🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 15.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 62.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 267 Days

Day: 19.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.94 AU - 1.26 AU

Year: 430 Days

Day: 24.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,152,956 km

• M1: 34,856 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.33 AU - 1.35 AU

Year: 578 Days

Day: 35.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,152,956 km

• M1: 91,255 km (0.06 R)
• M2: 838,496 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.84 AU - 2.78 AU

Year: 1309 Days

Day: 18 Hours

Environment

Temp: -82 °C

Axial Tilt: 141.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,152,956 km

• M1: 690,245 km (0.093 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.6 AU - 5.86 AU

Year: 5113 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,152,956 km

• M1: 140,173 km (0.089 R)
• M2: 215,571 km (0.11 R)
• M3: 476,619 km (0.11 R)
• M4: 904,170 km (0.106 R)
• M5: 1,030,729 km (0.105 R)
• M6: 1,238,670 km (0.082 R)
• M7: 1,367,474 km (0.117 R)
• M8: 1,473,838 km (0.084 R)
• M9: 1,972,598 km (0.095 R)
• M10: 2,155,257 km (0.104 R)
• M11: 2,233,047 km (0.055 R)
• M12: 2,311,885 km (0.109 R)
• M13: 2,586,996 km (0.038 R)
• M14: 2,669,873 km (0.064 R)
• M15: 2,889,782 km (0.073 R)
• M16: 3,098,172 km (0.08 R)
• M17: 3,275,595 km (0.049 R)
• M18: 3,347,552 km (0.108 R)
• M19: 3,529,762 km (0.095 R)
• M20: 3,640,614 km (0.032 R)
• M21: 4,330,559 km (0.115 R)
• M22: 4,549,421 km (0.056 R)
• M23: 4,853,853 km (0.106 R)
• M24: 5,081,391 km (0.079 R)
• M25: 5,525,547 km (0.067 R)
• M26: 5,960,129 km (0.116 R)
• M27: 6,159,393 km (0.038 R)
• M28: 6,428,520 km (0.101 R)
• M29: 6,564,504 km (0.085 R)
• M30: 6,724,424 km (0.113 R)
• M31: 7,141,503 km (0.083 R)
• M32: 7,211,814 km (0.091 R)
• M33: 7,591,045 km (0.096 R)
• M34: 7,686,787 km (0.058 R)
• M35: 7,952,324 km (0.115 R)
• M36: 8,245,535 km (0.082 R)
• M37: 8,442,855 km (0.114 R)
• M38: 8,517,355 km (0.075 R)
• M39: 8,842,431 km (0.057 R)
• M40: 9,764,103 km (0.07 R)
• M41: 10,368,778 km (0.057 R)
• M42: 10,904,638 km (0.053 R)
• M43: 11,339,818 km (0.054 R)
• M44: 11,614,629 km (0.106 R)
• M45: 11,836,034 km (0.095 R)
• M46: 12,058,935 km (0.115 R)
• M47: 12,593,897 km (0.116 R)
• M48: 13,136,638 km (0.116 R)
• M49: 13,396,340 km (0.061 R)
• M50: 14,156,297 km (0.104 R)
• M51: 14,900,247 km (0.032 R)
• M52: 15,322,412 km (0.031 R)
• M53: 16,581,278 km (0.027 R)
• M54: 16,768,276 km (0.094 R)
• M55: 16,987,437 km (0.074 R)
• M56: 17,270,476 km (0.076 R)
• M57: 17,428,302 km (0.077 R)
• M58: 18,386,027 km (0.078 R)
• M59: 18,514,980 km (0.077 R)
• M60: 18,903,785 km (0.11 R)
• M61: 19,131,922 km (0.094 R)
• M62: 19,755,446 km (0.058 R)
• M63: 20,019,935 km (0.101 R)
• M64: 20,285,770 km (0.083 R)
• M65: 20,452,422 km (0.071 R)
• M66: 20,753,563 km (0.095 R)
• M67: 21,022,540 km (0.032 R)
• M68: 21,802,094 km (0.078 R)
• M69: 21,904,569 km (0.112 R)
• M70: 22,212,741 km (0.085 R)
• M71: 22,522,259 km (0.052 R)
• M72: 22,798,715 km (0.082 R)
• M73: 23,041,363 km (0.076 R)
• M74: 23,110,926 km (0.103 R)
• M75: 23,424,633 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 11

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.6 AU - 13.6 AU

Year: 13786 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,152,956 km

• M1: 183,856 km (0.084 R)
• M2: 292,913 km (0.101 R)
• M3: 437,873 km (0.063 R)
• M4: 717,023 km (0.09 R)
• M5: 810,072 km (0.117 R)
• M6: 1,051,075 km (0.085 R)
• M7: 1,225,057 km (0.096 R)
• M8: 1,829,432 km (0.089 R)
• M9: 2,014,036 km (0.075 R)
• M10: 2,149,721 km (0.074 R)
• M11: 2,430,367 km (0.093 R)
• M12: 2,663,440 km (0.074 R)
• M13: 3,120,462 km (0.086 R)
• M14: 3,278,288 km (0.071 R)
• M15: 3,406,493 km (0.111 R)
• M16: 3,801,282 km (0.119 R)
• M17: 4,315,300 km (0.091 R)
• M18: 4,385,462 km (0.083 R)
• M19: 5,071,817 km (0.085 R)
• M20: 5,183,267 km (0.113 R)
• M21: 6,992,204 km (0.057 R)
• M22: 7,493,806 km (0.075 R)
• M23: 8,399,322 km (0.042 R)
• M24: 8,708,840 km (0.091 R)
• M25: 8,842,730 km (0.101 R)
• M26: 9,293,768 km (0.109 R)
• M27: 9,567,981 km (0.089 R)
• M28: 9,706,059 km (0.099 R)
• M29: 10,124,485 km (0.037 R)
• M30: 10,406,626 km (0.113 R)
• M31: 10,548,744 km (0.111 R)
• M32: 10,691,461 km (0.102 R)
• M33: 11,512,454 km (0.109 R)
• M34: 12,054,447 km (0.065 R)
• M35: 12,807,074 km (0.084 R)
• M36: 13,163,416 km (0.066 R)
• M37: 13,317,202 km (0.091 R)
• M38: 13,938,183 km (0.114 R)
• M39: 14,357,506 km (0.029 R)
• M40: 14,462,973 km (0.108 R)
• M41: 14,727,761 km (0.107 R)
• M42: 14,940,788 km (0.089 R)
• M43: 15,477,695 km (0.046 R)
• M44: 15,911,978 km (0.086 R)
• M45: 16,515,455 km (0.114 R)
• M46: 18,085,335 km (0.115 R)
• M47: 19,119,655 km (0.089 R)
• M48: 19,293,787 km (0.055 R)
• M49: 19,527,010 km (0.092 R)
• M50: 20,825,968 km (0.069 R)
• M51: 21,546,282 km (0.086 R)
• M52: 21,970,242 km (0.073 R)
• M53: 22,949,510 km (0.097 R)
• M54: 23,444,530 km (0.033 R)
• M55: 23,880,607 km (0.053 R)
• M56: 24,256,547 km (0.058 R)
• M57: 24,508,170 km (0.089 R)
• M58: 25,907,958 km (0.12 R)
• M59: 26,100,789 km (0.049 R)
• M60: 28,187,680 km (0.054 R)
• M61: 28,651,433 km (0.075 R)
• M62: 30,531,130 km (0.11 R)
• M63: 32,797,239 km (0.09 R)
• M64: 33,774,861 km (0.108 R)
• M65: 34,691,297 km (0.078 R)
• M66: 34,762,207 km (0.115 R)
• M67: 35,259,321 km (0.108 R)
• M68: 35,330,529 km (0.082 R)
• M69: 37,999,206 km (0.038 R)
• M70: 39,542,457 km (0.114 R)
• M71: 39,690,559 km (0.094 R)
• M72: 40,135,762 km (0.117 R)
• M73: 42,235,368 km (0.066 R)
• M74: 43,833,522 km (0.108 R)
• M75: 44,678,451 km (0.118 R)
• M76: 46,150,644 km (0.1 R)
• M77: 46,697,125 km (0.069 R)
• M78: 48,586,696 km (0.101 R)
• M79: 50,020,142 km (0.111 R)
• M80: 50,581,434 km (0.1 R)
• M81: 52,602,800 km (0.1 R)
• M82: 54,156,673 km (0.041 R)
• M83: 54,485,788 km (0.057 R)
• M84: 54,732,924 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.6

Radius: 6.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.43 AU - 19.45 AU

Year: 24849 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,152,956 km

• M1: 83,027 km (0.09 R)
• M2: 303,235 km (0.102 R)
• M3: 759,658 km (0.118 R)
• M4: 1,018,911 km (0.034 R)
• M5: 1,217,876 km (0.088 R)
• M6: 1,465,760 km (0.117 R)
• M7: 1,826,889 km (0.106 R)
• M8: 2,321,310 km (0.091 R)
• M9: 2,385,936 km (0.105 R)
• M10: 2,786,410 km (0.119 R)
• M11: 3,673,525 km (0.057 R)
• M12: 3,978,855 km (0.099 R)
• M13: 4,452,033 km (0.038 R)
• M14: 5,308,032 km (0.07 R)
• M15: 5,537,066 km (0.086 R)
• M16: 6,153,858 km (0.075 R)
• M17: 6,853,976 km (0.067 R)
• M18: 8,494,466 km (0.039 R)
• M19: 8,695,077 km (0.045 R)
• M20: 10,894,764 km (0.044 R)
• M21: 13,216,373 km (0.098 R)
• M22: 13,526,789 km (0.102 R)
• M23: 14,993,297 km (0.063 R)
• M24: 16,759,898 km (0.093 R)
• M25: 17,561,294 km (0.119 R)
• M26: 17,945,162 km (0.112 R)
• M27: 19,332,682 km (0.052 R)
• M28: 19,640,704 km (0.116 R)
• M29: 19,728,967 km (0.061 R)
• M30: 21,614,200 km (0.025 R)
• M31: 22,809,636 km (0.076 R)
• M32: 23,462,182 km (0.06 R)
• M33: 23,555,980 km (0.105 R)
• M34: 24,452,520 km (0.088 R)
• M35: 28,198,750 km (0.051 R)
• M36: 30,163,269 km (0.055 R)
• M37: 31,033,330 km (0.071 R)
• M38: 31,600,755 km (0.032 R)
• M39: 32,223,531 km (0.059 R)
• M40: 33,428,691 km (0.08 R)
• M41: 34,861,989 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit