🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.08 AU - 1.12 AU

Year: 432 Days

Day: 14.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,705,485 km

• M1: 105,317 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.29 AU - 1.33 AU

Year: 562 Days

Day: 26.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 61 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.87 AU

Year: 794 Days

Day: 19 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.54 AU - 4.08 AU

Year: 2257 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 10.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.15 AU - 7.19 AU

Year: 5743 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,705,485 km

• M1: 203,902 km (0.114 R)
• M2: 298,597 km (0.118 R)
• M3: 441,314 km (0.05 R)
• M4: 545,434 km (0.076 R)
• M5: 879,635 km (0.031 R)
• M6: 969,993 km (0.096 R)
• M7: 1,099,844 km (0.062 R)
• M8: 1,248,394 km (0.106 R)
• M9: 1,403,976 km (0.087 R)
• M10: 1,565,991 km (0.032 R)
• M11: 1,909,168 km (0.065 R)
• M12: 2,260,125 km (0.09 R)
• M13: 2,339,262 km (0.117 R)
• M14: 2,681,691 km (0.108 R)
• M15: 2,833,384 km (0.113 R)
• M16: 3,198,552 km (0.064 R)
• M17: 3,634,331 km (0.042 R)
• M18: 3,992,767 km (0.076 R)
• M19: 4,362,723 km (0.105 R)
• M20: 4,461,906 km (0.087 R)
• M21: 5,031,425 km (0.096 R)
• M22: 5,198,376 km (0.115 R)
• M23: 5,580,898 km (0.032 R)
• M24: 5,775,525 km (0.095 R)
• M25: 5,906,573 km (0.096 R)
• M26: 6,016,677 km (0.071 R)
• M27: 6,690,765 km (0.118 R)
• M28: 6,828,544 km (0.118 R)
• M29: 7,294,392 km (0.094 R)
• M30: 7,555,141 km (0.098 R)
• M31: 7,626,799 km (0.076 R)
• M32: 8,061,380 km (0.08 R)
• M33: 8,257,054 km (0.073 R)
• M34: 8,878,933 km (0.115 R)
• M35: 9,005,193 km (0.113 R)
• M36: 9,722,964 km (0.055 R)
• M37: 9,957,533 km (0.037 R)
• M38: 10,299,813 km (0.088 R)
• M39: 10,753,245 km (0.072 R)
• M40: 11,267,712 km (0.057 R)
• M41: 11,596,827 km (0.08 R)
• M42: 11,790,257 km (0.09 R)
• M43: 12,858,984 km (0.114 R)
• M44: 12,944,704 km (0.032 R)
• M45: 13,087,869 km (0.086 R)
• M46: 13,202,910 km (0.118 R)
• M47: 13,289,377 km (0.103 R)
• M48: 14,282,408 km (0.099 R)
• M49: 15,663,645 km (0.062 R)
• M50: 16,092,542 km (0.054 R)
• M51: 16,339,379 km (0.075 R)
• M52: 16,805,376 km (0.114 R)
• M53: 17,750,835 km (0.111 R)
• M54: 18,069,777 km (0.12 R)
• M55: 18,358,501 km (0.116 R)
• M56: 18,584,095 km (0.094 R)
• M57: 19,037,975 km (0.102 R)
• M58: 19,201,036 km (0.112 R)
• M59: 19,364,547 km (0.069 R)
• M60: 19,528,506 km (0.047 R)
• M61: 19,857,771 km (0.059 R)
• M62: 19,990,015 km (0.119 R)
• M63: 20,188,981 km (0.056 R)
• M64: 21,058,443 km (0.038 R)
• M65: 21,362,277 km (0.051 R)
• M66: 21,735,523 km (0.097 R)
• M67: 21,974,282 km (0.12 R)
• M68: 22,903,135 km (0.111 R)
• M69: 23,180,788 km (0.099 R)
• M70: 23,250,351 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 11.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.51 AU - 8.53 AU

Year: 9319 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,705,485 km

• M1: 353,350 km (0.102 R)
• M2: 564,433 km (0.108 R)
• M3: 782,546 km (0.055 R)
• M4: 1,008,888 km (0.12 R)
• M5: 1,192,893 km (0.072 R)
• M6: 1,410,708 km (0.057 R)
• M7: 1,641,837 km (0.119 R)
• M8: 1,910,514 km (0.053 R)
• M9: 2,088,835 km (0.097 R)
• M10: 2,489,907 km (0.118 R)
• M11: 3,272,154 km (0.028 R)
• M12: 3,455,860 km (0.045 R)
• M13: 3,737,852 km (0.073 R)
• M14: 5,222,312 km (0.093 R)
• M15: 5,437,583 km (0.112 R)
• M16: 5,655,847 km (0.102 R)
• M17: 6,026,101 km (0.08 R)
• M18: 6,673,711 km (0.073 R)
• M19: 7,423,645 km (0.039 R)
• M20: 7,993,313 km (0.08 R)
• M21: 8,117,180 km (0.043 R)
• M22: 8,577,044 km (0.117 R)
• M23: 9,347,773 km (0.106 R)
• M24: 9,741,514 km (0.12 R)
• M25: 10,230,250 km (0.096 R)
• M26: 10,590,632 km (0.082 R)
• M27: 10,818,020 km (0.053 R)
• M28: 11,463,236 km (0.115 R)
• M29: 11,837,680 km (0.085 R)
• M30: 11,931,926 km (0.111 R)
• M31: 14,217,183 km (0.1 R)
• M32: 14,367,679 km (0.118 R)
• M33: 15,025,461 km (0.057 R)
• M34: 15,178,649 km (0.095 R)
• M35: 15,281,123 km (0.038 R)
• M36: 15,435,209 km (0.102 R)
• M37: 16,108,848 km (0.118 R)
• M38: 16,265,776 km (0.102 R)
• M39: 16,739,254 km (0.098 R)
• M40: 16,845,169 km (0.075 R)
• M41: 17,163,962 km (0.051 R)
• M42: 18,078,454 km (0.116 R)
• M43: 18,404,876 km (0.093 R)
• M44: 19,507,413 km (0.077 R)
• M45: 19,730,463 km (0.088 R)
• M46: 22,123,281 km (0.087 R)
• M47: 22,647,921 km (0.071 R)
• M48: 22,999,925 km (0.109 R)
• M49: 23,472,056 km (0.116 R)
• M50: 23,947,478 km (0.114 R)
• M51: 24,306,064 km (0.106 R)
• M52: 24,606,307 km (0.095 R)
• M53: 26,003,102 km (0.068 R)
• M54: 28,430,028 km (0.025 R)
• M55: 29,063,874 km (0.047 R)
• M56: 29,510,274 km (0.062 R)
• M57: 29,638,330 km (0.081 R)
• M58: 30,410,106 km (0.079 R)
• M59: 30,798,462 km (0.115 R)
• M60: 31,188,463 km (0.074 R)
• M61: 31,776,682 km (0.105 R)
• M62: 32,764,926 km (0.079 R)
• M63: 33,229,577 km (0.088 R)
• M64: 33,429,439 km (0.087 R)
• M65: 34,232,630 km (0.096 R)
• M66: 34,839,250 km (0.083 R)
• M67: 36,268,508 km (0.11 R)
• M68: 36,886,945 km (0.099 R)
• M69: 37,231,918 km (0.032 R)
• M70: 38,762,903 km (0.096 R)
• M71: 39,113,710 km (0.052 R)
• M72: 39,254,332 km (0.119 R)
• M73: 39,747,855 km (0.12 R)
• M74: 41,312,200 km (0.071 R)
• M75: 41,670,636 km (0.072 R)
• M76: 42,029,971 km (0.1 R)
• M77: 42,390,352 km (0.071 R)
• M78: 44,868,291 km (0.116 R)
• M79: 46,496,514 km (0.061 R)
• M80: 47,018,611 km (0.027 R)
• M81: 47,317,956 km (0.084 R)
• M82: 49,506,274 km (0.115 R)
• M83: 50,115,735 km (0.063 R)
• M84: 51,034,566 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 5.7

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.85 AU - 14.55 AU

Year: 16960 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,705,485 km

• M1: 192,084 km (0.08 R)
• M2: 327,171 km (0.114 R)
• M3: 369,507 km (0.113 R)
• M4: 593,006 km (0.095 R)
• M5: 719,566 km (0.089 R)
• M6: 757,264 km (0.117 R)
• M7: 977,323 km (0.093 R)
• M8: 1,308,682 km (0.089 R)
• M9: 1,498,821 km (0.104 R)
• M10: 2,288,099 km (0.101 R)
• M11: 2,373,221 km (0.117 R)
• M12: 2,546,605 km (0.082 R)
• M13: 2,605,247 km (0.051 R)
• M14: 2,936,307 km (0.105 R)
• M15: 3,153,822 km (0.106 R)
• M16: 3,216,953 km (0.085 R)
• M17: 4,353,148 km (0.11 R)
• M18: 4,565,428 km (0.106 R)
• M19: 4,853,853 km (0.033 R)
• M20: 5,524,051 km (0.115 R)
• M21: 5,753,983 km (0.118 R)
• M22: 7,073,287 km (0.079 R)
• M23: 7,239,340 km (0.119 R)
• M24: 7,830,701 km (0.081 R)
• M25: 8,437,470 km (0.097 R)
• M26: 8,790,820 km (0.103 R)
• M27: 9,104,227 km (0.039 R)
• M28: 9,194,285 km (0.115 R)
• M29: 9,421,076 km (0.059 R)
• M30: 10,019,317 km (0.078 R)
• M31: 10,346,488 km (0.114 R)
• M32: 10,582,254 km (0.085 R)
• M33: 10,629,677 km (0.116 R)
• M34: 11,689,877 km (0.061 R)
• M35: 11,837,081 km (0.101 R)
• M36: 12,133,285 km (0.09 R)
• M37: 13,547,583 km (0.09 R)
• M38: 13,961,221 km (0.104 R)
• M39: 14,747,807 km (0.086 R)
• M40: 15,656,614 km (0.055 R)
• M41: 16,090,597 km (0.047 R)
• M42: 16,363,763 km (0.119 R)
• M43: 16,859,381 km (0.052 R)
• M44: 17,471,835 km (0.036 R)
• M45: 17,584,033 km (0.115 R)
• M46: 17,696,381 km (0.113 R)
• M47: 19,701,441 km (0.1 R)
• M48: 19,876,620 km (0.042 R)
• M49: 20,111,040 km (0.066 R)
• M50: 21,177,075 km (0.105 R)
• M51: 21,897,837 km (0.111 R)
• M52: 23,425,381 km (0.095 R)
• M53: 23,983,680 km (0.113 R)
• M54: 24,671,830 km (0.082 R)
• M55: 24,734,811 km (0.078 R)
• M56: 25,050,014 km (0.099 R)
• M57: 25,430,142 km (0.106 R)
• M58: 25,620,879 km (0.11 R)
• M59: 26,131,756 km (0.065 R)
• M60: 26,581,746 km (0.055 R)
• M61: 26,839,952 km (0.045 R)
• M62: 28,077,725 km (0.093 R)
• M63: 30,406,366 km (0.064 R)
• M64: 30,541,303 km (0.118 R)
• M65: 31,354,966 km (0.096 R)
• M66: 33,629,302 km (0.093 R)
• M67: 33,978,464 km (0.104 R)
• M68: 34,610,066 km (0.054 R)
• M69: 35,600,254 km (0.087 R)
• M70: 37,391,389 km (0.061 R)
• M71: 39,358,601 km (0.095 R)
• M72: 40,021,769 km (0.026 R)
• M73: 40,763,026 km (0.108 R)
• M74: 41,284,524 km (0.112 R)
• M75: 41,583,571 km (0.116 R)
• M76: 41,958,313 km (0.115 R)
• M77: 42,108,509 km (0.096 R)
• M78: 42,334,253 km (0.113 R)
• M79: 42,409,500 km (0.04 R)
• M80: 43,013,577 km (0.07 R)
• M81: 45,535,497 km (0.052 R)
• M82: 45,999,101 km (0.098 R)
• M83: 46,386,709 km (0.104 R)
• M84: 47,165,217 km (0.101 R)
• M85: 47,790,985 km (0.071 R)
• M86: 49,526,170 km (0.09 R)
• M87: 50,401,467 km (0.068 R)
• M88: 51,201,666 km (0.11 R)
• M89: 51,844,788 km (0.115 R)
• M90: 52,086,687 km (0.065 R)
• M91: 52,167,321 km (0.062 R)
• M92: 52,733,399 km (0.105 R)
• M93: 53,953,370 km (0.084 R)
• M94: 54,280,241 km (0.1 R)
• M95: 54,444,051 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.4

Radius: 3.1

Gravity: 68.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.4 AU - 17.68 AU

Year: 25208 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,705,485 km

• M1: 268,079 km (0.075 R)
• M2: 324,627 km (0.095 R)
• M3: 564,134 km (0.083 R)
• M4: 637,437 km (0.103 R)
• M5: 662,419 km (0.102 R)
• M6: 1,662,182 km (0.083 R)
• M7: 1,767,648 km (0.065 R)
• M8: 2,288,249 km (0.042 R)
• M9: 4,006,231 km (0.109 R)
• M10: 4,435,427 km (0.12 R)
• M11: 4,484,047 km (0.114 R)
• M12: 4,581,734 km (0.046 R)
• M13: 5,030,079 km (0.067 R)
• M14: 5,388,366 km (0.099 R)
• M15: 6,401,592 km (0.041 R)
• M16: 6,733,400 km (0.085 R)
• M17: 7,587,454 km (0.091 R)
• M18: 8,116,133 km (0.071 R)
• M19: 10,800,218 km (0.069 R)
• M20: 11,062,763 km (0.111 R)
• M21: 12,681,112 km (0.034 R)
• M22: 13,236,719 km (0.094 R)
• M23: 15,833,588 km (0.088 R)
• M24: 15,982,438 km (0.071 R)
• M25: 17,726,300 km (0.091 R)
• M26: 20,009,463 km (0.062 R)
• M27: 20,899,421 km (0.106 R)
• M28: 21,144,313 km (0.073 R)
• M29: 21,226,292 km (0.113 R)
• M30: 21,472,381 km (0.067 R)
• M31: 21,967,699 km (0.046 R)
• M32: 22,216,780 km (0.104 R)
• M33: 22,466,758 km (0.064 R)
• M34: 22,633,859 km (0.086 R)
• M35: 22,969,407 km (0.061 R)
• M36: 25,364,020 km (0.045 R)
• M37: 26,062,642 km (0.047 R)
• M38: 27,033,532 km (0.085 R)
• M39: 27,478,735 km (0.041 R)
• M40: 28,196,057 km (0.087 R)
• M41: 28,376,472 km (0.08 R)
• M42: 30,477,275 km (0.08 R)
• M43: 30,662,328 km (0.11 R)
• M44: 31,312,929 km (0.084 R)
• M45: 32,061,965 km (0.09 R)
• M46: 32,250,159 km (0.104 R)
• M47: 32,533,049 km (0.075 R)
• M48: 33,673,134 km (0.083 R)
• M49: 36,383,848 km (0.117 R)
• M50: 37,566,868 km (0.111 R)
• M51: 37,963,900 km (0.054 R)
• M52: 38,862,535 km (0.115 R)
• M53: 39,063,146 km (0.105 R)
• M54: 39,869,179 km (0.043 R)
• M55: 42,526,336 km (0.119 R)
• M56: 44,084,997 km (0.115 R)
• M57: 45,134,575 km (0.099 R)
• M58: 45,240,042 km (0.094 R)
• M59: 45,662,506 km (0.067 R)
• M60: 46,298,596 km (0.105 R)
• M61: 47,579,603 km (0.073 R)
• M62: 49,305,663 km (0.12 R)
• M63: 49,522,730 km (0.116 R)
• M64: 50,285,529 km (0.078 R)
• M65: 51,052,069 km (0.059 R)
• M66: 51,932,901 km (0.071 R)
• M67: 53,821,125 km (0.068 R)
• M68: 54,492,969 km (0.062 R)
• M69: 54,829,864 km (0.088 R)
• M70: 55,392,950 km (0.113 R)
• M71: 56,638,651 km (0.09 R)
• M72: 56,752,346 km (0.089 R)
• M73: 57,093,878 km (0.12 R)
• M74: 58,466,737 km (0.083 R)
• M75: 60,198,183 km (0.103 R)
• M76: 61,478,591 km (0.113 R)
• M77: 61,595,427 km (0.073 R)
• M78: 65,373,222 km (0.108 R)
• M79: 68,739,773 km (0.114 R)
• M80: 70,321,770 km (0.095 R)
• M81: 70,811,105 km (0.063 R)
• M82: 73,273,935 km (0.106 R)
• M83: 73,397,802 km (0.035 R)
• M84: 73,770,001 km (0.074 R)
• M85: 77,398,797 km (0.105 R)
• M86: 79,171,232 km (0.058 R)
• M87: 81,085,187 km (0.119 R)
• M88: 81,855,018 km (0.084 R)
• M89: 83,531,262 km (0.091 R)
• M90: 84,049,320 km (0.115 R)
• M91: 85,479,475 km (0.089 R)
• M92: 86,393,818 km (0.109 R)
• M93: 87,179,954 km (0.1 R)
• M94: 87,442,648 km (0.068 R)
• M95: 87,705,492 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit