🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 210 Days

Day: 41.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 345 Days

Day: 35.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.4

Radius: 11.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.8 AU - 10.84 AU

Year: 9616 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,092,116 km

• M1: 611,706 km (0.109 R)
• M2: 742,454 km (0.08 R)
• M3: 1,132,755 km (0.091 R)
• M4: 1,214,136 km (0.114 R)
• M5: 1,318,855 km (0.088 R)
• M6: 1,426,864 km (0.071 R)
• M7: 1,888,972 km (0.113 R)
• M8: 2,422,588 km (0.06 R)
• M9: 3,292,200 km (0.115 R)
• M10: 3,776,449 km (0.103 R)
• M11: 4,186,496 km (0.036 R)
• M12: 4,544,634 km (0.031 R)
• M13: 4,980,861 km (0.118 R)
• M14: 5,083,485 km (0.068 R)
• M15: 6,038,368 km (0.105 R)
• M16: 6,743,274 km (0.093 R)
• M17: 7,009,558 km (0.107 R)
• M18: 7,279,432 km (0.1 R)
• M19: 7,869,147 km (0.078 R)
• M20: 7,988,975 km (0.109 R)
• M21: 8,352,049 km (0.078 R)
• M22: 8,885,964 km (0.102 R)
• M23: 9,515,921 km (0.071 R)
• M24: 9,857,901 km (0.095 R)
• M25: 10,553,831 km (0.079 R)
• M26: 10,996,790 km (0.114 R)
• M27: 11,175,709 km (0.113 R)
• M28: 11,310,646 km (0.099 R)
• M29: 11,491,211 km (0.106 R)
• M30: 12,130,891 km (0.063 R)
• M31: 12,782,240 km (0.078 R)
• M32: 13,112,253 km (0.103 R)
• M33: 13,732,486 km (0.078 R)
• M34: 13,925,168 km (0.097 R)
• M35: 14,070,428 km (0.072 R)
• M36: 14,313,524 km (0.111 R)
• M37: 14,557,967 km (0.096 R)
• M38: 14,803,756 km (0.111 R)
• M39: 14,902,491 km (0.082 R)
• M40: 15,249,857 km (0.112 R)
• M41: 15,549,651 km (0.046 R)
• M42: 16,053,796 km (0.119 R)
• M43: 16,922,960 km (0.11 R)
• M44: 17,181,465 km (0.115 R)
• M45: 18,440,780 km (0.06 R)
• M46: 18,920,690 km (0.096 R)
• M47: 19,947,380 km (0.097 R)
• M48: 20,825,819 km (0.104 R)
• M49: 21,047,523 km (0.047 R)
• M50: 21,269,825 km (0.092 R)
• M51: 21,885,570 km (0.109 R)
• M52: 23,594,127 km (0.111 R)
• M53: 23,709,617 km (0.097 R)
• M54: 25,997,866 km (0.089 R)
• M55: 26,475,981 km (0.114 R)
• M56: 27,319,563 km (0.114 R)
• M57: 29,342,874 km (0.062 R)
• M58: 29,902,969 km (0.101 R)
• M59: 31,541,065 km (0.079 R)
• M60: 32,050,895 km (0.116 R)
• M61: 32,306,857 km (0.107 R)
• M62: 32,499,240 km (0.099 R)
• M63: 32,949,679 km (0.118 R)
• M64: 35,101,046 km (0.089 R)
• M65: 36,894,724 km (0.108 R)
• M66: 37,566,568 km (0.109 R)
• M67: 37,701,506 km (0.097 R)
• M68: 38,039,298 km (0.086 R)
• M69: 38,582,039 km (0.07 R)
• M70: 38,786,240 km (0.098 R)
• M71: 39,881,147 km (0.113 R)
• M72: 43,155,994 km (0.036 R)
• M73: 43,367,974 km (0.074 R)
• M74: 44,076,918 km (0.107 R)
• M75: 44,147,977 km (0.105 R)
• M76: 44,646,886 km (0.067 R)
• M77: 45,219,248 km (0.085 R)
• M78: 46,010,321 km (0.042 R)
• M79: 46,082,427 km (0.118 R)
• M80: 46,226,789 km (0.082 R)
• M81: 47,679,085 km (0.081 R)
• M82: 47,898,097 km (0.084 R)
• M83: 48,264,163 km (0.119 R)
• M84: 48,557,524 km (0.027 R)
• M85: 48,704,429 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 7.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.07 AU - 19.15 AU

Year: 24850 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,092,116 km

• M1: 97,538 km (0.117 R)
• M2: 319,092 km (0.089 R)
• M3: 690,843 km (0.031 R)
• M4: 759,508 km (0.03 R)
• M5: 830,717 km (0.077 R)
• M6: 954,584 km (0.12 R)
• M7: 1,450,202 km (0.075 R)
• M8: 1,509,742 km (0.104 R)
• M9: 1,724,564 km (0.085 R)
• M10: 1,949,410 km (0.111 R)
• M11: 2,149,721 km (0.108 R)
• M12: 2,217,938 km (0.077 R)
• M13: 2,427,076 km (0.048 R)
• M14: 2,606,294 km (0.109 R)
• M15: 3,092,338 km (0.107 R)
• M16: 3,169,680 km (0.083 R)
• M17: 5,071,966 km (0.096 R)
• M18: 5,117,594 km (0.094 R)
• M19: 5,209,297 km (0.077 R)
• M20: 5,628,620 km (0.116 R)
• M21: 6,010,394 km (0.032 R)
• M22: 6,107,183 km (0.095 R)
• M23: 6,253,341 km (0.078 R)
• M24: 6,598,912 km (0.116 R)
• M25: 6,698,693 km (0.06 R)
• M26: 6,748,809 km (0.095 R)
• M27: 6,900,052 km (0.107 R)
• M28: 6,950,616 km (0.114 R)
• M29: 8,309,863 km (0.076 R)
• M30: 8,634,939 km (0.107 R)
• M31: 10,033,978 km (0.07 R)
• M32: 10,613,221 km (0.11 R)
• M33: 11,025,064 km (0.025 R)
• M34: 11,322,464 km (0.114 R)
• M35: 11,622,408 km (0.075 R)
• M36: 13,287,432 km (0.05 R)
• M37: 13,795,018 km (0.107 R)
• M38: 14,373,513 km (0.079 R)
• M39: 14,503,214 km (0.051 R)
• M40: 14,633,215 km (0.093 R)
• M41: 14,894,413 km (0.096 R)
• M42: 15,487,868 km (0.108 R)
• M43: 15,554,289 km (0.119 R)
• M44: 16,156,271 km (0.099 R)
• M45: 16,697,815 km (0.072 R)
• M46: 16,970,682 km (0.081 R)
• M47: 18,077,407 km (0.06 R)
• M48: 18,780,816 km (0.119 R)
• M49: 19,421,693 km (0.088 R)
• M50: 20,069,602 km (0.077 R)
• M51: 23,414,012 km (0.072 R)
• M52: 23,643,046 km (0.071 R)
• M53: 25,895,092 km (0.112 R)
• M54: 26,052,918 km (0.049 R)
• M55: 26,290,180 km (0.093 R)
• M56: 26,448,754 km (0.118 R)
• M57: 26,846,834 km (0.09 R)
• M58: 28,702,745 km (0.101 R)
• M59: 29,193,725 km (0.054 R)
• M60: 30,183,914 km (0.046 R)
• M61: 30,766,597 km (0.098 R)
• M62: 33,134,283 km (0.08 R)
• M63: 34,426,659 km (0.097 R)
• M64: 34,948,307 km (0.072 R)
• M65: 35,472,348 km (0.109 R)
• M66: 36,263,571 km (0.1 R)
• M67: 37,952,681 km (0.095 R)
• M68: 39,032,777 km (0.041 R)
• M69: 39,758,327 km (0.074 R)
• M70: 41,499,497 km (0.081 R)
• M71: 41,869,153 km (0.091 R)
• M72: 44,110,428 km (0.055 R)
• M73: 44,204,675 km (0.085 R)
• M74: 44,866,047 km (0.066 R)
• M75: 48,513,542 km (0.095 R)
• M76: 49,293,546 km (0.035 R)
• M77: 49,489,220 km (0.089 R)
• M78: 49,587,057 km (0.1 R)
• M79: 49,685,043 km (0.09 R)
• M80: 51,162,472 km (0.088 R)
• M81: 53,958,755 km (0.072 R)
• M82: 54,766,733 km (0.056 R)
• M83: 55,477,024 km (0.028 R)
• M84: 55,680,477 km (0.09 R)
• M85: 58,245,183 km (0.063 R)
• M86: 63,063,730 km (0.037 R)
• M87: 63,701,616 km (0.096 R)
• M88: 64,983,819 km (0.114 R)
• M89: 65,090,931 km (0.104 R)
• M90: 67,464,900 km (0.067 R)
• M91: 67,573,508 km (0.059 R)
• M92: 68,117,296 km (0.103 R)
• M93: 69,428,372 km (0.112 R)
• M94: 70,527,168 km (0.058 R)
• M95: 71,078,736 km (0.097 R)
• M96: 71,299,692 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit