🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.6 AU - 0.86 AU

Year: 238 Days

Day: 14.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.11 AU - 1.31 AU

Year: 507 Days

Day: 44.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.68 AU - 3.74 AU

Year: 2190 Days

Day: 23.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,042,407 km

• M1: 2,429,469 km (0.079 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 13.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.92 AU - 9 AU

Year: 7759 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,042,407 km

• M1: 205,547 km (0.067 R)
• M2: 390,899 km (0.052 R)
• M3: 510,578 km (0.114 R)
• M4: 646,263 km (0.071 R)
• M5: 1,063,342 km (0.077 R)
• M6: 1,360,144 km (0.097 R)
• M7: 1,458,579 km (0.095 R)
• M8: 1,559,558 km (0.1 R)
• M9: 2,404,935 km (0.094 R)
• M10: 3,055,836 km (0.038 R)
• M11: 3,160,704 km (0.063 R)
• M12: 3,455,711 km (0.095 R)
• M13: 3,565,366 km (0.097 R)
• M14: 3,731,868 km (0.097 R)
• M15: 4,101,674 km (0.068 R)
• M16: 4,424,058 km (0.099 R)
• M17: 4,513,368 km (0.076 R)
• M18: 5,313,417 km (0.032 R)
• M19: 5,472,290 km (0.106 R)
• M20: 5,665,122 km (0.114 R)
• M21: 5,762,360 km (0.046 R)
• M22: 6,157,149 km (0.063 R)
• M23: 6,257,230 km (0.102 R)
• M24: 6,800,121 km (0.082 R)
• M25: 7,217,499 km (0.085 R)
• M26: 7,323,115 km (0.119 R)
• M27: 8,855,745 km (0.114 R)
• M28: 9,044,687 km (0.103 R)
• M29: 9,196,828 km (0.108 R)
• M30: 9,619,592 km (0.103 R)
• M31: 10,088,282 km (0.116 R)
• M32: 10,604,245 km (0.084 R)
• M33: 11,169,725 km (0.052 R)
• M34: 11,333,086 km (0.112 R)
• M35: 11,620,912 km (0.085 R)
• M36: 12,203,895 km (0.032 R)
• M37: 12,414,379 km (0.116 R)
• M38: 13,010,228 km (0.09 R)
• M39: 13,441,668 km (0.098 R)
• M40: 13,528,435 km (0.113 R)
• M41: 14,009,541 km (0.116 R)
• M42: 14,674,504 km (0.084 R)
• M43: 15,168,626 km (0.08 R)
• M44: 15,943,243 km (0.092 R)
• M45: 16,497,803 km (0.065 R)
• M46: 16,964,698 km (0.083 R)
• M47: 17,199,866 km (0.115 R)
• M48: 17,341,535 km (0.088 R)
• M49: 17,625,771 km (0.098 R)
• M50: 17,816,209 km (0.065 R)
• M51: 19,856,873 km (0.093 R)
• M52: 20,904,806 km (0.118 R)
• M53: 22,794,527 km (0.109 R)
• M54: 23,054,079 km (0.11 R)
• M55: 23,210,259 km (0.115 R)
• M56: 24,366,651 km (0.03 R)
• M57: 24,472,716 km (0.098 R)
• M58: 24,951,878 km (0.114 R)
• M59: 25,112,247 km (0.085 R)
• M60: 25,811,317 km (0.07 R)
• M61: 26,136,094 km (0.091 R)
• M62: 26,407,764 km (0.072 R)
• M63: 27,228,608 km (0.11 R)
• M64: 27,946,677 km (0.093 R)
• M65: 28,335,931 km (0.097 R)
• M66: 29,514,613 km (0.112 R)
• M67: 29,684,257 km (0.058 R)
• M68: 31,110,822 km (0.083 R)
• M69: 32,735,156 km (0.099 R)
• M70: 33,380,820 km (0.118 R)
• M71: 34,030,524 km (0.092 R)
• M72: 34,327,326 km (0.083 R)
• M73: 35,763,765 km (0.101 R)
• M74: 36,005,066 km (0.045 R)
• M75: 36,125,941 km (0.106 R)
• M76: 36,914,920 km (0.105 R)
• M77: 37,219,801 km (0.116 R)
• M78: 37,955,074 km (0.101 R)
• M79: 38,819,002 km (0.077 R)
• M80: 39,004,952 km (0.111 R)
• M81: 39,377,750 km (0.115 R)
• M82: 39,502,365 km (0.107 R)
• M83: 41,259,691 km (0.052 R)
• M84: 41,702,950 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 14.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.26 AU - 9.16 AU

Year: 8152 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,042,407 km

• M1: 240,254 km (0.067 R)
• M2: 436,227 km (0.069 R)
• M3: 545,583 km (0.064 R)
• M4: 800,498 km (0.103 R)
• M5: 1,353,262 km (0.089 R)
• M6: 1,469,500 km (0.086 R)
• M7: 1,629,869 km (0.08 R)
• M8: 2,307,846 km (0.109 R)
• M9: 2,401,495 km (0.107 R)
• M10: 2,616,916 km (0.078 R)
• M11: 3,515,999 km (0.107 R)
• M12: 3,985,437 km (0.094 R)
• M13: 5,480,368 km (0.118 R)
• M14: 5,895,353 km (0.101 R)
• M15: 6,123,041 km (0.115 R)
• M16: 6,722,180 km (0.114 R)
• M17: 6,823,757 km (0.116 R)
• M18: 6,926,082 km (0.067 R)
• M19: 7,132,078 km (0.114 R)
• M20: 7,762,185 km (0.083 R)
• M21: 8,264,834 km (0.096 R)
• M22: 8,374,040 km (0.118 R)
• M23: 8,926,804 km (0.112 R)
• M24: 9,076,103 km (0.118 R)
• M25: 10,301,459 km (0.104 R)
• M26: 10,537,076 km (0.076 R)
• M27: 11,214,156 km (0.115 R)
• M28: 11,823,468 km (0.104 R)
• M29: 12,318,637 km (0.081 R)
• M30: 12,568,764 km (0.082 R)
• M31: 13,414,890 km (0.065 R)
• M32: 14,279,416 km (0.065 R)
• M33: 14,586,241 km (0.095 R)
• M34: 15,072,883 km (0.113 R)
• M35: 15,251,204 km (0.097 R)
• M36: 16,610,749 km (0.119 R)
• M37: 16,887,356 km (0.089 R)
• M38: 17,305,033 km (0.098 R)
• M39: 17,398,382 km (0.116 R)
• M40: 17,773,125 km (0.115 R)
• M41: 18,103,437 km (0.112 R)
• M42: 18,578,709 km (0.067 R)
• M43: 18,769,895 km (0.113 R)
• M44: 19,202,682 km (0.115 R)
• M45: 19,493,051 km (0.113 R)
• M46: 19,590,140 km (0.064 R)
• M47: 19,784,767 km (0.101 R)
• M48: 20,176,115 km (0.069 R)
• M49: 20,323,619 km (0.12 R)
• M50: 20,668,891 km (0.12 R)
• M51: 21,565,879 km (0.093 R)
• M52: 22,019,161 km (0.039 R)
• M53: 22,120,439 km (0.086 R)
• M54: 23,089,085 km (0.105 R)
• M55: 23,501,227 km (0.042 R)
• M56: 24,489,620 km (0.097 R)
• M57: 24,594,488 km (0.051 R)
• M58: 25,332,455 km (0.034 R)
• M59: 26,560,803 km (0.04 R)
• M60: 27,590,036 km (0.032 R)
• M61: 28,082,213 km (0.115 R)
• M62: 28,577,232 km (0.109 R)
• M63: 28,798,189 km (0.115 R)
• M64: 29,075,244 km (0.034 R)
• M65: 30,360,738 km (0.116 R)
• M66: 31,095,563 km (0.091 R)
• M67: 32,237,444 km (0.041 R)
• M68: 32,987,078 km (0.098 R)
• M69: 33,684,205 km (0.099 R)
• M70: 34,268,833 km (0.099 R)
• M71: 36,460,891 km (0.095 R)
• M72: 37,001,089 km (0.045 R)
• M73: 38,332,360 km (0.118 R)
• M74: 38,454,133 km (0.076 R)
• M75: 38,637,091 km (0.112 R)
• M76: 38,820,348 km (0.112 R)
• M77: 39,126,425 km (0.075 R)
• M78: 40,296,730 km (0.075 R)
• M79: 40,792,946 km (0.105 R)
• M80: 41,228,874 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit