🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 18.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,204,751 km

• M1: 449,093 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 32.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,204,751 km

• M1: 33,360 km (0.092 R)
• M2: 75,697 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.36 AU - 2.02 AU

Year: 769 Days

Day: 17.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.3 AU - 4.1 AU

Year: 2490 Days

Day: 27.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.99 AU - 4.37 AU

Year: 2990 Days

Day: 26.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 10.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.71 AU - 6.21 AU

Year: 5090 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,204,751 km

• M1: 200,611 km (0.097 R)
• M2: 304,432 km (0.102 R)
• M3: 556,504 km (0.118 R)
• M4: 1,185,114 km (0.049 R)
• M5: 1,280,109 km (0.027 R)
• M6: 1,478,177 km (0.119 R)
• M7: 1,615,956 km (0.12 R)
• M8: 1,722,171 km (0.088 R)
• M9: 2,190,262 km (0.1 R)
• M10: 2,408,675 km (0.055 R)
• M11: 2,613,475 km (0.095 R)
• M12: 2,697,100 km (0.05 R)
• M13: 3,558,634 km (0.07 R)
• M14: 3,674,872 km (0.11 R)
• M15: 3,768,969 km (0.066 R)
• M16: 3,863,664 km (0.088 R)
• M17: 3,983,343 km (0.102 R)
• M18: 4,300,340 km (0.077 R)
• M19: 4,449,340 km (0.104 R)
• M20: 5,326,432 km (0.068 R)
• M21: 5,567,434 km (0.09 R)
• M22: 6,567,347 km (0.077 R)
• M23: 6,796,979 km (0.102 R)
• M24: 6,912,918 km (0.085 R)
• M25: 7,146,589 km (0.105 R)
• M26: 7,924,199 km (0.108 R)
• M27: 8,138,274 km (0.052 R)
• M28: 9,332,962 km (0.062 R)
• M29: 9,689,005 km (0.03 R)
• M30: 9,950,802 km (0.101 R)
• M31: 10,181,781 km (0.092 R)
• M32: 10,314,474 km (0.115 R)
• M33: 11,639,163 km (0.118 R)
• M34: 12,268,521 km (0.079 R)
• M35: 12,980,757 km (0.067 R)
• M36: 13,779,759 km (0.076 R)
• M37: 14,259,370 km (0.034 R)
• M38: 14,857,313 km (0.118 R)
• M39: 15,539,628 km (0.094 R)
• M40: 15,769,411 km (0.109 R)
• M41: 16,582,326 km (0.082 R)
• M42: 16,817,045 km (0.117 R)
• M43: 16,974,272 km (0.106 R)
• M44: 17,052,960 km (0.062 R)
• M45: 17,567,876 km (0.08 R)
• M46: 17,927,360 km (0.118 R)
• M47: 18,128,120 km (0.103 R)
• M48: 18,289,237 km (0.051 R)
• M49: 18,410,412 km (0.105 R)
• M50: 18,897,652 km (0.082 R)
• M51: 19,348,241 km (0.112 R)
• M52: 19,430,519 km (0.06 R)
• M53: 20,594,690 km (0.073 R)
• M54: 20,678,764 km (0.095 R)
• M55: 21,058,294 km (0.115 R)
• M56: 21,653,245 km (0.113 R)
• M57: 21,824,235 km (0.111 R)
• M58: 22,340,048 km (0.115 R)
• M59: 22,426,366 km (0.069 R)
• M60: 23,295,979 km (0.063 R)
• M61: 23,471,158 km (0.114 R)
• M62: 23,778,881 km (0.045 R)
• M63: 23,911,125 km (0.116 R)
• M64: 24,220,793 km (0.098 R)
• M65: 24,844,167 km (0.069 R)
• M66: 25,112,845 km (0.074 R)
• M67: 25,517,806 km (0.062 R)
• M68: 26,015,668 km (0.1 R)
• M69: 27,297,423 km (0.108 R)
• M70: 27,621,003 km (0.116 R)
• M71: 28,505,874 km (0.117 R)
• M72: 29,542,139 km (0.115 R)
• M73: 29,921,968 km (0.097 R)
• M74: 30,255,721 km (0.101 R)
• M75: 30,590,670 km (0.062 R)
• M76: 31,023,008 km (0.096 R)
• M77: 31,602,849 km (0.071 R)
• M78: 31,991,355 km (0.071 R)
• M79: 32,137,363 km (0.086 R)
• M80: 32,430,275 km (0.03 R)
• M81: 32,577,031 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 15

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.23 AU - 8.79 AU

Year: 7931 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,204,751 km

• M1: 221,554 km (0.068 R)
• M2: 368,460 km (0.104 R)
• M3: 490,382 km (0.116 R)
• M4: 631,453 km (0.119 R)
• M5: 995,574 km (0.111 R)
• M6: 1,203,066 km (0.079 R)
• M7: 2,985,824 km (0.081 R)
• M8: 3,745,781 km (0.112 R)
• M9: 4,162,112 km (0.093 R)
• M10: 4,275,657 km (0.105 R)
• M11: 4,829,618 km (0.104 R)
• M12: 5,406,317 km (0.116 R)
• M13: 5,845,537 km (0.105 R)
• M14: 6,329,187 km (0.115 R)
• M15: 6,892,871 km (0.09 R)
• M16: 7,129,685 km (0.081 R)
• M17: 7,266,268 km (0.077 R)
• M18: 7,403,748 km (0.041 R)
• M19: 7,576,833 km (0.107 R)
• M20: 7,856,581 km (0.114 R)
• M21: 8,752,822 km (0.036 R)
• M22: 9,120,384 km (0.081 R)
• M23: 9,719,224 km (0.045 R)
• M24: 10,061,654 km (0.055 R)
• M25: 10,758,630 km (0.08 R)
• M26: 11,231,958 km (0.12 R)
• M27: 11,873,733 km (0.081 R)
• M28: 12,158,268 km (0.087 R)
• M29: 12,983,749 km (0.059 R)
• M30: 13,403,221 km (0.09 R)
• M31: 13,827,331 km (0.114 R)
• M32: 14,601,799 km (0.078 R)
• M33: 15,213,804 km (0.084 R)
• M34: 15,478,742 km (0.111 R)
• M35: 15,700,745 km (0.095 R)
• M36: 16,644,409 km (0.073 R)
• M37: 16,780,842 km (0.081 R)
• M38: 17,791,974 km (0.098 R)
• M39: 18,633,911 km (0.079 R)
• M40: 18,917,399 km (0.082 R)
• M41: 19,440,991 km (0.116 R)
• M42: 19,536,734 km (0.109 R)
• M43: 19,728,668 km (0.099 R)
• M44: 20,405,299 km (0.105 R)
• M45: 20,746,382 km (0.103 R)
• M46: 20,844,219 km (0.097 R)
• M47: 21,138,628 km (0.081 R)
• M48: 21,286,431 km (0.051 R)
• M49: 21,930,449 km (0.027 R)
• M50: 23,187,221 km (0.101 R)
• M51: 23,441,388 km (0.056 R)
• M52: 23,543,264 km (0.038 R)
• M53: 24,518,941 km (0.113 R)
• M54: 24,725,985 km (0.09 R)
• M55: 24,881,716 km (0.062 R)
• M56: 24,985,687 km (0.081 R)
• M57: 25,298,496 km (0.089 R)
• M58: 25,875,345 km (0.1 R)
• M59: 26,244,702 km (0.099 R)
• M60: 27,416,951 km (0.045 R)
• M61: 28,009,509 km (0.077 R)
• M62: 28,225,977 km (0.088 R)
• M63: 28,660,708 km (0.114 R)
• M64: 28,933,575 km (0.112 R)
• M65: 29,481,701 km (0.048 R)
• M66: 30,144,270 km (0.089 R)
• M67: 31,259,223 km (0.118 R)
• M68: 31,708,914 km (0.064 R)
• M69: 33,128,299 km (0.034 R)
• M70: 33,414,779 km (0.108 R)
• M71: 33,817,047 km (0.069 R)
• M72: 33,989,983 km (0.115 R)
• M73: 34,336,601 km (0.064 R)
• M74: 35,325,293 km (0.111 R)
• M75: 35,911,268 km (0.114 R)
• M76: 36,205,527 km (0.111 R)
• M77: 37,390,193 km (0.114 R)
• M78: 38,467,447 km (0.059 R)
• M79: 39,312,226 km (0.076 R)
• M80: 40,652,324 km (0.087 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit