🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.92 AU - 2.56 AU

Year: 1218 Days

Day: 34.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.21 AU - 4.83 AU

Year: 2929 Days

Day: 21.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,117,646 km

• M1: 389,403 km (0.119 R)
• M2: 1,581,997 km (0.076 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 4

Gravity: 57.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.87 AU - 15.49 AU

Year: 20442 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,117,646 km

• M1: 57,296 km (0.058 R)
• M2: 222,153 km (0.084 R)
• M3: 327,769 km (0.102 R)
• M4: 583,880 km (0.053 R)
• M5: 705,952 km (0.076 R)
• M6: 1,002,455 km (0.101 R)
• M7: 1,661,733 km (0.102 R)
• M8: 2,087,189 km (0.101 R)
• M9: 2,584,303 km (0.115 R)
• M10: 6,181,085 km (0.057 R)
• M11: 6,448,715 km (0.092 R)
• M12: 6,611,179 km (0.108 R)
• M13: 6,995,496 km (0.062 R)
• M14: 7,500,239 km (0.117 R)
• M15: 7,557,086 km (0.098 R)
• M16: 7,671,080 km (0.058 R)
• M17: 8,367,159 km (0.092 R)
• M18: 8,902,420 km (0.103 R)
• M19: 8,962,558 km (0.111 R)
• M20: 9,756,773 km (0.081 R)
• M21: 10,005,704 km (0.115 R)
• M22: 10,637,007 km (0.101 R)
• M23: 10,828,941 km (0.084 R)
• M24: 11,281,175 km (0.116 R)
• M25: 11,411,475 km (0.056 R)
• M26: 12,539,443 km (0.116 R)
• M27: 13,014,117 km (0.075 R)
• M28: 13,841,543 km (0.105 R)
• M29: 13,980,968 km (0.112 R)
• M30: 14,473,145 km (0.052 R)
• M31: 14,543,905 km (0.037 R)
• M32: 15,764,324 km (0.079 R)
• M33: 16,571,255 km (0.09 R)
• M34: 17,996,624 km (0.09 R)
• M35: 18,608,479 km (0.055 R)
• M36: 19,852,385 km (0.067 R)
• M37: 20,009,762 km (0.109 R)
• M38: 21,042,736 km (0.071 R)
• M39: 22,011,531 km (0.087 R)
• M40: 22,174,444 km (0.072 R)
• M41: 22,255,974 km (0.058 R)
• M42: 24,327,905 km (0.047 R)
• M43: 24,580,725 km (0.076 R)
• M44: 25,088,760 km (0.09 R)
• M45: 26,287,787 km (0.055 R)
• M46: 28,386,196 km (0.104 R)
• M47: 28,563,469 km (0.104 R)
• M48: 28,652,331 km (0.1 R)
• M49: 28,919,213 km (0.107 R)
• M50: 29,276,303 km (0.109 R)
• M51: 30,628,668 km (0.051 R)
• M52: 31,816,924 km (0.111 R)
• M53: 32,277,985 km (0.119 R)
• M54: 34,710,895 km (0.099 R)
• M55: 34,900,435 km (0.11 R)
• M56: 35,471,301 km (0.098 R)
• M57: 35,853,523 km (0.095 R)
• M58: 36,429,475 km (0.054 R)
• M59: 36,815,138 km (0.114 R)
• M60: 37,008,419 km (0.07 R)
• M61: 39,354,562 km (0.065 R)
• M62: 39,453,297 km (0.114 R)
• M63: 40,845,155 km (0.059 R)
• M64: 42,253,021 km (0.111 R)
• M65: 44,497,139 km (0.073 R)
• M66: 45,633,783 km (0.065 R)
• M67: 46,049,366 km (0.114 R)
• M68: 46,570,715 km (0.073 R)
• M69: 47,619,246 km (0.08 R)
• M70: 53,961,747 km (0.042 R)
• M71: 54,181,357 km (0.105 R)
• M72: 56,171,158 km (0.098 R)
• M73: 56,282,309 km (0.105 R)
• M74: 58,072,098 km (0.098 R)
• M75: 59,767,042 km (0.12 R)
• M76: 60,905,931 km (0.094 R)
• M77: 62,512,313 km (0.111 R)
• M78: 62,973,972 km (0.103 R)
• M79: 64,248,994 km (0.081 R)
• M80: 67,651,149 km (0.101 R)
• M81: 68,243,557 km (0.101 R)
• M82: 70,510,712 km (0.051 R)
• M83: 70,750,667 km (0.096 R)
• M84: 72,438,879 km (0.116 R)
• M85: 72,802,253 km (0.06 R)
• M86: 73,409,321 km (0.113 R)
• M87: 74,384,250 km (0.113 R)
• M88: 76,470,093 km (0.111 R)
• M89: 78,077,971 km (0.111 R)
• M90: 79,197,711 km (0.105 R)
• M91: 79,572,155 km (0.046 R)
• M92: 80,448,050 km (0.044 R)
• M93: 80,573,413 km (0.078 R)
• M94: 81,579,010 km (0.11 R)
• M95: 81,957,044 km (0.094 R)
• M96: 82,083,304 km (0.104 R)
• M97: 82,968,325 km (0.047 R)
• M98: 85,130,763 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.9

Radius: 7.6

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.14 AU - 16.34 AU

Year: 21623 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,117,646 km

• M1: 106,813 km (0.106 R)
• M2: 246,388 km (0.115 R)
• M3: 356,193 km (0.079 R)
• M4: 606,919 km (0.071 R)
• M5: 834,756 km (0.078 R)
• M6: 1,197,082 km (0.089 R)
• M7: 1,337,854 km (0.059 R)
• M8: 2,291,241 km (0.029 R)
• M9: 3,410,083 km (0.043 R)
• M10: 4,366,014 km (0.114 R)
• M11: 4,672,689 km (0.093 R)
• M12: 5,823,845 km (0.12 R)
• M13: 6,754,493 km (0.094 R)
• M14: 6,905,737 km (0.108 R)
• M15: 7,314,289 km (0.088 R)
• M16: 7,836,086 km (0.095 R)
• M17: 8,423,856 km (0.058 R)
• M18: 8,915,435 km (0.104 R)
• M19: 8,970,636 km (0.092 R)
• M20: 9,641,732 km (0.067 R)
• M21: 10,737,088 km (0.108 R)
• M22: 11,150,576 km (0.051 R)
• M23: 11,810,901 km (0.114 R)
• M24: 12,422,009 km (0.106 R)
• M25: 13,295,062 km (0.107 R)
• M26: 13,675,190 km (0.113 R)
• M27: 13,802,648 km (0.059 R)
• M28: 14,511,143 km (0.107 R)
• M29: 17,599,142 km (0.053 R)
• M30: 18,086,383 km (0.063 R)
• M31: 22,290,232 km (0.115 R)
• M32: 22,892,813 km (0.09 R)
• M33: 22,968,509 km (0.088 R)
• M34: 23,424,483 km (0.096 R)
• M35: 23,500,778 km (0.11 R)
• M36: 24,037,087 km (0.106 R)
• M37: 24,345,408 km (0.092 R)
• M38: 24,810,208 km (0.117 R)
• M39: 24,887,999 km (0.1 R)
• M40: 24,965,790 km (0.09 R)
• M41: 26,938,089 km (0.104 R)
• M42: 27,902,546 km (0.101 R)
• M43: 28,796,393 km (0.057 R)
• M44: 29,041,883 km (0.086 R)
• M45: 29,287,972 km (0.103 R)
• M46: 31,281,812 km (0.082 R)
• M47: 31,534,184 km (0.094 R)
• M48: 33,921,317 km (0.06 R)
• M49: 34,007,635 km (0.065 R)
• M50: 34,267,038 km (0.113 R)
• M51: 34,440,422 km (0.114 R)
• M52: 35,311,381 km (0.115 R)
• M53: 35,574,074 km (0.104 R)
• M54: 35,661,739 km (0.075 R)
• M55: 37,877,882 km (0.104 R)
• M56: 38,146,859 km (0.099 R)
• M57: 41,422,902 km (0.089 R)
• M58: 41,515,204 km (0.038 R)
• M59: 41,607,656 km (0.1 R)
• M60: 44,126,884 km (0.074 R)
• M61: 44,221,131 km (0.077 R)
• M62: 44,598,865 km (0.103 R)
• M63: 45,072,492 km (0.061 R)
• M64: 45,738,352 km (0.094 R)
• M65: 45,833,646 km (0.1 R)
• M66: 46,120,276 km (0.049 R)
• M67: 47,658,590 km (0.108 R)
• M68: 49,703,145 km (0.083 R)
• M69: 50,785,635 km (0.105 R)
• M70: 52,174,352 km (0.076 R)
• M71: 52,973,504 km (0.111 R)
• M72: 53,274,195 km (0.057 R)
• M73: 54,078,882 km (0.048 R)
• M74: 56,006,301 km (0.062 R)
• M75: 57,543,569 km (0.047 R)
• M76: 57,646,642 km (0.059 R)
• M77: 57,749,715 km (0.036 R)
• M78: 57,956,010 km (0.098 R)
• M79: 58,472,721 km (0.079 R)
• M80: 61,184,482 km (0.086 R)
• M81: 62,238,399 km (0.034 R)
• M82: 62,555,696 km (0.108 R)
• M83: 65,435,754 km (0.107 R)
• M84: 66,513,457 km (0.104 R)
• M85: 67,923,118 km (0.114 R)
• M86: 68,140,783 km (0.082 R)
• M87: 71,213,673 km (0.101 R)
• M88: 71,324,226 km (0.05 R)
• M89: 72,544,346 km (0.078 R)
• M90: 73,212,749 km (0.105 R)
• M91: 73,659,448 km (0.087 R)
• M92: 74,667,888 km (0.075 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit