🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 221 Days

Day: 24.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,877,743 km

• M1: 87,066 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.78 AU - 0.8 AU

Year: 254 Days

Day: 33.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.83 AU - 0.87 AU

Year: 283 Days

Day: 34.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 658 Days

Day: 20 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.54 AU - 1.86 AU

Year: 802 Days

Day: 47.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.35 AU - 3.19 AU

Year: 1667 Days

Day: 39.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.93 AU - 3.81 AU

Year: 2237 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,877,743 km

• M1: 2,258,778 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.75 AU - 5.19 AU

Year: 3418 Days

Day: 28 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,877,743 km

• M1: 727,794 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 11.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.38 AU - 7.2 AU

Year: 5039 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,877,743 km

• M1: 249,978 km (0.043 R)
• M2: 438,621 km (0.09 R)
• M3: 815,608 km (0.119 R)
• M4: 1,187,209 km (0.089 R)
• M5: 1,367,175 km (0.109 R)
• M6: 1,699,881 km (0.119 R)
• M7: 2,276,580 km (0.08 R)
• M8: 2,358,111 km (0.114 R)
• M9: 2,523,866 km (0.094 R)
• M10: 2,845,352 km (0.095 R)
• M11: 2,999,886 km (0.056 R)
• M12: 3,089,495 km (0.082 R)
• M13: 3,480,544 km (0.086 R)
• M14: 3,646,299 km (0.037 R)
• M15: 4,034,954 km (0.034 R)
• M16: 4,488,086 km (0.105 R)
• M17: 4,591,009 km (0.099 R)
• M18: 4,694,830 km (0.098 R)
• M19: 4,851,908 km (0.096 R)
• M20: 5,388,366 km (0.093 R)
• M21: 5,470,495 km (0.1 R)
• M22: 5,580,599 km (0.107 R)
• M23: 5,691,451 km (0.053 R)
• M24: 5,803,051 km (0.1 R)
• M25: 6,751,950 km (0.106 R)
• M26: 6,899,903 km (0.11 R)
• M27: 7,411,079 km (0.108 R)
• M28: 7,686,787 km (0.118 R)
• M29: 9,476,726 km (0.099 R)
• M30: 10,112,367 km (0.026 R)
• M31: 10,521,069 km (0.036 R)
• M32: 11,319,323 km (0.096 R)
• M33: 11,424,789 km (0.074 R)
• M34: 12,245,035 km (0.066 R)
• M35: 12,425,898 km (0.041 R)
• M36: 13,195,131 km (0.114 R)
• M37: 13,343,382 km (0.042 R)
• M38: 13,454,982 km (0.038 R)
• M39: 13,529,482 km (0.1 R)
• M40: 13,979,771 km (0.084 R)
• M41: 14,473,145 km (0.11 R)
• M42: 14,741,075 km (0.074 R)
• M43: 15,987,225 km (0.102 R)
• M44: 16,224,637 km (0.084 R)
• M45: 16,503,039 km (0.104 R)
• M46: 17,024,387 km (0.113 R)
• M47: 17,145,562 km (0.089 R)
• M48: 17,837,153 km (0.071 R)
• M49: 18,165,669 km (0.118 R)
• M50: 18,579,308 km (0.081 R)
• M51: 18,870,575 km (0.096 R)
• M52: 19,966,080 km (0.042 R)
• M53: 20,736,509 km (0.08 R)
• M54: 21,647,709 km (0.078 R)
• M55: 21,778,907 km (0.114 R)
• M56: 22,749,498 km (0.113 R)
• M57: 23,150,570 km (0.066 R)
• M58: 23,464,127 km (0.063 R)
• M59: 24,276,892 km (0.036 R)
• M60: 24,641,163 km (0.118 R)
• M61: 24,732,567 km (0.116 R)
• M62: 25,099,082 km (0.081 R)
• M63: 25,282,938 km (0.065 R)
• M64: 25,421,166 km (0.106 R)
• M65: 25,744,746 km (0.105 R)
• M66: 26,302,447 km (0.104 R)
• M67: 26,536,119 km (0.1 R)
• M68: 26,817,363 km (0.107 R)
• M69: 27,005,408 km (0.089 R)
• M70: 27,193,901 km (0.05 R)
• M71: 28,669,385 km (0.087 R)
• M72: 28,765,427 km (0.067 R)
• M73: 29,247,581 km (0.098 R)
• M74: 29,586,569 km (0.069 R)
• M75: 29,926,904 km (0.09 R)
• M76: 31,054,274 km (0.061 R)
• M77: 31,996,142 km (0.098 R)
• M78: 32,947,285 km (0.098 R)
• M79: 33,806,276 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 3.1

Gravity: 82.5 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.71 AU - 15.41 AU

Year: 17069 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,877,743 km

• M1: 63,878 km (0.107 R)
• M2: 197,768 km (0.071 R)
• M3: 241,750 km (0.037 R)
• M4: 393,293 km (0.073 R)
• M5: 469,139 km (0.101 R)
• M6: 508,932 km (0.117 R)
• M7: 591,809 km (0.081 R)
• M8: 770,579 km (0.106 R)
• M9: 1,256,622 km (0.087 R)
• M10: 2,010,595 km (0.081 R)
• M11: 2,108,881 km (0.079 R)
• M12: 2,175,303 km (0.11 R)
• M13: 2,276,281 km (0.105 R)
• M14: 2,695,305 km (0.038 R)
• M15: 2,731,208 km (0.072 R)
• M16: 2,803,763 km (0.107 R)
• M17: 3,721,397 km (0.092 R)
• M18: 4,464,898 km (0.093 R)
• M19: 4,550,318 km (0.089 R)
• M20: 4,985,349 km (0.077 R)
• M21: 6,177,046 km (0.11 R)
• M22: 6,609,084 km (0.095 R)
• M23: 8,643,915 km (0.035 R)
• M24: 9,072,363 km (0.112 R)
• M25: 9,180,522 km (0.117 R)
• M26: 10,229,502 km (0.072 R)
• M27: 12,020,488 km (0.077 R)
• M28: 12,198,809 km (0.115 R)
• M29: 15,169,523 km (0.114 R)
• M30: 15,297,878 km (0.088 R)
• M31: 15,685,337 km (0.105 R)
• M32: 16,075,937 km (0.108 R)
• M33: 17,400,925 km (0.118 R)
• M34: 18,554,474 km (0.099 R)
• M35: 19,105,742 km (0.1 R)
• M36: 22,597,806 km (0.104 R)
• M37: 22,817,864 km (0.102 R)
• M38: 23,854,278 km (0.083 R)
• M39: 24,153,324 km (0.034 R)
• M40: 24,679,460 km (0.073 R)
• M41: 25,437,472 km (0.051 R)
• M42: 25,972,734 km (0.119 R)
• M43: 26,049,477 km (0.099 R)
• M44: 26,203,264 km (0.108 R)
• M45: 26,743,911 km (0.115 R)
• M46: 27,444,178 km (0.071 R)
• M47: 27,600,658 km (0.116 R)
• M48: 27,757,436 km (0.103 R)
• M49: 28,071,741 km (0.109 R)
• M50: 29,421,114 km (0.107 R)
• M51: 30,548,035 km (0.065 R)
• M52: 33,093,143 km (0.104 R)
• M53: 35,961,533 km (0.035 R)
• M54: 36,132,673 km (0.05 R)
• M55: 36,389,981 km (0.107 R)
• M56: 37,079,179 km (0.11 R)
• M57: 37,165,646 km (0.064 R)
• M58: 37,685,648 km (0.102 R)
• M59: 38,382,774 km (0.086 R)
• M60: 38,732,983 km (0.118 R)
• M61: 38,908,461 km (0.11 R)
• M62: 39,613,067 km (0.088 R)
• M63: 43,654,005 km (0.102 R)
• M64: 44,019,473 km (0.089 R)
• M65: 45,214,311 km (0.06 R)
• M66: 47,260,511 km (0.034 R)
• M67: 47,917,844 km (0.038 R)
• M68: 49,431,774 km (0.117 R)
• M69: 49,526,918 km (0.081 R)
• M70: 49,622,212 km (0.081 R)
• M71: 50,385,909 km (0.082 R)
• M72: 51,925,122 km (0.073 R)
• M73: 52,215,491 km (0.109 R)
• M74: 52,312,431 km (0.107 R)
• M75: 53,284,518 km (0.112 R)
• M76: 55,543,296 km (0.098 R)
• M77: 58,435,322 km (0.114 R)
• M78: 58,636,531 km (0.037 R)
• M79: 59,342,783 km (0.105 R)
• M80: 59,545,039 km (0.081 R)
• M81: 59,646,317 km (0.107 R)
• M82: 59,950,299 km (0.12 R)
• M83: 61,171,617 km (0.1 R)
• M84: 61,375,967 km (0.101 R)
• M85: 62,401,012 km (0.096 R)
• M86: 64,988,457 km (0.066 R)
• M87: 65,196,996 km (0.099 R)
• M88: 69,307,048 km (0.103 R)
• M89: 69,520,075 km (0.119 R)
• M90: 69,840,065 km (0.088 R)
• M91: 70,267,466 km (0.082 R)
• M92: 70,588,503 km (0.098 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit