🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 31.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 260 Days

Day: 17 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.73 AU - 2.01 AU

Year: 895 Days

Day: 32 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.75 AU - 5.57 AU

Year: 3519 Days

Day: 19.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.8

Radius: 8.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.53 AU - 6.35 AU

Year: 5065 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,346,170 km

• M1: 251,923 km (0.09 R)
• M2: 332,855 km (0.052 R)
• M3: 395,387 km (0.113 R)
• M4: 486,043 km (0.043 R)
• M5: 636,389 km (0.088 R)
• M6: 1,089,222 km (0.093 R)
• M7: 1,210,546 km (0.1 R)
• M8: 1,576,462 km (0.104 R)
• M9: 1,830,330 km (0.095 R)
• M10: 1,882,839 km (0.098 R)
• M11: 2,207,765 km (0.116 R)
• M12: 2,594,326 km (0.076 R)
• M13: 2,788,205 km (0.109 R)
• M14: 3,142,602 km (0.092 R)
• M15: 3,301,326 km (0.072 R)
• M16: 3,776,149 km (0.077 R)
• M17: 3,877,128 km (0.041 R)
• M18: 4,047,520 km (0.068 R)
• M19: 4,608,961 km (0.098 R)
• M20: 4,753,173 km (0.098 R)
• M21: 4,862,230 km (0.08 R)
• M22: 5,213,486 km (0.06 R)
• M23: 5,288,434 km (0.066 R)
• M24: 5,439,528 km (0.109 R)
• M25: 5,668,712 km (0.109 R)
• M26: 5,726,606 km (0.066 R)
• M27: 5,842,844 km (0.101 R)
• M28: 6,038,368 km (0.071 R)
• M29: 6,295,677 km (0.096 R)
• M30: 6,435,700 km (0.086 R)
• M31: 6,780,224 km (0.113 R)
• M32: 6,923,838 km (0.043 R)
• M33: 7,172,470 km (0.07 R)
• M34: 7,593,289 km (0.063 R)
• M35: 7,742,438 km (0.081 R)
• M36: 8,326,917 km (0.116 R)
• M37: 8,524,984 km (0.096 R)
• M38: 9,287,036 km (0.077 R)
• M39: 9,446,657 km (0.113 R)
• M40: 10,565,350 km (0.114 R)
• M41: 10,708,216 km (0.106 R)
• M42: 11,261,429 km (0.053 R)
• M43: 12,245,782 km (0.119 R)
• M44: 13,155,038 km (0.105 R)
• M45: 13,463,060 km (0.071 R)
• M46: 13,566,133 km (0.038 R)
• M47: 13,617,894 km (0.092 R)
• M48: 14,269,542 km (0.092 R)
• M49: 14,691,857 km (0.068 R)
• M50: 14,904,585 km (0.117 R)
• M51: 15,252,401 km (0.059 R)
• M52: 15,306,256 km (0.099 R)
• M53: 15,792,898 km (0.116 R)
• M54: 16,038,089 km (0.1 R)
• M55: 16,092,692 km (0.09 R)
• M56: 16,284,626 km (0.066 R)
• M57: 17,761,456 km (0.083 R)
• M58: 18,215,785 km (0.088 R)
• M59: 18,472,943 km (0.078 R)
• M60: 18,817,767 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364

Radius: 10.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.41 AU - 7.17 AU

Year: 6190 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,346,170 km

• M1: 144,512 km (0.097 R)
• M2: 387,159 km (0.077 R)
• M3: 530,324 km (0.078 R)
• M4: 799,301 km (0.092 R)
• M5: 1,015,770 km (0.044 R)
• M6: 1,459,028 km (0.099 R)
• M7: 1,726,359 km (0.112 R)
• M8: 2,236,189 km (0.081 R)
• M9: 2,343,600 km (0.054 R)
• M10: 2,434,556 km (0.074 R)
• M11: 2,752,601 km (0.117 R)
• M12: 3,084,110 km (0.116 R)
• M13: 3,163,995 km (0.065 R)
• M14: 3,914,079 km (0.073 R)
• M15: 4,110,052 km (0.092 R)
• M16: 4,220,455 km (0.12 R)
• M17: 4,717,419 km (0.107 R)
• M18: 5,043,543 km (0.078 R)
• M19: 5,114,452 km (0.061 R)
• M20: 5,595,260 km (0.099 R)
• M21: 5,742,314 km (0.095 R)
• M22: 6,015,330 km (0.095 R)
• M23: 6,420,142 km (0.092 R)
• M24: 6,522,617 km (0.119 R)
• M25: 6,729,511 km (0.111 R)
• M26: 7,202,838 km (0.093 R)
• M27: 7,416,614 km (0.077 R)
• M28: 7,659,710 km (0.089 R)
• M29: 7,850,597 km (0.095 R)
• M30: 8,264,983 km (0.076 R)
• M31: 8,545,180 km (0.072 R)
• M32: 8,914,238 km (0.1 R)
• M33: 9,201,615 km (0.104 R)
• M34: 10,022,758 km (0.105 R)
• M35: 10,231,597 km (0.118 R)
• M36: 10,562,806 km (0.101 R)
• M37: 10,653,762 km (0.086 R)
• M38: 10,745,017 km (0.081 R)
• M39: 10,928,274 km (0.111 R)
• M40: 11,081,761 km (0.117 R)
• M41: 11,328,897 km (0.061 R)
• M42: 11,608,944 km (0.102 R)
• M43: 12,176,070 km (0.109 R)
• M44: 12,591,354 km (0.097 R)
• M45: 12,816,947 km (0.103 R)
• M46: 12,881,573 km (0.084 R)
• M47: 12,978,812 km (0.105 R)
• M48: 13,964,512 km (0.114 R)
• M49: 14,198,035 km (0.065 R)
• M50: 14,838,314 km (0.1 R)
• M51: 15,350,387 km (0.075 R)
• M52: 15,522,425 km (0.081 R)
• M53: 15,625,946 km (0.114 R)
• M54: 15,798,882 km (0.082 R)
• M55: 15,903,002 km (0.076 R)
• M56: 15,972,565 km (0.113 R)
• M57: 16,356,882 km (0.118 R)
• M58: 16,638,275 km (0.116 R)
• M59: 16,992,373 km (0.107 R)
• M60: 17,528,083 km (0.072 R)
• M61: 17,707,900 km (0.102 R)
• M62: 18,287,442 km (0.117 R)
• M63: 18,652,760 km (0.1 R)
• M64: 19,279,426 km (0.069 R)
• M65: 19,913,122 km (0.058 R)
• M66: 20,213,515 km (0.08 R)
• M67: 20,477,854 km (0.098 R)
• M68: 21,661,472 km (0.041 R)
• M69: 22,671,408 km (0.064 R)
• M70: 22,828,186 km (0.106 R)
• M71: 24,294,993 km (0.069 R)
• M72: 24,455,362 km (0.066 R)
• M73: 24,777,147 km (0.113 R)
• M74: 25,100,428 km (0.057 R)
• M75: 25,303,283 km (0.077 R)
• M76: 26,366,326 km (0.11 R)
• M77: 26,489,893 km (0.094 R)
• M78: 26,944,820 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 10.2

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.61 AU - 14.51 AU

Year: 16512 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,346,170 km

• M1: 235,317 km (0.073 R)
• M2: 349,610 km (0.031 R)
• M3: 451,636 km (0.108 R)
• M4: 802,593 km (0.029 R)
• M5: 1,721,871 km (0.058 R)
• M6: 1,846,187 km (0.113 R)
• M7: 2,945,133 km (0.079 R)
• M8: 3,132,579 km (0.113 R)
• M9: 3,208,575 km (0.064 R)
• M10: 3,440,751 km (0.105 R)
• M11: 3,962,249 km (0.069 R)
• M12: 4,086,266 km (0.108 R)
• M13: 4,423,160 km (0.071 R)
• M14: 4,551,814 km (0.117 R)
• M15: 4,812,863 km (0.119 R)
• M16: 5,304,292 km (0.119 R)
• M17: 6,238,680 km (0.065 R)
• M18: 6,431,811 km (0.076 R)
• M19: 9,169,601 km (0.064 R)
• M20: 9,279,257 km (0.076 R)
• M21: 9,499,764 km (0.091 R)
• M22: 9,610,766 km (0.065 R)
• M23: 9,833,816 km (0.119 R)
• M24: 10,513,589 km (0.11 R)
• M25: 10,743,521 km (0.073 R)
• M26: 11,858,474 km (0.084 R)
• M27: 13,256,915 km (0.117 R)
• M28: 13,630,311 km (0.1 R)
• M29: 14,133,408 km (0.112 R)
• M30: 14,323,697 km (0.116 R)
• M31: 14,514,883 km (0.107 R)
• M32: 14,964,125 km (0.117 R)
• M33: 15,287,855 km (0.085 R)
• M34: 17,008,231 km (0.096 R)
• M35: 18,372,862 km (0.071 R)
• M36: 19,068,343 km (0.114 R)
• M37: 19,348,989 km (0.074 R)
• M38: 21,351,356 km (0.092 R)
• M39: 22,008,839 km (0.112 R)
• M40: 22,155,893 km (0.09 R)
• M41: 22,376,999 km (0.072 R)
• M42: 23,643,943 km (0.112 R)
• M43: 23,869,986 km (0.073 R)
• M44: 26,013,723 km (0.072 R)
• M45: 26,715,936 km (0.111 R)
• M46: 26,951,253 km (0.112 R)
• M47: 27,820,417 km (0.074 R)
• M48: 27,979,439 km (0.071 R)
• M49: 28,298,232 km (0.069 R)
• M50: 28,378,267 km (0.097 R)
• M51: 28,939,708 km (0.082 R)
• M52: 32,888,045 km (0.063 R)
• M53: 33,224,640 km (0.09 R)
• M54: 34,838,951 km (0.101 R)
• M55: 35,267,997 km (0.095 R)
• M56: 36,827,106 km (0.112 R)
• M57: 37,089,202 km (0.089 R)
• M58: 40,641,852 km (0.109 R)
• M59: 40,822,267 km (0.096 R)
• M60: 42,092,951 km (0.045 R)
• M61: 42,549,973 km (0.104 R)
• M62: 44,301,465 km (0.103 R)
• M63: 47,779,316 km (0.113 R)
• M64: 48,065,197 km (0.057 R)
• M65: 48,256,084 km (0.094 R)
• M66: 50,566,025 km (0.119 R)
• M67: 50,760,054 km (0.088 R)
• M68: 51,051,769 km (0.075 R)
• M69: 51,343,934 km (0.095 R)
• M70: 51,636,697 km (0.1 R)
• M71: 52,027,895 km (0.079 R)
• M72: 53,108,890 km (0.117 R)
• M73: 53,800,481 km (0.077 R)
• M74: 54,594,696 km (0.051 R)
• M75: 54,793,810 km (0.11 R)
• M76: 55,292,869 km (0.11 R)
• M77: 56,496,384 km (0.087 R)
• M78: 59,338,295 km (0.104 R)
• M79: 60,776,529 km (0.046 R)
• M80: 61,189,568 km (0.117 R)
• M81: 62,330,252 km (0.086 R)
• M82: 62,746,882 km (0.111 R)
• M83: 63,373,398 km (0.048 R)
• M84: 63,582,685 km (0.071 R)
• M85: 63,897,140 km (0.056 R)
• M86: 64,212,044 km (0.074 R)
• M87: 66,218,450 km (0.068 R)
• M88: 67,282,690 km (0.108 R)
• M89: 69,859,962 km (0.074 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit