🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 157 Days

Day: 30.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,094,963 km

• M1: 260,599 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 351 Days

Day: 39.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.65 AU - 1.83 AU

Year: 884 Days

Day: 47.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.63 AU - 2.07 AU

Year: 969 Days

Day: 16.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.53 AU - 2.51 AU

Year: 1105 Days

Day: 38.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,094,963 km

• M1: 570,865 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.51 AU - 4.01 AU

Year: 2807 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,094,963 km

• M1: 1,027,438 km (0.078 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 10.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.31 AU - 6.93 AU

Year: 6558 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,094,963 km

• M1: 138,228 km (0.105 R)
• M2: 330,462 km (0.082 R)
• M3: 404,064 km (0.071 R)
• M4: 495,767 km (0.101 R)
• M5: 832,363 km (0.118 R)
• M6: 913,445 km (0.092 R)
• M7: 997,519 km (0.092 R)
• M8: 1,219,821 km (0.1 R)
• M9: 1,297,612 km (0.117 R)
• M10: 1,508,096 km (0.074 R)
• M11: 1,592,021 km (0.103 R)
• M12: 1,999,226 km (0.037 R)
• M13: 2,478,089 km (0.096 R)
• M14: 2,638,757 km (0.093 R)
• M15: 3,120,312 km (0.097 R)
• M16: 3,382,557 km (0.119 R)
• M17: 4,045,725 km (0.089 R)
• M18: 4,164,206 km (0.088 R)
• M19: 4,924,313 km (0.105 R)
• M20: 5,620,990 km (0.112 R)
• M21: 6,403,686 km (0.071 R)
• M22: 6,850,086 km (0.085 R)
• M23: 7,306,659 km (0.12 R)
• M24: 7,832,197 km (0.102 R)
• M25: 7,920,908 km (0.113 R)
• M26: 8,039,838 km (0.073 R)
• M27: 8,159,367 km (0.03 R)
• M28: 8,521,394 km (0.071 R)
• M29: 8,857,989 km (0.069 R)
• M30: 9,198,773 km (0.066 R)
• M31: 10,637,905 km (0.056 R)
• M32: 10,835,075 km (0.113 R)
• M33: 10,934,258 km (0.074 R)
• M34: 11,199,794 km (0.07 R)
• M35: 11,266,515 km (0.062 R)
• M36: 11,873,134 km (0.113 R)
• M37: 12,180,408 km (0.102 R)
• M38: 12,283,481 km (0.115 R)
• M39: 13,117,938 km (0.092 R)
• M40: 13,648,861 km (0.116 R)
• M41: 15,431,918 km (0.107 R)
• M42: 15,992,162 km (0.113 R)
• M43: 16,369,448 km (0.07 R)
• M44: 16,902,615 km (0.034 R)
• M45: 18,378,398 km (0.082 R)
• M46: 18,575,717 km (0.115 R)
• M47: 18,892,715 km (0.099 R)
• M48: 19,171,566 km (0.105 R)
• M49: 19,451,912 km (0.086 R)
• M50: 20,586,462 km (0.05 R)
• M51: 20,709,432 km (0.09 R)
• M52: 23,430,318 km (0.086 R)
• M53: 23,815,831 km (0.109 R)
• M54: 24,117,122 km (0.12 R)
• M55: 25,028,771 km (0.111 R)
• M56: 25,203,651 km (0.12 R)
• M57: 25,598,739 km (0.091 R)
• M58: 25,686,702 km (0.119 R)
• M59: 25,774,965 km (0.105 R)
• M60: 28,512,008 km (0.113 R)
• M61: 28,877,924 km (0.099 R)
• M62: 29,614,095 km (0.114 R)
• M63: 29,752,773 km (0.095 R)
• M64: 29,984,500 km (0.088 R)
• M65: 30,170,300 km (0.075 R)
• M66: 30,496,424 km (0.081 R)
• M67: 31,011,190 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.7

Radius: 5

Gravity: 29.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.96 AU - 18.72 AU

Year: 24272 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,094,963 km

• M1: 242,349 km (0.103 R)
• M2: 333,154 km (0.082 R)
• M3: 645,216 km (0.079 R)
• M4: 721,660 km (0.034 R)
• M5: 940,522 km (0.062 R)
• M6: 1,305,840 km (0.057 R)
• M7: 1,370,616 km (0.075 R)
• M8: 1,537,567 km (0.032 R)
• M9: 1,782,309 km (0.04 R)
• M10: 1,964,519 km (0.11 R)
• M11: 2,114,716 km (0.079 R)
• M12: 2,546,605 km (0.061 R)
• M13: 2,587,295 km (0.101 R)
• M14: 3,005,272 km (0.102 R)
• M15: 3,856,184 km (0.117 R)
• M16: 4,876,741 km (0.094 R)
• M17: 4,927,305 km (0.054 R)
• M18: 4,978,019 km (0.036 R)
• M19: 5,029,032 km (0.045 R)
• M20: 5,286,340 km (0.114 R)
• M21: 5,760,266 km (0.096 R)
• M22: 6,748,360 km (0.113 R)
• M23: 7,435,762 km (0.117 R)
• M24: 8,085,316 km (0.108 R)
• M25: 8,205,294 km (0.105 R)
• M26: 8,814,456 km (0.111 R)
• M27: 8,876,090 km (0.117 R)
• M28: 9,754,978 km (0.089 R)
• M29: 10,991,554 km (0.099 R)
• M30: 14,838,314 km (0.101 R)
• M31: 15,206,773 km (0.07 R)
• M32: 15,429,375 km (0.055 R)
• M33: 15,578,225 km (0.118 R)
• M34: 17,713,136 km (0.059 R)
• M35: 17,869,166 km (0.066 R)
• M36: 19,213,154 km (0.1 R)
• M37: 19,534,191 km (0.043 R)
• M38: 20,589,454 km (0.114 R)
• M39: 21,997,170 km (0.068 R)
• M40: 22,080,945 km (0.043 R)
• M41: 22,333,017 km (0.043 R)
• M42: 22,670,361 km (0.095 R)
• M43: 22,755,033 km (0.073 R)
• M44: 23,265,012 km (0.068 R)
• M45: 23,435,853 km (0.063 R)
• M46: 25,782,295 km (0.077 R)
• M47: 27,207,664 km (0.098 R)
• M48: 28,111,385 km (0.075 R)
• M49: 28,658,464 km (0.109 R)
• M50: 30,134,247 km (0.119 R)
• M51: 31,351,375 km (0.079 R)
• M52: 31,540,018 km (0.106 R)
• M53: 32,775,547 km (0.093 R)
• M54: 33,640,223 km (0.097 R)
• M55: 36,675,414 km (0.096 R)
• M56: 37,173,126 km (0.087 R)
• M57: 38,074,453 km (0.084 R)
• M58: 38,881,833 km (0.112 R)
• M59: 39,186,115 km (0.05 R)
• M60: 40,616,121 km (0.095 R)
• M61: 40,718,895 km (0.028 R)
• M62: 40,924,741 km (0.035 R)
• M63: 46,396,882 km (0.071 R)
• M64: 48,343,898 km (0.111 R)
• M65: 48,561,862 km (0.064 R)
• M66: 50,317,393 km (0.079 R)
• M67: 53,551,849 km (0.101 R)
• M68: 56,050,133 km (0.097 R)
• M69: 56,967,916 km (0.056 R)
• M70: 58,702,204 km (0.069 R)
• M71: 59,867,871 km (0.103 R)
• M72: 60,101,992 km (0.059 R)
• M73: 60,923,733 km (0.099 R)
• M74: 61,749,064 km (0.112 R)
• M75: 61,985,579 km (0.037 R)
• M76: 62,340,873 km (0.078 R)
• M77: 63,172,488 km (0.116 R)
• M78: 64,007,843 km (0.102 R)
• M79: 66,293,698 km (0.098 R)
• M80: 69,833,782 km (0.119 R)
• M81: 69,956,901 km (0.097 R)
• M82: 71,068,563 km (0.111 R)
• M83: 72,186,209 km (0.087 R)
• M84: 72,809,583 km (0.059 R)
• M85: 73,685,179 km (0.092 R)
• M86: 76,206,502 km (0.11 R)
• M87: 77,222,870 km (0.091 R)
• M88: 77,477,635 km (0.106 R)
• M89: 77,988,063 km (0.084 R)
• M90: 78,755,799 km (0.063 R)
• M91: 80,815,313 km (0.091 R)
• M92: 81,592,175 km (0.119 R)
• M93: 83,283,977 km (0.115 R)
• M94: 84,330,713 km (0.1 R)
• M95: 84,593,108 km (0.057 R)
• M96: 85,250,291 km (0.084 R)
• M97: 87,762,788 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit