🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.53 AU - 0.75 AU

Year: 181 Days

Day: 27 Hours

Environment

Temp: 211 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.71 AU - 0.77 AU

Year: 225 Days

Day: 36.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.91 AU - 0.93 AU

Year: 312 Days

Day: 15.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.19 AU - 1.21 AU

Year: 464 Days

Day: 14.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.28 AU - 4.94 AU

Year: 2942 Days

Day: 45.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 11

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.47 AU - 6.93 AU

Year: 6124 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,444,201 km

• M1: 140,173 km (0.056 R)
• M2: 467,344 km (0.12 R)
• M3: 701,165 km (0.1 R)
• M4: 773,122 km (0.12 R)
• M5: 941,270 km (0.093 R)
• M6: 1,243,308 km (0.073 R)
• M7: 1,480,720 km (0.09 R)
• M8: 1,595,312 km (0.059 R)
• M9: 1,752,838 km (0.077 R)
• M10: 1,957,339 km (0.106 R)
• M11: 2,345,096 km (0.118 R)
• M12: 2,594,177 km (0.112 R)
• M13: 2,947,676 km (0.04 R)
• M14: 3,167,286 km (0.098 R)
• M15: 3,241,786 km (0.041 R)
• M16: 3,545,320 km (0.068 R)
• M17: 3,779,141 km (0.044 R)
• M18: 4,152,986 km (0.069 R)
• M19: 4,651,297 km (0.09 R)
• M20: 5,345,132 km (0.101 R)
• M21: 6,509,153 km (0.025 R)
• M22: 6,828,245 km (0.065 R)
• M23: 7,250,710 km (0.085 R)
• M24: 7,415,566 km (0.12 R)
• M25: 8,883,570 km (0.063 R)
• M26: 9,309,176 km (0.095 R)
• M27: 9,380,684 km (0.081 R)
• M28: 10,143,184 km (0.097 R)
• M29: 10,513,290 km (0.12 R)
• M30: 11,998,946 km (0.116 R)
• M31: 12,429,788 km (0.092 R)
• M32: 12,627,257 km (0.113 R)
• M33: 13,752,682 km (0.088 R)
• M34: 14,493,042 km (0.09 R)
• M35: 14,784,458 km (0.105 R)
• M36: 14,951,858 km (0.092 R)
• M37: 15,204,080 km (0.068 R)
• M38: 16,356,732 km (0.08 R)
• M39: 16,790,865 km (0.114 R)
• M40: 17,184,756 km (0.105 R)
• M41: 17,272,720 km (0.04 R)
• M42: 18,790,689 km (0.06 R)
• M43: 18,881,346 km (0.101 R)
• M44: 18,972,152 km (0.066 R)
• M45: 19,199,690 km (0.11 R)
• M46: 19,749,612 km (0.068 R)
• M47: 21,809,724 km (0.083 R)
• M48: 21,952,740 km (0.107 R)
• M49: 22,048,183 km (0.106 R)
• M50: 22,431,453 km (0.107 R)
• M51: 22,816,966 km (0.056 R)
• M52: 22,913,756 km (0.055 R)
• M53: 23,545,658 km (0.107 R)
• M54: 23,937,454 km (0.108 R)
• M55: 24,232,761 km (0.106 R)
• M56: 24,479,747 km (0.082 R)
• M57: 24,876,630 km (0.092 R)
• M58: 25,626,564 km (0.115 R)
• M59: 25,827,773 km (0.079 R)
• M60: 26,536,269 km (0.118 R)
• M61: 26,688,859 km (0.056 R)
• M62: 26,892,760 km (0.071 R)
• M63: 27,148,573 km (0.081 R)
• M64: 27,920,498 km (0.09 R)
• M65: 28,283,273 km (0.082 R)
• M66: 28,804,172 km (0.093 R)
• M67: 29,591,506 km (0.048 R)
• M68: 29,908,354 km (0.045 R)
• M69: 32,920,059 km (0.116 R)
• M70: 33,029,415 km (0.091 R)
• M71: 33,853,250 km (0.103 R)
• M72: 34,628,317 km (0.112 R)
• M73: 35,297,318 km (0.077 R)
• M74: 35,521,266 km (0.112 R)
• M75: 35,633,465 km (0.096 R)
• M76: 36,083,156 km (0.096 R)
• M77: 36,195,953 km (0.055 R)
• M78: 37,329,905 km (0.046 R)
• M79: 37,500,895 km (0.098 R)
• M80: 37,729,481 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 9.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.58 AU - 10.6 AU

Year: 12169 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,444,201 km

• M1: 117,434 km (0.11 R)
• M2: 287,078 km (0.094 R)
• M3: 385,663 km (0.114 R)
• M4: 785,389 km (0.067 R)
• M5: 886,218 km (0.069 R)
• M6: 1,001,558 km (0.091 R)
• M7: 1,345,034 km (0.113 R)
• M8: 1,444,966 km (0.044 R)
• M9: 1,582,297 km (0.038 R)
• M10: 2,660,897 km (0.109 R)
• M11: 2,830,392 km (0.073 R)
• M12: 3,225,031 km (0.089 R)
• M13: 3,375,676 km (0.072 R)
• M14: 3,652,582 km (0.102 R)
• M15: 4,936,730 km (0.047 R)
• M16: 5,093,209 km (0.098 R)
• M17: 5,572,521 km (0.036 R)
• M18: 5,662,878 km (0.05 R)
• M19: 6,084,893 km (0.112 R)
• M20: 6,574,378 km (0.058 R)
• M21: 6,746,714 km (0.084 R)
• M22: 9,963,517 km (0.04 R)
• M23: 10,117,454 km (0.109 R)
• M24: 10,606,788 km (0.064 R)
• M25: 11,816,885 km (0.092 R)
• M26: 12,003,284 km (0.078 R)
• M27: 12,308,314 km (0.109 R)
• M28: 14,689,314 km (0.09 R)
• M29: 15,141,698 km (0.072 R)
• M30: 16,344,764 km (0.116 R)
• M31: 16,474,615 km (0.041 R)
• M32: 16,578,586 km (0.101 R)
• M33: 16,682,855 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.8

Radius: 7.4

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.62 AU - 18.32 AU

Year: 20452 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,444,201 km

• M1: 94,695 km (0.092 R)
• M2: 522,545 km (0.104 R)
• M3: 634,594 km (0.025 R)
• M4: 805,285 km (0.042 R)
• M5: 1,190,051 km (0.107 R)
• M6: 1,433,596 km (0.079 R)
• M7: 2,366,638 km (0.107 R)
• M8: 3,114,927 km (0.101 R)
• M9: 3,281,429 km (0.119 R)
• M10: 3,666,345 km (0.045 R)
• M11: 4,065,771 km (0.064 R)
• M12: 4,953,933 km (0.09 R)
• M13: 6,472,651 km (0.098 R)
• M14: 6,954,356 km (0.115 R)
• M15: 7,062,964 km (0.075 R)
• M16: 7,227,073 km (0.061 R)
• M17: 7,447,730 km (0.102 R)
• M18: 7,839,228 km (0.065 R)
• M19: 8,180,161 km (0.099 R)
• M20: 8,584,075 km (0.096 R)
• M21: 9,652,204 km (0.073 R)
• M22: 9,834,265 km (0.106 R)
• M23: 10,325,395 km (0.113 R)
• M24: 10,574,026 km (0.051 R)
• M25: 11,013,844 km (0.112 R)
• M26: 11,077,124 km (0.11 R)
• M27: 11,652,477 km (0.11 R)
• M28: 12,041,282 km (0.066 R)
• M29: 12,302,929 km (0.084 R)
• M30: 12,500,398 km (0.084 R)
• M31: 13,843,637 km (0.114 R)
• M32: 14,255,480 km (0.113 R)
• M33: 14,393,709 km (0.111 R)
• M34: 14,532,236 km (0.111 R)
• M35: 14,741,075 km (0.076 R)
• M36: 15,799,779 km (0.099 R)
• M37: 16,591,750 km (0.074 R)
• M38: 16,809,864 km (0.103 R)
• M39: 17,618,141 km (0.075 R)
• M40: 18,740,574 km (0.063 R)
• M41: 19,732,109 km (0.042 R)
• M42: 20,195,413 km (0.052 R)
• M43: 20,740,398 km (0.057 R)
• M44: 21,686,007 km (0.071 R)
• M45: 21,765,443 km (0.039 R)
• M46: 22,324,341 km (0.079 R)
• M47: 22,404,525 km (0.032 R)
• M48: 23,864,750 km (0.12 R)
• M49: 24,110,988 km (0.038 R)
• M50: 25,858,890 km (0.107 R)
• M51: 27,906,136 km (0.082 R)
• M52: 27,992,454 km (0.113 R)
• M53: 28,165,689 km (0.101 R)
• M54: 28,339,073 km (0.063 R)
• M55: 28,425,989 km (0.114 R)
• M56: 29,124,162 km (0.089 R)
• M57: 29,387,305 km (0.073 R)
• M58: 30,626,424 km (0.034 R)
• M59: 32,698,654 km (0.107 R)
• M60: 33,521,741 km (0.077 R)
• M61: 35,095,062 km (0.053 R)
• M62: 35,750,002 km (0.075 R)
• M63: 35,937,747 km (0.11 R)
• M64: 38,313,361 km (0.115 R)
• M65: 39,860,053 km (0.108 R)
• M66: 40,249,906 km (0.103 R)
• M67: 43,715,041 km (0.113 R)
• M68: 48,723,877 km (0.078 R)
• M69: 49,768,220 km (0.109 R)
• M70: 50,293,159 km (0.051 R)
• M71: 52,411,165 km (0.086 R)
• M72: 52,517,828 km (0.08 R)
• M73: 52,945,230 km (0.07 R)
• M74: 53,695,912 km (0.09 R)
• M75: 54,342,175 km (0.082 R)
• M76: 54,774,363 km (0.079 R)
• M77: 54,990,980 km (0.06 R)
• M78: 57,282,072 km (0.101 R)
• M79: 59,048,524 km (0.115 R)
• M80: 59,715,431 km (0.038 R)
• M81: 60,161,532 km (0.096 R)
• M82: 62,747,780 km (0.089 R)
• M83: 64,682,529 km (0.089 R)
• M84: 66,405,896 km (0.1 R)
• M85: 67,911,749 km (0.026 R)
• M86: 68,027,986 km (0.082 R)
• M87: 69,428,671 km (0.06 R)
• M88: 77,908,477 km (0.082 R)
• M89: 79,006,525 km (0.112 R)
• M90: 79,618,680 km (0.096 R)
• M91: 80,232,480 km (0.1 R)
• M92: 80,478,419 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 3.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.44 AU - 17.8 AU

Year: 23925 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,444,201 km

• M1: 457,919 km (0.12 R)
• M2: 1,104,481 km (0.109 R)
• M3: 1,155,494 km (0.086 R)
• M4: 1,609,075 km (0.117 R)
• M5: 2,590,287 km (0.05 R)
• M6: 2,935,409 km (0.093 R)
• M7: 3,642,559 km (0.094 R)
• M8: 3,718,704 km (0.083 R)
• M9: 5,004,946 km (0.108 R)
• M10: 5,317,307 km (0.087 R)
• M11: 5,606,779 km (0.058 R)
• M12: 5,635,950 km (0.085 R)
• M13: 6,567,047 km (0.105 R)
• M14: 6,628,682 km (0.112 R)
• M15: 6,659,648 km (0.031 R)
• M16: 6,971,410 km (0.111 R)
• M17: 7,319,824 km (0.089 R)
• M18: 7,576,833 km (0.054 R)
• M19: 7,738,847 km (0.085 R)
• M20: 10,303,853 km (0.087 R)
• M21: 10,411,413 km (0.046 R)
• M22: 10,483,370 km (0.063 R)
• M23: 11,470,866 km (0.083 R)
• M24: 12,871,251 km (0.05 R)
• M25: 13,571,818 km (0.118 R)
• M26: 13,926,814 km (0.08 R)
• M27: 13,966,457 km (0.054 R)
• M28: 14,165,123 km (0.076 R)
• M29: 14,364,687 km (0.115 R)
• M30: 14,404,779 km (0.105 R)
• M31: 14,807,197 km (0.087 R)
• M32: 15,009,753 km (0.086 R)
• M33: 15,705,383 km (0.093 R)
• M34: 16,369,597 km (0.04 R)
• M35: 16,789,519 km (0.073 R)
• M36: 16,916,078 km (0.069 R)
• M37: 17,811,422 km (0.063 R)
• M38: 19,381,601 km (0.071 R)
• M39: 19,425,882 km (0.102 R)
• M40: 20,542,929 km (0.036 R)
• M41: 21,634,694 km (0.1 R)
• M42: 22,651,960 km (0.111 R)
• M43: 22,791,834 km (0.059 R)
• M44: 22,932,157 km (0.111 R)
• M45: 23,119,453 km (0.106 R)
• M46: 23,213,401 km (0.119 R)
• M47: 23,874,175 km (0.107 R)
• M48: 24,254,452 km (0.096 R)
• M49: 24,445,339 km (0.036 R)
• M50: 24,588,953 km (0.05 R)
• M51: 24,732,717 km (0.085 R)
• M52: 26,283,897 km (0.119 R)
• M53: 26,578,306 km (0.052 R)
• M54: 26,775,176 km (0.108 R)
• M55: 26,873,761 km (0.11 R)
• M56: 27,071,231 km (0.101 R)
• M57: 27,318,815 km (0.107 R)
• M58: 28,921,457 km (0.106 R)
• M59: 29,938,274 km (0.103 R)
• M60: 30,040,748 km (0.093 R)
• M61: 30,297,010 km (0.077 R)
• M62: 31,018,670 km (0.071 R)
• M63: 32,059,422 km (0.116 R)
• M64: 32,794,696 km (0.049 R)
• M65: 33,482,397 km (0.118 R)
• M66: 34,121,479 km (0.101 R)
• M67: 34,657,040 km (0.098 R)
• M68: 35,033,577 km (0.091 R)
• M69: 35,249,447 km (0.078 R)
• M70: 35,303,452 km (0.044 R)
• M71: 36,117,115 km (0.079 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit