🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 255 Days

Day: 43.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.88 AU - 3.98 AU

Year: 2222 Days

Day: 23.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.41 AU - 3.47 AU

Year: 2232 Days

Day: 26.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,474,108 km

• M1: 127,308 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.3

Radius: 4.9

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.59 AU - 15.83 AU

Year: 19738 Days

Day: 21.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,474,108 km

• M1: 63,280 km (0.098 R)
• M2: 146,456 km (0.088 R)
• M3: 991,834 km (0.043 R)
• M4: 1,834,668 km (0.092 R)
• M5: 2,097,213 km (0.085 R)
• M6: 2,406,731 km (0.093 R)
• M7: 2,477,341 km (0.11 R)
• M8: 2,584,752 km (0.032 R)
• M9: 2,767,261 km (0.118 R)
• M10: 2,841,312 km (0.076 R)
• M11: 2,878,712 km (0.109 R)
• M12: 2,953,810 km (0.086 R)
• M13: 3,339,174 km (0.085 R)
• M14: 3,578,082 km (0.116 R)
• M15: 3,863,664 km (0.049 R)
• M16: 4,241,698 km (0.061 R)
• M17: 6,204,422 km (0.097 R)
• M18: 6,695,701 km (0.039 R)
• M19: 7,353,035 km (0.086 R)
• M20: 7,872,588 km (0.093 R)
• M21: 8,243,142 km (0.076 R)
• M22: 8,782,592 km (0.044 R)
• M23: 9,838,454 km (0.103 R)
• M24: 10,065,842 km (0.103 R)
• M25: 10,122,989 km (0.076 R)
• M26: 11,765,573 km (0.079 R)
• M27: 11,886,000 km (0.076 R)
• M28: 13,112,852 km (0.092 R)
• M29: 13,488,791 km (0.059 R)
• M30: 14,251,142 km (0.076 R)
• M31: 14,443,974 km (0.076 R)
• M32: 14,637,553 km (0.088 R)
• M33: 14,897,106 km (0.099 R)
• M34: 15,552,494 km (0.115 R)
• M35: 16,418,516 km (0.113 R)
• M36: 18,127,672 km (0.06 R)
• M37: 18,686,420 km (0.114 R)
• M38: 19,892,328 km (0.073 R)
• M39: 20,758,649 km (0.113 R)
• M40: 21,637,238 km (0.06 R)
• M41: 22,229,795 km (0.09 R)
• M42: 22,527,943 km (0.088 R)
• M43: 23,053,032 km (0.093 R)
• M44: 24,344,959 km (0.061 R)
• M45: 24,729,426 km (0.117 R)
• M46: 26,602,541 km (0.076 R)
• M47: 28,439,902 km (0.052 R)
• M48: 29,251,470 km (0.033 R)
• M49: 29,660,171 km (0.114 R)
• M50: 32,742,187 km (0.036 R)
• M51: 33,251,568 km (0.107 R)
• M52: 36,011,798 km (0.057 R)
• M53: 36,186,678 km (0.113 R)
• M54: 36,625,299 km (0.088 R)
• M55: 37,242,390 km (0.107 R)
• M56: 37,330,802 km (0.112 R)
• M57: 37,507,777 km (0.081 R)
• M58: 40,015,635 km (0.117 R)
• M59: 40,106,292 km (0.103 R)
• M60: 40,287,604 km (0.118 R)
• M61: 40,560,171 km (0.116 R)
• M62: 41,289,760 km (0.053 R)
• M63: 41,656,275 km (0.115 R)
• M64: 41,748,128 km (0.058 R)
• M65: 42,392,446 km (0.118 R)
• M66: 44,251,649 km (0.049 R)
• M67: 46,042,485 km (0.093 R)
• M68: 46,422,463 km (0.107 R)
• M69: 46,803,489 km (0.111 R)
• M70: 46,898,932 km (0.089 R)
• M71: 47,568,682 km (0.051 R)
• M72: 48,145,382 km (0.092 R)
• M73: 48,338,064 km (0.064 R)
• M74: 48,434,555 km (0.066 R)
• M75: 50,279,396 km (0.064 R)
• M76: 51,259,561 km (0.108 R)
• M77: 51,850,622 km (0.078 R)
• M78: 52,246,009 km (0.031 R)
• M79: 53,139,108 km (0.069 R)
• M80: 53,338,373 km (0.103 R)
• M81: 53,438,005 km (0.057 R)
• M82: 54,538,597 km (0.117 R)
• M83: 55,747,647 km (0.048 R)
• M84: 56,660,194 km (0.106 R)
• M85: 58,603,021 km (0.117 R)
• M86: 58,705,944 km (0.096 R)
• M87: 60,255,928 km (0.103 R)
• M88: 60,671,511 km (0.069 R)
• M89: 63,396,137 km (0.078 R)
• M90: 64,348,626 km (0.071 R)
• M91: 64,454,691 km (0.113 R)
• M92: 64,986,063 km (0.085 R)
• M93: 67,018,799 km (0.095 R)
• M94: 68,421,578 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816

Radius: 6.2

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.3 AU - 15.68 AU

Year: 20304 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,474,108 km

• M1: 79,736 km (0.118 R)
• M2: 135,386 km (0.116 R)
• M3: 257,458 km (0.111 R)
• M4: 438,172 km (0.106 R)
• M5: 1,070,223 km (0.111 R)
• M6: 1,155,793 km (0.06 R)
• M7: 1,395,000 km (0.094 R)
• M8: 1,584,541 km (0.103 R)
• M9: 1,953,599 km (0.115 R)
• M10: 2,094,221 km (0.11 R)
• M11: 2,498,284 km (0.115 R)
• M12: 3,460,648 km (0.062 R)
• M13: 3,503,133 km (0.084 R)
• M14: 4,295,404 km (0.118 R)
• M15: 5,140,632 km (0.088 R)
• M16: 5,984,962 km (0.105 R)
• M17: 6,606,541 km (0.098 R)
• M18: 6,818,372 km (0.077 R)
• M19: 6,925,035 km (0.051 R)
• M20: 9,528,038 km (0.046 R)
• M21: 11,433,466 km (0.11 R)
• M22: 13,318,399 km (0.069 R)
• M23: 14,126,228 km (0.039 R)
• M24: 17,003,743 km (0.069 R)
• M25: 17,221,108 km (0.117 R)
• M26: 17,732,135 km (0.046 R)
• M27: 18,694,348 km (0.08 R)
• M28: 18,843,946 km (0.099 R)
• M29: 19,749,462 km (0.105 R)
• M30: 21,602,681 km (0.081 R)
• M31: 22,153,500 km (0.087 R)
• M32: 22,391,061 km (0.114 R)
• M33: 23,269,201 km (0.09 R)
• M34: 24,077,328 km (0.109 R)
• M35: 24,239,941 km (0.11 R)
• M36: 24,321,472 km (0.11 R)
• M37: 25,223,847 km (0.093 R)
• M38: 26,137,291 km (0.103 R)
• M39: 26,892,611 km (0.038 R)
• M40: 27,910,924 km (0.099 R)
• M41: 27,996,344 km (0.088 R)
• M42: 28,510,661 km (0.101 R)
• M43: 28,596,680 km (0.119 R)
• M44: 30,335,456 km (0.112 R)
• M45: 30,863,686 km (0.114 R)
• M46: 30,951,949 km (0.106 R)
• M47: 32,108,041 km (0.102 R)
• M48: 33,368,852 km (0.082 R)
• M49: 33,641,120 km (0.033 R)
• M50: 35,845,595 km (0.118 R)
• M51: 36,590,742 km (0.102 R)
• M52: 37,340,975 km (0.102 R)
• M53: 38,952,144 km (0.103 R)
• M54: 40,199,341 km (0.064 R)
• M55: 42,929,951 km (0.083 R)
• M56: 44,019,024 km (0.096 R)
• M57: 45,418,213 km (0.102 R)
• M58: 47,952,700 km (0.084 R)
• M59: 48,259,974 km (0.093 R)
• M60: 49,082,313 km (0.094 R)
• M61: 49,288,758 km (0.072 R)
• M62: 49,702,247 km (0.059 R)
• M63: 49,909,440 km (0.118 R)
• M64: 53,794,198 km (0.105 R)
• M65: 54,219,953 km (0.108 R)
• M66: 54,326,467 km (0.112 R)
• M67: 57,557,332 km (0.116 R)
• M68: 58,648,050 km (0.077 R)
• M69: 59,415,487 km (0.083 R)
• M70: 61,515,542 km (0.075 R)
• M71: 62,072,196 km (0.1 R)
• M72: 62,406,996 km (0.093 R)
• M73: 64,090,121 km (0.11 R)
• M74: 65,107,088 km (0.055 R)
• M75: 65,787,908 km (0.054 R)
• M76: 65,901,602 km (0.064 R)
• M77: 66,243,284 km (0.078 R)
• M78: 66,471,271 km (0.092 R)
• M79: 67,271,470 km (0.102 R)
• M80: 68,304,892 km (0.115 R)
• M81: 69,575,127 km (0.038 R)
• M82: 70,154,969 km (0.114 R)
• M83: 70,271,206 km (0.119 R)
• M84: 70,503,831 km (0.099 R)
• M85: 70,620,218 km (0.12 R)
• M86: 71,787,381 km (0.069 R)
• M87: 72,021,651 km (0.099 R)
• M88: 72,608,374 km (0.104 R)
• M89: 77,959,190 km (0.068 R)
• M90: 79,770,821 km (0.057 R)
• M91: 79,891,995 km (0.11 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit