🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 301 Days

Day: 40.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 471 Days

Day: 34.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 501 Days

Day: 35.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.96 AU - 2.94 AU

Year: 1373 Days

Day: 38.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,182,575 km

• M1: 102,026 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.64 AU - 2.96 AU

Year: 1678 Days

Day: 41.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.01 AU - 4.09 AU

Year: 2919 Days

Day: 42.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,182,575 km

• M1: 305,329 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.17 AU - 4.29 AU

Year: 3116 Days

Day: 42.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 11.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.75 AU - 5.99 AU

Year: 5094 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,182,575 km

• M1: 362,625 km (0.093 R)
• M2: 508,334 km (0.081 R)
• M3: 652,546 km (0.106 R)
• M4: 901,327 km (0.054 R)
• M5: 984,952 km (0.038 R)
• M6: 1,389,914 km (0.087 R)
• M7: 1,797,119 km (0.08 R)
• M8: 1,928,915 km (0.1 R)
• M9: 2,064,151 km (0.118 R)
• M10: 2,718,343 km (0.073 R)
• M11: 2,969,069 km (0.085 R)
• M12: 3,523,179 km (0.108 R)
• M13: 3,613,537 km (0.083 R)
• M14: 4,061,881 km (0.105 R)
• M15: 4,156,876 km (0.095 R)
• M16: 4,511,722 km (0.03 R)
• M17: 4,759,157 km (0.101 R)
• M18: 4,893,047 km (0.116 R)
• M19: 5,045,188 km (0.058 R)
• M20: 5,476,030 km (0.083 R)
• M21: 5,616,353 km (0.067 R)
• M22: 5,954,743 km (0.054 R)
• M23: 6,190,061 km (0.117 R)
• M24: 6,688,670 km (0.066 R)
• M25: 7,200,146 km (0.055 R)
• M26: 8,422,360 km (0.083 R)
• M27: 8,605,169 km (0.096 R)
• M28: 8,809,819 km (0.114 R)
• M29: 9,412,249 km (0.045 R)
• M30: 9,835,611 km (0.118 R)
• M31: 9,942,424 km (0.057 R)
• M32: 10,200,331 km (0.08 R)
• M33: 10,286,798 km (0.111 R)
• M34: 10,943,234 km (0.094 R)
• M35: 11,165,087 km (0.084 R)
• M36: 11,410,727 km (0.093 R)
• M37: 11,703,490 km (0.094 R)
• M38: 12,922,414 km (0.061 R)
• M39: 13,298,353 km (0.107 R)
• M40: 13,630,311 km (0.032 R)
• M41: 13,725,605 km (0.07 R)
• M42: 13,821,198 km (0.088 R)
• M43: 14,447,714 km (0.108 R)
• M44: 14,788,946 km (0.119 R)
• M45: 14,911,467 km (0.111 R)
• M46: 15,504,174 km (0.11 R)
• M47: 15,828,502 km (0.059 R)
• M48: 15,903,750 km (0.083 R)
• M49: 16,004,130 km (0.093 R)
• M50: 16,458,608 km (0.107 R)
• M51: 16,917,275 km (0.09 R)
• M52: 17,199,566 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 11.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.82 AU - 13.18 AU

Year: 14888 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,182,575 km

• M1: 243,545 km (0.072 R)
• M2: 346,469 km (0.104 R)
• M3: 564,582 km (0.111 R)
• M4: 887,863 km (0.082 R)
• M5: 1,050,027 km (0.114 R)
• M6: 1,156,691 km (0.119 R)
• M7: 1,244,804 km (0.12 R)
• M8: 1,451,847 km (0.119 R)
• M9: 1,695,393 km (0.113 R)
• M10: 2,112,771 km (0.118 R)
• M11: 2,361,702 km (0.1 R)
• M12: 2,446,823 km (0.073 R)
• M13: 2,738,239 km (0.11 R)
• M14: 2,918,654 km (0.114 R)
• M15: 3,134,075 km (0.096 R)
• M16: 3,291,153 km (0.11 R)
• M17: 4,150,144 km (0.113 R)
• M18: 5,448,205 km (0.103 R)
• M19: 5,561,750 km (0.031 R)
• M20: 5,829,829 km (0.084 R)
• M21: 6,102,097 km (0.116 R)
• M22: 7,149,881 km (0.09 R)
• M23: 7,993,613 km (0.05 R)
• M24: 8,558,943 km (0.08 R)
• M25: 9,272,375 km (0.096 R)
• M26: 10,051,331 km (0.102 R)
• M27: 10,144,381 km (0.11 R)
• M28: 10,566,696 km (0.054 R)
• M29: 12,662,413 km (0.069 R)
• M30: 12,914,335 km (0.037 R)
• M31: 13,117,040 km (0.058 R)
• M32: 14,042,303 km (0.073 R)
• M33: 14,250,843 km (0.042 R)
• M34: 14,460,280 km (0.094 R)
• M35: 14,723,722 km (0.04 R)
• M36: 14,988,659 km (0.101 R)
• M37: 15,847,052 km (0.112 R)
• M38: 16,336,985 km (0.119 R)
• M39: 16,446,491 km (0.118 R)
• M40: 16,611,198 km (0.056 R)
• M41: 16,997,908 km (0.067 R)
• M42: 17,108,910 km (0.096 R)
• M43: 17,499,361 km (0.064 R)
• M44: 18,917,698 km (0.06 R)
• M45: 20,137,369 km (0.076 R)
• M46: 20,667,993 km (0.083 R)
• M47: 21,562,439 km (0.09 R)
• M48: 22,347,828 km (0.066 R)
• M49: 22,530,487 km (0.088 R)
• M50: 23,512,597 km (0.07 R)
• M51: 24,697,112 km (0.114 R)
• M52: 25,518,704 km (0.069 R)
• M53: 25,645,862 km (0.077 R)
• M54: 25,837,048 km (0.107 R)
• M55: 26,028,683 km (0.053 R)
• M56: 27,644,340 km (0.071 R)
• M57: 28,497,198 km (0.059 R)
• M58: 29,092,747 km (0.081 R)
• M59: 29,358,732 km (0.034 R)
• M60: 29,692,335 km (0.075 R)
• M61: 30,700,774 km (0.053 R)
• M62: 31,107,381 km (0.11 R)
• M63: 31,243,216 km (0.072 R)
• M64: 32,131,379 km (0.08 R)
• M65: 32,337,674 km (0.11 R)
• M66: 33,583,824 km (0.119 R)
• M67: 33,792,962 km (0.085 R)
• M68: 34,142,722 km (0.085 R)
• M69: 35,128,123 km (0.081 R)
• M70: 35,909,024 km (0.105 R)
• M71: 36,051,591 km (0.075 R)
• M72: 39,677,095 km (0.099 R)
• M73: 39,750,697 km (0.085 R)
• M74: 42,132,744 km (0.082 R)
• M75: 42,735,474 km (0.118 R)
• M76: 42,886,568 km (0.099 R)
• M77: 45,714,417 km (0.087 R)
• M78: 46,023,635 km (0.084 R)
• M79: 46,101,127 km (0.037 R)
• M80: 47,346,080 km (0.112 R)
• M81: 49,948,335 km (0.075 R)
• M82: 51,306,983 km (0.12 R)
• M83: 51,467,651 km (0.112 R)
• M84: 51,628,469 km (0.031 R)
• M85: 51,950,553 km (0.08 R)
• M86: 52,596,816 km (0.085 R)
• M87: 53,408,385 km (0.102 R)
• M88: 53,734,059 km (0.101 R)
• M89: 53,897,270 km (0.081 R)
• M90: 53,978,951 km (0.089 R)
• M91: 54,223,992 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 4

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.35 AU - 23.29 AU

Year: 32806 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,182,575 km

• M1: 55,501 km (0.119 R)
• M2: 95,593 km (0.06 R)
• M3: 318,643 km (0.087 R)
• M4: 451,786 km (0.113 R)
• M5: 766,839 km (0.088 R)
• M6: 1,137,093 km (0.081 R)
• M7: 1,340,696 km (0.094 R)
• M8: 1,446,761 km (0.087 R)
• M9: 1,583,344 km (0.064 R)
• M10: 3,664,250 km (0.109 R)
• M11: 3,850,350 km (0.091 R)
• M12: 4,231,376 km (0.105 R)
• M13: 4,865,970 km (0.074 R)
• M14: 5,361,139 km (0.113 R)
• M15: 6,002,465 km (0.079 R)
• M16: 6,133,513 km (0.114 R)
• M17: 6,487,910 km (0.105 R)
• M18: 6,757,934 km (0.067 R)
• M19: 6,940,144 km (0.1 R)
• M20: 7,031,848 km (0.088 R)
• M21: 7,077,774 km (0.093 R)
• M22: 7,874,682 km (0.114 R)
• M23: 8,405,456 km (0.086 R)
• M24: 8,454,224 km (0.108 R)
• M25: 9,450,097 km (0.105 R)
• M26: 9,704,863 km (0.067 R)
• M27: 10,535,131 km (0.05 R)
• M28: 11,065,605 km (0.065 R)
• M29: 11,172,717 km (0.059 R)
• M30: 11,333,983 km (0.057 R)
• M31: 11,822,720 km (0.051 R)
• M32: 12,042,030 km (0.12 R)
• M33: 12,764,289 km (0.093 R)
• M34: 14,836,070 km (0.058 R)
• M35: 15,669,629 km (0.091 R)
• M36: 17,195,378 km (0.103 R)
• M37: 17,631,007 km (0.115 R)
• M38: 18,259,617 km (0.113 R)
• M39: 19,344,949 km (0.071 R)
• M40: 19,603,455 km (0.086 R)
• M41: 19,993,157 km (0.036 R)
• M42: 20,385,552 km (0.079 R)
• M43: 20,648,396 km (0.116 R)
• M44: 21,912,797 km (0.082 R)
• M45: 22,452,546 km (0.057 R)
• M46: 22,588,231 km (0.074 R)
• M47: 22,724,066 km (0.075 R)
• M48: 23,201,882 km (0.1 R)
• M49: 24,376,075 km (0.107 R)
• M50: 25,005,583 km (0.09 R)
• M51: 25,640,327 km (0.066 R)
• M52: 27,286,352 km (0.11 R)
• M53: 28,085,654 km (0.088 R)
• M54: 28,158,658 km (0.108 R)
• M55: 28,671,778 km (0.084 R)
• M56: 30,304,190 km (0.084 R)
• M57: 31,662,090 km (0.11 R)
• M58: 31,890,376 km (0.088 R)
• M59: 32,042,817 km (0.039 R)
• M60: 32,885,801 km (0.101 R)
• M61: 33,891,248 km (0.116 R)
• M62: 35,694,950 km (0.076 R)
• M63: 35,853,224 km (0.1 R)
• M64: 36,329,544 km (0.095 R)
• M65: 36,568,452 km (0.103 R)
• M66: 36,648,187 km (0.089 R)
• M67: 39,558,015 km (0.088 R)
• M68: 43,129,515 km (0.119 R)
• M69: 43,636,053 km (0.083 R)
• M70: 43,889,921 km (0.084 R)
• M71: 43,974,743 km (0.109 R)
• M72: 44,399,451 km (0.109 R)
• M73: 45,424,197 km (0.111 R)
• M74: 47,062,593 km (0.109 R)
• M75: 50,752,274 km (0.096 R)
• M76: 51,376,247 km (0.1 R)
• M77: 52,092,372 km (0.066 R)
• M78: 52,541,615 km (0.114 R)
• M79: 52,721,730 km (0.108 R)
• M80: 52,992,203 km (0.082 R)
• M81: 53,625,152 km (0.093 R)
• M82: 54,716,020 km (0.077 R)
• M83: 54,989,933 km (0.058 R)
• M84: 55,172,742 km (0.092 R)
• M85: 56,089,926 km (0.07 R)
• M86: 57,197,250 km (0.101 R)
• M87: 57,753,455 km (0.112 R)
• M88: 58,125,355 km (0.116 R)
• M89: 58,591,352 km (0.096 R)
• M90: 59,245,843 km (0.082 R)
• M91: 59,527,087 km (0.085 R)
• M92: 60,090,772 km (0.112 R)
• M93: 60,845,194 km (0.063 R)
• M94: 62,077,880 km (0.069 R)
• M95: 63,414,537 km (0.074 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit