🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 37.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.44 AU - 2.06 AU

Year: 825 Days

Day: 30.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,999,941 km

• M1: 127,906 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.04 AU - 3.98 AU

Year: 2344 Days

Day: 26.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.9 AU - 4.52 AU

Year: 2547 Days

Day: 13.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.03 AU - 6.48 AU

Year: 5569 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,999,941 km

• M1: 176,825 km (0.1 R)
• M2: 278,102 km (0.113 R)
• M3: 385,813 km (0.044 R)
• M4: 520,900 km (0.094 R)
• M5: 664,963 km (0.116 R)
• M6: 752,627 km (0.035 R)
• M7: 834,158 km (0.099 R)
• M8: 929,900 km (0.08 R)
• M9: 1,204,412 km (0.071 R)
• M10: 1,677,890 km (0.069 R)
• M11: 1,857,706 km (0.077 R)
• M12: 2,043,806 km (0.06 R)
• M13: 2,161,540 km (0.036 R)
• M14: 2,419,297 km (0.095 R)
• M15: 2,591,634 km (0.108 R)
• M16: 2,671,220 km (0.1 R)
• M17: 2,882,302 km (0.116 R)
• M18: 3,082,015 km (0.103 R)
• M19: 3,548,312 km (0.098 R)
• M20: 3,871,593 km (0.062 R)
• M21: 4,185,748 km (0.089 R)
• M22: 4,412,539 km (0.036 R)
• M23: 4,604,622 km (0.113 R)
• M24: 4,701,711 km (0.093 R)
• M25: 4,898,133 km (0.077 R)
• M26: 5,278,561 km (0.058 R)
• M27: 6,132,166 km (0.072 R)
• M28: 6,282,213 km (0.065 R)
• M29: 6,651,720 km (0.05 R)
• M30: 7,073,137 km (0.044 R)
• M31: 7,733,163 km (0.046 R)
• M32: 8,082,324 km (0.053 R)
• M33: 8,294,304 km (0.086 R)
• M34: 8,436,722 km (0.099 R)
• M35: 8,508,080 km (0.093 R)
• M36: 8,796,056 km (0.079 R)
• M37: 8,965,550 km (0.119 R)
• M38: 10,055,670 km (0.11 R)
• M39: 10,462,426 km (0.089 R)
• M40: 10,796,778 km (0.11 R)
• M41: 11,318,276 km (0.111 R)
• M42: 11,635,124 km (0.116 R)
• M43: 11,874,630 km (0.07 R)
• M44: 12,196,714 km (0.085 R)
• M45: 13,014,117 km (0.098 R)
• M46: 13,485,201 km (0.105 R)
• M47: 13,708,850 km (0.11 R)
• M48: 13,821,198 km (0.091 R)
• M49: 14,273,432 km (0.03 R)
• M50: 14,788,049 km (0.083 R)
• M51: 14,874,367 km (0.049 R)
• M52: 14,960,984 km (0.102 R)
• M53: 15,454,358 km (0.056 R)
• M54: 15,659,157 km (0.113 R)
• M55: 15,953,267 km (0.029 R)
• M56: 16,071,449 km (0.114 R)
• M57: 16,189,930 km (0.1 R)
• M58: 16,576,790 km (0.096 R)
• M59: 17,268,980 km (0.11 R)
• M60: 17,542,295 km (0.108 R)
• M61: 17,786,588 km (0.118 R)
• M62: 17,939,777 km (0.101 R)
• M63: 18,588,134 km (0.112 R)
• M64: 18,805,948 km (0.114 R)
• M65: 18,962,129 km (0.11 R)
• M66: 19,181,289 km (0.101 R)
• M67: 19,432,913 km (0.104 R)
• M68: 19,685,733 km (0.066 R)
• M69: 20,035,044 km (0.053 R)
• M70: 20,130,637 km (0.025 R)
• M71: 20,610,996 km (0.091 R)
• M72: 20,739,800 km (0.107 R)
• M73: 20,901,067 km (0.062 R)
• M74: 21,030,469 km (0.111 R)
• M75: 21,192,483 km (0.117 R)
• M76: 21,485,246 km (0.117 R)
• M77: 21,648,457 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 9.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.35 AU - 7.01 AU

Year: 6154 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,999,941 km

• M1: 186,100 km (0.119 R)
• M2: 292,913 km (0.109 R)
• M3: 385,813 km (0.106 R)
• M4: 445,652 km (0.084 R)
• M5: 606,919 km (0.114 R)
• M6: 689,796 km (0.106 R)
• M7: 987,346 km (0.049 R)
• M8: 1,337,405 km (0.094 R)
• M9: 1,490,892 km (0.099 R)
• M10: 1,635,554 km (0.107 R)
• M11: 1,800,111 km (0.099 R)
• M12: 1,876,855 km (0.072 R)
• M13: 2,178,444 km (0.1 R)
• M14: 2,756,191 km (0.115 R)
• M15: 3,154,570 km (0.111 R)
• M16: 3,687,887 km (0.086 R)
• M17: 3,865,310 km (0.036 R)
• M18: 4,085,967 km (0.112 R)
• M19: 4,539,996 km (0.103 R)
• M20: 5,858,103 km (0.05 R)
• M21: 5,972,994 km (0.103 R)
• M22: 6,111,821 km (0.106 R)
• M23: 6,798,326 km (0.031 R)
• M24: 6,967,670 km (0.115 R)
• M25: 7,261,331 km (0.102 R)
• M26: 7,335,382 km (0.088 R)
• M27: 7,434,565 km (0.113 R)
• M28: 7,962,347 km (0.094 R)
• M29: 8,217,860 km (0.074 R)
• M30: 8,346,664 km (0.117 R)
• M31: 8,815,952 km (0.119 R)
• M32: 9,160,177 km (0.108 R)
• M33: 9,266,990 km (0.028 R)
• M34: 9,455,034 km (0.106 R)
• M35: 9,698,580 km (0.065 R)
• M36: 10,358,007 km (0.114 R)
• M37: 10,833,878 km (0.099 R)
• M38: 11,003,522 km (0.061 R)
• M39: 11,259,783 km (0.105 R)
• M40: 11,431,671 km (0.068 R)
• M41: 11,604,456 km (0.06 R)
• M42: 12,333,596 km (0.1 R)
• M43: 13,348,917 km (0.085 R)
• M44: 13,652,601 km (0.118 R)
• M45: 13,836,008 km (0.064 R)
• M46: 13,928,011 km (0.092 R)
• M47: 14,112,614 km (0.076 R)
• M48: 14,796,277 km (0.081 R)
• M49: 14,953,205 km (0.057 R)
• M50: 15,173,712 km (0.117 R)
• M51: 15,300,272 km (0.103 R)
• M52: 15,490,710 km (0.118 R)
• M53: 15,809,952 km (0.054 R)
• M54: 16,131,288 km (0.037 R)
• M55: 16,260,541 km (0.07 R)
• M56: 16,357,630 km (0.059 R)
• M57: 16,454,868 km (0.112 R)
• M58: 17,042,638 km (0.095 R)
• M59: 17,438,325 km (0.049 R)
• M60: 17,537,807 km (0.106 R)
• M61: 18,779,170 km (0.098 R)
• M62: 19,085,397 km (0.118 R)
• M63: 19,565,008 km (0.057 R)
• M64: 19,771,752 km (0.108 R)
• M65: 20,187,485 km (0.106 R)
• M66: 20,992,471 km (0.085 R)
• M67: 21,310,217 km (0.091 R)
• M68: 21,381,126 km (0.11 R)
• M69: 21,594,153 km (0.119 R)
• M70: 21,665,362 km (0.059 R)
• M71: 21,950,795 km (0.12 R)
• M72: 22,022,303 km (0.082 R)
• M73: 22,525,251 km (0.027 R)
• M74: 22,778,221 km (0.079 R)
• M75: 23,323,505 km (0.102 R)
• M76: 23,983,381 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 12.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.12 AU - 10.66 AU

Year: 9448 Days

Day: 5.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,999,941 km

• M1: 171,290 km (0.118 R)
• M2: 253,419 km (0.1 R)
• M3: 338,540 km (0.112 R)
• M4: 1,033,721 km (0.109 R)
• M5: 1,158,336 km (0.11 R)
• M6: 1,750,744 km (0.117 R)
• M7: 2,621,703 km (0.104 R)
• M8: 3,474,261 km (0.091 R)
• M9: 4,001,893 km (0.109 R)
• M10: 4,116,185 km (0.12 R)
• M11: 4,202,803 km (0.078 R)
• M12: 4,377,533 km (0.113 R)
• M13: 5,350,667 km (0.106 R)
• M14: 5,604,235 km (0.027 R)
• M15: 5,926,768 km (0.065 R)
• M16: 6,422,087 km (0.072 R)
• M17: 6,624,044 km (0.075 R)
• M18: 6,930,869 km (0.112 R)
• M19: 7,347,200 km (0.107 R)
• M20: 8,240,898 km (0.027 R)
• M21: 8,460,508 km (0.09 R)
• M22: 8,942,961 km (0.101 R)
• M23: 9,244,400 km (0.041 R)
• M24: 9,396,392 km (0.075 R)
• M25: 9,702,768 km (0.118 R)
• M26: 10,207,811 km (0.115 R)
• M27: 10,404,233 km (0.073 R)
• M28: 11,243,477 km (0.106 R)
• M29: 11,609,692 km (0.12 R)
• M30: 11,732,811 km (0.101 R)
• M31: 12,187,439 km (0.051 R)
• M32: 12,479,754 km (0.111 R)
• M33: 12,605,715 km (0.104 R)
• M34: 13,413,693 km (0.095 R)
• M35: 13,585,880 km (0.111 R)
• M36: 13,802,199 km (0.117 R)
• M37: 13,932,648 km (0.116 R)
• M38: 14,194,594 km (0.054 R)
• M39: 14,634,711 km (0.091 R)
• M40: 15,709,422 km (0.074 R)
• M41: 16,809,565 km (0.109 R)
• M42: 16,995,365 km (0.091 R)
• M43: 17,228,588 km (0.097 R)
• M44: 17,556,806 km (0.063 R)
• M45: 19,471,958 km (0.07 R)
• M46: 20,355,184 km (0.054 R)
• M47: 21,603,728 km (0.096 R)
• M48: 23,082,802 km (0.111 R)
• M49: 23,289,397 km (0.065 R)
• M50: 23,860,711 km (0.076 R)
• M51: 24,121,909 km (0.101 R)
• M52: 25,070,060 km (0.074 R)
• M53: 26,191,745 km (0.068 R)
• M54: 26,353,311 km (0.107 R)
• M55: 26,461,171 km (0.096 R)
• M56: 26,948,560 km (0.079 R)
• M57: 27,166,076 km (0.11 R)
• M58: 27,767,459 km (0.108 R)
• M59: 28,207,576 km (0.112 R)
• M60: 28,927,591 km (0.112 R)
• M61: 30,669,059 km (0.068 R)
• M62: 31,638,454 km (0.097 R)
• M63: 32,098,018 km (0.117 R)
• M64: 32,907,792 km (0.049 R)
• M65: 33,024,029 km (0.101 R)
• M66: 34,488,293 km (0.084 R)
• M67: 34,665,567 km (0.096 R)
• M68: 35,020,712 km (0.053 R)
• M69: 36,273,445 km (0.103 R)
• M70: 36,633,975 km (0.095 R)
• M71: 37,358,777 km (0.092 R)
• M72: 37,480,101 km (0.115 R)
• M73: 38,027,330 km (0.102 R)
• M74: 38,945,412 km (0.12 R)
• M75: 40,118,708 km (0.098 R)
• M76: 41,931,984 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 4.7

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.32 AU - 17.36 AU

Year: 24633 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,999,941 km

• M1: 158,275 km (0.102 R)
• M2: 452,982 km (0.093 R)
• M3: 534,513 km (0.114 R)
• M4: 832,213 km (0.055 R)
• M5: 1,064,838 km (0.07 R)
• M6: 1,146,817 km (0.07 R)
• M7: 1,346,082 km (0.045 R)
• M8: 1,841,699 km (0.072 R)
• M9: 2,040,964 km (0.049 R)
• M10: 2,423,934 km (0.116 R)
• M11: 2,829,045 km (0.104 R)
• M12: 3,294,594 km (0.036 R)
• M13: 3,334,387 km (0.113 R)
• M14: 3,909,292 km (0.086 R)
• M15: 4,251,571 km (0.083 R)
• M16: 5,010,182 km (0.105 R)
• M17: 5,102,035 km (0.109 R)
• M18: 5,241,161 km (0.075 R)
• M19: 5,334,510 km (0.108 R)
• M20: 5,761,463 km (0.032 R)
• M21: 5,906,274 km (0.11 R)
• M22: 6,003,512 km (0.117 R)
• M23: 7,314,438 km (0.092 R)
• M24: 7,788,215 km (0.116 R)
• M25: 9,324,286 km (0.107 R)
• M26: 9,779,811 km (0.1 R)
• M27: 10,010,342 km (0.111 R)
• M28: 10,301,160 km (0.076 R)
• M29: 10,359,653 km (0.058 R)
• M30: 10,771,944 km (0.077 R)
• M31: 10,831,335 km (0.042 R)
• M32: 12,164,401 km (0.088 R)
• M33: 12,412,285 km (0.057 R)
• M34: 12,474,518 km (0.107 R)
• M35: 12,536,900 km (0.07 R)
• M36: 13,484,453 km (0.104 R)
• M37: 14,323,996 km (0.06 R)
• M38: 14,651,466 km (0.12 R)
• M39: 15,047,601 km (0.053 R)
• M40: 15,918,111 km (0.119 R)
• M41: 16,667,297 km (0.106 R)
• M42: 18,554,325 km (0.065 R)
• M43: 18,911,265 km (0.036 R)
• M44: 19,414,512 km (0.113 R)
• M45: 19,995,251 km (0.033 R)
• M46: 21,247,984 km (0.088 R)
• M47: 21,846,226 km (0.028 R)
• M48: 22,906,426 km (0.096 R)
• M49: 22,982,870 km (0.101 R)
• M50: 25,867,566 km (0.096 R)
• M51: 26,186,210 km (0.091 R)
• M52: 26,746,902 km (0.031 R)
• M53: 28,946,440 km (0.065 R)
• M54: 29,277,201 km (0.095 R)
• M55: 29,360,228 km (0.101 R)
• M56: 30,026,088 km (0.076 R)
• M57: 30,360,888 km (0.116 R)
• M58: 30,444,812 km (0.061 R)
• M59: 31,457,590 km (0.083 R)
• M60: 31,627,533 km (0.097 R)
• M61: 33,170,037 km (0.106 R)
• M62: 33,342,972 km (0.036 R)
• M63: 34,824,739 km (0.082 R)
• M64: 35,529,494 km (0.109 R)
• M65: 35,883,592 km (0.075 R)
• M66: 39,397,048 km (0.067 R)
• M67: 40,684,787 km (0.096 R)
• M68: 42,079,637 km (0.114 R)
• M69: 43,112,610 km (0.05 R)
• M70: 43,301,253 km (0.04 R)
• M71: 44,343,950 km (0.086 R)
• M72: 44,534,538 km (0.115 R)
• M73: 45,011,905 km (0.09 R)
• M74: 45,395,025 km (0.094 R)
• M75: 45,490,917 km (0.112 R)
• M76: 47,132,455 km (0.072 R)
• M77: 47,618,947 km (0.059 R)
• M78: 48,498,732 km (0.086 R)
• M79: 50,871,055 km (0.108 R)
• M80: 52,775,735 km (0.104 R)
• M81: 53,382,055 km (0.041 R)
• M82: 55,522,352 km (0.12 R)
• M83: 55,830,374 km (0.094 R)
• M84: 57,586,653 km (0.096 R)
• M85: 60,729,854 km (0.076 R)
• M86: 61,577,326 km (0.048 R)
• M87: 64,574,519 km (0.084 R)
• M88: 65,114,717 km (0.06 R)
• M89: 66,417,266 km (0.074 R)
• M90: 68,717,333 km (0.101 R)
• M91: 71,712,731 km (0.048 R)
• M92: 72,048,130 km (0.098 R)
• M93: 72,496,175 km (0.111 R)
• M94: 72,608,374 km (0.104 R)
• M95: 74,410,729 km (0.053 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit