🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 188 Days

Day: 13.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,470,353 km

• M1: 522,246 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.54 AU - 0.8 AU

Year: 233 Days

Day: 44 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,470,353 km

• M1: 376,837 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.64 AU - 0.98 AU

Year: 310 Days

Day: 39 Hours

Environment

Temp: -18 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,470,353 km

• M1: 124,914 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.96 AU - 1.02 AU

Year: 418 Days

Day: 34 Hours

Environment

Temp: -53 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,470,353 km

• M1: 150,645 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.42 AU - 1.64 AU

Year: 804 Days

Day: 31.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,470,353 km

• M1: 793,467 km (0.12 R)
• M2: 968,945 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.56 AU - 1.9 AU

Year: 966 Days

Day: 46 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.16 AU - 2.18 AU

Year: 1357 Days

Day: 21.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.42 AU - 2.72 AU

Year: 1749 Days

Day: 23.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.5

Radius: 7.1

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.26 AU - 11 AU

Year: 14715 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,470,353 km

• M1: 210,783 km (0.081 R)
• M2: 604,974 km (0.065 R)
• M3: 672,293 km (0.1 R)
• M4: 742,305 km (0.119 R)
• M5: 1,067,979 km (0.05 R)
• M6: 1,300,903 km (0.063 R)
• M7: 1,963,622 km (0.027 R)
• M8: 2,169,917 km (0.112 R)
• M9: 2,492,600 km (0.092 R)
• M10: 2,603,601 km (0.038 R)
• M11: 2,888,136 km (0.113 R)
• M12: 3,063,764 km (0.104 R)
• M13: 3,182,695 km (0.116 R)
• M14: 3,580,027 km (0.1 R)
• M15: 3,864,412 km (0.065 R)
• M16: 4,057,992 km (0.103 R)
• M17: 4,829,468 km (0.105 R)
• M18: 5,178,929 km (0.116 R)
• M19: 5,572,670 km (0.095 R)
• M20: 6,618,060 km (0.108 R)
• M21: 7,005,818 km (0.108 R)
• M22: 7,163,045 km (0.11 R)
• M23: 7,281,826 km (0.111 R)
• M24: 7,401,055 km (0.099 R)
• M25: 8,213,222 km (0.094 R)
• M26: 9,267,588 km (0.117 R)
• M27: 9,483,607 km (0.052 R)
• M28: 9,788,787 km (0.038 R)
• M29: 9,876,601 km (0.071 R)
• M30: 10,319,411 km (0.084 R)
• M31: 10,408,721 km (0.079 R)
• M32: 11,500,935 km (0.115 R)
• M33: 11,593,685 km (0.06 R)
• M34: 11,826,460 km (0.097 R)
• M35: 12,296,496 km (0.094 R)
• M36: 12,629,202 km (0.102 R)
• M37: 12,724,795 km (0.1 R)
• M38: 12,820,687 km (0.061 R)
• M39: 13,352,208 km (0.09 R)
• M40: 13,400,828 km (0.089 R)
• M41: 14,237,379 km (0.11 R)
• M42: 15,293,839 km (0.041 R)
• M43: 16,063,819 km (0.119 R)
• M44: 18,557,167 km (0.088 R)
• M45: 18,611,471 km (0.084 R)
• M46: 19,048,147 km (0.034 R)
• M47: 20,434,471 km (0.118 R)
• M48: 21,623,923 km (0.102 R)
• M49: 22,083,039 km (0.089 R)
• M50: 22,313,719 km (0.088 R)
• M51: 25,566,127 km (0.104 R)
• M52: 25,808,325 km (0.119 R)
• M53: 26,356,153 km (0.049 R)
• M54: 26,846,385 km (0.073 R)
• M55: 27,339,609 km (0.07 R)
• M56: 27,649,426 km (0.118 R)
• M57: 28,022,673 km (0.102 R)
• M58: 29,152,586 km (0.056 R)
• M59: 29,659,423 km (0.113 R)
• M60: 30,169,253 km (0.063 R)
• M61: 30,425,365 km (0.086 R)
• M62: 30,682,074 km (0.098 R)
• M63: 30,746,402 km (0.105 R)
• M64: 31,976,545 km (0.046 R)
• M65: 32,237,444 km (0.086 R)
• M66: 32,433,716 km (0.09 R)
• M67: 32,958,954 km (0.102 R)
• M68: 33,354,640 km (0.044 R)
• M69: 34,217,671 km (0.091 R)
• M70: 34,417,833 km (0.082 R)
• M71: 35,289,689 km (0.071 R)
• M72: 35,829,887 km (0.062 R)
• M73: 36,508,912 km (0.036 R)
• M74: 36,986,727 km (0.103 R)
• M75: 40,037,626 km (0.089 R)
• M76: 40,318,870 km (0.106 R)
• M77: 40,389,331 km (0.118 R)
• M78: 40,600,862 km (0.086 R)
• M79: 41,521,936 km (0.073 R)
• M80: 42,163,561 km (0.035 R)
• M81: 44,325,849 km (0.085 R)
• M82: 44,471,408 km (0.084 R)
• M83: 44,981,686 km (0.051 R)
• M84: 45,054,690 km (0.113 R)
• M85: 45,274,150 km (0.064 R)
• M86: 45,860,873 km (0.098 R)
• M87: 47,116,298 km (0.113 R)
• M88: 47,562,100 km (0.087 R)
• M89: 48,457,742 km (0.106 R)
• M90: 48,832,635 km (0.117 R)
• M91: 49,962,996 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 5.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.82 AU - 11.98 AU

Year: 17430 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,470,353 km

• M1: 169,494 km (0.06 R)
• M2: 262,395 km (0.057 R)
• M3: 609,013 km (0.095 R)
• M4: 1,081,593 km (0.097 R)
• M5: 1,853,667 km (0.062 R)
• M6: 1,961,976 km (0.112 R)
• M7: 2,282,714 km (0.074 R)
• M8: 2,794,189 km (0.087 R)
• M9: 2,864,949 km (0.093 R)
• M10: 3,415,020 km (0.039 R)
• M11: 4,969,342 km (0.099 R)
• M12: 5,098,445 km (0.069 R)
• M13: 5,448,504 km (0.103 R)
• M14: 5,896,699 km (0.066 R)
• M15: 5,987,804 km (0.074 R)
• M16: 6,171,361 km (0.067 R)
• M17: 6,520,672 km (0.109 R)
• M18: 6,996,244 km (0.113 R)
• M19: 7,213,909 km (0.081 R)
• M20: 7,262,528 km (0.063 R)
• M21: 11,098,217 km (0.103 R)
• M22: 11,664,894 km (0.11 R)
• M23: 13,211,287 km (0.087 R)
• M24: 13,270,977 km (0.107 R)
• M25: 13,751,036 km (0.113 R)
• M26: 14,114,858 km (0.103 R)
• M27: 16,076,236 km (0.067 R)
• M28: 16,267,422 km (0.078 R)
• M29: 16,395,328 km (0.115 R)
• M30: 17,365,171 km (0.059 R)
• M31: 17,561,444 km (0.1 R)
• M32: 19,835,780 km (0.077 R)
• M33: 20,764,184 km (0.118 R)
• M34: 21,111,700 km (0.049 R)
• M35: 21,461,011 km (0.114 R)
• M36: 22,627,576 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit