🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.57 AU - 0.89 AU

Year: 228 Days

Day: 39.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,471,666 km

• M1: 130,599 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.99 AU - 0.99 AU

Year: 360 Days

Day: 22.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.92 AU - 1.3 AU

Year: 427 Days

Day: 35.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.11 AU - 1.55 AU

Year: 560 Days

Day: 39.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.62 AU - 1.7 AU

Year: 781 Days

Day: 27.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.66 AU - 4.2 AU

Year: 2846 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,471,666 km

• M1: 2,049,042 km (0.096 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.31 AU - 5.15 AU

Year: 3757 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 13.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.66 AU - 6.08 AU

Year: 3925 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,471,666 km

• M1: 171,888 km (0.113 R)
• M2: 315,502 km (0.101 R)
• M3: 480,359 km (0.09 R)
• M4: 588,518 km (0.077 R)
• M5: 731,534 km (0.098 R)
• M6: 816,954 km (0.107 R)
• M7: 1,196,185 km (0.029 R)
• M8: 1,384,977 km (0.072 R)
• M9: 1,472,342 km (0.093 R)
• M10: 1,595,611 km (0.09 R)
• M11: 1,974,542 km (0.074 R)
• M12: 2,124,140 km (0.102 R)
• M13: 2,421,690 km (0.082 R)
• M14: 2,636,962 km (0.12 R)
• M15: 2,802,567 km (0.119 R)
• M16: 3,129,887 km (0.109 R)
• M17: 3,261,383 km (0.099 R)
• M18: 3,424,594 km (0.091 R)
• M19: 3,590,798 km (0.08 R)
• M20: 3,884,010 km (0.063 R)
• M21: 3,994,114 km (0.119 R)
• M22: 4,217,463 km (0.105 R)
• M23: 4,560,341 km (0.11 R)
• M24: 4,676,579 km (0.066 R)
• M25: 4,810,768 km (0.102 R)
• M26: 4,997,466 km (0.091 R)
• M27: 5,589,425 km (0.1 R)
• M28: 6,482,076 km (0.093 R)
• M29: 6,613,123 km (0.081 R)
• M30: 6,840,063 km (0.067 R)
• M31: 7,262,977 km (0.058 R)
• M32: 7,634,877 km (0.11 R)
• M33: 7,913,129 km (0.084 R)
• M34: 8,438,666 km (0.113 R)
• M35: 8,726,343 km (0.077 R)
• M36: 9,100,936 km (0.064 R)
• M37: 9,205,954 km (0.101 R)
• M38: 10,104,139 km (0.074 R)
• M39: 10,344,094 km (0.087 R)
• M40: 10,519,722 km (0.101 R)
• M41: 10,607,985 km (0.075 R)
• M42: 10,718,538 km (0.116 R)
• M43: 10,807,249 km (0.031 R)
• M44: 11,030,300 km (0.101 R)
• M45: 11,548,956 km (0.029 R)
• M46: 11,662,800 km (0.082 R)
• M47: 11,799,981 km (0.114 R)
• M48: 11,937,611 km (0.108 R)
• M49: 12,029,614 km (0.075 R)
• M50: 12,470,030 km (0.111 R)
• M51: 12,680,664 km (0.117 R)
• M52: 12,821,585 km (0.102 R)
• M53: 12,963,104 km (0.094 R)
• M54: 13,247,789 km (0.108 R)
• M55: 13,582,439 km (0.075 R)
• M56: 14,211,499 km (0.09 R)
• M57: 14,455,941 km (0.064 R)
• M58: 14,627,979 km (0.118 R)
• M59: 15,048,349 km (0.114 R)
• M60: 15,977,352 km (0.084 R)
• M61: 16,104,211 km (0.104 R)
• M62: 16,282,531 km (0.106 R)
• M63: 17,157,978 km (0.091 R)
• M64: 17,392,398 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.7

Radius: 3.9

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.48 AU - 16.54 AU

Year: 20188 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,471,666 km

• M1: 79,287 km (0.111 R)
• M2: 208,091 km (0.114 R)
• M3: 294,259 km (0.098 R)
• M4: 462,856 km (0.081 R)
• M5: 518,955 km (0.028 R)
• M6: 679,474 km (0.092 R)
• M7: 924,365 km (0.072 R)
• M8: 1,246,449 km (0.091 R)
• M9: 1,953,449 km (0.092 R)
• M10: 2,076,269 km (0.097 R)
• M11: 2,297,375 km (0.084 R)
• M12: 2,525,960 km (0.048 R)
• M13: 3,004,823 km (0.072 R)
• M14: 3,146,642 km (0.117 R)
• M15: 3,926,944 km (0.063 R)
• M16: 5,828,034 km (0.088 R)
• M17: 6,962,285 km (0.117 R)
• M18: 7,771,460 km (0.118 R)
• M19: 8,015,155 km (0.12 R)
• M20: 10,105,187 km (0.079 R)
• M21: 11,182,142 km (0.051 R)
• M22: 11,401,901 km (0.077 R)
• M23: 11,678,507 km (0.11 R)
• M24: 11,845,608 km (0.087 R)
• M25: 12,351,548 km (0.105 R)
• M26: 12,807,223 km (0.111 R)
• M27: 13,970,197 km (0.086 R)
• M28: 14,924,632 km (0.075 R)
• M29: 15,592,885 km (0.111 R)
• M30: 15,961,644 km (0.099 R)
• M31: 16,208,929 km (0.102 R)
• M32: 16,895,733 km (0.071 R)
• M33: 18,816,271 km (0.099 R)
• M34: 18,881,495 km (0.032 R)
• M35: 19,077,618 km (0.07 R)
• M36: 19,405,836 km (0.101 R)
• M37: 19,603,754 km (0.09 R)
• M38: 21,007,281 km (0.036 R)
• M39: 21,075,049 km (0.095 R)
• M40: 21,142,667 km (0.082 R)
• M41: 21,550,620 km (0.085 R)
• M42: 22,029,633 km (0.096 R)
• M43: 23,207,716 km (0.095 R)
• M44: 24,051,448 km (0.1 R)
• M45: 24,193,117 km (0.044 R)
• M46: 26,277,315 km (0.072 R)
• M47: 26,423,173 km (0.092 R)
• M48: 26,788,939 km (0.073 R)
• M49: 27,673,661 km (0.068 R)
• M50: 28,493,158 km (0.109 R)
• M51: 30,079,494 km (0.108 R)
• M52: 31,849,536 km (0.119 R)
• M53: 32,004,968 km (0.094 R)
• M54: 32,629,540 km (0.066 R)
• M55: 33,890,650 km (0.041 R)
• M56: 33,969,936 km (0.07 R)
• M57: 34,607,074 km (0.068 R)
• M58: 34,686,959 km (0.06 R)
• M59: 36,622,905 km (0.096 R)
• M60: 37,194,219 km (0.111 R)
• M61: 38,842,489 km (0.114 R)
• M62: 40,682,991 km (0.105 R)
• M63: 41,105,306 km (0.114 R)
• M64: 42,039,395 km (0.075 R)
• M65: 43,755,432 km (0.098 R)
• M66: 44,188,069 km (0.05 R)
• M67: 45,144,748 km (0.042 R)
• M68: 46,636,687 km (0.107 R)
• M69: 47,699,580 km (0.119 R)
• M70: 48,859,861 km (0.058 R)
• M71: 49,039,229 km (0.088 R)
• M72: 49,939,210 km (0.118 R)
• M73: 50,663,114 km (0.111 R)
• M74: 51,208,398 km (0.114 R)
• M75: 52,855,620 km (0.085 R)
• M76: 53,131,928 km (0.077 R)
• M77: 53,500,986 km (0.114 R)
• M78: 54,520,196 km (0.084 R)
• M79: 54,706,296 km (0.118 R)
• M80: 54,985,745 km (0.081 R)
• M81: 56,014,230 km (0.119 R)
• M82: 56,483,967 km (0.114 R)
• M83: 57,049,298 km (0.088 R)
• M84: 57,711,119 km (0.069 R)
• M85: 58,851,653 km (0.072 R)
• M86: 59,903,625 km (0.113 R)
• M87: 60,095,709 km (0.076 R)
• M88: 60,191,750 km (0.099 R)
• M89: 61,251,651 km (0.099 R)
• M90: 61,638,511 km (0.042 R)
• M91: 62,706,939 km (0.074 R)
• M92: 63,096,792 km (0.096 R)
• M93: 65,552,441 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 6.3

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.81 AU - 18.37 AU

Year: 23574 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,471,666 km

• M1: 117,883 km (0.097 R)
• M2: 189,989 km (0.118 R)
• M3: 344,673 km (0.087 R)
• M4: 558,000 km (0.1 R)
• M5: 743,202 km (0.09 R)
• M6: 1,247,048 km (0.105 R)
• M7: 1,574,817 km (0.094 R)
• M8: 2,177,696 km (0.098 R)
• M9: 2,437,099 km (0.108 R)
• M10: 3,200,796 km (0.074 R)
• M11: 3,273,800 km (0.084 R)
• M12: 3,799,487 km (0.069 R)
• M13: 4,472,677 km (0.101 R)
• M14: 4,554,208 km (0.106 R)
• M15: 4,802,092 km (0.09 R)
• M16: 5,484,408 km (0.1 R)
• M17: 5,528,090 km (0.103 R)
• M18: 5,748,149 km (0.09 R)
• M19: 7,080,018 km (0.086 R)
• M20: 8,101,473 km (0.102 R)
• M21: 8,351,301 km (0.107 R)
• M22: 8,553,109 km (0.047 R)
• M23: 8,654,536 km (0.103 R)
• M24: 11,542,074 km (0.119 R)
• M25: 11,766,770 km (0.109 R)
• M26: 12,335,092 km (0.067 R)
• M27: 12,738,109 km (0.116 R)
• M28: 13,616,398 km (0.118 R)
• M29: 13,913,500 km (0.087 R)
• M30: 13,973,189 km (0.059 R)
• M31: 14,033,028 km (0.064 R)
• M32: 14,696,046 km (0.106 R)
• M33: 15,554,588 km (0.076 R)
• M34: 16,936,274 km (0.076 R)
• M35: 17,000,003 km (0.112 R)
• M36: 17,706,254 km (0.076 R)
• M37: 18,095,658 km (0.046 R)
• M38: 18,882,692 km (0.052 R)
• M39: 19,280,473 km (0.087 R)
• M40: 19,413,615 km (0.112 R)
• M41: 19,680,946 km (0.084 R)
• M42: 19,747,966 km (0.077 R)
• M43: 20,490,121 km (0.113 R)
• M44: 20,830,606 km (0.072 R)
• M45: 21,516,961 km (0.075 R)
• M46: 21,862,831 km (0.115 R)
• M47: 25,203,651 km (0.087 R)
• M48: 25,861,283 km (0.076 R)
• M49: 26,746,902 km (0.06 R)
• M50: 26,969,953 km (0.108 R)
• M51: 27,193,452 km (0.098 R)
• M52: 27,567,447 km (0.092 R)
• M53: 28,775,749 km (0.099 R)
• M54: 29,309,664 km (0.074 R)
• M55: 29,693,083 km (0.075 R)
• M56: 30,001,105 km (0.102 R)
• M57: 30,620,141 km (0.108 R)
• M58: 31,556,624 km (0.103 R)
• M59: 31,870,929 km (0.118 R)
• M60: 34,180,121 km (0.092 R)
• M61: 34,341,388 km (0.095 R)
• M62: 34,502,954 km (0.097 R)
• M63: 36,378,163 km (0.081 R)
• M64: 36,790,156 km (0.101 R)
• M65: 37,702,104 km (0.039 R)
• M66: 38,705,307 km (0.045 R)
• M67: 38,957,529 km (0.106 R)
• M68: 41,681,258 km (0.1 R)
• M69: 42,026,081 km (0.07 R)
• M70: 42,285,185 km (0.107 R)
• M71: 43,414,648 km (0.116 R)
• M72: 47,669,511 km (0.04 R)
• M73: 47,939,834 km (0.097 R)
• M74: 48,301,113 km (0.108 R)
• M75: 48,844,602 km (0.116 R)
• M76: 49,026,214 km (0.077 R)
• M77: 51,870,070 km (0.102 R)
• M78: 52,426,574 km (0.039 R)
• M79: 52,612,524 km (0.048 R)
• M80: 53,452,067 km (0.104 R)
• M81: 53,545,566 km (0.08 R)
• M82: 53,639,214 km (0.116 R)
• M83: 54,014,256 km (0.053 R)
• M84: 54,108,054 km (0.079 R)
• M85: 58,677,970 km (0.045 R)
• M86: 59,548,480 km (0.082 R)
• M87: 60,228,402 km (0.085 R)
• M88: 60,618,254 km (0.059 R)
• M89: 63,171,890 km (0.054 R)
• M90: 63,567,875 km (0.092 R)
• M91: 63,865,425 km (0.09 R)
• M92: 64,262,757 km (0.044 R)
• M93: 64,660,987 km (0.085 R)
• M94: 65,359,908 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit