🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.89 AU

Year: 248 Days

Day: 43.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,600,717 km

• M1: 206,744 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 380 Days

Day: 20.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 9.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.16 AU - 7.4 AU

Year: 7361 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,600,717 km

• M1: 124,166 km (0.074 R)
• M2: 336,146 km (0.113 R)
• M3: 395,238 km (0.039 R)
• M4: 598,242 km (0.062 R)
• M5: 725,998 km (0.116 R)
• M6: 863,329 km (0.116 R)
• M7: 1,244,953 km (0.063 R)
• M8: 1,550,582 km (0.117 R)
• M9: 1,767,349 km (0.086 R)
• M10: 2,091,378 km (0.045 R)
• M11: 2,170,366 km (0.1 R)
• M12: 2,665,684 km (0.115 R)
• M13: 2,904,293 km (0.104 R)
• M14: 3,951,628 km (0.107 R)
• M15: 4,025,230 km (0.097 R)
• M16: 4,249,178 km (0.039 R)
• M17: 4,426,003 km (0.097 R)
• M18: 4,553,909 km (0.12 R)
• M19: 4,865,970 km (0.113 R)
• M20: 5,292,773 km (0.107 R)
• M21: 5,676,192 km (0.037 R)
• M22: 5,759,518 km (0.064 R)
• M23: 6,182,431 km (0.051 R)
• M24: 6,440,936 km (0.106 R)
• M25: 7,297,983 km (0.103 R)
• M26: 7,479,894 km (0.083 R)
• M27: 8,253,614 km (0.08 R)
• M28: 8,474,869 km (0.078 R)
• M29: 8,634,041 km (0.037 R)
• M30: 9,182,766 km (0.12 R)
• M31: 9,742,861 km (0.059 R)
• M32: 9,976,682 km (0.118 R)
• M33: 10,178,639 km (0.091 R)
• M34: 10,246,257 km (0.083 R)
• M35: 11,104,052 km (0.082 R)
• M36: 11,313,339 km (0.093 R)
• M37: 11,594,433 km (0.107 R)
• M38: 11,984,734 km (0.118 R)
• M39: 12,487,682 km (0.069 R)
• M40: 13,292,070 km (0.05 R)
• M41: 13,700,472 km (0.041 R)
• M42: 14,302,005 km (0.09 R)
• M43: 14,377,851 km (0.062 R)
• M44: 14,912,215 km (0.093 R)
• M45: 15,686,683 km (0.112 R)
• M46: 15,882,507 km (0.086 R)
• M47: 16,000,240 km (0.095 R)
• M48: 16,157,767 km (0.098 R)
• M49: 16,355,386 km (0.076 R)
• M50: 16,514,109 km (0.119 R)
• M51: 16,993,271 km (0.102 R)
• M52: 17,355,597 km (0.092 R)
• M53: 17,883,528 km (0.044 R)
• M54: 17,965,208 km (0.058 R)
• M55: 18,170,008 km (0.108 R)
• M56: 18,416,844 km (0.068 R)
• M57: 19,667,183 km (0.097 R)
• M58: 20,815,796 km (0.069 R)
• M59: 21,333,404 km (0.09 R)
• M60: 21,463,405 km (0.103 R)
• M61: 22,161,429 km (0.12 R)
• M62: 23,400,697 km (0.075 R)
• M63: 23,938,801 km (0.119 R)
• M64: 24,164,095 km (0.11 R)
• M65: 24,616,928 km (0.059 R)
• M66: 24,890,094 km (0.118 R)
• M67: 25,761,501 km (0.079 R)
• M68: 25,853,803 km (0.067 R)
• M69: 26,876,454 km (0.038 R)
• M70: 27,016,927 km (0.094 R)
• M71: 27,817,574 km (0.09 R)
• M72: 28,244,527 km (0.089 R)
• M73: 28,339,671 km (0.091 R)
• M74: 28,530,408 km (0.11 R)
• M75: 29,105,163 km (0.046 R)
• M76: 29,201,205 km (0.052 R)
• M77: 30,509,588 km (0.108 R)
• M78: 30,900,936 km (0.12 R)
• M79: 31,441,732 km (0.11 R)
• M80: 32,333,485 km (0.026 R)
• M81: 33,333,996 km (0.12 R)
• M82: 33,636,034 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 8.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.35 AU - 12.01 AU

Year: 14959 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,600,717 km

• M1: 114,742 km (0.094 R)
• M2: 196,871 km (0.088 R)
• M3: 297,401 km (0.094 R)
• M4: 614,398 km (0.049 R)
• M5: 730,486 km (0.091 R)
• M6: 838,346 km (0.065 R)
• M7: 1,230,143 km (0.063 R)
• M8: 1,514,230 km (0.086 R)
• M9: 1,714,990 km (0.117 R)
• M10: 2,578,170 km (0.07 R)
• M11: 2,745,570 km (0.08 R)
• M12: 3,041,175 km (0.083 R)
• M13: 3,425,043 km (0.108 R)
• M14: 3,770,016 km (0.106 R)
• M15: 3,933,078 km (0.092 R)
• M16: 4,238,108 km (0.08 R)
• M17: 4,783,093 km (0.097 R)
• M18: 6,001,119 km (0.076 R)
• M19: 6,579,165 km (0.053 R)
• M20: 7,141,354 km (0.073 R)
• M21: 7,547,512 km (0.085 R)
• M22: 8,135,581 km (0.05 R)
• M23: 8,276,203 km (0.049 R)
• M24: 8,524,087 km (0.108 R)
• M25: 8,702,707 km (0.098 R)
• M26: 8,774,514 km (0.106 R)
• M27: 9,172,893 km (0.101 R)
• M28: 9,688,407 km (0.069 R)
• M29: 9,837,406 km (0.113 R)
• M30: 10,137,649 km (0.052 R)
• M31: 10,747,410 km (0.067 R)
• M32: 11,290,750 km (0.084 R)
• M33: 11,882,708 km (0.072 R)
• M34: 12,444,299 km (0.116 R)
• M35: 12,850,756 km (0.112 R)
• M36: 13,676,836 km (0.064 R)
• M37: 13,969,898 km (0.053 R)
• M38: 14,096,159 km (0.107 R)
• M39: 15,510,158 km (0.101 R)
• M40: 16,079,527 km (0.088 R)
• M41: 16,655,629 km (0.119 R)
• M42: 16,834,248 km (0.113 R)
• M43: 17,103,525 km (0.101 R)
• M44: 17,509,832 km (0.11 R)
• M45: 18,470,550 km (0.112 R)
• M46: 18,655,453 km (0.07 R)
• M47: 19,919,854 km (0.112 R)
• M48: 20,109,395 km (0.12 R)
• M49: 21,843,234 km (0.044 R)
• M50: 22,975,690 km (0.09 R)
• M51: 23,424,035 km (0.108 R)
• M52: 23,624,346 km (0.095 R)
• M53: 24,228,273 km (0.099 R)
• M54: 25,143,812 km (0.113 R)
• M55: 25,554,308 km (0.079 R)
• M56: 28,063,813 km (0.103 R)
• M57: 28,810,456 km (0.118 R)
• M58: 29,078,685 km (0.114 R)
• M59: 29,455,522 km (0.107 R)
• M60: 30,377,643 km (0.094 R)
• M61: 30,541,303 km (0.089 R)
• M62: 30,869,670 km (0.096 R)
• M63: 33,200,255 km (0.068 R)
• M64: 34,785,245 km (0.11 R)
• M65: 35,128,123 km (0.085 R)
• M66: 36,105,596 km (0.098 R)
• M67: 36,510,707 km (0.078 R)
• M68: 37,500,745 km (0.072 R)
• M69: 38,204,903 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.4

Radius: 4.8

Gravity: 39.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.3 AU - 20.54 AU

Year: 28427 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,600,717 km

• M1: 77,043 km (0.074 R)
• M2: 121,473 km (0.102 R)
• M3: 198,367 km (0.109 R)
• M4: 253,568 km (0.07 R)
• M5: 380,876 km (0.09 R)
• M6: 502,200 km (0.11 R)
• M7: 721,361 km (0.066 R)
• M8: 1,275,322 km (0.12 R)
• M9: 1,931,159 km (0.076 R)
• M10: 2,492,749 km (0.09 R)
• M11: 2,629,183 km (0.081 R)
• M12: 2,675,109 km (0.103 R)
• M13: 3,004,823 km (0.055 R)
• M14: 3,962,698 km (0.111 R)
• M15: 4,557,050 km (0.107 R)
• M16: 4,668,202 km (0.077 R)
• M17: 6,500,177 km (0.105 R)
• M18: 8,731,579 km (0.098 R)
• M19: 9,078,048 km (0.093 R)
• M20: 9,217,772 km (0.102 R)
• M21: 10,654,660 km (0.112 R)
• M22: 11,323,811 km (0.103 R)
• M23: 12,159,764 km (0.086 R)
• M24: 13,331,564 km (0.108 R)
• M25: 15,031,444 km (0.113 R)
• M26: 16,798,494 km (0.103 R)
• M27: 20,067,208 km (0.041 R)
• M28: 21,075,797 km (0.089 R)
• M29: 21,446,650 km (0.062 R)
• M30: 22,383,282 km (0.074 R)
• M31: 24,296,041 km (0.054 R)
• M32: 24,393,130 km (0.08 R)
• M33: 25,962,710 km (0.119 R)
• M34: 28,786,969 km (0.04 R)
• M35: 28,992,516 km (0.087 R)
• M36: 29,404,808 km (0.096 R)
• M37: 30,758,220 km (0.082 R)
• M38: 30,863,238 km (0.056 R)
• M39: 32,345,004 km (0.104 R)
• M40: 32,987,078 km (0.12 R)
• M41: 34,720,020 km (0.113 R)
• M42: 35,377,353 km (0.063 R)
• M43: 36,038,875 km (0.109 R)
• M44: 36,815,737 km (0.098 R)
• M45: 36,927,187 km (0.104 R)
• M46: 38,499,162 km (0.075 R)
• M47: 40,666,984 km (0.11 R)
• M48: 40,782,324 km (0.111 R)
• M49: 41,940,212 km (0.104 R)
• M50: 42,406,359 km (0.096 R)
• M51: 42,757,166 km (0.102 R)
• M52: 42,874,301 km (0.097 R)
• M53: 42,991,586 km (0.071 R)
• M54: 44,881,904 km (0.083 R)
• M55: 47,646,623 km (0.025 R)
• M56: 48,011,193 km (0.107 R)
• M57: 50,961,562 km (0.034 R)
• M58: 52,835,126 km (0.056 R)
• M59: 54,477,112 km (0.09 R)
• M60: 55,623,630 km (0.118 R)
• M61: 55,751,536 km (0.102 R)
• M62: 56,263,909 km (0.112 R)
• M63: 56,778,077 km (0.085 R)
• M64: 60,419,887 km (0.025 R)
• M65: 61,078,118 km (0.062 R)
• M66: 62,136,224 km (0.11 R)
• M67: 63,200,313 km (0.038 R)
• M68: 64,136,347 km (0.114 R)
• M69: 64,673,403 km (0.097 R)
• M70: 65,886,941 km (0.072 R)
• M71: 67,926,260 km (0.111 R)
• M72: 68,062,992 km (0.094 R)
• M73: 73,044,302 km (0.047 R)
• M74: 74,167,184 km (0.114 R)
• M75: 77,426,921 km (0.095 R)
• M76: 77,855,519 km (0.096 R)
• M77: 79,433,926 km (0.099 R)
• M78: 80,154,838 km (0.071 R)
• M79: 81,167,765 km (0.11 R)
• M80: 83,206,336 km (0.104 R)
• M81: 85,556,668 km (0.118 R)
• M82: 86,739,987 km (0.057 R)
• M83: 87,185,190 km (0.108 R)
• M84: 87,779,842 km (0.09 R)
• M85: 91,376,324 km (0.075 R)
• M86: 91,678,213 km (0.053 R)
• M87: 91,829,307 km (0.116 R)
• M88: 94,867,938 km (0.069 R)
• M89: 96,553,159 km (0.035 R)
• M90: 97,168,305 km (0.09 R)
• M91: 97,476,477 km (0.108 R)
• M92: 101,043,189 km (0.092 R)
• M93: 102,920,941 km (0.091 R)
• M94: 104,021,533 km (0.078 R)
• M95: 105,442,414 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit