🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 298 Days

Day: 37.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,068,257 km

• M1: 175,777 km (0.076 R)
• M2: 237,861 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.18 AU - 1.22 AU

Year: 466 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.95 AU - 2.93 AU

Year: 1352 Days

Day: 19.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.49 AU - 3.35 AU

Year: 1770 Days

Day: 34.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,068,257 km

• M1: 140,622 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.82 AU - 4.3 AU

Year: 2902 Days

Day: 36 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 13.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.98 AU - 6.14 AU

Year: 4651 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,068,257 km

• M1: 214,823 km (0.074 R)
• M2: 356,791 km (0.073 R)
• M3: 453,282 km (0.12 R)
• M4: 775,216 km (0.063 R)
• M5: 899,233 km (0.112 R)
• M6: 1,140,833 km (0.096 R)
• M7: 1,240,914 km (0.104 R)
• M8: 1,419,684 km (0.113 R)
• M9: 1,623,586 km (0.114 R)
• M10: 1,720,974 km (0.102 R)
• M11: 1,905,129 km (0.113 R)
• M12: 2,422,139 km (0.043 R)
• M13: 2,687,227 km (0.1 R)
• M14: 2,784,316 km (0.105 R)
• M15: 2,922,245 km (0.101 R)
• M16: 3,308,357 km (0.101 R)
• M17: 3,391,683 km (0.029 R)
• M18: 3,497,000 km (0.056 R)
• M19: 3,710,925 km (0.059 R)
• M20: 4,196,819 km (0.094 R)
• M21: 4,493,621 km (0.081 R)
• M22: 4,868,364 km (0.067 R)
• M23: 4,987,593 km (0.097 R)
• M24: 5,351,265 km (0.083 R)
• M25: 5,474,384 km (0.098 R)
• M26: 5,623,384 km (0.093 R)
• M27: 5,723,465 km (0.119 R)
• M28: 5,849,576 km (0.115 R)
• M29: 6,207,264 km (0.069 R)
• M30: 6,625,091 km (0.059 R)
• M31: 6,757,485 km (0.032 R)
• M32: 6,971,261 km (0.082 R)
• M33: 7,078,971 km (0.039 R)
• M34: 7,820,677 km (0.096 R)
• M35: 9,023,295 km (0.119 R)
• M36: 9,111,408 km (0.111 R)
• M37: 10,160,837 km (0.085 R)
• M38: 10,375,360 km (0.091 R)
• M39: 10,840,011 km (0.066 R)
• M40: 10,933,809 km (0.096 R)
• M41: 11,027,757 km (0.12 R)
• M42: 11,248,264 km (0.084 R)
• M43: 11,789,808 km (0.074 R)
• M44: 11,982,939 km (0.064 R)
• M45: 12,799,295 km (0.056 R)
• M46: 13,164,164 km (0.084 R)
• M47: 13,264,245 km (0.118 R)
• M48: 13,498,814 km (0.106 R)
• M49: 13,700,921 km (0.065 R)
• M50: 13,904,224 km (0.108 R)
• M51: 14,554,227 km (0.059 R)
• M52: 14,865,540 km (0.074 R)
• M53: 15,074,379 km (0.118 R)
• M54: 16,997,310 km (0.045 R)
• M55: 18,583,197 km (0.103 R)
• M56: 18,996,536 km (0.113 R)
• M57: 20,331,697 km (0.057 R)
• M58: 20,913,184 km (0.062 R)
• M59: 21,147,305 km (0.085 R)
• M60: 22,171,900 km (0.105 R)
• M61: 22,650,314 km (0.056 R)
• M62: 22,930,960 km (0.109 R)
• M63: 23,253,044 km (0.098 R)
• M64: 24,064,912 km (0.071 R)
• M65: 24,679,909 km (0.102 R)
• M66: 25,051,510 km (0.102 R)
• M67: 25,925,610 km (0.044 R)
• M68: 26,303,195 km (0.096 R)
• M69: 27,532,591 km (0.1 R)
• M70: 27,789,300 km (0.075 R)
• M71: 28,003,824 km (0.046 R)
• M72: 28,175,712 km (0.103 R)
• M73: 29,128,201 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 9.5

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.38 AU - 12 AU

Year: 13280 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,068,257 km

• M1: 119,977 km (0.083 R)
• M2: 579,991 km (0.116 R)
• M3: 883,226 km (0.078 R)
• M4: 1,233,584 km (0.091 R)
• M5: 1,703,022 km (0.117 R)
• M6: 1,971,401 km (0.083 R)
• M7: 2,224,520 km (0.095 R)
• M8: 2,340,459 km (0.083 R)
• M9: 2,458,491 km (0.07 R)
• M10: 2,578,469 km (0.03 R)
• M11: 2,887,089 km (0.114 R)
• M12: 2,981,934 km (0.058 R)
• M13: 3,339,024 km (0.038 R)
• M14: 3,438,806 km (0.038 R)
• M15: 3,709,728 km (0.112 R)
• M16: 4,093,746 km (0.083 R)
• M17: 4,712,183 km (0.11 R)
• M18: 5,398,838 km (0.063 R)
• M19: 6,116,459 km (0.092 R)
• M20: 6,362,397 km (0.1 R)
• M21: 7,949,780 km (0.059 R)
• M22: 8,489,679 km (0.12 R)
• M23: 10,569,389 km (0.111 R)
• M24: 10,667,525 km (0.091 R)
• M25: 10,914,212 km (0.09 R)
• M26: 11,312,741 km (0.086 R)
• M27: 11,564,364 km (0.088 R)
• M28: 12,072,997 km (0.077 R)
• M29: 12,227,083 km (0.074 R)
• M30: 12,381,767 km (0.06 R)
• M31: 12,745,290 km (0.108 R)
• M32: 14,125,929 km (0.116 R)
• M33: 14,234,088 km (0.11 R)
• M34: 16,911,590 km (0.094 R)
• M35: 17,663,021 km (0.063 R)
• M36: 17,779,707 km (0.061 R)
• M37: 18,130,963 km (0.112 R)
• M38: 18,780,816 km (0.09 R)
• M39: 19,198,493 km (0.047 R)
• M40: 19,378,310 km (0.114 R)
• M41: 19,438,448 km (0.104 R)
• M42: 19,558,874 km (0.057 R)
• M43: 20,408,441 km (0.059 R)
• M44: 20,653,332 km (0.085 R)
• M45: 23,603,851 km (0.086 R)
• M46: 24,507,871 km (0.045 R)
• M47: 25,489,084 km (0.109 R)
• M48: 26,150,306 km (0.037 R)
• M49: 26,549,733 km (0.104 R)
• M50: 26,616,603 km (0.112 R)
• M51: 27,018,423 km (0.117 R)
• M52: 27,220,081 km (0.067 R)
• M53: 27,557,274 km (0.114 R)
• M54: 28,031,649 km (0.112 R)
• M55: 28,919,961 km (0.084 R)
• M56: 29,471,229 km (0.114 R)
• M57: 29,678,722 km (0.075 R)
• M58: 29,817,399 km (0.101 R)
• M59: 31,075,218 km (0.051 R)
• M60: 31,427,670 km (0.07 R)
• M61: 32,207,674 km (0.087 R)
• M62: 32,421,599 km (0.109 R)
• M63: 32,850,645 km (0.032 R)
• M64: 33,065,917 km (0.094 R)
• M65: 33,209,680 km (0.104 R)
• M66: 33,931,789 km (0.099 R)
• M67: 34,804,992 km (0.107 R)
• M68: 36,573,388 km (0.114 R)
• M69: 36,647,738 km (0.093 R)
• M70: 38,597,747 km (0.112 R)
• M71: 38,900,682 km (0.064 R)
• M72: 39,280,661 km (0.101 R)
• M73: 40,735,201 km (0.067 R)
• M74: 40,889,436 km (0.065 R)
• M75: 41,275,549 km (0.083 R)
• M76: 41,353,040 km (0.089 R)
• M77: 41,740,648 km (0.074 R)
• M78: 44,091,878 km (0.102 R)
• M79: 44,885,046 km (0.071 R)
• M80: 46,405,259 km (0.09 R)
• M81: 47,212,190 km (0.11 R)
• M82: 49,660,360 km (0.12 R)
• M83: 51,731,991 km (0.112 R)
• M84: 51,898,942 km (0.069 R)
• M85: 52,736,391 km (0.11 R)
• M86: 52,988,463 km (0.093 R)
• M87: 53,747,074 km (0.101 R)
• M88: 54,594,247 km (0.072 R)
• M89: 55,360,637 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.7

Radius: 3.2

Gravity: 87.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.8 AU - 13.88 AU

Year: 18266 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,068,257 km

• M1: 52,658 km (0.058 R)
• M2: 261,198 km (0.116 R)
• M3: 349,161 km (0.117 R)
• M4: 387,159 km (0.086 R)
• M5: 574,456 km (0.062 R)
• M6: 596,896 km (0.1 R)
• M7: 1,552,228 km (0.117 R)
• M8: 1,745,059 km (0.106 R)
• M9: 1,877,902 km (0.098 R)
• M10: 2,478,238 km (0.111 R)
• M11: 2,856,871 km (0.065 R)
• M12: 3,582,719 km (0.082 R)
• M13: 3,879,671 km (0.117 R)
• M14: 4,184,552 km (0.089 R)
• M15: 4,272,964 km (0.11 R)
• M16: 4,678,823 km (0.112 R)
• M17: 4,863,128 km (0.077 R)
• M18: 7,359,018 km (0.113 R)
• M19: 7,953,072 km (0.113 R)
• M20: 8,117,629 km (0.034 R)
• M21: 8,172,831 km (0.109 R)
• M22: 8,957,771 km (0.076 R)
• M23: 9,129,060 km (0.116 R)
• M24: 9,649,511 km (0.058 R)
• M25: 9,942,723 km (0.109 R)
• M26: 10,358,306 km (0.065 R)
• M27: 11,144,742 km (0.114 R)
• M28: 11,390,681 km (0.077 R)
• M29: 12,328,510 km (0.083 R)
• M30: 13,225,798 km (0.103 R)
• M31: 14,476,885 km (0.12 R)
• M32: 14,543,905 km (0.096 R)
• M33: 16,249,171 km (0.068 R)
• M34: 16,318,734 km (0.084 R)
• M35: 18,449,756 km (0.111 R)
• M36: 19,032,589 km (0.082 R)
• M37: 19,473,753 km (0.073 R)
• M38: 20,516,002 km (0.104 R)
• M39: 20,817,142 km (0.113 R)
• M40: 21,729,240 km (0.1 R)
• M41: 22,499,221 km (0.098 R)
• M42: 25,586,322 km (0.072 R)
• M43: 25,748,187 km (0.096 R)
• M44: 26,644,428 km (0.055 R)
• M45: 28,551,202 km (0.108 R)
• M46: 28,719,201 km (0.11 R)
• M47: 29,055,946 km (0.112 R)
• M48: 29,988,688 km (0.105 R)
• M49: 30,673,248 km (0.065 R)
• M50: 31,103,641 km (0.104 R)
• M51: 31,362,894 km (0.114 R)
• M52: 36,513,250 km (0.051 R)
• M53: 37,243,886 km (0.094 R)
• M54: 37,703,002 km (0.111 R)
• M55: 38,626,769 km (0.062 R)
• M56: 38,905,469 km (0.106 R)
• M57: 39,091,569 km (0.063 R)
• M58: 39,558,165 km (0.095 R)
• M59: 39,651,664 km (0.106 R)
• M60: 39,932,608 km (0.102 R)
• M61: 41,063,419 km (0.119 R)
• M62: 41,158,114 km (0.097 R)
• M63: 43,067,432 km (0.07 R)
• M64: 44,615,620 km (0.06 R)
• M65: 48,664,935 km (0.065 R)
• M66: 49,066,306 km (0.098 R)
• M67: 50,378,130 km (0.119 R)
• M68: 50,479,557 km (0.087 R)
• M69: 51,191,045 km (0.105 R)
• M70: 51,803,648 km (0.104 R)
• M71: 52,110,922 km (0.066 R)
• M72: 53,863,162 km (0.099 R)
• M73: 54,070,505 km (0.082 R)
• M74: 54,902,867 km (0.057 R)
• M75: 55,634,551 km (0.086 R)
• M76: 58,700,260 km (0.077 R)
• M77: 63,564,584 km (0.043 R)
• M78: 63,893,400 km (0.082 R)
• M79: 65,325,052 km (0.117 R)
• M80: 65,989,266 km (0.111 R)
• M81: 66,100,268 km (0.052 R)
• M82: 66,989,926 km (0.075 R)
• M83: 68,444,167 km (0.087 R)
• M84: 71,156,078 km (0.119 R)
• M85: 71,611,454 km (0.082 R)
• M86: 71,725,447 km (0.093 R)
• M87: 72,525,048 km (0.108 R)
• M88: 73,212,899 km (0.063 R)
• M89: 76,334,557 km (0.101 R)
• M90: 77,852,976 km (0.058 R)
• M91: 78,322,264 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.5

Radius: 5.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.5 AU - 16.44 AU

Year: 19527 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,068,257 km

• M1: 841,338 km (0.102 R)
• M2: 1,245,402 km (0.09 R)
• M3: 1,503,010 km (0.055 R)
• M4: 1,574,518 km (0.028 R)
• M5: 1,833,920 km (0.112 R)
• M6: 2,227,512 km (0.116 R)
• M7: 3,067,355 km (0.117 R)
• M8: 4,044,229 km (0.083 R)
• M9: 4,245,438 km (0.116 R)
• M10: 4,449,789 km (0.098 R)
• M11: 4,553,161 km (0.113 R)
• M12: 5,109,066 km (0.059 R)
• M13: 6,399,947 km (0.11 R)
• M14: 6,575,425 km (0.105 R)
• M15: 7,910,287 km (0.106 R)
• M16: 8,608,161 km (0.093 R)
• M17: 8,769,427 km (0.098 R)
• M18: 9,259,510 km (0.076 R)
• M19: 11,661,453 km (0.101 R)
• M20: 12,454,023 km (0.09 R)
• M21: 17,112,351 km (0.089 R)
• M22: 17,600,638 km (0.066 R)
• M23: 18,716,190 km (0.066 R)
• M24: 20,153,227 km (0.093 R)
• M25: 20,841,676 km (0.084 R)
• M26: 21,537,905 km (0.111 R)
• M27: 21,800,898 km (0.101 R)
• M28: 21,844,879 km (0.106 R)
• M29: 23,626,590 km (0.101 R)
• M30: 23,716,798 km (0.074 R)
• M31: 23,943,139 km (0.104 R)
• M32: 24,170,079 km (0.119 R)
• M33: 24,717,757 km (0.115 R)
• M34: 25,223,398 km (0.116 R)
• M35: 25,732,330 km (0.11 R)
• M36: 27,090,529 km (0.118 R)
• M37: 27,707,022 km (0.046 R)
• M38: 28,328,002 km (0.099 R)
• M39: 28,519,936 km (0.098 R)
• M40: 31,302,457 km (0.07 R)
• M41: 32,449,573 km (0.088 R)
• M42: 33,255,607 km (0.087 R)
• M43: 33,762,743 km (0.108 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 13,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit