🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 34.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 15 Hours

Environment

Temp: 224 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,787,921 km

• M1: 174,282 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.95 AU - 0.97 AU

Year: 334 Days

Day: 24.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.14 AU - 4.06 AU

Year: 2423 Days

Day: 17 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.02 AU - 4.04 AU

Year: 2870 Days

Day: 38.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,787,921 km

• M1: 728,990 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.55 AU - 4.55 AU

Year: 3443 Days

Day: 43.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,787,921 km

• M1: 37,250 km (0.114 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 12.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.6 AU - 10.46 AU

Year: 8838 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,787,921 km

• M1: 293,511 km (0.065 R)
• M2: 409,001 km (0.042 R)
• M3: 671,545 km (0.106 R)
• M4: 761,603 km (0.064 R)
• M5: 955,781 km (0.04 R)
• M6: 2,002,517 km (0.12 R)
• M7: 2,092,575 km (0.069 R)
• M8: 2,324,003 km (0.062 R)
• M9: 2,539,573 km (0.081 R)
• M10: 3,199,300 km (0.066 R)
• M11: 3,658,865 km (0.096 R)
• M12: 3,882,364 km (0.115 R)
• M13: 3,995,909 km (0.099 R)
• M14: 4,110,501 km (0.104 R)
• M15: 4,372,447 km (0.116 R)
• M16: 5,191,345 km (0.094 R)
• M17: 5,285,293 km (0.093 R)
• M18: 5,443,119 km (0.103 R)
• M19: 5,763,557 km (0.117 R)
• M20: 6,024,306 km (0.044 R)
• M21: 6,289,094 km (0.102 R)
• M22: 6,389,325 km (0.053 R)
• M23: 6,659,349 km (0.086 R)
• M24: 7,175,911 km (0.04 R)
• M25: 7,421,401 km (0.106 R)
• M26: 7,633,979 km (0.068 R)
• M27: 7,848,652 km (0.117 R)
• M28: 8,802,040 km (0.091 R)
• M29: 9,027,334 km (0.108 R)
• M30: 9,791,779 km (0.084 R)
• M31: 9,986,256 km (0.049 R)
• M32: 10,378,951 km (0.084 R)
• M33: 10,577,168 km (0.082 R)
• M34: 11,669,382 km (0.062 R)
• M35: 12,124,758 km (0.117 R)
• M36: 12,882,321 km (0.087 R)
• M37: 13,395,891 km (0.073 R)
• M38: 13,482,209 km (0.095 R)
• M39: 13,742,060 km (0.083 R)
• M40: 14,047,390 km (0.111 R)
• M41: 14,443,226 km (0.108 R)
• M42: 14,620,350 km (0.102 R)
• M43: 14,842,802 km (0.088 R)
• M44: 14,976,692 km (0.09 R)
• M45: 15,111,180 km (0.1 R)
• M46: 16,569,610 km (0.086 R)
• M47: 17,034,560 km (0.032 R)
• M48: 17,221,856 km (0.106 R)
• M49: 19,228,413 km (0.079 R)
• M50: 19,864,353 km (0.044 R)
• M51: 21,307,973 km (0.051 R)
• M52: 21,560,344 km (0.105 R)
• M53: 22,323,144 km (0.075 R)
• M54: 22,425,618 km (0.054 R)
• M55: 22,630,867 km (0.114 R)
• M56: 23,823,162 km (0.116 R)
• M57: 23,980,239 km (0.108 R)
• M58: 25,730,086 km (0.12 R)
• M59: 26,052,768 km (0.108 R)
• M60: 27,247,008 km (0.06 R)
• M61: 27,411,267 km (0.091 R)
• M62: 29,632,645 km (0.102 R)
• M63: 30,140,381 km (0.117 R)
• M64: 30,992,939 km (0.104 R)
• M65: 31,911,171 km (0.119 R)
• M66: 32,142,150 km (0.109 R)
• M67: 32,257,789 km (0.034 R)
• M68: 32,896,572 km (0.093 R)
• M69: 33,129,795 km (0.103 R)
• M70: 33,363,766 km (0.108 R)
• M71: 33,656,828 km (0.025 R)
• M72: 33,891,846 km (0.119 R)
• M73: 34,009,580 km (0.076 R)
• M74: 34,600,492 km (0.092 R)
• M75: 34,718,973 km (0.097 R)
• M76: 34,897,144 km (0.095 R)
• M77: 35,135,154 km (0.05 R)
• M78: 35,373,613 km (0.108 R)
• M79: 35,672,510 km (0.096 R)
• M80: 36,513,848 km (0.04 R)
• M81: 37,118,822 km (0.072 R)
• M82: 37,544,278 km (0.097 R)
• M83: 38,215,973 km (0.075 R)
• M84: 38,891,856 km (0.116 R)
• M85: 39,633,562 km (0.045 R)
• M86: 40,068,443 km (0.039 R)
• M87: 41,382,511 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 12

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.49 AU - 10.69 AU

Year: 9723 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,787,921 km

• M1: 185,651 km (0.057 R)
• M2: 317,596 km (0.119 R)
• M3: 404,662 km (0.056 R)
• M4: 597,195 km (0.115 R)
• M5: 921,373 km (0.055 R)
• M6: 1,223,711 km (0.053 R)
• M7: 1,396,646 km (0.079 R)
• M8: 1,516,623 km (0.113 R)
• M9: 2,145,981 km (0.055 R)
• M10: 3,030,554 km (0.085 R)
• M11: 3,705,390 km (0.063 R)
• M12: 3,988,279 km (0.056 R)
• M13: 4,515,313 km (0.094 R)
• M14: 4,909,802 km (0.081 R)
• M15: 5,189,401 km (0.117 R)
• M16: 5,347,077 km (0.097 R)
• M17: 5,862,441 km (0.117 R)
• M18: 7,044,564 km (0.083 R)
• M19: 7,149,282 km (0.111 R)
• M20: 7,824,717 km (0.114 R)
• M21: 7,933,325 km (0.105 R)
• M22: 8,042,382 km (0.068 R)
• M23: 8,188,539 km (0.098 R)
• M24: 8,483,546 km (0.054 R)
• M25: 9,046,034 km (0.055 R)
• M26: 9,160,027 km (0.108 R)
• M27: 9,466,404 km (0.06 R)
• M28: 10,286,499 km (0.074 R)
• M29: 11,456,205 km (0.034 R)
• M30: 11,703,490 km (0.102 R)
• M31: 11,910,982 km (0.08 R)
• M32: 12,077,784 km (0.109 R)
• M33: 12,710,284 km (0.116 R)
• M34: 12,966,395 km (0.098 R)
• M35: 13,095,050 km (0.076 R)
• M36: 14,405,078 km (0.077 R)
• M37: 14,582,950 km (0.037 R)
• M38: 16,354,638 km (0.081 R)
• M39: 16,493,764 km (0.034 R)
• M40: 17,383,871 km (0.075 R)
• M41: 17,478,566 km (0.087 R)
• M42: 18,578,859 km (0.071 R)
• M43: 19,308,597 km (0.068 R)
• M44: 20,495,507 km (0.076 R)
• M45: 20,695,669 km (0.116 R)
• M46: 21,249,330 km (0.089 R)
• M47: 21,655,040 km (0.083 R)
• M48: 21,909,955 km (0.119 R)
• M49: 22,319,853 km (0.118 R)
• M50: 24,037,535 km (0.048 R)
• M51: 24,779,092 km (0.088 R)
• M52: 25,420,717 km (0.11 R)
• M53: 25,581,834 km (0.107 R)
• M54: 26,556,614 km (0.12 R)
• M55: 27,874,870 km (0.117 R)
• M56: 28,709,776 km (0.088 R)
• M57: 29,496,212 km (0.051 R)
• M58: 31,033,181 km (0.074 R)
• M59: 31,148,072 km (0.078 R)
• M60: 31,263,113 km (0.067 R)
• M61: 31,378,303 km (0.101 R)
• M62: 32,014,244 km (0.081 R)
• M63: 32,246,569 km (0.111 R)
• M64: 33,475,366 km (0.089 R)
• M65: 34,006,588 km (0.063 R)
• M66: 34,302,941 km (0.079 R)
• M67: 35,197,387 km (0.068 R)
• M68: 36,522,824 km (0.109 R)
• M69: 37,374,784 km (0.098 R)
• M70: 37,680,712 km (0.111 R)
• M71: 38,541,647 km (0.098 R)
• M72: 38,788,783 km (0.115 R)
• M73: 39,533,481 km (0.105 R)
• M74: 40,157,604 km (0.076 R)
• M75: 40,408,180 km (0.075 R)
• M76: 41,668,841 km (0.086 R)
• M77: 42,495,220 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.1

Radius: 5.5

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.39 AU - 22.05 AU

Year: 27591 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,787,921 km

• M1: 80,334 km (0.083 R)
• M2: 152,291 km (0.078 R)
• M3: 229,633 km (0.066 R)
• M4: 484,697 km (0.04 R)
• M5: 565,181 km (0.08 R)
• M6: 785,838 km (0.093 R)
• M7: 1,032,076 km (0.084 R)
• M8: 1,110,615 km (0.119 R)
• M9: 2,031,838 km (0.113 R)
• M10: 2,402,542 km (0.066 R)
• M11: 2,437,398 km (0.105 R)
• M12: 2,757,687 km (0.114 R)
• M13: 2,867,492 km (0.09 R)
• M14: 3,320,774 km (0.071 R)
• M15: 3,398,564 km (0.095 R)
• M16: 3,516,298 km (0.1 R)
• M17: 4,592,206 km (0.109 R)
• M18: 5,031,126 km (0.099 R)
• M19: 6,091,027 km (0.094 R)
• M20: 6,523,963 km (0.025 R)
• M21: 7,674,820 km (0.114 R)
• M22: 8,565,076 km (0.036 R)
• M23: 8,725,595 km (0.087 R)
• M24: 8,779,301 km (0.039 R)
• M25: 9,049,474 km (0.106 R)
• M26: 9,432,445 km (0.077 R)
• M27: 9,598,199 km (0.083 R)
• M28: 10,612,623 km (0.098 R)
• M29: 10,900,449 km (0.097 R)
• M30: 11,016,238 km (0.049 R)
• M31: 12,137,174 km (0.035 R)
• M32: 12,197,163 km (0.097 R)
• M33: 12,924,658 km (0.096 R)
• M34: 13,791,278 km (0.117 R)
• M35: 14,358,254 km (0.076 R)
• M36: 15,190,467 km (0.069 R)
• M37: 16,038,388 km (0.113 R)
• M38: 16,434,822 km (0.12 R)
• M39: 16,567,665 km (0.1 R)
• M40: 18,052,723 km (0.114 R)
• M41: 18,465,164 km (0.085 R)
• M42: 18,672,507 km (0.099 R)
• M43: 18,741,771 km (0.089 R)
• M44: 19,019,724 km (0.094 R)
• M45: 19,229,161 km (0.076 R)
• M46: 19,299,173 km (0.085 R)
• M47: 20,501,640 km (0.098 R)
• M48: 21,947,055 km (0.104 R)
• M49: 22,313,570 km (0.094 R)
• M50: 23,275,783 km (0.109 R)
• M51: 24,251,610 km (0.056 R)
• M52: 24,858,678 km (0.067 R)
• M53: 25,087,563 km (0.067 R)
• M54: 25,624,470 km (0.11 R)
• M55: 25,701,513 km (0.109 R)
• M56: 26,242,758 km (0.118 R)
• M57: 26,475,981 km (0.111 R)
• M58: 27,179,390 km (0.09 R)
• M59: 29,568,318 km (0.113 R)
• M60: 30,135,444 km (0.105 R)
• M61: 31,115,759 km (0.028 R)
• M62: 33,612,248 km (0.103 R)
• M63: 35,913,362 km (0.09 R)
• M64: 37,388,098 km (0.064 R)
• M65: 37,913,336 km (0.088 R)
• M66: 38,882,581 km (0.03 R)
• M67: 39,236,978 km (0.109 R)
• M68: 39,592,572 km (0.075 R)
• M69: 39,770,744 km (0.049 R)
• M70: 40,665,488 km (0.047 R)
• M71: 41,838,784 km (0.065 R)
• M72: 42,202,008 km (0.057 R)
• M73: 46,829,519 km (0.093 R)
• M74: 50,549,121 km (0.069 R)
• M75: 50,935,831 km (0.088 R)
• M76: 51,032,770 km (0.106 R)
• M77: 51,517,916 km (0.067 R)
• M78: 53,277,337 km (0.046 R)
• M79: 53,474,058 km (0.088 R)
• M80: 58,368,152 km (0.114 R)
• M81: 58,469,580 km (0.054 R)
• M82: 61,434,460 km (0.094 R)
• M83: 62,571,853 km (0.032 R)
• M84: 64,133,954 km (0.065 R)
• M85: 64,552,678 km (0.045 R)
• M86: 66,765,829 km (0.105 R)
• M87: 67,084,024 km (0.103 R)
• M88: 67,615,395 km (0.109 R)
• M89: 68,682,477 km (0.067 R)
• M90: 71,049,714 km (0.113 R)
• M91: 72,134,448 km (0.084 R)
• M92: 72,678,834 km (0.097 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 10,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit