🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.63 AU - 0.79 AU

Year: 222 Days

Day: 39.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,170,861 km

• M1: 119,080 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.45 AU - 1.83 AU

Year: 779 Days

Day: 21.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.18 AU - 2.26 AU

Year: 1227 Days

Day: 36 Hours

Environment

Temp: -91 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 10.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.86 AU - 8.18 AU

Year: 7648 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,170,861 km

• M1: 167,400 km (0.092 R)
• M2: 258,954 km (0.104 R)
• M3: 331,509 km (0.095 R)
• M4: 470,336 km (0.112 R)
• M5: 618,438 km (0.12 R)
• M6: 712,684 km (0.106 R)
• M7: 797,805 km (0.028 R)
• M8: 1,059,003 km (0.089 R)
• M9: 1,622,688 km (0.053 R)
• M10: 2,420,643 km (0.1 R)
• M11: 2,575,477 km (0.118 R)
• M12: 2,665,535 km (0.107 R)
• M13: 3,107,447 km (0.028 R)
• M14: 3,349,347 km (0.068 R)
• M15: 3,698,508 km (0.065 R)
• M16: 4,164,655 km (0.074 R)
• M17: 4,677,028 km (0.045 R)
• M18: 4,843,081 km (0.104 R)
• M19: 5,209,447 km (0.117 R)
• M20: 5,497,423 km (0.056 R)
• M21: 6,300,913 km (0.111 R)
• M22: 6,982,630 km (0.104 R)
• M23: 7,077,475 km (0.043 R)
• M24: 8,048,964 km (0.114 R)
• M25: 8,482,947 km (0.108 R)
• M26: 9,096,448 km (0.047 R)
• M27: 9,269,383 km (0.083 R)
• M28: 9,759,615 km (0.109 R)
• M29: 9,865,680 km (0.104 R)
• M30: 10,186,418 km (0.111 R)
• M31: 10,510,597 km (0.098 R)
• M32: 10,655,707 km (0.092 R)
• M33: 10,765,063 km (0.115 R)
• M34: 11,132,176 km (0.105 R)
• M35: 11,878,819 km (0.051 R)
• M36: 12,296,347 km (0.067 R)
• M37: 12,680,065 km (0.064 R)
• M38: 13,106,718 km (0.086 R)
• M39: 13,538,159 km (0.114 R)
• M40: 15,146,036 km (0.119 R)
• M41: 15,392,424 km (0.082 R)
• M42: 15,474,853 km (0.115 R)
• M43: 16,728,782 km (0.086 R)
• M44: 18,363,587 km (0.109 R)
• M45: 18,758,077 km (0.09 R)
• M46: 18,934,453 km (0.106 R)
• M47: 19,555,733 km (0.086 R)
• M48: 19,958,750 km (0.11 R)
• M49: 20,048,658 km (0.101 R)
• M50: 20,138,716 km (0.054 R)
• M51: 20,500,294 km (0.067 R)
• M52: 20,818,488 km (0.044 R)
• M53: 21,092,402 km (0.117 R)
• M54: 21,459,665 km (0.037 R)
• M55: 21,597,893 km (0.03 R)
• M56: 21,875,248 km (0.096 R)
• M57: 22,246,999 km (0.056 R)
• M58: 22,902,536 km (0.076 R)
• M59: 23,138,153 km (0.059 R)
• M60: 24,136,719 km (0.109 R)
• M61: 24,472,716 km (0.061 R)
• M62: 24,761,888 km (0.103 R)
• M63: 25,100,728 km (0.105 R)
• M64: 25,685,206 km (0.064 R)
• M65: 25,881,030 km (0.069 R)
• M66: 26,224,956 km (0.108 R)
• M67: 26,422,126 km (0.063 R)
• M68: 27,165,926 km (0.113 R)
• M69: 28,420,903 km (0.086 R)
• M70: 28,877,326 km (0.091 R)
• M71: 29,030,065 km (0.101 R)
• M72: 29,387,305 km (0.063 R)
• M73: 30,727,253 km (0.052 R)
• M74: 31,300,063 km (0.113 R)
• M75: 31,456,991 km (0.102 R)
• M76: 32,456,305 km (0.093 R)
• M77: 32,774,201 km (0.115 R)
• M78: 33,039,737 km (0.111 R)
• M79: 34,973,140 km (0.064 R)
• M80: 35,462,325 km (0.115 R)
• M81: 35,680,439 km (0.107 R)
• M82: 36,943,045 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.2

Radius: 5.1

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.31 AU - 19.09 AU

Year: 25309 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,170,861 km

• M1: 150,495 km (0.037 R)
• M2: 256,560 km (0.06 R)
• M3: 347,665 km (0.092 R)
• M4: 609,462 km (0.082 R)
• M5: 1,096,403 km (0.041 R)
• M6: 1,156,541 km (0.098 R)
• M7: 1,852,620 km (0.08 R)
• M8: 2,337,317 km (0.101 R)
• M9: 2,376,213 km (0.081 R)
• M10: 2,654,465 km (0.062 R)
• M11: 3,027,113 km (0.099 R)
• M12: 4,773,818 km (0.058 R)
• M13: 5,023,048 km (0.081 R)
• M14: 5,379,091 km (0.058 R)
• M15: 6,061,556 km (0.047 R)
• M16: 7,277,637 km (0.061 R)
• M17: 8,566,124 km (0.067 R)
• M18: 8,868,760 km (0.11 R)
• M19: 9,052,018 km (0.068 R)
• M20: 9,174,837 km (0.09 R)
• M21: 10,113,714 km (0.104 R)
• M22: 10,756,386 km (0.072 R)
• M23: 10,821,461 km (0.114 R)
• M24: 11,214,156 km (0.118 R)
• M25: 13,107,915 km (0.113 R)
• M26: 13,456,478 km (0.105 R)
• M27: 13,737,423 km (0.068 R)
• M28: 14,305,147 km (0.1 R)
• M29: 14,808,244 km (0.114 R)
• M30: 15,831,494 km (0.109 R)
• M31: 15,905,545 km (0.117 R)
• M32: 16,576,491 km (0.107 R)
• M33: 16,726,837 km (0.037 R)
• M34: 16,953,179 km (0.031 R)
• M35: 17,408,854 km (0.097 R)
• M36: 17,791,824 km (0.036 R)
• M37: 17,868,718 km (0.12 R)
• M38: 19,271,946 km (0.098 R)
• M39: 21,360,482 km (0.04 R)
• M40: 23,183,032 km (0.086 R)
• M41: 25,054,801 km (0.084 R)
• M42: 25,400,222 km (0.099 R)
• M43: 29,849,862 km (0.088 R)
• M44: 30,768,243 km (0.084 R)
• M45: 32,915,421 km (0.079 R)
• M46: 33,293,754 km (0.082 R)
• M47: 33,673,434 km (0.105 R)
• M48: 33,959,165 km (0.074 R)
• M49: 35,303,452 km (0.119 R)
• M50: 36,860,915 km (0.05 R)
• M51: 40,547,306 km (0.065 R)
• M52: 41,767,875 km (0.095 R)
• M53: 42,485,496 km (0.043 R)
• M54: 43,207,007 km (0.092 R)
• M55: 43,724,914 km (0.1 R)
• M56: 46,345,271 km (0.055 R)
• M57: 46,557,101 km (0.081 R)
• M58: 48,370,527 km (0.09 R)
• M59: 48,585,349 km (0.06 R)
• M60: 49,556,090 km (0.058 R)
• M61: 55,738,521 km (0.078 R)
• M62: 56,867,835 km (0.078 R)
• M63: 57,890,636 km (0.113 R)
• M64: 60,185,168 km (0.1 R)
• M65: 60,416,297 km (0.086 R)
• M66: 60,879,302 km (0.105 R)
• M67: 60,995,241 km (0.118 R)
• M68: 62,860,427 km (0.118 R)
• M69: 64,153,700 km (0.12 R)
• M70: 64,744,313 km (0.087 R)
• M71: 65,099,608 km (0.11 R)
• M72: 65,218,239 km (0.032 R)
• M73: 66,407,841 km (0.044 R)
• M74: 66,766,128 km (0.091 R)
• M75: 67,844,878 km (0.083 R)
• M76: 68,205,708 km (0.105 R)
• M77: 68,687,862 km (0.105 R)
• M78: 69,050,188 km (0.1 R)
• M79: 69,413,113 km (0.116 R)
• M80: 73,571,036 km (0.06 R)
• M81: 73,818,172 km (0.117 R)
• M82: 75,555,452 km (0.057 R)
• M83: 75,804,682 km (0.1 R)
• M84: 77,683,033 km (0.072 R)
• M85: 81,613,268 km (0.118 R)
• M86: 82,638,013 km (0.11 R)
• M87: 83,538,144 km (0.094 R)
• M88: 84,183,060 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit