272 km (0.076 R)
• M40: 19,037,825 km (0.106 R)
• M41: 19,101,554 km (0.064 R)
• M42: 20,066,161 km (0.107 R)
• M43: 20,131,086 km (0.11 R)
• M44: 20,326,162 km (0.111 R)
• M45: 20,783,632 km (0.071 R)
• M46: 24,010,907 km (0.057 R)
• M47: 24,633,234 km (0.057 R)
• M48: 24,772,211 km (0.039 R)
• M49: 24,981,199 km (0.089 R)
• M50: 25,964,206 km (0.057 R)
• M51: 26,034,817 km (0.119 R)
• M52: 26,389,364 km (0.055 R)
• M53: 26,888,272 km (0.092 R)
• M54: 27,031,288 km (0.032 R)
• M55: 28,988,028 km (0.118 R)
• M56: 29,355,441 km (0.074 R)
• M57: 30,020,553 km (0.07 R)
• M58: 31,516,232 km (0.114 R)
• M59: 32,121,206 km (0.064 R)
• M60: 32,273,048 km (0.117 R)
• M61: 33,035,997 km (0.115 R)
• M62: 33,342,822 km (0.119 R)
• M63: 33,650,545 km (0.066 R)
• M64: 34,968,951 km (0.083 R)
• M65: 35,516,778 km (0.103 R)
• M66: 36,067,448 km (0.073 R)
• M67: 36,938,407 km (0.072 R)
• M68: 38,943,467 km (0.094 R)
• M69: 39,348,728 km (0.075 R)
• M70: 40,983,683 km (0.091 R)
• M71: 41,065,962 km (0.054 R)
• M72: 43,477,330 km (0.074 R)
• M73: 43,561,254 km (0.105 R)
• M74: 44,572,985 km (0.036 R)
• M75: 44,657,657 km (0.113 R)
• M76: 45,934,026 km (0.1 R)
• M77: 46,963,708 km (0.108 R)
• M78: 47,567,934 km (0.085 R)
• M79: 47,827,636 km (0.092 R)
• M80: 48,871,231 km (0.036 R)
• M81: 50,186,196 km (0.119 R)
• M82: 50,538,948 km (0.118 R)
• M83: 50,892,298 km (0.118 R)
• M84: 53,299,627 km (0.106 R)
• M85: 55,106,470 km (0.053 R)
• M86: 56,017,371 km (0.115 R)
• M87: 56,291,734 km (0.109 R)
• M88: 57,577,378 km (0.07 R)
• M89: 58,687,245 km (0.119 R)
• M90: 58,965,796 km (0.087 R)
• M91: 59,058,696 km (0.065 R)
• M92: 61,021,869 km (0.069 R)
• M93: 62,626,605 km (0.114 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit