🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.91 AU - 1.03 AU

Year: 298 Days

Day: 25.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,983,914 km

• M1: 494,122 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.29 AU

Year: 355 Days

Day: 14.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.84 AU - 1.4 AU

Year: 370 Days

Day: 16.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.6 AU - 4.96 AU

Year: 3261 Days

Day: 41.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.53 AU - 6.07 AU

Year: 3808 Days

Day: 17.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 14

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.74 AU - 11.38 AU

Year: 10708 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 132.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,983,914 km

• M1: 186,698 km (0.045 R)
• M2: 284,236 km (0.102 R)
• M3: 541,843 km (0.083 R)
• M4: 780,003 km (0.107 R)
• M5: 885,619 km (0.092 R)
• M6: 1,214,436 km (0.093 R)
• M7: 1,650,962 km (0.119 R)
• M8: 1,839,455 km (0.037 R)
• M9: 1,985,613 km (0.109 R)
• M10: 2,368,433 km (0.085 R)
• M11: 3,087,550 km (0.032 R)
• M12: 4,681,965 km (0.087 R)
• M13: 5,089,469 km (0.098 R)
• M14: 5,262,853 km (0.118 R)
• M15: 5,508,792 km (0.109 R)
• M16: 5,650,910 km (0.086 R)
• M17: 5,975,537 km (0.045 R)
• M18: 6,232,247 km (0.083 R)
• M19: 7,024,368 km (0.118 R)
• M20: 7,140,157 km (0.056 R)
• M21: 7,928,388 km (0.072 R)
• M22: 9,758,419 km (0.081 R)
• M23: 9,887,821 km (0.109 R)
• M24: 10,104,887 km (0.12 R)
• M25: 11,576,332 km (0.041 R)
• M26: 12,547,372 km (0.112 R)
• M27: 13,257,064 km (0.094 R)
• M28: 13,448,400 km (0.052 R)
• M29: 13,785,743 km (0.107 R)
• M30: 14,321,453 km (0.054 R)
• M31: 14,419,589 km (0.046 R)
• M32: 14,567,093 km (0.092 R)
• M33: 14,814,228 km (0.041 R)
• M34: 15,062,860 km (0.115 R)
• M35: 16,686,296 km (0.047 R)
• M36: 16,841,279 km (0.08 R)
• M37: 17,361,581 km (0.082 R)
• M38: 17,834,310 km (0.113 R)
• M39: 18,045,842 km (0.106 R)
• M40: 18,364,635 km (0.108 R)
• M41: 20,041,477 km (0.073 R)
• M42: 20,814,749 km (0.092 R)
• M43: 21,205,049 km (0.07 R)
• M44: 21,429,297 km (0.115 R)
• M45: 21,936,433 km (0.08 R)
• M46: 22,847,784 km (0.113 R)
• M47: 23,135,161 km (0.108 R)
• M48: 23,365,991 km (0.071 R)
• M49: 23,887,938 km (0.062 R)
• M50: 24,472,566 km (0.111 R)
• M51: 25,061,832 km (0.097 R)
• M52: 26,676,143 km (0.092 R)
• M53: 27,160,989 km (0.104 R)
• M54: 27,282,612 km (0.115 R)
• M55: 29,253,714 km (0.07 R)
• M56: 30,067,526 km (0.106 R)
• M57: 30,698,680 km (0.116 R)
• M58: 30,888,819 km (0.104 R)
• M59: 31,079,406 km (0.071 R)
• M60: 31,909,675 km (0.053 R)
• M61: 32,295,488 km (0.115 R)
• M62: 33,919,223 km (0.025 R)
• M63: 34,247,141 km (0.072 R)
• M64: 34,378,638 km (0.105 R)
• M65: 34,972,242 km (0.031 R)
• M66: 35,769,150 km (0.119 R)
• M67: 35,969,312 km (0.069 R)
• M68: 36,370,833 km (0.101 R)
• M69: 38,195,628 km (0.045 R)
• M70: 38,331,911 km (0.058 R)
• M71: 39,016,172 km (0.103 R)
• M72: 41,793,307 km (0.11 R)
• M73: 42,568,224 km (0.071 R)
• M74: 42,709,594 km (0.091 R)
• M75: 43,561,254 km (0.11 R)
• M76: 44,490,108 km (0.112 R)
• M77: 44,705,379 km (0.117 R)
• M78: 45,570,055 km (0.03 R)
• M79: 46,367,561 km (0.107 R)
• M80: 48,418,248 km (0.079 R)
• M81: 48,861,507 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 11.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.55 AU - 12.81 AU

Year: 10891 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,983,914 km

• M1: 239,805 km (0.058 R)
• M2: 777,011 km (0.066 R)
• M3: 972,685 km (0.102 R)
• M4: 1,067,231 km (0.075 R)
• M5: 1,864,588 km (0.051 R)
• M6: 2,181,586 km (0.092 R)
• M7: 2,437,398 km (0.058 R)
• M8: 3,006,169 km (0.106 R)
• M9: 3,262,430 km (0.058 R)
• M10: 3,615,332 km (0.05 R)
• M11: 3,827,013 km (0.078 R)
• M12: 3,919,015 km (0.039 R)
• M13: 4,486,440 km (0.077 R)
• M14: 4,714,128 km (0.06 R)
• M15: 5,012,576 km (0.108 R)
• M16: 5,214,982 km (0.078 R)
• M17: 6,123,190 km (0.104 R)
• M18: 7,307,258 km (0.118 R)
• M19: 8,161,761 km (0.105 R)
• M20: 8,280,841 km (0.099 R)
• M21: 8,440,312 km (0.084 R)
• M22: 8,843,777 km (0.083 R)
• M23: 10,476,638 km (0.088 R)
• M24: 10,779,574 km (0.115 R)
• M25: 11,129,184 km (0.113 R)
• M26: 11,571,545 km (0.069 R)
• M27: 11,839,774 km (0.107 R)
• M28: 12,473,620 km (0.087 R)
• M29: 12,656,728 km (0.04 R)
• M30: 13,118,387 km (0.118 R)
• M31: 13,304,636 km (0.062 R)
• M32: 13,444,959 km (0.089 R)
• M33: 13,726,951 km (0.097 R)
• M34: 13,821,347 km (0.096 R)
• M35: 14,010,888 km (0.097 R)
• M36: 14,201,326 km (0.117 R)
• M37: 14,536,575 km (0.094 R)
• M38: 14,681,086 km (0.115 R)
• M39: 14,777,726 km (0.086 R)
• M40: 15,953,416 km (0.091 R)
• M41: 16,602,671 km (0.057 R)
• M42: 17,260,752 km (0.055 R)
• M43: 17,413,791 km (0.054 R)
• M44: 18,185,865 km (0.052 R)
• M45: 18,549,986 km (0.113 R)
• M46: 18,811,633 km (0.106 R)
• M47: 19,179,943 km (0.114 R)
• M48: 19,603,754 km (0.117 R)
• M49: 20,352,790 km (0.117 R)
• M50: 21,165,855 km (0.115 R)
• M51: 21,384,417 km (0.059 R)
• M52: 22,377,448 km (0.041 R)
• M53: 25,213,824 km (0.083 R)
• M54: 27,622,948 km (0.105 R)
• M55: 27,742,327 km (0.044 R)
• M56: 29,798,250 km (0.106 R)
• M57: 30,227,596 km (0.103 R)
• M58: 30,968,405 km (0.101 R)
• M59: 31,403,286 km (0.117 R)
• M60: 31,527,901 km (0.05 R)
• M61: 32,216,201 km (0.095 R)
• M62: 33,162,856 km (0.09 R)
• M63: 33,544,181 km (0.074 R)
• M64: 33,735,367 km (0.074 R)
• M65: 34,632,206 km (0.105 R)
• M66: 34,954,440 km (0.093 R)
• M67: 36,974,460 km (0.027 R)
• M68: 37,171,929 km (0.101 R)
• M69: 38,098,090 km (0.093 R)
• M70: 39,367,278 km (0.1 R)
• M71: 40,786,214 km (0.114 R)
• M72: 40,990,265 km (0.094 R)
• M73: 41,536,148 km (0.08 R)
• M74: 42,704,059 km (0.086 R)
• M75: 44,721,087 km (0.098 R)
• M76: 46,698,023 km (0.115 R)
• M77: 46,840,290 km (0.054 R)
• M78: 47,125,424 km (0.079 R)
• M79: 47,625,529 km (0.102 R)

Kuiper Belt

Range: 35.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit