🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 659 Days

Day: 38.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.68 AU - 2.06 AU

Year: 891 Days

Day: 24.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,693,602 km

• M1: 138,378 km (0.049 R)
• M2: 827,426 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.87 AU - 2.33 AU

Year: 1060 Days

Day: 42.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.34 AU - 2.64 AU

Year: 1368 Days

Day: 14.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.89 AU - 3.03 AU

Year: 1774 Days

Day: 41.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,693,602 km

• M1: 614,698 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.3 AU - 5.4 AU

Year: 3160 Days

Day: 17 Hours

Environment

Temp: -109 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,693,602 km

• M1: 1,320,949 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.4

Radius: 8.1

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.49 AU - 15.13 AU

Year: 16911 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,693,602 km

• M1: 107,411 km (0.114 R)
• M2: 165,006 km (0.079 R)
• M3: 239,207 km (0.093 R)
• M4: 573,109 km (0.071 R)
• M5: 658,979 km (0.099 R)
• M6: 943,215 km (0.077 R)
• M7: 1,320,800 km (0.117 R)
• M8: 1,586,934 km (0.118 R)
• M9: 1,710,801 km (0.074 R)
• M10: 2,272,392 km (0.111 R)
• M11: 2,555,431 km (0.104 R)
• M12: 2,738,239 km (0.12 R)
• M13: 3,351,291 km (0.111 R)
• M14: 4,047,969 km (0.028 R)
• M15: 4,522,344 km (0.115 R)
• M16: 4,699,168 km (0.059 R)
• M17: 5,059,699 km (0.103 R)
• M18: 6,341,454 km (0.117 R)
• M19: 6,739,833 km (0.034 R)
• M20: 7,094,978 km (0.064 R)
• M21: 7,146,141 km (0.071 R)
• M22: 8,521,244 km (0.065 R)
• M23: 9,238,865 km (0.078 R)
• M24: 9,918,339 km (0.082 R)
• M25: 10,555,327 km (0.056 R)
• M26: 11,325,307 km (0.097 R)
• M27: 11,565,711 km (0.09 R)
• M28: 11,929,682 km (0.095 R)
• M29: 12,051,904 km (0.087 R)
• M30: 13,044,037 km (0.088 R)
• M31: 13,486,398 km (0.086 R)
• M32: 14,191,303 km (0.097 R)
• M33: 14,515,781 km (0.069 R)
• M34: 15,370,583 km (0.106 R)
• M35: 15,437,154 km (0.109 R)
• M36: 15,570,296 km (0.095 R)
• M37: 16,649,345 km (0.083 R)
• M38: 17,891,905 km (0.099 R)
• M39: 18,807,744 km (0.117 R)
• M40: 19,307,251 km (0.072 R)
• M41: 21,348,364 km (0.118 R)
• M42: 21,496,765 km (0.077 R)
• M43: 22,847,933 km (0.038 R)
• M44: 23,075,771 km (0.11 R)
• M45: 23,457,096 km (0.044 R)
• M46: 24,226,328 km (0.075 R)
• M47: 24,381,012 km (0.119 R)
• M48: 26,423,472 km (0.081 R)
• M49: 27,465,122 km (0.068 R)
• M50: 30,085,777 km (0.089 R)
• M51: 31,425,726 km (0.106 R)
• M52: 31,594,621 km (0.114 R)
• M53: 32,443,440 km (0.096 R)
• M54: 32,785,121 km (0.119 R)
• M55: 35,385,282 km (0.101 R)
• M56: 35,560,910 km (0.113 R)
• M57: 36,532,398 km (0.106 R)
• M58: 37,691,782 km (0.077 R)
• M59: 39,316,864 km (0.073 R)
• M60: 39,955,048 km (0.087 R)
• M61: 41,889,947 km (0.078 R)
• M62: 43,760,818 km (0.085 R)
• M63: 44,801,570 km (0.102 R)
• M64: 45,086,704 km (0.104 R)
• M65: 46,425,754 km (0.115 R)
• M66: 46,521,946 km (0.113 R)
• M67: 47,003,651 km (0.119 R)
• M68: 49,928,439 km (0.081 R)
• M69: 50,916,383 km (0.1 R)
• M70: 51,910,760 km (0.106 R)
• M71: 52,610,729 km (0.073 R)
• M72: 53,112,630 km (0.1 R)
• M73: 54,424,753 km (0.11 R)
• M74: 55,441,420 km (0.098 R)
• M75: 56,259,271 km (0.067 R)
• M76: 56,464,370 km (0.115 R)
• M77: 57,081,162 km (0.082 R)
• M78: 58,010,314 km (0.113 R)
• M79: 58,113,986 km (0.114 R)
• M80: 59,048,823 km (0.065 R)
• M81: 59,883,878 km (0.101 R)
• M82: 60,198,183 km (0.096 R)
• M83: 60,617,955 km (0.077 R)
• M84: 61,671,573 km (0.06 R)
• M85: 61,988,870 km (0.071 R)
• M86: 63,583,433 km (0.119 R)
• M87: 64,225,059 km (0.116 R)
• M88: 64,976,190 km (0.093 R)
• M89: 67,138,627 km (0.11 R)
• M90: 68,337,953 km (0.102 R)
• M91: 70,315,786 km (0.108 R)
• M92: 71,200,957 km (0.067 R)
• M93: 71,644,814 km (0.075 R)
• M94: 72,423,920 km (0.055 R)
• M95: 74,327,552 km (0.103 R)
• M96: 75,341,976 km (0.086 R)

Asteroid Belt

Center: 16.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.7

Radius: 4.3

Gravity: 46.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.07 AU - 21.47 AU

Year: 28320 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,693,602 km

• M1: 62,682 km (0.089 R)
• M2: 565,330 km (0.083 R)
• M3: 646,712 km (0.08 R)
• M4: 2,097,661 km (0.076 R)
• M5: 2,354,820 km (0.04 R)
• M6: 3,479,497 km (0.075 R)
• M7: 3,783,181 km (0.027 R)
• M8: 4,095,242 km (0.115 R)
• M9: 5,599,299 km (0.07 R)
• M10: 5,954,444 km (0.076 R)
• M11: 6,195,297 km (0.032 R)
• M12: 7,253,851 km (0.093 R)
• M13: 7,511,010 km (0.103 R)
• M14: 7,771,161 km (0.087 R)
• M15: 7,902,358 km (0.112 R)
• M16: 8,909,301 km (0.064 R)
• M17: 9,253,825 km (0.081 R)
• M18: 10,027,246 km (0.053 R)
• M19: 11,041,071 km (0.106 R)
• M20: 12,162,905 km (0.032 R)
• M21: 14,031,981 km (0.102 R)
• M22: 14,271,936 km (0.117 R)
• M23: 14,918,049 km (0.1 R)
• M24: 15,656,464 km (0.112 R)
• M25: 19,879,463 km (0.094 R)
• M26: 20,148,739 km (0.118 R)
• M27: 20,419,361 km (0.111 R)
• M28: 20,781,987 km (0.031 R)
• M29: 20,964,047 km (0.046 R)
• M30: 21,513,520 km (0.118 R)
• M31: 24,619,022 km (0.087 R)
• M32: 24,715,214 km (0.068 R)
• M33: 24,811,704 km (0.089 R)
• M34: 25,004,835 km (0.083 R)
• M35: 25,101,625 km (0.114 R)
• M36: 25,295,504 km (0.09 R)
• M37: 25,392,743 km (0.059 R)
• M38: 26,174,391 km (0.096 R)
• M39: 27,461,232 km (0.09 R)
• M40: 28,364,205 km (0.081 R)
• M41: 30,302,245 km (0.111 R)
• M42: 31,757,234 km (0.068 R)
• M43: 37,357,281 km (0.099 R)
• M44: 38,916,240 km (0.115 R)
• M45: 40,042,563 km (0.088 R)
• M46: 40,269,204 km (0.103 R)
• M47: 41,179,656 km (0.107 R)
• M48: 42,096,990 km (0.117 R)
• M49: 42,442,711 km (0.118 R)
• M50: 43,485,558 km (0.114 R)
• M51: 44,068,391 km (0.078 R)
• M52: 44,185,377 km (0.106 R)
• M53: 47,141,431 km (0.079 R)
• M54: 47,500,316 km (0.114 R)
• M55: 48,100,652 km (0.089 R)
• M56: 49,430,278 km (0.112 R)
• M57: 49,916,770 km (0.093 R)
• M58: 51,755,029 km (0.088 R)
• M59: 52,496,586 km (0.102 R)
• M60: 52,744,619 km (0.108 R)
• M61: 54,491,174 km (0.114 R)
• M62: 54,993,673 km (0.118 R)
• M63: 55,119,485 km (0.119 R)
• M64: 56,383,437 km (0.062 R)
• M65: 59,197,523 km (0.106 R)
• M66: 59,584,682 km (0.12 R)
• M67: 60,102,441 km (0.043 R)
• M68: 61,403,044 km (0.111 R)
• M69: 67,773,969 km (0.067 R)
• M70: 68,179,080 km (0.064 R)
• M71: 68,720,475 km (0.088 R)
• M72: 69,807,602 km (0.1 R)
• M73: 72,136,392 km (0.08 R)
• M74: 72,412,101 km (0.045 R)
• M75: 74,629,890 km (0.042 R)
• M76: 75,467,189 km (0.098 R)
• M77: 77,010,590 km (0.108 R)
• M78: 77,433,354 km (0.108 R)
• M79: 78,989,770 km (0.079 R)
• M80: 81,702,578 km (0.059 R)
• M81: 81,989,955 km (0.117 R)
• M82: 84,881,682 km (0.071 R)
• M83: 85,755,633 km (0.041 R)
• M84: 87,806,620 km (0.085 R)
• M85: 92,106,063 km (0.113 R)
• M86: 92,554,707 km (0.119 R)
• M87: 92,854,202 km (0.117 R)
• M88: 94,055,472 km (0.086 R)
• M89: 94,959,941 km (0.069 R)
• M90: 97,690,102 km (0.076 R)
• M91: 101,988,199 km (0.08 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit