🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1 AU - 1 AU

Year: 362 Days

Day: 21.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.76 AU - 1.94 AU

Year: 910 Days

Day: 35.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,011,055 km

• M1: 1,765,853 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 3.1

Gravity: 55.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.13 AU - 14.19 AU

Year: 19270 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,011,055 km

• M1: 117,434 km (0.055 R)
• M2: 151,842 km (0.081 R)
• M3: 292,763 km (0.043 R)
• M4: 525,238 km (0.053 R)
• M5: 1,145,620 km (0.105 R)
• M6: 1,224,459 km (0.119 R)
• M7: 1,415,046 km (0.109 R)
• M8: 1,673,551 km (0.081 R)
• M9: 1,763,011 km (0.05 R)
• M10: 1,915,601 km (0.077 R)
• M11: 2,040,665 km (0.083 R)
• M12: 2,104,244 km (0.117 R)
• M13: 2,298,870 km (0.109 R)
• M14: 2,533,141 km (0.028 R)
• M15: 3,392,581 km (0.107 R)
• M16: 3,736,057 km (0.118 R)
• M17: 4,130,696 km (0.109 R)
• M18: 4,292,262 km (0.079 R)
• M19: 5,391,507 km (0.112 R)
• M20: 5,567,883 km (0.083 R)
• M21: 6,998,338 km (0.057 R)
• M22: 7,094,380 km (0.069 R)
• M23: 7,877,824 km (0.105 R)
• M24: 8,229,229 km (0.078 R)
• M25: 8,637,033 km (0.097 R)
• M26: 8,739,956 km (0.07 R)
• M27: 8,895,239 km (0.108 R)
• M28: 9,155,988 km (0.076 R)
• M29: 9,208,497 km (0.099 R)
• M30: 9,791,929 km (0.112 R)
• M31: 9,845,634 km (0.087 R)
• M32: 11,105,996 km (0.103 R)
• M33: 12,416,174 km (0.113 R)
• M34: 13,954,938 km (0.099 R)
• M35: 15,116,865 km (0.094 R)
• M36: 15,303,114 km (0.063 R)
• M37: 15,552,643 km (0.071 R)
• M38: 15,615,175 km (0.058 R)
• M39: 15,992,611 km (0.079 R)
• M40: 16,119,021 km (0.091 R)
• M41: 16,628,103 km (0.045 R)
• M42: 17,077,943 km (0.058 R)
• M43: 17,466,599 km (0.085 R)
• M44: 18,252,885 km (0.075 R)
• M45: 19,117,411 km (0.05 R)
• M46: 19,859,417 km (0.114 R)
• M47: 20,886,256 km (0.111 R)
• M48: 25,826,576 km (0.047 R)
• M49: 27,549,495 km (0.074 R)
• M50: 29,696,673 km (0.069 R)
• M51: 30,163,718 km (0.114 R)
• M52: 30,241,808 km (0.082 R)
• M53: 30,476,377 km (0.082 R)
• M54: 31,420,938 km (0.118 R)
• M55: 32,135,717 km (0.079 R)
• M56: 32,295,338 km (0.07 R)
• M57: 35,211,898 km (0.095 R)
• M58: 35,294,177 km (0.066 R)
• M59: 36,119,807 km (0.091 R)
• M60: 37,874,142 km (0.106 R)
• M61: 38,211,485 km (0.113 R)
• M62: 38,719,370 km (0.086 R)
• M63: 38,889,163 km (0.076 R)
• M64: 38,974,135 km (0.114 R)
• M65: 40,945,685 km (0.085 R)
• M66: 41,725,988 km (0.083 R)
• M67: 42,074,252 km (0.067 R)
• M68: 42,511,077 km (0.054 R)
• M69: 43,742,118 km (0.088 R)
• M70: 43,918,943 km (0.103 R)
• M71: 44,007,505 km (0.12 R)
• M72: 45,252,608 km (0.106 R)
• M73: 45,700,205 km (0.099 R)
• M74: 46,599,587 km (0.049 R)
• M75: 47,777,521 km (0.053 R)
• M76: 49,608,898 km (0.115 R)
• M77: 49,885,504 km (0.097 R)
• M78: 50,347,762 km (0.12 R)
• M79: 50,440,363 km (0.113 R)
• M80: 50,811,515 km (0.112 R)
• M81: 50,904,415 km (0.089 R)
• M82: 53,151,076 km (0.081 R)
• M83: 55,908,614 km (0.108 R)
• M84: 56,773,738 km (0.029 R)
• M85: 57,643,351 km (0.085 R)
• M86: 58,322,824 km (0.069 R)
• M87: 59,297,903 km (0.113 R)
• M88: 59,787,537 km (0.115 R)
• M89: 60,180,231 km (0.081 R)
• M90: 60,278,517 km (0.084 R)
• M91: 61,165,633 km (0.115 R)
• M92: 62,454,568 km (0.027 R)
• M93: 62,554,050 km (0.079 R)
• M94: 62,653,683 km (0.08 R)
• M95: 63,852,560 km (0.046 R)
• M96: 64,253,931 km (0.085 R)
• M97: 66,070,348 km (0.082 R)
• M98: 66,883,114 km (0.092 R)
• M99: 67,903,521 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.1

Radius: 7.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.9 AU - 17.52 AU

Year: 22519 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,011,055 km

• M1: 258,206 km (0.102 R)
• M2: 340,784 km (0.114 R)
• M3: 433,684 km (0.108 R)
• M4: 624,422 km (0.1 R)
• M5: 717,771 km (0.039 R)
• M6: 816,056 km (0.081 R)
• M7: 1,625,381 km (0.051 R)
• M8: 1,994,588 km (0.113 R)
• M9: 2,887,089 km (0.114 R)
• M10: 3,975,115 km (0.097 R)
• M11: 4,333,252 km (0.099 R)
• M12: 4,937,029 km (0.119 R)
• M13: 5,032,323 km (0.052 R)
• M14: 5,967,459 km (0.118 R)
• M15: 6,377,208 km (0.082 R)
• M16: 6,428,968 km (0.1 R)
• M17: 6,481,029 km (0.095 R)
• M18: 6,637,807 km (0.11 R)
• M19: 6,743,124 km (0.083 R)
• M20: 6,795,932 km (0.109 R)
• M21: 7,223,632 km (0.081 R)
• M22: 7,550,055 km (0.056 R)
• M23: 8,217,561 km (0.05 R)
• M24: 9,195,183 km (0.101 R)
• M25: 10,575,373 km (0.118 R)
• M26: 10,946,076 km (0.054 R)
• M27: 11,008,159 km (0.082 R)
• M28: 11,070,542 km (0.094 R)
• M29: 12,535,703 km (0.108 R)
• M30: 14,264,007 km (0.051 R)
• M31: 14,536,425 km (0.094 R)
• M32: 16,349,252 km (0.12 R)
• M33: 18,084,737 km (0.115 R)
• M34: 18,899,597 km (0.04 R)
• M35: 19,198,942 km (0.103 R)
• M36: 21,104,669 km (0.056 R)
• M37: 22,592,869 km (0.053 R)
• M38: 24,114,728 km (0.103 R)
• M39: 25,586,771 km (0.11 R)
• M40: 26,083,885 km (0.094 R)
• M41: 26,333,713 km (0.049 R)
• M42: 26,584,290 km (0.081 R)
• M43: 27,425,179 km (0.104 R)
• M44: 31,404,183 km (0.113 R)
• M45: 33,731,777 km (0.068 R)
• M46: 33,913,089 km (0.116 R)
• M47: 35,007,847 km (0.039 R)
• M48: 37,138,419 km (0.072 R)
• M49: 37,419,364 km (0.085 R)
• M50: 37,513,312 km (0.115 R)
• M51: 38,455,778 km (0.095 R)
• M52: 38,550,474 km (0.081 R)
• M53: 38,740,014 km (0.091 R)
• M54: 39,597,060 km (0.111 R)
• M55: 40,267,857 km (0.102 R)
• M56: 41,718,209 km (0.11 R)
• M57: 42,302,987 km (0.117 R)
• M58: 43,283,750 km (0.059 R)
• M59: 43,480,920 km (0.111 R)
• M60: 46,270,921 km (0.082 R)
• M61: 46,674,236 km (0.069 R)
• M62: 47,078,600 km (0.033 R)
• M63: 47,992,942 km (0.069 R)
• M64: 48,299,019 km (0.091 R)
• M65: 49,942,202 km (0.053 R)
• M66: 50,355,840 km (0.074 R)
• M67: 50,459,511 km (0.068 R)
• M68: 50,563,183 km (0.091 R)
• M69: 51,395,096 km (0.084 R)
• M70: 54,980,658 km (0.056 R)
• M71: 56,588,087 km (0.119 R)
• M72: 56,911,518 km (0.096 R)
• M73: 59,191,988 km (0.042 R)
• M74: 59,629,711 km (0.106 R)
• M75: 60,839,060 km (0.107 R)
• M76: 63,170,244 km (0.098 R)
• M77: 63,505,642 km (0.104 R)
• M78: 64,740,573 km (0.086 R)
• M79: 65,191,610 km (0.077 R)
• M80: 68,263,154 km (0.084 R)
• M81: 68,492,488 km (0.091 R)
• M82: 69,643,344 km (0.039 R)
• M83: 69,874,323 km (0.112 R)
• M84: 70,800,633 km (0.108 R)
• M85: 74,074,433 km (0.072 R)
• M86: 74,782,330 km (0.119 R)
• M87: 75,373,990 km (0.093 R)
• M88: 75,967,295 km (0.117 R)
• M89: 76,323,936 km (0.062 R)
• M90: 76,800,256 km (0.09 R)
• M91: 78,115,670 km (0.113 R)
• M92: 79,438,265 km (0.084 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 20,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit