🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 18 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,276,942 km

• M1: 353,500 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.82 AU - 1.22 AU

Year: 378 Days

Day: 22.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,276,942 km

• M1: 265,686 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 615 Days

Day: 28.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,276,942 km

• M1: 316,699 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.83 AU - 2.01 AU

Year: 977 Days

Day: 42.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,276,942 km

• M1: 1,530,237 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.58 AU - 4.78 AU

Year: 3717 Days

Day: 25.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,276,942 km

• M1: 577,298 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 9.3

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.68 AU - 8.96 AU

Year: 9616 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,276,942 km

• M1: 132,095 km (0.065 R)
• M2: 200,910 km (0.06 R)
• M3: 277,504 km (0.084 R)
• M4: 486,941 km (0.087 R)
• M5: 558,748 km (0.081 R)
• M6: 619,036 km (0.111 R)
• M7: 730,786 km (0.075 R)
• M8: 797,805 km (0.082 R)
• M9: 1,126,771 km (0.042 R)
• M10: 1,185,713 km (0.103 R)
• M11: 1,389,764 km (0.093 R)
• M12: 1,539,661 km (0.106 R)
• M13: 1,949,410 km (0.117 R)
• M14: 2,266,109 km (0.087 R)
• M15: 2,521,023 km (0.069 R)
• M16: 2,704,879 km (0.085 R)
• M17: 2,893,372 km (0.047 R)
• M18: 2,975,502 km (0.104 R)
• M19: 3,484,434 km (0.075 R)
• M20: 3,749,222 km (0.1 R)
• M21: 3,959,706 km (0.088 R)
• M22: 4,143,113 km (0.104 R)
• M23: 4,455,324 km (0.075 R)
• M24: 4,550,468 km (0.058 R)
• M25: 5,003,450 km (0.088 R)
• M26: 5,102,335 km (0.097 R)
• M27: 5,952,350 km (0.089 R)
• M28: 6,918,902 km (0.115 R)
• M29: 7,103,356 km (0.035 R)
• M30: 7,590,297 km (0.086 R)
• M31: 7,818,733 km (0.103 R)
• M32: 8,126,755 km (0.071 R)
• M33: 8,321,382 km (0.046 R)
• M34: 8,438,965 km (0.076 R)
• M35: 8,834,502 km (0.053 R)
• M36: 8,994,572 km (0.074 R)
• M37: 9,521,156 km (0.094 R)
• M38: 13,340,241 km (0.102 R)
• M39: 13,847,377 km (0.041 R)
• M40: 14,502,018 km (0.106 R)
• M41: 14,596,264 km (0.12 R)
• M42: 14,880,500 km (0.118 R)
• M43: 15,166,681 km (0.094 R)
• M44: 15,647,488 km (0.108 R)
• M45: 16,084,464 km (0.064 R)
• M46: 17,070,164 km (0.062 R)
• M47: 17,169,796 km (0.102 R)
• M48: 17,620,535 km (0.054 R)
• M49: 18,075,163 km (0.1 R)
• M50: 18,431,505 km (0.118 R)
• M51: 18,790,091 km (0.084 R)
• M52: 19,410,174 km (0.115 R)
• M53: 19,514,294 km (0.119 R)
• M54: 20,247,473 km (0.119 R)
• M55: 21,257,109 km (0.104 R)
• M56: 21,364,371 km (0.097 R)
• M57: 22,446,413 km (0.036 R)
• M58: 22,994,240 km (0.099 R)
• M59: 24,776,549 km (0.081 R)
• M60: 25,115,538 km (0.111 R)
• M61: 26,429,755 km (0.096 R)
• M62: 27,124,188 km (0.088 R)
• M63: 28,827,210 km (0.1 R)
• M64: 29,124,312 km (0.081 R)
• M65: 29,601,828 km (0.032 R)
• M66: 29,901,622 km (0.097 R)
• M67: 30,322,890 km (0.101 R)
• M68: 30,806,839 km (0.097 R)
• M69: 31,110,672 km (0.076 R)
• M70: 31,905,187 km (0.089 R)
• M71: 32,397,364 km (0.111 R)
• M72: 32,706,283 km (0.067 R)
• M73: 33,513,962 km (0.072 R)
• M74: 33,638,876 km (0.091 R)
• M75: 33,763,940 km (0.079 R)
• M76: 34,077,049 km (0.095 R)
• M77: 34,454,185 km (0.106 R)
• M78: 35,149,217 km (0.038 R)
• M79: 35,339,505 km (0.098 R)
• M80: 36,488,716 km (0.072 R)
• M81: 36,617,220 km (0.075 R)
• M82: 37,003,482 km (0.115 R)
• M83: 38,170,346 km (0.095 R)
• M84: 39,612,918 km (0.107 R)
• M85: 39,678,890 km (0.067 R)
• M86: 41,006,422 km (0.041 R)
• M87: 41,474,514 km (0.113 R)
• M88: 43,909,668 km (0.097 R)
• M89: 45,144,598 km (0.084 R)
• M90: 45,766,177 km (0.04 R)
• M91: 45,904,855 km (0.071 R)

Asteroid Belt

Center: 10.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 12.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.88 AU - 12.86 AU

Year: 14074 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,276,942 km

• M1: 217,515 km (0.106 R)
• M2: 345,272 km (0.12 R)
• M3: 512,522 km (0.109 R)
• M4: 739,761 km (0.105 R)
• M5: 889,958 km (0.08 R)
• M6: 1,101,340 km (0.055 R)
• M7: 1,752,090 km (0.04 R)
• M8: 2,215,395 km (0.11 R)
• M9: 2,484,222 km (0.052 R)
• M10: 2,576,225 km (0.117 R)
• M11: 3,277,689 km (0.12 R)
• M12: 4,090,604 km (0.068 R)
• M13: 5,496,974 km (0.118 R)
• M14: 5,617,998 km (0.12 R)
• M15: 5,893,408 km (0.102 R)
• M16: 6,017,275 km (0.088 R)
• M17: 6,394,262 km (0.044 R)
• M18: 6,553,584 km (0.097 R)
• M19: 7,977,905 km (0.087 R)
• M20: 8,253,315 km (0.101 R)
• M21: 9,603,735 km (0.094 R)
• M22: 9,933,598 km (0.107 R)
• M23: 10,907,480 km (0.084 R)
• M24: 12,226,634 km (0.049 R)
• M25: 12,385,208 km (0.112 R)
• M26: 12,664,208 km (0.072 R)
• M27: 12,744,392 km (0.115 R)
• M28: 13,925,019 km (0.096 R)
• M29: 14,007,746 km (0.082 R)
• M30: 14,215,238 km (0.083 R)
• M31: 14,843,849 km (0.115 R)
• M32: 15,055,380 km (0.094 R)
• M33: 15,182,837 km (0.074 R)
• M34: 16,302,278 km (0.1 R)
• M35: 18,166,268 km (0.091 R)
• M36: 18,438,087 km (0.074 R)
• M37: 19,353,776 km (0.092 R)
• M38: 20,003,479 km (0.074 R)
• M39: 20,143,652 km (0.08 R)
• M40: 22,092,015 km (0.078 R)
• M41: 23,309,293 km (0.084 R)
• M42: 23,407,728 km (0.101 R)
• M43: 24,999,749 km (0.109 R)
• M44: 25,757,911 km (0.043 R)
• M45: 29,714,475 km (0.083 R)
• M46: 30,141,877 km (0.072 R)
• M47: 30,356,400 km (0.099 R)
• M48: 30,463,811 km (0.119 R)
• M49: 30,625,078 km (0.108 R)
• M50: 31,653,713 km (0.097 R)
• M51: 33,356,286 km (0.04 R)
• M52: 35,823,454 km (0.063 R)
• M53: 37,539,192 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.1

Radius: 7.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.55 AU - 13.51 AU

Year: 17266 Days

Day: 22.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,276,942 km

• M1: 195,076 km (0.075 R)
• M2: 251,923 km (0.069 R)
• M3: 344,374 km (0.053 R)
• M4: 549,024 km (0.11 R)
• M5: 912,547 km (0.078 R)
• M6: 1,019,360 km (0.044 R)
• M7: 1,107,922 km (0.102 R)
• M8: 1,438,084 km (0.118 R)
• M9: 1,563,298 km (0.098 R)
• M10: 1,666,071 km (0.087 R)
• M11: 1,771,239 km (0.094 R)
• M12: 2,447,122 km (0.09 R)
• M13: 3,426,090 km (0.068 R)
• M14: 3,492,961 km (0.119 R)
• M15: 3,628,197 km (0.044 R)
• M16: 4,512,021 km (0.09 R)
• M17: 4,921,321 km (0.066 R)
• M18: 6,300,913 km (0.077 R)
• M19: 7,528,513 km (0.063 R)
• M20: 8,146,950 km (0.111 R)
• M21: 8,281,738 km (0.105 R)
• M22: 9,058,600 km (0.082 R)
• M23: 9,858,799 km (0.07 R)
• M24: 11,175,410 km (0.027 R)
• M25: 11,829,003 km (0.057 R)
• M26: 12,288,567 km (0.081 R)
• M27: 13,436,731 km (0.119 R)
• M28: 14,892,019 km (0.058 R)
• M29: 15,056,876 km (0.091 R)
• M30: 16,283,579 km (0.095 R)
• M31: 16,623,764 km (0.081 R)
• M32: 17,890,858 km (0.078 R)
• M33: 18,713,198 km (0.112 R)
• M34: 18,772,438 km (0.088 R)
• M35: 18,891,070 km (0.098 R)
• M36: 19,188,769 km (0.042 R)
• M37: 19,608,092 km (0.08 R)
• M38: 20,090,994 km (0.112 R)
• M39: 21,006,982 km (0.091 R)
• M40: 21,811,818 km (0.066 R)
• M41: 21,936,583 km (0.088 R)
• M42: 22,500,717 km (0.114 R)
• M43: 22,626,678 km (0.117 R)
• M44: 22,689,808 km (0.089 R)
• M45: 23,260,375 km (0.091 R)
• M46: 23,515,439 km (0.11 R)
• M47: 24,286,317 km (0.067 R)
• M48: 24,350,943 km (0.113 R)
• M49: 24,545,121 km (0.071 R)
• M50: 25,130,647 km (0.051 R)
• M51: 25,523,641 km (0.097 R)
• M52: 26,183,218 km (0.069 R)
• M53: 26,981,921 km (0.086 R)
• M54: 27,249,851 km (0.099 R)
• M55: 28,671,479 km (0.088 R)
• M56: 28,808,212 km (0.113 R)
• M57: 29,632,645 km (0.114 R)
• M58: 30,743,858 km (0.118 R)
• M59: 31,515,783 km (0.039 R)
• M60: 32,792,601 km (0.089 R)
• M61: 33,006,975 km (0.073 R)
• M62: 33,221,947 km (0.068 R)
• M63: 33,365,411 km (0.118 R)
• M64: 33,437,368 km (0.084 R)
• M65: 33,581,132 km (0.108 R)
• M66: 38,442,015 km (0.077 R)
• M67: 38,743,605 km (0.117 R)
• M68: 38,970,245 km (0.104 R)
• M69: 39,501,019 km (0.119 R)
• M70: 40,263,220 km (0.09 R)
• M71: 41,261,486 km (0.114 R)
• M72: 41,570,256 km (0.051 R)
• M73: 42,423,413 km (0.081 R)
• M74: 42,501,204 km (0.091 R)
• M75: 42,735,025 km (0.104 R)
• M76: 44,146,930 km (0.111 R)
• M77: 44,541,868 km (0.098 R)
• M78: 44,779,280 km (0.115 R)
• M79: 49,616,827 km (0.078 R)
• M80: 51,847,331 km (0.116 R)
• M81: 52,263,961 km (0.108 R)
• M82: 52,514,388 km (0.043 R)
• M83: 53,268,361 km (0.115 R)
• M84: 53,604,507 km (0.091 R)
• M85: 54,194,671 km (0.043 R)
• M86: 54,448,090 km (0.1 R)
• M87: 55,381,281 km (0.096 R)
• M88: 55,636,645 km (0.113 R)
• M89: 55,721,766 km (0.104 R)
• M90: 55,807,037 km (0.08 R)
• M91: 55,892,457 km (0.104 R)
• M92: 56,490,699 km (0.11 R)
• M93: 57,091,185 km (0.109 R)
• M94: 57,435,260 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 5.8

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.4 AU - 21.04 AU

Year: 28549 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,276,942 km

• M1: 275,410 km (0.06 R)
• M2: 404,961 km (0.114 R)
• M3: 487,988 km (0.104 R)
• M4: 576,849 km (0.102 R)
• M5: 957,576 km (0.067 R)
• M6: 1,099,544 km (0.117 R)
• M7: 1,309,729 km (0.074 R)
• M8: 2,049,341 km (0.085 R)
• M9: 2,270,297 km (0.05 R)
• M10: 2,383,692 km (0.118 R)
• M11: 5,062,093 km (0.067 R)
• M12: 5,767,148 km (0.097 R)
• M13: 6,131,269 km (0.039 R)
• M14: 6,502,571 km (0.101 R)
• M15: 7,378,765 km (0.082 R)
• M16: 8,060,034 km (0.09 R)
• M17: 9,239,314 km (0.064 R)
• M18: 9,299,752 km (0.034 R)
• M19: 10,660,943 km (0.087 R)
• M20: 11,042,866 km (0.119 R)
• M21: 11,300,025 km (0.081 R)
• M22: 11,951,374 km (0.067 R)
• M23: 13,358,641 km (0.081 R)
• M24: 14,676,299 km (0.106 R)
• M25: 15,745,475 km (0.081 R)
• M26: 15,889,987 km (0.062 R)
• M27: 16,765,882 km (0.111 R)
• M28: 18,869,976 km (0.039 R)
• M29: 19,874,825 km (0.066 R)
• M30: 22,910,166 km (0.082 R)
• M31: 23,073,826 km (0.094 R)
• M32: 23,237,935 km (0.113 R)
• M33: 23,320,064 km (0.086 R)
• M34: 23,402,493 km (0.088 R)
• M35: 24,313,992 km (0.095 R)
• M36: 25,830,616 km (0.089 R)
• M37: 26,001,008 km (0.107 R)
• M38: 26,342,988 km (0.092 R)
• M39: 26,944,820 km (0.042 R)
• M40: 27,812,638 km (0.118 R)
• M41: 29,131,343 km (0.099 R)
• M42: 29,842,980 km (0.089 R)
• M43: 32,195,107 km (0.095 R)
• M44: 32,930,680 km (0.088 R)
• M45: 33,022,982 km (0.058 R)
• M46: 33,115,433 km (0.095 R)
• M47: 34,982,116 km (0.102 R)
• M48: 35,076,362 km (0.075 R)
• M49: 35,548,643 km (0.11 R)
• M50: 37,459,157 km (0.096 R)
• M51: 38,232,728 km (0.082 R)
• M52: 38,426,906 km (0.047 R)
• M53: 39,304,896 km (0.114 R)
• M54: 39,599,005 km (0.064 R)
• M55: 39,697,141 km (0.116 R)
• M56: 40,485,672 km (0.1 R)
• M57: 41,778,048 km (0.058 R)
• M58: 43,792,682 km (0.117 R)
• M59: 44,097,563 km (0.112 R)
• M60: 44,403,191 km (0.095 R)
• M61: 44,505,217 km (0.077 R)
• M62: 46,458,516 km (0.115 R)
• M63: 49,070,944 km (0.108 R)
• M64: 49,387,643 km (0.112 R)
• M65: 50,235,563 km (0.095 R)
• M66: 50,981,309 km (0.12 R)
• M67: 51,838,056 km (0.105 R)
• M68: 52,268,299 km (0.025 R)
• M69: 54,764,789 km (0.06 R)
• M70: 59,197,972 km (0.071 R)
• M71: 59,985,605 km (0.098 R)
• M72: 60,098,401 km (0.118 R)
• M73: 60,776,678 km (0.041 R)
• M74: 63,400,026 km (0.105 R)
• M75: 64,436,590 km (0.116 R)
• M76: 64,667,719 km (0.107 R)
• M77: 65,246,663 km (0.115 R)
• M78: 67,228,086 km (0.092 R)
• M79: 68,992,743 km (0.063 R)
• M80: 69,702,884 km (0.108 R)
• M81: 69,940,146 km (0.046 R)
• M82: 71,130,347 km (0.111 R)
• M83: 71,249,726 km (0.031 R)
• M84: 71,727,990 km (0.054 R)
• M85: 73,048,640 km (0.065 R)
• M86: 74,862,365 km (0.089 R)
• M87: 75,591,954 km (0.104 R)
• M88: 78,041,170 km (0.068 R)
• M89: 78,657,513 km (0.099 R)
• M90: 79,523,087 km (0.108 R)
• M91: 79,647,103 km (0.111 R)
• M92: 80,516,267 km (0.092 R)
• M93: 80,765,198 km (0.092 R)
• M94: 82,264,168 km (0.111 R)
• M95: 82,640,257 km (0.113 R)
• M96: 83,017,094 km (0.081 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: 438 - 12,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit