🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.9 AU - 1.46 AU

Year: 483 Days

Day: 36.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.51 AU - 2.23 AU

Year: 963 Days

Day: 43.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,476,482 km

• M1: 985,551 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.71 AU - 2.83 AU

Year: 1288 Days

Day: 26.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,476,482 km

• M1: 495,468 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.12 AU - 2.44 AU

Year: 1297 Days

Day: 27.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 77.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,476,482 km

• M1: 1,060,799 km (0.057 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 13.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.4 AU - 6.12 AU

Year: 4545 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,476,482 km

• M1: 172,337 km (0.116 R)
• M2: 301,141 km (0.12 R)
• M3: 405,709 km (0.037 R)
• M4: 537,804 km (0.099 R)
• M5: 833,559 km (0.065 R)
• M6: 1,145,471 km (0.119 R)
• M7: 1,232,537 km (0.051 R)
• M8: 1,387,670 km (0.118 R)
• M9: 1,923,230 km (0.067 R)
• M10: 2,151,816 km (0.093 R)
• M11: 2,822,463 km (0.096 R)
• M12: 2,995,697 km (0.032 R)
• M13: 3,555,343 km (0.073 R)
• M14: 3,667,541 km (0.059 R)
• M15: 4,128,153 km (0.099 R)
• M16: 4,226,439 km (0.073 R)
• M17: 4,365,565 km (0.118 R)
• M18: 4,648,155 km (0.077 R)
• M19: 4,750,630 km (0.118 R)
• M20: 4,895,291 km (0.117 R)
• M21: 5,083,635 km (0.091 R)
• M22: 5,662,728 km (0.101 R)
• M23: 5,904,927 km (0.054 R)
• M24: 6,172,857 km (0.027 R)
• M25: 6,490,752 km (0.059 R)
• M26: 6,651,570 km (0.078 R)
• M27: 6,813,884 km (0.089 R)
• M28: 7,142,550 km (0.042 R)
• M29: 7,888,595 km (0.115 R)
• M30: 8,184,051 km (0.087 R)
• M31: 8,358,183 km (0.1 R)
• M32: 8,458,264 km (0.102 R)
• M33: 9,118,289 km (0.11 R)
• M34: 9,221,213 km (0.057 R)
• M35: 10,086,038 km (0.119 R)
• M36: 10,460,930 km (0.103 R)
• M37: 10,704,326 km (0.08 R)
• M38: 10,894,914 km (0.076 R)
• M39: 12,545,726 km (0.085 R)
• M40: 12,862,126 km (0.107 R)
• M41: 13,414,890 km (0.08 R)
• M42: 13,561,645 km (0.12 R)
• M43: 13,797,711 km (0.119 R)
• M44: 13,886,572 km (0.036 R)
• M45: 14,124,283 km (0.025 R)
• M46: 14,573,974 km (0.118 R)
• M47: 15,241,779 km (0.082 R)
• M48: 15,548,754 km (0.111 R)
• M49: 15,672,172 km (0.071 R)
• M50: 16,012,956 km (0.059 R)
• M51: 16,262,485 km (0.104 R)
• M52: 16,418,965 km (0.103 R)
• M53: 16,576,042 km (0.107 R)
• M54: 16,765,284 km (0.056 R)
• M55: 17,145,711 km (0.077 R)
• M56: 17,273,169 km (0.07 R)
• M57: 17,464,953 km (0.078 R)
• M58: 18,109,421 km (0.076 R)
• M59: 18,467,259 km (0.113 R)
• M60: 18,991,749 km (0.038 R)
• M61: 19,721,188 km (0.05 R)
• M62: 20,291,006 km (0.115 R)
• M63: 20,594,840 km (0.081 R)
• M64: 21,275,660 km (0.062 R)
• M65: 21,825,581 km (0.101 R)
• M66: 22,241,164 km (0.106 R)
• M67: 22,589,428 km (0.052 R)
• M68: 22,764,158 km (0.096 R)
• M69: 22,974,643 km (0.101 R)
• M70: 23,291,341 km (0.118 R)
• M71: 23,538,776 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 7.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.2 AU - 20.56 AU

Year: 26127 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,476,482 km

• M1: 265,686 km (0.089 R)
• M2: 747,391 km (0.098 R)
• M3: 991,983 km (0.099 R)
• M4: 1,047,783 km (0.086 R)
• M5: 1,104,631 km (0.118 R)
• M6: 1,301,950 km (0.102 R)
• M7: 1,685,370 km (0.072 R)
• M8: 1,797,867 km (0.109 R)
• M9: 2,078,513 km (0.047 R)
• M10: 2,273,289 km (0.095 R)
• M11: 2,602,554 km (0.088 R)
• M12: 2,680,794 km (0.045 R)
• M13: 2,947,078 km (0.118 R)
• M14: 3,193,915 km (0.085 R)
• M15: 3,390,636 km (0.085 R)
• M16: 4,004,585 km (0.078 R)
• M17: 4,095,092 km (0.111 R)
• M18: 4,216,865 km (0.12 R)
• M19: 4,401,768 km (0.101 R)
• M20: 4,495,266 km (0.093 R)
• M21: 4,908,007 km (0.113 R)
• M22: 5,037,409 km (0.11 R)
• M23: 5,168,008 km (0.093 R)
• M24: 5,667,665 km (0.086 R)
• M25: 6,892,722 km (0.117 R)
• M26: 7,147,337 km (0.082 R)
• M27: 7,294,093 km (0.093 R)
• M28: 7,479,146 km (0.082 R)
• M29: 7,590,895 km (0.092 R)
• M30: 7,816,040 km (0.109 R)
• M31: 8,234,615 km (0.106 R)
• M32: 8,466,043 km (0.067 R)
• M33: 9,173,042 km (0.099 R)
• M34: 11,064,558 km (0.068 R)
• M35: 11,149,380 km (0.079 R)
• M36: 12,097,681 km (0.083 R)
• M37: 13,251,379 km (0.059 R)
• M38: 13,522,600 km (0.047 R)
• M39: 14,300,958 km (0.103 R)
• M40: 14,532,685 km (0.071 R)
• M41: 15,093,827 km (0.091 R)
• M42: 15,662,149 km (0.086 R)
• M43: 15,853,186 km (0.09 R)
• M44: 16,382,313 km (0.062 R)
• M45: 16,966,194 km (0.114 R)
• M46: 17,113,248 km (0.098 R)
• M47: 17,954,587 km (0.095 R)
• M48: 18,104,334 km (0.093 R)
• M49: 18,455,590 km (0.098 R)
• M50: 18,657,398 km (0.106 R)
• M51: 19,934,814 km (0.084 R)
• M52: 20,245,529 km (0.1 R)
• M53: 21,504,694 km (0.08 R)
• M54: 22,036,664 km (0.072 R)
• M55: 23,276,830 km (0.061 R)
• M56: 24,594,937 km (0.083 R)
• M57: 25,374,940 km (0.114 R)
• M58: 25,599,337 km (0.101 R)
• M59: 27,188,216 km (0.08 R)
• M60: 30,163,269 km (0.089 R)
• M61: 30,400,980 km (0.113 R)
• M62: 30,758,669 km (0.118 R)
• M63: 30,938,036 km (0.076 R)
• M64: 32,142,598 km (0.112 R)
• M65: 32,385,396 km (0.098 R)
• M66: 32,628,792 km (0.092 R)
• M67: 32,689,828 km (0.087 R)
• M68: 32,872,786 km (0.033 R)
• M69: 33,301,234 km (0.073 R)
• M70: 34,411,400 km (0.099 R)
• M71: 35,721,877 km (0.027 R)
• M72: 37,175,819 km (0.119 R)
• M73: 38,198,769 km (0.091 R)
• M74: 38,327,274 km (0.066 R)
• M75: 38,778,162 km (0.082 R)
• M76: 39,815,324 km (0.12 R)
• M77: 40,599,217 km (0.113 R)
• M78: 41,917,024 km (0.082 R)
• M79: 42,914,543 km (0.1 R)
• M80: 44,391,672 km (0.091 R)
• M81: 44,797,531 km (0.084 R)
• M82: 45,340,422 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit