🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.29 AU - 1.39 AU

Year: 553 Days

Day: 31.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.83 AU - 2.85 AU

Year: 1276 Days

Day: 40.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 11.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.52 AU - 8.34 AU

Year: 6503 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,815,157 km

• M1: 148,999 km (0.096 R)
• M2: 413,489 km (0.106 R)
• M3: 532,419 km (0.1 R)
• M4: 967,300 km (0.102 R)
• M5: 1,134,700 km (0.095 R)
• M6: 1,240,017 km (0.085 R)
• M7: 1,348,924 km (0.036 R)
• M8: 1,480,121 km (0.103 R)
• M9: 1,576,462 km (0.094 R)
• M10: 1,941,780 km (0.112 R)
• M11: 2,311,287 km (0.119 R)
• M12: 2,798,378 km (0.117 R)
• M13: 2,894,868 km (0.11 R)
• M14: 3,016,940 km (0.075 R)
• M15: 3,445,389 km (0.068 R)
• M16: 4,193,079 km (0.091 R)
• M17: 4,276,106 km (0.115 R)
• M18: 4,415,830 km (0.033 R)
• M19: 4,500,353 km (0.082 R)
• M20: 4,873,001 km (0.081 R)
• M21: 5,077,950 km (0.109 R)
• M22: 5,405,719 km (0.092 R)
• M23: 5,648,516 km (0.038 R)
• M24: 5,832,971 km (0.113 R)
• M25: 6,113,317 km (0.032 R)
• M26: 6,207,863 km (0.072 R)
• M27: 6,558,520 km (0.105 R)
• M28: 7,113,080 km (0.061 R)
• M29: 7,716,857 km (0.045 R)
• M30: 7,990,471 km (0.064 R)
• M31: 8,197,814 km (0.11 R)
• M32: 8,302,233 km (0.112 R)
• M33: 8,547,424 km (0.065 R)
• M34: 9,809,132 km (0.107 R)
• M35: 9,994,185 km (0.069 R)
• M36: 10,068,535 km (0.087 R)
• M37: 11,051,543 km (0.102 R)
• M38: 12,223,642 km (0.089 R)
• M39: 12,542,884 km (0.111 R)
• M40: 12,703,552 km (0.061 R)
• M41: 13,230,436 km (0.089 R)
• M42: 14,305,596 km (0.112 R)
• M43: 15,151,572 km (0.089 R)
• M44: 16,451,128 km (0.032 R)
• M45: 18,057,061 km (0.113 R)
• M46: 19,248,010 km (0.105 R)
• M47: 19,433,362 km (0.065 R)
• M48: 20,275,299 km (0.092 R)
• M49: 21,176,925 km (0.087 R)
• M50: 21,416,431 km (0.063 R)
• M51: 21,753,176 km (0.106 R)
• M52: 22,043,097 km (0.048 R)
• M53: 22,237,275 km (0.071 R)
• M54: 23,117,509 km (0.082 R)
• M55: 23,561,964 km (0.118 R)
• M56: 24,059,227 km (0.097 R)
• M57: 25,673,239 km (0.033 R)
• M58: 25,877,440 km (0.105 R)
• M59: 26,596,557 km (0.061 R)
• M60: 27,218,136 km (0.092 R)
• M61: 27,530,646 km (0.106 R)
• M62: 27,896,861 km (0.118 R)
• M63: 28,528,314 km (0.082 R)
• M64: 29,377,731 km (0.117 R)
• M65: 29,484,394 km (0.089 R)
• M66: 29,912,693 km (0.112 R)
• M67: 30,504,951 km (0.099 R)
• M68: 31,046,794 km (0.108 R)
• M69: 31,264,459 km (0.063 R)
• M70: 32,691,174 km (0.107 R)
• M71: 33,301,234 km (0.082 R)
• M72: 33,412,684 km (0.08 R)
• M73: 34,195,380 km (0.092 R)
• M74: 35,324,096 km (0.088 R)
• M75: 36,867,049 km (0.05 R)
• M76: 36,982,239 km (0.118 R)
• M77: 37,617,881 km (0.055 R)
• M78: 38,315,306 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 10.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.39 AU - 8.73 AU

Year: 6687 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,815,157 km

• M1: 141,520 km (0.094 R)
• M2: 222,302 km (0.069 R)
• M3: 423,063 km (0.085 R)
• M4: 537,206 km (0.035 R)
• M5: 786,735 km (0.059 R)
• M6: 1,187,657 km (0.062 R)
• M7: 1,323,193 km (0.105 R)
• M8: 1,839,156 km (0.088 R)
• M9: 1,937,592 km (0.077 R)
• M10: 2,037,822 km (0.075 R)
• M11: 2,370,677 km (0.098 R)
• M12: 2,743,326 km (0.068 R)
• M13: 2,994,501 km (0.111 R)
• M14: 3,205,733 km (0.109 R)
• M15: 3,470,521 km (0.118 R)
• M16: 3,692,524 km (0.099 R)
• M17: 3,944,597 km (0.109 R)
• M18: 4,386,359 km (0.106 R)
• M19: 4,789,376 km (0.056 R)
• M20: 5,260,609 km (0.095 R)
• M21: 5,373,556 km (0.114 R)
• M22: 5,659,886 km (0.075 R)
• M23: 5,775,675 km (0.061 R)
• M24: 6,157,897 km (0.12 R)
• M25: 6,639,453 km (0.103 R)
• M26: 6,731,156 km (0.098 R)
• M27: 6,946,727 km (0.04 R)
• M28: 7,703,094 km (0.102 R)
• M29: 7,896,374 km (0.12 R)
• M30: 8,026,075 km (0.099 R)
• M31: 8,221,899 km (0.075 R)
• M32: 8,386,457 km (0.111 R)
• M33: 8,685,204 km (0.026 R)
• M34: 8,852,753 km (0.058 R)
• M35: 8,987,541 km (0.104 R)
• M36: 10,657,801 km (0.083 R)
• M37: 10,873,372 km (0.079 R)
• M38: 11,455,008 km (0.116 R)
• M39: 11,860,718 km (0.114 R)
• M40: 11,972,168 km (0.076 R)
• M41: 12,046,817 km (0.052 R)
• M42: 12,384,011 km (0.057 R)
• M43: 13,029,526 km (0.116 R)
• M44: 13,842,141 km (0.107 R)
• M45: 13,998,770 km (0.074 R)
• M46: 14,155,998 km (0.096 R)
• M47: 15,111,779 km (0.119 R)
• M48: 15,192,412 km (0.047 R)
• M49: 15,435,060 km (0.115 R)
• M50: 15,883,255 km (0.089 R)
• M51: 16,542,682 km (0.051 R)
• M52: 17,295,459 km (0.11 R)
• M53: 17,931,250 km (0.114 R)
• M54: 18,964,372 km (0.073 R)
• M55: 19,138,355 km (0.105 R)
• M56: 19,795,837 km (0.091 R)
• M57: 20,282,779 km (0.066 R)
• M58: 20,728,879 km (0.113 R)
• M59: 20,998,006 km (0.083 R)
• M60: 21,721,611 km (0.1 R)
• M61: 22,269,588 km (0.027 R)
• M62: 23,379,155 km (0.115 R)
• M63: 25,077,241 km (0.097 R)
• M64: 25,172,684 km (0.115 R)
• M65: 25,268,427 km (0.114 R)
• M66: 25,844,678 km (0.104 R)
• M67: 25,989,339 km (0.091 R)
• M68: 26,571,125 km (0.11 R)
• M69: 27,402,590 km (0.051 R)
• M70: 27,747,413 km (0.094 R)
• M71: 27,895,665 km (0.038 R)
• M72: 28,341,915 km (0.064 R)
• M73: 28,840,525 km (0.116 R)
• M74: 29,543,485 km (0.086 R)
• M75: 29,644,314 km (0.104 R)
• M76: 29,745,293 km (0.097 R)
• M77: 29,896,985 km (0.068 R)
• M78: 30,201,267 km (0.11 R)
• M79: 30,863,836 km (0.064 R)
• M80: 31,892,770 km (0.075 R)
• M81: 32,359,366 km (0.11 R)
• M82: 33,299,439 km (0.074 R)
• M83: 33,509,474 km (0.08 R)
• M84: 33,878,233 km (0.11 R)
• M85: 34,513,575 km (0.063 R)
• M86: 34,673,046 km (0.105 R)
• M87: 35,206,213 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.8

Radius: 4

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.28 AU - 13.68 AU

Year: 16669 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,815,157 km

• M1: 51,462 km (0.101 R)
• M2: 94,845 km (0.093 R)
• M3: 127,906 km (0.081 R)
• M4: 156,479 km (0.075 R)
• M5: 366,066 km (0.095 R)
• M6: 440,566 km (0.1 R)
• M7: 520,301 km (0.104 R)
• M8: 825,182 km (0.049 R)
• M9: 944,411 km (0.116 R)
• M10: 1,047,933 km (0.082 R)
• M11: 1,844,991 km (0.087 R)
• M12: 2,215,844 km (0.101 R)
• M13: 2,784,166 km (0.075 R)
• M14: 3,912,583 km (0.11 R)
• M15: 3,945,793 km (0.113 R)
• M16: 3,979,004 km (0.096 R)
• M17: 5,236,823 km (0.091 R)
• M18: 5,309,976 km (0.069 R)
• M19: 5,984,214 km (0.104 R)
• M20: 6,292,535 km (0.069 R)
• M21: 6,566,449 km (0.059 R)
• M22: 6,804,310 km (0.116 R)
• M23: 8,077,986 km (0.069 R)
• M24: 8,162,509 km (0.095 R)
• M25: 8,204,994 km (0.117 R)
• M26: 8,375,536 km (0.111 R)
• M27: 8,633,443 km (0.096 R)
• M28: 8,676,677 km (0.085 R)
• M29: 8,850,360 km (0.09 R)
• M30: 9,025,240 km (0.119 R)
• M31: 9,157,035 km (0.115 R)
• M32: 9,467,301 km (0.106 R)
• M33: 9,601,341 km (0.117 R)
• M34: 9,826,037 km (0.113 R)
• M35: 10,052,528 km (0.102 R)
• M36: 10,189,261 km (0.116 R)
• M37: 11,022,371 km (0.037 R)
• M38: 12,215,265 km (0.119 R)
• M39: 12,753,069 km (0.067 R)
• M40: 12,851,654 km (0.102 R)
• M41: 13,049,572 km (0.083 R)
• M42: 16,031,057 km (0.076 R)
• M43: 16,297,641 km (0.081 R)
• M44: 16,351,047 km (0.098 R)
• M45: 16,404,603 km (0.119 R)
• M46: 17,323,583 km (0.114 R)
• M47: 17,487,542 km (0.099 R)
• M48: 18,929,516 km (0.11 R)
• M49: 20,236,403 km (0.107 R)
• M50: 20,640,018 km (0.049 R)
• M51: 21,925,363 km (0.065 R)
• M52: 21,984,454 km (0.109 R)
• M53: 22,102,786 km (0.117 R)
• M54: 23,296,727 km (0.11 R)
• M55: 23,962,437 km (0.114 R)
• M56: 24,818,586 km (0.112 R)
• M57: 25,684,608 km (0.117 R)
• M58: 25,809,223 km (0.104 R)
• M59: 25,933,988 km (0.104 R)
• M60: 27,573,730 km (0.116 R)
• M61: 28,599,373 km (0.068 R)
• M62: 28,663,999 km (0.061 R)
• M63: 29,833,555 km (0.057 R)
• M64: 30,820,153 km (0.088 R)
• M65: 30,952,398 km (0.115 R)
• M66: 31,951,113 km (0.091 R)
• M67: 32,017,983 km (0.03 R)
• M68: 32,152,023 km (0.065 R)
• M69: 32,825,064 km (0.082 R)
• M70: 34,940,677 km (0.032 R)
• M71: 36,328,796 km (0.12 R)
• M72: 36,398,658 km (0.114 R)
• M73: 39,015,424 km (0.047 R)
• M74: 39,373,711 km (0.082 R)
• M75: 39,805,001 km (0.07 R)
• M76: 41,473,018 km (0.107 R)
• M77: 41,838,485 km (0.09 R)
• M78: 43,089,572 km (0.09 R)
• M79: 43,385,776 km (0.08 R)
• M80: 44,278,277 km (0.118 R)
• M81: 44,801,570 km (0.091 R)
• M82: 45,101,664 km (0.033 R)
• M83: 45,779,043 km (0.044 R)
• M84: 46,535,858 km (0.114 R)
• M85: 46,991,833 km (0.11 R)
• M86: 47,220,269 km (0.095 R)
• M87: 48,061,458 km (0.078 R)
• M88: 49,139,310 km (0.044 R)
• M89: 50,458,614 km (0.073 R)
• M90: 50,614,644 km (0.12 R)
• M91: 51,083,484 km (0.119 R)
• M92: 51,632,359 km (0.067 R)
• M93: 52,498,830 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit