🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 14.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,565,633 km

• M1: 190,139 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.86 AU - 0.9 AU

Year: 291 Days

Day: 34.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,565,633 km

• M1: 59,241 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1 AU - 1.62 AU

Year: 529 Days

Day: 39.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 597 Days

Day: 17.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 11.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.12 AU - 10.2 AU

Year: 9789 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,565,633 km

• M1: 367,113 km (0.11 R)
• M2: 536,308 km (0.111 R)
• M3: 800,349 km (0.114 R)
• M4: 886,068 km (0.054 R)
• M5: 1,163,423 km (0.089 R)
• M6: 1,597,855 km (0.109 R)
• M7: 1,776,325 km (0.083 R)
• M8: 2,032,736 km (0.115 R)
• M9: 2,128,927 km (0.032 R)
• M10: 2,452,657 km (0.067 R)
• M11: 3,036,089 km (0.101 R)
• M12: 3,118,966 km (0.117 R)
• M13: 3,315,388 km (0.105 R)
• M14: 3,458,254 km (0.111 R)
• M15: 3,839,280 km (0.118 R)
• M16: 4,141,617 km (0.116 R)
• M17: 4,389,052 km (0.084 R)
• M18: 4,546,279 km (0.105 R)
• M19: 4,673,437 km (0.119 R)
• M20: 5,094,705 km (0.098 R)
• M21: 5,801,256 km (0.115 R)
• M22: 5,974,041 km (0.076 R)
• M23: 7,009,707 km (0.114 R)
• M24: 7,083,160 km (0.112 R)
• M25: 7,342,413 km (0.118 R)
• M26: 7,492,011 km (0.098 R)
• M27: 8,023,383 km (0.078 R)
• M28: 8,527,677 km (0.104 R)
• M29: 8,645,560 km (0.108 R)
• M30: 8,724,548 km (0.098 R)
• M31: 9,526,542 km (0.086 R)
• M32: 9,608,073 km (0.105 R)
• M33: 9,730,743 km (0.118 R)
• M34: 9,895,151 km (0.1 R)
• M35: 10,562,058 km (0.1 R)
• M36: 12,336,738 km (0.102 R)
• M37: 12,918,674 km (0.106 R)
• M38: 13,099,388 km (0.104 R)
• M39: 13,235,672 km (0.065 R)
• M40: 13,463,659 km (0.089 R)
• M41: 13,555,213 km (0.065 R)
• M42: 13,647,066 km (0.063 R)
• M43: 14,155,549 km (0.111 R)
• M44: 14,482,420 km (0.071 R)
• M45: 15,096,071 km (0.093 R)
• M46: 16,056,639 km (0.086 R)
• M47: 16,153,877 km (0.104 R)
• M48: 16,740,899 km (0.064 R)
• M49: 16,888,702 km (0.091 R)
• M50: 16,987,586 km (0.103 R)
• M51: 17,334,952 km (0.101 R)
• M52: 17,885,622 km (0.117 R)
• M53: 19,519,979 km (0.12 R)
• M54: 19,936,011 km (0.104 R)
• M55: 20,302,376 km (0.047 R)
• M56: 21,201,609 km (0.112 R)
• M57: 21,897,987 km (0.065 R)
• M58: 22,929,314 km (0.106 R)
• M59: 23,423,287 km (0.079 R)
• M60: 24,533,752 km (0.079 R)
• M61: 25,888,809 km (0.114 R)
• M62: 26,059,949 km (0.069 R)
• M63: 27,268,101 km (0.099 R)
• M64: 27,849,738 km (0.046 R)
• M65: 29,203,300 km (0.07 R)
• M66: 30,217,424 km (0.119 R)
• M67: 30,819,405 km (0.075 R)
• M68: 32,772,106 km (0.083 R)
• M69: 33,328,610 km (0.087 R)
• M70: 34,450,744 km (0.088 R)
• M71: 34,638,938 km (0.106 R)
• M72: 35,458,585 km (0.114 R)
• M73: 35,712,153 km (0.117 R)
• M74: 36,220,936 km (0.102 R)
• M75: 37,181,354 km (0.12 R)
• M76: 37,567,915 km (0.082 R)
• M77: 38,931,200 km (0.041 R)
• M78: 39,585,990 km (0.089 R)
• M79: 39,848,983 km (0.054 R)
• M80: 41,305,767 km (0.079 R)
• M81: 42,982,311 km (0.116 R)
• M82: 43,455,638 km (0.077 R)
• M83: 45,297,786 km (0.113 R)
• M84: 46,055,649 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 13.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.96 AU - 13.16 AU

Year: 14788 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,565,633 km

• M1: 299,645 km (0.112 R)
• M2: 407,654 km (0.111 R)
• M3: 681,119 km (0.111 R)
• M4: 1,016,368 km (0.102 R)
• M5: 1,203,964 km (0.068 R)
• M6: 1,507,797 km (0.088 R)
• M7: 2,219,434 km (0.046 R)
• M8: 2,531,196 km (0.104 R)
• M9: 3,695,067 km (0.116 R)
• M10: 3,841,823 km (0.115 R)
• M11: 4,605,370 km (0.092 R)
• M12: 4,924,014 km (0.078 R)
• M13: 5,374,004 km (0.086 R)
• M14: 5,837,309 km (0.083 R)
• M15: 6,052,131 km (0.092 R)
• M16: 6,712,756 km (0.115 R)
• M17: 7,165,888 km (0.094 R)
• M18: 7,257,741 km (0.037 R)
• M19: 8,731,280 km (0.1 R)
• M20: 8,928,001 km (0.1 R)
• M21: 9,176,184 km (0.077 R)
• M22: 10,923,038 km (0.103 R)
• M23: 11,082,061 km (0.111 R)
• M24: 11,188,574 km (0.108 R)
• M25: 11,997,899 km (0.084 R)
• M26: 12,107,105 km (0.106 R)
• M27: 12,326,865 km (0.042 R)
• M28: 12,603,321 km (0.062 R)
• M29: 14,770,995 km (0.049 R)
• M30: 15,837,777 km (0.1 R)
• M31: 16,441,105 km (0.066 R)
• M32: 16,867,908 km (0.116 R)
• M33: 17,175,032 km (0.113 R)
• M34: 17,670,201 km (0.062 R)
• M35: 17,794,816 km (0.108 R)
• M36: 19,891,879 km (0.114 R)
• M37: 20,477,405 km (0.043 R)
• M38: 21,798,504 km (0.085 R)
• M39: 22,200,324 km (0.094 R)
• M40: 22,402,132 km (0.072 R)
• M41: 22,537,069 km (0.113 R)
• M42: 23,011,144 km (0.079 R)
• M43: 23,147,279 km (0.117 R)
• M44: 23,831,838 km (0.118 R)
• M45: 24,038,433 km (0.096 R)
• M46: 26,279,559 km (0.107 R)
• M47: 26,493,035 km (0.075 R)
• M48: 27,352,923 km (0.104 R)
• M49: 27,858,714 km (0.03 R)
• M50: 32,548,458 km (0.09 R)
• M51: 32,777,791 km (0.117 R)
• M52: 33,623,468 km (0.1 R)
• M53: 36,520,131 km (0.091 R)
• M54: 37,636,879 km (0.096 R)
• M55: 37,797,398 km (0.101 R)
• M56: 38,522,200 km (0.098 R)
• M57: 39,007,944 km (0.106 R)
• M58: 39,251,639 km (0.104 R)
• M59: 39,740,525 km (0.115 R)
• M60: 40,067,546 km (0.1 R)
• M61: 41,219,150 km (0.081 R)
• M62: 42,131,697 km (0.119 R)
• M63: 43,639,195 km (0.081 R)
• M64: 44,314,779 km (0.084 R)
• M65: 44,653,917 km (0.11 R)
• M66: 45,334,887 km (0.088 R)
• M67: 45,847,708 km (0.073 R)
• M68: 46,019,147 km (0.085 R)
• M69: 48,266,706 km (0.101 R)
• M70: 48,702,933 km (0.069 R)
• M71: 50,372,894 km (0.05 R)
• M72: 50,904,116 km (0.07 R)
• M73: 52,329,784 km (0.051 R)
• M74: 53,858,973 km (0.046 R)
• M75: 54,221,000 km (0.115 R)
• M76: 54,856,342 km (0.112 R)
• M77: 55,951,249 km (0.103 R)
• M78: 56,869,182 km (0.066 R)
• M79: 57,145,489 km (0.084 R)
• M80: 57,330,093 km (0.073 R)
• M81: 60,402,534 km (0.077 R)
• M82: 62,100,918 km (0.106 R)
• M83: 62,480,448 km (0.1 R)
• M84: 63,432,788 km (0.077 R)
• M85: 63,910,754 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414

Radius: 5.4

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.38 AU - 17.48 AU

Year: 23516 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,565,633 km

• M1: 73,602 km (0.087 R)
• M2: 173,234 km (0.112 R)
• M3: 316,848 km (0.077 R)
• M4: 683,363 km (0.08 R)
• M5: 727,943 km (0.037 R)
• M6: 843,732 km (0.105 R)
• M7: 916,137 km (0.107 R)
• M8: 1,067,231 km (0.086 R)
• M9: 1,308,832 km (0.088 R)
• M10: 1,596,957 km (0.119 R)
• M11: 1,687,165 km (0.116 R)
• M12: 2,000,273 km (0.089 R)
• M13: 3,307,609 km (0.099 R)
• M14: 3,618,623 km (0.107 R)
• M15: 4,606,567 km (0.063 R)
• M16: 4,822,287 km (0.053 R)
• M17: 4,909,503 km (0.045 R)
• M18: 5,398,838 km (0.108 R)
• M19: 5,534,972 km (0.073 R)
• M20: 5,672,153 km (0.07 R)
• M21: 6,471,005 km (0.117 R)
• M22: 6,908,130 km (0.107 R)
• M23: 7,105,450 km (0.084 R)
• M24: 7,810,654 km (0.08 R)
• M25: 7,913,279 km (0.101 R)
• M26: 8,223,545 km (0.113 R)
• M27: 8,327,964 km (0.086 R)
• M28: 9,341,041 km (0.102 R)
• M29: 10,112,068 km (0.094 R)
• M30: 10,846,145 km (0.111 R)
• M31: 11,538,933 km (0.079 R)
• M32: 12,008,819 km (0.118 R)
• M33: 12,664,956 km (0.082 R)
• M34: 12,845,969 km (0.098 R)
• M35: 13,149,354 km (0.114 R)
• M36: 13,332,611 km (0.039 R)
• M37: 13,393,946 km (0.117 R)
• M38: 13,887,470 km (0.105 R)
• M39: 15,275,289 km (0.054 R)
• M40: 15,596,775 km (0.062 R)
• M41: 16,181,104 km (0.092 R)
• M42: 17,037,701 km (0.098 R)
• M43: 17,841,491 km (0.115 R)
• M44: 19,974,457 km (0.036 R)
• M45: 20,255,552 km (0.097 R)
• M46: 21,035,106 km (0.103 R)
• M47: 23,063,504 km (0.115 R)
• M48: 24,400,011 km (0.098 R)
• M49: 24,474,960 km (0.108 R)
• M50: 24,700,404 km (0.098 R)
• M51: 25,001,993 km (0.104 R)
• M52: 26,528,340 km (0.077 R)
• M53: 27,692,810 km (0.086 R)
• M54: 28,636,324 km (0.099 R)
• M55: 29,191,631 km (0.059 R)
• M56: 32,431,921 km (0.115 R)
• M57: 32,927,688 km (0.12 R)
• M58: 35,698,989 km (0.067 R)
• M59: 37,069,455 km (0.109 R)
• M60: 38,893,950 km (0.102 R)
• M61: 39,244,757 km (0.112 R)
• M62: 39,684,874 km (0.057 R)
• M63: 40,126,487 km (0.065 R)
• M64: 40,747,618 km (0.115 R)
• M65: 41,103,960 km (0.079 R)
• M66: 43,082,092 km (0.072 R)
• M67: 44,174,157 km (0.078 R)
• M68: 44,448,519 km (0.085 R)
• M69: 45,091,042 km (0.041 R)
• M70: 45,459,651 km (0.092 R)
• M71: 46,106,961 km (0.102 R)
• M72: 47,130,360 km (0.117 R)
• M73: 47,785,599 km (0.095 R)
• M74: 49,294,443 km (0.063 R)
• M75: 51,010,480 km (0.038 R)
• M76: 52,358,656 km (0.104 R)
• M77: 56,175,496 km (0.087 R)
• M78: 57,367,941 km (0.058 R)
• M79: 58,267,623 km (0.065 R)
• M80: 59,979,770 km (0.111 R)
• M81: 62,015,349 km (0.11 R)
• M82: 63,350,360 km (0.099 R)
• M83: 63,556,655 km (0.095 R)
• M84: 64,487,453 km (0.104 R)
• M85: 66,048,956 km (0.108 R)
• M86: 69,421,490 km (0.12 R)
• M87: 69,846,947 km (0.109 R)
• M88: 70,700,552 km (0.096 R)
• M89: 71,450,187 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 4.7

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.85 AU - 20.73 AU

Year: 28760 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,565,633 km

• M1: 127,009 km (0.087 R)
• M2: 159,920 km (0.097 R)
• M3: 210,335 km (0.099 R)
• M4: 281,992 km (0.106 R)
• M5: 414,386 km (0.078 R)
• M6: 565,929 km (0.066 R)
• M7: 1,040,304 km (0.072 R)
• M8: 2,160,193 km (0.055 R)
• M9: 2,489,907 km (0.09 R)
• M10: 2,730,161 km (0.083 R)
• M11: 2,765,017 km (0.092 R)
• M12: 3,122,407 km (0.093 R)
• M13: 3,494,307 km (0.034 R)
• M14: 4,118,280 km (0.032 R)
• M15: 4,360,928 km (0.075 R)
• M16: 4,733,725 km (0.068 R)
• M17: 4,775,762 km (0.102 R)
• M18: 4,988,042 km (0.098 R)
• M19: 5,073,761 km (0.111 R)
• M20: 6,463,675 km (0.113 R)
• M21: 7,031,399 km (0.112 R)
• M22: 7,079,570 km (0.083 R)
• M23: 7,321,320 km (0.096 R)
• M24: 7,565,912 km (0.101 R)
• M25: 8,012,761 km (0.099 R)
• M26: 9,140,729 km (0.092 R)
• M27: 9,884,081 km (0.092 R)
• M28: 10,317,616 km (0.098 R)
• M29: 11,090,887 km (0.093 R)
• M30: 11,315,284 km (0.048 R)
• M31: 11,371,682 km (0.087 R)
• M32: 11,597,874 km (0.086 R)
• M33: 11,711,569 km (0.105 R)
• M34: 12,401,514 km (0.083 R)
• M35: 12,634,438 km (0.046 R)
• M36: 13,163,565 km (0.074 R)
• M37: 13,401,127 km (0.077 R)
• M38: 16,872,246 km (0.095 R)
• M39: 17,519,706 km (0.116 R)
• M40: 17,912,101 km (0.119 R)
• M41: 17,977,775 km (0.082 R)
• M42: 18,307,339 km (0.111 R)
• M43: 18,972,451 km (0.063 R)
• M44: 19,917,012 km (0.118 R)
• M45: 20,121,362 km (0.078 R)
• M46: 20,738,603 km (0.05 R)
• M47: 21,362,127 km (0.108 R)
• M48: 21,921,474 km (0.045 R)
• M49: 22,132,556 km (0.116 R)
• M50: 24,643,556 km (0.086 R)
• M51: 24,716,710 km (0.087 R)
• M52: 25,156,528 km (0.062 R)
• M53: 25,377,484 km (0.105 R)
• M54: 25,969,742 km (0.096 R)
• M55: 26,044,092 km (0.045 R)
• M56: 26,416,890 km (0.093 R)
• M57: 28,460,397 km (0.086 R)
• M58: 28,690,628 km (0.103 R)
• M59: 31,342,100 km (0.116 R)
• M60: 31,818,121 km (0.117 R)
• M61: 31,897,707 km (0.1 R)
• M62: 32,057,029 km (0.107 R)
• M63: 33,421,959 km (0.084 R)
• M64: 34,396,889 km (0.063 R)
• M65: 34,887,719 km (0.116 R)
• M66: 37,629,100 km (0.12 R)
• M67: 39,153,204 km (0.118 R)
• M68: 39,751,445 km (0.047 R)
• M69: 40,438,698 km (0.073 R)
• M70: 41,563,973 km (0.083 R)
• M71: 41,737,956 km (0.111 R)
• M72: 41,912,237 km (0.069 R)
• M73: 45,179,604 km (0.115 R)
• M74: 46,346,916 km (0.076 R)
• M75: 46,708,046 km (0.054 R)
• M76: 46,979,416 km (0.098 R)
• M77: 47,070,072 km (0.085 R)
• M78: 51,861,243 km (0.106 R)
• M79: 52,142,338 km (0.101 R)
• M80: 53,083,009 km (0.07 R)
• M81: 53,177,405 km (0.064 R)
• M82: 53,366,348 km (0.054 R)
• M83: 53,555,439 km (0.065 R)
• M84: 54,409,494 km (0.117 R)
• M85: 55,842,641 km (0.1 R)
• M86: 58,258,647 km (0.069 R)
• M87: 58,453,423 km (0.082 R)
• M88: 58,648,349 km (0.11 R)
• M89: 61,698,051 km (0.069 R)
• M90: 62,593,095 km (0.045 R)
• M91: 63,392,247 km (0.112 R)
• M92: 63,592,559 km (0.046 R)
• M93: 64,194,840 km (0.084 R)
• M94: 64,395,899 km (0.057 R)
• M95: 66,012,753 km (0.057 R)
• M96: 68,360,243 km (0.07 R)
• M97: 68,462,867 km (0.095 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit