🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 216 Days

Day: 42 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.86 AU - 0.92 AU

Year: 296 Days

Day: 23.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.9 AU - 1.3 AU

Year: 407 Days

Day: 29.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.02 AU - 1.36 AU

Year: 458 Days

Day: 15.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.85 AU - 3.07 AU

Year: 1362 Days

Day: 24.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.02 AU - 4.26 AU

Year: 2452 Days

Day: 40.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,080,076 km

• M1: 1,741,469 km (0.095 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 9.2

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.73 AU - 8.17 AU

Year: 6470 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,080,076 km

• M1: 123,867 km (0.049 R)
• M2: 299,645 km (0.118 R)
• M3: 508,932 km (0.088 R)
• M4: 585,077 km (0.064 R)
• M5: 750,533 km (0.109 R)
• M6: 884,871 km (0.052 R)
• M7: 947,403 km (0.099 R)
• M8: 1,027,737 km (0.094 R)
• M9: 1,093,710 km (0.059 R)
• M10: 1,427,463 km (0.052 R)
• M11: 2,121,747 km (0.085 R)
• M12: 2,315,625 km (0.11 R)
• M13: 2,448,020 km (0.087 R)
• M14: 2,720,587 km (0.105 R)
• M15: 2,837,124 km (0.116 R)
• M16: 3,123,604 km (0.118 R)
• M17: 3,419,508 km (0.105 R)
• M18: 3,932,778 km (0.097 R)
• M19: 4,171,537 km (0.107 R)
• M20: 4,279,247 km (0.114 R)
• M21: 4,360,628 km (0.09 R)
• M22: 4,663,564 km (0.068 R)
• M23: 4,775,463 km (0.103 R)
• M24: 5,001,954 km (0.112 R)
• M25: 5,524,201 km (0.11 R)
• M26: 5,702,222 km (0.041 R)
• M27: 5,942,626 km (0.101 R)
• M28: 6,003,213 km (0.112 R)
• M29: 6,278,473 km (0.098 R)
• M30: 6,371,224 km (0.04 R)
• M31: 6,526,656 km (0.114 R)
• M32: 6,652,019 km (0.104 R)
• M33: 6,936,853 km (0.099 R)
• M34: 7,193,563 km (0.086 R)
• M35: 7,650,136 km (0.117 R)
• M36: 8,217,261 km (0.087 R)
• M37: 9,040,947 km (0.092 R)
• M38: 9,640,236 km (0.094 R)
• M39: 10,252,391 km (0.048 R)
• M40: 10,434,751 km (0.083 R)
• M41: 10,508,054 km (0.103 R)
• M42: 11,363,155 km (0.072 R)
• M43: 12,902,816 km (0.095 R)
• M44: 13,020,849 km (0.104 R)
• M45: 13,616,847 km (0.049 R)
• M46: 14,140,440 km (0.062 R)
• M47: 14,384,434 km (0.099 R)
• M48: 15,041,617 km (0.047 R)
• M49: 15,415,761 km (0.059 R)
• M50: 15,877,121 km (0.073 R)
• M51: 18,872,819 km (0.12 R)
• M52: 19,186,376 km (0.099 R)
• M53: 19,637,114 km (0.102 R)
• M54: 21,056,947 km (0.109 R)
• M55: 21,615,396 km (0.08 R)
• M56: 21,755,719 km (0.11 R)
• M57: 22,509,543 km (0.12 R)
• M58: 22,842,099 km (0.108 R)
• M59: 23,704,381 km (0.112 R)
• M60: 25,067,068 km (0.051 R)
• M61: 25,214,572 km (0.113 R)
• M62: 27,057,468 km (0.089 R)
• M63: 27,969,566 km (0.095 R)
• M64: 28,122,605 km (0.117 R)
• M65: 29,563,980 km (0.113 R)
• M66: 31,082,099 km (0.114 R)
• M67: 31,558,419 km (0.057 R)
• M68: 32,037,132 km (0.059 R)
• M69: 32,143,795 km (0.108 R)
• M70: 32,411,127 km (0.065 R)
• M71: 32,625,351 km (0.085 R)
• M72: 32,840,323 km (0.065 R)
• M73: 34,084,678 km (0.092 R)
• M74: 35,565,099 km (0.108 R)
• M75: 35,952,258 km (0.085 R)
• M76: 36,340,913 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.21 AU - 9.75 AU

Year: 7960 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,080,076 km

• M1: 187,745 km (0.098 R)
• M2: 263,591 km (0.106 R)
• M3: 375,191 km (0.118 R)
• M4: 665,262 km (0.09 R)
• M5: 744,848 km (0.081 R)
• M6: 856,448 km (0.119 R)
• M7: 2,037,972 km (0.092 R)
• M8: 2,721,784 km (0.084 R)
• M9: 3,214,559 km (0.109 R)
• M10: 3,471,419 km (0.057 R)
• M11: 3,638,370 km (0.085 R)
• M12: 3,710,775 km (0.087 R)
• M13: 3,930,834 km (0.103 R)
• M14: 4,055,000 km (0.095 R)
• M15: 4,281,641 km (0.099 R)
• M16: 4,460,859 km (0.106 R)
• M17: 4,564,381 km (0.091 R)
• M18: 4,721,309 km (0.116 R)
• M19: 5,067,179 km (0.106 R)
• M20: 5,338,998 km (0.114 R)
• M21: 6,443,779 km (0.076 R)
• M22: 6,767,957 km (0.094 R)
• M23: 7,218,696 km (0.045 R)
• M24: 7,803,474 km (0.051 R)
• M25: 7,991,219 km (0.11 R)
• M26: 8,371,497 km (0.072 R)
• M27: 8,660,520 km (0.099 R)
• M28: 8,790,072 km (0.095 R)
• M29: 9,681,077 km (0.097 R)
• M30: 9,916,843 km (0.105 R)
• M31: 10,052,379 km (0.102 R)
• M32: 10,635,212 km (0.096 R)
• M33: 10,808,895 km (0.094 R)
• M34: 11,088,493 km (0.054 R)
• M35: 11,158,804 km (0.103 R)
• M36: 11,264,420 km (0.1 R)
• M37: 11,833,940 km (0.086 R)
• M38: 12,449,236 km (0.095 R)
• M39: 12,558,891 km (0.094 R)
• M40: 12,816,050 km (0.089 R)
• M41: 13,597,848 km (0.076 R)
• M42: 14,973,849 km (0.089 R)
• M43: 15,363,851 km (0.116 R)
• M44: 15,836,431 km (0.088 R)
• M45: 15,995,004 km (0.099 R)
• M46: 17,445,655 km (0.103 R)
• M47: 17,691,594 km (0.085 R)
• M48: 18,311,228 km (0.079 R)
• M49: 18,394,405 km (0.101 R)
• M50: 18,477,731 km (0.099 R)
• M51: 18,812,082 km (0.119 R)
• M52: 18,896,006 km (0.116 R)
• M53: 19,190,714 km (0.037 R)
• M54: 19,402,245 km (0.096 R)
• M55: 19,614,375 km (0.045 R)
• M56: 20,384,804 km (0.066 R)
• M57: 20,470,973 km (0.118 R)
• M58: 21,734,476 km (0.052 R)
• M59: 22,131,808 km (0.099 R)
• M60: 22,442,523 km (0.094 R)
• M61: 22,665,274 km (0.073 R)
• M62: 22,799,314 km (0.071 R)
• M63: 23,383,045 km (0.095 R)
• M64: 23,790,250 km (0.101 R)
• M65: 27,700,888 km (0.116 R)
• M66: 28,323,814 km (0.076 R)
• M67: 29,048,167 km (0.074 R)
• M68: 29,193,725 km (0.117 R)
• M69: 29,339,583 km (0.1 R)
• M70: 29,534,509 km (0.071 R)
• M71: 29,778,653 km (0.112 R)
• M72: 30,663,225 km (0.063 R)
• M73: 31,456,692 km (0.089 R)
• M74: 31,806,003 km (0.081 R)
• M75: 31,906,084 km (0.05 R)
• M76: 32,056,281 km (0.115 R)
• M77: 32,156,511 km (0.065 R)
• M78: 32,407,686 km (0.112 R)
• M79: 32,508,365 km (0.095 R)
• M80: 32,609,194 km (0.103 R)
• M81: 33,266,677 km (0.109 R)
• M82: 33,571,707 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.3

Radius: 7.3

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.79 AU - 17.01 AU

Year: 18299 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,080,076 km

• M1: 228,436 km (0.099 R)
• M2: 287,078 km (0.055 R)
• M3: 387,010 km (0.08 R)
• M4: 645,814 km (0.086 R)
• M5: 806,033 km (0.079 R)
• M6: 1,275,621 km (0.111 R)
• M7: 1,390,213 km (0.105 R)
• M8: 1,754,484 km (0.111 R)
• M9: 1,818,063 km (0.102 R)
• M10: 2,899,356 km (0.116 R)
• M11: 3,127,942 km (0.119 R)
• M12: 3,684,296 km (0.072 R)
• M13: 4,015,805 km (0.115 R)
• M14: 4,185,300 km (0.045 R)
• M15: 5,435,788 km (0.116 R)
• M16: 5,576,261 km (0.109 R)
• M17: 5,670,507 km (0.114 R)
• M18: 5,860,646 km (0.085 R)
• M19: 7,198,799 km (0.073 R)
• M20: 7,301,573 km (0.109 R)
• M21: 7,404,795 km (0.048 R)
• M22: 10,661,541 km (0.112 R)
• M23: 11,371,383 km (0.043 R)
• M24: 12,836,395 km (0.072 R)
• M25: 13,590,967 km (0.039 R)
• M26: 14,359,750 km (0.1 R)
• M27: 14,749,452 km (0.116 R)
• M28: 15,406,786 km (0.117 R)
• M29: 15,539,479 km (0.115 R)
• M30: 16,275,500 km (0.095 R)
• M31: 17,091,407 km (0.12 R)
• M32: 17,297,553 km (0.109 R)
• M33: 17,990,341 km (0.113 R)
• M34: 18,340,250 km (0.081 R)
• M35: 18,692,254 km (0.1 R)
• M36: 18,975,592 km (0.118 R)
• M37: 19,046,502 km (0.029 R)
• M38: 19,689,922 km (0.06 R)
• M39: 21,514,119 km (0.113 R)
• M40: 23,544,012 km (0.078 R)
• M41: 23,620,457 km (0.116 R)
• M42: 23,926,683 km (0.093 R)
• M43: 24,930,934 km (0.108 R)
• M44: 25,712,882 km (0.083 R)
• M45: 25,949,097 km (0.104 R)
• M46: 27,622,200 km (0.067 R)
• M47: 27,944,733 km (0.093 R)
• M48: 28,106,598 km (0.104 R)
• M49: 30,237,918 km (0.113 R)
• M50: 30,404,122 km (0.107 R)
• M51: 30,570,474 km (0.117 R)
• M52: 30,737,127 km (0.1 R)
• M53: 33,017,148 km (0.097 R)
• M54: 33,445,297 km (0.103 R)
• M55: 35,001,863 km (0.11 R)
• M56: 39,357,255 km (0.107 R)
• M57: 39,538,568 km (0.082 R)
• M58: 39,629,374 km (0.104 R)
• M59: 39,811,135 km (0.086 R)
• M60: 39,902,240 km (0.075 R)
• M61: 39,993,196 km (0.056 R)
• M62: 43,317,410 km (0.054 R)
• M63: 43,411,058 km (0.102 R)
• M64: 43,973,995 km (0.046 R)
• M65: 44,539,475 km (0.098 R)
• M66: 45,868,054 km (0.083 R)
• M67: 46,058,940 km (0.113 R)
• M68: 46,537,354 km (0.034 R)
• M69: 51,311,322 km (0.044 R)
• M70: 51,509,539 km (0.091 R)
• M71: 53,705,785 km (0.119 R)
• M72: 53,806,465 km (0.108 R)
• M73: 54,310,161 km (0.076 R)
• M74: 55,423,917 km (0.11 R)
• M75: 55,728,947 km (0.031 R)
• M76: 56,136,601 km (0.104 R)
• M77: 58,292,605 km (0.119 R)
• M78: 59,328,870 km (0.074 R)
• M79: 59,745,051 km (0.051 R)
• M80: 60,057,860 km (0.064 R)
• M81: 62,156,868 km (0.106 R)
• M82: 65,780,129 km (0.108 R)
• M83: 66,426,691 km (0.063 R)
• M84: 67,508,732 km (0.077 R)
• M85: 67,943,314 km (0.107 R)
• M86: 70,349,446 km (0.094 R)
• M87: 71,341,878 km (0.063 R)
• M88: 71,784,389 km (0.093 R)
• M89: 74,010,854 km (0.109 R)
• M90: 74,458,899 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.9

Radius: 3.7

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.05 AU - 22.67 AU

Year: 30079 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,080,076 km

• M1: 232,026 km (0.081 R)
• M2: 262,245 km (0.061 R)
• M3: 452,683 km (0.12 R)
• M4: 701,614 km (0.058 R)
• M5: 1,361,640 km (0.076 R)
• M6: 1,418,337 km (0.092 R)
• M7: 1,653,356 km (0.104 R)
• M8: 1,775,428 km (0.057 R)
• M9: 2,125,935 km (0.117 R)
• M10: 2,360,056 km (0.074 R)
• M11: 3,185,238 km (0.092 R)
• M12: 3,375,526 km (0.083 R)
• M13: 4,806,879 km (0.111 R)
• M14: 4,937,328 km (0.086 R)
• M15: 5,157,387 km (0.109 R)
• M16: 5,201,817 km (0.106 R)
• M17: 7,881,414 km (0.102 R)
• M18: 8,086,662 km (0.065 R)
• M19: 8,978,565 km (0.114 R)
• M20: 9,463,262 km (0.109 R)
• M21: 10,401,839 km (0.106 R)
• M22: 11,196,802 km (0.099 R)
• M23: 11,601,614 km (0.04 R)
• M24: 12,128,947 km (0.098 R)
• M25: 13,146,362 km (0.061 R)
• M26: 13,267,835 km (0.034 R)
• M27: 13,695,984 km (0.099 R)
• M28: 14,817,669 km (0.068 R)
• M29: 15,453,310 km (0.065 R)
• M30: 15,581,516 km (0.11 R)
• M31: 16,162,853 km (0.119 R)
• M32: 16,817,194 km (0.114 R)
• M33: 17,280,200 km (0.052 R)
• M34: 17,613,504 km (0.053 R)
• M35: 17,881,733 km (0.053 R)
• M36: 18,354,312 km (0.077 R)
• M37: 20,005,723 km (0.069 R)
• M38: 20,075,436 km (0.098 R)
• M39: 20,355,633 km (0.056 R)
• M40: 23,227,164 km (0.096 R)
• M41: 24,112,933 km (0.085 R)
• M42: 24,709,679 km (0.117 R)
• M43: 25,765,540 km (0.112 R)
• M44: 27,687,275 km (0.107 R)
• M45: 29,257,604 km (0.08 R)
• M46: 30,293,569 km (0.062 R)
• M47: 31,341,651 km (0.089 R)
• M48: 32,730,069 km (0.052 R)
• M49: 33,971,732 km (0.038 R)
• M50: 34,388,960 km (0.076 R)
• M51: 35,905,135 km (0.07 R)
• M52: 37,529,169 km (0.071 R)
• M53: 37,960,460 km (0.041 R)
• M54: 39,439,235 km (0.032 R)
• M55: 39,702,228 km (0.107 R)
• M56: 39,877,856 km (0.118 R)
• M57: 40,582,761 km (0.053 R)
• M58: 44,715,552 km (0.08 R)
• M59: 45,081,169 km (0.112 R)
• M60: 46,831,464 km (0.085 R)
• M61: 48,228,858 km (0.116 R)
• M62: 48,322,506 km (0.112 R)
• M63: 52,213,846 km (0.08 R)
• M64: 52,502,570 km (0.115 R)
• M65: 52,695,252 km (0.079 R)
• M66: 56,994,545 km (0.091 R)
• M67: 57,390,979 km (0.103 R)
• M68: 57,788,311 km (0.099 R)
• M69: 60,090,473 km (0.093 R)
• M70: 63,240,555 km (0.074 R)
• M71: 64,267,993 km (0.092 R)
• M72: 64,990,551 km (0.101 R)
• M73: 65,094,073 km (0.034 R)
• M74: 66,756,554 km (0.104 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit