🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 139 Days

Day: 24.8 Hours

Environment

Temp: 296 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.83 AU - 1.13 AU

Year: 297 Days

Day: 21.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.32 AU - 1.7 AU

Year: 569 Days

Day: 20.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.26 AU - 10.44 AU

Year: 8070 Days

Day: 40.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 14

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.51 AU - 15.41 AU

Year: 16854 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,419,530 km

• M1: 180,415 km (0.059 R)
• M2: 318,494 km (0.066 R)
• M3: 473,028 km (0.106 R)
• M4: 832,363 km (0.118 R)
• M5: 1,019,659 km (0.111 R)
• M6: 1,438,683 km (0.107 R)
• M7: 1,697,786 km (0.072 R)
• M8: 1,910,215 km (0.076 R)
• M9: 2,635,166 km (0.082 R)
• M10: 2,847,147 km (0.09 R)
• M11: 3,325,710 km (0.073 R)
• M12: 4,358,534 km (0.105 R)
• M13: 4,780,998 km (0.094 R)
• M14: 5,172,646 km (0.117 R)
• M15: 5,439,678 km (0.073 R)
• M16: 5,529,586 km (0.052 R)
• M17: 5,987,206 km (0.029 R)
• M18: 6,126,930 km (0.034 R)
• M19: 6,267,702 km (0.083 R)
• M20: 6,696,599 km (0.04 R)
• M21: 6,890,328 km (0.104 R)
• M22: 7,532,851 km (0.083 R)
• M23: 8,716,619 km (0.031 R)
• M24: 9,628,418 km (0.059 R)
• M25: 9,737,774 km (0.1 R)
• M26: 11,716,804 km (0.026 R)
• M27: 11,950,775 km (0.1 R)
• M28: 13,083,231 km (0.057 R)
• M29: 14,751,098 km (0.103 R)
• M30: 14,877,359 km (0.107 R)
• M31: 16,485,087 km (0.059 R)
• M32: 17,011,223 km (0.116 R)
• M33: 17,276,460 km (0.12 R)
• M34: 18,350,722 km (0.087 R)
• M35: 19,033,187 km (0.111 R)
• M36: 19,585,054 km (0.068 R)
• M37: 20,072,294 km (0.062 R)
• M38: 21,129,951 km (0.119 R)
• M39: 22,859,751 km (0.078 R)
• M40: 23,963,933 km (0.115 R)
• M41: 24,859,725 km (0.108 R)
• M42: 26,300,353 km (0.084 R)
• M43: 27,224,269 km (0.041 R)
• M44: 28,708,729 km (0.072 R)
• M45: 29,024,680 km (0.085 R)
• M46: 29,979,264 km (0.037 R)
• M47: 30,380,036 km (0.113 R)
• M48: 30,540,854 km (0.055 R)
• M49: 30,701,971 km (0.099 R)
• M50: 31,024,953 km (0.074 R)
• M51: 33,732,973 km (0.086 R)
• M52: 33,899,476 km (0.094 R)
• M53: 34,736,326 km (0.088 R)
• M54: 38,151,197 km (0.088 R)
• M55: 39,634,609 km (0.101 R)
• M56: 41,760,994 km (0.09 R)
• M57: 42,478,016 km (0.067 R)
• M58: 42,838,098 km (0.116 R)
• M59: 43,199,078 km (0.063 R)
• M60: 44,379,405 km (0.074 R)
• M61: 45,111,088 km (0.037 R)
• M62: 45,570,503 km (0.034 R)
• M63: 45,938,963 km (0.037 R)
• M64: 48,923,141 km (0.094 R)
• M65: 49,394,973 km (0.091 R)
• M66: 49,773,605 km (0.094 R)
• M67: 50,915,336 km (0.119 R)
• M68: 51,681,277 km (0.099 R)
• M69: 51,969,403 km (0.101 R)
• M70: 54,196,616 km (0.119 R)
• M71: 54,978,564 km (0.084 R)
• M72: 55,469,245 km (0.062 R)
• M73: 57,048,998 km (0.11 R)
• M74: 58,543,481 km (0.089 R)
• M75: 59,345,775 km (0.119 R)
• M76: 59,647,663 km (0.073 R)
• M77: 61,774,646 km (0.061 R)
• M78: 62,080,424 km (0.091 R)
• M79: 63,001,198 km (0.112 R)
• M80: 63,411,845 km (0.071 R)
• M81: 64,235,680 km (0.06 R)
• M82: 65,270,598 km (0.033 R)
• M83: 66,206,782 km (0.084 R)
• M84: 66,728,729 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 3.9

Gravity: 31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.42 AU - 18.9 AU

Year: 24707 Days

Day: 16.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,419,530 km

• M1: 84,373 km (0.116 R)
• M2: 204,949 km (0.067 R)
• M3: 250,876 km (0.034 R)
• M4: 354,098 km (0.075 R)
• M5: 576,550 km (0.112 R)
• M6: 861,385 km (0.057 R)
• M7: 1,480,121 km (0.12 R)
• M8: 1,797,568 km (0.087 R)
• M9: 2,383,692 km (0.041 R)
• M10: 2,603,751 km (0.089 R)
• M11: 3,464,687 km (0.093 R)
• M12: 4,765,440 km (0.081 R)
• M13: 5,088,572 km (0.039 R)
• M14: 6,500,775 km (0.058 R)
• M15: 8,353,246 km (0.115 R)
• M16: 8,519,150 km (0.115 R)
• M17: 9,250,684 km (0.073 R)
• M18: 10,178,190 km (0.079 R)
• M19: 10,355,464 km (0.087 R)
• M20: 11,013,844 km (0.117 R)
• M21: 12,813,357 km (0.097 R)
• M22: 13,454,832 km (0.059 R)
• M23: 14,502,466 km (0.071 R)
• M24: 14,568,888 km (0.101 R)
• M25: 14,635,309 km (0.095 R)
• M26: 14,701,880 km (0.068 R)
• M27: 14,835,322 km (0.115 R)
• M28: 15,305,358 km (0.071 R)
• M29: 15,372,976 km (0.102 R)
• M30: 15,576,280 km (0.038 R)
• M31: 16,122,611 km (0.112 R)
• M32: 16,467,285 km (0.11 R)
• M33: 16,605,812 km (0.113 R)
• M34: 16,675,375 km (0.112 R)
• M35: 16,953,927 km (0.099 R)
• M36: 17,870,214 km (0.102 R)
• M37: 18,947,169 km (0.056 R)
• M38: 20,564,471 km (0.059 R)
• M39: 20,863,218 km (0.083 R)
• M40: 21,844,131 km (0.063 R)
• M41: 24,400,759 km (0.116 R)
• M42: 24,955,019 km (0.105 R)
• M43: 26,156,888 km (0.112 R)
• M44: 26,237,671 km (0.054 R)
• M45: 27,459,437 km (0.114 R)
• M46: 27,953,260 km (0.103 R)
• M47: 29,704,901 km (0.063 R)
• M48: 29,789,125 km (0.096 R)
• M49: 33,400,417 km (0.106 R)
• M50: 35,078,906 km (0.111 R)
• M51: 35,793,834 km (0.111 R)
• M52: 36,063,110 km (0.084 R)
• M53: 36,513,549 km (0.11 R)
• M54: 36,694,114 km (0.084 R)
• M55: 36,875,127 km (0.093 R)
• M56: 37,328,857 km (0.104 R)
• M57: 37,419,813 km (0.109 R)
• M58: 37,510,768 km (0.041 R)
• M59: 38,425,260 km (0.094 R)
• M60: 40,182,886 km (0.114 R)
• M61: 41,777,449 km (0.116 R)
• M62: 42,060,937 km (0.118 R)
• M63: 43,871,520 km (0.106 R)
• M64: 44,159,795 km (0.106 R)
• M65: 44,834,781 km (0.1 R)
• M66: 45,902,162 km (0.115 R)
• M67: 46,194,775 km (0.099 R)
• M68: 47,666,968 km (0.09 R)
• M69: 47,963,172 km (0.057 R)
• M70: 48,062,056 km (0.113 R)
• M71: 48,161,090 km (0.103 R)
• M72: 49,054,787 km (0.034 R)
• M73: 50,657,130 km (0.085 R)
• M74: 51,363,531 km (0.103 R)
• M75: 51,870,070 km (0.082 R)
• M76: 52,684,032 km (0.094 R)
• M77: 53,912,829 km (0.096 R)
• M78: 55,981,767 km (0.107 R)
• M79: 56,816,523 km (0.111 R)
• M80: 58,287,370 km (0.114 R)
• M81: 58,498,452 km (0.101 R)
• M82: 59,876,997 km (0.081 R)
• M83: 61,159,050 km (0.113 R)
• M84: 62,558,090 km (0.118 R)
• M85: 62,774,259 km (0.112 R)
• M86: 65,278,078 km (0.088 R)
• M87: 65,497,239 km (0.118 R)
• M88: 65,716,849 km (0.095 R)
• M89: 66,597,232 km (0.072 R)
• M90: 67,370,803 km (0.064 R)
• M91: 67,703,359 km (0.112 R)
• M92: 69,262,019 km (0.08 R)
• M93: 73,551,738 km (0.072 R)
• M94: 75,153,781 km (0.106 R)
• M95: 75,613,645 km (0.067 R)
• M96: 76,882,983 km (0.033 R)
• M97: 77,114,561 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 5.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.27 AU - 24.59 AU

Year: 27271 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,419,530 km

• M1: 65,075 km (0.1 R)
• M2: 100,231 km (0.107 R)
• M3: 197,918 km (0.085 R)
• M4: 762,351 km (0.085 R)
• M5: 1,962,724 km (0.112 R)
• M6: 2,145,084 km (0.038 R)
• M7: 2,869,736 km (0.111 R)
• M8: 3,536,793 km (0.064 R)
• M9: 3,599,774 km (0.117 R)
• M10: 3,726,782 km (0.045 R)
• M11: 3,790,960 km (0.093 R)
• M12: 4,830,216 km (0.115 R)
• M13: 5,728,252 km (0.107 R)
• M14: 5,913,903 km (0.09 R)
• M15: 6,139,497 km (0.077 R)
• M16: 6,367,783 km (0.056 R)
• M17: 6,521,420 km (0.093 R)
• M18: 6,598,762 km (0.09 R)
• M19: 8,927,552 km (0.095 R)
• M20: 11,341,763 km (0.115 R)
• M21: 12,093,492 km (0.107 R)
• M22: 12,427,394 km (0.086 R)
• M23: 13,055,556 km (0.08 R)
• M24: 13,447,353 km (0.056 R)
• M25: 14,950,362 km (0.106 R)
• M26: 17,570,868 km (0.097 R)
• M27: 18,003,057 km (0.109 R)
• M28: 18,275,025 km (0.116 R)
• M29: 18,767,950 km (0.107 R)
• M30: 19,599,266 km (0.063 R)
• M31: 20,159,959 km (0.085 R)
• M32: 20,669,339 km (0.104 R)
• M33: 20,897,027 km (0.108 R)
• M34: 20,954,024 km (0.091 R)
• M35: 21,873,901 km (0.026 R)
• M36: 22,455,538 km (0.105 R)
• M37: 23,812,391 km (0.115 R)
• M38: 24,350,494 km (0.062 R)
• M39: 24,892,637 km (0.101 R)
• M40: 26,234,530 km (0.115 R)
• M41: 27,913,317 km (0.114 R)
• M42: 28,543,872 km (0.12 R)
• M43: 29,179,214 km (0.074 R)
• M44: 29,690,689 km (0.109 R)
• M45: 29,883,371 km (0.101 R)
• M46: 31,504,264 km (0.102 R)
• M47: 32,160,700 km (0.088 R)
• M48: 32,821,623 km (0.118 R)
• M49: 34,695,785 km (0.074 R)
• M50: 35,169,711 km (0.101 R)
• M51: 35,237,629 km (0.106 R)
• M52: 36,535,540 km (0.11 R)
• M53: 37,363,415 km (0.05 R)
• M54: 38,197,423 km (0.118 R)
• M55: 38,756,919 km (0.118 R)
• M56: 38,897,092 km (0.055 R)
• M57: 39,178,186 km (0.067 R)
• M58: 39,883,840 km (0.08 R)
• M59: 41,307,562 km (0.112 R)
• M60: 41,522,535 km (0.063 R)
• M61: 41,953,676 km (0.118 R)
• M62: 42,386,313 km (0.061 R)
• M63: 42,603,230 km (0.099 R)
• M64: 43,838,908 km (0.109 R)
• M65: 44,791,996 km (0.042 R)
• M66: 45,086,554 km (0.07 R)
• M67: 46,718,218 km (0.041 R)
• M68: 46,867,517 km (0.072 R)
• M69: 47,166,563 km (0.104 R)
• M70: 47,691,502 km (0.089 R)
• M71: 47,917,096 km (0.083 R)
• M72: 48,822,761 km (0.085 R)
• M73: 49,429,680 km (0.09 R)
• M74: 49,734,111 km (0.079 R)
• M75: 49,886,552 km (0.032 R)
• M76: 50,191,881 km (0.119 R)

Kuiper Belt

Range: 35.7 - 53.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit