🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.36 AU - 2.02 AU

Year: 795 Days

Day: 47 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.95 AU - 4.53 AU

Year: 2616 Days

Day: 39.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,911,603 km

• M1: 1,362,388 km (0.103 R)

Asteroid Belt

Center: 7.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 14.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11 AU - 13.16 AU

Year: 15184 Days

Day: 11.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,911,603 km

• M1: 203,752 km (0.117 R)
• M2: 824,733 km (0.072 R)
• M3: 914,791 km (0.06 R)
• M4: 1,008,589 km (0.103 R)
• M5: 1,131,110 km (0.092 R)
• M6: 1,259,165 km (0.061 R)
• M7: 2,131,321 km (0.082 R)
• M8: 2,458,192 km (0.073 R)
• M9: 2,662,094 km (0.109 R)
• M10: 2,943,039 km (0.049 R)
• M11: 3,572,397 km (0.112 R)
• M12: 3,804,723 km (0.072 R)
• M13: 4,572,908 km (0.075 R)
• M14: 4,698,570 km (0.071 R)
• M15: 4,953,634 km (0.087 R)
• M16: 6,064,847 km (0.061 R)
• M17: 6,672,663 km (0.055 R)
• M18: 7,251,158 km (0.049 R)
• M19: 7,496,948 km (0.114 R)
• M20: 8,047,468 km (0.045 R)
• M21: 8,251,071 km (0.114 R)
• M22: 8,715,123 km (0.116 R)
• M23: 9,082,087 km (0.114 R)
• M24: 9,507,693 km (0.045 R)
• M25: 10,378,502 km (0.106 R)
• M26: 10,489,055 km (0.069 R)
• M27: 10,767,456 km (0.1 R)
• M28: 11,674,767 km (0.104 R)
• M29: 12,079,430 km (0.117 R)
• M30: 12,254,310 km (0.079 R)
• M31: 15,606,499 km (0.057 R)
• M32: 16,956,919 km (0.087 R)
• M33: 17,481,110 km (0.094 R)
• M34: 18,344,588 km (0.066 R)
• M35: 19,768,461 km (0.098 R)
• M36: 21,368,560 km (0.095 R)
• M37: 21,721,910 km (0.027 R)
• M38: 22,148,414 km (0.114 R)
• M39: 22,434,445 km (0.045 R)
• M40: 22,577,759 km (0.109 R)
• M41: 23,517,533 km (0.07 R)
• M42: 23,882,402 km (0.091 R)
• M43: 25,136,930 km (0.056 R)
• M44: 25,285,930 km (0.114 R)
• M45: 25,584,826 km (0.045 R)
• M46: 26,488,547 km (0.081 R)
• M47: 26,716,085 km (0.109 R)
• M48: 28,637,670 km (0.116 R)
• M49: 29,183,702 km (0.095 R)
• M50: 30,842,294 km (0.072 R)
• M51: 33,264,583 km (0.071 R)
• M52: 33,428,243 km (0.049 R)
• M53: 35,831,233 km (0.044 R)
• M54: 36,841,767 km (0.106 R)
• M55: 38,032,566 km (0.058 R)
• M56: 38,890,958 km (0.093 R)
• M57: 40,714,257 km (0.068 R)
• M58: 40,889,287 km (0.114 R)
• M59: 42,121,973 km (0.057 R)
• M60: 42,387,809 km (0.092 R)
• M61: 43,456,237 km (0.076 R)
• M62: 43,724,765 km (0.083 R)
• M63: 44,263,467 km (0.103 R)
• M64: 44,353,525 km (0.068 R)
• M65: 45,075,783 km (0.101 R)
• M66: 46,989,888 km (0.103 R)
• M67: 47,541,755 km (0.063 R)
• M68: 48,466,120 km (0.025 R)
• M69: 51,180,424 km (0.115 R)
• M70: 51,842,992 km (0.069 R)
• M71: 52,222,971 km (0.114 R)
• M72: 53,081,064 km (0.082 R)
• M73: 53,847,754 km (0.077 R)
• M74: 54,328,711 km (0.11 R)
• M75: 55,974,886 km (0.091 R)
• M76: 58,524,333 km (0.077 R)
• M77: 58,820,836 km (0.106 R)
• M78: 58,919,869 km (0.112 R)
• M79: 60,012,233 km (0.106 R)
• M80: 62,620,621 km (0.091 R)
• M81: 64,346,233 km (0.07 R)
• M82: 64,550,135 km (0.059 R)
• M83: 66,602,318 km (0.061 R)
• M84: 67,429,146 km (0.059 R)
• M85: 68,051,473 km (0.078 R)
• M86: 69,720,536 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 4.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.44 AU - 16.52 AU

Year: 22027 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,911,603 km

• M1: 114,891 km (0.103 R)
• M2: 185,053 km (0.084 R)
• M3: 400,324 km (0.104 R)
• M4: 643,570 km (0.074 R)
• M5: 762,949 km (0.097 R)
• M6: 1,082,191 km (0.107 R)
• M7: 1,142,479 km (0.104 R)
• M8: 1,183,319 km (0.097 R)
• M9: 2,433,209 km (0.117 R)
• M10: 2,811,842 km (0.092 R)
• M11: 2,895,467 km (0.096 R)
• M12: 3,266,918 km (0.075 R)
• M13: 3,867,404 km (0.117 R)
• M14: 4,339,685 km (0.117 R)
• M15: 5,064,935 km (0.052 R)
• M16: 5,476,180 km (0.101 R)
• M17: 5,511,036 km (0.087 R)
• M18: 6,294,181 km (0.096 R)
• M19: 6,513,790 km (0.081 R)
• M20: 6,587,542 km (0.105 R)
• M21: 6,698,693 km (0.12 R)
• M22: 7,961,898 km (0.065 R)
• M23: 8,884,767 km (0.085 R)
• M24: 9,213,583 km (0.097 R)
• M25: 10,352,621 km (0.048 R)
• M26: 10,873,072 km (0.073 R)
• M27: 11,224,627 km (0.059 R)
• M28: 11,357,470 km (0.098 R)
• M29: 11,401,901 km (0.064 R)
• M30: 11,669,532 km (0.099 R)
• M31: 12,256,254 km (0.087 R)
• M32: 12,347,359 km (0.056 R)
• M33: 12,484,541 km (0.089 R)
• M34: 12,668,097 km (0.119 R)
• M35: 12,714,173 km (0.07 R)
• M36: 13,177,777 km (0.078 R)
• M37: 13,930,853 km (0.044 R)
• M38: 14,264,606 km (0.063 R)
• M39: 14,843,101 km (0.103 R)
• M40: 15,478,293 km (0.092 R)
• M41: 15,626,246 km (0.116 R)
• M42: 15,774,497 km (0.093 R)
• M43: 16,172,427 km (0.092 R)
• M44: 16,222,244 km (0.066 R)
• M45: 17,590,615 km (0.088 R)
• M46: 17,796,462 km (0.109 R)
• M47: 18,575,418 km (0.116 R)
• M48: 19,471,659 km (0.045 R)
• M49: 19,578,023 km (0.086 R)
• M50: 20,166,541 km (0.06 R)
• M51: 21,306,028 km (0.082 R)
• M52: 21,745,546 km (0.081 R)
• M53: 22,577,759 km (0.062 R)
• M54: 22,633,709 km (0.077 R)
• M55: 23,931,022 km (0.082 R)
• M56: 25,600,684 km (0.096 R)
• M57: 25,892,399 km (0.093 R)
• M58: 26,420,181 km (0.081 R)
• M59: 28,385,598 km (0.096 R)
• M60: 28,990,422 km (0.092 R)
• M61: 29,172,632 km (0.099 R)
• M62: 29,416,177 km (0.119 R)
• M63: 29,660,471 km (0.088 R)
• M64: 29,905,512 km (0.063 R)
• M65: 29,966,847 km (0.094 R)
• M66: 30,212,636 km (0.032 R)
• M67: 31,016,127 km (0.083 R)
• M68: 31,451,756 km (0.112 R)
• M69: 31,764,116 km (0.093 R)
• M70: 31,826,648 km (0.077 R)
• M71: 32,266,017 km (0.117 R)
• M72: 33,851,305 km (0.112 R)
• M73: 36,374,573 km (0.118 R)
• M74: 36,440,097 km (0.114 R)
• M75: 36,833,838 km (0.048 R)
• M76: 36,965,335 km (0.082 R)
• M77: 37,162,953 km (0.061 R)
• M78: 38,423,016 km (0.104 R)
• M79: 39,225,908 km (0.042 R)
• M80: 40,169,571 km (0.103 R)
• M81: 40,780,230 km (0.116 R)
• M82: 40,916,364 km (0.044 R)
• M83: 41,257,298 km (0.063 R)
• M84: 41,804,826 km (0.113 R)
• M85: 42,423,563 km (0.116 R)
• M86: 42,699,571 km (0.072 R)
• M87: 44,437,898 km (0.068 R)
• M88: 44,788,406 km (0.068 R)
• M89: 46,128,354 km (0.11 R)
• M90: 46,412,141 km (0.065 R)
• M91: 46,696,527 km (0.068 R)
• M92: 47,124,227 km (0.054 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit