🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.99 AU - 1.33 AU

Year: 468 Days

Day: 20.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,879,979 km

• M1: 57,595 km (0.08 R)
• M2: 492,027 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.17 AU - 1.55 AU

Year: 594 Days

Day: 31.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,879,979 km

• M1: 94,546 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.2 AU - 1.68 AU

Year: 648 Days

Day: 34.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.66 AU - 1.66 AU

Year: 801 Days

Day: 48 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,879,979 km

• M1: 89,759 km (0.094 R)
• M2: 108,010 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.75 AU - 2.31 AU

Year: 1084 Days

Day: 39.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,879,979 km

• M1: 174,282 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.17 AU - 3.21 AU

Year: 1653 Days

Day: 40.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.91 AU - 4.25 AU

Year: 3088 Days

Day: 44.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.94 AU - 4.34 AU

Year: 3157 Days

Day: 26.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,879,979 km

• M1: 1,085,482 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 14

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8 AU - 8.42 AU

Year: 8815 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,879,979 km

• M1: 191,036 km (0.097 R)
• M2: 558,598 km (0.076 R)
• M3: 723,007 km (0.109 R)
• M4: 818,450 km (0.099 R)
• M5: 918,681 km (0.101 R)
• M6: 1,037,162 km (0.105 R)
• M7: 1,203,964 km (0.094 R)
• M8: 1,944,922 km (0.119 R)
• M9: 2,334,924 km (0.078 R)
• M10: 2,634,419 km (0.09 R)
• M11: 2,887,089 km (0.084 R)
• M12: 3,006,618 km (0.114 R)
• M13: 3,416,666 km (0.099 R)
• M14: 3,522,132 km (0.045 R)
• M15: 3,692,973 km (0.101 R)
• M16: 5,182,519 km (0.028 R)
• M17: 5,476,180 km (0.045 R)
• M18: 5,575,213 km (0.098 R)
• M19: 5,674,995 km (0.076 R)
• M20: 5,952,200 km (0.109 R)
• M21: 6,285,803 km (0.089 R)
• M22: 6,389,624 km (0.108 R)
• M23: 6,678,348 km (0.09 R)
• M24: 6,917,705 km (0.113 R)
• M25: 7,377,718 km (0.113 R)
• M26: 7,542,575 km (0.04 R)
• M27: 7,931,679 km (0.115 R)
• M28: 8,299,091 km (0.053 R)
• M29: 9,138,784 km (0.065 R)
• M30: 10,188,064 km (0.118 R)
• M31: 10,711,507 km (0.061 R)
• M32: 10,929,620 km (0.085 R)
• M33: 11,117,815 km (0.103 R)
• M34: 11,243,776 km (0.113 R)
• M35: 11,752,708 km (0.079 R)
• M36: 12,074,643 km (0.118 R)
• M37: 12,399,420 km (0.113 R)
• M38: 12,562,930 km (0.112 R)
• M39: 13,057,800 km (0.106 R)
• M40: 13,257,662 km (0.105 R)
• M41: 13,626,421 km (0.096 R)
• M42: 13,829,126 km (0.061 R)
• M43: 14,203,121 km (0.084 R)
• M44: 14,305,745 km (0.104 R)
• M45: 14,546,149 km (0.095 R)
• M46: 15,980,942 km (0.116 R)
• M47: 16,517,251 km (0.117 R)
• M48: 17,059,393 km (0.103 R)
• M49: 17,423,963 km (0.07 R)
• M50: 17,533,918 km (0.12 R)
• M51: 18,198,282 km (0.084 R)
• M52: 18,795,776 km (0.081 R)
• M53: 19,021,369 km (0.038 R)
• M54: 19,210,162 km (0.036 R)
• M55: 19,971,615 km (0.095 R)
• M56: 20,086,656 km (0.069 R)
• M57: 20,317,485 km (0.049 R)
• M58: 21,171,240 km (0.089 R)
• M59: 21,681,369 km (0.06 R)
• M60: 21,997,170 km (0.082 R)
• M61: 23,437,498 km (0.1 R)
• M62: 24,046,661 km (0.12 R)
• M63: 24,619,920 km (0.115 R)
• M64: 24,743,338 km (0.084 R)
• M65: 25,989,040 km (0.063 R)
• M66: 26,198,626 km (0.108 R)
• M67: 26,535,072 km (0.12 R)
• M68: 27,084,994 km (0.108 R)
• M69: 27,553,235 km (0.066 R)
• M70: 27,724,225 km (0.098 R)
• M71: 28,497,796 km (0.031 R)
• M72: 28,800,582 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 3.1

Gravity: 98.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.98 AU - 18.44 AU

Year: 23334 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,879,979 km

• M1: 105,766 km (0.079 R)
• M2: 994,676 km (0.085 R)
• M3: 1,666,071 km (0.03 R)
• M4: 1,927,569 km (0.109 R)
• M5: 2,004,761 km (0.065 R)
• M6: 2,161,988 km (0.069 R)
• M7: 2,201,931 km (0.076 R)
• M8: 2,364,095 km (0.12 R)
• M9: 3,277,091 km (0.098 R)
• M10: 3,650,637 km (0.056 R)
• M11: 3,746,080 km (0.115 R)
• M12: 3,794,101 km (0.06 R)
• M13: 4,037,347 km (0.094 R)
• M14: 4,136,082 km (0.091 R)
• M15: 4,335,945 km (0.091 R)
• M16: 4,693,334 km (0.092 R)
• M17: 4,849,365 km (0.115 R)
• M18: 5,381,634 km (0.082 R)
• M19: 7,445,187 km (0.09 R)
• M20: 8,306,422 km (0.091 R)
• M21: 9,721,917 km (0.099 R)
• M22: 9,788,039 km (0.05 R)
• M23: 11,418,656 km (0.073 R)
• M24: 11,628,242 km (0.118 R)
• M25: 11,909,786 km (0.11 R)
• M26: 12,122,364 km (0.036 R)
• M27: 12,193,573 km (0.09 R)
• M28: 12,264,781 km (0.103 R)
• M29: 14,391,614 km (0.102 R)
• M30: 14,617,956 km (0.103 R)
• M31: 15,227,567 km (0.037 R)
• M32: 16,079,228 km (0.12 R)
• M33: 16,629,150 km (0.114 R)
• M34: 18,152,505 km (0.097 R)
• M35: 18,397,097 km (0.084 R)
• M36: 18,972,152 km (0.095 R)
• M37: 20,902,413 km (0.113 R)
• M38: 22,368,622 km (0.087 R)
• M39: 25,217,264 km (0.07 R)
• M40: 26,222,562 km (0.076 R)
• M41: 26,314,565 km (0.117 R)
• M42: 28,650,087 km (0.095 R)
• M43: 33,515,608 km (0.063 R)
• M44: 34,216,773 km (0.031 R)
• M45: 36,657,612 km (0.073 R)
• M46: 37,794,855 km (0.101 R)
• M47: 38,002,796 km (0.112 R)
• M48: 38,107,066 km (0.097 R)
• M49: 38,211,335 km (0.084 R)
• M50: 38,420,024 km (0.092 R)
• M51: 39,469,603 km (0.101 R)
• M52: 39,786,302 km (0.099 R)
• M53: 43,652,060 km (0.07 R)
• M54: 46,517,458 km (0.083 R)
• M55: 47,411,305 km (0.116 R)
• M56: 50,126,507 km (0.107 R)
• M57: 50,698,569 km (0.039 R)
• M58: 52,311,533 km (0.073 R)
• M59: 52,891,674 km (0.119 R)
• M60: 53,124,448 km (0.095 R)
• M61: 54,058,387 km (0.086 R)
• M62: 55,115,745 km (0.118 R)
• M63: 55,469,694 km (0.097 R)
• M64: 56,417,247 km (0.107 R)
• M65: 59,170,895 km (0.11 R)
• M66: 59,654,395 km (0.112 R)
• M67: 60,260,416 km (0.034 R)
• M68: 61,968,225 km (0.116 R)
• M69: 63,568,174 km (0.117 R)
• M70: 63,691,742 km (0.087 R)
• M71: 63,815,460 km (0.065 R)
• M72: 65,306,352 km (0.091 R)
• M73: 65,556,031 km (0.076 R)
• M74: 69,337,715 km (0.115 R)
• M75: 73,189,412 km (0.115 R)
• M76: 77,770,099 km (0.095 R)
• M77: 78,034,737 km (0.116 R)
• M78: 79,894,837 km (0.062 R)
• M79: 80,295,311 km (0.025 R)
• M80: 80,964,312 km (0.079 R)
• M81: 81,366,581 km (0.09 R)
• M82: 82,038,575 km (0.109 R)
• M83: 82,982,388 km (0.06 R)
• M84: 83,117,475 km (0.106 R)
• M85: 83,658,720 km (0.106 R)
• M86: 85,289,486 km (0.083 R)
• M87: 85,698,786 km (0.096 R)
• M88: 86,382,448 km (0.09 R)
• M89: 88,858,442 km (0.12 R)
• M90: 89,550,333 km (0.078 R)
• M91: 90,521,971 km (0.112 R)
• M92: 91,218,199 km (0.117 R)
• M93: 92,475,869 km (0.076 R)
• M94: 92,896,388 km (0.053 R)
• M95: 93,317,506 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit