🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.13 AU - 1.49 AU

Year: 540 Days

Day: 29.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.63 AU - 3.07 AU

Year: 1732 Days

Day: 17.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,120,914 km

• M1: 681,119 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.99 AU - 3.09 AU

Year: 1908 Days

Day: 39.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 9.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.32 AU - 8.54 AU

Year: 6566 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 107,120,914 km

• M1: 192,084 km (0.065 R)
• M2: 258,954 km (0.084 R)
• M3: 346,618 km (0.079 R)
• M4: 635,791 km (0.113 R)
• M5: 797,057 km (0.108 R)
• M6: 872,156 km (0.117 R)
• M7: 1,041,500 km (0.081 R)
• M8: 1,209,798 km (0.094 R)
• M9: 1,505,852 km (0.078 R)
• M10: 1,711,250 km (0.062 R)
• M11: 2,413,462 km (0.092 R)
• M12: 2,573,682 km (0.072 R)
• M13: 3,023,672 km (0.063 R)
• M14: 3,109,691 km (0.108 R)
• M15: 3,372,834 km (0.034 R)
• M16: 3,552,351 km (0.107 R)
• M17: 3,698,359 km (0.117 R)
• M18: 3,809,061 km (0.119 R)
• M19: 3,902,260 km (0.117 R)
• M20: 3,996,208 km (0.096 R)
• M21: 4,090,903 km (0.12 R)
• M22: 4,615,094 km (0.094 R)
• M23: 5,099,043 km (0.118 R)
• M24: 6,006,355 km (0.044 R)
• M25: 6,246,459 km (0.056 R)
• M26: 6,467,565 km (0.11 R)
• M27: 6,668,624 km (0.09 R)
• M28: 6,736,243 km (0.109 R)
• M29: 6,803,861 km (0.102 R)
• M30: 7,354,082 km (0.052 R)
• M31: 7,728,974 km (0.083 R)
• M32: 7,823,520 km (0.085 R)
• M33: 7,894,878 km (0.082 R)
• M34: 8,014,108 km (0.116 R)
• M35: 8,351,301 km (0.111 R)
• M36: 8,497,159 km (0.119 R)
• M37: 8,766,884 km (0.081 R)
• M38: 9,516,818 km (0.082 R)
• M39: 10,706,420 km (0.078 R)
• M40: 11,104,351 km (0.071 R)
• M41: 11,399,358 km (0.067 R)
• M42: 11,588,449 km (0.117 R)
• M43: 11,751,212 km (0.119 R)
• M44: 12,216,910 km (0.097 R)
• M45: 12,382,665 km (0.077 R)
• M46: 13,137,984 km (0.12 R)
• M47: 13,279,504 km (0.082 R)
• M48: 13,649,908 km (0.112 R)
• M49: 14,197,287 km (0.083 R)
• M50: 14,342,397 km (0.074 R)
• M51: 14,459,083 km (0.103 R)
• M52: 14,928,372 km (0.039 R)
• M53: 15,016,933 km (0.09 R)
• M54: 15,105,645 km (0.113 R)
• M55: 15,224,276 km (0.114 R)
• M56: 15,343,206 km (0.088 R)
• M57: 15,581,965 km (0.09 R)
• M58: 15,851,989 km (0.113 R)
• M59: 16,153,877 km (0.115 R)
• M60: 16,275,201 km (0.079 R)
• M61: 16,610,300 km (0.034 R)
• M62: 16,763,339 km (0.09 R)
• M63: 17,256,414 km (0.08 R)
• M64: 18,067,683 km (0.051 R)
• M65: 18,162,229 km (0.076 R)
• M66: 19,243,672 km (0.109 R)
• M67: 19,533,443 km (0.101 R)
• M68: 19,987,173 km (0.069 R)
• M69: 21,368,859 km (0.12 R)
• M70: 21,435,430 km (0.112 R)
• M71: 21,635,592 km (0.099 R)
• M72: 22,037,711 km (0.09 R)
• M73: 22,713,295 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 9.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.98 AU - 12.74 AU

Year: 15639 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,120,914 km

• M1: 144,362 km (0.105 R)
• M2: 515,813 km (0.102 R)
• M3: 754,272 km (0.086 R)
• M4: 841,488 km (0.088 R)
• M5: 1,124,826 km (0.048 R)
• M6: 1,277,715 km (0.07 R)
• M7: 1,492,538 km (0.093 R)
• M8: 1,719,029 km (0.094 R)
• M9: 2,017,776 km (0.028 R)
• M10: 2,110,676 km (0.115 R)
• M11: 2,563,060 km (0.057 R)
• M12: 2,974,754 km (0.111 R)
• M13: 3,080,968 km (0.09 R)
• M14: 3,188,529 km (0.074 R)
• M15: 3,260,785 km (0.109 R)
• M16: 3,936,668 km (0.037 R)
• M17: 4,290,766 km (0.052 R)
• M18: 4,737,316 km (0.079 R)
• M19: 4,945,257 km (0.096 R)
• M20: 5,029,331 km (0.045 R)
• M21: 5,413,498 km (0.102 R)
• M22: 6,621,800 km (0.079 R)
• M23: 6,714,700 km (0.086 R)
• M24: 7,090,041 km (0.057 R)
• M25: 7,861,219 km (0.08 R)
• M26: 8,207,089 km (0.118 R)
• M27: 8,964,802 km (0.073 R)
• M28: 9,067,426 km (0.108 R)
• M29: 9,534,620 km (0.065 R)
• M30: 9,639,488 km (0.093 R)
• M31: 10,763,716 km (0.098 R)
• M32: 12,212,422 km (0.067 R)
• M33: 13,309,274 km (0.114 R)
• M34: 13,603,234 km (0.075 R)
• M35: 15,104,598 km (0.058 R)
• M36: 15,596,027 km (0.096 R)
• M37: 15,719,744 km (0.102 R)
• M38: 18,131,262 km (0.115 R)
• M39: 19,379,806 km (0.096 R)
• M40: 19,579,369 km (0.055 R)
• M41: 20,182,398 km (0.096 R)
• M42: 20,384,804 km (0.06 R)
• M43: 20,791,561 km (0.054 R)
• M44: 21,889,460 km (0.08 R)
• M45: 22,375,653 km (0.074 R)
• M46: 22,585,090 km (0.07 R)
• M47: 22,935,747 km (0.05 R)
• M48: 24,571,450 km (0.087 R)
• M49: 25,585,425 km (0.117 R)
• M50: 25,731,432 km (0.06 R)
• M51: 26,983,267 km (0.103 R)
• M52: 27,579,265 km (0.113 R)
• M53: 28,632,733 km (0.114 R)
• M54: 28,936,118 km (0.095 R)
• M55: 29,316,844 km (0.06 R)
• M56: 30,314,662 km (0.089 R)
• M57: 30,469,047 km (0.067 R)
• M58: 32,028,306 km (0.111 R)
• M59: 33,294,203 km (0.047 R)
• M60: 34,818,755 km (0.073 R)
• M61: 36,038,277 km (0.119 R)
• M62: 36,365,896 km (0.111 R)
• M63: 36,530,005 km (0.107 R)
• M64: 36,612,284 km (0.106 R)
• M65: 37,520,193 km (0.097 R)
• M66: 39,526,899 km (0.094 R)
• M67: 41,654,031 km (0.1 R)
• M68: 42,515,266 km (0.104 R)
• M69: 43,034,819 km (0.103 R)
• M70: 43,992,844 km (0.075 R)
• M71: 44,606,046 km (0.066 R)
• M72: 48,887,088 km (0.117 R)
• M73: 49,068,251 km (0.106 R)
• M74: 49,431,325 km (0.094 R)
• M75: 51,905,375 km (0.119 R)
• M76: 54,138,123 km (0.116 R)
• M77: 54,513,314 km (0.12 R)
• M78: 56,022,607 km (0.07 R)
• M79: 61,412,469 km (0.083 R)
• M80: 62,195,764 km (0.044 R)
• M81: 62,490,322 km (0.086 R)
• M82: 62,982,499 km (0.078 R)
• M83: 63,574,607 km (0.081 R)
• M84: 64,466,360 km (0.07 R)
• M85: 64,963,474 km (0.081 R)
• M86: 66,262,133 km (0.06 R)
• M87: 66,462,744 km (0.094 R)
• M88: 67,065,623 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.7

Radius: 5.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.82 AU - 16.06 AU

Year: 19748 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,120,914 km

• M1: 208,988 km (0.087 R)
• M2: 316,100 km (0.067 R)
• M3: 562,937 km (0.119 R)
• M4: 788,231 km (0.043 R)
• M5: 1,231,041 km (0.068 R)
• M6: 1,287,589 km (0.068 R)
• M7: 1,803,253 km (0.092 R)
• M8: 2,236,488 km (0.047 R)
• M9: 2,482,876 km (0.025 R)
• M10: 2,700,990 km (0.114 R)
• M11: 2,775,041 km (0.092 R)
• M12: 2,887,538 km (0.059 R)
• M13: 3,593,042 km (0.096 R)
• M14: 4,134,436 km (0.094 R)
• M15: 4,262,941 km (0.042 R)
• M16: 4,880,182 km (0.11 R)
• M17: 4,925,360 km (0.109 R)
• M18: 6,098,806 km (0.091 R)
• M19: 6,893,171 km (0.108 R)
• M20: 7,825,016 km (0.059 R)
• M21: 9,016,862 km (0.105 R)
• M22: 9,576,956 km (0.106 R)
• M23: 9,804,196 km (0.094 R)
• M24: 10,789,597 km (0.098 R)
• M25: 10,966,870 km (0.103 R)
• M26: 11,685,090 km (0.107 R)
• M27: 11,988,923 km (0.101 R)
• M28: 12,853,150 km (0.104 R)
• M29: 12,978,363 km (0.114 R)
• M30: 13,419,378 km (0.111 R)
• M31: 14,122,338 km (0.076 R)
• M32: 14,380,993 km (0.106 R)
• M33: 15,564,013 km (0.08 R)
• M34: 16,505,582 km (0.095 R)
• M35: 17,189,394 km (0.041 R)
• M36: 18,443,323 km (0.097 R)
• M37: 19,081,358 km (0.1 R)
• M38: 19,438,897 km (0.096 R)
• M39: 20,451,675 km (0.065 R)
• M40: 21,185,751 km (0.077 R)
• M41: 21,779,056 km (0.102 R)
• M42: 22,302,799 km (0.109 R)
• M43: 22,603,789 km (0.082 R)
• M44: 22,679,336 km (0.081 R)
• M45: 23,133,964 km (0.095 R)
• M46: 23,438,845 km (0.087 R)
• M47: 24,593,591 km (0.086 R)
• M48: 25,373,744 km (0.111 R)
• M49: 25,530,672 km (0.1 R)
• M50: 26,320,549 km (0.109 R)
• M51: 26,878,249 km (0.098 R)
• M52: 26,958,135 km (0.071 R)
• M53: 27,278,873 km (0.09 R)
• M54: 29,147,500 km (0.099 R)
• M55: 29,476,615 km (0.078 R)
• M56: 29,559,043 km (0.082 R)
• M57: 30,055,559 km (0.102 R)
• M58: 30,138,585 km (0.115 R)
• M59: 30,221,762 km (0.12 R)
• M60: 31,646,083 km (0.115 R)
• M61: 32,153,968 km (0.107 R)
• M62: 32,494,004 km (0.104 R)
• M63: 33,607,610 km (0.088 R)
• M64: 34,646,568 km (0.094 R)
• M65: 35,960,037 km (0.087 R)
• M66: 38,275,064 km (0.106 R)
• M67: 38,364,972 km (0.107 R)
• M68: 38,455,030 km (0.077 R)
• M69: 39,450,454 km (0.113 R)
• M70: 39,996,936 km (0.119 R)
• M71: 41,466,585 km (0.065 R)
• M72: 42,766,890 km (0.054 R)
• M73: 49,270,059 km (0.076 R)
• M74: 49,466,032 km (0.12 R)
• M75: 50,153,584 km (0.057 R)
• M76: 50,547,924 km (0.074 R)
• M77: 51,339,745 km (0.038 R)
• M78: 51,439,078 km (0.084 R)
• M79: 51,637,744 km (0.096 R)
• M80: 51,836,709 km (0.11 R)
• M81: 52,035,974 km (0.093 R)
• M82: 53,638,915 km (0.047 R)
• M83: 54,345,316 km (0.082 R)
• M84: 55,971,445 km (0.03 R)
• M85: 57,819,876 km (0.073 R)
• M86: 58,233,365 km (0.057 R)
• M87: 59,792,623 km (0.093 R)
• M88: 63,483,951 km (0.11 R)
• M89: 64,980,977 km (0.118 R)
• M90: 65,518,482 km (0.059 R)
• M91: 68,337,055 km (0.08 R)
• M92: 68,993,192 km (0.069 R)
• M93: 69,761,077 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 6.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.18 AU - 20.88 AU

Year: 27553 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,120,914 km

• M1: 262,694 km (0.086 R)
• M2: 525,089 km (0.055 R)
• M3: 666,309 km (0.067 R)
• M4: 1,199,625 km (0.102 R)
• M5: 1,555,967 km (0.101 R)
• M6: 1,775,876 km (0.095 R)
• M7: 1,851,423 km (0.088 R)
• M8: 1,928,017 km (0.063 R)
• M9: 2,212,702 km (0.09 R)
• M10: 2,612,876 km (0.106 R)
• M11: 2,909,679 km (0.111 R)
• M12: 3,707,933 km (0.073 R)
• M13: 4,141,168 km (0.061 R)
• M14: 4,528,178 km (0.092 R)
• M15: 5,960,278 km (0.107 R)
• M16: 6,119,899 km (0.113 R)
• M17: 6,962,584 km (0.09 R)
• M18: 8,091,300 km (0.068 R)
• M19: 8,293,407 km (0.09 R)
• M20: 8,728,288 km (0.087 R)
• M21: 8,857,540 km (0.056 R)
• M22: 9,013,571 km (0.106 R)
• M23: 9,566,933 km (0.092 R)
• M24: 9,780,559 km (0.097 R)
• M25: 11,039,575 km (0.11 R)
• M26: 11,376,320 km (0.109 R)
• M27: 12,874,243 km (0.073 R)
• M28: 13,496,570 km (0.104 R)
• M29: 15,296,831 km (0.118 R)
• M30: 16,082,070 km (0.078 R)
• M31: 17,041,591 km (0.064 R)
• M32: 17,658,981 km (0.111 R)
• M33: 17,921,077 km (0.115 R)
• M34: 18,349,675 km (0.079 R)
• M35: 18,615,211 km (0.04 R)
• M36: 20,991,723 km (0.062 R)
• M37: 21,130,400 km (0.075 R)
• M38: 22,462,868 km (0.101 R)
• M39: 23,605,946 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 7.3

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.98 AU - 22.62 AU

Year: 28174 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,120,914 km

• M1: 214,224 km (0.054 R)
• M2: 307,424 km (0.112 R)
• M3: 371,152 km (0.087 R)
• M4: 1,045,091 km (0.063 R)
• M5: 1,396,646 km (0.11 R)
• M6: 1,624,633 km (0.093 R)
• M7: 2,743,176 km (0.066 R)
• M8: 2,884,845 km (0.092 R)
• M9: 3,126,296 km (0.088 R)
• M10: 3,836,886 km (0.113 R)
• M11: 3,889,545 km (0.1 R)
• M12: 3,942,353 km (0.062 R)
• M13: 4,764,243 km (0.099 R)
• M14: 5,697,435 km (0.1 R)
• M15: 6,496,138 km (0.052 R)
• M16: 7,264,323 km (0.088 R)
• M17: 7,329,548 km (0.067 R)
• M18: 7,725,533 km (0.108 R)
• M19: 7,792,254 km (0.098 R)
• M20: 9,095,251 km (0.059 R)
• M21: 9,378,141 km (0.113 R)
• M22: 9,592,215 km (0.093 R)
• M23: 10,244,013 km (0.094 R)
• M24: 10,317,316 km (0.113 R)
• M25: 11,210,565 km (0.107 R)
• M26: 13,469,493 km (0.117 R)
• M27: 13,630,460 km (0.11 R)
• M28: 13,872,959 km (0.074 R)
• M29: 14,198,484 km (0.056 R)
• M30: 17,065,676 km (0.117 R)
• M31: 17,765,645 km (0.049 R)
• M32: 18,564,198 km (0.117 R)
• M33: 19,193,556 km (0.077 R)
• M34: 19,647,287 km (0.095 R)
• M35: 20,750,571 km (0.118 R)
• M36: 22,062,993 km (0.114 R)
• M37: 22,825,045 km (0.088 R)
• M38: 23,209,362 km (0.066 R)
• M39: 23,498,834 km (0.091 R)
• M40: 23,692,563 km (0.06 R)
• M41: 24,081,667 km (0.1 R)
• M42: 24,964,743 km (0.108 R)
• M43: 25,958,223 km (0.083 R)
• M44: 27,472,751 km (0.06 R)
• M45: 27,983,927 km (0.107 R)
• M46: 28,808,212 km (0.078 R)
• M47: 28,911,883 km (0.119 R)
• M48: 29,849,862 km (0.052 R)
• M49: 30,270,082 km (0.077 R)
• M50: 31,755,888 km (0.067 R)
• M51: 31,970,112 km (0.055 R)
• M52: 32,184,785 km (0.088 R)
• M53: 34,357,694 km (0.102 R)
• M54: 35,240,022 km (0.109 R)
• M55: 36,018,231 km (0.096 R)
• M56: 37,931,587 km (0.1 R)
• M57: 38,045,282 km (0.091 R)
• M58: 41,973,722 km (0.12 R)
• M59: 44,703,434 km (0.071 R)
• M60: 47,857,556 km (0.078 R)
• M61: 51,710,898 km (0.085 R)
• M62: 53,102,008 km (0.11 R)
• M63: 54,121,368 km (0.115 R)
• M64: 55,147,310 km (0.054 R)
• M65: 58,132,237 km (0.098 R)
• M66: 58,788,074 km (0.088 R)
• M67: 59,051,067 km (0.049 R)
• M68: 59,314,509 km (0.084 R)
• M69: 59,842,589 km (0.053 R)
• M70: 60,637,403 km (0.047 R)
• M71: 61,970,020 km (0.119 R)
• M72: 62,505,880 km (0.084 R)
• M73: 65,071,483 km (0.116 R)
• M74: 65,616,020 km (0.089 R)
• M75: 66,298,934 km (0.12 R)
• M76: 70,026,464 km (0.082 R)
• M77: 73,396,455 km (0.079 R)
• M78: 76,531,727 km (0.096 R)
• M79: 76,675,341 km (0.12 R)
• M80: 76,962,719 km (0.065 R)
• M81: 78,115,819 km (0.087 R)
• M82: 80,001,650 km (0.059 R)
• M83: 81,316,017 km (0.097 R)
• M84: 82,637,565 km (0.089 R)
• M85: 83,079,626 km (0.081 R)
• M86: 83,374,783 km (0.104 R)
• M87: 83,522,436 km (0.105 R)
• M88: 85,153,053 km (0.067 R)
• M89: 87,093,636 km (0.046 R)
• M90: 89,955,892 km (0.118 R)
• M91: 90,258,978 km (0.064 R)
• M92: 91,627,050 km (0.082 R)
• M93: 92,542,888 km (0.054 R)
• M94: 96,391,593 km (0.082 R)
• M95: 97,478,571 km (0.106 R)
• M96: 97,634,153 km (0.084 R)
• M97: 98,101,496 km (0.097 R)
• M98: 102,340,801 km (0.119 R)
• M99: 104,244,135 km (0.096 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit