🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 43.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,780,597 km

• M1: 84,672 km (0.105 R)

Asteroid Belt

Center: 0.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 8.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.91 AU - 1.29 AU

Year: 745 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,780,597 km

• M1: 135,984 km (0.092 R)
• M2: 261,796 km (0.102 R)
• M3: 357,240 km (0.101 R)
• M4: 430,991 km (0.069 R)
• M5: 503,098 km (0.116 R)
• M6: 591,809 km (0.112 R)
• M7: 652,696 km (0.068 R)
• M8: 899,981 km (0.06 R)
• M9: 966,402 km (0.073 R)
• M10: 1,029,682 km (0.038 R)
• M11: 1,228,199 km (0.051 R)
• M12: 1,400,386 km (0.113 R)
• M13: 1,495,231 km (0.11 R)
• M14: 1,762,413 km (0.101 R)
• M15: 1,938,788 km (0.075 R)
• M16: 2,082,702 km (0.084 R)
• M17: 2,275,832 km (0.052 R)
• M18: 2,348,238 km (0.118 R)
• M19: 2,461,483 km (0.116 R)
• M20: 2,556,179 km (0.093 R)
• M21: 2,707,422 km (0.077 R)
• M22: 2,847,595 km (0.094 R)
• M23: 2,954,259 km (0.118 R)
• M24: 3,135,123 km (0.095 R)
• M25: 3,230,566 km (0.044 R)
• M26: 3,342,016 km (0.077 R)
• M27: 3,439,554 km (0.063 R)
• M28: 3,753,560 km (0.107 R)
• M29: 3,917,968 km (0.091 R)
• M30: 4,052,756 km (0.111 R)
• M31: 4,213,424 km (0.054 R)
• M32: 4,294,506 km (0.058 R)
• M33: 4,532,666 km (0.055 R)
• M34: 4,842,932 km (0.08 R)
• M35: 4,953,634 km (0.084 R)
• M36: 5,082,288 km (0.069 R)
• M37: 5,194,786 km (0.077 R)
• M38: 5,308,032 km (0.046 R)
• M39: 5,404,522 km (0.093 R)
• M40: 5,554,868 km (0.094 R)
• M41: 5,617,250 km (0.074 R)
• M42: 5,814,570 km (0.091 R)
• M43: 5,868,724 km (0.072 R)
• M44: 6,005,008 km (0.06 R)
• M45: 6,133,214 km (0.094 R)
• M46: 6,188,415 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.4

Radius: 14.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 849 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,780,597 km

• M1: 201,957 km (0.072 R)
• M2: 320,439 km (0.029 R)
• M3: 429,645 km (0.062 R)
• M4: 526,285 km (0.09 R)
• M5: 650,152 km (0.036 R)
• M6: 744,249 km (0.069 R)
• M7: 943,514 km (0.082 R)
• M8: 1,167,462 km (0.093 R)
• M9: 1,309,729 km (0.055 R)
• M10: 1,428,061 km (0.09 R)
• M11: 1,575,116 km (0.048 R)
• M12: 1,858,454 km (0.053 R)
• M13: 1,986,061 km (0.063 R)
• M14: 2,137,754 km (0.109 R)
• M15: 2,300,666 km (0.082 R)
• M16: 2,453,106 km (0.087 R)
• M17: 2,571,587 km (0.119 R)
• M18: 2,707,273 km (0.063 R)
• M19: 2,860,910 km (0.099 R)
• M20: 3,025,467 km (0.043 R)
• M21: 3,161,153 km (0.102 R)
• M22: 3,274,249 km (0.105 R)
• M23: 3,656,172 km (0.086 R)
• M24: 3,904,355 km (0.108 R)
• M25: 4,000,097 km (0.117 R)
• M26: 4,184,851 km (0.052 R)
• M27: 4,453,828 km (0.028 R)
• M28: 4,544,783 km (0.077 R)
• M29: 4,645,612 km (0.064 R)
• M30: 4,905,613 km (0.107 R)
• M31: 4,999,710 km (0.091 R)
• M32: 5,170,551 km (0.073 R)
• M33: 5,275,868 km (0.087 R)
• M34: 5,635,651 km (0.084 R)
• M35: 5,783,753 km (0.072 R)
• M36: 6,003,512 km (0.075 R)
• M37: 6,338,163 km (0.103 R)
• M38: 6,523,365 km (0.069 R)
• M39: 6,627,036 km (0.108 R)
• M40: 6,731,306 km (0.097 R)
• M41: 6,920,397 km (0.119 R)
• M42: 7,015,542 km (0.115 R)
• M43: 7,325,209 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 9.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.85 AU - 5.71 AU

Year: 6748 Days

Day: 8.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,780,597 km

• M1: 145,260 km (0.087 R)
• M2: 219,610 km (0.082 R)
• M3: 381,175 km (0.075 R)
• M4: 722,857 km (0.102 R)
• M5: 981,212 km (0.038 R)
• M6: 1,062,893 km (0.091 R)
• M7: 1,215,782 km (0.109 R)
• M8: 1,376,151 km (0.111 R)
• M9: 1,468,303 km (0.057 R)
• M10: 1,600,847 km (0.089 R)
• M11: 1,678,488 km (0.098 R)
• M12: 1,817,465 km (0.092 R)
• M13: 2,128,179 km (0.06 R)
• M14: 3,036,837 km (0.083 R)
• M15: 3,305,963 km (0.091 R)
• M16: 3,456,010 km (0.111 R)
• M17: 4,905,165 km (0.114 R)
• M18: 4,990,585 km (0.1 R)
• M19: 5,722,268 km (0.103 R)
• M20: 7,284,070 km (0.092 R)
• M21: 7,843,566 km (0.06 R)
• M22: 8,485,191 km (0.055 R)
• M23: 8,553,707 km (0.113 R)
• M24: 8,760,451 km (0.105 R)
• M25: 9,073,560 km (0.118 R)
• M26: 9,178,727 km (0.118 R)
• M27: 9,355,103 km (0.036 R)
• M28: 9,818,557 km (0.088 R)
• M29: 10,180,285 km (0.082 R)
• M30: 11,028,654 km (0.111 R)
• M31: 12,285,127 km (0.12 R)
• M32: 12,714,024 km (0.073 R)
• M33: 13,187,501 km (0.119 R)
• M34: 14,030,036 km (0.064 R)
• M35: 14,437,391 km (0.047 R)
• M36: 14,601,351 km (0.062 R)
• M37: 14,724,769 km (0.104 R)
• M38: 15,014,091 km (0.075 R)
• M39: 17,134,940 km (0.12 R)
• M40: 17,308,623 km (0.088 R)
• M41: 17,395,689 km (0.098 R)
• M42: 17,482,905 km (0.12 R)
• M43: 18,009,190 km (0.102 R)
• M44: 18,496,281 km (0.117 R)
• M45: 18,763,762 km (0.025 R)
• M46: 19,167,377 km (0.095 R)
• M47: 20,533,505 km (0.117 R)
• M48: 21,789,678 km (0.044 R)
• M49: 22,974,942 km (0.026 R)
• M50: 23,938,053 km (0.108 R)
• M51: 24,181,000 km (0.072 R)
• M52: 24,620,219 km (0.06 R)
• M53: 25,061,982 km (0.105 R)
• M54: 25,903,769 km (0.079 R)
• M55: 26,103,183 km (0.114 R)
• M56: 26,403,276 km (0.1 R)
• M57: 26,604,037 km (0.049 R)
• M58: 26,905,925 km (0.111 R)
• M59: 27,767,758 km (0.074 R)
• M60: 28,227,622 km (0.093 R)
• M61: 28,587,106 km (0.101 R)
• M62: 29,051,458 km (0.066 R)
• M63: 29,778,803 km (0.081 R)
• M64: 30,040,000 km (0.106 R)
• M65: 30,722,765 km (0.115 R)
• M66: 30,986,805 km (0.094 R)
• M67: 31,145,529 km (0.048 R)
• M68: 31,623,344 km (0.111 R)
• M69: 31,943,185 km (0.08 R)
• M70: 32,103,553 km (0.112 R)
• M71: 32,586,156 km (0.032 R)
• M72: 33,233,466 km (0.118 R)
• M73: 33,884,965 km (0.073 R)
• M74: 34,267,038 km (0.095 R)
• M75: 34,376,394 km (0.108 R)
• M76: 34,486,049 km (0.096 R)
• M77: 35,255,880 km (0.085 R)
• M78: 35,532,337 km (0.104 R)
• M79: 37,430,434 km (0.085 R)
• M80: 37,656,028 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 6.4

Gravity: 22.47 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.46 AU - 10.52 AU

Year: 18876 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,780,597 km

• M1: 86,767 km (0.088 R)
• M2: 126,859 km (0.077 R)
• M3: 274,512 km (0.113 R)
• M4: 901,926 km (0.112 R)
• M5: 1,236,127 km (0.057 R)
• M6: 1,479,224 km (0.107 R)
• M7: 1,542,354 km (0.088 R)
• M8: 1,606,382 km (0.098 R)
• M9: 2,150,469 km (0.12 R)
• M10: 2,442,634 km (0.069 R)
• M11: 2,747,215 km (0.114 R)
• M12: 3,144,996 km (0.094 R)
• M13: 3,775,252 km (0.08 R)
• M14: 3,818,635 km (0.085 R)
• M15: 4,306,923 km (0.119 R)
• M16: 4,581,584 km (0.096 R)
• M17: 5,292,922 km (0.034 R)
• M18: 5,537,664 km (0.06 R)
• M19: 6,449,164 km (0.09 R)
• M20: 6,657,853 km (0.069 R)
• M21: 7,243,678 km (0.093 R)
• M22: 7,901,311 km (0.112 R)
• M23: 7,956,961 km (0.092 R)
• M24: 8,520,945 km (0.12 R)
• M25: 8,635,238 km (0.037 R)
• M26: 8,807,724 km (0.044 R)
• M27: 9,155,988 km (0.114 R)
• M28: 9,214,481 km (0.08 R)
• M29: 9,746,451 km (0.074 R)
• M30: 10,532,588 km (0.066 R)
• M31: 11,338,771 km (0.086 R)
• M32: 11,527,713 km (0.119 R)
• M33: 11,590,843 km (0.115 R)
• M34: 12,036,345 km (0.098 R)
• M35: 12,682,608 km (0.099 R)
• M36: 12,813,207 km (0.08 R)
• M37: 13,606,226 km (0.088 R)
• M38: 15,587,201 km (0.088 R)
• M39: 15,727,075 km (0.041 R)
• M40: 16,008,169 km (0.033 R)
• M41: 17,802,296 km (0.084 R)
• M42: 18,242,413 km (0.052 R)
• M43: 19,659,105 km (0.103 R)
• M44: 20,572,101 km (0.072 R)
• M45: 20,879,524 km (0.114 R)
• M46: 21,421,069 km (0.089 R)
• M47: 21,967,251 km (0.107 R)
• M48: 22,597,058 km (0.105 R)
• M49: 22,676,344 km (0.088 R)
• M50: 24,521,933 km (0.059 R)
• M51: 25,175,227 km (0.114 R)
• M52: 25,504,043 km (0.112 R)
• M53: 26,332,068 km (0.069 R)
• M54: 26,665,820 km (0.111 R)
• M55: 27,590,784 km (0.073 R)
• M56: 27,759,979 km (0.027 R)
• M57: 29,471,977 km (0.069 R)
• M58: 29,818,446 km (0.078 R)
• M59: 32,192,115 km (0.072 R)
• M60: 32,459,596 km (0.069 R)
• M61: 32,638,366 km (0.113 R)
• M62: 33,898,578 km (0.073 R)
• M63: 34,079,891 km (0.109 R)
• M64: 34,443,563 km (0.08 R)
• M65: 34,717,178 km (0.048 R)
• M66: 37,211,573 km (0.117 R)
• M67: 38,622,131 km (0.059 R)
• M68: 39,572,227 km (0.11 R)
• M69: 41,108,298 km (0.097 R)
• M70: 42,468,292 km (0.076 R)
• M71: 44,040,566 km (0.099 R)
• M72: 44,436,701 km (0.084 R)
• M73: 44,734,401 km (0.07 R)
• M74: 44,933,366 km (0.078 R)
• M75: 46,635,939 km (0.115 R)
• M76: 47,444,366 km (0.093 R)
• M77: 48,359,456 km (0.094 R)
• M78: 49,280,381 km (0.088 R)
• M79: 54,182,703 km (0.119 R)
• M80: 54,500,898 km (0.1 R)
• M81: 60,222,867 km (0.08 R)
• M82: 60,552,431 km (0.101 R)
• M83: 60,772,340 km (0.073 R)
• M84: 61,544,564 km (0.084 R)
• M85: 62,653,383 km (0.103 R)
• M86: 65,341,358 km (0.117 R)
• M87: 66,926,647 km (0.047 R)
• M88: 67,609,860 km (0.083 R)
• M89: 69,213,100 km (0.098 R)
• M90: 70,019,433 km (0.119 R)
• M91: 70,365,902 km (0.074 R)
• M92: 70,481,541 km (0.115 R)
• M93: 70,713,118 km (0.079 R)
• M94: 75,158,569 km (0.098 R)
• M95: 78,251,953 km (0.116 R)
• M96: 78,371,781 km (0.082 R)
• M97: 79,091,796 km (0.095 R)
• M98: 79,814,054 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit