🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 325 Days

Day: 15.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 116,489,921 km

• M1: 377,735 km (0.107 R)
• M2: 403,166 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.28 AU - 1.68 AU

Year: 675 Days

Day: 29.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,489,921 km

• M1: 779,854 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 13

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.8 AU - 11.9 AU

Year: 15286 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,489,921 km

• M1: 163,510 km (0.119 R)
• M2: 370,404 km (0.087 R)
• M3: 536,907 km (0.085 R)
• M4: 912,846 km (0.076 R)
• M5: 1,108,221 km (0.069 R)
• M6: 1,618,948 km (0.096 R)
• M7: 1,886,878 km (0.114 R)
• M8: 2,140,446 km (0.096 R)
• M9: 2,345,545 km (0.093 R)
• M10: 2,935,110 km (0.11 R)
• M11: 3,432,673 km (0.116 R)
• M12: 4,357,487 km (0.08 R)
• M13: 4,469,087 km (0.095 R)
• M14: 4,809,572 km (0.112 R)
• M15: 5,041,149 km (0.081 R)
• M16: 5,197,778 km (0.114 R)
• M17: 5,677,239 km (0.078 R)
• M18: 6,087,736 km (0.12 R)
• M19: 6,338,611 km (0.07 R)
• M20: 6,807,750 km (0.094 R)
• M21: 7,024,667 km (0.092 R)
• M22: 7,199,846 km (0.096 R)
• M23: 7,287,959 km (0.092 R)
• M24: 7,509,963 km (0.094 R)
• M25: 8,983,352 km (0.109 R)
• M26: 9,221,512 km (0.109 R)
• M27: 9,365,425 km (0.099 R)
• M28: 9,558,556 km (0.066 R)
• M29: 10,543,658 km (0.096 R)
• M30: 11,355,077 km (0.112 R)
• M31: 11,509,462 km (0.117 R)
• M32: 11,976,955 km (0.102 R)
• M33: 12,397,624 km (0.053 R)
• M34: 12,716,268 km (0.119 R)
• M35: 12,984,048 km (0.074 R)
• M36: 13,524,994 km (0.115 R)
• M37: 15,876,822 km (0.086 R)
• M38: 16,571,854 km (0.106 R)
• M39: 16,747,033 km (0.029 R)
• M40: 16,864,318 km (0.065 R)
• M41: 17,040,693 km (0.103 R)
• M42: 17,217,518 km (0.087 R)
• M43: 17,454,481 km (0.095 R)
• M44: 18,231,792 km (0.094 R)
• M45: 18,352,368 km (0.108 R)
• M46: 18,594,417 km (0.052 R)
• M47: 19,142,843 km (0.106 R)
• M48: 19,265,363 km (0.083 R)
• M49: 19,573,086 km (0.106 R)
• M50: 20,631,192 km (0.029 R)
• M51: 20,756,854 km (0.119 R)
• M52: 21,325,625 km (0.12 R)
• M53: 22,156,342 km (0.1 R)
• M54: 22,285,146 km (0.041 R)
• M55: 22,414,099 km (0.077 R)
• M56: 22,737,680 km (0.091 R)
• M57: 22,932,606 km (0.1 R)
• M58: 23,455,151 km (0.103 R)
• M59: 24,113,681 km (0.118 R)
• M60: 24,711,623 km (0.117 R)
• M61: 25,314,503 km (0.071 R)
• M62: 25,786,783 km (0.09 R)
• M63: 26,057,855 km (0.071 R)
• M64: 27,358,907 km (0.05 R)
• M65: 28,470,719 km (0.11 R)
• M66: 30,023,694 km (0.114 R)
• M67: 30,954,193 km (0.062 R)
• M68: 31,170,362 km (0.066 R)
• M69: 31,314,574 km (0.054 R)
• M70: 31,894,266 km (0.071 R)
• M71: 32,696,859 km (0.106 R)
• M72: 34,695,337 km (0.067 R)
• M73: 34,919,883 km (0.099 R)
• M74: 36,961,894 km (0.116 R)
• M75: 37,114,633 km (0.084 R)
• M76: 37,420,860 km (0.074 R)
• M77: 37,651,091 km (0.072 R)
• M78: 38,344,627 km (0.112 R)
• M79: 39,353,814 km (0.107 R)
• M80: 40,608,043 km (0.04 R)
• M81: 41,160,807 km (0.06 R)
• M82: 41,477,805 km (0.096 R)
• M83: 44,367,138 km (0.079 R)
• M84: 46,658,977 km (0.079 R)
• M85: 47,819,259 km (0.106 R)
• M86: 48,570,240 km (0.032 R)
• M87: 49,999,348 km (0.046 R)
• M88: 53,416,014 km (0.094 R)
• M89: 54,021,736 km (0.073 R)
• M90: 55,152,546 km (0.032 R)
• M91: 56,467,063 km (0.097 R)
• M92: 56,731,103 km (0.032 R)
• M93: 59,037,603 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.9

Radius: 5.7

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.9 AU - 21.82 AU

Year: 31922 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,489,921 km

• M1: 154,235 km (0.054 R)
• M2: 306,526 km (0.079 R)
• M3: 450,738 km (0.049 R)
• M4: 737,368 km (0.106 R)
• M5: 967,599 km (0.096 R)
• M6: 1,295,218 km (0.042 R)
• M7: 1,655,151 km (0.083 R)
• M8: 1,697,038 km (0.098 R)
• M9: 2,705,178 km (0.044 R)
• M10: 2,804,511 km (0.06 R)
• M11: 3,109,990 km (0.074 R)
• M12: 3,161,901 km (0.088 R)
• M13: 3,479,796 km (0.055 R)
• M14: 3,587,955 km (0.059 R)
• M15: 3,697,311 km (0.079 R)
• M16: 4,376,187 km (0.093 R)
• M17: 5,277,813 km (0.103 R)
• M18: 5,339,896 km (0.074 R)
• M19: 6,169,267 km (0.098 R)
• M20: 6,432,559 km (0.092 R)
• M21: 6,834,229 km (0.064 R)
• M22: 7,451,919 km (0.107 R)
• M23: 7,802,875 km (0.085 R)
• M24: 8,666,803 km (0.108 R)
• M25: 10,095,762 km (0.057 R)
• M26: 12,578,787 km (0.104 R)
• M27: 12,912,391 km (0.112 R)
• M28: 13,248,836 km (0.095 R)
• M29: 13,333,359 km (0.083 R)
• M30: 14,016,423 km (0.114 R)
• M31: 14,362,144 km (0.116 R)
• M32: 16,222,842 km (0.104 R)
• M33: 17,970,594 km (0.12 R)
• M34: 18,819,113 km (0.079 R)
• M35: 19,873,928 km (0.087 R)
• M36: 20,653,033 km (0.055 R)
• M37: 20,947,741 km (0.059 R)
• M38: 21,541,345 km (0.071 R)
• M39: 23,662,194 km (0.119 R)
• M40: 26,698,433 km (0.106 R)
• M41: 27,341,853 km (0.111 R)
• M42: 30,746,102 km (0.067 R)
• M43: 31,420,190 km (0.04 R)
• M44: 32,212,909 km (0.078 R)
• M45: 32,326,604 km (0.093 R)
• M46: 33,012,061 km (0.053 R)
• M47: 33,471,776 km (0.118 R)
• M48: 33,817,945 km (0.12 R)
• M49: 34,746,649 km (0.08 R)
• M50: 34,863,335 km (0.08 R)
• M51: 38,303,488 km (0.066 R)
• M52: 38,907,564 km (0.088 R)
• M53: 41,726,137 km (0.098 R)
• M54: 44,356,517 km (0.111 R)
• M55: 44,736,645 km (0.072 R)
• M56: 45,245,128 km (0.079 R)
• M57: 46,653,442 km (0.114 R)
• M58: 49,119,713 km (0.096 R)
• M59: 50,831,412 km (0.082 R)
• M60: 51,096,499 km (0.118 R)
• M61: 51,229,192 km (0.096 R)
• M62: 52,696,448 km (0.112 R)
• M63: 54,583,925 km (0.105 R)
• M64: 55,672,249 km (0.119 R)
• M65: 57,180,495 km (0.09 R)
• M66: 58,424,551 km (0.113 R)
• M67: 60,798,519 km (0.12 R)
• M68: 61,926,637 km (0.067 R)
• M69: 63,917,186 km (0.107 R)
• M70: 65,351,979 km (0.095 R)
• M71: 65,640,255 km (0.058 R)
• M72: 65,928,829 km (0.109 R)
• M73: 70,013,898 km (0.083 R)
• M74: 70,308,755 km (0.049 R)
• M75: 70,604,061 km (0.032 R)
• M76: 74,029,853 km (0.078 R)
• M77: 74,330,245 km (0.09 R)
• M78: 76,444,662 km (0.082 R)
• M79: 76,596,503 km (0.073 R)
• M80: 78,578,825 km (0.102 R)
• M81: 78,885,351 km (0.056 R)
• M82: 83,373,586 km (0.095 R)
• M83: 83,999,055 km (0.064 R)
• M84: 84,312,462 km (0.07 R)
• M85: 85,569,832 km (0.049 R)
• M86: 86,675,062 km (0.104 R)
• M87: 91,626,153 km (0.098 R)
• M88: 95,031,898 km (0.113 R)
• M89: 95,685,341 km (0.069 R)
• M90: 98,148,769 km (0.073 R)
• M91: 102,300,858 km (0.064 R)
• M92: 104,650,891 km (0.085 R)
• M93: 104,819,338 km (0.111 R)
• M94: 111,806,905 km (0.06 R)
• M95: 112,324,065 km (0.066 R)
• M96: 112,669,337 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit