🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.54 AU - 0.7 AU

Year: 186 Days

Day: 40.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.39 AU - 1.73 AU

Year: 742 Days

Day: 21.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,689,834 km

• M1: 61,186 km (0.082 R)
• M2: 553,512 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.89 AU - 1.91 AU

Year: 997 Days

Day: 36.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.13 AU - 2.81 AU

Year: 1478 Days

Day: 27.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,689,834 km

• M1: 628,161 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.09 AU - 4.93 AU

Year: 3058 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,689,834 km

• M1: 802,443 km (0.107 R)
• M2: 1,478,476 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 12.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.34 AU - 5.04 AU

Year: 3266 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,689,834 km

• M1: 165,605 km (0.115 R)
• M2: 254,017 km (0.093 R)
• M3: 399,726 km (0.117 R)
• M4: 560,094 km (0.077 R)
• M5: 678,277 km (0.113 R)
• M6: 762,500 km (0.113 R)
• M7: 896,390 km (0.103 R)
• M8: 1,078,152 km (0.119 R)
• M9: 1,230,742 km (0.098 R)
• M10: 1,336,807 km (0.106 R)
• M11: 1,524,253 km (0.105 R)
• M12: 1,709,006 km (0.045 R)
• M13: 1,816,417 km (0.045 R)
• M14: 1,926,073 km (0.12 R)
• M15: 2,037,972 km (0.071 R)
• M16: 2,177,846 km (0.077 R)
• M17: 2,535,086 km (0.118 R)
• M18: 2,700,092 km (0.062 R)
• M19: 2,854,327 km (0.033 R)
• M20: 2,954,109 km (0.101 R)
• M21: 3,055,088 km (0.071 R)
• M22: 3,142,602 km (0.092 R)
• M23: 3,639,118 km (0.11 R)
• M24: 4,079,833 km (0.107 R)
• M25: 4,192,630 km (0.117 R)
• M26: 4,738,961 km (0.105 R)
• M27: 4,977,570 km (0.102 R)
• M28: 5,202,864 km (0.101 R)
• M29: 5,395,995 km (0.072 R)
• M30: 5,989,899 km (0.116 R)
• M31: 6,137,103 km (0.081 R)
• M32: 6,322,754 km (0.099 R)
• M33: 6,642,594 km (0.099 R)
• M34: 6,795,034 km (0.083 R)
• M35: 6,890,777 km (0.079 R)
• M36: 7,142,102 km (0.12 R)
• M37: 7,435,912 km (0.084 R)
• M38: 7,833,842 km (0.119 R)
• M39: 8,055,696 km (0.043 R)
• M40: 8,320,634 km (0.027 R)
• M41: 8,526,331 km (0.078 R)
• M42: 8,650,497 km (0.07 R)
• M43: 8,859,036 km (0.094 R)
• M44: 9,005,941 km (0.076 R)
• M45: 9,451,444 km (0.117 R)
• M46: 9,666,266 km (0.11 R)
• M47: 9,817,510 km (0.109 R)
• M48: 9,904,277 km (0.119 R)
• M49: 9,991,343 km (0.115 R)
• M50: 10,342,150 km (0.047 R)
• M51: 10,965,973 km (0.083 R)
• M52: 11,101,209 km (0.112 R)
• M53: 11,510,359 km (0.075 R)
• M54: 11,924,446 km (0.117 R)
• M55: 12,040,235 km (0.052 R)
• M56: 12,226,484 km (0.074 R)
• M57: 12,343,470 km (0.099 R)
• M58: 12,554,702 km (0.119 R)
• M59: 13,945,214 km (0.086 R)
• M60: 14,337,460 km (0.102 R)
• M61: 14,683,629 km (0.032 R)
• M62: 14,782,962 km (0.027 R)
• M63: 15,182,837 km (0.044 R)
• M64: 15,713,162 km (0.104 R)
• M65: 15,993,359 km (0.098 R)
• M66: 16,223,889 km (0.042 R)
• M67: 17,235,470 km (0.081 R)
• M68: 17,366,667 km (0.052 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 8.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.31 AU - 6.93 AU

Year: 5073 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,689,834 km

• M1: 143,464 km (0.06 R)
• M2: 252,222 km (0.111 R)
• M3: 343,477 km (0.118 R)
• M4: 483,800 km (0.1 R)
• M5: 542,591 km (0.06 R)
• M6: 628,012 km (0.066 R)
• M7: 693,237 km (0.115 R)
• M8: 876,344 km (0.111 R)
• M9: 1,226,104 km (0.069 R)
• M10: 1,309,580 km (0.118 R)
• M11: 1,373,608 km (0.094 R)
• M12: 1,617,153 km (0.068 R)
• M13: 1,767,648 km (0.066 R)
• M14: 2,170,366 km (0.109 R)
• M15: 2,272,392 km (0.106 R)
• M16: 2,574,430 km (0.116 R)
• M17: 2,628,285 km (0.106 R)
• M18: 2,723,429 km (0.056 R)
• M19: 2,819,770 km (0.088 R)
• M20: 3,016,043 km (0.085 R)
• M21: 3,289,358 km (0.039 R)
• M22: 3,737,404 km (0.066 R)
• M23: 3,984,240 km (0.118 R)
• M24: 4,093,895 km (0.065 R)
• M25: 4,624,669 km (0.1 R)
• M26: 4,789,675 km (0.109 R)
• M27: 4,956,776 km (0.114 R)
• M28: 5,296,812 km (0.112 R)
• M29: 5,661,831 km (0.07 R)
• M30: 5,945,618 km (0.098 R)
• M31: 6,089,232 km (0.104 R)
• M32: 6,508,405 km (0.025 R)
• M33: 6,637,957 km (0.055 R)
• M34: 6,768,256 km (0.117 R)
• M35: 6,861,905 km (0.048 R)
• M36: 7,031,399 km (0.106 R)
• M37: 7,259,835 km (0.116 R)
• M38: 7,394,024 km (0.099 R)
• M39: 7,471,217 km (0.109 R)
• M40: 7,568,007 km (0.032 R)
• M41: 7,645,648 km (0.115 R)
• M42: 8,237,158 km (0.085 R)
• M43: 8,317,193 km (0.105 R)
• M44: 8,417,573 km (0.082 R)
• M45: 8,822,983 km (0.057 R)
• M46: 8,904,813 km (0.075 R)
• M47: 9,048,577 km (0.077 R)
• M48: 9,234,677 km (0.051 R)
• M49: 9,737,176 km (0.101 R)
• M50: 10,077,062 km (0.027 R)
• M51: 10,270,043 km (0.096 R)
• M52: 11,587,103 km (0.098 R)
• M53: 11,879,567 km (0.082 R)
• M54: 11,969,924 km (0.069 R)
• M55: 12,083,319 km (0.111 R)
• M56: 12,448,637 km (0.064 R)
• M57: 13,026,683 km (0.064 R)
• M58: 13,330,666 km (0.117 R)
• M59: 14,208,656 km (0.113 R)
• M60: 14,280,762 km (0.105 R)
• M61: 14,449,210 km (0.041 R)
• M62: 14,618,405 km (0.088 R)
• M63: 15,105,346 km (0.08 R)
• M64: 15,252,550 km (0.073 R)
• M65: 15,424,737 km (0.086 R)
• M66: 15,622,356 km (0.1 R)
• M67: 15,721,539 km (0.101 R)
• M68: 17,080,486 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 13.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.77 AU - 11.01 AU

Year: 10094 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,689,834 km

• M1: 349,610 km (0.079 R)
• M2: 465,249 km (0.096 R)
• M3: 598,242 km (0.092 R)
• M4: 789,278 km (0.05 R)
• M5: 1,002,156 km (0.117 R)
• M6: 1,340,397 km (0.112 R)
• M7: 1,975,739 km (0.095 R)
• M8: 2,559,470 km (0.07 R)
• M9: 2,789,103 km (0.103 R)
• M10: 3,219,496 km (0.102 R)
• M11: 3,342,914 km (0.105 R)
• M12: 3,774,504 km (0.093 R)
• M13: 4,414,184 km (0.111 R)
• M14: 4,551,814 km (0.107 R)
• M15: 4,690,791 km (0.079 R)
• M16: 4,916,235 km (0.113 R)
• M17: 5,174,142 km (0.089 R)
• M18: 5,763,408 km (0.1 R)
• M19: 6,311,983 km (0.081 R)
• M20: 7,296,038 km (0.037 R)
• M21: 8,327,515 km (0.097 R)
• M22: 9,157,484 km (0.102 R)
• M23: 10,858,412 km (0.077 R)
• M24: 12,576,394 km (0.086 R)
• M25: 13,128,111 km (0.102 R)
• M26: 13,366,869 km (0.103 R)
• M27: 14,132,810 km (0.105 R)
• M28: 15,204,080 km (0.087 R)
• M29: 16,301,231 km (0.117 R)
• M30: 16,902,615 km (0.084 R)
• M31: 16,989,082 km (0.044 R)
• M32: 17,380,281 km (0.097 R)
• M33: 18,393,357 km (0.109 R)
• M34: 18,526,948 km (0.109 R)
• M35: 19,109,333 km (0.073 R)
• M36: 19,470,761 km (0.096 R)
• M37: 21,125,164 km (0.116 R)
• M38: 21,358,537 km (0.1 R)
• M39: 22,111,014 km (0.118 R)
• M40: 22,872,168 km (0.117 R)
• M41: 23,159,845 km (0.081 R)
• M42: 23,884,347 km (0.118 R)
• M43: 24,030,056 km (0.057 R)
• M44: 26,151,952 km (0.12 R)
• M45: 27,057,916 km (0.072 R)
• M46: 27,769,703 km (0.08 R)
• M47: 28,076,528 km (0.03 R)
• M48: 30,098,942 km (0.066 R)
• M49: 30,203,960 km (0.035 R)
• M50: 30,995,183 km (0.088 R)
• M51: 31,633,068 km (0.098 R)
• M52: 31,793,138 km (0.051 R)
• M53: 32,436,558 km (0.077 R)
• M54: 32,975,859 km (0.098 R)
• M55: 33,084,167 km (0.116 R)
• M56: 34,666,763 km (0.061 R)
• M57: 36,553,641 km (0.083 R)
• M58: 37,340,227 km (0.08 R)
• M59: 37,962,255 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 5.9

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.26 AU - 13.8 AU

Year: 16890 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 61,689,834 km

• M1: 75,248 km (0.111 R)
• M2: 209,886 km (0.118 R)
• M3: 1,214,585 km (0.114 R)
• M4: 1,263,803 km (0.102 R)
• M5: 1,764,806 km (0.071 R)
• M6: 1,963,622 km (0.076 R)
• M7: 2,169,768 km (0.043 R)
• M8: 2,260,274 km (0.067 R)
• M9: 2,351,978 km (0.114 R)
• M10: 2,994,800 km (0.091 R)
• M11: 3,061,969 km (0.068 R)
• M12: 3,266,470 km (0.11 R)
• M13: 3,653,030 km (0.111 R)
• M14: 3,869,947 km (0.065 R)
• M15: 4,392,193 km (0.034 R)
• M16: 4,936,580 km (0.09 R)
• M17: 5,016,166 km (0.035 R)
• M18: 5,708,954 km (0.078 R)
• M19: 6,045,400 km (0.066 R)
• M20: 6,345,044 km (0.086 R)
• M21: 6,561,961 km (0.052 R)
• M22: 6,737,439 km (0.085 R)
• M23: 6,958,695 km (0.089 R)
• M24: 8,717,966 km (0.039 R)
• M25: 9,104,975 km (0.093 R)
• M26: 9,497,670 km (0.075 R)
• M27: 9,745,852 km (0.109 R)
• M28: 9,795,669 km (0.07 R)
• M29: 9,945,865 km (0.06 R)
• M30: 10,708,365 km (0.104 R)
• M31: 12,941,413 km (0.079 R)
• M32: 13,051,217 km (0.101 R)
• M33: 13,605,029 km (0.1 R)
• M34: 13,772,578 km (0.052 R)
• M35: 13,828,678 km (0.094 R)
• M36: 13,940,876 km (0.104 R)
• M37: 14,223,018 km (0.025 R)
• M38: 14,506,954 km (0.058 R)
• M39: 15,138,108 km (0.119 R)
• M40: 15,602,759 km (0.1 R)
• M41: 15,954,463 km (0.069 R)
• M42: 17,326,276 km (0.089 R)
• M43: 17,386,713 km (0.075 R)
• M44: 17,934,391 km (0.106 R)
• M45: 18,797,571 km (0.037 R)
• M46: 18,984,419 km (0.066 R)
• M47: 19,737,345 km (0.065 R)
• M48: 20,500,144 km (0.06 R)
• M49: 20,756,555 km (0.095 R)
• M50: 20,949,536 km (0.09 R)
• M51: 21,402,219 km (0.082 R)
• M52: 21,532,070 km (0.049 R)
• M53: 22,251,337 km (0.099 R)
• M54: 22,580,901 km (0.107 R)
• M55: 22,647,023 km (0.098 R)
• M56: 22,978,532 km (0.117 R)
• M57: 23,713,357 km (0.065 R)
• M58: 24,252,657 km (0.076 R)
• M59: 24,455,961 km (0.081 R)
• M60: 24,523,878 km (0.113 R)
• M61: 25,894,643 km (0.109 R)
• M62: 26,033,171 km (0.042 R)
• M63: 27,149,620 km (0.051 R)
• M64: 27,784,513 km (0.074 R)
• M65: 28,210,418 km (0.114 R)
• M66: 29,140,768 km (0.09 R)
• M67: 29,863,176 km (0.086 R)
• M68: 33,036,296 km (0.055 R)
• M69: 33,111,245 km (0.114 R)
• M70: 34,929,607 km (0.12 R)
• M71: 35,542,958 km (0.082 R)
• M72: 35,619,851 km (0.101 R)
• M73: 36,392,076 km (0.084 R)
• M74: 36,547,059 km (0.095 R)
• M75: 36,624,700 km (0.105 R)
• M76: 37,717,363 km (0.052 R)
• M77: 38,583,385 km (0.091 R)
• M78: 40,736,547 km (0.072 R)
• M79: 41,787,024 km (0.053 R)
• M80: 42,356,393 km (0.105 R)
• M81: 44,576,575 km (0.105 R)
• M82: 45,408,339 km (0.094 R)
• M83: 46,329,264 km (0.112 R)
• M84: 47,679,684 km (0.12 R)
• M85: 48,445,026 km (0.09 R)
• M86: 48,700,988 km (0.097 R)
• M87: 49,043,119 km (0.076 R)
• M88: 50,246,484 km (0.091 R)
• M89: 51,546,639 km (0.086 R)
• M90: 51,807,987 km (0.11 R)
• M91: 52,157,148 km (0.09 R)
• M92: 52,332,028 km (0.061 R)
• M93: 52,857,864 km (0.111 R)
• M94: 54,180,010 km (0.119 R)
• M95: 55,334,756 km (0.05 R)
• M96: 56,946,823 km (0.085 R)
• M97: 57,849,048 km (0.082 R)
• M98: 59,302,541 km (0.068 R)
• M99: 60,308,736 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit