🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 23 Hours

Environment

Temp: 109 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 365 Days

Day: 43.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.18 AU - 3 AU

Year: 1546 Days

Day: 45.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.67 AU - 4.21 AU

Year: 2366 Days

Day: 30.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.1 AU - 4.22 AU

Year: 3147 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 11.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.67 AU - 5.57 AU

Year: 3683 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,500,759 km

• M1: 146,606 km (0.111 R)
• M2: 241,152 km (0.118 R)
• M3: 563,236 km (0.084 R)
• M4: 696,677 km (0.119 R)
• M5: 861,833 km (0.107 R)
• M6: 1,018,911 km (0.115 R)
• M7: 1,095,655 km (0.103 R)
• M8: 1,314,516 km (0.1 R)
• M9: 1,460,374 km (0.116 R)
• M10: 1,637,498 km (0.09 R)
• M11: 1,715,738 km (0.041 R)
• M12: 2,027,201 km (0.095 R)
• M13: 2,225,867 km (0.062 R)
• M14: 2,416,155 km (0.12 R)
• M15: 2,627,238 km (0.119 R)
• M16: 2,704,131 km (0.053 R)
• M17: 2,860,162 km (0.056 R)
• M18: 2,939,299 km (0.094 R)
• M19: 3,051,348 km (0.073 R)
• M20: 3,164,893 km (0.064 R)
• M21: 3,312,994 km (0.098 R)
• M22: 3,429,830 km (0.107 R)
• M23: 3,565,067 km (0.094 R)
• M24: 3,719,302 km (0.087 R)
• M25: 3,875,931 km (0.089 R)
• M26: 4,413,436 km (0.101 R)
• M27: 4,841,585 km (0.086 R)
• M28: 4,993,727 km (0.072 R)
• M29: 5,166,811 km (0.102 R)
• M30: 5,244,303 km (0.113 R)
• M31: 5,757,872 km (0.074 R)
• M32: 5,919,139 km (0.107 R)
• M33: 6,833,032 km (0.1 R)
• M34: 6,918,303 km (0.058 R)
• M35: 7,025,266 km (0.098 R)
• M36: 7,812,749 km (0.091 R)
• M37: 8,375,985 km (0.036 R)
• M38: 8,627,908 km (0.081 R)
• M39: 8,952,385 km (0.071 R)
• M40: 9,045,734 km (0.103 R)
• M41: 9,139,532 km (0.116 R)
• M42: 9,708,902 km (0.068 R)
• M43: 9,901,285 km (0.074 R)
• M44: 9,997,925 km (0.088 R)
• M45: 10,119,099 km (0.116 R)
• M46: 10,559,665 km (0.12 R)
• M47: 10,931,715 km (0.115 R)
• M48: 11,131,877 km (0.063 R)
• M49: 11,714,112 km (0.09 R)
• M50: 11,816,437 km (0.05 R)
• M51: 12,228,579 km (0.069 R)
• M52: 12,671,538 km (0.113 R)
• M53: 12,750,376 km (0.047 R)
• M54: 13,412,795 km (0.083 R)
• M55: 14,032,280 km (0.105 R)
• M56: 15,215,151 km (0.117 R)
• M57: 15,691,769 km (0.088 R)
• M58: 16,344,166 km (0.044 R)
• M59: 16,515,904 km (0.094 R)
• M60: 16,630,646 km (0.058 R)
• M61: 16,803,431 km (0.091 R)
• M62: 17,150,498 km (0.093 R)
• M63: 17,383,273 km (0.114 R)
• M64: 17,999,317 km (0.073 R)
• M65: 18,473,392 km (0.114 R)
• M66: 18,771,840 km (0.115 R)
• M67: 18,921,737 km (0.115 R)
• M68: 19,252,648 km (0.092 R)
• M69: 20,165,195 km (0.088 R)
• M70: 20,318,682 km (0.03 R)
• M71: 20,564,920 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.13 AU - 11.57 AU

Year: 10603 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,500,759 km

• M1: 195,225 km (0.106 R)
• M2: 800,648 km (0.105 R)
• M3: 1,220,120 km (0.053 R)
• M4: 1,397,992 km (0.066 R)
• M5: 2,557,376 km (0.072 R)
• M6: 2,730,460 km (0.094 R)
• M7: 3,719,302 km (0.094 R)
• M8: 3,850,350 km (0.052 R)
• M9: 4,563,633 km (0.09 R)
• M10: 4,668,950 km (0.078 R)
• M11: 4,846,373 km (0.066 R)
• M12: 5,540,806 km (0.081 R)
• M13: 5,918,989 km (0.101 R)
• M14: 6,740,730 km (0.107 R)
• M15: 6,861,007 km (0.086 R)
• M16: 7,063,263 km (0.054 R)
• M17: 7,267,465 km (0.029 R)
• M18: 7,390,883 km (0.095 R)
• M19: 7,556,637 km (0.091 R)
• M20: 7,723,588 km (0.086 R)
• M21: 8,018,745 km (0.094 R)
• M22: 8,490,278 km (0.033 R)
• M23: 8,882,673 km (0.11 R)
• M24: 9,415,391 km (0.1 R)
• M25: 9,730,893 km (0.058 R)
• M26: 9,912,804 km (0.108 R)
• M27: 10,233,841 km (0.073 R)
• M28: 10,604,993 km (0.115 R)
• M29: 11,456,205 km (0.08 R)
• M30: 11,552,247 km (0.113 R)
• M31: 11,938,808 km (0.094 R)
• M32: 12,133,584 km (0.107 R)
• M33: 12,427,843 km (0.085 R)
• M34: 13,425,960 km (0.082 R)
• M35: 13,985,905 km (0.049 R)
• M36: 14,918,648 km (0.077 R)
• M37: 16,301,381 km (0.039 R)
• M38: 16,463,545 km (0.119 R)
• M39: 16,572,003 km (0.109 R)
• M40: 17,282,593 km (0.086 R)
• M41: 17,392,847 km (0.089 R)
• M42: 18,960,333 km (0.081 R)
• M43: 19,416,457 km (0.103 R)
• M44: 21,159,123 km (0.12 R)
• M45: 23,194,252 km (0.113 R)
• M46: 24,296,639 km (0.107 R)
• M47: 24,668,090 km (0.114 R)
• M48: 24,854,340 km (0.12 R)
• M49: 25,604,573 km (0.073 R)
• M50: 26,552,724 km (0.087 R)
• M51: 28,028,807 km (0.109 R)
• M52: 28,548,510 km (0.103 R)
• M53: 30,060,346 km (0.096 R)
• M54: 30,926,368 km (0.055 R)
• M55: 31,935,854 km (0.117 R)
• M56: 34,889,215 km (0.106 R)
• M57: 35,028,641 km (0.12 R)
• M58: 35,658,597 km (0.105 R)
• M59: 37,428,041 km (0.115 R)
• M60: 37,570,907 km (0.067 R)
• M61: 37,928,745 km (0.05 R)
• M62: 38,215,823 km (0.048 R)
• M63: 39,226,058 km (0.081 R)
• M64: 39,589,132 km (0.106 R)
• M65: 40,758,089 km (0.094 R)
• M66: 41,052,199 km (0.092 R)
• M67: 41,790,315 km (0.049 R)
• M68: 42,161,018 km (0.049 R)
• M69: 42,607,418 km (0.111 R)
• M70: 42,756,567 km (0.111 R)
• M71: 44,181,786 km (0.109 R)
• M72: 44,710,914 km (0.108 R)
• M73: 45,470,422 km (0.101 R)
• M74: 46,234,120 km (0.092 R)
• M75: 48,239,479 km (0.073 R)
• M76: 49,331,095 km (0.047 R)
• M77: 49,487,724 km (0.101 R)
• M78: 49,644,502 km (0.1 R)
• M79: 49,879,969 km (0.086 R)
• M80: 50,667,602 km (0.066 R)
• M81: 51,538,710 km (0.113 R)
• M82: 51,697,583 km (0.046 R)
• M83: 53,617,373 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 7.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.19 AU - 14.43 AU

Year: 16017 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,500,759 km

• M1: 119,977 km (0.07 R)
• M2: 230,830 km (0.042 R)
• M3: 600,935 km (0.12 R)
• M4: 659,128 km (0.095 R)
• M5: 781,798 km (0.105 R)
• M6: 1,250,937 km (0.083 R)
• M7: 1,838,259 km (0.083 R)
• M8: 2,058,616 km (0.119 R)
• M9: 2,287,651 km (0.047 R)
• M10: 3,152,476 km (0.096 R)
• M11: 3,363,110 km (0.111 R)
• M12: 3,470,222 km (0.092 R)
• M13: 3,688,036 km (0.066 R)
• M14: 3,770,764 km (0.088 R)
• M15: 4,193,976 km (0.093 R)
• M16: 4,543,437 km (0.082 R)
• M17: 4,841,885 km (0.117 R)
• M18: 5,085,280 km (0.064 R)
• M19: 5,743,062 km (0.079 R)
• M20: 6,000,819 km (0.093 R)
• M21: 6,163,731 km (0.111 R)
• M22: 6,830,190 km (0.091 R)
• M23: 7,103,206 km (0.073 R)
• M24: 7,449,525 km (0.081 R)
• M25: 7,943,497 km (0.103 R)
• M26: 8,158,619 km (0.062 R)
• M27: 8,266,778 km (0.098 R)
• M28: 8,339,184 km (0.105 R)
• M29: 8,963,306 km (0.105 R)
• M30: 10,255,981 km (0.056 R)
• M31: 10,412,012 km (0.112 R)
• M32: 10,844,798 km (0.079 R)
• M33: 11,363,903 km (0.096 R)
• M34: 11,646,793 km (0.074 R)
• M35: 11,891,086 km (0.068 R)
• M36: 12,260,742 km (0.097 R)
• M37: 12,592,401 km (0.079 R)
• M38: 13,011,275 km (0.057 R)
• M39: 13,605,478 km (0.11 R)
• M40: 14,469,405 km (0.055 R)
• M41: 14,600,603 km (0.059 R)
• M42: 14,952,158 km (0.118 R)
• M43: 15,040,570 km (0.114 R)
• M44: 15,888,491 km (0.099 R)
• M45: 16,706,043 km (0.101 R)
• M46: 18,051,676 km (0.092 R)
• M47: 18,240,020 km (0.034 R)
• M48: 20,403,504 km (0.095 R)
• M49: 20,845,865 km (0.055 R)
• M50: 20,895,232 km (0.051 R)
• M51: 21,790,127 km (0.112 R)
• M52: 22,646,724 km (0.105 R)
• M53: 22,849,878 km (0.082 R)
• M54: 23,360,455 km (0.047 R)
• M55: 23,720,089 km (0.077 R)
• M56: 24,081,517 km (0.107 R)
• M57: 24,185,189 km (0.033 R)
• M58: 24,236,949 km (0.068 R)
• M59: 25,071,855 km (0.081 R)
• M60: 26,128,614 km (0.112 R)
• M61: 27,199,735 km (0.087 R)
• M62: 27,632,223 km (0.116 R)
• M63: 27,686,527 km (0.111 R)
• M64: 28,176,161 km (0.062 R)
• M65: 28,778,442 km (0.057 R)
• M66: 28,998,500 km (0.099 R)
• M67: 30,051,519 km (0.108 R)
• M68: 30,107,170 km (0.084 R)
• M69: 30,274,719 km (0.112 R)
• M70: 30,498,518 km (0.115 R)
• M71: 30,610,716 km (0.036 R)
• M72: 30,722,915 km (0.118 R)
• M73: 31,173,354 km (0.118 R)
• M74: 31,852,977 km (0.104 R)
• M75: 32,251,805 km (0.11 R)
• M76: 32,594,833 km (0.084 R)
• M77: 33,400,118 km (0.116 R)
• M78: 33,457,863 km (0.114 R)
• M79: 33,863,273 km (0.105 R)
• M80: 33,921,168 km (0.092 R)
• M81: 34,445,059 km (0.077 R)
• M82: 36,210,314 km (0.088 R)
• M83: 36,626,495 km (0.114 R)
• M84: 38,125,616 km (0.073 R)
• M85: 38,973,836 km (0.092 R)
• M86: 39,339,303 km (0.12 R)
• M87: 39,950,859 km (0.086 R)
• M88: 40,688,826 km (0.036 R)
• M89: 40,874,028 km (0.081 R)
• M90: 41,493,513 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.1

Radius: 4.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.88 AU - 18.96 AU

Year: 30520 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,500,759 km

• M1: 171,140 km (0.062 R)
• M2: 329,863 km (0.076 R)
• M3: 448,345 km (0.094 R)
• M4: 546,331 km (0.11 R)
• M5: 763,099 km (0.085 R)
• M6: 921,822 km (0.11 R)
• M7: 963,111 km (0.116 R)
• M8: 1,004,998 km (0.099 R)
• M9: 1,134,700 km (0.098 R)
• M10: 1,410,110 km (0.036 R)
• M11: 1,482,066 km (0.081 R)
• M12: 1,756,728 km (0.067 R)
• M13: 1,834,369 km (0.09 R)
• M14: 2,156,304 km (0.095 R)
• M15: 2,612,577 km (0.097 R)
• M16: 2,671,818 km (0.109 R)
• M17: 2,791,347 km (0.085 R)
• M18: 2,943,338 km (0.111 R)
• M19: 4,114,839 km (0.117 R)
• M20: 5,077,053 km (0.111 R)
• M21: 5,299,953 km (0.091 R)
• M22: 5,337,353 km (0.077 R)
• M23: 5,716,883 km (0.082 R)
• M24: 5,793,776 km (0.041 R)
• M25: 6,105,089 km (0.072 R)
• M26: 6,302,409 km (0.077 R)
• M27: 6,784,413 km (0.095 R)
• M28: 7,403,599 km (0.102 R)
• M29: 7,954,568 km (0.071 R)
• M30: 8,083,671 km (0.079 R)
• M31: 8,213,372 km (0.108 R)
• M32: 8,518,851 km (0.041 R)
• M33: 8,650,946 km (0.104 R)
• M34: 8,828,070 km (0.097 R)
• M35: 8,872,500 km (0.091 R)
• M36: 10,522,116 km (0.075 R)
• M37: 11,673,271 km (0.062 R)
• M38: 11,722,040 km (0.087 R)
• M39: 11,918,014 km (0.064 R)
• M40: 11,967,231 km (0.113 R)
• M41: 13,065,878 km (0.06 R)
• M42: 13,320,045 km (0.037 R)
• M43: 16,714,271 km (0.109 R)
• M44: 18,391,861 km (0.056 R)
• M45: 18,448,709 km (0.089 R)
• M46: 18,848,285 km (0.117 R)
• M47: 19,308,298 km (0.07 R)
• M48: 19,655,814 km (0.079 R)
• M49: 19,946,931 km (0.097 R)
• M50: 20,005,424 km (0.104 R)
• M51: 22,145,422 km (0.105 R)
• M52: 22,387,621 km (0.099 R)
• M53: 22,448,357 km (0.048 R)
• M54: 23,058,417 km (0.093 R)
• M55: 23,365,392 km (0.078 R)
• M56: 23,673,863 km (0.06 R)
• M57: 25,425,505 km (0.077 R)
• M58: 26,637,846 km (0.081 R)
• M59: 26,959,930 km (0.053 R)
• M60: 28,064,860 km (0.083 R)
• M61: 28,261,431 km (0.095 R)
• M62: 29,052,056 km (0.08 R)
• M63: 29,317,144 km (0.07 R)
• M64: 29,983,602 km (0.033 R)
• M65: 30,184,512 km (0.111 R)
• M66: 31,127,876 km (0.037 R)
• M67: 32,492,358 km (0.112 R)
• M68: 33,946,001 km (0.078 R)
• M69: 35,067,686 km (0.084 R)
• M70: 36,059,071 km (0.105 R)
• M71: 37,707,639 km (0.101 R)
• M72: 37,779,895 km (0.065 R)
• M73: 38,214,178 km (0.078 R)
• M74: 39,307,439 km (0.084 R)
• M75: 39,968,213 km (0.11 R)
• M76: 40,336,971 km (0.054 R)
• M77: 40,632,726 km (0.054 R)
• M78: 41,300,831 km (0.055 R)
• M79: 41,972,675 km (0.118 R)
• M80: 42,723,357 km (0.057 R)
• M81: 43,629,920 km (0.111 R)
• M82: 44,619,211 km (0.12 R)
• M83: 45,769,917 km (0.036 R)
• M84: 46,310,265 km (0.115 R)
• M85: 46,465,099 km (0.116 R)
• M86: 46,542,441 km (0.101 R)
• M87: 46,775,065 km (0.034 R)
• M88: 47,241,362 km (0.076 R)
• M89: 50,469,235 km (0.077 R)
• M90: 51,267,190 km (0.081 R)
• M91: 51,427,410 km (0.106 R)
• M92: 51,989,000 km (0.086 R)
• M93: 52,714,101 km (0.102 R)
• M94: 53,280,478 km (0.108 R)
• M95: 53,686,188 km (0.107 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: 351 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit