🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.48 AU - 0.6 AU

Year: 142 Days

Day: 34.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.2 °

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: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.96 AU

Year: 256 Days

Day: 39.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,797,839 km

• M1: 238,309 km (0.083 R)
• M2: 418,276 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 321 Days

Day: 23.3 Hours

Environment

Temp: 81 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,797,839 km

• M1: 120,576 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.95 AU - 1.23 AU

Year: 408 Days

Day: 20.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 129.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.32 AU

Year: 430 Days

Day: 16.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.55 AU - 1.75 AU

Year: 759 Days

Day: 21.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.8 AU - 3.86 AU

Year: 2176 Days

Day: 12.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 13

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.02 AU - 8.74 AU

Year: 7181 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,797,839 km

• M1: 184,454 km (0.046 R)
• M2: 318,793 km (0.117 R)
• M3: 455,376 km (0.075 R)
• M4: 701,165 km (0.117 R)
• M5: 978,220 km (0.101 R)
• M6: 1,137,841 km (0.092 R)
• M7: 1,451,399 km (0.058 R)
• M8: 2,333,278 km (0.063 R)
• M9: 3,115,076 km (0.112 R)
• M10: 3,694,469 km (0.096 R)
• M11: 4,186,945 km (0.037 R)
• M12: 4,477,913 km (0.089 R)
• M13: 4,601,032 km (0.117 R)
• M14: 4,775,463 km (0.106 R)
• M15: 5,054,014 km (0.083 R)
• M16: 5,285,891 km (0.118 R)
• M17: 5,390,161 km (0.081 R)
• M18: 5,680,381 km (0.096 R)
• M19: 5,894,605 km (0.101 R)
• M20: 6,029,991 km (0.098 R)
• M21: 6,193,651 km (0.112 R)
• M22: 6,331,281 km (0.094 R)
• M23: 6,469,958 km (0.074 R)
• M24: 7,178,304 km (0.102 R)
• M25: 7,733,312 km (0.117 R)
• M26: 7,911,483 km (0.095 R)
• M27: 8,576,446 km (0.1 R)
• M28: 8,668,449 km (0.106 R)
• M29: 9,102,582 km (0.102 R)
• M30: 9,290,776 km (0.103 R)
• M31: 9,480,316 km (0.086 R)
• M32: 9,607,325 km (0.092 R)
• M33: 9,734,932 km (0.114 R)
• M34: 10,024,254 km (0.057 R)
• M35: 10,942,336 km (0.109 R)
• M36: 11,276,837 km (0.071 R)
• M37: 11,377,816 km (0.091 R)
• M38: 11,990,120 km (0.097 R)
• M39: 12,753,069 km (0.031 R)
• M40: 12,893,541 km (0.08 R)
• M41: 13,389,159 km (0.047 R)
• M42: 13,746,997 km (0.1 R)
• M43: 13,963,166 km (0.113 R)
• M44: 14,545,251 km (0.059 R)
• M45: 14,765,609 km (0.099 R)
• M46: 14,987,014 km (0.112 R)
• M47: 15,395,865 km (0.107 R)
• M48: 17,339,291 km (0.095 R)
• M49: 17,651,202 km (0.116 R)
• M50: 18,201,423 km (0.115 R)
• M51: 18,320,054 km (0.109 R)
• M52: 18,438,835 km (0.088 R)
• M53: 18,837,065 km (0.085 R)
• M54: 18,957,042 km (0.082 R)
• M55: 19,480,186 km (0.105 R)
• M56: 20,130,338 km (0.086 R)
• M57: 20,375,978 km (0.118 R)
• M58: 20,911,838 km (0.082 R)
• M59: 20,994,565 km (0.069 R)
• M60: 21,202,207 km (0.106 R)
• M61: 21,493,923 km (0.077 R)
• M62: 22,207,954 km (0.101 R)
• M63: 22,546,793 km (0.093 R)
• M64: 22,844,492 km (0.082 R)
• M65: 23,358,062 km (0.073 R)
• M66: 24,265,971 km (0.054 R)
• M67: 25,273,663 km (0.071 R)
• M68: 25,671,593 km (0.082 R)
• M69: 27,374,914 km (0.119 R)
• M70: 27,647,182 km (0.085 R)
• M71: 27,783,765 km (0.116 R)
• M72: 28,148,784 km (0.088 R)
• M73: 28,607,302 km (0.064 R)
• M74: 29,022,137 km (0.099 R)
• M75: 29,160,814 km (0.071 R)
• M76: 30,560,152 km (0.061 R)
• M77: 30,654,100 km (0.03 R)
• M78: 30,795,470 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 10.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.11 AU - 9.79 AU

Year: 9590 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 95,797,839 km

• M1: 132,394 km (0.116 R)
• M2: 265,835 km (0.073 R)
• M3: 838,496 km (0.062 R)
• M4: 913,744 km (0.079 R)
• M5: 1,694,794 km (0.12 R)
• M6: 1,905,428 km (0.06 R)
• M7: 2,050,837 km (0.119 R)
• M8: 2,215,096 km (0.034 R)
• M9: 2,493,198 km (0.086 R)
• M10: 2,717,595 km (0.118 R)
• M11: 2,881,853 km (0.047 R)
• M12: 3,049,403 km (0.08 R)
• M13: 3,151,578 km (0.119 R)
• M14: 3,447,333 km (0.104 R)
• M15: 5,259,412 km (0.095 R)
• M16: 5,715,087 km (0.111 R)
• M17: 6,357,012 km (0.025 R)
• M18: 6,422,536 km (0.048 R)
• M19: 6,909,477 km (0.092 R)
• M20: 6,999,385 km (0.066 R)
• M21: 7,067,003 km (0.093 R)
• M22: 8,202,451 km (0.077 R)
• M23: 8,321,531 km (0.109 R)
• M24: 8,441,060 km (0.041 R)
• M25: 8,706,297 km (0.067 R)
• M26: 8,876,539 km (0.119 R)
• M27: 9,121,581 km (0.079 R)
• M28: 9,195,632 km (0.111 R)
• M29: 9,493,481 km (0.092 R)
• M30: 9,568,429 km (0.091 R)
• M31: 9,693,792 km (0.089 R)
• M32: 9,819,754 km (0.077 R)
• M33: 10,022,309 km (0.05 R)
• M34: 10,457,490 km (0.081 R)
• M35: 11,082,509 km (0.103 R)
• M36: 11,161,497 km (0.081 R)
• M37: 11,719,497 km (0.108 R)
• M38: 12,890,549 km (0.108 R)
• M39: 13,140,378 km (0.091 R)
• M40: 13,363,727 km (0.088 R)
• M41: 13,757,768 km (0.115 R)
• M42: 14,041,555 km (0.098 R)
• M43: 14,184,122 km (0.072 R)
• M44: 14,327,287 km (0.091 R)
• M45: 14,962,629 km (0.092 R)
• M46: 15,843,761 km (0.062 R)
• M47: 16,802,234 km (0.071 R)
• M48: 16,893,040 km (0.088 R)
• M49: 17,872,009 km (0.112 R)
• M50: 18,243,760 km (0.051 R)
• M51: 18,461,873 km (0.112 R)
• M52: 19,629,036 km (0.101 R)
• M53: 20,657,521 km (0.038 R)
• M54: 21,145,659 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.1

Radius: 4.4

Gravity: 34.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.46 AU - 20.58 AU

Year: 28545 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,797,839 km

• M1: 213,327 km (0.065 R)
• M2: 346,020 km (0.037 R)
• M3: 503,247 km (0.112 R)
• M4: 628,610 km (0.104 R)
• M5: 1,357,601 km (0.059 R)
• M6: 1,426,864 km (0.106 R)
• M7: 2,991,957 km (0.105 R)
• M8: 3,935,621 km (0.074 R)
• M9: 4,803,737 km (0.108 R)
• M10: 5,395,846 km (0.056 R)
• M11: 5,450,898 km (0.119 R)
• M12: 6,067,690 km (0.074 R)
• M13: 6,647,531 km (0.093 R)
• M14: 6,824,954 km (0.119 R)
• M15: 7,063,862 km (0.113 R)
• M16: 7,859,274 km (0.117 R)
• M17: 8,046,720 km (0.11 R)
• M18: 8,554,156 km (0.106 R)
• M19: 11,101,359 km (0.075 R)
• M20: 12,238,602 km (0.103 R)
• M21: 14,545,251 km (0.098 R)
• M22: 15,161,894 km (0.103 R)
• M23: 15,473,357 km (0.104 R)
• M24: 15,551,596 km (0.119 R)
• M25: 15,786,914 km (0.059 R)
• M26: 16,102,565 km (0.077 R)
• M27: 17,304,883 km (0.101 R)
• M28: 18,370,020 km (0.094 R)
• M29: 18,701,978 km (0.03 R)
• M30: 19,372,027 km (0.066 R)
• M31: 20,735,162 km (0.042 R)
• M32: 21,777,860 km (0.106 R)
• M33: 22,570,878 km (0.071 R)
• M34: 22,926,472 km (0.083 R)
• M35: 23,373,471 km (0.076 R)
• M36: 25,190,037 km (0.051 R)
• M37: 27,808,299 km (0.118 R)
• M38: 28,284,918 km (0.101 R)
• M39: 28,380,511 km (0.059 R)
• M40: 29,925,408 km (0.098 R)
• M41: 30,218,022 km (0.057 R)
• M42: 30,315,859 km (0.116 R)
• M43: 31,299,315 km (0.109 R)
• M44: 31,695,600 km (0.032 R)
• M45: 32,493,256 km (0.084 R)
• M46: 32,693,717 km (0.105 R)
• M47: 33,297,494 km (0.072 R)
• M48: 35,646,031 km (0.108 R)
• M49: 36,059,819 km (0.052 R)
• M50: 36,579,372 km (0.053 R)
• M51: 37,520,792 km (0.103 R)
• M52: 37,941,760 km (0.062 R)
• M53: 38,047,226 km (0.071 R)
• M54: 38,682,269 km (0.064 R)
• M55: 39,962,678 km (0.075 R)
• M56: 41,365,307 km (0.097 R)
• M57: 42,345,921 km (0.116 R)
• M58: 42,455,277 km (0.043 R)
• M59: 43,554,672 km (0.064 R)
• M60: 44,107,885 km (0.05 R)
• M61: 44,218,737 km (0.085 R)
• M62: 44,329,739 km (0.054 R)
• M63: 46,006,132 km (0.075 R)
• M64: 46,343,775 km (0.105 R)
• M65: 46,569,368 km (0.064 R)
• M66: 47,248,393 km (0.094 R)
• M67: 47,589,177 km (0.074 R)
• M68: 48,845,650 km (0.081 R)
• M69: 50,228,532 km (0.114 R)
• M70: 52,092,522 km (0.117 R)
• M71: 53,623,506 km (0.061 R)
• M72: 53,741,988 km (0.115 R)
• M73: 56,368,328 km (0.101 R)
• M74: 56,971,058 km (0.115 R)
• M75: 57,333,683 km (0.087 R)
• M76: 57,818,380 km (0.094 R)
• M77: 58,669,891 km (0.119 R)
• M78: 60,385,480 km (0.082 R)
• M79: 62,490,621 km (0.092 R)
• M80: 62,615,236 km (0.094 R)
• M81: 65,250,402 km (0.084 R)
• M82: 66,645,253 km (0.105 R)
• M83: 67,665,660 km (0.066 R)
• M84: 67,793,716 km (0.112 R)
• M85: 67,921,622 km (0.111 R)
• M86: 74,028,207 km (0.078 R)
• M87: 75,880,678 km (0.098 R)
• M88: 78,016,636 km (0.034 R)
• M89: 80,849,720 km (0.107 R)
• M90: 81,665,478 km (0.096 R)
• M91: 82,483,778 km (0.12 R)
• M92: 83,853,795 km (0.094 R)
• M93: 87,033,199 km (0.119 R)
• M94: 90,533,490 km (0.085 R)
• M95: 91,946,591 km (0.12 R)
• M96: 93,224,456 km (0.092 R)
• M97: 94,651,171 km (0.105 R)
• M98: 95,367,296 km (0.1 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit