🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.63 AU - 0.79 AU

Year: 224 Days

Day: 41.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.12 AU - 1.28 AU

Year: 493 Days

Day: 22.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,359,797 km

• M1: 1,031,627 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 695 Days

Day: 17.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.52 AU - 5.04 AU

Year: 3318 Days

Day: 28.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 8.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.52 AU - 8.94 AU

Year: 7285 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,359,797 km

• M1: 118,182 km (0.099 R)
• M2: 271,221 km (0.108 R)
• M3: 347,965 km (0.102 R)
• M4: 404,064 km (0.069 R)
• M5: 495,319 km (0.055 R)
• M6: 664,065 km (0.083 R)
• M7: 904,618 km (0.119 R)
• M8: 1,292,376 km (0.091 R)
• M9: 1,795,922 km (0.078 R)
• M10: 1,900,192 km (0.1 R)
• M11: 1,970,653 km (0.081 R)
• M12: 2,060,112 km (0.108 R)
• M13: 2,412,565 km (0.076 R)
• M14: 2,664,637 km (0.049 R)
• M15: 3,110,439 km (0.093 R)
• M16: 3,173,120 km (0.102 R)
• M17: 3,342,166 km (0.042 R)
• M18: 3,406,493 km (0.115 R)
• M19: 3,867,255 km (0.1 R)
• M20: 4,070,857 km (0.063 R)
• M21: 4,371,100 km (0.116 R)
• M22: 4,488,535 km (0.071 R)
• M23: 4,798,800 km (0.093 R)
• M24: 5,364,729 km (0.054 R)
• M25: 5,439,977 km (0.117 R)
• M26: 5,873,811 km (0.055 R)
• M27: 6,478,485 km (0.071 R)
• M28: 6,639,453 km (0.075 R)
• M29: 6,992,952 km (0.076 R)
• M30: 7,324,611 km (0.055 R)
• M31: 7,380,411 km (0.041 R)
• M32: 7,774,751 km (0.107 R)
• M33: 8,003,336 km (0.083 R)
• M34: 8,525,583 km (0.099 R)
• M35: 9,058,749 km (0.116 R)
• M36: 9,541,801 km (0.102 R)
• M37: 9,633,355 km (0.114 R)
• M38: 9,694,540 km (0.061 R)
• M39: 10,407,374 km (0.111 R)
• M40: 10,501,471 km (0.115 R)
• M41: 10,785,857 km (0.054 R)
• M42: 10,881,300 km (0.112 R)
• M43: 11,104,800 km (0.085 R)
• M44: 11,751,960 km (0.069 R)
• M45: 11,981,443 km (0.092 R)
• M46: 12,080,178 km (0.075 R)
• M47: 12,179,211 km (0.05 R)
• M48: 13,048,973 km (0.044 R)
• M49: 13,697,181 km (0.096 R)
• M50: 14,007,896 km (0.065 R)
• M51: 14,636,207 km (0.117 R)
• M52: 14,741,973 km (0.102 R)
• M53: 15,238,189 km (0.113 R)
• M54: 15,309,547 km (0.096 R)
• M55: 15,416,809 km (0.116 R)
• M56: 15,631,930 km (0.037 R)
• M57: 15,775,993 km (0.081 R)
• M58: 15,992,910 km (0.092 R)
• M59: 16,649,495 km (0.068 R)
• M60: 17,017,955 km (0.089 R)
• M61: 17,389,256 km (0.055 R)
• M62: 17,838,349 km (0.095 R)
• M63: 18,481,022 km (0.081 R)
• M64: 18,595,165 km (0.095 R)
• M65: 18,747,755 km (0.099 R)
• M66: 18,862,496 km (0.071 R)
• M67: 18,977,537 km (0.066 R)
• M68: 19,092,727 km (0.113 R)
• M69: 21,285,832 km (0.033 R)
• M70: 21,365,717 km (0.071 R)
• M71: 22,169,058 km (0.087 R)
• M72: 22,330,923 km (0.098 R)
• M73: 22,574,468 km (0.058 R)
• M74: 22,982,272 km (0.091 R)
• M75: 23,310,340 km (0.06 R)
• M76: 23,557,476 km (0.109 R)
• M77: 23,640,054 km (0.102 R)
• M78: 23,722,632 km (0.072 R)
• M79: 25,437,921 km (0.107 R)
• M80: 25,522,594 km (0.103 R)
• M81: 25,862,330 km (0.11 R)
• M82: 27,583,304 km (0.118 R)
• M83: 28,501,386 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.5

Radius: 3.4

Gravity: 55.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.25 AU - 15.43 AU

Year: 17242 Days

Day: 18.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,359,797 km

• M1: 90,507 km (0.082 R)
• M2: 247,136 km (0.086 R)
• M3: 324,478 km (0.092 R)
• M4: 580,889 km (0.101 R)
• M5: 958,324 km (0.109 R)
• M6: 1,031,627 km (0.11 R)
• M7: 1,315,863 km (0.092 R)
• M8: 1,480,570 km (0.083 R)
• M9: 2,701,887 km (0.101 R)
• M10: 2,736,295 km (0.112 R)
• M11: 2,805,708 km (0.073 R)
• M12: 3,836,288 km (0.095 R)
• M13: 3,953,124 km (0.046 R)
• M14: 4,595,198 km (0.073 R)
• M15: 5,097,697 km (0.092 R)
• M16: 5,140,332 km (0.086 R)
• M17: 5,573,568 km (0.115 R)
• M18: 6,290,590 km (0.12 R)
• M19: 6,428,221 km (0.052 R)
• M20: 6,613,273 km (0.1 R)
• M21: 7,516,096 km (0.068 R)
• M22: 8,155,926 km (0.09 R)
• M23: 8,255,858 km (0.106 R)
• M24: 9,486,599 km (0.037 R)
• M25: 9,803,298 km (0.108 R)
• M26: 10,446,719 km (0.09 R)
• M27: 10,609,631 km (0.115 R)
• M28: 10,938,148 km (0.073 R)
• M29: 11,103,752 km (0.04 R)
• M30: 11,159,104 km (0.044 R)
• M31: 11,269,956 km (0.074 R)
• M32: 12,514,759 km (0.104 R)
• M33: 12,803,633 km (0.107 R)
• M34: 13,506,145 km (0.057 R)
• M35: 13,565,236 km (0.091 R)
• M36: 14,947,819 km (0.045 R)
• M37: 16,817,643 km (0.086 R)
• M38: 18,300,158 km (0.075 R)
• M39: 18,365,532 km (0.066 R)
• M40: 18,825,546 km (0.082 R)
• M41: 19,556,032 km (0.118 R)
• M42: 20,160,557 km (0.042 R)
• M43: 21,732,980 km (0.058 R)
• M44: 21,941,071 km (0.053 R)
• M45: 22,149,760 km (0.093 R)
• M46: 22,219,473 km (0.116 R)
• M47: 22,639,244 km (0.105 R)
• M48: 22,779,717 km (0.104 R)
• M49: 23,132,169 km (0.094 R)
• M50: 24,560,230 km (0.109 R)
• M51: 25,066,769 km (0.115 R)
• M52: 25,576,598 km (0.077 R)
• M53: 25,942,964 km (0.088 R)
• M54: 26,829,331 km (0.035 R)
• M55: 27,201,530 km (0.059 R)
• M56: 27,500,427 km (0.053 R)
• M57: 29,393,738 km (0.05 R)
• M58: 31,485,265 km (0.054 R)
• M59: 33,544,031 km (0.051 R)
• M60: 33,624,066 km (0.119 R)
• M61: 35,482,820 km (0.045 R)
• M62: 37,208,730 km (0.104 R)
• M63: 38,709,646 km (0.093 R)
• M64: 39,045,942 km (0.042 R)
• M65: 39,467,658 km (0.115 R)
• M66: 39,890,721 km (0.039 R)
• M67: 41,942,755 km (0.1 R)
• M68: 42,461,112 km (0.074 R)
• M69: 43,766,353 km (0.079 R)
• M70: 44,643,745 km (0.073 R)
• M71: 45,615,532 km (0.06 R)
• M72: 45,881,817 km (0.111 R)
• M73: 46,237,560 km (0.099 R)
• M74: 46,505,041 km (0.057 R)
• M75: 47,759,868 km (0.062 R)
• M76: 47,849,926 km (0.102 R)
• M77: 48,030,192 km (0.025 R)
• M78: 49,936,966 km (0.083 R)
• M79: 50,028,370 km (0.107 R)
• M80: 50,669,696 km (0.055 R)
• M81: 52,238,828 km (0.057 R)
• M82: 56,563,703 km (0.095 R)
• M83: 57,423,143 km (0.095 R)
• M84: 59,445,407 km (0.098 R)
• M85: 60,416,596 km (0.082 R)
• M86: 60,806,598 km (0.119 R)
• M87: 61,588,995 km (0.075 R)
• M88: 62,867,308 km (0.093 R)
• M89: 63,361,430 km (0.099 R)
• M90: 64,154,598 km (0.097 R)
• M91: 65,850,888 km (0.057 R)
• M92: 66,352,490 km (0.087 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: 547 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit