🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.11 AU - 1.31 AU

Year: 472 Days

Day: 34.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.51 AU

Year: 544 Days

Day: 14.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.11 AU - 1.55 AU

Year: 544 Days

Day: 47.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.28 AU - 3.16 AU

Year: 1591 Days

Day: 22.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.62 AU - 4.46 AU

Year: 2881 Days

Day: 17.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 8.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.47 AU - 10.37 AU

Year: 9451 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,664,200 km

• M1: 115,340 km (0.083 R)
• M2: 176,226 km (0.067 R)
• M3: 429,645 km (0.107 R)
• M4: 506,389 km (0.09 R)
• M5: 704,905 km (0.085 R)
• M6: 1,013,526 km (0.05 R)
• M7: 1,192,295 km (0.104 R)
• M8: 1,361,939 km (0.095 R)
• M9: 1,440,029 km (0.099 R)
• M10: 1,559,857 km (0.112 R)
• M11: 2,347,191 km (0.064 R)
• M12: 2,465,223 km (0.086 R)
• M13: 3,033,396 km (0.12 R)
• M14: 3,266,470 km (0.1 R)
• M15: 3,319,128 km (0.119 R)
• M16: 3,371,936 km (0.078 R)
• M17: 3,722,743 km (0.053 R)
• M18: 3,888,647 km (0.045 R)
• M19: 4,199,212 km (0.044 R)
• M20: 4,314,103 km (0.108 R)
• M21: 4,904,267 km (0.061 R)
• M22: 5,086,178 km (0.101 R)
• M23: 5,178,031 km (0.102 R)
• M24: 5,394,499 km (0.111 R)
• M25: 5,645,674 km (0.081 R)
• M26: 6,061,706 km (0.065 R)
• M27: 6,224,468 km (0.111 R)
• M28: 6,923,689 km (0.072 R)
• M29: 7,299,778 km (0.114 R)
• M30: 7,403,599 km (0.105 R)
• M31: 7,577,581 km (0.026 R)
• M32: 8,000,644 km (0.107 R)
• M33: 8,467,838 km (0.043 R)
• M34: 8,540,393 km (0.096 R)
• M35: 9,655,047 km (0.108 R)
• M36: 10,462,127 km (0.057 R)
• M37: 10,579,262 km (0.072 R)
• M38: 10,696,697 km (0.053 R)
• M39: 10,893,567 km (0.096 R)
• M40: 11,330,842 km (0.084 R)
• M41: 11,854,883 km (0.061 R)
• M42: 11,936,265 km (0.091 R)
• M43: 13,857,849 km (0.052 R)
• M44: 14,201,775 km (0.078 R)
• M45: 14,288,242 km (0.11 R)
• M46: 14,592,076 km (0.104 R)
• M47: 14,985,967 km (0.1 R)
• M48: 16,143,106 km (0.108 R)
• M49: 16,550,461 km (0.096 R)
• M50: 16,823,777 km (0.059 R)
• M51: 17,560,247 km (0.089 R)
• M52: 19,590,888 km (0.057 R)
• M53: 20,073,641 km (0.05 R)
• M54: 20,903,460 km (0.108 R)
• M55: 21,248,283 km (0.108 R)
• M56: 21,396,684 km (0.076 R)
• M57: 21,893,948 km (0.09 R)
• M58: 23,971,862 km (0.114 R)
• M59: 24,591,796 km (0.111 R)
• M60: 26,536,568 km (0.101 R)
• M61: 26,749,745 km (0.112 R)
• M62: 28,095,079 km (0.085 R)
• M63: 28,639,316 km (0.104 R)
• M64: 28,912,780 km (0.097 R)
• M65: 29,793,613 km (0.087 R)
• M66: 29,959,816 km (0.094 R)
• M67: 30,126,169 km (0.119 R)
• M68: 30,292,970 km (0.108 R)
• M69: 30,571,522 km (0.083 R)
• M70: 31,581,606 km (0.037 R)
• M71: 31,977,293 km (0.072 R)
• M72: 32,773,752 km (0.067 R)
• M73: 33,807,324 km (0.089 R)
• M74: 34,386,118 km (0.111 R)
• M75: 34,734,980 km (0.113 R)
• M76: 35,906,331 km (0.102 R)
• M77: 36,083,156 km (0.12 R)
• M78: 36,319,371 km (0.042 R)
• M79: 36,556,035 km (0.12 R)
• M80: 37,150,088 km (0.047 R)
• M81: 37,687,444 km (0.061 R)
• M82: 39,801,710 km (0.079 R)
• M83: 40,596,673 km (0.067 R)
• M84: 40,658,008 km (0.12 R)
• M85: 40,965,432 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 5.6

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.92 AU - 18.6 AU

Year: 22196 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,664,200 km

• M1: 314,604 km (0.095 R)
• M2: 497,263 km (0.107 R)
• M3: 565,330 km (0.114 R)
• M4: 815,009 km (0.076 R)
• M5: 868,864 km (0.113 R)
• M6: 980,315 km (0.107 R)
• M7: 1,279,211 km (0.079 R)
• M8: 1,406,519 km (0.084 R)
• M9: 2,368,882 km (0.077 R)
• M10: 2,685,731 km (0.082 R)
• M11: 2,807,952 km (0.101 R)
• M12: 3,942,652 km (0.059 R)
• M13: 5,251,932 km (0.117 R)
• M14: 7,128,339 km (0.111 R)
• M15: 7,641,310 km (0.115 R)
• M16: 7,989,873 km (0.064 R)
• M17: 8,403,062 km (0.064 R)
• M18: 9,188,600 km (0.038 R)
• M19: 9,683,769 km (0.057 R)
• M20: 10,187,465 km (0.119 R)
• M21: 10,506,707 km (0.102 R)
• M22: 11,285,963 km (0.105 R)
• M23: 12,151,087 km (0.095 R)
• M24: 13,663,073 km (0.068 R)
• M25: 14,085,687 km (0.074 R)
• M26: 16,336,387 km (0.082 R)
• M27: 17,086,022 km (0.087 R)
• M28: 18,618,353 km (0.08 R)
• M29: 21,812,417 km (0.095 R)
• M30: 22,141,083 km (0.105 R)
• M31: 23,136,657 km (0.068 R)
• M32: 25,257,207 km (0.112 R)
• M33: 27,971,810 km (0.092 R)
• M34: 28,418,210 km (0.076 R)
• M35: 28,867,004 km (0.091 R)
• M36: 28,957,061 km (0.113 R)
• M37: 30,501,959 km (0.117 R)
• M38: 32,166,684 km (0.045 R)
• M39: 34,431,895 km (0.058 R)
• M40: 36,164,238 km (0.077 R)
• M41: 37,236,705 km (0.104 R)
• M42: 38,319,794 km (0.117 R)
• M43: 38,418,678 km (0.101 R)
• M44: 38,616,895 km (0.045 R)
• M45: 41,122,809 km (0.097 R)
• M46: 41,528,519 km (0.063 R)
• M47: 42,856,499 km (0.108 R)
• M48: 42,959,273 km (0.084 R)
• M49: 45,763,784 km (0.101 R)
• M50: 45,868,802 km (0.03 R)
• M51: 46,289,620 km (0.11 R)
• M52: 46,711,636 km (0.112 R)
• M53: 47,666,070 km (0.116 R)
• M54: 50,350,754 km (0.072 R)
• M55: 50,784,737 km (0.041 R)
• M56: 52,863,549 km (0.08 R)
• M57: 53,084,056 km (0.12 R)
• M58: 53,194,310 km (0.115 R)
• M59: 55,305,136 km (0.045 R)
• M60: 57,783,075 km (0.05 R)
• M61: 57,896,620 km (0.119 R)
• M62: 58,351,397 km (0.07 R)
• M63: 59,493,428 km (0.094 R)
• M64: 60,182,176 km (0.097 R)
• M65: 60,527,448 km (0.043 R)
• M66: 60,642,788 km (0.085 R)
• M67: 61,451,664 km (0.097 R)
• M68: 62,147,892 km (0.087 R)
• M69: 63,548,128 km (0.096 R)
• M70: 65,667,930 km (0.071 R)
• M71: 65,786,262 km (0.101 R)
• M72: 66,379,567 km (0.057 R)
• M73: 66,974,668 km (0.108 R)
• M74: 68,410,059 km (0.116 R)
• M75: 68,770,440 km (0.11 R)
• M76: 69,493,148 km (0.062 R)
• M77: 70,097,373 km (0.059 R)
• M78: 73,021,713 km (0.086 R)
• M79: 74,375,424 km (0.082 R)
• M80: 74,498,842 km (0.113 R)
• M81: 80,251,479 km (0.047 R)
• M82: 80,504,748 km (0.114 R)
• M83: 80,885,325 km (0.101 R)
• M84: 81,648,124 km (0.081 R)
• M85: 82,157,954 km (0.047 R)
• M86: 82,285,561 km (0.061 R)
• M87: 84,208,043 km (0.097 R)
• M88: 85,110,118 km (0.036 R)
• M89: 85,627,128 km (0.076 R)
• M90: 86,145,186 km (0.096 R)
• M91: 86,274,887 km (0.037 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 11,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit