🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 232 Days

Day: 31.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,806,337 km

• M1: 74,350 km (0.039 R)
• M2: 530,773 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.3 AU - 1.52 AU

Year: 742 Days

Day: 37.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.58 AU - 2.52 AU

Year: 1300 Days

Day: 17.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 10.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.07 AU - 2.87 AU

Year: 1719 Days

Day: 6.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,806,337 km

• M1: 153,039 km (0.042 R)
• M2: 328,667 km (0.09 R)
• M3: 433,684 km (0.096 R)
• M4: 505,940 km (0.112 R)
• M5: 671,246 km (0.068 R)
• M6: 744,100 km (0.095 R)
• M7: 841,189 km (0.113 R)
• M8: 935,585 km (0.045 R)
• M9: 1,003,203 km (0.081 R)
• M10: 1,119,740 km (0.1 R)
• M11: 1,333,067 km (0.085 R)
• M12: 1,488,798 km (0.029 R)
• M13: 1,586,934 km (0.111 R)
• M14: 1,705,865 km (0.085 R)
• M15: 1,837,211 km (0.1 R)
• M16: 1,913,955 km (0.028 R)
• M17: 2,060,711 km (0.067 R)
• M18: 2,376,213 km (0.096 R)
• M19: 2,555,730 km (0.079 R)
• M20: 2,850,288 km (0.119 R)
• M21: 3,155,917 km (0.106 R)
• M22: 3,318,530 km (0.041 R)
• M23: 3,424,594 km (0.059 R)
• M24: 3,774,205 km (0.091 R)
• M25: 4,135,334 km (0.096 R)
• M26: 4,300,789 km (0.106 R)
• M27: 4,612,252 km (0.101 R)
• M28: 4,757,362 km (0.055 R)
• M29: 4,944,359 km (0.078 R)
• M30: 5,311,921 km (0.059 R)
• M31: 5,506,099 km (0.077 R)
• M32: 5,830,128 km (0.08 R)
• M33: 5,930,060 km (0.098 R)
• M34: 6,001,717 km (0.068 R)
• M35: 6,102,546 km (0.088 R)
• M36: 6,174,951 km (0.06 R)
• M37: 6,349,831 km (0.09 R)
• M38: 6,570,787 km (0.118 R)
• M39: 6,809,246 km (0.081 R)
• M40: 7,050,697 km (0.083 R)
• M41: 7,141,952 km (0.059 R)
• M42: 7,264,173 km (0.114 R)
• M43: 7,371,734 km (0.087 R)
• M44: 7,479,894 km (0.087 R)
• M45: 7,666,442 km (0.047 R)
• M46: 8,028,469 km (0.089 R)
• M47: 8,235,512 km (0.106 R)
• M48: 8,752,672 km (0.099 R)
• M49: 8,916,482 km (0.032 R)
• M50: 9,064,883 km (0.088 R)
• M51: 9,147,611 km (0.109 R)
• M52: 9,632,607 km (0.091 R)
• M53: 10,401,540 km (0.112 R)
• M54: 10,575,223 km (0.057 R)
• M55: 10,697,295 km (0.114 R)
• M56: 10,854,971 km (0.119 R)
• M57: 11,332,637 km (0.062 R)
• M58: 11,547,160 km (0.075 R)
• M59: 11,672,823 km (0.093 R)
• M60: 11,744,929 km (0.103 R)
• M61: 11,817,185 km (0.111 R)
• M62: 12,034,700 km (0.115 R)
• M63: 12,235,161 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 11.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.41 AU - 6.07 AU

Year: 5313 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,806,337 km

• M1: 150,944 km (0.086 R)
• M2: 324,029 km (0.105 R)
• M3: 407,205 km (0.084 R)
• M4: 638,334 km (0.026 R)
• M5: 764,445 km (0.114 R)
• M6: 970,591 km (0.063 R)
• M7: 1,133,802 km (0.048 R)
• M8: 1,505,403 km (0.108 R)
• M9: 1,591,273 km (0.082 R)
• M10: 2,438,445 km (0.075 R)
• M11: 3,027,711 km (0.083 R)
• M12: 3,226,527 km (0.119 R)
• M13: 4,040,040 km (0.069 R)
• M14: 4,210,133 km (0.032 R)
• M15: 4,735,072 km (0.089 R)
• M16: 5,201,668 km (0.051 R)
• M17: 6,573,929 km (0.117 R)
• M18: 6,832,434 km (0.058 R)
• M19: 7,064,909 km (0.106 R)
• M20: 7,329,697 km (0.09 R)
• M21: 7,597,777 km (0.084 R)
• M22: 8,205,144 km (0.081 R)
• M23: 8,359,529 km (0.086 R)
• M24: 8,577,194 km (0.12 R)
• M25: 10,218,881 km (0.115 R)
• M26: 10,451,805 km (0.103 R)
• M27: 10,787,502 km (0.108 R)
• M28: 10,956,698 km (0.112 R)
• M29: 11,058,574 km (0.102 R)
• M30: 11,642,155 km (0.054 R)
• M31: 12,095,287 km (0.09 R)
• M32: 12,447,740 km (0.098 R)
• M33: 13,090,861 km (0.115 R)
• M34: 13,271,426 km (0.12 R)
• M35: 13,489,090 km (0.037 R)
• M36: 13,928,160 km (0.045 R)
• M37: 14,149,565 km (0.062 R)
• M38: 14,223,466 km (0.115 R)
• M39: 14,895,610 km (0.069 R)
• M40: 15,084,103 km (0.055 R)
• M41: 15,159,799 km (0.032 R)
• M42: 15,349,490 km (0.114 R)
• M43: 15,654,520 km (0.086 R)
• M44: 15,884,751 km (0.066 R)
• M45: 16,231,967 km (0.053 R)
• M46: 16,699,012 km (0.047 R)
• M47: 17,170,395 km (0.11 R)
• M48: 17,407,807 km (0.118 R)
• M49: 18,046,141 km (0.056 R)
• M50: 18,529,940 km (0.027 R)
• M51: 18,692,104 km (0.096 R)
• M52: 18,854,867 km (0.041 R)
• M53: 19,675,411 km (0.083 R)
• M54: 19,757,989 km (0.027 R)
• M55: 19,882,305 km (0.112 R)
• M56: 20,089,947 km (0.087 R)
• M57: 20,298,337 km (0.083 R)
• M58: 20,970,181 km (0.052 R)
• M59: 21,521,299 km (0.089 R)
• M60: 22,292,327 km (0.083 R)
• M61: 23,378,108 km (0.028 R)
• M62: 23,861,459 km (0.098 R)
• M63: 24,170,678 km (0.105 R)
• M64: 24,392,382 km (0.08 R)
• M65: 25,241,050 km (0.087 R)
• M66: 25,781,996 km (0.116 R)
• M67: 26,372,309 km (0.09 R)
• M68: 28,496,898 km (0.054 R)
• M69: 29,013,161 km (0.091 R)
• M70: 29,343,174 km (0.094 R)
• M71: 31,156,898 km (0.088 R)
• M72: 31,494,840 km (0.118 R)
• M73: 31,640,099 km (0.097 R)
• M74: 32,565,212 km (0.103 R)
• M75: 32,712,118 km (0.12 R)
• M76: 32,859,172 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.3

Radius: 7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.56 AU - 13.7 AU

Year: 17567 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,806,337 km

• M1: 107,860 km (0.101 R)
• M2: 153,338 km (0.066 R)
• M3: 331,210 km (0.054 R)
• M4: 392,545 km (0.113 R)
• M5: 648,208 km (0.104 R)
• M6: 794,215 km (0.109 R)
• M7: 1,042,548 km (0.071 R)
• M8: 1,156,392 km (0.099 R)
• M9: 1,438,084 km (0.083 R)
• M10: 1,608,626 km (0.12 R)
• M11: 1,922,781 km (0.11 R)
• M12: 1,992,644 km (0.084 R)
• M13: 2,480,034 km (0.091 R)
• M14: 2,895,616 km (0.101 R)
• M15: 3,139,012 km (0.114 R)
• M16: 3,249,266 km (0.098 R)
• M17: 3,997,255 km (0.043 R)
• M18: 4,177,221 km (0.045 R)
• M19: 4,796,257 km (0.037 R)
• M20: 4,891,701 km (0.077 R)
• M21: 5,410,805 km (0.109 R)
• M22: 6,291,488 km (0.113 R)
• M23: 6,606,541 km (0.08 R)
• M24: 6,712,756 km (0.043 R)
• M25: 7,582,667 km (0.111 R)
• M26: 7,805,568 km (0.073 R)
• M27: 8,030,862 km (0.064 R)
• M28: 8,641,671 km (0.12 R)
• M29: 9,988,949 km (0.102 R)
• M30: 10,397,501 km (0.112 R)
• M31: 10,769,850 km (0.041 R)
• M32: 10,853,176 km (0.097 R)
• M33: 10,936,801 km (0.042 R)
• M34: 11,020,576 km (0.115 R)
• M35: 11,827,058 km (0.115 R)
• M36: 12,172,330 km (0.103 R)
• M37: 12,872,897 km (0.116 R)
• M38: 12,917,178 km (0.102 R)
• M39: 13,139,031 km (0.12 R)
• M40: 13,631,508 km (0.112 R)
• M41: 14,450,406 km (0.067 R)
• M42: 15,144,840 km (0.063 R)
• M43: 15,519,732 km (0.114 R)
• M44: 15,613,979 km (0.062 R)
• M45: 15,945,188 km (0.108 R)
• M46: 17,049,669 km (0.11 R)
• M47: 17,931,100 km (0.12 R)
• M48: 18,827,341 km (0.08 R)
• M49: 20,250,316 km (0.079 R)
• M50: 20,766,877 km (0.038 R)
• M51: 20,922,609 km (0.056 R)
• M52: 22,130,163 km (0.064 R)
• M53: 22,662,133 km (0.12 R)
• M54: 23,252,147 km (0.032 R)
• M55: 24,447,434 km (0.096 R)
• M56: 24,721,796 km (0.102 R)
• M57: 24,831,900 km (0.079 R)
• M58: 24,997,355 km (0.11 R)
• M59: 25,941,468 km (0.078 R)
• M60: 26,109,316 km (0.099 R)
• M61: 26,333,564 km (0.118 R)
• M62: 26,671,206 km (0.067 R)
• M63: 27,123,740 km (0.057 R)
• M64: 27,864,548 km (0.109 R)
• M65: 27,921,695 km (0.072 R)
• M66: 28,208,623 km (0.108 R)
• M67: 28,959,006 km (0.055 R)
• M68: 29,307,569 km (0.115 R)
• M69: 29,774,464 km (0.116 R)
• M70: 30,067,526 km (0.095 R)
• M71: 30,184,961 km (0.099 R)
• M72: 31,189,810 km (0.118 R)
• M73: 31,249,350 km (0.062 R)
• M74: 31,666,578 km (0.082 R)
• M75: 32,145,590 km (0.066 R)
• M76: 32,205,579 km (0.112 R)
• M77: 32,989,771 km (0.104 R)
• M78: 33,171,533 km (0.098 R)
• M79: 33,353,743 km (0.099 R)
• M80: 34,269,581 km (0.048 R)
• M81: 34,823,093 km (0.107 R)
• M82: 36,501,132 km (0.096 R)
• M83: 36,814,839 km (0.093 R)
• M84: 37,192,275 km (0.096 R)
• M85: 37,318,535 km (0.086 R)
• M86: 38,269,080 km (0.071 R)
• M87: 38,332,659 km (0.088 R)
• M88: 38,715,331 km (0.07 R)
• M89: 39,484,563 km (0.119 R)
• M90: 41,363,961 km (0.059 R)
• M91: 42,215,921 km (0.059 R)
• M92: 42,347,567 km (0.073 R)
• M93: 42,677,131 km (0.066 R)
• M94: 42,743,104 km (0.048 R)
• M95: 43,937,194 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit