🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 179 Days

Day: 37.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.89 AU - 1.15 AU

Year: 378 Days

Day: 23.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,881,177 km

• M1: 214,224 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.79 AU - 1.29 AU

Year: 389 Days

Day: 40 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,881,177 km

• M1: 719,715 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.24 AU - 2.06 AU

Year: 778 Days

Day: 18 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.68 AU - 2 AU

Year: 916 Days

Day: 45.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,881,177 km

• M1: 416,331 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.88 AU - 2.94 AU

Year: 1373 Days

Day: 22.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.34 AU - 2.64 AU

Year: 1442 Days

Day: 25.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.03 AU - 3.25 AU

Year: 2043 Days

Day: 39.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,881,177 km

• M1: 1,272,330 km (0.118 R)
• M2: 1,991,896 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 9.7

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.36 AU - 10.02 AU

Year: 9404 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,881,177 km

• M1: 147,952 km (0.113 R)
• M2: 223,798 km (0.074 R)
• M3: 387,159 km (0.101 R)
• M4: 451,935 km (0.095 R)
• M5: 594,951 km (0.074 R)
• M6: 892,052 km (0.07 R)
• M7: 1,115,252 km (0.098 R)
• M8: 1,315,115 km (0.079 R)
• M9: 1,377,497 km (0.099 R)
• M10: 1,818,961 km (0.063 R)
• M11: 2,202,529 km (0.063 R)
• M12: 2,455,350 km (0.117 R)
• M13: 2,879,161 km (0.067 R)
• M14: 3,212,165 km (0.114 R)
• M15: 3,354,732 km (0.027 R)
• M16: 4,006,231 km (0.092 R)
• M17: 4,472,976 km (0.115 R)
• M18: 4,664,462 km (0.031 R)
• M19: 5,188,353 km (0.117 R)
• M20: 5,389,712 km (0.064 R)
• M21: 5,491,439 km (0.076 R)
• M22: 6,833,631 km (0.113 R)
• M23: 7,240,387 km (0.095 R)
• M24: 7,769,515 km (0.081 R)
• M25: 8,232,969 km (0.119 R)
• M26: 8,468,137 km (0.075 R)
• M27: 8,546,975 km (0.038 R)
• M28: 9,308,578 km (0.109 R)
• M29: 9,883,483 km (0.065 R)
• M30: 11,110,933 km (0.088 R)
• M31: 11,327,401 km (0.119 R)
• M32: 12,430,685 km (0.046 R)
• M33: 12,520,444 km (0.066 R)
• M34: 13,799,506 km (0.084 R)
• M35: 14,928,521 km (0.056 R)
• M36: 15,843,462 km (0.042 R)
• M37: 16,776,354 km (0.106 R)
• M38: 17,174,434 km (0.074 R)
• M39: 17,475,126 km (0.067 R)
• M40: 17,929,305 km (0.096 R)
• M41: 18,234,335 km (0.085 R)
• M42: 18,695,096 km (0.04 R)
• M43: 19,056,076 km (0.094 R)
• M44: 19,211,508 km (0.118 R)
• M45: 19,837,426 km (0.084 R)
• M46: 20,364,010 km (0.03 R)
• M47: 20,735,462 km (0.111 R)
• M48: 20,948,788 km (0.058 R)
• M49: 21,377,386 km (0.118 R)
• M50: 21,485,097 km (0.032 R)
• M51: 22,025,893 km (0.033 R)
• M52: 22,735,735 km (0.086 R)
• M53: 23,010,696 km (0.089 R)
• M54: 24,065,809 km (0.047 R)
• M55: 24,571,151 km (0.095 R)
• M56: 24,683,948 km (0.098 R)
• M57: 26,742,863 km (0.077 R)
• M58: 27,382,993 km (0.116 R)
• M59: 27,499,829 km (0.073 R)
• M60: 27,851,683 km (0.111 R)
• M61: 29,035,002 km (0.068 R)
• M62: 29,632,795 km (0.099 R)
• M63: 30,174,339 km (0.118 R)
• M64: 31,572,930 km (0.079 R)
• M65: 32,187,627 km (0.104 R)
• M66: 32,744,281 km (0.102 R)
• M67: 32,868,298 km (0.079 R)
• M68: 32,992,614 km (0.103 R)
• M69: 33,366,459 km (0.119 R)
• M70: 33,428,841 km (0.066 R)
• M71: 34,433,091 km (0.116 R)
• M72: 34,748,893 km (0.113 R)
• M73: 35,702,280 km (0.054 R)
• M74: 35,957,943 km (0.119 R)
• M75: 37,115,980 km (0.032 R)
• M76: 37,245,382 km (0.088 R)
• M77: 38,613,454 km (0.03 R)
• M78: 39,666,773 km (0.09 R)
• M79: 40,064,255 km (0.108 R)
• M80: 40,396,511 km (0.106 R)
• M81: 40,662,945 km (0.048 R)
• M82: 41,532,857 km (0.099 R)
• M83: 41,600,026 km (0.117 R)
• M84: 42,612,056 km (0.09 R)
• M85: 42,951,045 km (0.106 R)
• M86: 43,223,014 km (0.056 R)
• M87: 43,905,329 km (0.049 R)
• M88: 45,211,618 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.6

Radius: 4.3

Gravity: 44.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.73 AU - 14.39 AU

Year: 16340 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,881,177 km

• M1: 135,236 km (0.038 R)
• M2: 196,871 km (0.107 R)
• M3: 224,546 km (0.066 R)
• M4: 316,848 km (0.118 R)
• M5: 458,966 km (0.059 R)
• M6: 845,378 km (0.063 R)
• M7: 1,596,359 km (0.034 R)
• M8: 1,808,638 km (0.099 R)
• M9: 1,871,021 km (0.032 R)
• M10: 1,902,436 km (0.096 R)
• M11: 1,965,866 km (0.108 R)
• M12: 2,463,279 km (0.099 R)
• M13: 2,637,410 km (0.034 R)
• M14: 2,779,678 km (0.069 R)
• M15: 2,851,784 km (0.112 R)
• M16: 3,373,282 km (0.059 R)
• M17: 4,501,699 km (0.098 R)
• M18: 4,930,596 km (0.068 R)
• M19: 5,735,134 km (0.107 R)
• M20: 7,213,161 km (0.095 R)
• M21: 7,461,942 km (0.095 R)
• M22: 7,663,151 km (0.057 R)
• M23: 7,713,715 km (0.091 R)
• M24: 8,277,250 km (0.083 R)
• M25: 8,748,035 km (0.08 R)
• M26: 8,960,164 km (0.094 R)
• M27: 9,335,356 km (0.115 R)
• M28: 9,443,366 km (0.094 R)
• M29: 9,497,670 km (0.117 R)
• M30: 9,551,974 km (0.119 R)
• M31: 9,935,243 km (0.086 R)
• M32: 10,100,998 km (0.119 R)
• M33: 10,603,796 km (0.119 R)
• M34: 12,456,267 km (0.085 R)
• M35: 12,515,807 km (0.083 R)
• M36: 12,995,118 km (0.114 R)
• M37: 13,176,281 km (0.043 R)
• M38: 13,358,491 km (0.099 R)
• M39: 14,656,403 km (0.106 R)
• M40: 15,098,016 km (0.099 R)
• M41: 16,383,360 km (0.078 R)
• M42: 16,513,959 km (0.101 R)
• M43: 16,644,708 km (0.093 R)
• M44: 18,173,598 km (0.096 R)
• M45: 19,401,049 km (0.08 R)
• M46: 19,955,159 km (0.094 R)
• M47: 21,078,789 km (0.046 R)
• M48: 21,719,816 km (0.04 R)
• M49: 22,729,751 km (0.102 R)
• M50: 22,875,310 km (0.102 R)
• M51: 24,347,353 km (0.096 R)
• M52: 25,546,978 km (0.113 R)
• M53: 25,622,525 km (0.093 R)
• M54: 26,077,751 km (0.084 R)
• M55: 27,073,325 km (0.101 R)
• M56: 28,081,166 km (0.096 R)
• M57: 29,417,524 km (0.107 R)
• M58: 30,453,339 km (0.054 R)
• M59: 31,015,977 km (0.103 R)
• M60: 32,070,193 km (0.077 R)
• M61: 32,396,765 km (0.077 R)
• M62: 33,053,500 km (0.113 R)
• M63: 33,631,696 km (0.073 R)
• M64: 34,046,830 km (0.09 R)
• M65: 35,723,972 km (0.101 R)
• M66: 35,977,839 km (0.054 R)
• M67: 37,685,648 km (0.05 R)
• M68: 38,722,960 km (0.055 R)
• M69: 39,245,057 km (0.085 R)
• M70: 39,857,211 km (0.088 R)
• M71: 40,208,467 km (0.119 R)
• M72: 41,534,502 km (0.045 R)
• M73: 42,158,326 km (0.096 R)
• M74: 43,505,454 km (0.038 R)
• M75: 44,684,286 km (0.105 R)
• M76: 44,866,496 km (0.079 R)
• M77: 49,126,894 km (0.04 R)
• M78: 50,543,735 km (0.099 R)
• M79: 50,733,724 km (0.111 R)
• M80: 50,923,863 km (0.098 R)
• M81: 53,127,739 km (0.109 R)
• M82: 54,874,145 km (0.085 R)
• M83: 55,264,745 km (0.069 R)
• M84: 55,460,419 km (0.086 R)
• M85: 55,754,378 km (0.073 R)
• M86: 57,132,923 km (0.118 R)
• M87: 57,429,875 km (0.109 R)
• M88: 57,826,459 km (0.119 R)
• M89: 60,024,051 km (0.089 R)
• M90: 60,930,764 km (0.078 R)
• M91: 61,133,020 km (0.101 R)
• M92: 61,234,148 km (0.09 R)
• M93: 62,962,303 km (0.109 R)
• M94: 63,064,329 km (0.063 R)
• M95: 65,222,278 km (0.116 R)
• M96: 68,241,761 km (0.109 R)
• M97: 69,188,118 km (0.049 R)
• M98: 69,399,051 km (0.067 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: 306 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit