🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 41.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,288,320 km

• M1: 140,472 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.9 AU - 1.1 AU

Year: 365 Days

Day: 17.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.18 AU - 2.78 AU

Year: 1426 Days

Day: 40.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 13.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.45 AU - 5.91 AU

Year: 4306 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 94,288,320 km

• M1: 174,730 km (0.034 R)
• M2: 265,686 km (0.079 R)
• M3: 442,660 km (0.032 R)
• M4: 604,824 km (0.116 R)
• M5: 704,606 km (0.058 R)
• M6: 1,049,878 km (0.084 R)
• M7: 1,158,636 km (0.108 R)
• M8: 1,287,888 km (0.117 R)
• M9: 1,706,463 km (0.097 R)
• M10: 1,931,757 km (0.075 R)
• M11: 2,048,144 km (0.118 R)
• M12: 2,268,053 km (0.099 R)
• M13: 2,506,512 km (0.112 R)
• M14: 2,644,890 km (0.088 R)
• M15: 3,132,879 km (0.106 R)
• M16: 3,422,799 km (0.069 R)
• M17: 4,054,252 km (0.047 R)
• M18: 4,383,666 km (0.061 R)
• M19: 4,473,874 km (0.104 R)
• M20: 4,564,680 km (0.117 R)
• M21: 4,669,398 km (0.077 R)
• M22: 4,814,508 km (0.116 R)
• M23: 4,961,114 km (0.117 R)
• M24: 5,286,490 km (0.088 R)
• M25: 6,000,819 km (0.09 R)
• M26: 6,216,839 km (0.059 R)
• M27: 6,420,741 km (0.106 R)
• M28: 6,552,985 km (0.087 R)
• M29: 6,671,317 km (0.1 R)
• M30: 6,865,196 km (0.098 R)
• M31: 7,030,801 km (0.066 R)
• M32: 7,273,897 km (0.117 R)
• M33: 7,489,019 km (0.055 R)
• M34: 7,893,980 km (0.114 R)
• M35: 8,020,091 km (0.099 R)
• M36: 8,226,387 km (0.066 R)
• M37: 8,482,798 km (0.034 R)
• M38: 8,790,670 km (0.113 R)
• M39: 8,937,725 km (0.037 R)
• M40: 9,036,310 km (0.084 R)
• M41: 9,184,860 km (0.095 R)
• M42: 9,484,355 km (0.053 R)
• M43: 9,685,864 km (0.102 R)
• M44: 10,041,907 km (0.115 R)
• M45: 10,264,359 km (0.117 R)
• M46: 10,402,138 km (0.068 R)
• M47: 10,906,882 km (0.076 R)
• M48: 10,994,696 km (0.045 R)
• M49: 11,544,468 km (0.06 R)
• M50: 11,669,980 km (0.044 R)
• M51: 12,267,175 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 11.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.4 AU - 6.48 AU

Year: 4634 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,288,320 km

• M1: 149,448 km (0.069 R)
• M2: 232,924 km (0.052 R)
• M3: 404,513 km (0.104 R)
• M4: 526,884 km (0.064 R)
• M5: 675,883 km (0.03 R)
• M6: 921,224 km (0.103 R)
• M7: 1,513,332 km (0.047 R)
• M8: 1,613,862 km (0.092 R)
• M9: 1,716,785 km (0.119 R)
• M10: 2,518,779 km (0.107 R)
• M11: 2,639,206 km (0.055 R)
• M12: 2,906,687 km (0.101 R)
• M13: 3,270,060 km (0.111 R)
• M14: 3,446,137 km (0.067 R)
• M15: 3,670,683 km (0.113 R)
• M16: 3,853,791 km (0.054 R)
• M17: 4,325,024 km (0.07 R)
• M18: 4,641,274 km (0.104 R)
• M19: 4,740,158 km (0.101 R)
• M20: 4,839,641 km (0.059 R)
• M21: 4,990,286 km (0.109 R)
• M22: 5,661,232 km (0.101 R)
• M23: 5,873,362 km (0.113 R)
• M24: 6,305,550 km (0.069 R)
• M25: 6,664,436 km (0.101 R)
• M26: 6,804,310 km (0.101 R)
• M27: 7,115,324 km (0.087 R)
• M28: 7,663,600 km (0.064 R)
• M29: 7,898,618 km (0.101 R)
• M30: 8,255,558 km (0.105 R)
• M31: 9,202,064 km (0.065 R)
• M32: 9,326,679 km (0.071 R)
• M33: 9,767,395 km (0.08 R)
• M34: 10,022,309 km (0.036 R)
• M35: 11,463,386 km (0.109 R)
• M36: 11,732,363 km (0.094 R)
• M37: 11,833,790 km (0.048 R)
• M38: 11,935,517 km (0.076 R)
• M39: 12,208,084 km (0.092 R)
• M40: 12,379,523 km (0.112 R)
• M41: 12,933,484 km (0.093 R)
• M42: 13,744,005 km (0.11 R)
• M43: 14,209,554 km (0.062 R)
• M44: 14,317,713 km (0.092 R)
• M45: 14,862,548 km (0.104 R)
• M46: 15,340,214 km (0.086 R)
• M47: 15,636,717 km (0.078 R)
• M48: 15,785,717 km (0.09 R)
• M49: 16,010,114 km (0.06 R)
• M50: 16,613,442 km (0.117 R)
• M51: 17,147,506 km (0.104 R)
• M52: 17,920,329 km (0.04 R)
• M53: 18,232,689 km (0.101 R)
• M54: 18,468,156 km (0.104 R)
• M55: 19,100,806 km (0.073 R)
• M56: 19,180,392 km (0.113 R)
• M57: 19,340,013 km (0.12 R)
• M58: 19,540,025 km (0.079 R)
• M59: 19,942,144 km (0.066 R)
• M60: 20,184,642 km (0.1 R)
• M61: 20,428,188 km (0.089 R)
• M62: 21,205,947 km (0.075 R)
• M63: 21,494,970 km (0.047 R)
• M64: 21,910,104 km (0.112 R)
• M65: 22,453,743 km (0.104 R)
• M66: 23,128,878 km (0.051 R)
• M67: 23,426,279 km (0.111 R)
• M68: 23,639,605 km (0.089 R)
• M69: 24,412,727 km (0.098 R)
• M70: 25,368,957 km (0.114 R)
• M71: 25,807,577 km (0.103 R)
• M72: 26,116,198 km (0.061 R)
• M73: 27,317,768 km (0.118 R)
• M74: 28,401,156 km (0.065 R)
• M75: 28,628,545 km (0.1 R)
• M76: 31,029,740 km (0.105 R)
• M77: 31,357,808 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 9

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.26 AU - 9.7 AU

Year: 8234 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,288,320 km

• M1: 113,395 km (0.046 R)
• M2: 366,216 km (0.05 R)
• M3: 746,045 km (0.084 R)
• M4: 1,068,877 km (0.086 R)
• M5: 1,328,279 km (0.038 R)
• M6: 1,674,599 km (0.11 R)
• M7: 1,788,592 km (0.096 R)
• M8: 2,346,443 km (0.077 R)
• M9: 2,873,027 km (0.083 R)
• M10: 3,121,808 km (0.112 R)
• M11: 3,435,515 km (0.066 R)
• M12: 3,493,709 km (0.117 R)
• M13: 3,819,383 km (0.103 R)
• M14: 4,154,931 km (0.106 R)
• M15: 4,279,247 km (0.057 R)
• M16: 4,887,063 km (0.086 R)
• M17: 5,018,410 km (0.085 R)
• M18: 5,762,061 km (0.064 R)
• M19: 6,324,549 km (0.109 R)
• M20: 6,576,173 km (0.095 R)
• M21: 6,757,934 km (0.104 R)
• M22: 7,015,093 km (0.039 R)
• M23: 7,425,889 km (0.072 R)
• M24: 8,114,936 km (0.1 R)
• M25: 8,310,012 km (0.112 R)
• M26: 8,904,364 km (0.08 R)
• M27: 9,800,904 km (0.073 R)
• M28: 10,470,804 km (0.084 R)
• M29: 10,897,158 km (0.053 R)
• M30: 11,112,429 km (0.074 R)
• M31: 11,943,146 km (0.113 R)
• M32: 12,478,258 km (0.028 R)
• M33: 12,884,715 km (0.1 R)
• M34: 13,021,148 km (0.091 R)
• M35: 13,341,288 km (0.101 R)
• M36: 13,803,396 km (0.046 R)
• M37: 14,083,144 km (0.094 R)
• M38: 15,124,794 km (0.026 R)
• M39: 15,268,707 km (0.032 R)
• M40: 15,751,908 km (0.051 R)
• M41: 18,395,601 km (0.068 R)
• M42: 18,549,238 km (0.103 R)
• M43: 18,754,935 km (0.055 R)
• M44: 18,858,008 km (0.11 R)
• M45: 19,116,514 km (0.114 R)
• M46: 19,272,245 km (0.074 R)
• M47: 20,321,076 km (0.046 R)
• M48: 20,745,784 km (0.066 R)
• M49: 20,905,704 km (0.101 R)
• M50: 21,066,223 km (0.094 R)
• M51: 21,549,872 km (0.063 R)
• M52: 23,967,224 km (0.077 R)
• M53: 24,135,223 km (0.039 R)
• M54: 24,303,520 km (0.053 R)
• M55: 24,867,355 km (0.046 R)
• M56: 24,980,600 km (0.107 R)
• M57: 25,264,687 km (0.117 R)
• M58: 25,321,534 km (0.075 R)
• M59: 25,778,555 km (0.045 R)
• M60: 26,353,610 km (0.056 R)
• M61: 26,469,099 km (0.053 R)
• M62: 26,700,677 km (0.067 R)
• M63: 26,816,615 km (0.107 R)
• M64: 28,755,254 km (0.087 R)
• M65: 28,933,724 km (0.11 R)
• M66: 28,993,264 km (0.102 R)
• M67: 29,831,461 km (0.078 R)
• M68: 30,860,096 km (0.065 R)
• M69: 31,042,755 km (0.109 R)
• M70: 31,225,863 km (0.074 R)
• M71: 32,023,369 km (0.094 R)
• M72: 32,146,638 km (0.115 R)
• M73: 33,325,768 km (0.086 R)
• M74: 33,450,682 km (0.059 R)
• M75: 33,638,428 km (0.084 R)
• M76: 35,407,273 km (0.107 R)
• M77: 35,726,215 km (0.071 R)
• M78: 37,790,517 km (0.112 R)
• M79: 38,837,103 km (0.09 R)
• M80: 40,358,214 km (0.082 R)
• M81: 40,691,518 km (0.098 R)
• M82: 40,891,830 km (0.102 R)
• M83: 41,025,720 km (0.106 R)
• M84: 41,696,667 km (0.098 R)
• M85: 43,868,528 km (0.104 R)
• M86: 44,899,108 km (0.091 R)
• M87: 45,175,266 km (0.112 R)
• M88: 46,076,743 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 9.7

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.76 AU - 11.02 AU

Year: 11360 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,288,320 km

• M1: 379,829 km (0.053 R)
• M2: 565,330 km (0.037 R)
• M3: 746,493 km (0.066 R)
• M4: 966,402 km (0.092 R)
• M5: 1,084,285 km (0.093 R)
• M6: 1,249,292 km (0.075 R)
• M7: 1,817,614 km (0.108 R)
• M8: 2,246,062 km (0.1 R)
• M9: 2,761,427 km (0.082 R)
• M10: 2,874,523 km (0.101 R)
• M11: 3,076,331 km (0.101 R)
• M12: 3,342,764 km (0.052 R)
• M13: 3,961,501 km (0.05 R)
• M14: 4,089,407 km (0.103 R)
• M15: 5,267,491 km (0.086 R)
• M16: 6,392,766 km (0.089 R)
• M17: 6,694,954 km (0.086 R)
• M18: 6,963,332 km (0.108 R)
• M19: 7,079,420 km (0.041 R)
• M20: 7,510,561 km (0.108 R)
• M21: 7,869,746 km (0.12 R)
• M22: 7,990,770 km (0.032 R)
• M23: 8,646,308 km (0.092 R)
• M24: 9,319,199 km (0.091 R)
• M25: 10,271,839 km (0.069 R)
• M26: 10,581,506 km (0.117 R)
• M27: 10,894,166 km (0.099 R)
• M28: 10,984,074 km (0.099 R)
• M29: 11,437,356 km (0.098 R)
• M30: 11,620,314 km (0.11 R)
• M31: 12,035,747 km (0.046 R)
• M32: 12,175,172 km (0.052 R)
• M33: 13,406,961 km (0.091 R)
• M34: 13,503,452 km (0.114 R)
• M35: 15,177,153 km (0.087 R)
• M36: 15,277,683 km (0.084 R)
• M37: 15,378,362 km (0.082 R)
• M38: 17,176,379 km (0.109 R)
• M39: 17,860,939 km (0.039 R)
• M40: 18,877,606 km (0.104 R)
• M41: 19,256,836 km (0.077 R)
• M42: 20,133,181 km (0.113 R)
• M43: 21,303,186 km (0.091 R)
• M44: 21,528,480 km (0.066 R)
• M45: 21,754,672 km (0.11 R)
• M46: 21,924,765 km (0.115 R)
• M47: 23,825,106 km (0.117 R)
• M48: 24,706,388 km (0.113 R)
• M49: 26,803,600 km (0.09 R)
• M50: 28,089,095 km (0.101 R)
• M51: 29,081,976 km (0.096 R)
• M52: 29,206,890 km (0.095 R)
• M53: 29,771,323 km (0.084 R)
• M54: 30,402,626 km (0.1 R)
• M55: 31,229,902 km (0.083 R)
• M56: 32,129,135 km (0.051 R)
• M57: 32,322,864 km (0.079 R)
• M58: 33,297,644 km (0.11 R)
• M59: 33,363,018 km (0.076 R)
• M60: 33,559,290 km (0.091 R)
• M61: 33,624,814 km (0.088 R)
• M62: 34,018,705 km (0.115 R)
• M63: 34,216,175 km (0.103 R)
• M64: 35,409,367 km (0.076 R)
• M65: 35,609,529 km (0.113 R)
• M66: 35,877,010 km (0.106 R)
• M67: 36,011,050 km (0.1 R)
• M68: 37,089,052 km (0.105 R)
• M69: 38,246,042 km (0.087 R)
• M70: 38,520,105 km (0.118 R)
• M71: 39,414,850 km (0.11 R)
• M72: 42,069,614 km (0.053 R)
• M73: 42,423,263 km (0.077 R)
• M74: 42,564,933 km (0.066 R)
• M75: 42,635,992 km (0.072 R)
• M76: 43,990,899 km (0.074 R)
• M77: 44,134,214 km (0.11 R)
• M78: 44,781,674 km (0.056 R)
• M79: 45,215,059 km (0.05 R)
• M80: 46,158,872 km (0.116 R)
• M81: 46,304,580 km (0.091 R)
• M82: 46,377,584 km (0.107 R)
• M83: 48,287,350 km (0.071 R)
• M84: 48,657,605 km (0.071 R)
• M85: 48,731,806 km (0.12 R)
• M86: 48,806,006 km (0.086 R)
• M87: 49,848,703 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 3.6

Gravity: 53.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.07 AU - 20.47 AU

Year: 27360 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,288,320 km

• M1: 235,467 km (0.064 R)
• M2: 1,066,932 km (0.09 R)
• M3: 1,098,497 km (0.116 R)
• M4: 1,865,485 km (0.069 R)
• M5: 1,941,930 km (0.078 R)
• M6: 2,019,272 km (0.062 R)
• M7: 2,589,390 km (0.117 R)
• M8: 4,209,834 km (0.093 R)
• M9: 4,564,530 km (0.077 R)
• M10: 4,615,992 km (0.095 R)
• M11: 4,667,603 km (0.096 R)
• M12: 5,194,636 km (0.05 R)
• M13: 5,248,342 km (0.083 R)
• M14: 5,795,870 km (0.042 R)
• M15: 6,133,064 km (0.1 R)
• M16: 6,708,866 km (0.114 R)
• M17: 7,665,844 km (0.096 R)
• M18: 8,160,115 km (0.088 R)
• M19: 8,600,980 km (0.118 R)
• M20: 8,728,288 km (0.088 R)
• M21: 10,170,262 km (0.084 R)
• M22: 11,403,696 km (0.096 R)
• M23: 11,825,263 km (0.079 R)
• M24: 12,395,231 km (0.114 R)
• M25: 12,901,171 km (0.115 R)
• M26: 13,266,788 km (0.09 R)
• M27: 13,784,247 km (0.07 R)
• M28: 14,991,801 km (0.099 R)
• M29: 15,919,308 km (0.098 R)
• M30: 16,547,918 km (0.071 R)
• M31: 18,728,756 km (0.094 R)
• M32: 19,225,570 km (0.092 R)
• M33: 23,529,950 km (0.045 R)
• M34: 23,797,431 km (0.101 R)
• M35: 24,245,177 km (0.095 R)
• M36: 25,788,728 km (0.074 R)
• M37: 26,525,946 km (0.068 R)
• M38: 27,363,695 km (0.103 R)
• M39: 28,969,478 km (0.074 R)
• M40: 29,064,922 km (0.07 R)
• M41: 31,975,348 km (0.11 R)
• M42: 32,172,668 km (0.037 R)
• M43: 33,865,966 km (0.087 R)
• M44: 34,268,534 km (0.092 R)
• M45: 34,369,512 km (0.117 R)
• M46: 35,792,487 km (0.064 R)
• M47: 36,099,911 km (0.059 R)
• M48: 36,202,685 km (0.116 R)
• M49: 37,027,418 km (0.057 R)
• M50: 38,171,841 km (0.113 R)
• M51: 40,281,770 km (0.061 R)
• M52: 40,494,947 km (0.072 R)
• M53: 41,243,684 km (0.088 R)
• M54: 42,863,380 km (0.097 R)
• M55: 46,053,405 km (0.082 R)
• M56: 46,164,706 km (0.091 R)
• M57: 48,071,481 km (0.066 R)
• M58: 49,318,828 km (0.085 R)
• M59: 50,232,721 km (0.109 R)
• M60: 52,425,527 km (0.119 R)
• M61: 54,061,080 km (0.08 R)
• M62: 57,023,268 km (0.1 R)
• M63: 59,551,771 km (0.09 R)
• M64: 59,673,095 km (0.093 R)
• M65: 61,993,806 km (0.071 R)
• M66: 63,226,942 km (0.103 R)
• M67: 63,598,543 km (0.082 R)
• M68: 64,219,374 km (0.1 R)
• M69: 64,343,839 km (0.027 R)
• M70: 64,468,305 km (0.106 R)
• M71: 67,227,189 km (0.054 R)
• M72: 67,859,689 km (0.107 R)
• M73: 68,113,107 km (0.099 R)
• M74: 69,130,373 km (0.061 R)
• M75: 69,513,044 km (0.097 R)
• M76: 69,896,613 km (0.083 R)
• M77: 71,695,228 km (0.1 R)
• M78: 73,769,552 km (0.101 R)
• M79: 74,683,147 km (0.102 R)
• M80: 75,338,086 km (0.04 R)
• M81: 77,844,000 km (0.057 R)
• M82: 79,307,366 km (0.07 R)
• M83: 79,440,808 km (0.114 R)
• M84: 79,975,470 km (0.082 R)
• M85: 80,109,361 km (0.071 R)
• M86: 81,317,363 km (0.113 R)
• M87: 87,446,987 km (0.117 R)
• M88: 89,940,185 km (0.036 R)
• M89: 90,079,311 km (0.116 R)
• M90: 91,335,334 km (0.101 R)
• M91: 92,456,570 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit