🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.63 AU

Year: 182 Days

Day: 33.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 267 Days

Day: 32.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.81 AU - 0.95 AU

Year: 308 Days

Day: 41.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,794,879 km

• M1: 89,609 km (0.106 R)
• M2: 424,559 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 915 Days

Day: 47.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.98 AU - 2.46 AU

Year: 1233 Days

Day: 26.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,794,879 km

• M1: 927,058 km (0.105 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 12.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.64 AU - 8.52 AU

Year: 7780 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,794,879 km

• M1: 232,924 km (0.098 R)
• M2: 468,690 km (0.047 R)
• M3: 705,952 km (0.08 R)
• M4: 887,415 km (0.085 R)
• M5: 1,000,959 km (0.056 R)
• M6: 1,154,896 km (0.111 R)
• M7: 1,335,759 km (0.108 R)
• M8: 1,956,291 km (0.12 R)
• M9: 2,706,674 km (0.108 R)
• M10: 2,876,617 km (0.065 R)
• M11: 3,000,335 km (0.118 R)
• M12: 3,565,964 km (0.108 R)
• M13: 3,645,700 km (0.11 R)
• M14: 3,779,889 km (0.071 R)
• M15: 3,998,302 km (0.089 R)
• M16: 4,081,180 km (0.09 R)
• M17: 4,220,754 km (0.099 R)
• M18: 4,942,564 km (0.108 R)
• M19: 6,176,148 km (0.098 R)
• M20: 6,596,967 km (0.116 R)
• M21: 6,695,402 km (0.119 R)
• M22: 6,927,129 km (0.032 R)
• M23: 7,094,230 km (0.103 R)
• M24: 7,364,404 km (0.078 R)
• M25: 7,569,353 km (0.074 R)
• M26: 7,776,097 km (0.056 R)
• M27: 8,443,304 km (0.107 R)
• M28: 10,096,061 km (0.108 R)
• M29: 10,515,085 km (0.077 R)
• M30: 10,668,871 km (0.08 R)
• M31: 11,095,824 km (0.072 R)
• M32: 11,528,162 km (0.057 R)
• M33: 12,006,276 km (0.089 R)
• M34: 12,167,094 km (0.096 R)
• M35: 12,288,268 km (0.059 R)
• M36: 12,653,885 km (0.12 R)
• M37: 12,817,546 km (0.115 R)
• M38: 12,940,814 km (0.08 R)
• M39: 13,188,399 km (0.097 R)
• M40: 13,437,629 km (0.119 R)
• M41: 13,730,392 km (0.082 R)
• M42: 13,898,689 km (0.107 R)
• M43: 14,025,249 km (0.117 R)
• M44: 14,322,201 km (0.102 R)
• M45: 14,450,257 km (0.091 R)
• M46: 14,922,537 km (0.094 R)
• M47: 15,530,952 km (0.103 R)
• M48: 16,014,751 km (0.112 R)
• M49: 16,147,445 km (0.12 R)
• M50: 17,861,238 km (0.058 R)
• M51: 18,045,094 km (0.11 R)
• M52: 18,926,524 km (0.045 R)
• M53: 19,066,997 km (0.081 R)
• M54: 20,298,785 km (0.043 R)
• M55: 21,458,618 km (0.064 R)
• M56: 21,605,224 km (0.115 R)
• M57: 21,751,979 km (0.081 R)
• M58: 23,590,088 km (0.053 R)
• M59: 23,892,874 km (0.109 R)
• M60: 24,400,460 km (0.098 R)
• M61: 24,962,798 km (0.058 R)
• M62: 25,168,346 km (0.117 R)
• M63: 25,944,160 km (0.117 R)
• M64: 26,675,395 km (0.109 R)
• M65: 28,051,246 km (0.107 R)
• M66: 28,211,466 km (0.091 R)
• M67: 29,017,349 km (0.106 R)
• M68: 29,450,286 km (0.063 R)
• M69: 30,103,580 km (0.055 R)
• M70: 30,486,849 km (0.09 R)
• M71: 31,424,529 km (0.115 R)
• M72: 32,036,234 km (0.113 R)
• M73: 32,876,825 km (0.111 R)
• M74: 33,328,162 km (0.083 R)
• M75: 34,465,255 km (0.119 R)
• M76: 34,866,327 km (0.091 R)
• M77: 36,719,097 km (0.083 R)
• M78: 39,258,969 km (0.084 R)
• M79: 39,737,682 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 10.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.57 AU - 8.99 AU

Year: 9698 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,794,879 km

• M1: 163,211 km (0.114 R)
• M2: 249,679 km (0.093 R)
• M3: 542,292 km (0.087 R)
• M4: 695,929 km (0.09 R)
• M5: 830,119 km (0.043 R)
• M6: 1,125,724 km (0.099 R)
• M7: 1,348,326 km (0.099 R)
• M8: 1,607,579 km (0.028 R)
• M9: 1,812,827 km (0.098 R)
• M10: 2,174,255 km (0.106 R)
• M11: 2,299,768 km (0.089 R)
• M12: 2,505,764 km (0.113 R)
• M13: 2,584,602 km (0.109 R)
• M14: 2,744,971 km (0.051 R)
• M15: 2,853,579 km (0.032 R)
• M16: 5,045,487 km (0.078 R)
• M17: 5,416,490 km (0.117 R)
• M18: 5,519,264 km (0.107 R)
• M19: 5,726,756 km (0.091 R)
• M20: 6,221,027 km (0.077 R)
• M21: 6,437,047 km (0.087 R)
• M22: 7,477,799 km (0.104 R)
• M23: 8,610,255 km (0.096 R)
• M24: 9,176,034 km (0.047 R)
• M25: 10,556,823 km (0.032 R)
• M26: 10,685,626 km (0.042 R)
• M27: 11,205,778 km (0.071 R)
• M28: 12,046,369 km (0.096 R)
• M29: 12,135,978 km (0.103 R)
• M30: 12,451,629 km (0.103 R)
• M31: 13,787,837 km (0.116 R)
• M32: 13,928,609 km (0.103 R)
• M33: 14,117,102 km (0.037 R)
• M34: 14,783,561 km (0.099 R)
• M35: 15,120,754 km (0.105 R)
• M36: 15,217,395 km (0.083 R)
• M37: 15,314,484 km (0.12 R)
• M38: 15,606,648 km (0.119 R)
• M39: 15,851,540 km (0.1 R)
• M40: 16,494,362 km (0.062 R)
• M41: 16,743,891 km (0.11 R)
• M42: 16,894,088 km (0.101 R)
• M43: 17,095,297 km (0.108 R)
• M44: 17,297,104 km (0.118 R)
• M45: 17,907,613 km (0.091 R)
• M46: 19,045,155 km (0.082 R)
• M47: 19,254,443 km (0.048 R)
• M48: 19,728,219 km (0.086 R)
• M49: 19,993,157 km (0.084 R)
• M50: 20,205,885 km (0.107 R)
• M51: 20,419,361 km (0.117 R)
• M52: 20,902,562 km (0.028 R)
• M53: 21,716,076 km (0.086 R)
• M54: 22,429,658 km (0.04 R)
• M55: 24,445,489 km (0.116 R)
• M56: 24,673,027 km (0.098 R)
• M57: 25,244,940 km (0.07 R)
• M58: 25,705,701 km (0.114 R)
• M59: 25,879,235 km (0.12 R)
• M60: 26,518,616 km (0.077 R)
• M61: 27,104,441 km (0.057 R)
• M62: 27,517,182 km (0.115 R)
• M63: 28,110,188 km (0.1 R)
• M64: 28,767,521 km (0.046 R)
• M65: 29,128,201 km (0.089 R)
• M66: 30,036,260 km (0.092 R)
• M67: 31,261,617 km (0.063 R)
• M68: 31,385,035 km (0.112 R)
• M69: 32,129,135 km (0.1 R)
• M70: 32,878,919 km (0.026 R)
• M71: 33,319,036 km (0.109 R)
• M72: 34,204,955 km (0.11 R)
• M73: 35,548,493 km (0.104 R)
• M74: 35,870,877 km (0.054 R)
• M75: 37,563,128 km (0.051 R)
• M76: 38,948,853 km (0.084 R)
• M77: 39,481,122 km (0.043 R)
• M78: 40,754,948 km (0.115 R)
• M79: 41,498,599 km (0.105 R)
• M80: 42,110,454 km (0.106 R)
• M81: 42,451,537 km (0.111 R)
• M82: 43,480,621 km (0.101 R)
• M83: 43,894,409 km (0.118 R)
• M84: 45,074,287 km (0.111 R)
• M85: 45,983,543 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.7

Radius: 7.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.46 AU - 14.44 AU

Year: 17372 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,794,879 km

• M1: 160,519 km (0.096 R)
• M2: 242,797 km (0.115 R)
• M3: 312,211 km (0.115 R)
• M4: 390,002 km (0.038 R)
• M5: 475,272 km (0.074 R)
• M6: 540,497 km (0.11 R)
• M7: 637,287 km (0.045 R)
• M8: 913,744 km (0.104 R)
• M9: 997,070 km (0.084 R)
• M10: 1,189,453 km (0.038 R)
• M11: 2,116,959 km (0.05 R)
• M12: 2,365,442 km (0.098 R)
• M13: 2,719,240 km (0.092 R)
• M14: 3,165,790 km (0.056 R)
• M15: 3,476,355 km (0.065 R)
• M16: 4,015,356 km (0.116 R)
• M17: 4,238,257 km (0.094 R)
• M18: 4,609,260 km (0.076 R)
• M19: 4,783,990 km (0.063 R)
• M20: 5,382,232 km (0.087 R)
• M21: 5,504,753 km (0.102 R)
• M22: 5,721,371 km (0.12 R)
• M23: 6,945,380 km (0.093 R)
• M24: 7,045,461 km (0.072 R)
• M25: 7,518,490 km (0.045 R)
• M26: 7,724,336 km (0.039 R)
• M27: 8,212,026 km (0.117 R)
• M28: 8,388,701 km (0.111 R)
• M29: 8,495,214 km (0.1 R)
• M30: 8,925,907 km (0.119 R)
• M31: 8,998,462 km (0.096 R)
• M32: 9,071,166 km (0.072 R)
• M33: 9,511,283 km (0.111 R)
• M34: 9,808,684 km (0.069 R)
• M35: 10,071,377 km (0.108 R)
• M36: 10,450,758 km (0.108 R)
• M37: 11,067,400 km (0.083 R)
• M38: 11,184,386 km (0.077 R)
• M39: 12,376,232 km (0.086 R)
• M40: 12,741,550 km (0.053 R)
• M41: 13,234,325 km (0.118 R)
• M42: 13,441,369 km (0.071 R)
• M43: 14,835,322 km (0.046 R)
• M44: 15,310,145 km (0.119 R)
• M45: 15,483,978 km (0.094 R)
• M46: 16,053,647 km (0.112 R)
• M47: 16,943,455 km (0.118 R)
• M48: 17,303,836 km (0.115 R)
• M49: 17,530,327 km (0.032 R)
• M50: 18,354,013 km (0.057 R)
• M51: 18,863,544 km (0.106 R)
• M52: 19,518,782 km (0.063 R)
• M53: 19,707,425 km (0.104 R)
• M54: 20,038,934 km (0.074 R)
• M55: 20,899,720 km (0.066 R)
• M56: 21,189,342 km (0.116 R)
• M57: 21,480,309 km (0.047 R)
• M58: 21,772,624 km (0.096 R)
• M59: 21,821,542 km (0.096 R)
• M60: 21,968,148 km (0.114 R)
• M61: 22,066,284 km (0.099 R)
• M62: 22,509,094 km (0.097 R)
• M63: 22,558,461 km (0.07 R)
• M64: 22,855,563 km (0.064 R)
• M65: 23,054,378 km (0.074 R)
• M66: 23,704,381 km (0.063 R)
• M67: 25,073,650 km (0.112 R)
• M68: 25,381,373 km (0.117 R)
• M69: 25,690,293 km (0.113 R)
• M70: 26,677,040 km (0.117 R)
• M71: 27,412,015 km (0.054 R)
• M72: 28,047,357 km (0.076 R)
• M73: 28,366,748 km (0.105 R)
• M74: 28,901,860 km (0.065 R)
• M75: 30,527,241 km (0.11 R)
• M76: 31,793,138 km (0.065 R)
• M77: 33,301,234 km (0.102 R)
• M78: 33,357,483 km (0.072 R)
• M79: 34,205,703 km (0.113 R)
• M80: 34,718,075 km (0.077 R)
• M81: 34,775,222 km (0.117 R)
• M82: 35,061,103 km (0.093 R)
• M83: 35,923,535 km (0.088 R)
• M84: 36,270,453 km (0.109 R)
• M85: 36,792,848 km (0.034 R)
• M86: 37,200,951 km (0.104 R)
• M87: 37,259,444 km (0.114 R)
• M88: 37,610,550 km (0.044 R)
• M89: 37,845,269 km (0.071 R)
• M90: 38,729,842 km (0.074 R)
• M91: 39,085,585 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 3.8

Gravity: 29.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.73 AU - 16.81 AU

Year: 22244 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,794,879 km

• M1: 79,736 km (0.111 R)
• M2: 201,808 km (0.06 R)
• M3: 244,593 km (0.116 R)
• M4: 690,993 km (0.076 R)
• M5: 971,489 km (0.116 R)
• M6: 1,595,910 km (0.113 R)
• M7: 1,745,358 km (0.056 R)
• M8: 1,806,245 km (0.08 R)
• M9: 2,661,496 km (0.037 R)
• M10: 3,316,435 km (0.099 R)
• M11: 3,354,283 km (0.067 R)
• M12: 3,392,281 km (0.04 R)
• M13: 3,506,873 km (0.115 R)
• M14: 3,584,066 km (0.08 R)
• M15: 4,099,281 km (0.042 R)
• M16: 4,511,124 km (0.061 R)
• M17: 4,553,011 km (0.028 R)
• M18: 5,687,412 km (0.119 R)
• M19: 6,145,780 km (0.092 R)
• M20: 6,426,575 km (0.054 R)
• M21: 7,097,671 km (0.108 R)
• M22: 7,841,322 km (0.082 R)
• M23: 9,400,880 km (0.05 R)
• M24: 9,832,619 km (0.119 R)
• M25: 10,492,196 km (0.11 R)
• M26: 11,795,643 km (0.116 R)
• M27: 13,997,125 km (0.116 R)
• M28: 14,242,465 km (0.094 R)
• M29: 14,675,551 km (0.091 R)
• M30: 14,924,781 km (0.103 R)
• M31: 14,987,313 km (0.08 R)
• M32: 15,112,676 km (0.103 R)
• M33: 16,000,091 km (0.116 R)
• M34: 16,644,109 km (0.027 R)
• M35: 16,904,111 km (0.106 R)
• M36: 17,626,070 km (0.058 R)
• M37: 18,357,903 km (0.106 R)
• M38: 19,031,991 km (0.066 R)
• M39: 19,576,976 km (0.066 R)
• M40: 20,334,689 km (0.105 R)
• M41: 20,542,929 km (0.095 R)
• M42: 21,878,689 km (0.106 R)
• M43: 25,003,339 km (0.048 R)
• M44: 25,226,390 km (0.112 R)
• M45: 25,749,683 km (0.099 R)
• M46: 27,340,806 km (0.119 R)
• M47: 28,032,397 km (0.085 R)
• M48: 28,419,107 km (0.109 R)
• M49: 28,652,031 km (0.092 R)
• M50: 28,807,613 km (0.043 R)
• M51: 29,668,399 km (0.108 R)
• M52: 32,463,037 km (0.081 R)
• M53: 33,276,850 km (0.092 R)
• M54: 34,014,965 km (0.038 R)
• M55: 34,344,679 km (0.087 R)
• M56: 35,257,077 km (0.039 R)
• M57: 35,758,080 km (0.112 R)
• M58: 35,925,629 km (0.102 R)
• M59: 36,936,163 km (0.055 R)
• M60: 37,785,430 km (0.075 R)
• M61: 40,284,612 km (0.069 R)
• M62: 40,633,474 km (0.083 R)
• M63: 40,983,384 km (0.107 R)
• M64: 42,215,771 km (0.111 R)
• M65: 42,481,457 km (0.11 R)
• M66: 44,536,632 km (0.071 R)
• M67: 44,716,898 km (0.11 R)
• M68: 44,807,105 km (0.101 R)
• M69: 45,712,621 km (0.045 R)
• M70: 45,803,427 km (0.095 R)
• M71: 46,076,443 km (0.101 R)
• M72: 47,173,744 km (0.102 R)
• M73: 48,094,818 km (0.101 R)
• M74: 48,743,025 km (0.108 R)
• M75: 48,835,926 km (0.092 R)
• M76: 49,021,726 km (0.095 R)
• M77: 50,517,107 km (0.086 R)
• M78: 50,893,345 km (0.099 R)
• M79: 53,552,447 km (0.11 R)
• M80: 54,031,909 km (0.082 R)
• M81: 59,301,344 km (0.116 R)
• M82: 60,095,709 km (0.098 R)
• M83: 60,594,169 km (0.063 R)
• M84: 61,594,829 km (0.084 R)
• M85: 61,896,119 km (0.103 R)
• M86: 63,511,327 km (0.11 R)
• M87: 64,018,913 km (0.089 R)
• M88: 64,120,490 km (0.053 R)
• M89: 64,629,721 km (0.03 R)
• M90: 65,038,123 km (0.047 R)
• M91: 65,344,799 km (0.067 R)
• M92: 65,959,945 km (0.085 R)
• M93: 66,371,040 km (0.071 R)
• M94: 67,609,411 km (0.11 R)
• M95: 68,647,172 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit