🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 165 Days

Day: 36.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,924,034 km

• M1: 60,737 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 203 Days

Day: 14.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1 AU - 1.32 AU

Year: 443 Days

Day: 37.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.62 AU

Year: 569 Days

Day: 37.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,924,034 km

• M1: 71,508 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.86 AU - 2.2 AU

Year: 1026 Days

Day: 36.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.64 AU - 2.7 AU

Year: 1134 Days

Day: 46.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 160.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.4 AU - 3.12 AU

Year: 1627 Days

Day: 46.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,924,034 km

• M1: 321,486 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 12.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.95 AU - 8.33 AU

Year: 6768 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,924,034 km

• M1: 156,629 km (0.05 R)
• M2: 288,574 km (0.102 R)
• M3: 733,628 km (0.116 R)
• M4: 1,129,165 km (0.029 R)
• M5: 1,567,337 km (0.105 R)
• M6: 1,924,427 km (0.104 R)
• M7: 2,101,401 km (0.113 R)
• M8: 2,261,022 km (0.032 R)
• M9: 2,495,891 km (0.061 R)
• M10: 2,592,232 km (0.115 R)
• M11: 2,788,654 km (0.098 R)
• M12: 2,888,585 km (0.084 R)
• M13: 3,327,655 km (0.095 R)
• M14: 3,487,725 km (0.075 R)
• M15: 3,595,734 km (0.104 R)
• M16: 3,843,319 km (0.078 R)
• M17: 3,955,069 km (0.05 R)
• M18: 4,471,929 km (0.11 R)
• M19: 4,888,709 km (0.045 R)
• M20: 5,287,088 km (0.1 R)
• M21: 5,443,119 km (0.029 R)
• M22: 5,537,515 km (0.098 R)
• M23: 5,952,798 km (0.103 R)
• M24: 6,180,636 km (0.057 R)
• M25: 6,644,988 km (0.062 R)
• M26: 7,537,339 km (0.059 R)
• M27: 8,249,425 km (0.092 R)
• M28: 8,723,800 km (0.09 R)
• M29: 9,319,947 km (0.108 R)
• M30: 9,737,475 km (0.106 R)
• M31: 9,852,366 km (0.054 R)
• M32: 10,199,882 km (0.108 R)
• M33: 10,867,388 km (0.103 R)
• M34: 11,508,564 km (0.098 R)
• M35: 11,589,497 km (0.101 R)
• M36: 11,670,728 km (0.104 R)
• M37: 12,162,008 km (0.051 R)
• M38: 12,327,313 km (0.086 R)
• M39: 13,122,426 km (0.094 R)
• M40: 13,547,733 km (0.088 R)
• M41: 14,324,445 km (0.088 R)
• M42: 15,115,668 km (0.052 R)
• M43: 15,382,700 km (0.091 R)
• M44: 16,102,116 km (0.084 R)
• M45: 16,283,728 km (0.027 R)
• M46: 16,374,684 km (0.103 R)
• M47: 16,603,120 km (0.106 R)
• M48: 16,786,527 km (0.1 R)
• M49: 17,713,884 km (0.098 R)
• M50: 18,467,857 km (0.106 R)
• M51: 18,801,012 km (0.116 R)
• M52: 19,328,494 km (0.071 R)
• M53: 21,039,295 km (0.104 R)
• M54: 23,206,669 km (0.046 R)
• M55: 23,463,379 km (0.09 R)
• M56: 24,551,404 km (0.097 R)
• M57: 24,970,278 km (0.101 R)
• M58: 25,921,421 km (0.099 R)
• M59: 26,187,706 km (0.036 R)
• M60: 26,615,705 km (0.053 R)
• M61: 27,261,968 km (0.098 R)
• M62: 27,641,348 km (0.04 R)
• M63: 28,295,839 km (0.112 R)
• M64: 28,515,149 km (0.114 R)
• M65: 29,675,580 km (0.038 R)
• M66: 29,954,281 km (0.105 R)
• M67: 30,682,673 km (0.113 R)
• M68: 30,907,967 km (0.051 R)
• M69: 31,757,833 km (0.048 R)
• M70: 32,500,586 km (0.082 R)
• M71: 33,596,391 km (0.101 R)
• M72: 34,003,147 km (0.108 R)
• M73: 34,178,027 km (0.088 R)
• M74: 34,704,312 km (0.115 R)
• M75: 35,587,389 km (0.105 R)
• M76: 35,764,961 km (0.119 R)
• M77: 37,556,246 km (0.098 R)
• M78: 40,174,508 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 9.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.03 AU - 10.21 AU

Year: 9771 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,924,034 km

• M1: 205,547 km (0.063 R)
• M2: 598,391 km (0.062 R)
• M3: 1,080,545 km (0.03 R)
• M4: 1,191,697 km (0.094 R)
• M5: 1,974,094 km (0.113 R)
• M6: 2,111,424 km (0.111 R)
• M7: 2,239,031 km (0.091 R)
• M8: 3,173,719 km (0.074 R)
• M9: 3,559,981 km (0.085 R)
• M10: 5,095,453 km (0.119 R)
• M11: 5,181,322 km (0.093 R)
• M12: 5,372,060 km (0.088 R)
• M13: 5,582,843 km (0.084 R)
• M14: 6,341,603 km (0.112 R)
• M15: 6,564,355 km (0.082 R)
• M16: 7,017,786 km (0.111 R)
• M17: 7,736,454 km (0.099 R)
• M18: 7,914,775 km (0.057 R)
• M19: 8,154,730 km (0.113 R)
• M20: 8,295,800 km (0.066 R)
• M21: 9,264,147 km (0.119 R)
• M22: 9,327,128 km (0.12 R)
• M23: 9,644,425 km (0.074 R)
• M24: 12,562,332 km (0.057 R)
• M25: 14,249,197 km (0.085 R)
• M26: 15,304,909 km (0.114 R)
• M27: 15,679,054 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133

Radius: 4.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.67 AU - 15.31 AU

Year: 18564 Days

Day: 20.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,924,034 km

• M1: 70,311 km (0.101 R)
• M2: 144,362 km (0.027 R)
• M3: 277,205 km (0.053 R)
• M4: 446,101 km (0.097 R)
• M5: 486,193 km (0.118 R)
• M6: 644,468 km (0.104 R)
• M7: 868,565 km (0.085 R)
• M8: 1,324,390 km (0.119 R)
• M9: 1,587,084 km (0.092 R)
• M10: 1,692,401 km (0.116 R)
• M11: 1,843,644 km (0.067 R)
• M12: 2,021,965 km (0.073 R)
• M13: 2,159,445 km (0.115 R)
• M14: 2,467,467 km (0.094 R)
• M15: 2,540,621 km (0.046 R)
• M16: 2,688,872 km (0.092 R)
• M17: 2,865,547 km (0.104 R)
• M18: 2,942,441 km (0.099 R)
• M19: 3,045,962 km (0.099 R)
• M20: 3,337,080 km (0.072 R)
• M21: 3,776,149 km (0.083 R)
• M22: 4,557,499 km (0.109 R)
• M23: 4,677,477 km (0.086 R)
• M24: 4,859,388 km (0.086 R)
• M25: 4,920,573 km (0.069 R)
• M26: 4,951,241 km (0.106 R)
• M27: 6,429,268 km (0.112 R)
• M28: 6,496,437 km (0.072 R)
• M29: 6,699,292 km (0.09 R)
• M30: 8,506,285 km (0.096 R)
• M31: 9,558,257 km (0.087 R)
• M32: 9,596,554 km (0.088 R)
• M33: 10,138,547 km (0.103 R)
• M34: 10,452,702 km (0.063 R)
• M35: 10,730,206 km (0.086 R)
• M36: 12,697,269 km (0.118 R)
• M37: 12,823,829 km (0.113 R)
• M38: 12,993,323 km (0.078 R)
• M39: 13,035,809 km (0.106 R)
• M40: 13,377,191 km (0.105 R)
• M41: 13,505,995 km (0.08 R)
• M42: 13,764,799 km (0.05 R)
• M43: 14,375,159 km (0.056 R)
• M44: 14,551,235 km (0.087 R)
• M45: 15,531,999 km (0.115 R)
• M46: 16,626,008 km (0.106 R)
• M47: 17,275,712 km (0.117 R)
• M48: 17,369,210 km (0.092 R)
• M49: 17,509,683 km (0.045 R)
• M50: 19,516,538 km (0.099 R)
• M51: 19,955,907 km (0.113 R)
• M52: 20,054,043 km (0.106 R)
• M53: 20,794,702 km (0.095 R)
• M54: 21,343,727 km (0.109 R)
• M55: 21,443,957 km (0.106 R)
• M56: 21,645,166 km (0.111 R)
• M57: 21,745,846 km (0.083 R)
• M58: 21,846,824 km (0.056 R)
• M59: 21,998,516 km (0.031 R)
• M60: 22,201,371 km (0.059 R)
• M61: 22,608,876 km (0.103 R)
• M62: 22,762,363 km (0.111 R)
• M63: 23,431,365 km (0.053 R)
• M64: 23,846,200 km (0.055 R)
• M65: 24,368,147 km (0.084 R)
• M66: 24,630,541 km (0.098 R)
• M67: 25,317,196 km (0.067 R)
• M68: 25,583,031 km (0.109 R)
• M69: 26,493,633 km (0.099 R)
• M70: 26,547,489 km (0.094 R)
• M71: 26,601,344 km (0.083 R)
• M72: 27,034,130 km (0.118 R)
• M73: 28,346,253 km (0.085 R)
• M74: 29,288,122 km (0.075 R)
• M75: 29,734,970 km (0.093 R)
• M76: 29,790,920 km (0.091 R)
• M77: 30,352,959 km (0.106 R)
• M78: 30,805,194 km (0.119 R)
• M79: 31,259,522 km (0.099 R)
• M80: 31,487,509 km (0.036 R)
• M81: 31,544,656 km (0.116 R)
• M82: 33,098,978 km (0.111 R)
• M83: 33,389,646 km (0.115 R)
• M84: 33,739,406 km (0.095 R)
• M85: 35,982,925 km (0.118 R)
• M86: 36,102,305 km (0.108 R)
• M87: 37,303,725 km (0.118 R)
• M88: 38,823,789 km (0.096 R)
• M89: 39,437,439 km (0.057 R)
• M90: 41,673,030 km (0.073 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 10,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit