🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.63 AU

Year: 239 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 43.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 9.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.66 AU - 1.04 AU

Year: 514 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,367,017 km

• M1: 118,930 km (0.077 R)
• M2: 199,414 km (0.111 R)
• M3: 276,606 km (0.031 R)
• M4: 356,641 km (0.117 R)
• M5: 433,385 km (0.114 R)
• M6: 623,674 km (0.098 R)
• M7: 689,197 km (0.072 R)
• M8: 774,319 km (0.081 R)
• M9: 833,859 km (0.103 R)
• M10: 941,719 km (0.096 R)
• M11: 1,016,218 km (0.064 R)
• M12: 1,114,504 km (0.056 R)
• M13: 1,196,035 km (0.035 R)
• M14: 1,363,136 km (0.084 R)
• M15: 1,441,226 km (0.095 R)
• M16: 1,567,337 km (0.115 R)
• M17: 1,702,424 km (0.087 R)
• M18: 1,810,134 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 10.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 1157 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,367,017 km

• M1: 150,495 km (0.101 R)
• M2: 226,641 km (0.118 R)
• M3: 298,597 km (0.072 R)
• M4: 406,757 km (0.093 R)
• M5: 553,363 km (0.094 R)
• M6: 789,129 km (0.098 R)
• M7: 936,782 km (0.064 R)
• M8: 1,042,996 km (0.037 R)
• M9: 1,108,819 km (0.11 R)
• M10: 1,291,329 km (0.056 R)
• M11: 1,467,705 km (0.058 R)
• M12: 1,669,363 km (0.101 R)
• M13: 1,782,309 km (0.072 R)
• M14: 1,862,194 km (0.03 R)
• M15: 2,109,031 km (0.097 R)
• M16: 2,174,854 km (0.083 R)
• M17: 2,337,467 km (0.085 R)
• M18: 2,425,281 km (0.1 R)
• M19: 2,494,395 km (0.094 R)
• M20: 2,736,295 km (0.029 R)
• M21: 2,880,956 km (0.1 R)
• M22: 3,585,861 km (0.079 R)
• M23: 3,664,849 km (0.065 R)
• M24: 3,755,954 km (0.096 R)
• M25: 3,870,845 km (0.111 R)
• M26: 4,010,270 km (0.072 R)
• M27: 4,080,731 km (0.066 R)
• M28: 4,609,410 km (0.079 R)
• M29: 4,695,578 km (0.051 R)
• M30: 4,832,011 km (0.074 R)
• M31: 5,058,203 km (0.109 R)
• M32: 5,198,077 km (0.077 R)
• M33: 5,339,447 km (0.081 R)
• M34: 5,404,073 km (0.083 R)
• M35: 5,468,849 km (0.095 R)
• M36: 5,691,451 km (0.093 R)
• M37: 5,810,531 km (0.114 R)
• M38: 5,997,528 km (0.041 R)
• M39: 6,105,089 km (0.052 R)
• M40: 6,363,594 km (0.113 R)
• M41: 6,445,873 km (0.034 R)
• M42: 6,611,627 km (0.065 R)
• M43: 6,681,191 km (0.063 R)
• M44: 6,834,828 km (0.074 R)
• M45: 6,961,537 km (0.101 R)
• M46: 7,131,630 km (0.107 R)
• M47: 7,231,561 km (0.103 R)
• M48: 7,317,580 km (0.058 R)
• M49: 7,389,536 km (0.061 R)
• M50: 7,461,643 km (0.075 R)
• M51: 7,548,559 km (0.111 R)
• M52: 7,737,950 km (0.058 R)
• M53: 8,151,438 km (0.108 R)
• M54: 8,723,949 km (0.119 R)
• M55: 8,876,838 km (0.044 R)
• M56: 8,953,582 km (0.068 R)
• M57: 9,030,625 km (0.086 R)
• M58: 9,844,437 km (0.043 R)
• M59: 9,971,596 km (0.072 R)
• M60: 10,067,488 km (0.091 R)
• M61: 10,147,523 km (0.099 R)
• M62: 10,244,013 km (0.07 R)
• M63: 10,308,340 km (0.109 R)
• M64: 10,616,362 km (0.093 R)
• M65: 10,910,771 km (0.048 R)
• M66: 11,009,655 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 8.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.74 AU - 2.62 AU

Year: 2112 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,367,017 km

• M1: 223,948 km (0.082 R)
• M2: 289,023 km (0.114 R)
• M3: 352,004 km (0.064 R)
• M4: 451,486 km (0.036 R)
• M5: 582,385 km (0.106 R)
• M6: 652,845 km (0.067 R)
• M7: 719,117 km (0.108 R)
• M8: 965,654 km (0.101 R)
• M9: 1,138,889 km (0.096 R)
• M10: 1,332,019 km (0.097 R)
• M11: 1,437,336 km (0.063 R)
• M12: 1,575,714 km (0.105 R)
• M13: 1,687,614 km (0.089 R)
• M14: 2,251,897 km (0.116 R)
• M15: 2,908,332 km (0.119 R)
• M16: 3,021,279 km (0.09 R)
• M17: 3,109,990 km (0.075 R)
• M18: 3,199,749 km (0.065 R)
• M19: 3,264,375 km (0.089 R)
• M20: 3,329,450 km (0.032 R)
• M21: 3,620,867 km (0.117 R)
• M22: 3,769,717 km (0.058 R)
• M23: 4,017,600 km (0.059 R)
• M24: 4,129,500 km (0.079 R)
• M25: 4,342,228 km (0.106 R)
• M26: 4,587,568 km (0.113 R)
• M27: 4,719,364 km (0.095 R)
• M28: 4,807,926 km (0.115 R)
• M29: 5,228,595 km (0.113 R)
• M30: 5,614,109 km (0.084 R)
• M31: 5,786,745 km (0.114 R)
• M32: 6,104,940 km (0.088 R)
• M33: 6,250,199 km (0.085 R)
• M34: 6,314,975 km (0.103 R)
• M35: 6,825,403 km (0.04 R)
• M36: 6,892,124 km (0.108 R)
• M37: 7,161,699 km (0.092 R)
• M38: 7,263,575 km (0.101 R)
• M39: 7,711,022 km (0.065 R)
• M40: 7,833,094 km (0.104 R)
• M41: 7,955,615 km (0.115 R)
• M42: 8,131,991 km (0.094 R)
• M43: 8,256,157 km (0.101 R)
• M44: 8,560,439 km (0.105 R)
• M45: 8,650,646 km (0.088 R)
• M46: 9,161,523 km (0.08 R)
• M47: 9,272,375 km (0.102 R)
• M48: 9,476,576 km (0.028 R)
• M49: 9,701,123 km (0.117 R)
• M50: 9,832,769 km (0.068 R)
• M51: 9,889,466 km (0.049 R)
• M52: 10,117,154 km (0.117 R)
• M53: 10,212,598 km (0.107 R)
• M54: 10,385,084 km (0.113 R)
• M55: 10,442,829 km (0.088 R)
• M56: 10,500,574 km (0.114 R)
• M57: 10,927,975 km (0.109 R)
• M58: 11,025,812 km (0.11 R)
• M59: 11,619,416 km (0.119 R)
• M60: 11,719,348 km (0.091 R)
• M61: 11,940,154 km (0.04 R)
• M62: 12,101,720 km (0.085 R)
• M63: 12,182,802 km (0.067 R)
• M64: 12,324,920 km (0.049 R)
• M65: 12,631,595 km (0.112 R)
• M66: 13,398,733 km (0.108 R)
• M67: 13,925,767 km (0.119 R)
• M68: 14,095,710 km (0.066 R)
• M69: 14,223,766 km (0.111 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 15

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.35 AU - 3.33 AU

Year: 3140 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,367,017 km

• M1: 189,541 km (0.056 R)
• M2: 341,682 km (0.032 R)
• M3: 438,322 km (0.075 R)
• M4: 594,502 km (0.036 R)
• M5: 835,205 km (0.111 R)
• M6: 945,309 km (0.044 R)
• M7: 1,060,948 km (0.11 R)
• M8: 1,212,940 km (0.098 R)
• M9: 1,632,562 km (0.109 R)
• M10: 1,971,102 km (0.103 R)
• M11: 2,148,973 km (0.062 R)
• M12: 2,306,051 km (0.065 R)
• M13: 2,453,405 km (0.104 R)
• M14: 2,548,849 km (0.102 R)
• M15: 2,857,319 km (0.12 R)
• M16: 2,958,148 km (0.092 R)
• M17: 3,104,305 km (0.106 R)
• M18: 3,267,816 km (0.119 R)
• M19: 3,373,432 km (0.086 R)
• M20: 3,495,653 km (0.119 R)
• M21: 3,603,813 km (0.099 R)
• M22: 3,823,572 km (0.051 R)
• M23: 4,161,663 km (0.12 R)
• M24: 4,392,493 km (0.105 R)
• M25: 4,970,988 km (0.109 R)
• M26: 5,233,981 km (0.073 R)
• M27: 5,429,804 km (0.096 R)
• M28: 5,792,130 km (0.076 R)
• M29: 5,994,985 km (0.114 R)
• M30: 6,143,835 km (0.034 R)
• M31: 6,312,881 km (0.109 R)
• M32: 6,809,994 km (0.098 R)
• M33: 7,122,205 km (0.098 R)
• M34: 7,419,306 km (0.115 R)
• M35: 7,539,284 km (0.07 R)
• M36: 7,680,205 km (0.115 R)
• M37: 7,821,874 km (0.087 R)
• M38: 8,107,905 km (0.114 R)
• M39: 8,480,853 km (0.115 R)
• M40: 8,606,366 km (0.099 R)
• M41: 9,200,568 km (0.109 R)
• M42: 9,611,364 km (0.096 R)
• M43: 10,406,327 km (0.067 R)
• M44: 10,585,994 km (0.072 R)
• M45: 10,834,476 km (0.119 R)
• M46: 10,970,909 km (0.108 R)
• M47: 11,291,498 km (0.119 R)
• M48: 11,591,890 km (0.075 R)
• M49: 11,894,975 km (0.054 R)
• M50: 12,988,536 km (0.092 R)
• M51: 13,376,443 km (0.101 R)
• M52: 13,940,876 km (0.095 R)
• M53: 14,738,981 km (0.066 R)
• M54: 14,940,938 km (0.093 R)
• M55: 15,118,361 km (0.108 R)
• M56: 15,423,989 km (0.082 R)
• M57: 15,654,669 km (0.041 R)
• M58: 16,301,530 km (0.102 R)
• M59: 16,772,614 km (0.102 R)
• M60: 17,195,228 km (0.109 R)
• M61: 17,301,443 km (0.118 R)
• M62: 17,835,657 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 8.8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.58 AU - 4.68 AU

Year: 5506 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,367,017 km

• M1: 184,903 km (0.112 R)
• M2: 458,966 km (0.058 R)
• M3: 557,402 km (0.105 R)
• M4: 713,283 km (0.073 R)
• M5: 803,490 km (0.057 R)
• M6: 1,097,899 km (0.078 R)
• M7: 1,188,106 km (0.097 R)
• M8: 1,344,436 km (0.074 R)
• M9: 1,711,848 km (0.069 R)
• M10: 1,782,010 km (0.071 R)
• M11: 1,853,218 km (0.088 R)
• M12: 1,943,576 km (0.08 R)
• M13: 1,998,478 km (0.083 R)
• M14: 2,072,529 km (0.098 R)
• M15: 2,223,473 km (0.085 R)
• M16: 2,476,593 km (0.041 R)
• M17: 2,821,715 km (0.104 R)
• M18: 3,031,900 km (0.063 R)
• M19: 3,182,096 km (0.092 R)
• M20: 3,423,248 km (0.071 R)
• M21: 3,693,123 km (0.042 R)
• M22: 3,761,638 km (0.027 R)
• M23: 3,853,641 km (0.056 R)
• M24: 4,865,222 km (0.082 R)
• M25: 5,016,166 km (0.059 R)
• M26: 5,348,573 km (0.077 R)
• M27: 5,530,633 km (0.103 R)
• M28: 5,661,831 km (0.055 R)
• M29: 6,170,164 km (0.046 R)
• M30: 6,609,533 km (0.103 R)
• M31: 6,917,406 km (0.12 R)
• M32: 6,973,954 km (0.107 R)
• M33: 7,547,362 km (0.075 R)
• M34: 7,898,768 km (0.118 R)
• M35: 8,800,394 km (0.105 R)
• M36: 9,108,266 km (0.112 R)
• M37: 9,263,549 km (0.117 R)
• M38: 10,504,314 km (0.092 R)
• M39: 10,667,076 km (0.052 R)
• M40: 11,460,394 km (0.051 R)
• M41: 11,527,414 km (0.103 R)
• M42: 11,796,540 km (0.12 R)
• M43: 12,204,194 km (0.102 R)
• M44: 12,375,484 km (0.041 R)
• M45: 12,998,409 km (0.058 R)
• M46: 13,208,445 km (0.087 R)
• M47: 13,952,096 km (0.094 R)
• M48: 14,347,034 km (0.059 R)
• M49: 15,926,189 km (0.076 R)
• M50: 16,301,231 km (0.081 R)
• M51: 16,527,722 km (0.079 R)
• M52: 16,679,265 km (0.094 R)
• M53: 17,213,329 km (0.069 R)
• M54: 17,598,245 km (0.03 R)
• M55: 18,573,024 km (0.097 R)
• M56: 18,651,713 km (0.115 R)
• M57: 18,730,551 km (0.118 R)
• M58: 19,445,180 km (0.081 R)
• M59: 20,209,176 km (0.11 R)
• M60: 20,371,191 km (0.087 R)
• M61: 20,574,494 km (0.096 R)
• M62: 21,352,852 km (0.115 R)
• M63: 21,476,719 km (0.118 R)
• M64: 21,683,463 km (0.093 R)
• M65: 21,849,517 km (0.071 R)
• M66: 22,643,433 km (0.063 R)
• M67: 23,489,558 km (0.12 R)
• M68: 23,873,576 km (0.068 R)
• M69: 24,648,044 km (0.094 R)
• M70: 24,777,895 km (0.06 R)
• M71: 27,422,786 km (0.117 R)
• M72: 27,872,178 km (0.097 R)
• M73: 27,962,385 km (0.086 R)
• M74: 28,143,099 km (0.117 R)
• M75: 28,233,606 km (0.039 R)
• M76: 28,369,441 km (0.088 R)
• M77: 28,960,951 km (0.117 R)
• M78: 29,740,505 km (0.091 R)
• M79: 31,179,637 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit