🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.3 AU - 1.36 AU

Year: 547 Days

Day: 29.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.16 AU - 3.42 AU

Year: 1661 Days

Day: 22.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,198,857 km

• M1: 160,668 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 12.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.94 AU - 14.18 AU

Year: 15866 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 104,198,857 km

• M1: 170,093 km (0.065 R)
• M2: 344,374 km (0.119 R)
• M3: 434,582 km (0.075 R)
• M4: 1,152,801 km (0.117 R)
• M5: 1,390,811 km (0.096 R)
• M6: 1,889,571 km (0.086 R)
• M7: 2,093,921 km (0.105 R)
• M8: 2,332,680 km (0.063 R)
• M9: 2,441,736 km (0.085 R)
• M10: 2,524,763 km (0.07 R)
• M11: 2,837,124 km (0.073 R)
• M12: 2,924,489 km (0.046 R)
• M13: 3,561,776 km (0.087 R)
• M14: 3,880,419 km (0.076 R)
• M15: 4,108,855 km (0.113 R)
• M16: 4,208,338 km (0.116 R)
• M17: 4,579,490 km (0.12 R)
• M18: 4,682,563 km (0.111 R)
• M19: 5,067,329 km (0.113 R)
• M20: 5,389,712 km (0.118 R)
• M21: 6,667,876 km (0.092 R)
• M22: 7,461,942 km (0.119 R)
• M23: 7,624,405 km (0.104 R)
• M24: 7,870,344 km (0.062 R)
• M25: 7,952,922 km (0.111 R)
• M26: 8,035,799 km (0.094 R)
• M27: 8,370,001 km (0.066 R)
• M28: 8,496,561 km (0.107 R)
• M29: 8,623,719 km (0.084 R)
• M30: 9,269,234 km (0.055 R)
• M31: 9,664,022 km (0.094 R)
• M32: 10,244,013 km (0.07 R)
• M33: 11,766,770 km (0.098 R)
• M34: 12,098,728 km (0.08 R)
• M35: 12,433,977 km (0.075 R)
• M36: 13,064,532 km (0.115 R)
• M37: 13,954,938 km (0.099 R)
• M38: 14,105,284 km (0.047 R)
• M39: 14,256,079 km (0.112 R)
• M40: 15,121,054 km (0.078 R)
• M41: 16,002,933 km (0.05 R)
• M42: 18,252,735 km (0.043 R)
• M43: 19,414,363 km (0.119 R)
• M44: 19,863,156 km (0.097 R)
• M45: 20,656,923 km (0.098 R)
• M46: 20,771,066 km (0.094 R)
• M47: 22,216,780 km (0.034 R)
• M48: 22,509,842 km (0.112 R)
• M49: 23,218,338 km (0.108 R)
• M50: 26,682,426 km (0.1 R)
• M51: 27,181,484 km (0.072 R)
• M52: 27,935,757 km (0.101 R)
• M53: 28,442,445 km (0.059 R)
• M54: 28,760,639 km (0.086 R)
• M55: 29,272,414 km (0.076 R)
• M56: 29,593,600 km (0.111 R)
• M57: 29,916,133 km (0.033 R)
• M58: 30,499,565 km (0.074 R)
• M59: 30,760,015 km (0.112 R)
• M60: 31,611,676 km (0.104 R)
• M61: 31,809,444 km (0.119 R)
• M62: 32,471,115 km (0.096 R)
• M63: 33,539,543 km (0.076 R)
• M64: 33,808,371 km (0.041 R)
• M65: 34,280,801 km (0.06 R)
• M66: 34,416,037 km (0.114 R)
• M67: 36,329,544 km (0.087 R)
• M68: 37,368,800 km (0.097 R)
• M69: 38,699,024 km (0.097 R)
• M70: 38,981,166 km (0.039 R)
• M71: 39,405,426 km (0.1 R)
• M72: 40,687,778 km (0.09 R)
• M73: 40,831,093 km (0.074 R)
• M74: 41,983,745 km (0.095 R)
• M75: 42,273,516 km (0.114 R)
• M76: 42,782,298 km (0.047 R)
• M77: 44,468,416 km (0.056 R)
• M78: 45,134,126 km (0.102 R)
• M79: 46,550,220 km (0.116 R)
• M80: 46,700,117 km (0.076 R)
• M81: 47,905,128 km (0.107 R)
• M82: 48,359,756 km (0.073 R)
• M83: 49,273,200 km (0.053 R)
• M84: 49,349,495 km (0.078 R)
• M85: 50,115,436 km (0.103 R)
• M86: 50,653,839 km (0.103 R)
• M87: 50,731,032 km (0.113 R)
• M88: 50,962,459 km (0.027 R)
• M89: 51,116,994 km (0.059 R)
• M90: 51,349,020 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.7

Radius: 4.8

Gravity: 39.87 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.63 AU - 20.77 AU

Year: 27676 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,198,857 km

• M1: 179,817 km (0.098 R)
• M2: 232,176 km (0.044 R)
• M3: 376,538 km (0.071 R)
• M4: 683,961 km (0.028 R)
• M5: 1,259,165 km (0.081 R)
• M6: 1,514,379 km (0.079 R)
• M7: 1,552,078 km (0.111 R)
• M8: 1,906,326 km (0.059 R)
• M9: 2,372,024 km (0.069 R)
• M10: 3,060,922 km (0.073 R)
• M11: 4,015,506 km (0.098 R)
• M12: 4,068,164 km (0.118 R)
• M13: 7,166,785 km (0.114 R)
• M14: 7,553,196 km (0.118 R)
• M15: 7,683,496 km (0.075 R)
• M16: 9,796,417 km (0.082 R)
• M17: 11,772,156 km (0.084 R)
• M18: 11,923,249 km (0.11 R)
• M19: 12,075,091 km (0.07 R)
• M20: 12,227,532 km (0.073 R)
• M21: 13,469,493 km (0.077 R)
• M22: 14,346,585 km (0.095 R)
• M23: 14,427,219 km (0.05 R)
• M24: 14,588,934 km (0.116 R)
• M25: 14,670,016 km (0.117 R)
• M26: 14,995,840 km (0.099 R)
• M27: 15,159,650 km (0.112 R)
• M28: 15,241,929 km (0.082 R)
• M29: 15,324,207 km (0.05 R)
• M30: 15,571,942 km (0.05 R)
• M31: 15,821,022 km (0.118 R)
• M32: 15,987,824 km (0.075 R)
• M33: 17,171,442 km (0.041 R)
• M34: 17,428,750 km (0.12 R)
• M35: 20,161,455 km (0.053 R)
• M36: 20,251,812 km (0.077 R)
• M37: 23,878,513 km (0.039 R)
• M38: 24,165,741 km (0.1 R)
• M39: 24,454,016 km (0.107 R)
• M40: 27,599,461 km (0.062 R)
• M41: 27,900,751 km (0.115 R)
• M42: 28,001,430 km (0.095 R)
• M43: 31,391,318 km (0.108 R)
• M44: 32,338,123 km (0.049 R)
• M45: 32,761,934 km (0.114 R)
• M46: 33,722,053 km (0.065 R)
• M47: 38,547,631 km (0.087 R)
• M48: 41,040,081 km (0.032 R)
• M49: 41,959,211 km (0.079 R)
• M50: 42,653,046 km (0.116 R)
• M51: 43,117,697 km (0.113 R)
• M52: 44,169,220 km (0.09 R)
• M53: 44,404,089 km (0.115 R)
• M54: 45,229,271 km (0.107 R)
• M55: 45,703,047 km (0.119 R)
• M56: 47,134,400 km (0.092 R)
• M57: 49,065,409 km (0.069 R)
• M58: 49,552,200 km (0.116 R)
• M59: 49,674,272 km (0.048 R)
• M60: 49,796,344 km (0.075 R)
• M61: 50,163,008 km (0.069 R)
• M62: 52,258,276 km (0.033 R)
• M63: 53,129,235 km (0.107 R)
• M64: 56,788,399 km (0.094 R)
• M65: 56,916,006 km (0.099 R)
• M66: 57,299,425 km (0.079 R)
• M67: 57,427,481 km (0.113 R)
• M68: 58,068,957 km (0.098 R)
• M69: 62,230,021 km (0.072 R)
• M70: 62,493,314 km (0.091 R)
• M71: 62,756,905 km (0.094 R)
• M72: 66,620,719 km (0.099 R)
• M73: 68,241,911 km (0.068 R)
• M74: 70,149,733 km (0.029 R)
• M75: 70,698,009 km (0.116 R)
• M76: 70,835,190 km (0.111 R)
• M77: 77,528,797 km (0.071 R)
• M78: 79,661,614 km (0.068 R)
• M79: 79,947,496 km (0.084 R)
• M80: 80,233,527 km (0.1 R)
• M81: 80,663,471 km (0.025 R)
• M82: 80,806,935 km (0.073 R)
• M83: 81,094,163 km (0.066 R)
• M84: 82,679,751 km (0.118 R)
• M85: 85,150,210 km (0.064 R)
• M86: 91,656,072 km (0.107 R)
• M87: 91,955,567 km (0.06 R)
• M88: 92,555,455 km (0.102 R)
• M89: 93,457,829 km (0.09 R)
• M90: 93,910,213 km (0.111 R)
• M91: 94,212,101 km (0.103 R)
• M92: 95,574,788 km (0.115 R)
• M93: 97,096,498 km (0.044 R)
• M94: 99,394,172 km (0.075 R)
• M95: 99,855,831 km (0.113 R)
• M96: 101,709,498 km (0.071 R)
• M97: 102,796,177 km (0.025 R)
• M98: 103,418,803 km (0.092 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit