🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 36.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,317,239 km

• M1: 166,652 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.65 AU - 2.13 AU

Year: 940 Days

Day: 26.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,317,239 km

• M1: 305,928 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.36 AU - 4.4 AU

Year: 3315 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.66 AU - 5.96 AU

Year: 5065 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,317,239 km

• M1: 204,201 km (0.102 R)
• M2: 345,122 km (0.102 R)
• M3: 502,350 km (0.099 R)
• M4: 673,938 km (0.09 R)
• M5: 1,031,029 km (0.091 R)
• M6: 1,127,370 km (0.083 R)
• M7: 1,238,222 km (0.111 R)
• M8: 1,435,990 km (0.078 R)
• M9: 1,569,880 km (0.113 R)
• M10: 1,708,108 km (0.047 R)
• M11: 1,837,660 km (0.073 R)
• M12: 1,930,261 km (0.038 R)
• M13: 2,162,288 km (0.093 R)
• M14: 2,389,377 km (0.075 R)
• M15: 2,535,385 km (0.115 R)
• M16: 2,744,971 km (0.064 R)
• M17: 2,944,984 km (0.093 R)
• M18: 3,117,919 km (0.08 R)
• M19: 3,343,213 km (0.085 R)
• M20: 3,607,253 km (0.093 R)
• M21: 3,827,013 km (0.084 R)
• M22: 4,016,404 km (0.068 R)
• M23: 4,121,122 km (0.092 R)
• M24: 4,713,231 km (0.07 R)
• M25: 4,823,933 km (0.114 R)
• M26: 5,878,299 km (0.117 R)
• M27: 7,384,600 km (0.095 R)
• M28: 7,600,021 km (0.118 R)
• M29: 7,708,479 km (0.086 R)
• M30: 7,949,032 km (0.107 R)
• M31: 8,236,410 km (0.083 R)
• M32: 9,119,337 km (0.12 R)
• M33: 9,677,636 km (0.109 R)
• M34: 10,127,626 km (0.065 R)
• M35: 10,754,441 km (0.061 R)
• M36: 11,220,588 km (0.113 R)
• M37: 12,249,074 km (0.081 R)
• M38: 12,530,168 km (0.089 R)
• M39: 12,916,879 km (0.085 R)
• M40: 13,255,269 km (0.095 R)
• M41: 13,386,167 km (0.106 R)
• M42: 13,887,619 km (0.107 R)
• M43: 14,154,053 km (0.072 R)
• M44: 14,583,848 km (0.104 R)
• M45: 14,719,084 km (0.103 R)
• M46: 14,881,847 km (0.111 R)
• M47: 14,990,754 km (0.091 R)
• M48: 15,788,110 km (0.12 R)
• M49: 15,899,112 km (0.032 R)
• M50: 16,261,887 km (0.066 R)
• M51: 16,599,230 km (0.096 R)
• M52: 16,712,177 km (0.106 R)
• M53: 16,825,273 km (0.081 R)
• M54: 16,967,241 km (0.07 R)
• M55: 18,291,032 km (0.079 R)
• M56: 18,965,420 km (0.081 R)
• M57: 19,290,795 km (0.119 R)
• M58: 19,887,242 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 9.2

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.5 AU - 10.76 AU

Year: 9169 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,317,239 km

• M1: 115,938 km (0.111 R)
• M2: 275,559 km (0.073 R)
• M3: 391,348 km (0.032 R)
• M4: 456,722 km (0.094 R)
• M5: 570,267 km (0.086 R)
• M6: 662,270 km (0.119 R)
• M7: 970,142 km (0.046 R)
• M8: 1,044,492 km (0.068 R)
• M9: 1,219,223 km (0.093 R)
• M10: 1,575,415 km (0.06 R)
• M11: 1,663,977 km (0.072 R)
• M12: 1,754,334 km (0.108 R)
• M13: 1,823,000 km (0.089 R)
• M14: 2,156,304 km (0.108 R)
• M15: 2,665,535 km (0.098 R)
• M16: 3,496,850 km (0.102 R)
• M17: 4,185,150 km (0.055 R)
• M18: 4,309,017 km (0.109 R)
• M19: 4,979,964 km (0.111 R)
• M20: 5,683,074 km (0.099 R)
• M21: 5,994,087 km (0.079 R)
• M22: 6,488,808 km (0.087 R)
• M23: 6,704,827 km (0.052 R)
• M24: 6,813,734 km (0.095 R)
• M25: 7,033,344 km (0.069 R)
• M26: 7,144,046 km (0.119 R)
• M27: 7,329,847 km (0.116 R)
• M28: 7,668,387 km (0.108 R)
• M29: 8,674,732 km (0.115 R)
• M30: 8,833,305 km (0.068 R)
• M31: 9,314,711 km (0.093 R)
• M32: 9,558,556 km (0.06 R)
• M33: 10,470,804 km (0.053 R)
• M34: 10,639,700 km (0.11 R)
• M35: 10,851,979 km (0.081 R)
• M36: 11,978,601 km (0.082 R)
• M37: 12,066,863 km (0.113 R)
• M38: 12,421,859 km (0.116 R)
• M39: 13,737,423 km (0.088 R)
• M40: 14,859,407 km (0.108 R)
• M41: 15,049,247 km (0.087 R)
• M42: 15,239,834 km (0.063 R)
• M43: 15,527,361 km (0.104 R)
• M44: 17,840,743 km (0.046 R)
• M45: 18,093,114 km (0.087 R)
• M46: 18,194,392 km (0.09 R)
• M47: 18,499,422 km (0.09 R)
• M48: 18,601,448 km (0.09 R)
• M49: 19,321,014 km (0.099 R)
• M50: 19,945,136 km (0.092 R)
• M51: 20,259,591 km (0.11 R)
• M52: 20,734,414 km (0.105 R)
• M53: 21,319,641 km (0.115 R)
• M54: 21,910,403 km (0.053 R)
• M55: 22,615,608 km (0.045 R)
• M56: 23,383,194 km (0.087 R)
• M57: 24,103,658 km (0.109 R)
• M58: 24,494,707 km (0.113 R)
• M59: 25,623,273 km (0.065 R)
• M60: 26,308,581 km (0.097 R)
• M61: 27,057,767 km (0.049 R)
• M62: 28,048,105 km (0.096 R)
• M63: 28,695,116 km (0.041 R)
• M64: 29,228,282 km (0.113 R)
• M65: 30,907,668 km (0.082 R)
• M66: 31,942,437 km (0.054 R)
• M67: 32,926,791 km (0.092 R)
• M68: 33,298,541 km (0.096 R)
• M69: 33,609,256 km (0.119 R)
• M70: 34,359,190 km (0.049 R)
• M71: 34,610,365 km (0.047 R)
• M72: 35,367,629 km (0.09 R)
• M73: 35,557,768 km (0.093 R)
• M74: 35,811,785 km (0.113 R)
• M75: 36,002,822 km (0.034 R)
• M76: 36,769,960 km (0.079 R)
• M77: 37,219,950 km (0.072 R)
• M78: 38,646,216 km (0.091 R)
• M79: 38,776,666 km (0.108 R)
• M80: 38,842,040 km (0.117 R)
• M81: 39,694,598 km (0.087 R)
• M82: 42,693,288 km (0.094 R)
• M83: 42,760,756 km (0.068 R)
• M84: 42,895,693 km (0.044 R)
• M85: 43,166,166 km (0.104 R)
• M86: 43,369,470 km (0.095 R)
• M87: 43,572,923 km (0.062 R)
• M88: 45,488,075 km (0.08 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit