🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 39.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 160 Days

Day: 28.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.69 AU - 1.09 AU

Year: 313 Days

Day: 22.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,824,291 km

• M1: 447,298 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.41 AU

Year: 502 Days

Day: 38.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.97 AU - 2.23 AU

Year: 1134 Days

Day: 46.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,824,291 km

• M1: 1,247,646 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.08 AU - 2.48 AU

Year: 1283 Days

Day: 18.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,824,291 km

• M1: 26,778 km (0.043 R)
• M2: 1,292,077 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.46 AU - 4.84 AU

Year: 3152 Days

Day: 12.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,824,291 km

• M1: 891,005 km (0.034 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 8.7

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.05 AU - 7.83 AU

Year: 7565 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,824,291 km

• M1: 109,506 km (0.074 R)
• M2: 188,045 km (0.073 R)
• M3: 380,876 km (0.064 R)
• M4: 565,480 km (0.077 R)
• M5: 747,241 km (0.105 R)
• M6: 1,204,861 km (0.103 R)
• M7: 1,442,273 km (0.062 R)
• M8: 1,716,336 km (0.085 R)
• M9: 2,076,269 km (0.078 R)
• M10: 2,193,554 km (0.12 R)
• M11: 2,736,145 km (0.11 R)
• M12: 3,401,257 km (0.088 R)
• M13: 3,624,607 km (0.038 R)
• M14: 3,766,575 km (0.077 R)
• M15: 3,910,339 km (0.059 R)
• M16: 3,968,383 km (0.1 R)
• M17: 4,144,310 km (0.11 R)
• M18: 4,262,941 km (0.119 R)
• M19: 4,443,206 km (0.118 R)
• M20: 4,998,813 km (0.119 R)
• M21: 5,413,797 km (0.093 R)
• M22: 5,478,573 km (0.102 R)
• M23: 5,973,144 km (0.106 R)
• M24: 6,040,164 km (0.055 R)
• M25: 6,344,894 km (0.092 R)
• M26: 6,447,668 km (0.108 R)
• M27: 7,504,876 km (0.115 R)
• M28: 7,613,484 km (0.104 R)
• M29: 8,351,451 km (0.081 R)
• M30: 8,691,038 km (0.116 R)
• M31: 8,958,220 km (0.114 R)
• M32: 9,422,571 km (0.091 R)
• M33: 9,618,395 km (0.087 R)
• M34: 9,736,577 km (0.102 R)
• M35: 9,815,565 km (0.08 R)
• M36: 10,093,817 km (0.047 R)
• M37: 10,903,291 km (0.096 R)
• M38: 11,274,294 km (0.049 R)
• M39: 11,649,485 km (0.116 R)
• M40: 11,733,410 km (0.094 R)
• M41: 12,369,350 km (0.093 R)
• M42: 13,016,511 km (0.054 R)
• M43: 13,278,457 km (0.101 R)
• M44: 14,568,888 km (0.113 R)
• M45: 14,841,006 km (0.042 R)
• M46: 15,160,398 km (0.12 R)
• M47: 15,620,710 km (0.111 R)
• M48: 15,759,687 km (0.113 R)
• M49: 17,076,597 km (0.069 R)
• M50: 17,603,630 km (0.077 R)
• M51: 17,748,291 km (0.093 R)
• M52: 19,415,111 km (0.075 R)
• M53: 20,115,977 km (0.07 R)
• M54: 20,216,806 km (0.116 R)
• M55: 21,080,285 km (0.096 R)
• M56: 21,903,971 km (0.096 R)
• M57: 22,059,702 km (0.103 R)
• M58: 23,582,908 km (0.061 R)
• M59: 23,689,122 km (0.056 R)
• M60: 24,491,565 km (0.097 R)
• M61: 25,194,077 km (0.083 R)
• M62: 25,248,381 km (0.108 R)
• M63: 25,848,418 km (0.106 R)
• M64: 25,958,073 km (0.09 R)
• M65: 26,563,645 km (0.106 R)
• M66: 28,069,946 km (0.101 R)
• M67: 28,126,195 km (0.08 R)
• M68: 28,804,920 km (0.063 R)
• M69: 28,918,615 km (0.057 R)
• M70: 29,660,919 km (0.074 R)
• M71: 30,120,933 km (0.104 R)
• M72: 30,467,402 km (0.076 R)
• M73: 31,514,886 km (0.107 R)
• M74: 31,573,528 km (0.059 R)
• M75: 32,101,908 km (0.068 R)
• M76: 32,455,856 km (0.095 R)
• M77: 34,004,643 km (0.093 R)
• M78: 34,064,632 km (0.053 R)
• M79: 34,486,049 km (0.042 R)
• M80: 34,546,337 km (0.089 R)
• M81: 35,151,610 km (0.101 R)
• M82: 35,699,288 km (0.099 R)
• M83: 38,479,863 km (0.086 R)
• M84: 38,667,758 km (0.091 R)
• M85: 38,855,803 km (0.094 R)
• M86: 39,548,291 km (0.102 R)
• M87: 39,674,702 km (0.086 R)
• M88: 40,754,050 km (0.077 R)
• M89: 41,073,292 km (0.101 R)
• M90: 42,617,441 km (0.115 R)
• M91: 42,876,695 km (0.11 R)
• M92: 42,941,470 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 6.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.74 AU - 15.86 AU

Year: 20159 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,824,291 km

• M1: 94,695 km (0.115 R)
• M2: 163,660 km (0.036 R)
• M3: 280,197 km (0.088 R)
• M4: 463,305 km (0.119 R)
• M5: 704,157 km (0.108 R)
• M6: 981,362 km (0.059 R)
• M7: 1,106,575 km (0.088 R)
• M8: 1,513,332 km (0.113 R)
• M9: 1,808,638 km (0.116 R)
• M10: 2,452,059 km (0.099 R)
• M11: 2,623,348 km (0.049 R)
• M12: 3,013,649 km (0.109 R)
• M13: 3,271,556 km (0.099 R)
• M14: 3,691,327 km (0.075 R)
• M15: 4,128,004 km (0.116 R)
• M16: 4,497,361 km (0.041 R)
• M17: 4,749,583 km (0.1 R)
• M18: 4,792,069 km (0.103 R)
• M19: 5,489,045 km (0.09 R)
• M20: 5,578,355 km (0.093 R)
• M21: 6,170,912 km (0.054 R)
• M22: 6,217,288 km (0.101 R)
• M23: 7,563,369 km (0.085 R)
• M24: 8,943,110 km (0.044 R)
• M25: 9,207,151 km (0.041 R)
• M26: 9,260,258 km (0.09 R)
• M27: 9,420,028 km (0.119 R)
• M28: 9,742,711 km (0.12 R)
• M29: 11,125,294 km (0.05 R)
• M30: 12,333,447 km (0.104 R)
• M31: 12,391,940 km (0.115 R)
• M32: 13,042,242 km (0.119 R)
• M33: 13,401,725 km (0.082 R)
• M34: 13,461,864 km (0.03 R)
• M35: 13,885,974 km (0.084 R)
• M36: 14,191,602 km (0.052 R)
• M37: 15,499,087 km (0.115 R)
• M38: 16,974,870 km (0.081 R)
• M39: 17,894,897 km (0.119 R)
• M40: 18,094,162 km (0.062 R)
• M41: 18,160,733 km (0.073 R)
• M42: 18,294,174 km (0.054 R)
• M43: 19,851,637 km (0.033 R)
• M44: 21,030,020 km (0.073 R)
• M45: 21,451,287 km (0.084 R)
• M46: 25,589,763 km (0.056 R)
• M47: 26,114,552 km (0.085 R)
• M48: 26,870,620 km (0.096 R)
• M49: 27,251,197 km (0.103 R)
• M50: 27,480,530 km (0.098 R)
• M51: 27,710,462 km (0.114 R)
• M52: 28,481,340 km (0.115 R)
• M53: 28,714,114 km (0.11 R)
• M54: 29,103,219 km (0.114 R)
• M55: 30,518,714 km (0.118 R)
• M56: 30,598,000 km (0.106 R)
• M57: 32,117,466 km (0.117 R)
• M58: 32,683,544 km (0.079 R)
• M59: 33,252,914 km (0.057 R)
• M60: 33,334,445 km (0.113 R)
• M61: 33,579,636 km (0.037 R)
• M62: 33,989,683 km (0.113 R)
• M63: 34,649,111 km (0.083 R)
• M64: 34,814,566 km (0.114 R)
• M65: 34,980,321 km (0.105 R)
• M66: 38,436,181 km (0.1 R)
• M67: 38,693,340 km (0.074 R)
• M68: 39,641,042 km (0.116 R)
• M69: 40,161,044 km (0.063 R)
• M70: 41,120,565 km (0.094 R)
• M71: 42,973,036 km (0.065 R)
• M72: 43,239,769 km (0.098 R)
• M73: 45,213,563 km (0.09 R)
• M74: 51,496,823 km (0.113 R)
• M75: 52,253,938 km (0.092 R)
• M76: 52,824,055 km (0.1 R)
• M77: 54,450,633 km (0.119 R)
• M78: 55,415,240 km (0.114 R)
• M79: 56,482,621 km (0.078 R)
• M80: 58,145,700 km (0.104 R)
• M81: 58,835,197 km (0.061 R)
• M82: 59,428,353 km (0.089 R)
• M83: 60,122,786 km (0.063 R)
• M84: 60,421,234 km (0.111 R)
• M85: 61,119,556 km (0.091 R)
• M86: 61,920,952 km (0.098 R)
• M87: 63,331,660 km (0.077 R)
• M88: 63,635,344 km (0.091 R)
• M89: 68,248,045 km (0.095 R)
• M90: 69,600,559 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 4.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.82 AU - 14.98 AU

Year: 20370 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,824,291 km

• M1: 67,020 km (0.085 R)
• M2: 97,987 km (0.09 R)
• M3: 292,314 km (0.073 R)
• M4: 378,333 km (0.073 R)
• M5: 621,430 km (0.025 R)
• M6: 1,053,618 km (0.099 R)
• M7: 1,168,958 km (0.075 R)
• M8: 1,228,348 km (0.097 R)
• M9: 1,288,486 km (0.118 R)
• M10: 1,496,577 km (0.055 R)
• M11: 2,109,629 km (0.065 R)
• M12: 2,206,569 km (0.086 R)
• M13: 2,765,017 km (0.077 R)
• M14: 2,871,082 km (0.112 R)
• M15: 2,951,566 km (0.107 R)
• M16: 3,005,571 km (0.091 R)
• M17: 3,449,876 km (0.118 R)
• M18: 3,535,446 km (0.103 R)
• M19: 3,650,637 km (0.115 R)
• M20: 3,708,681 km (0.105 R)
• M21: 3,767,024 km (0.1 R)
• M22: 4,491,227 km (0.098 R)
• M23: 4,837,247 km (0.118 R)
• M24: 5,290,080 km (0.062 R)
• M25: 5,688,908 km (0.084 R)
• M26: 5,722,567 km (0.086 R)
• M27: 5,857,953 km (0.074 R)
• M28: 5,994,387 km (0.096 R)
• M29: 6,444,975 km (0.09 R)
• M30: 6,480,131 km (0.077 R)
• M31: 6,727,715 km (0.082 R)
• M32: 7,159,305 km (0.069 R)
• M33: 7,525,820 km (0.048 R)
• M34: 8,353,545 km (0.057 R)
• M35: 8,622,971 km (0.044 R)
• M36: 8,973,628 km (0.1 R)
• M37: 9,448,153 km (0.114 R)
• M38: 9,528,038 km (0.084 R)
• M39: 9,648,315 km (0.035 R)
• M40: 9,849,973 km (0.053 R)
• M41: 9,890,514 km (0.051 R)
• M42: 10,380,596 km (0.118 R)
• M43: 11,046,307 km (0.113 R)
• M44: 11,172,717 km (0.112 R)
• M45: 12,070,603 km (0.066 R)
• M46: 12,244,287 km (0.108 R)
• M47: 13,572,716 km (0.068 R)
• M48: 13,980,220 km (0.108 R)
• M49: 14,025,698 km (0.096 R)
• M50: 14,483,617 km (0.107 R)
• M51: 14,575,769 km (0.099 R)
• M52: 14,899,798 km (0.06 R)
• M53: 15,413,966 km (0.092 R)
• M54: 16,028,963 km (0.096 R)
• M55: 16,076,685 km (0.115 R)
• M56: 17,136,735 km (0.095 R)
• M57: 17,626,070 km (0.115 R)
• M58: 18,368,524 km (0.11 R)
• M59: 20,449,730 km (0.106 R)
• M60: 21,702,163 km (0.061 R)
• M61: 22,337,655 km (0.102 R)
• M62: 22,818,163 km (0.042 R)
• M63: 23,952,863 km (0.104 R)
• M64: 25,105,814 km (0.108 R)
• M65: 25,438,520 km (0.114 R)
• M66: 25,716,772 km (0.1 R)
• M67: 26,220,468 km (0.039 R)
• M68: 29,077,039 km (0.113 R)
• M69: 29,426,350 km (0.119 R)
• M70: 30,011,726 km (0.11 R)
• M71: 30,305,836 km (0.105 R)
• M72: 30,423,869 km (0.086 R)
• M73: 31,075,068 km (0.042 R)
• M74: 31,551,687 km (0.102 R)
• M75: 32,150,677 km (0.092 R)
• M76: 32,632,681 km (0.083 R)
• M77: 33,360,026 km (0.069 R)
• M78: 33,664,757 km (0.086 R)
• M79: 34,031,571 km (0.116 R)
• M80: 34,584,335 km (0.066 R)
• M81: 35,574,224 km (0.098 R)
• M82: 35,823,155 km (0.112 R)
• M83: 36,322,812 km (0.102 R)
• M84: 36,636,219 km (0.102 R)
• M85: 37,645,107 km (0.059 R)
• M86: 39,368,325 km (0.094 R)
• M87: 39,561,456 km (0.089 R)
• M88: 41,378,472 km (0.066 R)
• M89: 41,640,268 km (0.117 R)
• M90: 42,165,506 km (0.11 R)
• M91: 42,297,152 km (0.107 R)
• M92: 42,362,975 km (0.075 R)
• M93: 43,156,143 km (0.104 R)
• M94: 43,887,527 km (0.045 R)
• M95: 44,154,560 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit