🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.53 AU - 0.73 AU

Year: 191 Days

Day: 19.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,204,793 km

• M1: 45,029 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 37.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 400 Days

Day: 39.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.34 AU - 2.48 AU

Year: 1433 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.39 AU - 3.97 AU

Year: 2171 Days

Day: 25.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,204,793 km

• M1: 318,195 km (0.103 R)
• M2: 574,755 km (0.114 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 10.2

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.86 AU - 5.6 AU

Year: 3939 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,204,793 km

• M1: 147,504 km (0.086 R)
• M2: 284,386 km (0.119 R)
• M3: 366,515 km (0.088 R)
• M4: 509,381 km (0.091 R)
• M5: 650,152 km (0.101 R)
• M6: 719,865 km (0.079 R)
• M7: 792,420 km (0.117 R)
• M8: 1,039,855 km (0.094 R)
• M9: 1,109,119 km (0.074 R)
• M10: 1,770,640 km (0.083 R)
• M11: 2,168,272 km (0.063 R)
• M12: 2,294,981 km (0.116 R)
• M13: 2,536,731 km (0.104 R)
• M14: 2,632,025 km (0.09 R)
• M15: 2,806,456 km (0.076 R)
• M16: 3,004,972 km (0.116 R)
• M17: 3,146,642 km (0.11 R)
• M18: 3,352,937 km (0.118 R)
• M19: 3,844,366 km (0.115 R)
• M20: 3,998,452 km (0.117 R)
• M21: 4,177,221 km (0.113 R)
• M22: 4,519,352 km (0.046 R)
• M23: 4,870,607 km (0.116 R)
• M24: 4,989,687 km (0.104 R)
• M25: 5,279,608 km (0.051 R)
• M26: 5,900,888 km (0.089 R)
• M27: 6,053,627 km (0.073 R)
• M28: 6,414,757 km (0.086 R)
• M29: 6,493,146 km (0.097 R)
• M30: 6,969,765 km (0.041 R)
• M31: 7,104,253 km (0.095 R)
• M32: 7,212,413 km (0.104 R)
• M33: 8,238,953 km (0.042 R)
• M34: 8,639,277 km (0.081 R)
• M35: 9,192,640 km (0.064 R)
• M36: 9,548,234 km (0.107 R)
• M37: 10,150,664 km (0.114 R)
• M38: 10,610,678 km (0.086 R)
• M39: 11,234,650 km (0.091 R)
• M40: 11,360,911 km (0.083 R)
• M41: 11,487,620 km (0.068 R)
• M42: 11,582,914 km (0.082 R)
• M43: 11,870,591 km (0.071 R)
• M44: 12,290,063 km (0.111 R)
• M45: 12,355,139 km (0.044 R)
• M46: 12,550,813 km (0.091 R)
• M47: 12,780,296 km (0.031 R)
• M48: 13,343,681 km (0.099 R)
• M49: 13,510,782 km (0.116 R)
• M50: 13,577,952 km (0.1 R)
• M51: 13,881,186 km (0.093 R)
• M52: 14,563,203 km (0.09 R)
• M53: 14,769,947 km (0.073 R)
• M54: 15,676,959 km (0.087 R)
• M55: 15,747,420 km (0.06 R)
• M56: 15,888,790 km (0.06 R)
• M57: 16,279,689 km (0.099 R)
• M58: 16,817,942 km (0.104 R)
• M59: 18,170,457 km (0.073 R)
• M60: 18,467,408 km (0.028 R)
• M61: 18,579,158 km (0.118 R)
• M62: 19,141,496 km (0.097 R)
• M63: 19,216,894 km (0.062 R)
• M64: 19,557,528 km (0.072 R)
• M65: 19,785,665 km (0.097 R)
• M66: 21,017,304 km (0.034 R)
• M67: 21,681,668 km (0.063 R)
• M68: 23,473,551 km (0.097 R)
• M69: 23,594,726 km (0.076 R)
• M70: 23,756,591 km (0.097 R)
• M71: 23,959,296 km (0.079 R)
• M72: 24,081,368 km (0.108 R)
• M73: 24,285,120 km (0.084 R)
• M74: 24,530,311 km (0.065 R)
• M75: 24,899,818 km (0.081 R)
• M76: 27,750,106 km (0.025 R)
• M77: 27,920,947 km (0.082 R)
• M78: 28,392,629 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 13.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.28 AU - 8.42 AU

Year: 8421 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,204,793 km

• M1: 191,934 km (0.112 R)
• M2: 546,631 km (0.088 R)
• M3: 640,578 km (0.113 R)
• M4: 771,027 km (0.074 R)
• M5: 1,027,737 km (0.079 R)
• M6: 1,149,211 km (0.062 R)
• M7: 1,331,720 km (0.091 R)
• M8: 1,504,655 km (0.093 R)
• M9: 2,069,238 km (0.105 R)
• M10: 2,317,570 km (0.043 R)
• M11: 2,943,338 km (0.119 R)
• M12: 3,513,007 km (0.112 R)
• M13: 4,316,198 km (0.101 R)
• M14: 4,518,454 km (0.059 R)
• M15: 4,813,012 km (0.08 R)
• M16: 4,932,691 km (0.083 R)
• M17: 5,174,890 km (0.028 R)
• M18: 5,328,377 km (0.092 R)
• M19: 5,671,255 km (0.073 R)
• M20: 6,215,492 km (0.049 R)
• M21: 6,743,124 km (0.089 R)
• M22: 7,182,493 km (0.1 R)
• M23: 7,526,867 km (0.112 R)
• M24: 8,018,147 km (0.077 R)
• M25: 8,519,898 km (0.063 R)
• M26: 8,847,816 km (0.074 R)
• M27: 9,031,822 km (0.118 R)
• M28: 9,328,923 km (0.118 R)
• M29: 9,553,918 km (0.089 R)
• M30: 10,124,185 km (0.118 R)
• M31: 11,337,723 km (0.094 R)
• M32: 11,457,701 km (0.054 R)
• M33: 11,658,461 km (0.058 R)
• M34: 12,022,732 km (0.102 R)
• M35: 12,349,753 km (0.047 R)
• M36: 12,721,205 km (0.11 R)
• M37: 13,432,842 km (0.039 R)
• M38: 14,071,475 km (0.07 R)
• M39: 14,589,682 km (0.041 R)
• M40: 14,982,376 km (0.081 R)
• M41: 15,246,117 km (0.106 R)
• M42: 15,957,006 km (0.093 R)
• M43: 16,091,495 km (0.119 R)
• M44: 16,181,403 km (0.094 R)
• M45: 16,452,026 km (0.103 R)
• M46: 16,633,338 km (0.036 R)
• M47: 17,734,828 km (0.093 R)
• M48: 17,874,253 km (0.103 R)
• M49: 18,107,326 km (0.058 R)
• M50: 18,294,473 km (0.103 R)
• M51: 18,670,861 km (0.102 R)
• M52: 19,144,788 km (0.081 R)
• M53: 19,335,525 km (0.104 R)
• M54: 19,959,797 km (0.108 R)
• M55: 20,444,494 km (0.115 R)
• M56: 23,382,297 km (0.108 R)
• M57: 23,893,323 km (0.036 R)
• M58: 24,150,183 km (0.078 R)
• M59: 24,718,505 km (0.1 R)
• M60: 25,082,477 km (0.111 R)
• M61: 25,291,166 km (0.095 R)
• M62: 25,395,884 km (0.106 R)
• M63: 25,657,980 km (0.113 R)
• M64: 26,185,013 km (0.084 R)
• M65: 26,396,843 km (0.11 R)
• M66: 26,609,123 km (0.072 R)
• M67: 26,715,637 km (0.068 R)
• M68: 26,982,220 km (0.101 R)
• M69: 27,303,407 km (0.039 R)
• M70: 27,787,356 km (0.043 R)
• M71: 28,003,525 km (0.119 R)
• M72: 29,092,148 km (0.117 R)
• M73: 29,696,823 km (0.113 R)
• M74: 29,917,779 km (0.081 R)
• M75: 30,139,184 km (0.107 R)
• M76: 30,305,686 km (0.07 R)
• M77: 30,416,837 km (0.109 R)
• M78: 30,528,138 km (0.086 R)
• M79: 32,156,810 km (0.102 R)
• M80: 35,850,083 km (0.094 R)
• M81: 36,321,166 km (0.114 R)
• M82: 36,794,344 km (0.108 R)
• M83: 37,269,467 km (0.073 R)
• M84: 37,448,087 km (0.065 R)
• M85: 38,105,869 km (0.08 R)
• M86: 38,586,527 km (0.046 R)
• M87: 39,069,279 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit