🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.69 AU - 0.71 AU

Year: 218 Days

Day: 21.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,274,290 km

• M1: 441,463 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.34 AU

Year: 413 Days

Day: 41.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,274,290 km

• M1: 58,493 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.05 AU - 1.11 AU

Year: 418 Days

Day: 19 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,274,290 km

• M1: 561,590 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.14 AU - 2.16 AU

Year: 1175 Days

Day: 22.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 12.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.53 AU - 8.25 AU

Year: 6742 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,274,290 km

• M1: 299,196 km (0.077 R)
• M2: 648,956 km (0.072 R)
• M3: 915,240 km (0.117 R)
• M4: 1,320,351 km (0.066 R)
• M5: 1,441,824 km (0.059 R)
• M6: 1,795,922 km (0.117 R)
• M7: 2,088,536 km (0.076 R)
• M8: 2,268,053 km (0.116 R)
• M9: 2,566,052 km (0.083 R)
• M10: 2,758,884 km (0.064 R)
• M11: 2,876,917 km (0.057 R)
• M12: 3,138,563 km (0.105 R)
• M13: 3,324,364 km (0.105 R)
• M14: 3,577,783 km (0.053 R)
• M15: 3,881,466 km (0.06 R)
• M16: 4,058,889 km (0.048 R)
• M17: 4,216,416 km (0.119 R)
• M18: 4,352,999 km (0.085 R)
• M19: 4,468,040 km (0.093 R)
• M20: 4,560,790 km (0.108 R)
• M21: 5,179,377 km (0.082 R)
• M22: 5,399,735 km (0.034 R)
• M23: 5,523,602 km (0.074 R)
• M24: 5,748,747 km (0.056 R)
• M25: 6,208,312 km (0.093 R)
• M26: 6,919,949 km (0.097 R)
• M27: 7,657,616 km (0.112 R)
• M28: 7,965,339 km (0.067 R)
• M29: 8,220,104 km (0.032 R)
• M30: 8,737,862 km (0.116 R)
• M31: 8,912,742 km (0.104 R)
• M32: 9,030,027 km (0.119 R)
• M33: 9,534,321 km (0.07 R)
• M34: 11,038,528 km (0.076 R)
• M35: 11,705,734 km (0.076 R)
• M36: 12,190,282 km (0.062 R)
• M37: 12,385,956 km (0.112 R)
• M38: 13,079,192 km (0.051 R)
• M39: 13,346,524 km (0.077 R)
• M40: 13,852,763 km (0.055 R)
• M41: 14,227,954 km (0.117 R)
• M42: 14,503,065 km (0.054 R)
• M43: 14,675,850 km (0.077 R)
• M44: 14,779,821 km (0.082 R)
• M45: 15,303,563 km (0.065 R)
• M46: 15,868,893 km (0.107 R)
• M47: 16,154,176 km (0.108 R)
• M48: 16,513,211 km (0.083 R)
• M49: 17,202,409 km (0.076 R)
• M50: 17,385,517 km (0.063 R)
• M51: 17,864,230 km (0.112 R)
• M52: 19,402,545 km (0.093 R)
• M53: 19,631,130 km (0.103 R)
• M54: 20,982,897 km (0.088 R)
• M55: 21,729,240 km (0.1 R)
• M56: 23,409,972 km (0.089 R)
• M57: 23,491,054 km (0.064 R)
• M58: 24,718,355 km (0.116 R)
• M59: 24,800,933 km (0.089 R)
• M60: 25,381,373 km (0.038 R)
• M61: 25,548,025 km (0.078 R)
• M62: 25,882,526 km (0.111 R)
• M63: 26,176,486 km (0.089 R)
• M64: 26,386,970 km (0.079 R)
• M65: 27,234,891 km (0.091 R)
• M66: 27,405,582 km (0.054 R)
• M67: 27,962,834 km (0.068 R)
• M68: 28,091,937 km (0.113 R)
• M69: 28,264,274 km (0.103 R)
• M70: 28,740,294 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 10.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.19 AU - 8.59 AU

Year: 7489 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,274,290 km

• M1: 143,614 km (0.115 R)
• M2: 226,790 km (0.059 R)
• M3: 297,101 km (0.077 R)
• M4: 519,404 km (0.084 R)
• M5: 826,229 km (0.068 R)
• M6: 983,905 km (0.108 R)
• M7: 1,083,537 km (0.117 R)
• M8: 1,151,904 km (0.109 R)
• M9: 1,257,370 km (0.064 R)
• M10: 1,478,476 km (0.097 R)
• M11: 1,593,965 km (0.099 R)
• M12: 1,979,329 km (0.058 R)
• M13: 2,085,694 km (0.094 R)
• M14: 2,553,187 km (0.114 R)
• M15: 2,811,094 km (0.116 R)
• M16: 3,583,019 km (0.064 R)
• M17: 4,033,009 km (0.053 R)
• M18: 4,114,390 km (0.08 R)
• M19: 4,361,526 km (0.098 R)
• M20: 4,472,976 km (0.101 R)
• M21: 4,613,748 km (0.102 R)
• M22: 4,957,374 km (0.079 R)
• M23: 5,250,137 km (0.1 R)
• M24: 5,791,532 km (0.112 R)
• M25: 6,006,803 km (0.119 R)
• M26: 6,224,767 km (0.101 R)
• M27: 6,382,144 km (0.086 R)
• M28: 6,572,732 km (0.041 R)
• M29: 6,732,951 km (0.079 R)
• M30: 7,420,054 km (0.119 R)
• M31: 8,060,932 km (0.085 R)
• M32: 8,579,587 km (0.103 R)
• M33: 9,287,784 km (0.104 R)
• M34: 9,503,953 km (0.056 R)
• M35: 9,941,227 km (0.116 R)
• M36: 10,162,333 km (0.072 R)
• M37: 10,422,334 km (0.119 R)
• M38: 10,873,222 km (0.094 R)
• M39: 11,101,060 km (0.099 R)
• M40: 11,716,505 km (0.087 R)
• M41: 12,106,656 km (0.111 R)
• M42: 12,264,033 km (0.117 R)
• M43: 12,342,872 km (0.11 R)
• M44: 12,700,111 km (0.103 R)
• M45: 13,505,995 km (0.076 R)
• M46: 14,038,713 km (0.117 R)
• M47: 15,124,794 km (0.034 R)
• M48: 15,336,624 km (0.107 R)
• M49: 15,592,287 km (0.028 R)
• M50: 16,324,269 km (0.069 R)
• M51: 16,585,318 km (0.098 R)
• M52: 17,332,409 km (0.092 R)
• M53: 17,911,203 km (0.078 R)
• M54: 18,813,877 km (0.047 R)
• M55: 19,870,337 km (0.029 R)
• M56: 21,609,712 km (0.114 R)
• M57: 22,861,098 km (0.093 R)
• M58: 23,202,031 km (0.118 R)
• M59: 24,482,888 km (0.102 R)
• M60: 24,781,785 km (0.052 R)
• M61: 25,736,219 km (0.104 R)
• M62: 26,907,421 km (0.119 R)
• M63: 27,061,507 km (0.071 R)
• M64: 27,680,692 km (0.027 R)
• M65: 28,409,084 km (0.104 R)
• M66: 29,038,293 km (0.116 R)
• M67: 29,196,418 km (0.054 R)
• M68: 29,725,247 km (0.095 R)
• M69: 30,150,703 km (0.104 R)
• M70: 30,738,772 km (0.06 R)
• M71: 30,846,183 km (0.087 R)
• M72: 30,953,595 km (0.066 R)
• M73: 31,872,275 km (0.114 R)
• M74: 32,909,437 km (0.108 R)
• M75: 33,129,346 km (0.086 R)
• M76: 33,349,554 km (0.108 R)
• M77: 33,459,808 km (0.113 R)
• M78: 33,570,361 km (0.069 R)
• M79: 34,068,821 km (0.112 R)
• M80: 35,297,618 km (0.1 R)
• M81: 35,973,950 km (0.098 R)
• M82: 36,654,620 km (0.071 R)
• M83: 37,971,081 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 12.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.24 AU - 10.04 AU

Year: 10301 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,274,290 km

• M1: 261,048 km (0.102 R)
• M2: 363,672 km (0.108 R)
• M3: 561,291 km (0.069 R)
• M4: 710,440 km (0.083 R)
• M5: 1,135,897 km (0.082 R)
• M6: 1,349,223 km (0.07 R)
• M7: 1,856,510 km (0.04 R)
• M8: 1,981,873 km (0.095 R)
• M9: 2,443,083 km (0.03 R)
• M10: 2,889,184 km (0.079 R)
• M11: 2,986,273 km (0.101 R)
• M12: 3,310,002 km (0.114 R)
• M13: 3,566,862 km (0.102 R)
• M14: 5,420,230 km (0.111 R)
• M15: 5,754,282 km (0.067 R)
• M16: 5,970,451 km (0.078 R)
• M17: 6,315,573 km (0.087 R)
• M18: 6,442,582 km (0.103 R)
• M19: 6,602,801 km (0.101 R)
• M20: 6,796,680 km (0.113 R)
• M21: 6,992,354 km (0.099 R)
• M22: 8,519,748 km (0.084 R)
• M23: 9,960,825 km (0.053 R)
• M24: 10,109,076 km (0.067 R)
• M25: 11,944,941 km (0.097 R)
• M26: 12,260,892 km (0.039 R)
• M27: 12,499,650 km (0.069 R)
• M28: 13,103,277 km (0.108 R)
• M29: 13,265,890 km (0.075 R)
• M30: 14,380,843 km (0.116 R)
• M31: 14,886,035 km (0.099 R)
• M32: 16,436,468 km (0.107 R)
• M33: 16,655,778 km (0.092 R)
• M34: 16,743,891 km (0.106 R)
• M35: 17,498,313 km (0.092 R)
• M36: 17,677,532 km (0.119 R)
• M37: 17,767,290 km (0.094 R)
• M38: 19,455,951 km (0.08 R)
• M39: 21,770,230 km (0.115 R)
• M40: 21,914,742 km (0.116 R)
• M41: 22,739,624 km (0.084 R)
• M42: 22,837,461 km (0.088 R)
• M43: 23,624,197 km (0.086 R)
• M44: 24,070,597 km (0.12 R)
• M45: 24,720,450 km (0.115 R)
• M46: 24,971,924 km (0.113 R)
• M47: 25,274,859 km (0.099 R)
• M48: 26,652,955 km (0.026 R)
• M49: 26,756,028 km (0.099 R)
• M50: 27,533,189 km (0.036 R)
• M51: 28,265,321 km (0.043 R)
• M52: 30,338,149 km (0.106 R)
• M53: 30,931,604 km (0.08 R)
• M54: 31,202,675 km (0.116 R)
• M55: 32,075,279 km (0.094 R)
• M56: 34,179,822 km (0.119 R)
• M57: 34,797,362 km (0.101 R)
• M58: 35,986,516 km (0.088 R)
• M59: 36,271,500 km (0.057 R)
• M60: 36,557,381 km (0.096 R)
• M61: 38,754,226 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.7

Radius: 6.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.77 AU - 16.03 AU

Year: 23635 Days

Day: 15.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,274,290 km

• M1: 186,399 km (0.09 R)
• M2: 1,105,229 km (0.112 R)
• M3: 1,454,839 km (0.092 R)
• M4: 2,381,897 km (0.054 R)
• M5: 2,483,025 km (0.056 R)
• M6: 3,342,465 km (0.106 R)
• M7: 3,456,010 km (0.072 R)
• M8: 4,122,917 km (0.047 R)
• M9: 4,450,387 km (0.117 R)
• M10: 4,617,189 km (0.111 R)
• M11: 5,086,776 km (0.109 R)
• M12: 5,217,375 km (0.087 R)
• M13: 5,482,164 km (0.1 R)
• M14: 6,117,057 km (0.098 R)
• M15: 6,584,550 km (0.071 R)
• M16: 6,679,545 km (0.045 R)
• M17: 6,870,731 km (0.097 R)
• M18: 7,160,801 km (0.06 R)
• M19: 7,405,693 km (0.083 R)
• M20: 7,455,060 km (0.115 R)
• M21: 10,110,871 km (0.094 R)
• M22: 10,385,683 km (0.116 R)
• M23: 10,998,585 km (0.098 R)
• M24: 12,493,666 km (0.113 R)
• M25: 12,907,005 km (0.101 R)
• M26: 12,966,545 km (0.102 R)
• M27: 14,915,357 km (0.083 R)
• M28: 15,859,917 km (0.078 R)
• M29: 16,888,552 km (0.096 R)
• M30: 17,542,445 km (0.062 R)
• M31: 18,672,956 km (0.084 R)
• M32: 19,484,973 km (0.069 R)
• M33: 19,621,406 km (0.106 R)
• M34: 21,073,553 km (0.061 R)
• M35: 21,354,049 km (0.108 R)
• M36: 21,424,360 km (0.029 R)
• M37: 21,847,871 km (0.089 R)
• M38: 21,989,541 km (0.12 R)
• M39: 22,131,659 km (0.079 R)
• M40: 23,860,561 km (0.118 R)
• M41: 24,888,897 km (0.068 R)
• M42: 26,307,534 km (0.065 R)
• M43: 26,836,811 km (0.111 R)
• M44: 26,988,653 km (0.111 R)
• M45: 28,291,052 km (0.08 R)
• M46: 28,988,776 km (0.111 R)
• M47: 29,692,185 km (0.117 R)
• M48: 29,849,263 km (0.113 R)
• M49: 31,036,173 km (0.09 R)
• M50: 31,435,150 km (0.085 R)
• M51: 31,755,589 km (0.104 R)
• M52: 32,642,405 km (0.119 R)
• M53: 33,782,939 km (0.077 R)
• M54: 34,111,157 km (0.109 R)
• M55: 34,440,422 km (0.112 R)
• M56: 34,523,000 km (0.074 R)
• M57: 34,936,339 km (0.08 R)
• M58: 35,268,296 km (0.103 R)
• M59: 35,434,649 km (0.064 R)
• M60: 36,270,453 km (0.105 R)
• M61: 37,451,229 km (0.117 R)
• M62: 38,387,861 km (0.059 R)
• M63: 39,504,759 km (0.057 R)
• M64: 41,506,827 km (0.112 R)
• M65: 42,122,721 km (0.097 R)
• M66: 43,898,897 km (0.113 R)
• M67: 44,077,816 km (0.079 R)
• M68: 44,616,219 km (0.055 R)
• M69: 44,706,127 km (0.038 R)
• M70: 46,335,248 km (0.116 R)
• M71: 46,426,353 km (0.071 R)
• M72: 46,791,222 km (0.107 R)
• M73: 47,156,989 km (0.118 R)
• M74: 47,248,692 km (0.118 R)
• M75: 48,352,575 km (0.069 R)
• M76: 48,815,132 km (0.048 R)
• M77: 50,117,979 km (0.09 R)
• M78: 51,620,840 km (0.087 R)
• M79: 54,863,074 km (0.079 R)
• M80: 55,055,906 km (0.098 R)
• M81: 55,926,117 km (0.053 R)
• M82: 57,582,464 km (0.1 R)
• M83: 58,269,119 km (0.114 R)
• M84: 60,942,881 km (0.075 R)
• M85: 61,742,781 km (0.053 R)
• M86: 62,445,592 km (0.077 R)
• M87: 62,646,801 km (0.115 R)
• M88: 62,848,309 km (0.073 R)
• M89: 63,757,715 km (0.114 R)
• M90: 67,645,016 km (0.096 R)
• M91: 67,955,132 km (0.07 R)
• M92: 68,473,189 km (0.077 R)
• M93: 68,992,444 km (0.074 R)
• M94: 69,096,414 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.98 AU - 19.78 AU

Year: 28184 Days

Day: 16 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,274,290 km

• M1: 113,694 km (0.096 R)
• M2: 595,998 km (0.11 R)
• M3: 796,160 km (0.091 R)
• M4: 3,341,568 km (0.082 R)
• M5: 3,681,304 km (0.106 R)
• M6: 5,299,505 km (0.078 R)
• M7: 5,650,910 km (0.065 R)
• M8: 5,896,998 km (0.047 R)
• M9: 6,215,343 km (0.083 R)
• M10: 8,113,740 km (0.073 R)
• M11: 9,480,017 km (0.085 R)
• M12: 10,530,344 km (0.109 R)
• M13: 10,777,928 km (0.105 R)
• M14: 11,278,782 km (0.117 R)
• M15: 11,447,528 km (0.097 R)
• M16: 13,061,689 km (0.095 R)
• M17: 14,409,716 km (0.066 R)
• M18: 14,930,466 km (0.104 R)
• M19: 14,992,100 km (0.109 R)
• M20: 15,770,159 km (0.118 R)
• M21: 16,881,222 km (0.069 R)
• M22: 17,203,306 km (0.103 R)
• M23: 17,625,172 km (0.066 R)
• M24: 18,877,456 km (0.091 R)
• M25: 19,716,850 km (0.075 R)
• M26: 21,189,192 km (0.041 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit