🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.45 AU - 0.75 AU

Year: 166 Days

Day: 17.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.72 AU - 2.74 AU

Year: 1193 Days

Day: 35.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,598,707 km

• M1: 205,697 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.88 AU - 3.72 AU

Year: 2147 Days

Day: 47.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 13.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.37 AU - 6.77 AU

Year: 4708 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,598,707 km

• M1: 183,856 km (0.058 R)
• M2: 321,037 km (0.094 R)
• M3: 476,469 km (0.077 R)
• M4: 640,279 km (0.059 R)
• M5: 761,752 km (0.114 R)
• M6: 852,109 km (0.114 R)
• M7: 960,418 km (0.103 R)
• M8: 1,059,452 km (0.116 R)
• M9: 1,237,922 km (0.106 R)
• M10: 1,362,837 km (0.077 R)
• M11: 1,459,477 km (0.101 R)
• M12: 1,763,908 km (0.094 R)
• M13: 2,015,083 km (0.078 R)
• M14: 2,394,464 km (0.105 R)
• M15: 3,112,683 km (0.067 R)
• M16: 3,264,226 km (0.1 R)
• M17: 3,462,592 km (0.077 R)
• M18: 4,538,799 km (0.042 R)
• M19: 4,760,952 km (0.064 R)
• M20: 4,886,016 km (0.103 R)
• M21: 5,791,532 km (0.09 R)
• M22: 6,332,328 km (0.057 R)
• M23: 6,442,432 km (0.097 R)
• M24: 6,580,960 km (0.116 R)
• M25: 7,173,816 km (0.093 R)
• M26: 7,462,241 km (0.118 R)
• M27: 7,931,530 km (0.111 R)
• M28: 8,837,644 km (0.07 R)
• M29: 9,365,575 km (0.101 R)
• M30: 9,681,077 km (0.114 R)
• M31: 10,257,627 km (0.099 R)
• M32: 10,387,328 km (0.045 R)
• M33: 10,550,240 km (0.105 R)
• M34: 10,977,641 km (0.11 R)
• M35: 11,143,545 km (0.104 R)
• M36: 12,328,211 km (0.095 R)
• M37: 12,535,254 km (0.075 R)
• M38: 12,953,081 km (0.081 R)
• M39: 13,093,254 km (0.079 R)
• M40: 13,837,953 km (0.116 R)
• M41: 14,017,320 km (0.109 R)
• M42: 14,815,724 km (0.116 R)
• M43: 15,740,838 km (0.082 R)
• M44: 15,853,036 km (0.103 R)
• M45: 16,722,798 km (0.04 R)
• M46: 16,952,132 km (0.092 R)
• M47: 17,105,769 km (0.049 R)
• M48: 17,530,327 km (0.073 R)
• M49: 17,724,505 km (0.098 R)
• M50: 17,880,386 km (0.094 R)
• M51: 18,904,533 km (0.047 R)
• M52: 20,231,616 km (0.077 R)
• M53: 20,353,837 km (0.098 R)
• M54: 20,558,039 km (0.102 R)
• M55: 20,844,818 km (0.092 R)
• M56: 21,422,714 km (0.069 R)
• M57: 22,425,618 km (0.049 R)
• M58: 22,721,074 km (0.069 R)
• M59: 22,847,933 km (0.103 R)
• M60: 23,187,820 km (0.114 R)
• M61: 23,614,921 km (0.114 R)
• M62: 23,743,576 km (0.075 R)
• M63: 24,390,287 km (0.103 R)
• M64: 24,563,821 km (0.078 R)
• M65: 24,650,588 km (0.107 R)
• M66: 25,305,527 km (0.114 R)
• M67: 25,393,191 km (0.114 R)
• M68: 25,833,458 km (0.115 R)
• M69: 26,054,564 km (0.11 R)
• M70: 26,231,987 km (0.032 R)
• M71: 26,543,150 km (0.11 R)
• M72: 27,349,333 km (0.036 R)
• M73: 27,800,670 km (0.067 R)
• M74: 27,891,177 km (0.08 R)
• M75: 28,117,967 km (0.062 R)
• M76: 29,491,874 km (0.102 R)
• M77: 30,233,430 km (0.025 R)
• M78: 30,373,155 km (0.087 R)
• M79: 31,169,165 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.8

Radius: 11.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.59 AU - 7.73 AU

Year: 6156 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,598,707 km

• M1: 182,061 km (0.027 R)
• M2: 331,958 km (0.07 R)
• M3: 416,480 km (0.057 R)
• M4: 590,612 km (0.117 R)
• M5: 1,059,452 km (0.113 R)
• M6: 1,541,905 km (0.111 R)
• M7: 1,862,344 km (0.082 R)
• M8: 1,973,944 km (0.079 R)
• M9: 2,107,086 km (0.066 R)
• M10: 2,322,507 km (0.114 R)
• M11: 2,607,341 km (0.09 R)
• M12: 3,077,827 km (0.11 R)
• M13: 3,277,989 km (0.076 R)
• M14: 3,391,234 km (0.067 R)
• M15: 3,714,964 km (0.107 R)
• M16: 3,928,440 km (0.109 R)
• M17: 4,121,721 km (0.095 R)
• M18: 5,319,401 km (0.112 R)
• M19: 5,998,127 km (0.115 R)
• M20: 6,532,191 km (0.049 R)
• M21: 7,081,664 km (0.072 R)
• M22: 7,736,304 km (0.106 R)
• M23: 7,979,251 km (0.109 R)
• M24: 8,163,107 km (0.026 R)
• M25: 8,379,426 km (0.051 R)
• M26: 8,628,955 km (0.066 R)
• M27: 8,881,027 km (0.113 R)
• M28: 9,231,535 km (0.086 R)
• M29: 9,521,755 km (0.026 R)
• M30: 9,619,143 km (0.077 R)
• M31: 10,045,048 km (0.072 R)
• M32: 10,276,925 km (0.04 R)
• M33: 10,611,276 km (0.07 R)
• M34: 11,325,307 km (0.078 R)
• M35: 11,774,998 km (0.075 R)
• M36: 12,195,368 km (0.099 R)
• M37: 12,585,070 km (0.104 R)
• M38: 12,870,952 km (0.087 R)
• M39: 13,999,518 km (0.091 R)
• M40: 14,184,421 km (0.096 R)
• M41: 14,258,622 km (0.076 R)
• M42: 15,159,500 km (0.085 R)
• M43: 15,311,342 km (0.065 R)
• M44: 15,540,227 km (0.119 R)
• M45: 16,039,884 km (0.093 R)
• M46: 16,389,045 km (0.101 R)
• M47: 16,740,600 km (0.044 R)
• M48: 17,371,754 km (0.09 R)
• M49: 17,810,225 km (0.082 R)
• M50: 17,930,502 km (0.089 R)
• M51: 18,010,686 km (0.076 R)
• M52: 18,212,045 km (0.118 R)
• M53: 18,292,678 km (0.081 R)
• M54: 18,373,610 km (0.106 R)
• M55: 18,698,088 km (0.12 R)
• M56: 19,188,470 km (0.108 R)
• M57: 20,475,012 km (0.106 R)
• M58: 20,769,271 km (0.119 R)
• M59: 21,362,127 km (0.104 R)
• M60: 22,261,958 km (0.027 R)
• M61: 22,391,510 km (0.109 R)
• M62: 22,521,361 km (0.091 R)
• M63: 22,738,278 km (0.113 R)
• M64: 23,524,864 km (0.114 R)
• M65: 24,187,133 km (0.1 R)
• M66: 24,676,767 km (0.1 R)
• M67: 25,575,252 km (0.052 R)
• M68: 27,589,737 km (0.093 R)
• M69: 28,334,734 km (0.114 R)
• M70: 28,569,005 km (0.057 R)
• M71: 29,370,101 km (0.063 R)
• M72: 30,801,753 km (0.111 R)
• M73: 31,574,725 km (0.118 R)
• M74: 31,866,142 km (0.094 R)
• M75: 32,012,149 km (0.085 R)
• M76: 32,158,456 km (0.098 R)
• M77: 32,256,143 km (0.047 R)
• M78: 32,402,749 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.36 AU - 9.2 AU

Year: 8533 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,598,707 km

• M1: 210,634 km (0.113 R)
• M2: 368,460 km (0.071 R)
• M3: 482,154 km (0.119 R)
• M4: 585,227 km (0.072 R)
• M5: 757,564 km (0.106 R)
• M6: 883,226 km (0.092 R)
• M7: 1,383,332 km (0.052 R)
• M8: 1,481,617 km (0.114 R)
• M9: 1,644,230 km (0.096 R)
• M10: 1,770,192 km (0.105 R)
• M11: 1,965,716 km (0.11 R)
• M12: 2,122,794 km (0.047 R)
• M13: 2,331,333 km (0.12 R)
• M14: 2,620,057 km (0.089 R)
• M15: 2,844,304 km (0.063 R)
• M16: 3,419,658 km (0.083 R)
• M17: 3,665,746 km (0.114 R)
• M18: 4,002,790 km (0.119 R)
• M19: 4,320,835 km (0.111 R)
• M20: 4,981,908 km (0.104 R)
• M21: 5,136,592 km (0.118 R)
• M22: 5,642,532 km (0.081 R)
• M23: 5,771,486 km (0.114 R)
• M24: 6,364,342 km (0.08 R)
• M25: 6,498,831 km (0.073 R)
• M26: 6,668,175 km (0.107 R)
• M27: 6,907,831 km (0.12 R)
• M28: 7,608,249 km (0.109 R)
• M29: 7,967,134 km (0.096 R)
• M30: 8,664,110 km (0.068 R)
• M31: 9,152,547 km (0.065 R)
• M32: 9,342,686 km (0.072 R)
• M33: 9,882,286 km (0.075 R)
• M34: 11,726,229 km (0.114 R)
• M35: 13,027,880 km (0.115 R)
• M36: 13,804,592 km (0.113 R)
• M37: 14,110,819 km (0.065 R)
• M38: 14,419,140 km (0.114 R)
• M39: 16,640,070 km (0.078 R)
• M40: 16,826,021 km (0.086 R)
• M41: 17,671,548 km (0.092 R)
• M42: 18,147,269 km (0.118 R)
• M43: 18,434,646 km (0.117 R)
• M44: 20,339,775 km (0.088 R)
• M45: 20,488,924 km (0.113 R)
• M46: 23,704,231 km (0.118 R)
• M47: 25,825,978 km (0.118 R)
• M48: 26,041,399 km (0.103 R)
• M49: 26,311,722 km (0.087 R)
• M50: 26,582,794 km (0.111 R)
• M51: 26,746,005 km (0.101 R)
• M52: 28,953,022 km (0.066 R)
• M53: 29,064,922 km (0.069 R)
• M54: 31,275,230 km (0.118 R)
• M55: 31,966,223 km (0.031 R)
• M56: 32,371,633 km (0.119 R)
• M57: 32,487,870 km (0.092 R)
• M58: 32,720,495 km (0.09 R)
• M59: 32,895,375 km (0.065 R)
• M60: 33,304,675 km (0.108 R)
• M61: 33,539,394 km (0.096 R)
• M62: 34,010,328 km (0.079 R)
• M63: 35,137,548 km (0.063 R)
• M64: 35,256,927 km (0.108 R)
• M65: 35,376,456 km (0.049 R)
• M66: 35,915,906 km (0.085 R)
• M67: 36,096,321 km (0.083 R)
• M68: 37,063,770 km (0.061 R)
• M69: 37,367,903 km (0.077 R)
• M70: 38,039,747 km (0.12 R)
• M71: 39,085,884 km (0.106 R)
• M72: 39,271,535 km (0.067 R)
• M73: 39,457,486 km (0.105 R)
• M74: 39,830,134 km (0.101 R)
• M75: 40,829,597 km (0.102 R)
• M76: 41,017,941 km (0.03 R)
• M77: 41,395,526 km (0.119 R)
• M78: 42,027,278 km (0.071 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit