🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.53 AU - 1.93 AU

Year: 681 Days

Day: 18.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,712,951 km

• M1: 38,447 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.5 AU - 7.92 AU

Year: 5201 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.5

Radius: 4.7

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 19.89 AU - 20.45 AU

Year: 27105 Days

Day: 17.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,712,951 km

• M1: 61,036 km (0.089 R)
• M2: 153,637 km (0.068 R)
• M3: 225,294 km (0.085 R)
• M4: 327,470 km (0.096 R)
• M5: 552,764 km (0.055 R)
• M6: 718,070 km (0.1 R)
• M7: 1,121,984 km (0.038 R)
• M8: 1,424,770 km (0.083 R)
• M9: 1,520,513 km (0.102 R)
• M10: 1,618,200 km (0.112 R)
• M11: 2,174,255 km (0.048 R)
• M12: 3,190,324 km (0.1 R)
• M13: 4,239,304 km (0.067 R)
• M14: 5,041,149 km (0.103 R)
• M15: 5,384,775 km (0.078 R)
• M16: 5,786,595 km (0.097 R)
• M17: 5,991,096 km (0.075 R)
• M18: 6,407,426 km (0.03 R)
• M19: 7,212,712 km (0.043 R)
• M20: 7,322,517 km (0.111 R)
• M21: 7,711,172 km (0.111 R)
• M22: 8,508,229 km (0.118 R)
• M23: 8,682,511 km (0.072 R)
• M24: 9,271,777 km (0.053 R)
• M25: 9,450,995 km (0.099 R)
• M26: 10,426,373 km (0.082 R)
• M27: 11,178,701 km (0.119 R)
• M28: 12,602,873 km (0.055 R)
• M29: 13,067,823 km (0.059 R)
• M30: 14,704,274 km (0.107 R)
• M31: 15,193,609 km (0.113 R)
• M32: 16,332,048 km (0.113 R)
• M33: 16,765,882 km (0.044 R)
• M34: 17,793,171 km (0.106 R)
• M35: 18,689,711 km (0.115 R)
• M36: 18,840,655 km (0.107 R)
• M37: 20,371,340 km (0.031 R)
• M38: 22,500,268 km (0.101 R)
• M39: 23,063,653 km (0.089 R)
• M40: 25,279,647 km (0.089 R)
• M41: 25,446,598 km (0.052 R)
• M42: 26,201,917 km (0.09 R)
• M43: 28,078,922 km (0.039 R)
• M44: 29,999,011 km (0.104 R)
• M45: 31,960,987 km (0.051 R)
• M46: 32,051,045 km (0.102 R)
• M47: 32,141,402 km (0.068 R)
• M48: 33,139,668 km (0.089 R)
• M49: 35,352,819 km (0.107 R)
• M50: 35,726,365 km (0.082 R)
• M51: 36,854,632 km (0.1 R)
• M52: 38,568,874 km (0.078 R)
• M53: 39,049,532 km (0.103 R)
• M54: 41,090,496 km (0.084 R)
• M55: 41,384,755 km (0.117 R)
• M56: 42,569,271 km (0.098 R)
• M57: 42,767,787 km (0.099 R)
• M58: 44,065,399 km (0.116 R)
• M59: 44,165,779 km (0.116 R)
• M60: 44,467,369 km (0.042 R)
• M61: 44,568,048 km (0.119 R)
• M62: 46,495,018 km (0.119 R)
• M63: 47,314,366 km (0.087 R)
• M64: 47,828,982 km (0.101 R)
• M65: 48,967,572 km (0.08 R)
• M66: 49,696,861 km (0.039 R)
• M67: 50,324,724 km (0.108 R)
• M68: 50,534,610 km (0.05 R)
• M69: 52,330,233 km (0.099 R)
• M70: 52,969,016 km (0.09 R)
• M71: 53,717,454 km (0.093 R)
• M72: 54,900,773 km (0.116 R)
• M73: 55,224,952 km (0.081 R)
• M74: 55,549,729 km (0.068 R)
• M75: 56,527,949 km (0.08 R)
• M76: 57,731,464 km (0.11 R)
• M77: 58,722,251 km (0.071 R)
• M78: 60,274,777 km (0.098 R)
• M79: 61,391,974 km (0.097 R)
• M80: 62,628,700 km (0.081 R)
• M81: 63,987,198 km (0.041 R)
• M82: 65,584,455 km (0.079 R)
• M83: 66,043,271 km (0.076 R)
• M84: 66,158,162 km (0.108 R)
• M85: 67,079,386 km (0.105 R)
• M86: 68,585,388 km (0.047 R)
• M87: 70,806,467 km (0.115 R)
• M88: 71,277,102 km (0.042 R)
• M89: 73,407,675 km (0.039 R)
• M90: 74,003,224 km (0.119 R)
• M91: 74,241,833 km (0.105 R)
• M92: 75,199,110 km (0.053 R)
• M93: 75,679,169 km (0.059 R)
• M94: 76,401,278 km (0.089 R)
• M95: 78,946,536 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 23.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.4

Radius: 7.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 18.71 AU - 28.59 AU

Year: 34415 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,712,951 km

• M1: 111,450 km (0.088 R)
• M2: 308,620 km (0.096 R)
• M3: 464,352 km (0.118 R)
• M4: 529,726 km (0.105 R)
• M5: 797,955 km (0.06 R)
• M6: 1,289,384 km (0.088 R)
• M7: 1,789,639 km (0.049 R)
• M8: 1,860,698 km (0.113 R)
• M9: 2,079,560 km (0.119 R)
• M10: 2,462,680 km (0.099 R)
• M11: 2,951,267 km (0.06 R)
• M12: 3,120,761 km (0.091 R)
• M13: 3,425,193 km (0.064 R)
• M14: 4,015,656 km (0.1 R)
• M15: 4,394,737 km (0.104 R)
• M16: 4,491,377 km (0.106 R)
• M17: 4,884,670 km (0.107 R)
• M18: 4,934,635 km (0.092 R)
• M19: 5,085,580 km (0.104 R)
• M20: 5,599,598 km (0.051 R)
• M21: 5,651,957 km (0.109 R)
• M22: 7,068,799 km (0.049 R)
• M23: 7,296,038 km (0.092 R)
• M24: 7,757,996 km (0.119 R)
• M25: 8,110,598 km (0.109 R)
• M26: 8,468,436 km (0.079 R)
• M27: 8,528,575 km (0.107 R)
• M28: 8,649,450 km (0.104 R)
• M29: 8,831,510 km (0.118 R)
• M30: 9,572,917 km (0.049 R)
• M31: 10,657,053 km (0.094 R)
• M32: 11,246,768 km (0.106 R)
• M33: 12,116,979 km (0.094 R)
• M34: 13,568,228 km (0.088 R)
• M35: 14,135,353 km (0.072 R)
• M36: 14,493,790 km (0.115 R)
• M37: 15,000,627 km (0.102 R)
• M38: 15,073,481 km (0.11 R)
• M39: 16,330,403 km (0.063 R)
• M40: 17,851,664 km (0.074 R)
• M41: 17,928,856 km (0.119 R)
• M42: 19,100,955 km (0.107 R)
• M43: 19,896,068 km (0.1 R)
• M44: 20,539,937 km (0.088 R)
• M45: 22,179,231 km (0.119 R)
• M46: 22,428,760 km (0.055 R)
• M47: 24,286,766 km (0.09 R)
• M48: 25,756,116 km (0.116 R)
• M49: 25,930,846 km (0.108 R)
• M50: 26,106,025 km (0.092 R)
• M51: 26,545,544 km (0.074 R)
• M52: 26,899,044 km (0.03 R)
• M53: 28,418,360 km (0.06 R)
• M54: 29,143,012 km (0.086 R)
• M55: 31,166,921 km (0.057 R)
• M56: 32,384,049 km (0.071 R)
• M57: 33,712,030 km (0.106 R)
• M58: 35,057,812 km (0.081 R)
• M59: 36,421,098 km (0.046 R)
• M60: 36,519,234 km (0.075 R)
• M61: 38,298,850 km (0.045 R)
• M62: 38,598,195 km (0.064 R)
• M63: 39,501,019 km (0.094 R)
• M64: 40,919,057 km (0.105 R)
• M65: 41,839,383 km (0.11 R)
• M66: 43,077,305 km (0.086 R)
• M67: 43,596,559 km (0.107 R)
• M68: 44,536,483 km (0.093 R)
• M69: 47,610,420 km (0.057 R)
• M70: 47,717,532 km (0.105 R)
• M71: 48,039,616 km (0.062 R)
• M72: 48,794,188 km (0.12 R)
• M73: 49,443,891 km (0.088 R)
• M74: 49,878,623 km (0.09 R)
• M75: 51,961,175 km (0.066 R)
• M76: 53,736,602 km (0.072 R)
• M77: 54,071,851 km (0.096 R)
• M78: 54,519,747 km (0.104 R)
• M79: 55,193,985 km (0.101 R)
• M80: 59,296,706 km (0.057 R)
• M81: 60,453,696 km (0.108 R)
• M82: 63,850,765 km (0.096 R)
• M83: 67,670,597 km (0.079 R)
• M84: 68,637,149 km (0.071 R)
• M85: 69,000,671 km (0.046 R)
• M86: 70,583,716 km (0.047 R)
• M87: 70,705,938 km (0.107 R)
• M88: 75,404,059 km (0.087 R)
• M89: 79,056,790 km (0.075 R)
• M90: 81,096,557 km (0.066 R)
• M91: 83,024,574 km (0.106 R)
• M92: 85,749,051 km (0.083 R)

Kuiper Belt

Range: 36.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit