🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.9 AU

Year: 220 Days

Day: 41.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 238 Days

Day: 14.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.52 AU - 3.22 AU

Year: 1750 Days

Day: 41.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.38 AU - 4.52 AU

Year: 2825 Days

Day: 17.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.5 AU - 5.62 AU

Year: 4096 Days

Day: 5.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,860,677 km

• M1: 180,265 km (0.056 R)
• M2: 311,313 km (0.106 R)
• M3: 551,867 km (0.114 R)
• M4: 873,502 km (0.112 R)
• M5: 934,538 km (0.108 R)
• M6: 1,221,766 km (0.117 R)
• M7: 1,333,067 km (0.089 R)
• M8: 1,641,837 km (0.12 R)
• M9: 1,892,263 km (0.045 R)
• M10: 1,956,890 km (0.119 R)
• M11: 2,256,684 km (0.069 R)
• M12: 2,359,906 km (0.051 R)
• M13: 2,464,775 km (0.083 R)
• M14: 2,899,805 km (0.12 R)
• M15: 3,069,300 km (0.11 R)
• M16: 3,261,383 km (0.075 R)
• M17: 3,536,942 km (0.048 R)
• M18: 3,597,081 km (0.079 R)
• M19: 4,195,173 km (0.095 R)
• M20: 4,824,232 km (0.072 R)
• M21: 5,298,158 km (0.12 R)
• M22: 5,459,425 km (0.097 R)
• M23: 5,599,000 km (0.056 R)
• M24: 5,905,526 km (0.058 R)
• M25: 5,977,033 km (0.119 R)
• M26: 6,534,884 km (0.085 R)
• M27: 6,832,584 km (0.099 R)
• M28: 7,185,635 km (0.094 R)
• M29: 7,338,673 km (0.093 R)
• M30: 7,518,639 km (0.074 R)
• M31: 7,883,060 km (0.085 R)
• M32: 8,146,950 km (0.065 R)
• M33: 8,226,686 km (0.093 R)
• M34: 8,901,223 km (0.091 R)
• M35: 9,231,236 km (0.096 R)
• M36: 9,397,738 km (0.088 R)
• M37: 9,790,283 km (0.101 R)
• M38: 9,988,650 km (0.103 R)
• M39: 10,331,678 km (0.107 R)
• M40: 10,765,811 km (0.098 R)
• M41: 10,882,647 km (0.079 R)
• M42: 11,383,800 km (0.113 R)
• M43: 11,802,075 km (0.09 R)
• M44: 11,892,432 km (0.096 R)
• M45: 12,469,731 km (0.119 R)
• M46: 13,087,420 km (0.117 R)
• M47: 13,368,515 km (0.077 R)
• M48: 13,494,177 km (0.097 R)
• M49: 13,683,268 km (0.073 R)
• M50: 13,841,543 km (0.104 R)
• M51: 14,128,023 km (0.038 R)
• M52: 14,384,284 km (0.042 R)
• M53: 14,642,191 km (0.11 R)
• M54: 15,326,302 km (0.109 R)
• M55: 15,490,710 km (0.117 R)
• M56: 15,788,110 km (0.084 R)
• M57: 15,954,314 km (0.072 R)
• M58: 16,020,885 km (0.087 R)
• M59: 16,087,456 km (0.098 R)
• M60: 16,996,712 km (0.036 R)
• M61: 17,474,826 km (0.032 R)
• M62: 18,165,370 km (0.069 R)
• M63: 18,584,095 km (0.06 R)
• M64: 19,359,760 km (0.053 R)
• M65: 20,218,152 km (0.059 R)
• M66: 20,290,258 km (0.118 R)
• M67: 20,906,452 km (0.12 R)
• M68: 21,639,332 km (0.098 R)
• M69: 22,083,039 km (0.081 R)
• M70: 22,791,834 km (0.111 R)
• M71: 22,979,579 km (0.114 R)
• M72: 23,621,803 km (0.091 R)
• M73: 23,811,792 km (0.087 R)
• M74: 25,389,003 km (0.049 R)
• M75: 25,544,734 km (0.096 R)
• M76: 25,778,855 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 10.4

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.33 AU - 9.93 AU

Year: 8343 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,860,677 km

• M1: 173,833 km (0.079 R)
• M2: 596,896 km (0.108 R)
• M3: 687,253 km (0.044 R)
• M4: 866,172 km (0.074 R)
• M5: 1,250,638 km (0.029 R)
• M6: 1,599,052 km (0.112 R)
• M7: 1,729,351 km (0.114 R)
• M8: 1,863,241 km (0.101 R)
• M9: 1,931,608 km (0.092 R)
• M10: 2,118,007 km (0.086 R)
• M11: 2,408,675 km (0.116 R)
• M12: 2,660,897 km (0.052 R)
• M13: 2,948,275 km (0.107 R)
• M14: 3,724,837 km (0.104 R)
• M15: 4,592,804 km (0.12 R)
• M16: 5,587,480 km (0.092 R)
• M17: 5,753,983 km (0.115 R)
• M18: 6,057,966 km (0.104 R)
• M19: 6,965,576 km (0.11 R)
• M20: 7,362,310 km (0.098 R)
• M21: 7,915,223 km (0.12 R)
• M22: 8,215,616 km (0.076 R)
• M23: 8,291,312 km (0.051 R)
• M24: 8,750,428 km (0.082 R)
• M25: 9,893,805 km (0.093 R)
• M26: 10,055,221 km (0.081 R)
• M27: 10,339,756 km (0.047 R)
• M28: 11,167,331 km (0.115 R)
• M29: 11,844,711 km (0.08 R)
• M30: 12,231,720 km (0.039 R)
• M31: 12,448,488 km (0.12 R)
• M32: 12,535,404 km (0.099 R)
• M33: 13,372,703 km (0.089 R)
• M34: 15,426,682 km (0.101 R)
• M35: 15,567,154 km (0.066 R)
• M36: 17,870,962 km (0.076 R)
• M37: 18,314,669 km (0.088 R)
• M38: 18,762,116 km (0.112 R)
• M39: 18,862,048 km (0.085 R)
• M40: 19,972,662 km (0.089 R)
• M41: 20,176,863 km (0.109 R)
• M42: 20,433,124 km (0.083 R)
• M43: 20,587,360 km (0.065 R)
• M44: 23,054,378 km (0.117 R)
• M45: 23,537,430 km (0.118 R)
• M46: 23,861,309 km (0.057 R)
• M47: 24,078,076 km (0.097 R)
• M48: 24,841,774 km (0.099 R)
• M49: 25,006,481 km (0.042 R)
• M50: 26,002,204 km (0.037 R)
• M51: 26,225,255 km (0.08 R)
• M52: 27,463,327 km (0.103 R)
• M53: 28,835,588 km (0.072 R)
• M54: 29,066,417 km (0.12 R)
• M55: 29,355,889 km (0.118 R)
• M56: 30,054,511 km (0.069 R)
• M57: 30,171,497 km (0.065 R)
• M58: 30,288,632 km (0.107 R)
• M59: 31,408,821 km (0.097 R)
• M60: 33,993,723 km (0.101 R)
• M61: 34,359,938 km (0.078 R)
• M62: 35,034,475 km (0.078 R)
• M63: 35,157,594 km (0.096 R)
• M64: 35,280,863 km (0.061 R)
• M65: 35,713,350 km (0.116 R)
• M66: 36,396,713 km (0.093 R)
• M67: 37,021,583 km (0.117 R)
• M68: 38,282,095 km (0.113 R)
• M69: 38,472,384 km (0.097 R)
• M70: 38,599,542 km (0.055 R)
• M71: 38,726,700 km (0.107 R)
• M72: 39,364,585 km (0.101 R)
• M73: 39,620,697 km (0.033 R)
• M74: 40,199,192 km (0.113 R)
• M75: 40,586,351 km (0.085 R)
• M76: 40,780,380 km (0.103 R)
• M77: 41,104,409 km (0.108 R)
• M78: 42,606,222 km (0.104 R)
• M79: 43,860,301 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 13.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.25 AU - 9.45 AU

Year: 8684 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,860,677 km

• M1: 300,243 km (0.073 R)
• M2: 593,305 km (0.074 R)
• M3: 961,914 km (0.045 R)
• M4: 1,192,744 km (0.071 R)
• M5: 1,315,264 km (0.099 R)
• M6: 1,463,815 km (0.118 R)
• M7: 2,291,540 km (0.083 R)
• M8: 2,499,032 km (0.059 R)
• M9: 2,605,097 km (0.06 R)
• M10: 2,877,216 km (0.07 R)
• M11: 3,101,613 km (0.119 R)
• M12: 3,597,829 km (0.048 R)
• M13: 4,088,061 km (0.109 R)
• M14: 4,182,308 km (0.115 R)
• M15: 4,309,167 km (0.107 R)
• M16: 4,534,311 km (0.109 R)
• M17: 4,796,557 km (0.096 R)
• M18: 5,165,166 km (0.106 R)
• M19: 5,267,341 km (0.102 R)
• M20: 5,647,918 km (0.106 R)
• M21: 6,073,225 km (0.107 R)
• M22: 6,181,234 km (0.085 R)
• M23: 7,143,897 km (0.055 R)
• M24: 7,334,484 km (0.115 R)
• M25: 8,633,892 km (0.113 R)
• M26: 8,837,045 km (0.079 R)
• M27: 9,455,782 km (0.098 R)
• M28: 9,791,629 km (0.112 R)
• M29: 9,876,302 km (0.118 R)
• M30: 10,088,731 km (0.114 R)
• M31: 10,910,173 km (0.096 R)
• M32: 11,933,123 km (0.074 R)
• M33: 12,570,859 km (0.105 R)
• M34: 13,927,113 km (0.098 R)
• M35: 14,117,701 km (0.092 R)
• M36: 14,261,315 km (0.115 R)
• M37: 14,840,707 km (0.079 R)
• M38: 14,937,946 km (0.12 R)
• M39: 16,979,209 km (0.079 R)
• M40: 17,234,123 km (0.072 R)
• M41: 17,644,620 km (0.049 R)
• M42: 18,058,258 km (0.092 R)
• M43: 18,948,066 km (0.104 R)
• M44: 19,159,598 km (0.091 R)
• M45: 19,959,498 km (0.104 R)
• M46: 20,336,484 km (0.057 R)
• M47: 20,933,828 km (0.064 R)
• M48: 22,034,570 km (0.086 R)
• M49: 22,424,272 km (0.11 R)
• M50: 22,647,921 km (0.117 R)
• M51: 22,984,965 km (0.081 R)
• M52: 23,210,558 km (0.112 R)
• M53: 24,062,967 km (0.118 R)
• M54: 24,983,592 km (0.117 R)
• M55: 25,390,050 km (0.103 R)
• M56: 25,564,780 km (0.093 R)
• M57: 25,740,109 km (0.114 R)
• M58: 25,857,094 km (0.093 R)
• M59: 27,634,167 km (0.088 R)
• M60: 27,994,250 km (0.05 R)
• M61: 28,114,676 km (0.08 R)
• M62: 28,779,938 km (0.086 R)
• M63: 29,328,064 km (0.079 R)
• M64: 29,818,147 km (0.108 R)
• M65: 30,125,870 km (0.117 R)
• M66: 30,620,440 km (0.104 R)
• M67: 33,069,657 km (0.074 R)
• M68: 34,028,280 km (0.071 R)
• M69: 34,221,111 km (0.081 R)
• M70: 34,543,345 km (0.076 R)
• M71: 34,672,448 km (0.077 R)
• M72: 35,516,030 km (0.088 R)
• M73: 36,563,365 km (0.115 R)
• M74: 37,488,179 km (0.094 R)
• M75: 37,820,436 km (0.056 R)
• M76: 37,953,578 km (0.113 R)
• M77: 38,220,311 km (0.098 R)
• M78: 39,563,401 km (0.041 R)
• M79: 40,104,945 km (0.052 R)
• M80: 41,195,364 km (0.072 R)
• M81: 41,606,908 km (0.088 R)
• M82: 42,226,692 km (0.114 R)
• M83: 43,057,708 km (0.027 R)
• M84: 44,104,145 km (0.098 R)
• M85: 44,736,046 km (0.096 R)
• M86: 45,158,960 km (0.098 R)
• M87: 45,866,707 km (0.044 R)
• M88: 46,222,002 km (0.07 R)
• M89: 48,156,452 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 9.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.96 AU - 11.52 AU

Year: 12667 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,860,677 km

• M1: 117,135 km (0.081 R)
• M2: 208,240 km (0.086 R)
• M3: 296,503 km (0.093 R)
• M4: 804,837 km (0.107 R)
• M5: 891,304 km (0.068 R)
• M6: 1,229,395 km (0.053 R)
• M7: 1,455,138 km (0.039 R)
• M8: 1,605,784 km (0.091 R)
• M9: 1,761,814 km (0.09 R)
• M10: 1,830,330 km (0.099 R)
• M11: 2,537,629 km (0.059 R)
• M12: 2,720,288 km (0.115 R)
• M13: 3,350,394 km (0.096 R)
• M14: 3,696,863 km (0.09 R)
• M15: 3,964,194 km (0.102 R)
• M16: 4,207,141 km (0.06 R)
• M17: 4,612,551 km (0.11 R)
• M18: 5,460,621 km (0.114 R)
• M19: 5,561,450 km (0.107 R)
• M20: 5,937,091 km (0.07 R)
• M21: 6,040,912 km (0.067 R)
• M22: 6,712,606 km (0.114 R)
• M23: 7,112,332 km (0.092 R)
• M24: 7,259,685 km (0.093 R)
• M25: 7,370,837 km (0.119 R)
• M26: 7,482,437 km (0.12 R)
• M27: 7,669,883 km (0.105 R)
• M28: 7,858,975 km (0.099 R)
• M29: 8,203,050 km (0.109 R)
• M30: 8,357,584 km (0.099 R)
• M31: 8,435,226 km (0.113 R)
• M32: 9,104,826 km (0.114 R)
• M33: 9,304,988 km (0.117 R)
• M34: 9,628,418 km (0.091 R)
• M35: 10,161,735 km (0.077 R)
• M36: 11,171,520 km (0.058 R)
• M37: 11,257,090 km (0.115 R)
• M38: 12,257,002 km (0.108 R)
• M39: 13,466,950 km (0.07 R)
• M40: 14,387,575 km (0.108 R)
• M41: 15,518,834 km (0.084 R)
• M42: 15,854,233 km (0.063 R)
• M43: 16,288,964 km (0.088 R)
• M44: 16,580,979 km (0.101 R)
• M45: 16,727,585 km (0.065 R)
• M46: 17,716,277 km (0.112 R)
• M47: 18,419,537 km (0.066 R)
• M48: 18,825,546 km (0.063 R)
• M49: 19,183,234 km (0.12 R)
• M50: 19,388,632 km (0.107 R)
• M51: 21,749,137 km (0.101 R)
• M52: 22,124,478 km (0.038 R)
• M53: 22,610,073 km (0.12 R)
• M54: 23,701,987 km (0.11 R)
• M55: 25,315,550 km (0.102 R)
• M56: 26,163,920 km (0.063 R)
• M57: 27,079,159 km (0.115 R)
• M58: 27,598,563 km (0.047 R)
• M59: 27,714,502 km (0.095 R)
• M60: 28,588,751 km (0.083 R)
• M61: 28,999,846 km (0.049 R)
• M62: 29,353,795 km (0.098 R)
• M63: 29,531,218 km (0.106 R)
• M64: 30,065,881 km (0.12 R)
• M65: 30,304,639 km (0.089 R)
• M66: 30,484,007 km (0.067 R)
• M67: 31,144,781 km (0.088 R)
• M68: 31,205,069 km (0.112 R)
• M69: 32,175,360 km (0.097 R)
• M70: 32,602,911 km (0.103 R)
• M71: 33,217,010 km (0.077 R)
• M72: 33,402,063 km (0.109 R)
• M73: 34,769,088 km (0.093 R)
• M74: 35,333,521 km (0.1 R)
• M75: 35,459,333 km (0.093 R)
• M76: 36,407,933 km (0.093 R)
• M77: 36,789,856 km (0.094 R)
• M78: 36,853,585 km (0.096 R)
• M79: 36,981,192 km (0.083 R)
• M80: 38,136,536 km (0.052 R)
• M81: 38,201,013 km (0.091 R)
• M82: 38,978,324 km (0.087 R)
• M83: 40,285,360 km (0.114 R)
• M84: 40,416,707 km (0.109 R)
• M85: 43,412,853 km (0.091 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit