🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.25 AU

Year: 376 Days

Day: 19.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.27 AU

Year: 387 Days

Day: 12.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,354,747 km

• M1: 168,447 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.38 AU - 3 AU

Year: 1588 Days

Day: 33.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,354,747 km

• M1: 1,496,727 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 14.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.17 AU - 6.75 AU

Year: 5909 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 98,354,747 km

• M1: 194,328 km (0.112 R)
• M2: 294,109 km (0.102 R)
• M3: 805,734 km (0.048 R)
• M4: 1,216,231 km (0.082 R)
• M5: 1,316,461 km (0.049 R)
• M6: 1,562,251 km (0.065 R)
• M7: 1,747,303 km (0.076 R)
• M8: 1,959,732 km (0.025 R)
• M9: 2,059,215 km (0.056 R)
• M10: 2,201,482 km (0.039 R)
• M11: 2,737,043 km (0.105 R)
• M12: 3,218,449 km (0.084 R)
• M13: 3,481,442 km (0.053 R)
• M14: 3,901,812 km (0.073 R)
• M15: 4,391,296 km (0.027 R)
• M16: 4,764,692 km (0.114 R)
• M17: 5,010,182 km (0.07 R)
• M18: 5,259,861 km (0.109 R)
• M19: 5,457,031 km (0.077 R)
• M20: 5,685,467 km (0.057 R)
• M21: 6,092,822 km (0.065 R)
• M22: 6,449,463 km (0.051 R)
• M23: 7,028,557 km (0.115 R)
• M24: 7,277,338 km (0.11 R)
• M25: 7,719,849 km (0.119 R)
• M26: 7,815,741 km (0.106 R)
• M27: 8,301,784 km (0.082 R)
• M28: 8,564,927 km (0.109 R)
• M29: 9,507,992 km (0.089 R)
• M30: 9,957,085 km (0.063 R)
• M31: 10,377,903 km (0.064 R)
• M32: 10,519,423 km (0.114 R)
• M33: 11,638,266 km (0.084 R)
• M34: 12,757,108 km (0.049 R)
• M35: 12,908,800 km (0.065 R)
• M36: 13,329,320 km (0.104 R)
• M37: 13,599,194 km (0.108 R)
• M38: 14,066,239 km (0.119 R)
• M39: 14,301,706 km (0.106 R)
• M40: 14,976,093 km (0.063 R)
• M41: 15,296,981 km (0.119 R)
• M42: 16,520,841 km (0.108 R)
• M43: 16,686,446 km (0.093 R)
• M44: 17,691,444 km (0.106 R)
• M45: 18,543,853 km (0.099 R)
• M46: 19,105,144 km (0.05 R)
• M47: 19,979,693 km (0.053 R)
• M48: 20,644,057 km (0.107 R)
• M49: 21,813,015 km (0.103 R)
• M50: 26,311,872 km (0.077 R)
• M51: 26,408,662 km (0.085 R)
• M52: 26,553,921 km (0.119 R)
• M53: 27,088,883 km (0.078 R)
• M54: 30,018,608 km (0.065 R)
• M55: 30,271,578 km (0.102 R)
• M56: 30,576,010 km (0.028 R)
• M57: 30,728,599 km (0.115 R)
• M58: 30,830,476 km (0.102 R)
• M59: 31,290,190 km (0.085 R)
• M60: 31,495,289 km (0.104 R)
• M61: 31,700,836 km (0.063 R)
• M62: 32,061,666 km (0.072 R)
• M63: 33,780,695 km (0.032 R)
• M64: 35,049,734 km (0.106 R)
• M65: 35,209,355 km (0.068 R)
• M66: 35,904,387 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 6.3

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.27 AU - 20.57 AU

Year: 30800 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 123.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,354,747 km

• M1: 87,814 km (0.112 R)
• M2: 168,447 km (0.078 R)
• M3: 2,289,147 km (0.115 R)
• M4: 2,465,971 km (0.045 R)
• M5: 2,975,053 km (0.081 R)
• M6: 5,254,326 km (0.113 R)
• M7: 5,429,056 km (0.109 R)
• M8: 5,784,501 km (0.098 R)
• M9: 6,025,503 km (0.065 R)
• M10: 6,642,594 km (0.095 R)
• M11: 7,022,423 km (0.065 R)
• M12: 7,539,882 km (0.04 R)
• M13: 7,803,175 km (0.097 R)
• M14: 8,069,608 km (0.073 R)
• M15: 8,203,947 km (0.096 R)
• M16: 9,375,149 km (0.093 R)
• M17: 9,445,610 km (0.069 R)
• M18: 10,305,648 km (0.112 R)
• M19: 12,099,326 km (0.063 R)
• M20: 13,031,620 km (0.105 R)
• M21: 14,148,368 km (0.12 R)
• M22: 14,391,764 km (0.088 R)
• M23: 14,800,316 km (0.064 R)
• M24: 15,628,789 km (0.111 R)
• M25: 16,302,428 km (0.107 R)
• M26: 16,557,492 km (0.112 R)
• M27: 16,642,763 km (0.112 R)
• M28: 16,728,183 km (0.12 R)
• M29: 18,291,182 km (0.093 R)
• M30: 19,358,862 km (0.067 R)
• M31: 19,809,750 km (0.112 R)
• M32: 20,446,738 km (0.11 R)
• M33: 20,629,846 km (0.085 R)
• M34: 21,275,510 km (0.108 R)
• M35: 25,089,508 km (0.081 R)
• M36: 25,976,324 km (0.114 R)
• M37: 26,174,691 km (0.112 R)
• M38: 28,492,859 km (0.039 R)
• M39: 29,211,378 km (0.073 R)
• M40: 29,417,673 km (0.037 R)
• M41: 31,402,239 km (0.106 R)
• M42: 32,464,084 km (0.117 R)
• M43: 33,321,879 km (0.043 R)
• M44: 35,059,907 km (0.051 R)
• M45: 36,271,799 km (0.113 R)
• M46: 37,833,900 km (0.099 R)
• M47: 39,645,979 km (0.094 R)
• M48: 42,767,488 km (0.099 R)
• M49: 44,061,510 km (0.051 R)
• M50: 44,772,848 km (0.1 R)
• M51: 45,607,604 km (0.083 R)
• M52: 46,206,893 km (0.086 R)
• M53: 46,327,020 km (0.103 R)
• M54: 47,050,326 km (0.115 R)
• M55: 47,413,400 km (0.076 R)
• M56: 48,997,192 km (0.106 R)
• M57: 49,488,023 km (0.12 R)
• M58: 50,846,072 km (0.095 R)
• M59: 51,094,405 km (0.119 R)
• M60: 53,725,233 km (0.047 R)
• M61: 55,248,289 km (0.067 R)
• M62: 56,271,538 km (0.058 R)
• M63: 56,785,557 km (0.116 R)
• M64: 57,947,633 km (0.082 R)
• M65: 61,084,700 km (0.057 R)
• M66: 63,073,155 km (0.114 R)
• M67: 65,352,428 km (0.079 R)
• M68: 67,385,762 km (0.103 R)
• M69: 68,341,842 km (0.117 R)
• M70: 69,302,261 km (0.112 R)
• M71: 70,682,152 km (0.076 R)
• M72: 71,792,467 km (0.063 R)
• M73: 72,908,617 km (0.118 R)
• M74: 74,311,994 km (0.085 R)
• M75: 76,291,473 km (0.078 R)
• M76: 76,860,244 km (0.038 R)
• M77: 78,431,471 km (0.109 R)
• M78: 78,574,935 km (0.103 R)
• M79: 80,013,468 km (0.119 R)
• M80: 80,880,687 km (0.118 R)
• M81: 81,460,678 km (0.071 R)
• M82: 81,896,457 km (0.072 R)
• M83: 84,087,318 km (0.028 R)
• M84: 85,410,960 km (0.065 R)
• M85: 86,741,633 km (0.118 R)
• M86: 87,335,237 km (0.103 R)
• M87: 88,079,038 km (0.075 R)
• M88: 89,722,969 km (0.059 R)
• M89: 89,873,015 km (0.064 R)
• M90: 95,173,417 km (0.118 R)
• M91: 101,822,744 km (0.094 R)
• M92: 103,076,224 km (0.075 R)
• M93: 105,282,194 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 7.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.29 AU - 23.01 AU

Year: 32552 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,354,747 km

• M1: 330,462 km (0.091 R)
• M2: 577,149 km (0.076 R)
• M3: 695,780 km (0.086 R)
• M4: 848,968 km (0.112 R)
• M5: 1,128,716 km (0.049 R)
• M6: 1,700,778 km (0.094 R)
• M7: 2,275,084 km (0.104 R)
• M8: 2,544,211 km (0.065 R)
• M9: 2,702,486 km (0.093 R)
• M10: 3,112,384 km (0.119 R)
• M11: 3,674,423 km (0.095 R)
• M12: 4,174,229 km (0.1 R)
• M13: 4,646,959 km (0.107 R)
• M14: 4,938,824 km (0.09 R)
• M15: 5,136,742 km (0.082 R)
• M16: 6,648,129 km (0.027 R)
• M17: 6,757,037 km (0.106 R)
• M18: 6,976,945 km (0.083 R)
• M19: 7,087,648 km (0.09 R)
• M20: 7,367,246 km (0.07 R)
• M21: 7,879,469 km (0.113 R)
• M22: 8,110,897 km (0.107 R)
• M23: 8,462,153 km (0.085 R)
• M24: 8,699,116 km (0.099 R)
• M25: 9,668,660 km (0.098 R)
• M26: 10,291,885 km (0.099 R)
• M27: 10,928,124 km (0.1 R)
• M28: 11,446,182 km (0.102 R)
• M29: 11,774,100 km (0.047 R)
• M30: 12,105,161 km (0.115 R)
• M31: 12,439,213 km (0.093 R)
• M32: 13,184,808 km (0.11 R)
• M33: 13,666,813 km (0.04 R)
• M34: 14,365,285 km (0.056 R)
• M35: 14,718,934 km (0.075 R)
• M36: 15,651,827 km (0.087 R)
• M37: 16,382,463 km (0.032 R)
• M38: 16,826,021 km (0.103 R)
• M39: 17,348,715 km (0.088 R)
• M40: 18,333,369 km (0.078 R)
• M41: 19,180,541 km (0.079 R)
• M42: 19,961,891 km (0.119 R)
• M43: 20,673,977 km (0.079 R)
• M44: 20,993,069 km (0.089 R)
• M45: 21,153,289 km (0.104 R)
• M46: 21,717,123 km (0.114 R)
• M47: 21,960,219 km (0.12 R)
• M48: 23,521,124 km (0.117 R)
• M49: 23,937,754 km (0.03 R)
• M50: 25,117,482 km (0.077 R)
• M51: 26,402,229 km (0.101 R)
• M52: 28,946,141 km (0.097 R)
• M53: 30,836,459 km (0.056 R)
• M54: 33,231,821 km (0.085 R)
• M55: 33,418,519 km (0.094 R)
• M56: 33,605,516 km (0.075 R)
• M57: 33,699,164 km (0.027 R)
• M58: 34,168,752 km (0.094 R)
• M59: 34,357,245 km (0.078 R)
• M60: 35,973,052 km (0.102 R)
• M61: 36,164,836 km (0.067 R)
• M62: 37,613,542 km (0.111 R)
• M63: 39,772,389 km (0.092 R)
• M64: 40,069,790 km (0.094 R)
• M65: 41,467,931 km (0.091 R)
• M66: 43,085,234 km (0.06 R)
• M67: 43,390,713 km (0.072 R)
• M68: 46,798,851 km (0.111 R)
• M69: 50,398,924 km (0.032 R)
• M70: 53,430,076 km (0.051 R)
• M71: 54,416,824 km (0.042 R)
• M72: 56,074,817 km (0.077 R)
• M73: 56,742,622 km (0.051 R)
• M74: 58,086,011 km (0.119 R)
• M75: 59,780,207 km (0.061 R)
• M76: 59,893,752 km (0.069 R)
• M77: 60,348,529 km (0.034 R)
• M78: 61,032,790 km (0.043 R)
• M79: 62,639,471 km (0.115 R)
• M80: 63,332,408 km (0.115 R)
• M81: 63,795,713 km (0.106 R)
• M82: 64,958,986 km (0.106 R)
• M83: 66,364,009 km (0.095 R)
• M84: 66,716,761 km (0.078 R)
• M85: 66,834,644 km (0.082 R)
• M86: 73,173,554 km (0.114 R)
• M87: 74,635,126 km (0.114 R)
• M88: 75,492,321 km (0.116 R)
• M89: 75,860,631 km (0.084 R)
• M90: 76,599,047 km (0.041 R)
• M91: 77,339,855 km (0.073 R)
• M92: 77,711,157 km (0.095 R)
• M93: 78,704,188 km (0.038 R)
• M94: 78,952,969 km (0.068 R)
• M95: 80,326,726 km (0.09 R)
• M96: 82,086,446 km (0.116 R)
• M97: 85,260,314 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.7

Radius: 7

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.59 AU - 22.85 AU

Year: 32722 Days

Day: 19.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,354,747 km

• M1: 144,661 km (0.084 R)
• M2: 216,169 km (0.108 R)
• M3: 386,112 km (0.096 R)
• M4: 452,384 km (0.1 R)
• M5: 703,110 km (0.034 R)
• M6: 902,823 km (0.085 R)
• M7: 963,261 km (0.091 R)
• M8: 1,320,201 km (0.061 R)
• M9: 1,791,285 km (0.101 R)
• M10: 1,868,178 km (0.094 R)
• M11: 2,105,440 km (0.074 R)
• M12: 2,186,672 km (0.065 R)
• M13: 2,310,539 km (0.102 R)
• M14: 2,740,334 km (0.1 R)
• M15: 3,194,513 km (0.08 R)
• M16: 3,241,337 km (0.081 R)
• M17: 3,623,410 km (0.101 R)
• M18: 3,721,097 km (0.087 R)
• M19: 3,869,499 km (0.066 R)
• M20: 4,019,695 km (0.113 R)
• M21: 4,587,120 km (0.12 R)
• M22: 4,853,404 km (0.053 R)
• M23: 4,907,259 km (0.095 R)
• M24: 5,015,568 km (0.094 R)
• M25: 5,456,882 km (0.116 R)
• M26: 5,738,874 km (0.069 R)
• M27: 6,200,084 km (0.1 R)
• M28: 7,717,006 km (0.028 R)
• M29: 9,951,998 km (0.047 R)
• M30: 10,020,514 km (0.078 R)
• M31: 10,926,329 km (0.115 R)
• M32: 11,139,207 km (0.079 R)
• M33: 12,076,887 km (0.109 R)
• M34: 13,950,301 km (0.115 R)
• M35: 14,568,738 km (0.046 R)
• M36: 18,209,950 km (0.1 R)
• M37: 18,715,741 km (0.12 R)
• M38: 19,568,897 km (0.09 R)
• M39: 20,434,620 km (0.1 R)
• M40: 20,784,380 km (0.054 R)
• M41: 22,562,949 km (0.102 R)
• M42: 23,379,155 km (0.074 R)
• M43: 23,470,410 km (0.043 R)
• M44: 27,602,453 km (0.116 R)
• M45: 30,445,859 km (0.086 R)
• M46: 30,645,423 km (0.106 R)
• M47: 32,257,041 km (0.115 R)
• M48: 35,457,239 km (0.105 R)
• M49: 37,147,994 km (0.066 R)
• M50: 37,681,759 km (0.119 R)
• M51: 40,827,204 km (0.105 R)
• M52: 41,378,023 km (0.111 R)
• M53: 41,598,979 km (0.098 R)
• M54: 42,153,239 km (0.083 R)
• M55: 42,264,390 km (0.081 R)
• M56: 42,486,992 km (0.102 R)
• M57: 42,933,243 km (0.082 R)
• M58: 43,718,033 km (0.043 R)
• M59: 48,641,748 km (0.062 R)
• M60: 49,929,187 km (0.102 R)
• M61: 50,518,154 km (0.078 R)
• M62: 51,227,846 km (0.103 R)
• M63: 51,583,889 km (0.109 R)
• M64: 51,702,819 km (0.065 R)
• M65: 53,858,225 km (0.112 R)
• M66: 54,462,152 km (0.1 R)
• M67: 54,825,675 km (0.078 R)
• M68: 58,009,118 km (0.078 R)
• M69: 58,132,685 km (0.062 R)
• M70: 59,498,514 km (0.118 R)
• M71: 60,247,850 km (0.079 R)
• M72: 63,658,681 km (0.114 R)
• M73: 66,096,079 km (0.071 R)
• M74: 67,391,298 km (0.11 R)
• M75: 69,218,486 km (0.12 R)
• M76: 70,269,860 km (0.094 R)
• M77: 73,589,437 km (0.092 R)
• M78: 74,125,296 km (0.088 R)
• M79: 74,931,479 km (0.099 R)
• M80: 79,280,140 km (0.101 R)
• M81: 80,931,999 km (0.099 R)
• M82: 81,208,307 km (0.08 R)
• M83: 83,151,882 km (0.12 R)
• M84: 83,291,307 km (0.105 R)
• M85: 84,689,599 km (0.098 R)
• M86: 84,829,921 km (0.089 R)
• M87: 88,930,997 km (0.07 R)
• M88: 90,646,885 km (0.068 R)
• M89: 95,713,466 km (0.081 R)
• M90: 97,618,595 km (0.109 R)
• M91: 97,912,854 km (0.051 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit