🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 28.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.68 AU - 0.88 AU

Year: 248 Days

Day: 16.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.91 AU - 1.33 AU

Year: 427 Days

Day: 32.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,263,980 km

• M1: 138,528 km (0.082 R)
• M2: 325,974 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.25 AU - 1.35 AU

Year: 533 Days

Day: 16.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,263,980 km

• M1: 72,555 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.21 AU

Year: 965 Days

Day: 31.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,263,980 km

• M1: 380,427 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.01 AU - 3.97 AU

Year: 2346 Days

Day: 26.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,263,980 km

• M1: 132,843 km (0.113 R)
• M2: 715,227 km (0.111 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.58 AU - 6.28 AU

Year: 4554 Days

Day: 10.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,263,980 km

• M1: 120,875 km (0.056 R)
• M2: 199,414 km (0.119 R)
• M3: 303,085 km (0.081 R)
• M4: 382,223 km (0.067 R)
• M5: 486,193 km (0.07 R)
• M6: 546,481 km (0.087 R)
• M7: 846,275 km (0.078 R)
• M8: 1,031,029 km (0.045 R)
• M9: 1,363,884 km (0.068 R)
• M10: 1,439,431 km (0.099 R)
• M11: 1,516,474 km (0.118 R)
• M12: 1,715,289 km (0.062 R)
• M13: 1,894,507 km (0.041 R)
• M14: 1,964,968 km (0.116 R)
• M15: 2,286,005 km (0.114 R)
• M16: 2,623,647 km (0.098 R)
• M17: 2,846,847 km (0.04 R)
• M18: 3,142,752 km (0.113 R)
• M19: 3,961,651 km (0.049 R)
• M20: 4,070,708 km (0.103 R)
• M21: 4,536,256 km (0.072 R)
• M22: 4,998,962 km (0.104 R)
• M23: 5,496,974 km (0.1 R)
• M24: 5,557,860 km (0.081 R)
• M25: 5,948,311 km (0.043 R)
• M26: 6,930,271 km (0.043 R)
• M27: 7,062,067 km (0.113 R)
• M28: 7,216,900 km (0.116 R)
• M29: 7,305,762 km (0.115 R)
• M30: 7,484,830 km (0.065 R)
• M31: 7,687,984 km (0.04 R)
• M32: 7,915,822 km (0.053 R)
• M33: 8,542,188 km (0.081 R)
• M34: 8,802,040 km (0.025 R)
• M35: 10,666,777 km (0.101 R)
• M36: 10,844,499 km (0.045 R)
• M37: 11,177,205 km (0.113 R)
• M38: 11,254,397 km (0.077 R)
• M39: 11,669,532 km (0.043 R)
• M40: 11,826,460 km (0.102 R)
• M41: 12,089,602 km (0.027 R)
• M42: 13,543,544 km (0.096 R)
• M43: 13,653,498 km (0.041 R)
• M44: 13,708,550 km (0.085 R)
• M45: 14,096,009 km (0.069 R)
• M46: 14,571,431 km (0.113 R)
• M47: 14,655,804 km (0.09 R)
• M48: 14,910,121 km (0.074 R)
• M49: 15,165,933 km (0.113 R)
• M50: 15,365,796 km (0.047 R)
• M51: 16,261,737 km (0.108 R)
• M52: 16,407,894 km (0.07 R)
• M53: 16,701,256 km (0.086 R)
• M54: 17,174,584 km (0.07 R)
• M55: 17,472,583 km (0.102 R)
• M56: 17,682,169 km (0.119 R)
• M57: 17,832,365 km (0.088 R)
• M58: 17,983,010 km (0.055 R)
• M59: 18,620,447 km (0.085 R)
• M60: 18,865,189 km (0.084 R)
• M61: 20,356,081 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 10.3

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11 AU - 11.44 AU

Year: 13526 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,263,980 km

• M1: 256,710 km (0.06 R)
• M2: 445,802 km (0.117 R)
• M3: 569,519 km (0.097 R)
• M4: 641,625 km (0.113 R)
• M5: 1,026,690 km (0.119 R)
• M6: 1,224,010 km (0.038 R)
• M7: 1,448,407 km (0.09 R)
• M8: 1,701,526 km (0.071 R)
• M9: 2,034,232 km (0.056 R)
• M10: 2,166,327 km (0.05 R)
• M11: 2,456,846 km (0.115 R)
• M12: 2,760,081 km (0.062 R)
• M13: 2,888,436 km (0.057 R)
• M14: 3,075,283 km (0.117 R)
• M15: 3,246,872 km (0.049 R)
• M16: 3,461,096 km (0.041 R)
• M17: 3,801,282 km (0.095 R)
• M18: 3,985,736 km (0.059 R)
• M19: 4,321,134 km (0.116 R)
• M20: 5,063,888 km (0.118 R)
• M21: 5,176,535 km (0.116 R)
• M22: 5,244,453 km (0.087 R)
• M23: 5,496,226 km (0.087 R)
• M24: 5,681,877 km (0.094 R)
• M25: 6,396,356 km (0.094 R)
• M26: 7,240,387 km (0.049 R)
• M27: 7,392,977 km (0.059 R)
• M28: 8,251,220 km (0.116 R)
• M29: 9,305,885 km (0.073 R)
• M30: 9,416,438 km (0.108 R)
• M31: 9,555,265 km (0.101 R)
• M32: 10,032,332 km (0.115 R)
• M33: 10,574,924 km (0.092 R)
• M34: 10,719,286 km (0.111 R)
• M35: 11,777,840 km (0.048 R)
• M36: 11,987,577 km (0.095 R)
• M37: 12,931,240 km (0.077 R)
• M38: 13,521,404 km (0.113 R)
• M39: 15,606,050 km (0.093 R)
• M40: 15,836,431 km (0.048 R)
• M41: 15,902,553 km (0.075 R)
• M42: 16,300,782 km (0.085 R)
• M43: 17,005,538 km (0.081 R)
• M44: 17,891,905 km (0.089 R)
• M45: 18,306,142 km (0.112 R)
• M46: 18,549,238 km (0.075 R)
• M47: 18,828,238 km (0.057 R)
• M48: 19,994,354 km (0.105 R)
• M49: 20,244,631 km (0.073 R)
• M50: 20,460,052 km (0.05 R)
• M51: 20,784,530 km (0.04 R)
• M52: 20,965,543 km (0.059 R)
• M53: 21,292,863 km (0.03 R)
• M54: 21,952,291 km (0.111 R)
• M55: 22,025,893 km (0.115 R)
• M56: 22,507,000 km (0.102 R)
• M57: 23,103,746 km (0.1 R)
• M58: 23,328,741 km (0.04 R)
• M59: 23,516,935 km (0.074 R)
• M60: 24,160,505 km (0.114 R)
• M61: 25,310,314 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.1

Radius: 4.8

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.26 AU - 15.08 AU

Year: 19197 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,263,980 km

• M1: 61,784 km (0.109 R)
• M2: 181,313 km (0.061 R)
• M3: 321,336 km (0.117 R)
• M4: 511,924 km (0.11 R)
• M5: 550,071 km (0.066 R)
• M6: 712,834 km (0.047 R)
• M7: 799,900 km (0.077 R)
• M8: 984,504 km (0.068 R)
• M9: 1,106,575 km (0.042 R)
• M10: 1,474,287 km (0.067 R)
• M11: 1,614,311 km (0.074 R)
• M12: 1,671,457 km (0.116 R)
• M13: 2,153,312 km (0.105 R)
• M14: 2,508,008 km (0.106 R)
• M15: 2,574,430 km (0.117 R)
• M16: 2,709,217 km (0.067 R)
• M17: 3,944,297 km (0.093 R)
• M18: 3,983,043 km (0.102 R)
• M19: 4,376,486 km (0.11 R)
• M20: 4,659,226 km (0.093 R)
• M21: 4,864,923 km (0.074 R)
• M22: 5,499,367 km (0.092 R)
• M23: 5,848,379 km (0.099 R)
• M24: 6,114,963 km (0.112 R)
• M25: 6,430,764 km (0.101 R)
• M26: 6,522,018 km (0.116 R)
• M27: 6,567,795 km (0.071 R)
• M28: 7,553,645 km (0.05 R)
• M29: 7,649,837 km (0.117 R)
• M30: 7,746,627 km (0.061 R)
• M31: 7,990,172 km (0.104 R)
• M32: 9,244,849 km (0.106 R)
• M33: 9,659,235 km (0.095 R)
• M34: 10,452,254 km (0.084 R)
• M35: 10,667,375 km (0.089 R)
• M36: 10,775,385 km (0.072 R)
• M37: 11,047,204 km (0.109 R)
• M38: 11,708,427 km (0.099 R)
• M39: 11,764,227 km (0.083 R)
• M40: 12,156,473 km (0.106 R)
• M41: 13,184,808 km (0.117 R)
• M42: 13,533,820 km (0.065 R)
• M43: 14,062,948 km (0.119 R)
• M44: 14,359,750 km (0.089 R)
• M45: 15,020,225 km (0.092 R)
• M46: 16,308,262 km (0.055 R)
• M47: 17,503,848 km (0.111 R)
• M48: 17,887,118 km (0.112 R)
• M49: 19,911,626 km (0.118 R)
• M50: 20,044,768 km (0.111 R)
• M51: 20,311,800 km (0.065 R)
• M52: 20,781,987 km (0.064 R)
• M53: 21,052,310 km (0.054 R)
• M54: 22,213,937 km (0.111 R)
• M55: 22,421,130 km (0.066 R)
• M56: 22,976,587 km (0.079 R)
• M57: 23,466,371 km (0.037 R)
• M58: 25,243,743 km (0.064 R)
• M59: 25,532,018 km (0.099 R)
• M60: 25,966,600 km (0.043 R)
• M61: 26,184,863 km (0.09 R)
• M62: 27,063,751 km (0.103 R)
• M63: 27,137,503 km (0.063 R)
• M64: 27,878,012 km (0.03 R)
• M65: 28,625,104 km (0.114 R)
• M66: 29,530,320 km (0.025 R)
• M67: 29,758,008 km (0.081 R)
• M68: 29,834,154 km (0.054 R)
• M69: 31,756,337 km (0.086 R)
• M70: 33,164,950 km (0.086 R)
• M71: 35,799,818 km (0.088 R)
• M72: 35,880,750 km (0.074 R)
• M73: 36,856,128 km (0.1 R)
• M74: 44,444,031 km (0.043 R)
• M75: 46,546,181 km (0.09 R)
• M76: 47,520,512 km (0.077 R)
• M77: 48,501,425 km (0.059 R)
• M78: 48,680,494 km (0.095 R)
• M79: 49,219,195 km (0.117 R)
• M80: 49,309,104 km (0.027 R)
• M81: 49,669,485 km (0.083 R)
• M82: 50,483,447 km (0.083 R)
• M83: 53,875,878 km (0.099 R)
• M84: 54,526,030 km (0.063 R)
• M85: 54,991,878 km (0.102 R)
• M86: 55,272,075 km (0.12 R)
• M87: 56,303,552 km (0.048 R)
• M88: 58,861,975 km (0.113 R)
• M89: 58,957,418 km (0.104 R)
• M90: 59,148,605 km (0.105 R)
• M91: 62,721,301 km (0.069 R)
• M92: 62,818,839 km (0.084 R)
• M93: 63,209,439 km (0.116 R)
• M94: 66,263,928 km (0.117 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit