🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 266 Days

Day: 46.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,883,635 km

• M1: 155,432 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.83 AU - 1.25 AU

Year: 402 Days

Day: 38.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,883,635 km

• M1: 71,807 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.14 AU - 1.2 AU

Year: 479 Days

Day: 40.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,883,635 km

• M1: 166,951 km (0.104 R)
• M2: 304,432 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.01 AU - 2.87 AU

Year: 1444 Days

Day: 19 Hours

Environment

Temp: -97 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,883,635 km

• M1: 278,102 km (0.112 R)
• M2: 831,166 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.38 AU - 5.5 AU

Year: 3543 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,883,635 km

• M1: 226,790 km (0.118 R)
• M2: 316,998 km (0.082 R)
• M3: 423,362 km (0.039 R)
• M4: 582,833 km (0.101 R)
• M5: 696,079 km (0.068 R)
• M6: 786,735 km (0.04 R)
• M7: 981,661 km (0.082 R)
• M8: 1,356,703 km (0.06 R)
• M9: 1,581,549 km (0.099 R)
• M10: 1,920,388 km (0.12 R)
• M11: 2,038,570 km (0.119 R)
• M12: 2,220,631 km (0.058 R)
• M13: 2,313,830 km (0.116 R)
• M14: 2,633,970 km (0.051 R)
• M15: 2,749,459 km (0.053 R)
• M16: 2,934,512 km (0.115 R)
• M17: 3,019,932 km (0.109 R)
• M18: 3,176,112 km (0.109 R)
• M19: 3,317,183 km (0.091 R)
• M20: 3,514,503 km (0.083 R)
• M21: 3,605,608 km (0.085 R)
• M22: 3,921,259 km (0.087 R)
• M23: 4,034,804 km (0.11 R)
• M24: 4,168,694 km (0.095 R)
• M25: 4,382,320 km (0.115 R)
• M26: 4,759,606 km (0.1 R)
• M27: 5,127,018 km (0.029 R)
• M28: 5,293,221 km (0.12 R)
• M29: 5,419,183 km (0.119 R)
• M30: 5,673,948 km (0.119 R)
• M31: 5,781,210 km (0.113 R)
• M32: 6,195,446 km (0.081 R)
• M33: 6,439,740 km (0.117 R)
• M34: 7,191,469 km (0.098 R)
• M35: 7,923,152 km (0.045 R)
• M36: 8,358,931 km (0.1 R)
• M37: 8,505,985 km (0.074 R)
• M38: 8,629,104 km (0.084 R)
• M39: 8,752,971 km (0.086 R)
• M40: 8,852,454 km (0.1 R)
• M41: 8,977,219 km (0.087 R)
• M42: 9,661,629 km (0.093 R)
• M43: 9,971,296 km (0.074 R)
• M44: 10,441,782 km (0.112 R)
• M45: 10,786,156 km (0.069 R)
• M46: 10,973,303 km (0.101 R)
• M47: 11,622,558 km (0.051 R)
• M48: 12,034,850 km (0.086 R)
• M49: 12,676,325 km (0.043 R)
• M50: 13,157,582 km (0.054 R)
• M51: 13,644,822 km (0.088 R)
• M52: 14,050,681 km (0.112 R)
• M53: 15,291,745 km (0.09 R)
• M54: 15,864,854 km (0.066 R)
• M55: 16,108,100 km (0.073 R)
• M56: 16,506,330 km (0.082 R)
• M57: 16,783,834 km (0.055 R)
• M58: 17,156,333 km (0.053 R)
• M59: 17,468,843 km (0.1 R)
• M60: 17,562,940 km (0.064 R)
• M61: 17,877,843 km (0.094 R)
• M62: 18,353,864 km (0.112 R)
• M63: 18,641,391 km (0.088 R)
• M64: 19,027,204 km (0.112 R)
• M65: 19,708,771 km (0.071 R)
• M66: 19,806,758 km (0.088 R)
• M67: 20,530,363 km (0.071 R)
• M68: 20,762,539 km (0.101 R)
• M69: 20,962,102 km (0.063 R)
• M70: 21,497,663 km (0.098 R)
• M71: 22,582,098 km (0.042 R)
• M72: 22,753,238 km (0.103 R)
• M73: 23,062,157 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 11.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.06 AU - 12.86 AU

Year: 13742 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,883,635 km

• M1: 430,243 km (0.079 R)
• M2: 607,367 km (0.087 R)
• M3: 729,439 km (0.116 R)
• M4: 810,372 km (0.11 R)
• M5: 894,745 km (0.054 R)
• M6: 1,721,871 km (0.037 R)
• M7: 2,205,671 km (0.066 R)
• M8: 2,278,226 km (0.043 R)
• M9: 2,678,849 km (0.119 R)
• M10: 2,782,520 km (0.118 R)
• M11: 2,887,538 km (0.096 R)
• M12: 3,404,848 km (0.073 R)
• M13: 3,545,918 km (0.07 R)
• M14: 3,717,657 km (0.071 R)
• M15: 4,463,103 km (0.104 R)
• M16: 4,774,266 km (0.036 R)
• M17: 5,060,298 km (0.117 R)
• M18: 5,156,938 km (0.095 R)
• M19: 5,450,598 km (0.051 R)
• M20: 5,682,625 km (0.118 R)
• M21: 5,816,814 km (0.049 R)
• M22: 6,191,257 km (0.115 R)
• M23: 6,468,462 km (0.086 R)
• M24: 6,608,486 km (0.071 R)
• M25: 6,820,765 km (0.091 R)
• M26: 6,999,236 km (0.1 R)
• M27: 7,215,554 km (0.102 R)
• M28: 7,433,967 km (0.098 R)
• M29: 7,580,872 km (0.087 R)
• M30: 7,691,724 km (0.113 R)
• M31: 7,840,275 km (0.114 R)
• M32: 8,329,759 km (0.08 R)
• M33: 8,406,054 km (0.057 R)
• M34: 8,829,266 km (0.114 R)
• M35: 9,417,784 km (0.116 R)
• M36: 10,140,641 km (0.119 R)
• M37: 10,467,662 km (0.109 R)
• M38: 11,132,176 km (0.092 R)
• M39: 11,554,491 km (0.107 R)
• M40: 14,196,838 km (0.106 R)
• M41: 15,915,269 km (0.075 R)
• M42: 16,104,959 km (0.078 R)
• M43: 16,630,496 km (0.053 R)
• M44: 17,016,309 km (0.092 R)
• M45: 17,210,337 km (0.088 R)
• M46: 18,340,101 km (0.1 R)
• M47: 18,538,916 km (0.097 R)
• M48: 18,688,664 km (0.108 R)
• M49: 19,341,808 km (0.11 R)
• M50: 21,450,689 km (0.077 R)
• M51: 21,555,408 km (0.09 R)
• M52: 21,817,952 km (0.114 R)
• M53: 23,685,532 km (0.12 R)
• M54: 23,956,453 km (0.116 R)
• M55: 24,775,651 km (0.106 R)
• M56: 25,382,121 km (0.06 R)
• M57: 25,492,973 km (0.115 R)
• M58: 29,006,728 km (0.108 R)
• M59: 29,122,666 km (0.118 R)
• M60: 29,296,649 km (0.052 R)
• M61: 29,879,482 km (0.11 R)
• M62: 30,701,821 km (0.109 R)
• M63: 31,531,491 km (0.088 R)
• M64: 32,128,686 km (0.109 R)
• M65: 32,248,663 km (0.093 R)
• M66: 33,213,121 km (0.042 R)
• M67: 33,698,865 km (0.076 R)
• M68: 35,294,027 km (0.114 R)
• M69: 36,537,634 km (0.072 R)
• M70: 37,416,671 km (0.109 R)
• M71: 39,003,755 km (0.052 R)
• M72: 39,259,867 km (0.053 R)
• M73: 39,773,436 km (0.073 R)
• M74: 40,289,250 km (0.073 R)
• M75: 40,677,606 km (0.092 R)
• M76: 41,653,882 km (0.116 R)
• M77: 41,981,052 km (0.073 R)
• M78: 42,967,650 km (0.066 R)
• M79: 43,231,989 km (0.065 R)
• M80: 43,828,885 km (0.07 R)
• M81: 43,961,877 km (0.114 R)
• M82: 44,095,020 km (0.098 R)
• M83: 44,495,194 km (0.079 R)
• M84: 44,628,934 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 6.4

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.31 AU - 12.27 AU

Year: 15333 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,883,635 km

• M1: 81,830 km (0.108 R)
• M2: 209,736 km (0.099 R)
• M3: 393,742 km (0.085 R)
• M4: 447,447 km (0.113 R)
• M5: 624,870 km (0.045 R)
• M6: 919,129 km (0.11 R)
• M7: 1,146,368 km (0.081 R)
• M8: 1,651,710 km (0.062 R)
• M9: 1,834,219 km (0.098 R)
• M10: 1,991,297 km (0.116 R)
• M11: 2,697,998 km (0.092 R)
• M12: 3,208,725 km (0.06 R)
• M13: 3,948,636 km (0.079 R)
• M14: 4,110,949 km (0.091 R)
• M15: 4,484,196 km (0.069 R)
• M16: 4,611,055 km (0.041 R)
• M17: 4,696,326 km (0.038 R)
• M18: 5,218,572 km (0.092 R)
• M19: 5,577,158 km (0.06 R)
• M20: 6,036,424 km (0.051 R)
• M21: 6,699,591 km (0.116 R)
• M22: 6,747,911 km (0.118 R)
• M23: 7,535,694 km (0.062 R)
• M24: 10,179,088 km (0.038 R)
• M25: 10,852,278 km (0.088 R)
• M26: 10,965,973 km (0.114 R)
• M27: 11,022,820 km (0.087 R)
• M28: 11,309,001 km (0.11 R)
• M29: 11,481,936 km (0.089 R)
• M30: 11,597,725 km (0.089 R)
• M31: 12,005,977 km (0.099 R)
• M32: 12,478,258 km (0.073 R)
• M33: 13,380,183 km (0.06 R)
• M34: 13,808,183 km (0.12 R)
• M35: 13,869,667 km (0.083 R)
• M36: 13,931,302 km (0.111 R)
• M37: 14,302,903 km (0.111 R)
• M38: 15,182,538 km (0.107 R)
• M39: 16,339,079 km (0.107 R)
• M40: 17,125,665 km (0.099 R)
• M41: 18,193,644 km (0.108 R)
• M42: 19,214,351 km (0.066 R)
• M43: 22,241,613 km (0.041 R)
• M44: 23,405,335 km (0.067 R)
• M45: 26,323,690 km (0.062 R)
• M46: 27,013,336 km (0.109 R)
• M47: 28,019,980 km (0.094 R)
• M48: 28,410,281 km (0.08 R)
• M49: 28,881,215 km (0.1 R)
• M50: 29,433,830 km (0.109 R)
• M51: 29,830,713 km (0.115 R)
• M52: 30,389,162 km (0.108 R)
• M53: 30,629,715 km (0.067 R)
• M54: 31,031,834 km (0.116 R)
• M55: 32,821,922 km (0.066 R)
• M56: 33,895,437 km (0.075 R)
• M57: 34,561,746 km (0.1 R)
• M58: 34,812,771 km (0.079 R)
• M59: 35,400,691 km (0.03 R)
• M60: 35,569,287 km (0.055 R)
• M61: 35,822,706 km (0.088 R)
• M62: 36,416,310 km (0.079 R)
• M63: 36,501,282 km (0.039 R)
• M64: 36,586,403 km (0.062 R)
• M65: 36,756,945 km (0.105 R)
• M66: 37,098,626 km (0.059 R)
• M67: 38,562,591 km (0.029 R)
• M68: 39,171,006 km (0.086 R)
• M69: 39,432,652 km (0.109 R)
• M70: 41,014,799 km (0.083 R)
• M71: 42,349,063 km (0.099 R)
• M72: 42,707,350 km (0.085 R)
• M73: 43,066,534 km (0.082 R)
• M74: 43,788,045 km (0.111 R)
• M75: 44,786,461 km (0.115 R)
• M76: 45,334,288 km (0.118 R)
• M77: 46,068,215 km (0.046 R)
• M78: 50,079,383 km (0.069 R)
• M79: 50,553,010 km (0.049 R)
• M80: 50,932,989 km (0.063 R)
• M81: 51,504,752 km (0.092 R)
• M82: 54,297,894 km (0.098 R)
• M83: 54,784,535 km (0.068 R)
• M84: 57,833,190 km (0.096 R)
• M85: 58,828,465 km (0.072 R)
• M86: 59,328,122 km (0.118 R)
• M87: 61,644,795 km (0.09 R)
• M88: 61,949,226 km (0.082 R)
• M89: 63,376,091 km (0.12 R)
• M90: 63,785,839 km (0.088 R)
• M91: 64,196,336 km (0.104 R)
• M92: 66,782,285 km (0.068 R)
• M93: 67,407,903 km (0.051 R)
• M94: 68,559,956 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit