🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 228 Days

Day: 45.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.71 AU - 0.97 AU

Year: 276 Days

Day: 38.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,231,206 km

• M1: 82,728 km (0.073 R)
• M2: 164,109 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.97 AU - 1.45 AU

Year: 477 Days

Day: 29.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,231,206 km

• M1: 201,808 km (0.096 R)
• M2: 482,004 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.26 AU - 1.56 AU

Year: 600 Days

Day: 26 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.74 AU - 2.2 AU

Year: 990 Days

Day: 31.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,231,206 km

• M1: 690,693 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.57 AU - 3.89 AU

Year: 2580 Days

Day: 14.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,231,206 km

• M1: 465,100 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.68 AU - 4.74 AU

Year: 3661 Days

Day: 22.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,231,206 km

• M1: 477,816 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 13.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.35 AU - 8.83 AU

Year: 6761 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,231,206 km

• M1: 172,486 km (0.097 R)
• M2: 254,466 km (0.092 R)
• M3: 489,035 km (0.1 R)
• M4: 612,304 km (0.119 R)
• M5: 776,413 km (0.045 R)
• M6: 910,303 km (0.087 R)
• M7: 1,152,203 km (0.032 R)
• M8: 1,415,495 km (0.096 R)
• M9: 1,564,345 km (0.103 R)
• M10: 1,718,431 km (0.103 R)
• M11: 1,817,614 km (0.077 R)
• M12: 1,918,593 km (0.115 R)
• M13: 2,042,609 km (0.055 R)
• M14: 2,169,169 km (0.098 R)
• M15: 2,320,413 km (0.077 R)
• M16: 2,475,396 km (0.105 R)
• M17: 2,749,010 km (0.078 R)
• M18: 3,032,648 km (0.074 R)
• M19: 3,301,326 km (0.094 R)
• M20: 4,370,053 km (0.099 R)
• M21: 5,215,730 km (0.111 R)
• M22: 5,508,792 km (0.087 R)
• M23: 6,514,538 km (0.12 R)
• M24: 6,608,785 km (0.101 R)
• M25: 7,576,235 km (0.074 R)
• M26: 7,708,629 km (0.072 R)
• M27: 8,110,449 km (0.109 R)
• M28: 8,519,150 km (0.115 R)
• M29: 8,969,440 km (0.109 R)
• M30: 9,427,658 km (0.101 R)
• M31: 9,785,346 km (0.094 R)
• M32: 10,002,114 km (0.067 R)
• M33: 10,220,527 km (0.081 R)
• M34: 10,477,236 km (0.116 R)
• M35: 10,997,239 km (0.082 R)
• M36: 11,640,061 km (0.068 R)
• M37: 12,529,121 km (0.091 R)
• M38: 12,646,705 km (0.062 R)
• M39: 13,280,102 km (0.102 R)
• M40: 13,842,740 km (0.029 R)
• M41: 14,249,496 km (0.051 R)
• M42: 15,283,517 km (0.073 R)
• M43: 16,128,146 km (0.111 R)
• M44: 16,341,623 km (0.06 R)
• M45: 16,513,211 km (0.071 R)
• M46: 18,305,394 km (0.036 R)
• M47: 18,483,565 km (0.108 R)
• M48: 19,929,578 km (0.101 R)
• M49: 20,250,615 km (0.087 R)
• M50: 20,342,767 km (0.09 R)
• M51: 20,481,145 km (0.114 R)
• M52: 20,619,823 km (0.073 R)
• M53: 21,177,673 km (0.046 R)
• M54: 21,552,416 km (0.112 R)
• M55: 22,118,644 km (0.102 R)
• M56: 22,833,273 km (0.065 R)
• M57: 24,089,895 km (0.09 R)
• M58: 25,170,590 km (0.091 R)
• M59: 25,418,473 km (0.095 R)
• M60: 26,468,202 km (0.032 R)
• M61: 28,043,766 km (0.054 R)
• M62: 28,713,516 km (0.081 R)
• M63: 28,817,038 km (0.111 R)
• M64: 29,336,442 km (0.09 R)
• M65: 30,016,214 km (0.088 R)
• M66: 30,121,382 km (0.052 R)
• M67: 31,711,906 km (0.074 R)
• M68: 32,140,654 km (0.113 R)
• M69: 32,248,065 km (0.074 R)
• M70: 33,329,508 km (0.07 R)
• M71: 33,492,869 km (0.09 R)
• M72: 33,656,379 km (0.08 R)
• M73: 34,698,029 km (0.119 R)
• M74: 35,361,496 km (0.106 R)
• M75: 36,140,751 km (0.11 R)
• M76: 36,532,548 km (0.104 R)
• M77: 36,813,194 km (0.05 R)
• M78: 37,207,384 km (0.083 R)
• M79: 37,320,330 km (0.059 R)
• M80: 37,433,277 km (0.094 R)
• M81: 37,886,409 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.8

Radius: 5.2

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.12 AU - 17.88 AU

Year: 19775 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,231,206 km

• M1: 91,404 km (0.083 R)
• M2: 203,453 km (0.118 R)
• M3: 246,986 km (0.076 R)
• M4: 1,092,364 km (0.094 R)
• M5: 1,678,339 km (0.117 R)
• M6: 1,837,959 km (0.117 R)
• M7: 1,903,184 km (0.113 R)
• M8: 2,002,667 km (0.1 R)
• M9: 2,310,988 km (0.083 R)
• M10: 2,488,710 km (0.096 R)
• M11: 2,524,763 km (0.094 R)
• M12: 3,243,282 km (0.074 R)
• M13: 3,727,680 km (0.083 R)
• M14: 3,769,118 km (0.106 R)
• M15: 3,978,256 km (0.12 R)
• M16: 4,320,985 km (0.108 R)
• M17: 5,545,892 km (0.087 R)
• M18: 5,976,734 km (0.09 R)
• M19: 6,269,796 km (0.093 R)
• M20: 6,517,680 km (0.097 R)
• M21: 7,280,330 km (0.069 R)
• M22: 7,384,151 km (0.06 R)
• M23: 7,540,780 km (0.083 R)
• M24: 9,222,858 km (0.09 R)
• M25: 9,448,003 km (0.102 R)
• M26: 10,600,954 km (0.092 R)
• M27: 10,896,111 km (0.106 R)
• M28: 11,494,352 km (0.028 R)
• M29: 11,615,377 km (0.067 R)
• M30: 13,415,937 km (0.089 R)
• M31: 13,863,534 km (0.063 R)
• M32: 14,642,041 km (0.072 R)
• M33: 15,235,197 km (0.109 R)
• M34: 15,568,052 km (0.112 R)
• M35: 16,038,238 km (0.061 R)
• M36: 16,649,495 km (0.114 R)
• M37: 18,175,543 km (0.097 R)
• M38: 18,457,834 km (0.11 R)
• M39: 21,731,335 km (0.111 R)
• M40: 22,558,312 km (0.082 R)
• M41: 22,937,692 km (0.116 R)
• M42: 23,089,983 km (0.101 R)
• M43: 23,395,611 km (0.086 R)
• M44: 23,548,949 km (0.094 R)
• M45: 25,022,189 km (0.116 R)
• M46: 25,257,506 km (0.1 R)
• M47: 26,206,106 km (0.119 R)
• M48: 26,844,889 km (0.076 R)
• M49: 27,650,773 km (0.086 R)
• M50: 29,203,449 km (0.107 R)
• M51: 33,164,202 km (0.088 R)
• M52: 37,021,583 km (0.11 R)
• M53: 37,468,881 km (0.064 R)
• M54: 37,827,916 km (0.101 R)
• M55: 38,097,940 km (0.089 R)
• M56: 38,188,148 km (0.08 R)
• M57: 38,549,576 km (0.116 R)
• M58: 38,640,083 km (0.084 R)
• M59: 39,093,664 km (0.108 R)
• M60: 39,549,039 km (0.09 R)
• M61: 39,640,444 km (0.115 R)
• M62: 40,649,182 km (0.07 R)
• M63: 43,067,133 km (0.1 R)
• M64: 43,631,715 km (0.093 R)
• M65: 45,340,123 km (0.119 R)
• M66: 47,846,186 km (0.12 R)
• M67: 51,588,826 km (0.11 R)
• M68: 53,091,985 km (0.102 R)
• M69: 53,192,664 km (0.085 R)
• M70: 53,495,151 km (0.104 R)
• M71: 54,203,348 km (0.064 R)
• M72: 54,711,083 km (0.044 R)
• M73: 54,914,536 km (0.114 R)
• M74: 57,376,468 km (0.074 R)
• M75: 58,829,063 km (0.107 R)
• M76: 58,933,333 km (0.114 R)
• M77: 60,293,776 km (0.103 R)
• M78: 63,365,768 km (0.106 R)
• M79: 63,793,469 km (0.065 R)
• M80: 64,436,889 km (0.101 R)
• M81: 64,544,301 km (0.036 R)
• M82: 65,730,013 km (0.071 R)
• M83: 65,838,172 km (0.087 R)
• M84: 66,922,907 km (0.101 R)
• M85: 68,122,981 km (0.104 R)
• M86: 68,890,268 km (0.093 R)
• M87: 69,991,608 km (0.05 R)
• M88: 70,322,967 km (0.031 R)
• M89: 70,765,777 km (0.054 R)
• M90: 71,209,634 km (0.1 R)
• M91: 71,542,938 km (0.098 R)
• M92: 72,211,341 km (0.08 R)
• M93: 72,322,941 km (0.077 R)
• M94: 72,434,541 km (0.117 R)
• M95: 73,329,884 km (0.094 R)
• M96: 74,116,320 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.6

Radius: 7.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.13 AU - 21.19 AU

Year: 31221 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,231,206 km

• M1: 225,145 km (0.09 R)
• M2: 675,883 km (0.067 R)
• M3: 1,387,670 km (0.101 R)
• M4: 1,623,137 km (0.077 R)
• M5: 1,684,023 km (0.085 R)
• M6: 1,839,755 km (0.103 R)
• M7: 2,614,971 km (0.035 R)
• M8: 2,980,438 km (0.112 R)
• M9: 4,087,463 km (0.106 R)
• M10: 4,255,162 km (0.105 R)
• M11: 5,491,139 km (0.084 R)
• M12: 7,948,883 km (0.063 R)
• M13: 8,529,622 km (0.063 R)
• M14: 8,906,160 km (0.09 R)
• M15: 10,295,176 km (0.064 R)
• M16: 11,395,169 km (0.113 R)
• M17: 12,109,050 km (0.093 R)
• M18: 12,471,376 km (0.095 R)
• M19: 13,268,583 km (0.081 R)
• M20: 13,330,666 km (0.12 R)
• M21: 15,823,266 km (0.108 R)
• M22: 16,618,678 km (0.114 R)
• M23: 16,819,588 km (0.096 R)
• M24: 21,002,643 km (0.102 R)
• M25: 21,364,970 km (0.074 R)
• M26: 21,949,149 km (0.038 R)
• M27: 22,390,762 km (0.115 R)
• M28: 23,733,104 km (0.077 R)
• M29: 24,413,924 km (0.107 R)
• M30: 24,947,839 km (0.115 R)
• M31: 25,794,862 km (0.099 R)
• M32: 25,872,353 km (0.116 R)
• M33: 27,200,932 km (0.075 R)
• M34: 27,595,870 km (0.067 R)
• M35: 28,231,811 km (0.115 R)
• M36: 29,114,139 km (0.077 R)
• M37: 31,070,431 km (0.056 R)
• M38: 31,317,865 km (0.064 R)
• M39: 33,998,360 km (0.117 R)
• M40: 35,365,984 km (0.107 R)
• M41: 37,450,929 km (0.076 R)
• M42: 38,508,287 km (0.074 R)
• M43: 39,040,556 km (0.114 R)
• M44: 40,472,058 km (0.113 R)
• M45: 40,922,946 km (0.059 R)
• M46: 42,011,720 km (0.074 R)
• M47: 43,755,133 km (0.035 R)
• M48: 44,682,191 km (0.117 R)
• M49: 44,868,291 km (0.078 R)
• M50: 48,645,787 km (0.066 R)
• M51: 50,863,575 km (0.111 R)
• M52: 51,058,052 km (0.07 R)
• M53: 52,327,690 km (0.064 R)
• M54: 53,015,690 km (0.089 R)
• M55: 53,212,860 km (0.075 R)
• M56: 54,102,818 km (0.086 R)
• M57: 56,701,483 km (0.096 R)
• M58: 57,914,572 km (0.025 R)
• M59: 59,238,363 km (0.112 R)
• M60: 59,647,663 km (0.095 R)
• M61: 61,294,436 km (0.088 R)
• M62: 64,948,215 km (0.051 R)
• M63: 66,961,204 km (0.096 R)
• M64: 67,387,558 km (0.115 R)
• M65: 68,135,846 km (0.095 R)
• M66: 68,564,743 km (0.063 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit