🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 36.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,515,708 km

• M1: 65,673 km (0.072 R)
• M2: 88,712 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 12.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 187 Days

Day: 35.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.69 AU - 0.83 AU

Year: 236 Days

Day: 43.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 559 Days

Day: 24.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.87 AU - 3.27 AU

Year: 1917 Days

Day: 16.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,515,708 km

• M1: 1,003,802 km (0.1 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 14.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.88 AU - 9.56 AU

Year: 7646 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,515,708 km

• M1: 212,728 km (0.053 R)
• M2: 339,138 km (0.099 R)
• M3: 504,294 km (0.113 R)
• M4: 854,204 km (0.103 R)
• M5: 949,946 km (0.095 R)
• M6: 1,084,136 km (0.113 R)
• M7: 1,189,303 km (0.03 R)
• M8: 1,354,160 km (0.073 R)
• M9: 1,527,095 km (0.098 R)
• M10: 1,707,660 km (0.044 R)
• M11: 1,895,854 km (0.067 R)
• M12: 2,003,415 km (0.057 R)
• M13: 2,454,751 km (0.085 R)
• M14: 2,692,762 km (0.08 R)
• M15: 3,399,312 km (0.079 R)
• M16: 3,558,185 km (0.115 R)
• M17: 4,275,208 km (0.118 R)
• M18: 4,946,902 km (0.063 R)
• M19: 5,341,242 km (0.099 R)
• M20: 6,225,216 km (0.1 R)
• M21: 6,322,604 km (0.071 R)
• M22: 6,486,264 km (0.065 R)
• M23: 6,851,134 km (0.05 R)
• M24: 6,985,473 km (0.056 R)
• M25: 7,359,467 km (0.085 R)
• M26: 8,234,016 km (0.1 R)
• M27: 8,811,015 km (0.09 R)
• M28: 9,776,670 km (0.109 R)
• M29: 9,928,212 km (0.045 R)
• M30: 10,118,800 km (0.09 R)
• M31: 10,697,744 km (0.088 R)
• M32: 11,367,045 km (0.115 R)
• M33: 12,131,191 km (0.098 R)
• M34: 12,870,354 km (0.101 R)
• M35: 13,120,032 km (0.115 R)
• M36: 13,287,432 km (0.101 R)
• M37: 14,177,689 km (0.073 R)
• M38: 14,306,493 km (0.102 R)
• M39: 14,521,914 km (0.079 R)
• M40: 14,912,514 km (0.075 R)
• M41: 16,284,476 km (0.101 R)
• M42: 17,328,221 km (0.087 R)
• M43: 18,160,284 km (0.119 R)
• M44: 18,440,481 km (0.101 R)
• M45: 18,863,544 km (0.067 R)
• M46: 19,147,480 km (0.057 R)
• M47: 19,528,057 km (0.06 R)
• M48: 19,719,393 km (0.062 R)
• M49: 20,539,189 km (0.1 R)
• M50: 20,685,047 km (0.104 R)
• M51: 21,468,641 km (0.073 R)
• M52: 22,062,844 km (0.085 R)
• M53: 22,212,292 km (0.089 R)
• M54: 23,419,397 km (0.108 R)
• M55: 23,673,564 km (0.081 R)
• M56: 23,775,590 km (0.109 R)
• M57: 24,647,895 km (0.102 R)
• M58: 24,906,549 km (0.093 R)
• M59: 25,739,959 km (0.103 R)
• M60: 26,002,354 km (0.083 R)
• M61: 26,160,180 km (0.076 R)
• M62: 26,318,305 km (0.119 R)
• M63: 27,702,384 km (0.091 R)
• M64: 27,917,356 km (0.1 R)
• M65: 28,241,086 km (0.096 R)
• M66: 28,783,079 km (0.12 R)
• M67: 29,055,497 km (0.106 R)
• M68: 29,273,910 km (0.113 R)
• M69: 29,438,168 km (0.076 R)
• M70: 29,712,531 km (0.118 R)
• M71: 29,987,791 km (0.086 R)
• M72: 30,651,856 km (0.109 R)
• M73: 31,601,054 km (0.038 R)
• M74: 31,713,253 km (0.102 R)
• M75: 32,957,309 km (0.05 R)
• M76: 34,795,118 km (0.077 R)
• M77: 36,784,022 km (0.075 R)
• M78: 36,902,204 km (0.094 R)
• M79: 37,554,301 km (0.072 R)
• M80: 38,930,003 km (0.098 R)
• M81: 40,078,915 km (0.074 R)
• M82: 40,749,263 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 13.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.69 AU - 14.43 AU

Year: 15866 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,515,708 km

• M1: 242,498 km (0.083 R)
• M2: 497,563 km (0.111 R)
• M3: 697,425 km (0.106 R)
• M4: 1,222,813 km (0.092 R)
• M5: 1,350,121 km (0.084 R)
• M6: 2,260,873 km (0.053 R)
• M7: 2,419,746 km (0.113 R)
• M8: 2,555,132 km (0.111 R)
• M9: 3,151,578 km (0.108 R)
• M10: 3,240,290 km (0.11 R)
• M11: 3,450,774 km (0.072 R)
• M12: 3,728,129 km (0.086 R)
• M13: 4,403,713 km (0.111 R)
• M14: 4,637,384 km (0.114 R)
• M15: 4,840,987 km (0.057 R)
• M16: 5,152,151 km (0.077 R)
• M17: 5,257,318 km (0.096 R)
• M18: 5,541,404 km (0.09 R)
• M19: 5,649,115 km (0.099 R)
• M20: 6,198,887 km (0.115 R)
• M21: 6,574,976 km (0.088 R)
• M22: 6,842,756 km (0.104 R)
• M23: 6,958,545 km (0.036 R)
• M24: 7,349,594 km (0.077 R)
• M25: 7,587,604 km (0.104 R)
• M26: 7,949,481 km (0.099 R)
• M27: 8,900,026 km (0.1 R)
• M28: 9,153,894 km (0.086 R)
• M29: 9,367,370 km (0.096 R)
• M30: 9,539,407 km (0.036 R)
• M31: 9,712,343 km (0.085 R)
• M32: 11,729,819 km (0.095 R)
• M33: 11,868,796 km (0.082 R)
• M34: 12,905,060 km (0.095 R)
• M35: 13,048,525 km (0.091 R)
• M36: 13,628,067 km (0.111 R)
• M37: 14,463,571 km (0.067 R)
• M38: 14,712,502 km (0.117 R)
• M39: 14,962,929 km (0.076 R)
• M40: 15,417,108 km (0.106 R)
• M41: 15,875,775 km (0.108 R)
• M42: 16,029,711 km (0.105 R)
• M43: 16,598,333 km (0.092 R)
• M44: 18,559,112 km (0.119 R)
• M45: 18,884,038 km (0.057 R)
• M46: 18,992,796 km (0.112 R)
• M47: 19,704,433 km (0.064 R)
• M48: 22,292,327 km (0.03 R)
• M49: 23,042,859 km (0.072 R)
• M50: 23,217,290 km (0.108 R)
• M51: 23,684,484 km (0.074 R)
• M52: 24,687,688 km (0.099 R)
• M53: 26,552,575 km (0.112 R)
• M54: 27,409,471 km (0.072 R)
• M55: 27,594,374 km (0.1 R)
• M56: 28,089,244 km (0.071 R)
• M57: 28,213,410 km (0.069 R)
• M58: 29,213,472 km (0.068 R)
• M59: 29,781,196 km (0.114 R)
• M60: 29,907,756 km (0.119 R)
• M61: 30,863,387 km (0.117 R)
• M62: 31,312,630 km (0.099 R)
• M63: 32,347,996 km (0.118 R)
• M64: 32,673,671 km (0.086 R)
• M65: 32,804,419 km (0.033 R)
• M66: 33,460,107 km (0.087 R)
• M67: 34,518,362 km (0.087 R)
• M68: 34,718,075 km (0.104 R)
• M69: 35,118,549 km (0.039 R)
• M70: 37,075,588 km (0.088 R)
• M71: 37,484,888 km (0.117 R)
• M72: 37,895,684 km (0.099 R)
• M73: 38,652,799 km (0.07 R)
• M74: 38,929,256 km (0.079 R)
• M75: 40,041,964 km (0.076 R)
• M76: 40,672,519 km (0.085 R)
• M77: 42,014,412 km (0.091 R)
• M78: 42,156,530 km (0.111 R)
• M79: 46,493,073 km (0.067 R)
• M80: 46,713,581 km (0.102 R)
• M81: 46,860,785 km (0.091 R)
• M82: 49,162,498 km (0.115 R)
• M83: 50,213,872 km (0.11 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit