🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 43.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,039,034 km

• M1: 49,966 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.59 AU - 0.65 AU

Year: 183 Days

Day: 25.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.52 AU

Year: 1149 Days

Day: 38.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.43 AU - 3.89 AU

Year: 2105 Days

Day: 44.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.92 AU - 3.88 AU

Year: 2349 Days

Day: 35.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.42 AU - 3.94 AU

Year: 2645 Days

Day: 13.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 14.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.39 AU - 8.65 AU

Year: 6970 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,039,034 km

• M1: 339,886 km (0.039 R)
• M2: 470,336 km (0.077 R)
• M3: 658,380 km (0.087 R)
• M4: 1,007,542 km (0.108 R)
• M5: 1,462,319 km (0.075 R)
• M6: 2,050,089 km (0.098 R)
• M7: 2,323,853 km (0.076 R)
• M8: 2,648,780 km (0.073 R)
• M9: 2,787,008 km (0.085 R)
• M10: 3,091,440 km (0.045 R)
• M11: 3,321,821 km (0.051 R)
• M12: 3,449,876 km (0.108 R)
• M13: 3,645,102 km (0.097 R)
• M14: 5,039,354 km (0.08 R)
• M15: 5,793,327 km (0.116 R)
• M16: 5,922,430 km (0.062 R)
• M17: 6,183,628 km (0.063 R)
• M18: 6,315,723 km (0.117 R)
• M19: 7,017,636 km (0.076 R)
• M20: 7,294,243 km (0.086 R)
• M21: 8,030,414 km (0.084 R)
• M22: 8,203,648 km (0.03 R)
• M23: 8,378,229 km (0.109 R)
• M24: 8,642,419 km (0.038 R)
• M25: 8,820,141 km (0.089 R)
• M26: 8,968,991 km (0.079 R)
• M27: 9,148,957 km (0.079 R)
• M28: 9,330,120 km (0.095 R)
• M29: 9,695,887 km (0.081 R)
• M30: 10,599,458 km (0.118 R)
• M31: 10,789,746 km (0.054 R)
• M32: 11,045,260 km (0.087 R)
• M33: 11,562,419 km (0.085 R)
• M34: 11,693,018 km (0.05 R)
• M35: 12,889,801 km (0.066 R)
• M36: 13,434,338 km (0.116 R)
• M37: 13,537,261 km (0.096 R)
• M38: 13,744,005 km (0.09 R)
• M39: 14,125,629 km (0.103 R)
• M40: 14,405,377 km (0.093 R)
• M41: 15,041,468 km (0.06 R)
• M42: 15,470,813 km (0.063 R)
• M43: 15,867,846 km (0.039 R)
• M44: 16,158,664 km (0.111 R)
• M45: 16,268,320 km (0.102 R)
• M46: 17,153,490 km (0.118 R)
• M47: 17,601,985 km (0.101 R)
• M48: 17,940,973 km (0.03 R)
• M49: 18,510,642 km (0.113 R)
• M50: 18,855,316 km (0.111 R)
• M51: 20,689,834 km (0.088 R)
• M52: 20,967,937 km (0.083 R)
• M53: 21,127,408 km (0.062 R)
• M54: 21,247,236 km (0.073 R)
• M55: 21,648,457 km (0.094 R)
• M56: 22,703,272 km (0.083 R)
• M57: 24,736,606 km (0.087 R)
• M58: 25,074,099 km (0.057 R)
• M59: 25,370,602 km (0.056 R)
• M60: 25,668,302 km (0.085 R)
• M61: 26,138,488 km (0.082 R)
• M62: 26,267,292 km (0.116 R)
• M63: 26,957,387 km (0.065 R)
• M64: 27,087,537 km (0.09 R)
• M65: 27,959,992 km (0.088 R)
• M66: 28,091,638 km (0.057 R)
• M67: 28,267,565 km (0.045 R)
• M68: 28,487,923 km (0.062 R)
• M69: 28,930,433 km (0.049 R)
• M70: 29,241,447 km (0.07 R)
• M71: 29,553,658 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 7.7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.07 AU - 19.53 AU

Year: 24661 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,039,034 km

• M1: 114,442 km (0.098 R)
• M2: 370,704 km (0.067 R)
• M3: 665,262 km (0.037 R)
• M4: 1,209,798 km (0.092 R)
• M5: 1,800,410 km (0.088 R)
• M6: 1,896,003 km (0.078 R)
• M7: 2,092,276 km (0.117 R)
• M8: 2,830,242 km (0.08 R)
• M9: 3,285,468 km (0.082 R)
• M10: 3,561,626 km (0.082 R)
• M11: 3,763,434 km (0.051 R)
• M12: 5,006,742 km (0.062 R)
• M13: 5,370,414 km (0.068 R)
• M14: 5,508,942 km (0.045 R)
• M15: 5,601,991 km (0.112 R)
• M16: 5,695,640 km (0.08 R)
• M17: 5,979,576 km (0.061 R)
• M18: 6,268,151 km (0.102 R)
• M19: 6,908,878 km (0.115 R)
• M20: 7,009,259 km (0.088 R)
• M21: 7,211,665 km (0.077 R)
• M22: 7,262,528 km (0.078 R)
• M23: 7,518,789 km (0.118 R)
• M24: 8,953,133 km (0.1 R)
• M25: 9,394,148 km (0.095 R)
• M26: 9,898,742 km (0.091 R)
• M27: 10,012,137 km (0.063 R)
• M28: 10,469,757 km (0.079 R)
• M29: 11,943,445 km (0.064 R)
• M30: 13,859,196 km (0.073 R)
• M31: 14,884,689 km (0.1 R)
• M32: 15,341,112 km (0.118 R)
• M33: 16,334,442 km (0.054 R)
• M34: 19,721,338 km (0.113 R)
• M35: 22,119,990 km (0.118 R)
• M36: 22,864,838 km (0.089 R)
• M37: 23,165,081 km (0.116 R)
• M38: 23,693,760 km (0.111 R)
• M39: 24,762,786 km (0.112 R)
• M40: 26,160,329 km (0.105 R)
• M41: 27,982,880 km (0.053 R)
• M42: 28,788,165 km (0.078 R)
• M43: 29,112,344 km (0.067 R)
• M44: 30,338,897 km (0.114 R)
• M45: 30,586,182 km (0.075 R)
• M46: 30,834,216 km (0.078 R)
• M47: 32,336,178 km (0.073 R)
• M48: 33,180,808 km (0.087 R)
• M49: 34,032,768 km (0.116 R)
• M50: 34,633,403 km (0.078 R)
• M51: 35,064,694 km (0.092 R)
• M52: 35,237,629 km (0.116 R)
• M53: 35,410,863 km (0.042 R)
• M54: 35,584,397 km (0.076 R)
• M55: 35,845,295 km (0.094 R)
• M56: 36,894,874 km (0.057 R)
• M57: 37,777,352 km (0.072 R)
• M58: 39,024,400 km (0.082 R)
• M59: 41,467,483 km (0.057 R)
• M60: 43,123,381 km (0.098 R)
• M61: 44,239,382 km (0.035 R)
• M62: 44,894,770 km (0.109 R)
• M63: 45,553,300 km (0.065 R)
• M64: 45,647,696 km (0.119 R)
• M65: 47,739,672 km (0.065 R)
• M66: 48,797,329 km (0.081 R)
• M67: 49,474,409 km (0.069 R)
• M68: 50,057,243 km (0.067 R)
• M69: 51,917,791 km (0.119 R)
• M70: 53,005,218 km (0.067 R)
• M71: 53,701,148 km (0.073 R)
• M72: 53,900,562 km (0.084 R)
• M73: 55,202,661 km (0.037 R)
• M74: 57,940,003 km (0.118 R)
• M75: 58,246,829 km (0.107 R)
• M76: 58,349,303 km (0.042 R)
• M77: 59,582,887 km (0.098 R)
• M78: 59,686,110 km (0.059 R)
• M79: 60,824,998 km (0.118 R)
• M80: 61,762,229 km (0.113 R)
• M81: 62,389,792 km (0.104 R)
• M82: 63,124,467 km (0.115 R)
• M83: 63,756,518 km (0.107 R)
• M84: 64,920,689 km (0.06 R)
• M85: 65,026,903 km (0.11 R)
• M86: 65,345,696 km (0.058 R)
• M87: 66,305,516 km (0.055 R)
• M88: 68,023,349 km (0.047 R)
• M89: 68,671,407 km (0.055 R)
• M90: 68,887,725 km (0.09 R)
• M91: 69,973,357 km (0.05 R)
• M92: 70,736,605 km (0.113 R)
• M93: 72,822,299 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit