🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.73 AU

Year: 229 Days

Day: 23 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.89 AU - 0.91 AU

Year: 320 Days

Day: 39.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,951,793 km

• M1: 43,383 km (0.09 R)
• M2: 263,442 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.05 AU - 2.33 AU

Year: 1214 Days

Day: 30.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 8.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.96 AU - 5.06 AU

Year: 4202 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,951,793 km

• M1: 129,701 km (0.108 R)
• M2: 189,840 km (0.082 R)
• M3: 269,725 km (0.079 R)
• M4: 356,641 km (0.112 R)
• M5: 409,001 km (0.107 R)
• M6: 553,363 km (0.086 R)
• M7: 616,194 km (0.098 R)
• M8: 692,788 km (0.087 R)
• M9: 796,309 km (0.094 R)
• M10: 942,766 km (0.087 R)
• M11: 1,165,667 km (0.031 R)
• M12: 1,234,482 km (0.078 R)
• M13: 1,449,454 km (0.105 R)
• M14: 1,538,913 km (0.107 R)
• M15: 2,080,158 km (0.102 R)
• M16: 2,336,719 km (0.077 R)
• M17: 2,459,987 km (0.082 R)
• M18: 2,531,346 km (0.105 R)
• M19: 2,585,500 km (0.031 R)
• M20: 3,185,687 km (0.104 R)
• M21: 3,362,212 km (0.104 R)
• M22: 3,481,741 km (0.102 R)
• M23: 4,313,804 km (0.045 R)
• M24: 4,976,822 km (0.077 R)
• M25: 5,553,372 km (0.116 R)
• M26: 5,694,892 km (0.087 R)
• M27: 5,790,036 km (0.094 R)
• M28: 5,933,500 km (0.106 R)
• M29: 6,102,546 km (0.104 R)
• M30: 6,794,286 km (0.085 R)
• M31: 7,458,950 km (0.09 R)
• M32: 7,536,890 km (0.109 R)
• M33: 8,010,816 km (0.038 R)
• M34: 8,521,394 km (0.044 R)
• M35: 8,904,514 km (0.106 R)
• M36: 9,209,395 km (0.118 R)
• M37: 9,293,169 km (0.101 R)
• M38: 9,517,716 km (0.07 R)
• M39: 9,630,662 km (0.111 R)
• M40: 9,772,481 km (0.118 R)
• M41: 10,144,531 km (0.077 R)
• M42: 10,550,390 km (0.083 R)
• M43: 10,755,339 km (0.109 R)
• M44: 10,991,255 km (0.078 R)
• M45: 11,348,195 km (0.105 R)
• M46: 12,012,559 km (0.072 R)
• M47: 12,226,484 km (0.105 R)
• M48: 12,689,490 km (0.115 R)
• M49: 13,221,011 km (0.093 R)
• M50: 13,378,687 km (0.06 R)
• M51: 13,537,111 km (0.029 R)
• M52: 13,791,727 km (0.113 R)
• M53: 13,887,619 km (0.118 R)
• M54: 13,983,811 km (0.043 R)
• M55: 14,467,760 km (0.078 R)
• M56: 15,618,317 km (0.084 R)
• M57: 16,559,886 km (0.099 R)
• M58: 16,729,979 km (0.092 R)
• M59: 17,312,513 km (0.089 R)
• M60: 17,381,477 km (0.067 R)
• M61: 17,554,263 km (0.084 R)
• M62: 17,797,210 km (0.114 R)
• M63: 18,006,348 km (0.111 R)
• M64: 18,603,243 km (0.046 R)
• M65: 19,206,721 km (0.095 R)
• M66: 19,385,490 km (0.096 R)
• M67: 19,492,902 km (0.039 R)
• M68: 19,852,685 km (0.091 R)
• M69: 20,469,177 km (0.051 R)
• M70: 20,834,795 km (0.094 R)
• M71: 21,239,606 km (0.091 R)
• M72: 21,387,409 km (0.108 R)
• M73: 21,461,460 km (0.096 R)
• M74: 21,535,511 km (0.085 R)
• M75: 21,907,411 km (0.05 R)
• M76: 22,582,098 km (0.114 R)
• M77: 23,187,520 km (0.035 R)
• M78: 24,530,610 km (0.064 R)
• M79: 24,841,026 km (0.088 R)
• M80: 24,918,966 km (0.117 R)
• M81: 25,035,802 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.93 AU - 9.89 AU

Year: 10817 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,951,793 km

• M1: 225,444 km (0.108 R)
• M2: 482,453 km (0.099 R)
• M3: 582,684 km (0.084 R)
• M4: 810,072 km (0.044 R)
• M5: 917,484 km (0.112 R)
• M6: 1,088,923 km (0.04 R)
• M7: 1,189,153 km (0.03 R)
• M8: 1,763,759 km (0.113 R)
• M9: 1,932,655 km (0.079 R)
• M10: 2,287,052 km (0.073 R)
• M11: 2,717,894 km (0.096 R)
• M12: 2,914,615 km (0.092 R)
• M13: 3,116,273 km (0.074 R)
• M14: 3,322,569 km (0.109 R)
• M15: 5,166,662 km (0.077 R)
• M16: 5,625,478 km (0.107 R)
• M17: 5,805,445 km (0.106 R)
• M18: 6,772,445 km (0.089 R)
• M19: 6,925,633 km (0.102 R)
• M20: 7,471,217 km (0.047 R)
• M21: 8,603,673 km (0.1 R)
• M22: 8,769,876 km (0.071 R)
• M23: 8,895,239 km (0.06 R)
• M24: 9,021,200 km (0.087 R)
• M25: 9,616,899 km (0.114 R)
• M26: 9,876,152 km (0.086 R)
• M27: 10,181,631 km (0.069 R)
• M28: 10,578,813 km (0.088 R)
• M29: 11,071,439 km (0.086 R)
• M30: 12,078,981 km (0.062 R)
• M31: 12,172,031 km (0.08 R)
• M32: 13,451,691 km (0.106 R)
• M33: 13,741,911 km (0.083 R)
• M34: 14,083,144 km (0.101 R)
• M35: 14,923,435 km (0.072 R)
• M36: 15,223,827 km (0.094 R)
• M37: 15,425,336 km (0.104 R)
• M38: 15,577,028 km (0.07 R)
• M39: 15,729,169 km (0.105 R)
• M40: 16,291,358 km (0.096 R)
• M41: 16,652,487 km (0.062 R)
• M42: 17,911,054 km (0.113 R)
• M43: 18,337,408 km (0.073 R)
• M44: 19,910,729 km (0.054 R)
• M45: 22,094,259 km (0.111 R)
• M46: 23,069,787 km (0.115 R)
• M47: 23,533,690 km (0.079 R)
• M48: 23,766,763 km (0.119 R)
• M49: 23,942,092 km (0.119 R)
• M50: 24,353,037 km (0.103 R)
• M51: 25,122,120 km (0.027 R)
• M52: 25,360,429 km (0.038 R)
• M53: 25,839,143 km (0.073 R)
• M54: 26,381,435 km (0.107 R)
• M55: 27,049,240 km (0.106 R)
• M56: 27,232,348 km (0.061 R)
• M57: 28,401,754 km (0.085 R)
• M58: 28,649,937 km (0.071 R)
• M59: 29,086,164 km (0.074 R)
• M60: 29,273,760 km (0.061 R)
• M61: 29,839,090 km (0.1 R)
• M62: 29,965,201 km (0.104 R)
• M63: 30,091,462 km (0.053 R)
• M64: 30,534,870 km (0.101 R)
• M65: 31,108,129 km (0.109 R)
• M66: 31,428,119 km (0.053 R)
• M67: 31,942,437 km (0.119 R)
• M68: 34,291,273 km (0.054 R)
• M69: 34,555,612 km (0.067 R)
• M70: 34,887,121 km (0.092 R)
• M71: 35,219,528 km (0.1 R)
• M72: 36,357,967 km (0.11 R)
• M73: 40,961,243 km (0.059 R)
• M74: 41,101,417 km (0.092 R)
• M75: 41,946,046 km (0.11 R)
• M76: 42,228,936 km (0.119 R)
• M77: 43,152,403 km (0.066 R)
• M78: 43,652,509 km (0.041 R)
• M79: 44,154,410 km (0.101 R)
• M80: 44,298,173 km (0.061 R)
• M81: 44,514,193 km (0.093 R)
• M82: 45,091,790 km (0.084 R)
• M83: 47,427,013 km (0.107 R)
• M84: 49,726,482 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.3

Radius: 3.3

Gravity: 47.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.73 AU - 15.41 AU

Year: 19777 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,951,793 km

• M1: 109,954 km (0.087 R)
• M2: 235,916 km (0.093 R)
• M3: 551,567 km (0.089 R)
• M4: 834,756 km (0.08 R)
• M5: 2,252,944 km (0.056 R)
• M6: 2,318,917 km (0.047 R)
• M7: 2,589,390 km (0.062 R)
• M8: 2,763,521 km (0.106 R)
• M9: 2,905,639 km (0.118 R)
• M10: 3,345,906 km (0.103 R)
• M11: 3,497,149 km (0.065 R)
• M12: 3,924,850 km (0.101 R)
• M13: 4,534,311 km (0.055 R)
• M14: 4,659,674 km (0.052 R)
• M15: 4,956,626 km (0.074 R)
• M16: 5,568,930 km (0.097 R)
• M17: 7,841,322 km (0.114 R)
• M18: 8,295,651 km (0.116 R)
• M19: 8,397,826 km (0.077 R)
• M20: 8,551,762 km (0.1 R)
• M21: 8,603,224 km (0.031 R)
• M22: 9,708,902 km (0.052 R)
• M23: 9,924,622 km (0.032 R)
• M24: 10,141,838 km (0.119 R)
• M25: 10,305,797 km (0.086 R)
• M26: 11,082,360 km (0.119 R)
• M27: 12,223,941 km (0.115 R)
• M28: 12,573,701 km (0.086 R)
• M29: 13,884,029 km (0.113 R)
• M30: 14,555,125 km (0.115 R)
• M31: 14,740,028 km (0.085 R)
• M32: 15,112,227 km (0.094 R)
• M33: 16,631,244 km (0.095 R)
• M34: 17,278,404 km (0.045 R)
• M35: 17,670,800 km (0.034 R)
• M36: 17,867,970 km (0.115 R)
• M37: 17,933,793 km (0.071 R)
• M38: 19,133,867 km (0.07 R)
• M39: 19,539,576 km (0.101 R)
• M40: 19,675,561 km (0.119 R)
• M41: 20,085,010 km (0.117 R)
• M42: 20,222,191 km (0.1 R)
• M43: 20,290,857 km (0.104 R)
• M44: 22,814,423 km (0.097 R)
• M45: 23,244,667 km (0.089 R)
• M46: 23,677,453 km (0.087 R)
• M47: 24,331,645 km (0.077 R)
• M48: 24,477,802 km (0.104 R)
• M49: 24,697,561 km (0.062 R)
• M50: 25,509,279 km (0.119 R)
• M51: 25,732,031 km (0.105 R)
• M52: 26,329,524 km (0.117 R)
• M53: 26,404,473 km (0.066 R)
• M54: 26,780,562 km (0.079 R)
• M55: 26,856,109 km (0.065 R)
• M56: 27,082,750 km (0.097 R)
• M57: 27,310,138 km (0.091 R)
• M58: 28,072,489 km (0.069 R)
• M59: 28,149,083 km (0.064 R)
• M60: 28,764,529 km (0.049 R)
• M61: 28,841,871 km (0.051 R)
• M62: 31,588,638 km (0.091 R)
• M63: 33,276,401 km (0.101 R)
• M64: 34,581,792 km (0.096 R)
• M65: 34,993,036 km (0.066 R)
• M66: 36,070,141 km (0.027 R)
• M67: 37,074,092 km (0.099 R)
• M68: 38,002,347 km (0.071 R)
• M69: 38,426,756 km (0.079 R)
• M70: 38,767,540 km (0.079 R)
• M71: 38,938,231 km (0.037 R)
• M72: 39,109,222 km (0.102 R)
• M73: 46,511,474 km (0.104 R)
• M74: 46,783,593 km (0.1 R)
• M75: 46,874,548 km (0.097 R)
• M76: 48,336,119 km (0.099 R)
• M77: 48,611,828 km (0.078 R)
• M78: 50,929,548 km (0.083 R)
• M79: 51,397,490 km (0.118 R)
• M80: 52,620,602 km (0.118 R)
• M81: 53,473,011 km (0.058 R)
• M82: 53,948,433 km (0.084 R)
• M83: 54,329,907 km (0.102 R)
• M84: 56,346,936 km (0.091 R)
• M85: 56,733,945 km (0.096 R)
• M86: 60,157,493 km (0.064 R)
• M87: 60,256,227 km (0.105 R)
• M88: 60,850,131 km (0.102 R)
• M89: 61,147,830 km (0.119 R)
• M90: 65,772,349 km (0.081 R)
• M91: 66,077,828 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit