🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.31 AU - 3.77 AU

Year: 2385 Days

Day: 23.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.53 AU - 4.53 AU

Year: 2898 Days

Day: 45 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,359,893 km

• M1: 3,112,832 km (0.086 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6 AU - 8.4 AU

Year: 6919 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,359,893 km

• M1: 169,794 km (0.109 R)
• M2: 276,457 km (0.111 R)
• M3: 361,129 km (0.088 R)
• M4: 435,779 km (0.076 R)
• M5: 872,305 km (0.116 R)
• M6: 1,109,867 km (0.101 R)
• M7: 1,280,109 km (0.03 R)
• M8: 1,704,817 km (0.092 R)
• M9: 1,882,839 km (0.107 R)
• M10: 2,087,937 km (0.079 R)
• M11: 2,322,208 km (0.105 R)
• M12: 2,655,661 km (0.087 R)
• M13: 2,793,441 km (0.111 R)
• M14: 3,124,202 km (0.11 R)
• M15: 3,517,644 km (0.092 R)
• M16: 4,190,685 km (0.069 R)
• M17: 4,875,245 km (0.029 R)
• M18: 5,073,163 km (0.07 R)
• M19: 5,981,521 km (0.116 R)
• M20: 6,072,178 km (0.085 R)
• M21: 6,594,274 km (0.09 R)
• M22: 6,687,922 km (0.1 R)
• M23: 7,291,251 km (0.097 R)
• M24: 7,615,878 km (0.113 R)
• M25: 7,812,898 km (0.07 R)
• M26: 8,078,285 km (0.102 R)
• M27: 8,178,665 km (0.087 R)
• M28: 8,482,050 km (0.083 R)
• M29: 9,344,182 km (0.119 R)
• M30: 9,626,025 km (0.108 R)
• M31: 9,732,389 km (0.041 R)
• M32: 9,910,709 km (0.118 R)
• M33: 10,054,024 km (0.061 R)
• M34: 10,488,307 km (0.118 R)
• M35: 10,781,219 km (0.071 R)
• M36: 11,676,114 km (0.08 R)
• M37: 11,979,797 km (0.102 R)
• M38: 14,217,482 km (0.079 R)
• M39: 14,664,032 km (0.115 R)
• M40: 14,868,532 km (0.046 R)
• M41: 16,453,522 km (0.112 R)
• M42: 17,222,904 km (0.078 R)
• M43: 17,742,307 km (0.086 R)
• M44: 17,873,056 km (0.076 R)
• M45: 18,003,954 km (0.115 R)
• M46: 18,091,469 km (0.111 R)
• M47: 18,398,893 km (0.086 R)
• M48: 18,840,954 km (0.114 R)
• M49: 19,018,826 km (0.103 R)
• M50: 19,780,878 km (0.086 R)
• M51: 20,233,860 km (0.093 R)
• M52: 21,103,921 km (0.113 R)
• M53: 21,381,126 km (0.111 R)
• M54: 21,799,402 km (0.09 R)
• M55: 23,165,230 km (0.104 R)
• M56: 23,642,597 km (0.035 R)
• M57: 24,123,255 km (0.063 R)
• M58: 24,704,293 km (0.069 R)
• M59: 24,899,070 km (0.111 R)
• M60: 25,387,955 km (0.107 R)
• M61: 25,979,017 km (0.106 R)
• M62: 26,375,601 km (0.112 R)
• M63: 27,074,372 km (0.091 R)
• M64: 27,526,756 km (0.117 R)
• M65: 30,972,594 km (0.105 R)
• M66: 31,762,620 km (0.085 R)
• M67: 32,027,408 km (0.108 R)
• M68: 32,399,308 km (0.077 R)
• M69: 32,879,518 km (0.106 R)
• M70: 33,955,425 km (0.091 R)
• M71: 34,334,656 km (0.098 R)
• M72: 35,042,703 km (0.082 R)
• M73: 35,425,973 km (0.1 R)
• M74: 35,590,680 km (0.096 R)
• M75: 36,417,956 km (0.099 R)
• M76: 36,861,663 km (0.114 R)
• M77: 37,028,615 km (0.064 R)
• M78: 37,139,915 km (0.105 R)
• M79: 37,307,315 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 5.5

Gravity: 30.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.48 AU - 17.74 AU

Year: 21036 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,359,893 km

• M1: 71,209 km (0.108 R)
• M2: 245,041 km (0.083 R)
• M3: 392,994 km (0.055 R)
• M4: 544,835 km (0.107 R)
• M5: 639,980 km (0.107 R)
• M6: 715,078 km (0.083 R)
• M7: 766,689 km (0.103 R)
• M8: 957,875 km (0.119 R)
• M9: 2,006,706 km (0.084 R)
• M10: 2,308,445 km (0.103 R)
• M11: 2,386,086 km (0.062 R)
• M12: 2,828,746 km (0.068 R)
• M13: 2,870,334 km (0.105 R)
• M14: 3,209,772 km (0.047 R)
• M15: 3,296,539 km (0.087 R)
• M16: 3,517,196 km (0.082 R)
• M17: 4,112,894 km (0.084 R)
• M18: 4,788,777 km (0.07 R)
• M19: 5,550,679 km (0.071 R)
• M20: 5,602,739 km (0.1 R)
• M21: 6,240,924 km (0.049 R)
• M22: 6,568,693 km (0.096 R)
• M23: 6,623,895 km (0.092 R)
• M24: 8,111,346 km (0.074 R)
• M25: 8,349,057 km (0.062 R)
• M26: 8,468,885 km (0.086 R)
• M27: 8,649,450 km (0.07 R)
• M28: 11,574,387 km (0.118 R)
• M29: 12,179,211 km (0.065 R)
• M30: 12,588,212 km (0.053 R)
• M31: 12,656,877 km (0.068 R)
• M32: 13,349,665 km (0.117 R)
• M33: 14,054,720 km (0.093 R)
• M34: 15,207,970 km (0.108 R)
• M35: 16,842,476 km (0.101 R)
• M36: 17,834,310 km (0.094 R)
• M37: 19,475,997 km (0.037 R)
• M38: 19,873,928 km (0.061 R)
• M39: 20,033,848 km (0.093 R)
• M40: 20,114,032 km (0.087 R)
• M41: 22,566,988 km (0.096 R)
• M42: 23,236,888 km (0.115 R)
• M43: 23,574,231 km (0.114 R)
• M44: 24,339,274 km (0.11 R)
• M45: 24,596,134 km (0.073 R)
• M46: 25,026,228 km (0.06 R)
• M47: 28,015,792 km (0.077 R)
• M48: 29,461,206 km (0.091 R)
• M49: 31,581,008 km (0.113 R)
• M50: 32,048,352 km (0.103 R)
• M51: 33,368,852 km (0.074 R)
• M52: 33,749,429 km (0.097 R)
• M53: 35,189,309 km (0.086 R)
• M54: 36,160,498 km (0.095 R)
• M55: 36,845,357 km (0.116 R)
• M56: 37,337,235 km (0.094 R)
• M57: 37,633,439 km (0.114 R)
• M58: 40,739,240 km (0.059 R)
• M59: 41,554,100 km (0.1 R)
• M60: 44,134,663 km (0.103 R)
• M61: 44,343,352 km (0.067 R)
• M62: 45,707,685 km (0.102 R)
• M63: 46,448,044 km (0.098 R)
• M64: 48,585,200 km (0.096 R)
• M65: 49,991,420 km (0.102 R)
• M66: 50,100,177 km (0.073 R)
• M67: 51,520,759 km (0.114 R)
• M68: 51,960,427 km (0.092 R)
• M69: 54,177,916 km (0.092 R)
• M70: 56,086,934 km (0.037 R)
• M71: 57,675,514 km (0.089 R)
• M72: 57,903,651 km (0.104 R)
• M73: 58,704,448 km (0.032 R)
• M74: 61,245,368 km (0.095 R)
• M75: 63,468,393 km (0.075 R)
• M76: 64,649,019 km (0.076 R)
• M77: 66,075,285 km (0.026 R)
• M78: 66,433,422 km (0.098 R)
• M79: 66,672,629 km (0.104 R)
• M80: 66,792,308 km (0.041 R)
• M81: 69,200,983 km (0.061 R)
• M82: 69,929,076 km (0.118 R)
• M83: 70,781,784 km (0.071 R)
• M84: 71,148,299 km (0.097 R)
• M85: 71,392,891 km (0.119 R)
• M86: 73,483,970 km (0.102 R)
• M87: 74,599,222 km (0.112 R)
• M88: 76,971,695 km (0.109 R)
• M89: 77,600,155 km (0.118 R)
• M90: 78,356,672 km (0.075 R)
• M91: 79,242,142 km (0.072 R)
• M92: 81,023,254 km (0.102 R)
• M93: 83,074,839 km (0.08 R)
• M94: 84,624,673 km (0.057 R)
• M95: 86,836,627 km (0.063 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit