🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.77 AU - 0.81 AU

Year: 253 Days

Day: 44.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,415,418 km

• M1: 327,619 km (0.119 R)
• M2: 738,864 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.1 AU - 1.22 AU

Year: 450 Days

Day: 14.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.93 AU - 2.73 AU

Year: 1280 Days

Day: 45.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,415,418 km

• M1: 126,560 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.11 AU - 3.11 AU

Year: 1518 Days

Day: 17 Hours

Environment

Temp: -86 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.5 AU - 3.62 AU

Year: 1926 Days

Day: 15.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,415,418 km

• M1: 307,573 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.12 AU - 3.82 AU

Year: 2326 Days

Day: 21.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.57 AU - 5.05 AU

Year: 3797 Days

Day: 47.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.91 AU - 4.91 AU

Year: 3916 Days

Day: 12.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 12.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.4 AU - 12.68 AU

Year: 15035 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,415,418 km

• M1: 169,943 km (0.116 R)
• M2: 644,468 km (0.106 R)
• M3: 912,846 km (0.058 R)
• M4: 1,042,099 km (0.032 R)
• M5: 1,404,275 km (0.103 R)
• M6: 1,577,958 km (0.111 R)
• M7: 1,852,470 km (0.105 R)
• M8: 2,369,929 km (0.088 R)
• M9: 2,578,918 km (0.102 R)
• M10: 2,821,266 km (0.085 R)
• M11: 2,903,844 km (0.063 R)
• M12: 3,416,217 km (0.11 R)
• M13: 3,987,681 km (0.1 R)
• M14: 4,460,261 km (0.1 R)
• M15: 4,984,003 km (0.117 R)
• M16: 5,185,511 km (0.094 R)
• M17: 5,287,387 km (0.067 R)
• M18: 5,562,049 km (0.101 R)
• M19: 5,947,563 km (0.09 R)
• M20: 6,054,226 km (0.109 R)
• M21: 6,197,541 km (0.081 R)
• M22: 6,341,903 km (0.089 R)
• M23: 6,633,918 km (0.099 R)
• M24: 7,193,713 km (0.105 R)
• M25: 8,160,265 km (0.086 R)
• M26: 8,598,437 km (0.053 R)
• M27: 8,922,017 km (0.092 R)
• M28: 9,126,368 km (0.097 R)
• M29: 9,208,497 km (0.087 R)
• M30: 9,959,029 km (0.039 R)
• M31: 11,033,890 km (0.1 R)
• M32: 11,607,448 km (0.044 R)
• M33: 12,554,403 km (0.114 R)
• M34: 13,152,944 km (0.089 R)
• M35: 13,713,936 km (0.025 R)
• M36: 14,330,279 km (0.102 R)
• M37: 14,955,898 km (0.055 R)
• M38: 15,247,613 km (0.107 R)
• M39: 16,084,464 km (0.096 R)
• M40: 16,233,763 km (0.105 R)
• M41: 16,333,395 km (0.063 R)
• M42: 17,088,116 km (0.086 R)
• M43: 17,648,659 km (0.114 R)
• M44: 17,751,283 km (0.098 R)
• M45: 18,683,428 km (0.103 R)
• M46: 19,737,943 km (0.046 R)
• M47: 20,649,293 km (0.1 R)
• M48: 20,920,065 km (0.092 R)
• M49: 21,904,270 km (0.105 R)
• M50: 22,069,725 km (0.083 R)
• M51: 22,513,133 km (0.094 R)
• M52: 23,634,519 km (0.112 R)
• M53: 24,373,233 km (0.1 R)
• M54: 24,487,526 km (0.096 R)
• M55: 24,889,047 km (0.119 R)
• M56: 25,061,832 km (0.105 R)
• M57: 25,177,172 km (0.109 R)
• M58: 25,698,521 km (0.069 R)
• M59: 25,931,445 km (0.086 R)
• M60: 27,581,359 km (0.061 R)
• M61: 28,418,958 km (0.078 R)
• M62: 28,659,810 km (0.108 R)
• M63: 29,082,873 km (0.033 R)
• M64: 30,119,138 km (0.025 R)
• M65: 30,857,852 km (0.112 R)
• M66: 31,043,503 km (0.073 R)
• M67: 33,173,178 km (0.113 R)
• M68: 33,426,747 km (0.101 R)
• M69: 33,808,371 km (0.112 R)
• M70: 33,999,856 km (0.029 R)
• M71: 35,155,649 km (0.097 R)
• M72: 36,455,056 km (0.113 R)
• M73: 36,716,703 km (0.066 R)
• M74: 38,633,052 km (0.098 R)
• M75: 38,833,214 km (0.101 R)
• M76: 39,838,960 km (0.092 R)
• M77: 39,973,598 km (0.067 R)
• M78: 40,921,002 km (0.095 R)
• M79: 41,329,404 km (0.071 R)
• M80: 41,670,636 km (0.111 R)
• M81: 41,944,401 km (0.073 R)
• M82: 43,252,634 km (0.118 R)
• M83: 43,529,839 km (0.06 R)
• M84: 44,085,894 km (0.115 R)
• M85: 44,295,032 km (0.09 R)
• M86: 45,909,193 km (0.113 R)
• M87: 46,404,362 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 4.1

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.84 AU - 17.78 AU

Year: 25919 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,415,418 km

• M1: 372,050 km (0.109 R)
• M2: 504,594 km (0.11 R)
• M3: 566,078 km (0.09 R)
• M4: 741,706 km (0.092 R)
• M5: 860,038 km (0.118 R)
• M6: 1,449,005 km (0.099 R)
• M7: 1,719,179 km (0.119 R)
• M8: 1,781,411 km (0.116 R)
• M9: 2,408,376 km (0.071 R)
• M10: 2,548,400 km (0.094 R)
• M11: 2,727,169 km (0.08 R)
• M12: 2,909,978 km (0.066 R)
• M13: 3,021,578 km (0.069 R)
• M14: 3,096,826 km (0.092 R)
• M15: 3,640,464 km (0.101 R)
• M16: 3,680,407 km (0.032 R)
• M17: 3,720,499 km (0.1 R)
• M18: 4,005,333 km (0.099 R)
• M19: 4,087,911 km (0.094 R)
• M20: 4,129,500 km (0.097 R)
• M21: 5,902,833 km (0.104 R)
• M22: 7,114,576 km (0.094 R)
• M23: 8,242,244 km (0.113 R)
• M24: 8,826,574 km (0.119 R)
• M25: 9,424,067 km (0.116 R)
• M26: 9,479,119 km (0.099 R)
• M27: 11,469,220 km (0.108 R)
• M28: 11,645,596 km (0.048 R)
• M29: 11,882,260 km (0.109 R)
• M30: 12,360,225 km (0.038 R)
• M31: 12,480,801 km (0.091 R)
• M32: 14,524,158 km (0.117 R)
• M33: 15,877,570 km (0.118 R)
• M34: 15,942,944 km (0.111 R)
• M35: 16,403,556 km (0.066 R)
• M36: 17,947,556 km (0.112 R)
• M37: 20,171,478 km (0.102 R)
• M38: 20,313,446 km (0.08 R)
• M39: 20,955,819 km (0.119 R)
• M40: 21,822,739 km (0.099 R)
• M41: 22,041,301 km (0.088 R)
• M42: 22,701,477 km (0.113 R)
• M43: 24,266,570 km (0.05 R)
• M44: 24,871,992 km (0.095 R)
• M45: 25,482,352 km (0.074 R)
• M46: 29,166,199 km (0.108 R)
• M47: 30,457,678 km (0.06 R)
• M48: 30,865,182 km (0.066 R)
• M49: 31,110,373 km (0.115 R)
• M50: 31,192,353 km (0.069 R)
• M51: 33,851,305 km (0.111 R)
• M52: 33,935,529 km (0.076 R)
• M53: 34,442,516 km (0.076 R)
• M54: 37,014,702 km (0.092 R)
• M55: 38,236,169 km (0.085 R)
• M56: 38,323,983 km (0.09 R)
• M57: 38,675,538 km (0.119 R)
• M58: 39,648,223 km (0.104 R)
• M59: 40,539,377 km (0.116 R)
• M60: 42,432,090 km (0.114 R)
• M61: 44,537,979 km (0.109 R)
• M62: 45,185,588 km (0.09 R)
• M63: 46,022,887 km (0.078 R)
• M64: 47,335,309 km (0.113 R)
• M65: 47,429,556 km (0.102 R)
• M66: 48,470,159 km (0.074 R)
• M67: 48,850,437 km (0.112 R)
• M68: 49,613,835 km (0.089 R)
• M69: 50,959,467 km (0.118 R)
• M70: 52,122,292 km (0.073 R)
• M71: 52,707,070 km (0.106 R)
• M72: 52,902,445 km (0.048 R)
• M73: 56,460,181 km (0.068 R)
• M74: 56,560,113 km (0.096 R)
• M75: 57,261,278 km (0.097 R)
• M76: 58,672,135 km (0.079 R)
• M77: 60,400,739 km (0.07 R)
• M78: 60,707,564 km (0.043 R)
• M79: 60,912,363 km (0.117 R)
• M80: 61,014,838 km (0.082 R)
• M81: 61,219,937 km (0.057 R)
• M82: 61,631,032 km (0.059 R)
• M83: 62,352,393 km (0.062 R)
• M84: 63,076,596 km (0.103 R)
• M85: 63,387,909 km (0.099 R)
• M86: 65,370,829 km (0.1 R)
• M87: 66,528,267 km (0.106 R)
• M88: 69,076,667 km (0.112 R)
• M89: 69,183,630 km (0.059 R)
• M90: 69,933,265 km (0.11 R)
• M91: 71,332,603 km (0.106 R)
• M92: 71,548,772 km (0.114 R)
• M93: 72,090,017 km (0.112 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit