🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 42.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,975,491 km

• M1: 45,927 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.31 AU

Year: 451 Days

Day: 36.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,975,491 km

• M1: 493,972 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.06 AU - 1.24 AU

Year: 470 Days

Day: 42.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.73 AU - 3.05 AU

Year: 1871 Days

Day: 19.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 13.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.12 AU - 5.04 AU

Year: 3732 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 106,975,491 km

• M1: 171,738 km (0.071 R)
• M2: 269,276 km (0.1 R)
• M3: 431,739 km (0.095 R)
• M4: 632,201 km (0.105 R)
• M5: 738,116 km (0.065 R)
• M6: 1,023,399 km (0.088 R)
• M7: 1,151,754 km (0.066 R)
• M8: 1,276,070 km (0.09 R)
• M9: 1,385,127 km (0.11 R)
• M10: 1,476,830 km (0.045 R)
• M11: 1,581,249 km (0.077 R)
• M12: 1,699,282 km (0.066 R)
• M13: 1,809,237 km (0.066 R)
• M14: 1,898,995 km (0.117 R)
• M15: 2,432,910 km (0.119 R)
• M16: 2,520,126 km (0.07 R)
• M17: 2,879,909 km (0.06 R)
• M18: 3,188,080 km (0.066 R)
• M19: 3,325,411 km (0.05 R)
• M20: 3,464,687 km (0.048 R)
• M21: 3,807,415 km (0.075 R)
• M22: 3,894,781 km (0.104 R)
• M23: 4,027,175 km (0.083 R)
• M24: 4,251,272 km (0.046 R)
• M25: 4,618,385 km (0.028 R)
• M26: 4,727,442 km (0.075 R)
• M27: 5,350,817 km (0.087 R)
• M28: 5,831,475 km (0.048 R)
• M29: 6,085,492 km (0.105 R)
• M30: 6,222,523 km (0.119 R)
• M31: 6,482,225 km (0.114 R)
• M32: 6,657,404 km (0.098 R)
• M33: 6,816,427 km (0.115 R)
• M34: 7,012,550 km (0.109 R)
• M35: 7,156,313 km (0.046 R)
• M36: 7,483,484 km (0.076 R)
• M37: 7,611,988 km (0.105 R)
• M38: 8,322,878 km (0.113 R)
• M39: 8,475,168 km (0.086 R)
• M40: 8,590,059 km (0.119 R)
• M41: 8,840,935 km (0.085 R)
• M42: 8,938,024 km (0.092 R)
• M43: 9,113,652 km (0.059 R)
• M44: 9,310,223 km (0.027 R)
• M45: 9,468,498 km (0.084 R)
• M46: 9,727,602 km (0.081 R)
• M47: 9,847,878 km (0.117 R)
• M48: 10,069,881 km (0.059 R)
• M49: 10,416,350 km (0.104 R)
• M50: 10,932,912 km (0.096 R)
• M51: 11,100,012 km (0.111 R)
• M52: 11,373,328 km (0.11 R)
• M53: 11,542,523 km (0.106 R)
• M54: 11,819,578 km (0.1 R)
• M55: 12,141,812 km (0.115 R)
• M56: 12,401,663 km (0.112 R)
• M57: 12,532,412 km (0.078 R)
• M58: 12,773,115 km (0.074 R)
• M59: 13,170,447 km (0.091 R)
• M60: 13,370,609 km (0.072 R)
• M61: 13,526,939 km (0.092 R)
• M62: 14,113,213 km (0.091 R)
• M63: 14,661,639 km (0.062 R)
• M64: 14,915,506 km (0.113 R)
• M65: 15,193,908 km (0.103 R)
• M66: 15,521,078 km (0.098 R)
• M67: 15,921,402 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 11.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.9 AU - 7.1 AU

Year: 5597 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 106,975,491 km

• M1: 162,164 km (0.099 R)
• M2: 266,733 km (0.076 R)
• M3: 462,257 km (0.096 R)
• M4: 617,690 km (0.078 R)
• M5: 763,099 km (0.087 R)
• M6: 1,076,955 km (0.101 R)
• M7: 1,151,455 km (0.09 R)
• M8: 1,256,323 km (0.111 R)
• M9: 1,629,420 km (0.11 R)
• M10: 1,812,827 km (0.092 R)
• M11: 1,919,490 km (0.115 R)
• M12: 2,174,106 km (0.094 R)
• M13: 2,439,792 km (0.11 R)
• M14: 2,810,645 km (0.111 R)
• M15: 3,002,878 km (0.089 R)
• M16: 3,159,806 km (0.11 R)
• M17: 3,636,874 km (0.091 R)
• M18: 3,815,045 km (0.092 R)
• M19: 4,278,649 km (0.118 R)
• M20: 4,367,061 km (0.113 R)
• M21: 4,466,992 km (0.079 R)
• M22: 4,579,191 km (0.117 R)
• M23: 4,794,761 km (0.105 R)
• M24: 4,921,022 km (0.103 R)
• M25: 5,726,756 km (0.09 R)
• M26: 6,433,606 km (0.072 R)
• M27: 6,611,478 km (0.071 R)
• M28: 6,701,087 km (0.119 R)
• M29: 7,432,172 km (0.115 R)
• M30: 7,712,817 km (0.089 R)
• M31: 8,065,270 km (0.094 R)
• M32: 8,188,389 km (0.11 R)
• M33: 8,367,607 km (0.102 R)
• M34: 8,575,848 km (0.081 R)
• M35: 8,771,821 km (0.076 R)
• M36: 8,969,290 km (0.116 R)
• M37: 9,211,040 km (0.112 R)
• M38: 9,483,907 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9.6

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.33 AU - 8.45 AU

Year: 6887 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,975,491 km

• M1: 125,363 km (0.03 R)
• M2: 222,302 km (0.114 R)
• M3: 327,769 km (0.113 R)
• M4: 779,255 km (0.077 R)
• M5: 912,547 km (0.119 R)
• M6: 1,053,767 km (0.073 R)
• M7: 1,502,411 km (0.085 R)
• M8: 2,234,543 km (0.109 R)
• M9: 2,405,983 km (0.092 R)
• M10: 2,693,958 km (0.049 R)
• M11: 3,648,243 km (0.107 R)
• M12: 3,723,790 km (0.119 R)
• M13: 3,850,799 km (0.114 R)
• M14: 3,953,573 km (0.076 R)
• M15: 4,109,304 km (0.113 R)
• M16: 4,400,272 km (0.052 R)
• M17: 4,507,683 km (0.087 R)
• M18: 4,862,978 km (0.09 R)
• M19: 4,974,129 km (0.093 R)
• M20: 5,058,203 km (0.082 R)
• M21: 5,227,398 km (0.104 R)
• M22: 5,312,819 km (0.106 R)
• M23: 5,834,766 km (0.047 R)
• M24: 5,982,718 km (0.026 R)
• M25: 6,434,055 km (0.107 R)
• M26: 6,617,611 km (0.103 R)
• M27: 7,305,762 km (0.061 R)
• M28: 7,433,369 km (0.12 R)
• M29: 7,723,140 km (0.09 R)
• M30: 7,787,916 km (0.091 R)
• M31: 8,016,501 km (0.03 R)
• M32: 8,247,331 km (0.088 R)
• M33: 8,816,999 km (0.117 R)
• M34: 9,055,309 km (0.096 R)
• M35: 9,712,791 km (0.118 R)
• M36: 10,421,436 km (0.086 R)
• M37: 11,664,296 km (0.044 R)
• M38: 11,888,393 km (0.075 R)
• M39: 12,113,987 km (0.114 R)
• M40: 13,030,573 km (0.104 R)
• M41: 13,419,079 km (0.115 R)
• M42: 14,446,966 km (0.071 R)
• M43: 15,132,722 km (0.099 R)
• M44: 15,540,975 km (0.072 R)
• M45: 15,952,967 km (0.088 R)
• M46: 16,201,898 km (0.073 R)
• M47: 16,577,688 km (0.1 R)
• M48: 17,040,843 km (0.119 R)
• M49: 17,636,542 km (0.107 R)
• M50: 18,109,421 km (0.062 R)
• M51: 18,368,973 km (0.114 R)
• M52: 18,848,285 km (0.106 R)
• M53: 19,243,522 km (0.085 R)
• M54: 20,221,144 km (0.067 R)
• M55: 20,987,534 km (0.099 R)
• M56: 21,260,401 km (0.101 R)
• M57: 21,809,425 km (0.081 R)
• M58: 22,131,958 km (0.095 R)
• M59: 22,548,887 km (0.073 R)
• M60: 23,108,832 km (0.076 R)
• M61: 23,296,428 km (0.084 R)
• M62: 24,576,387 km (0.115 R)
• M63: 26,074,011 km (0.081 R)
• M64: 26,367,223 km (0.084 R)
• M65: 26,465,359 km (0.108 R)
• M66: 26,563,346 km (0.04 R)
• M67: 27,105,189 km (0.078 R)
• M68: 28,400,408 km (0.105 R)
• M69: 28,802,976 km (0.083 R)
• M70: 29,106,211 km (0.108 R)
• M71: 29,512,070 km (0.089 R)
• M72: 29,817,698 km (0.081 R)
• M73: 30,022,049 km (0.098 R)
• M74: 31,206,116 km (0.078 R)
• M75: 32,038,778 km (0.049 R)
• M76: 32,510,310 km (0.06 R)
• M77: 33,566,471 km (0.117 R)
• M78: 33,779,050 km (0.084 R)
• M79: 35,333,671 km (0.05 R)
• M80: 35,766,607 km (0.104 R)
• M81: 36,092,431 km (0.119 R)
• M82: 36,528,509 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 12.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.02 AU - 10.02 AU

Year: 10316 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,975,491 km

• M1: 155,881 km (0.07 R)
• M2: 242,648 km (0.106 R)
• M3: 503,846 km (0.086 R)
• M4: 769,232 km (0.115 R)
• M5: 2,318,767 km (0.097 R)
• M6: 2,628,285 km (0.115 R)
• M7: 2,891,727 km (0.099 R)
• M8: 3,133,178 km (0.078 R)
• M9: 3,864,113 km (0.052 R)
• M10: 4,097,037 km (0.077 R)
• M11: 4,437,671 km (0.048 R)
• M12: 5,038,157 km (0.04 R)
• M13: 5,183,267 km (0.111 R)
• M14: 5,329,723 km (0.086 R)
• M15: 5,664,374 km (0.108 R)
• M16: 6,082,799 km (0.114 R)
• M17: 6,315,274 km (0.065 R)
• M18: 6,709,315 km (0.11 R)
• M19: 7,070,743 km (0.118 R)
• M20: 7,151,975 km (0.043 R)
• M21: 7,771,011 km (0.106 R)
• M22: 7,981,346 km (0.098 R)
• M23: 8,150,840 km (0.114 R)
• M24: 8,278,746 km (0.088 R)
• M25: 8,364,466 km (0.091 R)
• M26: 8,536,653 km (0.115 R)
• M27: 8,797,252 km (0.05 R)
• M28: 9,370,960 km (0.089 R)
• M29: 9,639,788 km (0.063 R)
• M30: 9,911,158 km (0.086 R)
• M31: 10,185,221 km (0.099 R)
• M32: 10,694,004 km (0.057 R)
• M33: 11,211,164 km (0.097 R)
• M34: 11,640,360 km (0.034 R)
• M35: 12,026,472 km (0.086 R)
• M36: 12,123,561 km (0.074 R)
• M37: 12,367,705 km (0.079 R)
• M38: 12,761,596 km (0.111 R)
• M39: 13,109,710 km (0.105 R)
• M40: 13,815,363 km (0.115 R)
• M41: 14,070,428 km (0.101 R)
• M42: 14,172,902 km (0.087 R)
• M43: 15,527,361 km (0.111 R)
• M44: 16,759,749 km (0.108 R)
• M45: 18,078,903 km (0.077 R)
• M46: 19,146,882 km (0.114 R)
• M47: 19,488,414 km (0.092 R)
• M48: 21,757,215 km (0.092 R)
• M49: 21,935,087 km (0.079 R)
• M50: 22,892,513 km (0.083 R)
• M51: 23,194,402 km (0.052 R)
• M52: 26,222,861 km (0.111 R)
• M53: 26,538,961 km (0.091 R)
• M54: 28,331,742 km (0.104 R)
• M55: 29,439,215 km (0.114 R)
• M56: 29,636,086 km (0.108 R)
• M57: 31,026,598 km (0.094 R)
• M58: 31,227,060 km (0.117 R)
• M59: 32,032,943 km (0.06 R)
• M60: 35,115,557 km (0.065 R)
• M61: 35,324,545 km (0.086 R)
• M62: 35,603,695 km (0.103 R)
• M63: 36,727,474 km (0.102 R)
• M64: 37,293,702 km (0.091 R)
• M65: 37,934,280 km (0.087 R)
• M66: 38,363,327 km (0.107 R)
• M67: 38,722,062 km (0.085 R)
• M68: 38,865,976 km (0.113 R)
• M69: 39,226,207 km (0.084 R)
• M70: 39,660,041 km (0.05 R)
• M71: 40,022,816 km (0.091 R)
• M72: 43,935,399 km (0.091 R)
• M73: 44,160,543 km (0.059 R)
• M74: 46,127,456 km (0.087 R)
• M75: 46,432,486 km (0.087 R)
• M76: 46,814,858 km (0.069 R)
• M77: 49,989,475 km (0.094 R)
• M78: 50,617,038 km (0.104 R)
• M79: 50,774,265 km (0.074 R)
• M80: 52,276,677 km (0.094 R)
• M81: 52,594,722 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 7.8

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.49 AU - 21.07 AU

Year: 30991 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,975,491 km

• M1: 274,063 km (0.118 R)
• M2: 399,277 km (0.082 R)
• M3: 469,737 km (0.05 R)
• M4: 826,977 km (0.041 R)
• M5: 1,050,027 km (0.088 R)
• M6: 1,186,012 km (0.106 R)
• M7: 1,589,926 km (0.03 R)
• M8: 1,747,004 km (0.03 R)
• M9: 2,470,160 km (0.054 R)
• M10: 3,031,002 km (0.1 R)
• M11: 3,276,044 km (0.109 R)
• M12: 3,426,240 km (0.063 R)
• M13: 3,527,667 km (0.064 R)
• M14: 3,578,680 km (0.082 R)
• M15: 3,943,250 km (0.04 R)
• M16: 5,222,611 km (0.074 R)
• M17: 6,306,149 km (0.052 R)
• M18: 6,619,107 km (0.108 R)
• M19: 6,937,152 km (0.106 R)
• M20: 7,456,556 km (0.066 R)
• M21: 7,721,045 km (0.073 R)
• M22: 8,948,645 km (0.085 R)
• M23: 12,195,069 km (0.109 R)
• M24: 12,428,441 km (0.107 R)
• M25: 13,537,111 km (0.086 R)
• M26: 14,842,353 km (0.119 R)
• M27: 15,847,650 km (0.106 R)
• M28: 16,788,172 km (0.05 R)
• M29: 17,571,168 km (0.073 R)
• M30: 17,746,795 km (0.109 R)
• M31: 18,099,846 km (0.04 R)
• M32: 18,544,302 km (0.104 R)
• M33: 19,807,955 km (0.095 R)
• M34: 20,450,179 km (0.058 R)
• M35: 21,192,483 km (0.054 R)
• M36: 22,038,160 km (0.096 R)
• M37: 22,132,855 km (0.106 R)
• M38: 22,799,015 km (0.068 R)
• M39: 25,231,925 km (0.082 R)
• M40: 27,440,139 km (0.11 R)
• M41: 27,848,242 km (0.107 R)
• M42: 28,567,209 km (0.091 R)
• M43: 28,877,176 km (0.105 R)
• M44: 31,290,938 km (0.072 R)
• M45: 31,824,105 km (0.063 R)
• M46: 32,575,684 km (0.084 R)
• M47: 39,138,094 km (0.076 R)
• M48: 40,174,059 km (0.118 R)
• M49: 40,289,699 km (0.031 R)
• M50: 41,569,209 km (0.051 R)
• M51: 41,803,330 km (0.109 R)
• M52: 42,272,768 km (0.077 R)
• M53: 42,390,501 km (0.095 R)
• M54: 44,287,552 km (0.063 R)
• M55: 44,646,437 km (0.079 R)
• M56: 47,306,886 km (0.094 R)
• M57: 47,918,592 km (0.065 R)
• M58: 50,516,658 km (0.113 R)
• M59: 52,400,095 km (0.119 R)
• M60: 53,414,069 km (0.112 R)
• M61: 56,106,382 km (0.104 R)
• M62: 56,624,140 km (0.057 R)
• M63: 61,355,173 km (0.103 R)
• M64: 62,557,641 km (0.111 R)
• M65: 63,229,036 km (0.082 R)
• M66: 64,443,472 km (0.064 R)
• M67: 67,032,562 km (0.102 R)
• M68: 67,307,074 km (0.096 R)
• M69: 69,100,453 km (0.11 R)
• M70: 71,469,336 km (0.111 R)
• M71: 72,593,414 km (0.083 R)
• M72: 74,716,507 km (0.051 R)
• M73: 75,571,459 km (0.099 R)
• M74: 78,011,400 km (0.077 R)
• M75: 78,878,768 km (0.088 R)
• M76: 79,458,759 km (0.092 R)
• M77: 79,749,278 km (0.093 R)
• M78: 80,477,072 km (0.089 R)
• M79: 83,115,530 km (0.089 R)
• M80: 83,263,033 km (0.059 R)
• M81: 86,976,501 km (0.078 R)
• M82: 87,575,641 km (0.103 R)
• M83: 89,532,530 km (0.119 R)
• M84: 89,986,111 km (0.078 R)
• M85: 90,592,132 km (0.102 R)
• M86: 91,047,508 km (0.086 R)
• M87: 94,410,169 km (0.107 R)
• M88: 97,191,493 km (0.063 R)
• M89: 99,373,378 km (0.083 R)
• M90: 100,470,379 km (0.096 R)
• M91: 100,627,307 km (0.116 R)
• M92: 102,834,474 km (0.111 R)
• M93: 104,420,660 km (0.097 R)
• M94: 104,898,177 km (0.077 R)
• M95: 105,695,533 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit