🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 33 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.72 AU

Year: 338 Days

Day: 47 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 10

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.68 AU - 1.06 AU

Year: 524 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,042,518 km

• M1: 126,261 km (0.103 R)
• M2: 192,682 km (0.088 R)
• M3: 261,347 km (0.109 R)
• M4: 337,642 km (0.083 R)
• M5: 409,150 km (0.054 R)
• M6: 542,891 km (0.057 R)
• M7: 633,846 km (0.102 R)
• M8: 698,921 km (0.042 R)
• M9: 766,390 km (0.107 R)
• M10: 843,283 km (0.073 R)
• M11: 908,807 km (0.111 R)
• M12: 1,005,298 km (0.069 R)
• M13: 1,071,570 km (0.103 R)
• M14: 1,181,823 km (0.063 R)
• M15: 1,248,245 km (0.106 R)
• M16: 1,316,012 km (0.098 R)
• M17: 1,438,832 km (0.079 R)
• M18: 1,548,488 km (0.111 R)
• M19: 1,656,497 km (0.11 R)
• M20: 1,727,107 km (0.114 R)
• M21: 1,803,253 km (0.094 R)
• M22: 1,912,758 km (0.091 R)
• M23: 2,109,779 km (0.115 R)
• M24: 2,201,183 km (0.104 R)
• M25: 2,313,531 km (0.102 R)
• M26: 2,508,607 km (0.116 R)
• M27: 2,595,373 km (0.095 R)
• M28: 2,683,187 km (0.109 R)
• M29: 2,808,850 km (0.12 R)
• M30: 2,920,450 km (0.084 R)
• M31: 2,995,697 km (0.105 R)
• M32: 3,077,079 km (0.115 R)
• M33: 3,297,586 km (0.102 R)
• M34: 3,580,625 km (0.068 R)
• M35: 3,754,308 km (0.097 R)
• M36: 3,859,924 km (0.099 R)
• M37: 3,924,850 km (0.104 R)
• M38: 4,062,031 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.6

Radius: 12.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.02 AU - 1.08 AU

Year: 695 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,042,518 km

• M1: 158,424 km (0.046 R)
• M2: 237,412 km (0.052 R)
• M3: 401,820 km (0.114 R)
• M4: 503,995 km (0.107 R)
• M5: 673,041 km (0.109 R)
• M6: 812,765 km (0.079 R)
• M7: 975,677 km (0.092 R)
• M8: 1,089,222 km (0.11 R)
• M9: 1,172,099 km (0.105 R)
• M10: 1,368,073 km (0.086 R)
• M11: 1,453,493 km (0.112 R)
• M12: 1,615,059 km (0.098 R)
• M13: 1,695,542 km (0.117 R)
• M14: 1,813,874 km (0.115 R)
• M15: 2,141,494 km (0.056 R)
• M16: 2,253,094 km (0.115 R)
• M17: 2,366,788 km (0.085 R)
• M18: 2,464,924 km (0.05 R)
• M19: 2,594,027 km (0.059 R)
• M20: 2,792,095 km (0.05 R)
• M21: 2,871,531 km (0.091 R)
• M22: 3,108,045 km (0.116 R)
• M23: 3,305,963 km (0.104 R)
• M24: 3,521,235 km (0.113 R)
• M25: 3,627,300 km (0.085 R)
• M26: 3,734,412 km (0.091 R)
• M27: 3,993,216 km (0.112 R)
• M28: 4,236,911 km (0.036 R)
• M29: 4,342,826 km (0.063 R)
• M30: 4,449,639 km (0.062 R)
• M31: 4,564,680 km (0.084 R)
• M32: 4,702,459 km (0.104 R)
• M33: 4,849,065 km (0.098 R)
• M34: 4,967,397 km (0.053 R)
• M35: 5,049,377 km (0.066 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 10.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.13 AU - 3.33 AU

Year: 2912 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,042,518 km

• M1: 146,905 km (0.098 R)
• M2: 224,247 km (0.12 R)
• M3: 347,366 km (0.112 R)
• M4: 647,908 km (0.087 R)
• M5: 827,725 km (0.107 R)
• M6: 1,015,321 km (0.073 R)
• M7: 1,148,313 km (0.084 R)
• M8: 1,307,934 km (0.076 R)
• M9: 1,474,885 km (0.12 R)
• M10: 2,188,018 km (0.041 R)
• M11: 2,299,618 km (0.045 R)
• M12: 2,375,165 km (0.077 R)
• M13: 2,554,683 km (0.119 R)
• M14: 2,659,252 km (0.072 R)
• M15: 2,765,317 km (0.08 R)
• M16: 3,023,074 km (0.093 R)
• M17: 3,092,188 km (0.046 R)
• M18: 3,547,414 km (0.051 R)
• M19: 3,738,451 km (0.11 R)
• M20: 3,827,761 km (0.11 R)
• M21: 4,008,625 km (0.11 R)
• M22: 4,100,029 km (0.045 R)
• M23: 4,631,700 km (0.048 R)
• M24: 4,824,681 km (0.12 R)
• M25: 5,003,750 km (0.059 R)
• M26: 5,185,212 km (0.051 R)
• M27: 5,368,768 km (0.11 R)
• M28: 5,759,668 km (0.099 R)
• M29: 6,019,519 km (0.072 R)
• M30: 6,107,034 km (0.065 R)
• M31: 6,230,303 km (0.118 R)
• M32: 6,301,062 km (0.076 R)
• M33: 6,461,282 km (0.076 R)
• M34: 6,586,944 km (0.067 R)
• M35: 6,659,050 km (0.085 R)
• M36: 6,877,014 km (0.109 R)
• M37: 7,264,323 km (0.06 R)
• M38: 7,376,222 km (0.067 R)
• M39: 7,507,569 km (0.107 R)
• M40: 8,487,884 km (0.078 R)
• M41: 8,783,789 km (0.118 R)
• M42: 9,304,988 km (0.105 R)
• M43: 9,446,956 km (0.097 R)
• M44: 9,610,167 km (0.071 R)
• M45: 10,167,868 km (0.071 R)
• M46: 10,461,230 km (0.062 R)
• M47: 10,778,676 km (0.11 R)
• M48: 10,885,190 km (0.085 R)
• M49: 11,056,330 km (0.061 R)
• M50: 11,728,024 km (0.066 R)
• M51: 11,947,484 km (0.085 R)
• M52: 12,102,019 km (0.068 R)
• M53: 12,412,883 km (0.112 R)
• M54: 12,884,266 km (0.05 R)
• M55: 13,476,075 km (0.114 R)
• M56: 13,983,661 km (0.055 R)
• M57: 14,380,245 km (0.106 R)
• M58: 14,686,023 km (0.079 R)
• M59: 15,017,681 km (0.087 R)
• M60: 15,089,040 km (0.101 R)
• M61: 15,906,143 km (0.067 R)
• M62: 16,100,620 km (0.115 R)
• M63: 16,173,624 km (0.119 R)
• M64: 16,418,067 km (0.033 R)
• M65: 16,491,669 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 4.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.29 AU - 10.39 AU

Year: 18430 Days

Day: 19.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 60,042,518 km

• M1: 72,555 km (0.112 R)
• M2: 322,383 km (0.114 R)
• M3: 385,963 km (0.067 R)
• M4: 1,077,254 km (0.081 R)
• M5: 1,146,817 km (0.091 R)
• M6: 1,217,876 km (0.06 R)
• M7: 2,074,174 km (0.039 R)
• M8: 2,108,732 km (0.05 R)
• M9: 2,465,672 km (0.077 R)
• M10: 2,557,824 km (0.06 R)
• M11: 2,688,872 km (0.102 R)
• M12: 2,957,400 km (0.076 R)
• M13: 3,194,363 km (0.104 R)
• M14: 4,114,839 km (0.114 R)
• M15: 4,158,522 km (0.1 R)
• M16: 4,224,345 km (0.052 R)
• M17: 4,357,038 km (0.09 R)
• M18: 4,401,469 km (0.099 R)
• M19: 5,040,700 km (0.064 R)
• M20: 5,111,011 km (0.068 R)
• M21: 5,514,926 km (0.099 R)
• M22: 5,660,035 km (0.035 R)
• M23: 6,353,422 km (0.1 R)
• M24: 7,522,828 km (0.101 R)
• M25: 8,145,604 km (0.093 R)
• M26: 8,228,032 km (0.112 R)
• M27: 8,756,711 km (0.083 R)
• M28: 8,954,330 km (0.032 R)
• M29: 11,994,907 km (0.066 R)
• M30: 12,976,419 km (0.098 R)
• M31: 13,008,432 km (0.051 R)
• M32: 13,688,504 km (0.106 R)
• M33: 14,247,402 km (0.094 R)
• M34: 14,646,380 km (0.054 R)
• M35: 14,679,889 km (0.096 R)
• M36: 14,847,289 km (0.097 R)
• M37: 16,730,876 km (0.051 R)
• M38: 16,835,744 km (0.076 R)
• M39: 17,434,285 km (0.057 R)
• M40: 17,896,543 km (0.075 R)
• M41: 18,399,042 km (0.071 R)
• M42: 19,454,455 km (0.061 R)
• M43: 19,785,964 km (0.066 R)
• M44: 19,822,915 km (0.075 R)
• M45: 19,971,017 km (0.119 R)
• M46: 21,928,654 km (0.031 R)
• M47: 21,966,802 km (0.093 R)
• M48: 23,946,580 km (0.113 R)
• M49: 23,985,924 km (0.109 R)
• M50: 24,143,600 km (0.085 R)
• M51: 24,460,149 km (0.117 R)
• M52: 24,857,781 km (0.095 R)
• M53: 26,347,476 km (0.085 R)
• M54: 26,591,770 km (0.078 R)
• M55: 26,795,971 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.5

Radius: 4

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.75 AU - 11.53 AU

Year: 19326 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,042,518 km

• M1: 171,140 km (0.079 R)
• M2: 393,143 km (0.089 R)
• M3: 641,625 km (0.118 R)
• M4: 844,779 km (0.097 R)
• M5: 931,396 km (0.078 R)
• M6: 1,806,394 km (0.099 R)
• M7: 1,890,319 km (0.11 R)
• M8: 1,918,443 km (0.099 R)
• M9: 2,120,101 km (0.085 R)
• M10: 2,637,710 km (0.103 R)
• M11: 3,025,467 km (0.115 R)
• M12: 3,710,775 km (0.113 R)
• M13: 3,781,834 km (0.053 R)
• M14: 5,057,605 km (0.069 R)
• M15: 5,176,086 km (0.09 R)
• M16: 5,415,593 km (0.081 R)
• M17: 5,496,375 km (0.039 R)
• M18: 5,618,148 km (0.113 R)
• M19: 5,658,988 km (0.116 R)
• M20: 5,823,097 km (0.06 R)
• M21: 7,369,640 km (0.086 R)
• M22: 7,866,006 km (0.116 R)
• M23: 8,233,717 km (0.109 R)
• M24: 8,560,140 km (0.115 R)
• M25: 9,273,871 km (0.108 R)
• M26: 10,354,417 km (0.087 R)
• M27: 10,504,912 km (0.081 R)
• M28: 10,757,284 km (0.085 R)
• M29: 11,370,934 km (0.05 R)
• M30: 12,101,271 km (0.111 R)
• M31: 12,153,929 km (0.092 R)
• M32: 14,158,391 km (0.049 R)
• M33: 14,325,343 km (0.102 R)
• M34: 14,437,092 km (0.074 R)
• M35: 14,717,588 km (0.089 R)
• M36: 15,169,972 km (0.116 R)
• M37: 15,684,439 km (0.077 R)
• M38: 17,559,349 km (0.106 R)
• M39: 17,678,878 km (0.067 R)
• M40: 18,827,790 km (0.058 R)
• M41: 19,938,255 km (0.072 R)
• M42: 20,063,019 km (0.064 R)
• M43: 20,627,302 km (0.061 R)
• M44: 21,451,587 km (0.095 R)
• M45: 24,054,590 km (0.053 R)
• M46: 24,653,879 km (0.102 R)
• M47: 25,123,317 km (0.106 R)
• M48: 25,392,892 km (0.096 R)
• M49: 25,663,515 km (0.054 R)
• M50: 26,071,169 km (0.105 R)
• M51: 26,961,725 km (0.116 R)
• M52: 27,030,690 km (0.12 R)
• M53: 27,653,466 km (0.086 R)
• M54: 28,071,442 km (0.108 R)
• M55: 30,335,157 km (0.058 R)
• M56: 30,910,211 km (0.093 R)
• M57: 31,925,083 km (0.109 R)
• M58: 32,656,766 km (0.12 R)
• M59: 33,541,937 km (0.097 R)
• M60: 33,838,739 km (0.077 R)
• M61: 34,360,237 km (0.047 R)
• M62: 35,034,774 km (0.055 R)
• M63: 35,486,859 km (0.103 R)
• M64: 36,320,568 km (0.073 R)
• M65: 36,396,713 km (0.072 R)
• M66: 37,007,671 km (0.116 R)
• M67: 38,860,440 km (0.083 R)
• M68: 39,328,383 km (0.046 R)
• M69: 39,641,341 km (0.071 R)
• M70: 39,719,731 km (0.093 R)
• M71: 40,033,737 km (0.067 R)
• M72: 41,297,988 km (0.084 R)
• M73: 44,271,246 km (0.111 R)
• M74: 44,923,193 km (0.032 R)
• M75: 46,566,825 km (0.105 R)
• M76: 46,649,553 km (0.069 R)
• M77: 47,729,051 km (0.106 R)
• M78: 47,812,377 km (0.073 R)
• M79: 49,405,894 km (0.086 R)
• M80: 49,743,536 km (0.112 R)
• M81: 50,591,008 km (0.071 R)
• M82: 51,187,155 km (0.082 R)
• M83: 52,730,557 km (0.073 R)
• M84: 53,594,634 km (0.105 R)
• M85: 54,812,211 km (0.106 R)
• M86: 55,249,336 km (0.054 R)
• M87: 55,336,851 km (0.037 R)
• M88: 55,863,136 km (0.037 R)
• M89: 55,950,950 km (0.08 R)
• M90: 56,126,877 km (0.118 R)
• M91: 56,567,443 km (0.115 R)
• M92: 58,697,717 km (0.026 R)
• M93: 59,682,968 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 12,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit