🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 41.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 184 Days

Day: 42.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.83 AU - 1.93 AU

Year: 928 Days

Day: 20 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,691,837 km

• M1: 25,880 km (0.071 R)
• M2: 276,008 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.73 AU - 2.47 AU

Year: 1095 Days

Day: 29.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.95 AU - 2.73 AU

Year: 1288 Days

Day: 43.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.49 AU - 2.87 AU

Year: 1579 Days

Day: 44 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.92 AU - 3.26 AU

Year: 1955 Days

Day: 15.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.45 AU - 3.79 AU

Year: 1983 Days

Day: 17.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,691,837 km

• M1: 67,020 km (0.063 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 11.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.58 AU - 7.7 AU

Year: 6866 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,691,837 km

• M1: 154,684 km (0.046 R)
• M2: 256,710 km (0.111 R)
• M3: 494,271 km (0.118 R)
• M4: 578,645 km (0.045 R)
• M5: 866,022 km (0.059 R)
• M6: 1,019,061 km (0.096 R)
• M7: 1,266,196 km (0.104 R)
• M8: 1,442,123 km (0.107 R)
• M9: 1,533,079 km (0.103 R)
• M10: 1,645,128 km (0.068 R)
• M11: 1,779,317 km (0.09 R)
• M12: 2,549,597 km (0.066 R)
• M13: 2,728,665 km (0.097 R)
• M14: 3,147,090 km (0.11 R)
• M15: 3,267,068 km (0.086 R)
• M16: 3,838,233 km (0.081 R)
• M17: 4,096,438 km (0.113 R)
• M18: 4,174,977 km (0.043 R)
• M19: 4,440,663 km (0.074 R)
• M20: 4,794,313 km (0.055 R)
• M21: 5,413,648 km (0.111 R)
• M22: 5,645,225 km (0.116 R)
• M23: 5,909,714 km (0.049 R)
• M24: 5,998,725 km (0.037 R)
• M25: 6,389,923 km (0.084 R)
• M26: 6,882,699 km (0.1 R)
• M27: 7,133,724 km (0.096 R)
• M28: 7,324,013 km (0.095 R)
• M29: 7,483,933 km (0.086 R)
• M30: 7,872,438 km (0.089 R)
• M31: 8,770,474 km (0.108 R)
• M32: 8,974,376 km (0.105 R)
• M33: 11,320,370 km (0.096 R)
• M34: 11,729,071 km (0.053 R)
• M35: 11,953,917 km (0.069 R)
• M36: 12,180,259 km (0.119 R)
• M37: 12,560,686 km (0.068 R)
• M38: 13,294,314 km (0.092 R)
• M39: 13,607,422 km (0.114 R)
• M40: 13,685,961 km (0.082 R)
• M41: 14,041,855 km (0.103 R)
• M42: 14,480,775 km (0.03 R)
• M43: 14,964,873 km (0.101 R)
• M44: 15,577,477 km (0.092 R)
• M45: 15,701,045 km (0.103 R)
• M46: 16,031,955 km (0.049 R)
• M47: 17,378,934 km (0.11 R)
• M48: 17,678,280 km (0.067 R)
• M49: 17,979,420 km (0.111 R)
• M50: 18,849,332 km (0.041 R)
• M51: 18,937,146 km (0.093 R)
• M52: 19,157,055 km (0.026 R)
• M53: 19,422,142 km (0.069 R)
• M54: 20,901,665 km (0.12 R)
• M55: 20,992,471 km (0.055 R)
• M56: 21,083,426 km (0.063 R)
• M57: 21,311,413 km (0.072 R)
• M58: 21,448,595 km (0.079 R)
• M59: 21,908,159 km (0.066 R)
• M60: 22,463,766 km (0.074 R)
• M61: 23,352,976 km (0.091 R)
• M62: 23,778,133 km (0.111 R)
• M63: 25,456,172 km (0.069 R)
• M64: 26,186,958 km (0.025 R)
• M65: 26,776,523 km (0.11 R)
• M66: 27,073,026 km (0.087 R)
• M67: 27,370,576 km (0.082 R)
• M68: 28,269,659 km (0.102 R)
• M69: 28,773,355 km (0.063 R)
• M70: 28,925,047 km (0.07 R)
• M71: 29,330,907 km (0.082 R)
• M72: 29,789,723 km (0.098 R)
• M73: 30,973,042 km (0.092 R)
• M74: 31,544,357 km (0.117 R)
• M75: 32,014,393 km (0.103 R)
• M76: 32,119,112 km (0.081 R)
• M77: 32,224,129 km (0.117 R)
• M78: 33,067,263 km (0.051 R)
• M79: 34,399,282 km (0.045 R)
• M80: 34,721,666 km (0.025 R)
• M81: 35,477,584 km (0.12 R)
• M82: 36,566,956 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 4.5

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.68 AU - 13.84 AU

Year: 17377 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,691,837 km

• M1: 74,201 km (0.103 R)
• M2: 468,989 km (0.047 R)
• M3: 633,248 km (0.066 R)
• M4: 796,010 km (0.096 R)
• M5: 872,455 km (0.083 R)
• M6: 1,032,824 km (0.077 R)
• M7: 1,180,776 km (0.113 R)
• M8: 1,520,363 km (0.048 R)
• M9: 2,560,517 km (0.117 R)
• M10: 2,617,215 km (0.051 R)
• M11: 2,703,084 km (0.081 R)
• M12: 2,906,986 km (0.102 R)
• M13: 4,366,163 km (0.081 R)
• M14: 4,639,778 km (0.088 R)
• M15: 5,530,184 km (0.117 R)
• M16: 5,566,836 km (0.039 R)
• M17: 5,677,538 km (0.055 R)
• M18: 6,165,078 km (0.102 R)
• M19: 6,980,685 km (0.12 R)
• M20: 8,203,498 km (0.081 R)
• M21: 8,540,542 km (0.089 R)
• M22: 8,796,355 km (0.074 R)
• M23: 9,359,292 km (0.099 R)
• M24: 10,247,753 km (0.098 R)
• M25: 11,489,266 km (0.117 R)
• M26: 12,199,258 km (0.086 R)
• M27: 12,343,021 km (0.086 R)
• M28: 13,167,904 km (0.07 R)
• M29: 13,562,244 km (0.077 R)
• M30: 14,362,443 km (0.109 R)
• M31: 14,564,998 km (0.106 R)
• M32: 14,615,712 km (0.089 R)
• M33: 14,717,439 km (0.112 R)
• M34: 15,487,568 km (0.115 R)
• M35: 15,747,270 km (0.071 R)
• M36: 16,218,204 km (0.116 R)
• M37: 16,853,397 km (0.111 R)
• M38: 16,960,060 km (0.085 R)
• M39: 17,120,429 km (0.043 R)
• M40: 17,984,357 km (0.073 R)
• M41: 18,641,540 km (0.099 R)
• M42: 19,754,399 km (0.092 R)
• M43: 21,002,943 km (0.082 R)
• M44: 21,290,320 km (0.056 R)
• M45: 21,405,660 km (0.057 R)
• M46: 21,521,150 km (0.099 R)
• M47: 21,694,833 km (0.076 R)
• M48: 21,810,771 km (0.075 R)
• M49: 22,628,772 km (0.118 R)
• M50: 22,923,331 km (0.095 R)
• M51: 23,337,866 km (0.078 R)
• M52: 23,397,257 km (0.09 R)
• M53: 24,656,571 km (0.093 R)
• M54: 24,898,920 km (0.091 R)
• M55: 25,142,166 km (0.115 R)
• M56: 28,310,649 km (0.06 R)
• M57: 28,500,938 km (0.119 R)
• M58: 28,691,675 km (0.108 R)
• M59: 29,458,663 km (0.115 R)
• M60: 29,651,495 km (0.102 R)
• M61: 30,297,159 km (0.117 R)
• M62: 31,339,856 km (0.099 R)
• M63: 31,668,074 km (0.116 R)
• M64: 31,733,897 km (0.118 R)
• M65: 33,393,386 km (0.115 R)
• M66: 34,605,578 km (0.118 R)
• M67: 35,285,201 km (0.108 R)
• M68: 35,626,733 km (0.103 R)
• M69: 37,698,514 km (0.077 R)
• M70: 37,768,226 km (0.047 R)
• M71: 38,257,561 km (0.089 R)
• M72: 38,960,222 km (0.041 R)
• M73: 39,879,950 km (0.079 R)
• M74: 40,592,485 km (0.077 R)
• M75: 41,452,822 km (0.098 R)
• M76: 41,885,309 km (0.027 R)
• M77: 42,827,477 km (0.054 R)
• M78: 44,437,748 km (0.073 R)
• M79: 45,028,061 km (0.106 R)
• M80: 45,695,418 km (0.084 R)
• M81: 48,245,912 km (0.077 R)
• M82: 48,321,608 km (0.115 R)
• M83: 49,767,621 km (0.064 R)
• M84: 50,227,186 km (0.028 R)
• M85: 51,150,654 km (0.066 R)
• M86: 51,614,407 km (0.066 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit