🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.72 AU - 0.98 AU

Year: 281 Days

Day: 21.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.13 AU - 1.27 AU

Year: 471 Days

Day: 39.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.07 AU - 1.69 AU

Year: 581 Days

Day: 16.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.61 AU - 1.61 AU

Year: 732 Days

Day: 19.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,943,173 km

• M1: 447,746 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.16 AU - 3.18 AU

Year: 2021 Days

Day: 26.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.27 AU - 5.05 AU

Year: 3603 Days

Day: 20.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,943,173 km

• M1: 2,192,506 km (0.054 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.89 AU - 6.17 AU

Year: 4658 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,943,173 km

• M1: 253,269 km (0.115 R)
• M2: 358,436 km (0.111 R)
• M3: 626,965 km (0.117 R)
• M4: 852,409 km (0.12 R)
• M5: 1,001,408 km (0.119 R)
• M6: 1,200,822 km (0.093 R)
• M7: 1,370,316 km (0.09 R)
• M8: 1,733,839 km (0.088 R)
• M9: 1,927,120 km (0.109 R)
• M10: 2,110,976 km (0.103 R)
• M11: 2,771,749 km (0.113 R)
• M12: 3,253,305 km (0.075 R)
• M13: 3,473,663 km (0.074 R)
• M14: 3,575,539 km (0.099 R)
• M15: 3,803,227 km (0.091 R)
• M16: 4,099,879 km (0.075 R)
• M17: 4,966,051 km (0.071 R)
• M18: 5,197,329 km (0.113 R)
• M19: 5,646,422 km (0.041 R)
• M20: 5,815,168 km (0.057 R)
• M21: 5,961,026 km (0.074 R)
• M22: 6,132,914 km (0.085 R)
• M23: 6,734,447 km (0.11 R)
• M24: 7,042,469 km (0.112 R)
• M25: 7,460,296 km (0.051 R)
• M26: 8,457,516 km (0.113 R)
• M27: 8,595,445 km (0.079 R)
• M28: 8,734,272 km (0.118 R)
• M29: 8,845,722 km (0.109 R)
• M30: 9,042,144 km (0.106 R)
• M31: 9,382,180 km (0.114 R)
• M32: 9,871,066 km (0.099 R)
• M33: 10,045,497 km (0.074 R)
• M34: 10,873,671 km (0.049 R)
• M35: 11,295,986 km (0.095 R)
• M36: 11,509,163 km (0.066 R)
• M37: 11,631,534 km (0.11 R)
• M38: 11,723,686 km (0.074 R)
• M39: 11,939,556 km (0.12 R)
• M40: 12,219,004 km (0.071 R)
• M41: 13,455,132 km (0.113 R)
• M42: 13,778,562 km (0.12 R)
• M43: 14,039,162 km (0.036 R)
• M44: 14,598,209 km (0.085 R)
• M45: 15,231,756 km (0.048 R)
• M46: 15,738,294 km (0.085 R)
• M47: 15,840,320 km (0.117 R)
• M48: 16,113,336 km (0.046 R)
• M49: 16,216,110 km (0.088 R)
• M50: 16,767,977 km (0.108 R)
• M51: 17,642,675 km (0.112 R)
• M52: 18,603,991 km (0.073 R)
• M53: 19,472,856 km (0.063 R)
• M54: 19,949,026 km (0.111 R)
• M55: 20,096,230 km (0.068 R)
• M56: 20,838,086 km (0.091 R)
• M57: 21,024,934 km (0.094 R)
• M58: 21,287,478 km (0.105 R)
• M59: 21,400,424 km (0.07 R)
• M60: 22,157,838 km (0.049 R)
• M61: 22,924,228 km (0.077 R)
• M62: 24,404,050 km (0.109 R)
• M63: 24,877,827 km (0.096 R)
• M64: 25,434,331 km (0.111 R)
• M65: 25,754,171 km (0.107 R)
• M66: 26,317,108 km (0.116 R)
• M67: 27,087,686 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 11.6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.14 AU - 9.94 AU

Year: 8165 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,943,173 km

• M1: 155,432 km (0.036 R)
• M2: 319,691 km (0.099 R)
• M3: 434,881 km (0.12 R)
• M4: 567,874 km (0.09 R)
• M5: 1,129,614 km (0.113 R)
• M6: 1,654,104 km (0.097 R)
• M7: 1,741,170 km (0.114 R)
• M8: 2,419,147 km (0.091 R)
• M9: 2,518,779 km (0.102 R)
• M10: 2,722,232 km (0.108 R)
• M11: 3,476,655 km (0.098 R)
• M12: 4,172,883 km (0.063 R)
• M13: 4,414,633 km (0.108 R)
• M14: 4,598,938 km (0.083 R)
• M15: 5,007,041 km (0.094 R)
• M16: 5,361,588 km (0.08 R)
• M17: 5,925,721 km (0.11 R)
• M18: 6,300,763 km (0.074 R)
• M19: 7,326,705 km (0.103 R)
• M20: 7,545,417 km (0.091 R)
• M21: 7,618,720 km (0.091 R)
• M22: 8,252,267 km (0.085 R)
• M23: 8,748,334 km (0.08 R)
• M24: 9,136,391 km (0.085 R)
• M25: 9,569,925 km (0.111 R)
• M26: 9,689,304 km (0.092 R)
• M27: 10,375,211 km (0.091 R)
• M28: 10,662,289 km (0.114 R)
• M29: 10,868,884 km (0.119 R)
• M30: 11,370,186 km (0.087 R)
• M31: 12,831,608 km (0.088 R)
• M32: 13,405,764 km (0.043 R)
• M33: 13,808,332 km (0.075 R)
• M34: 13,898,390 km (0.071 R)
• M35: 14,351,223 km (0.092 R)
• M36: 15,132,423 km (0.078 R)
• M37: 15,271,699 km (0.051 R)
• M38: 15,504,772 km (0.086 R)
• M39: 15,927,236 km (0.069 R)
• M40: 16,783,684 km (0.072 R)
• M41: 17,997,970 km (0.102 R)
• M42: 18,293,576 km (0.077 R)
• M43: 18,640,643 km (0.105 R)
• M44: 19,492,303 km (0.045 R)
• M45: 19,846,551 km (0.066 R)
• M46: 20,203,192 km (0.08 R)
• M47: 21,077,742 km (0.076 R)
• M48: 21,181,563 km (0.11 R)
• M49: 21,441,564 km (0.098 R)
• M50: 21,650,402 km (0.069 R)
• M51: 22,280,808 km (0.111 R)
• M52: 22,810,833 km (0.104 R)
• M53: 23,506,014 km (0.11 R)
• M54: 24,262,531 km (0.097 R)
• M55: 25,246,885 km (0.083 R)
• M56: 25,522,594 km (0.101 R)
• M57: 26,300,054 km (0.075 R)
• M58: 27,141,542 km (0.095 R)
• M59: 27,367,434 km (0.03 R)
• M60: 28,163,146 km (0.084 R)
• M61: 28,506,473 km (0.07 R)
• M62: 28,966,337 km (0.09 R)
• M63: 29,255,060 km (0.119 R)
• M64: 29,777,157 km (0.049 R)
• M65: 30,126,917 km (0.103 R)
• M66: 32,373,578 km (0.081 R)
• M67: 32,673,222 km (0.062 R)
• M68: 34,185,058 km (0.112 R)
• M69: 35,534,281 km (0.043 R)
• M70: 35,719,633 km (0.116 R)
• M71: 35,843,351 km (0.07 R)
• M72: 36,464,331 km (0.091 R)
• M73: 37,213,966 km (0.05 R)
• M74: 37,402,160 km (0.11 R)
• M75: 38,665,066 km (0.092 R)
• M76: 38,919,382 km (0.034 R)
• M77: 41,492,465 km (0.033 R)
• M78: 41,817,990 km (0.113 R)
• M79: 42,405,910 km (0.099 R)
• M80: 44,120,002 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 7.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.41 AU - 21.03 AU

Year: 26716 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,943,173 km

• M1: 113,395 km (0.094 R)
• M2: 843,882 km (0.08 R)
• M3: 1,002,755 km (0.045 R)
• M4: 1,221,616 km (0.078 R)
• M5: 1,297,911 km (0.114 R)
• M6: 1,509,592 km (0.11 R)
• M7: 2,658,953 km (0.103 R)
• M8: 3,677,415 km (0.055 R)
• M9: 4,286,129 km (0.098 R)
• M10: 4,602,229 km (0.098 R)
• M11: 5,425,167 km (0.035 R)
• M12: 6,925,783 km (0.042 R)
• M13: 7,249,812 km (0.069 R)
• M14: 7,578,778 km (0.067 R)
• M15: 8,300,288 km (0.047 R)
• M16: 8,943,110 km (0.041 R)
• M17: 10,171,608 km (0.114 R)
• M18: 10,276,476 km (0.109 R)
• M19: 10,805,604 km (0.093 R)
• M20: 11,289,553 km (0.106 R)
• M21: 11,615,975 km (0.092 R)
• M22: 12,726,740 km (0.058 R)
• M23: 13,294,763 km (0.072 R)
• M24: 14,103,788 km (0.102 R)
• M25: 14,573,226 km (0.063 R)
• M26: 14,988,211 km (0.07 R)
• M27: 15,107,590 km (0.058 R)
• M28: 15,347,096 km (0.12 R)
• M29: 15,951,322 km (0.102 R)
• M30: 16,625,111 km (0.041 R)
• M31: 16,996,562 km (0.105 R)
• M32: 17,433,238 km (0.113 R)
• M33: 18,063,644 km (0.098 R)
• M34: 18,190,652 km (0.094 R)
• M35: 18,381,689 km (0.096 R)
• M36: 18,637,352 km (0.061 R)
• M37: 18,701,529 km (0.098 R)
• M38: 19,476,596 km (0.114 R)
• M39: 20,262,284 km (0.115 R)
• M40: 20,725,289 km (0.077 R)
• M41: 21,058,144 km (0.049 R)
• M42: 22,339,300 km (0.082 R)
• M43: 22,407,367 km (0.11 R)
• M44: 23,714,853 km (0.108 R)
• M45: 24,412,877 km (0.078 R)
• M46: 25,046,872 km (0.06 R)
• M47: 25,259,451 km (0.078 R)
• M48: 25,686,254 km (0.098 R)
• M49: 25,972,135 km (0.119 R)
• M50: 26,043,793 km (0.118 R)
• M51: 26,908,618 km (0.058 R)
• M52: 27,417,550 km (0.074 R)
• M53: 28,149,981 km (0.085 R)
• M54: 28,888,845 km (0.037 R)
• M55: 30,084,281 km (0.038 R)
• M56: 30,159,529 km (0.084 R)
• M57: 30,234,777 km (0.084 R)
• M58: 30,310,174 km (0.111 R)
• M59: 30,612,212 km (0.082 R)
• M60: 33,065,019 km (0.086 R)
• M61: 35,024,751 km (0.095 R)
• M62: 35,899,001 km (0.037 R)
• M63: 37,506,729 km (0.053 R)
• M64: 37,912,289 km (0.118 R)
• M65: 37,993,521 km (0.096 R)
• M66: 39,384,482 km (0.107 R)
• M67: 40,376,316 km (0.1 R)
• M68: 41,460,003 km (0.058 R)
• M69: 42,215,771 km (0.047 R)
• M70: 42,891,505 km (0.113 R)
• M71: 43,315,615 km (0.048 R)
• M72: 44,768,060 km (0.072 R)
• M73: 46,149,597 km (0.108 R)
• M74: 46,758,460 km (0.09 R)
• M75: 47,194,837 km (0.063 R)
• M76: 49,397,516 km (0.119 R)
• M77: 49,664,100 km (0.107 R)
• M78: 51,633,555 km (0.094 R)
• M79: 51,904,028 km (0.082 R)
• M80: 53,354,829 km (0.086 R)
• M81: 53,628,443 km (0.073 R)
• M82: 53,719,698 km (0.039 R)
• M83: 55,279,256 km (0.09 R)
• M84: 55,833,216 km (0.097 R)
• M85: 56,296,222 km (0.036 R)
• M86: 56,760,574 km (0.094 R)
• M87: 56,853,624 km (0.079 R)
• M88: 57,039,723 km (0.089 R)
• M89: 57,786,516 km (0.048 R)
• M90: 57,880,164 km (0.038 R)
• M91: 58,724,495 km (0.101 R)
• M92: 59,289,825 km (0.099 R)
• M93: 61,186,875 km (0.055 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit