🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.51 AU - 0.55 AU

Year: 140 Days

Day: 17.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.68 AU - 0.7 AU

Year: 208 Days

Day: 14 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.83 AU - 2.57 AU

Year: 1186 Days

Day: 28.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.29 AU - 3.57 AU

Year: 2309 Days

Day: 22.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,789,557 km

• M1: 676,482 km (0.051 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 10.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.53 AU - 6.61 AU

Year: 5435 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,789,557 km

• M1: 128,953 km (0.055 R)
• M2: 200,461 km (0.076 R)
• M3: 484,398 km (0.112 R)
• M4: 585,825 km (0.094 R)
• M5: 661,671 km (0.026 R)
• M6: 975,378 km (0.082 R)
• M7: 1,081,293 km (0.053 R)
• M8: 1,233,434 km (0.101 R)
• M9: 1,482,814 km (0.105 R)
• M10: 1,590,375 km (0.08 R)
• M11: 2,290,194 km (0.109 R)
• M12: 2,451,760 km (0.043 R)
• M13: 2,598,365 km (0.105 R)
• M14: 2,920,001 km (0.11 R)
• M15: 3,194,513 km (0.109 R)
• M16: 3,416,067 km (0.09 R)
• M17: 3,539,186 km (0.048 R)
• M18: 3,895,828 km (0.076 R)
• M19: 4,067,716 km (0.068 R)
• M20: 4,330,260 km (0.038 R)
• M21: 4,643,668 km (0.106 R)
• M22: 4,895,142 km (0.074 R)
• M23: 5,724,811 km (0.113 R)
• M24: 6,069,036 km (0.092 R)
• M25: 6,521,270 km (0.09 R)
• M26: 6,700,189 km (0.1 R)
• M27: 6,854,874 km (0.097 R)
• M28: 7,246,670 km (0.107 R)
• M29: 7,325,808 km (0.098 R)
• M30: 7,861,518 km (0.077 R)
• M31: 8,688,794 km (0.102 R)
• M32: 8,942,362 km (0.071 R)
• M33: 9,427,957 km (0.114 R)
• M34: 10,010,342 km (0.101 R)
• M35: 10,996,640 km (0.098 R)
• M36: 11,332,188 km (0.073 R)
• M37: 12,359,327 km (0.117 R)
• M38: 12,454,322 km (0.064 R)
• M39: 12,644,760 km (0.106 R)
• M40: 12,740,353 km (0.1 R)
• M41: 12,836,096 km (0.05 R)
• M42: 13,125,119 km (0.079 R)
• M43: 13,416,087 km (0.114 R)
• M44: 13,481,162 km (0.104 R)
• M45: 13,709,298 km (0.078 R)
• M46: 13,807,584 km (0.089 R)
• M47: 14,070,577 km (0.095 R)
• M48: 14,735,540 km (0.075 R)
• M49: 14,869,729 km (0.1 R)
• M50: 15,139,454 km (0.089 R)
• M51: 15,274,840 km (0.059 R)
• M52: 15,615,325 km (0.067 R)
• M53: 15,992,611 km (0.097 R)
• M54: 16,165,097 km (0.094 R)
• M55: 16,234,211 km (0.067 R)
• M56: 17,036,804 km (0.117 R)
• M57: 17,107,265 km (0.084 R)
• M58: 17,425,310 km (0.117 R)
• M59: 17,496,219 km (0.082 R)
• M60: 17,923,919 km (0.113 R)
• M61: 18,499,422 km (0.05 R)
• M62: 19,742,581 km (0.107 R)
• M63: 19,853,582 km (0.12 R)
• M64: 20,374,332 km (0.12 R)
• M65: 21,239,606 km (0.093 R)
• M66: 23,083,550 km (0.076 R)
• M67: 24,858,529 km (0.101 R)
• M68: 25,058,541 km (0.075 R)
• M69: 25,379,428 km (0.103 R)
• M70: 25,500,154 km (0.112 R)
• M71: 25,903,918 km (0.115 R)
• M72: 26,025,542 km (0.049 R)
• M73: 26,269,236 km (0.082 R)
• M74: 26,963,670 km (0.11 R)
• M75: 27,045,799 km (0.069 R)
• M76: 27,128,078 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 8.6

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.53 AU - 14.35 AU

Year: 14995 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,789,557 km

• M1: 130,898 km (0.104 R)
• M2: 390,750 km (0.095 R)
• M3: 476,320 km (0.056 R)
• M4: 1,228,647 km (0.113 R)
• M5: 1,964,968 km (0.09 R)
• M6: 2,247,259 km (0.103 R)
• M7: 2,475,845 km (0.111 R)
• M8: 2,850,438 km (0.114 R)
• M9: 2,991,060 km (0.1 R)
• M10: 4,892,898 km (0.09 R)
• M11: 5,362,036 km (0.093 R)
• M12: 5,980,025 km (0.12 R)
• M13: 6,573,929 km (0.074 R)
• M14: 6,901,399 km (0.1 R)
• M15: 7,378,765 km (0.079 R)
• M16: 7,768,169 km (0.117 R)
• M17: 8,516,607 km (0.099 R)
• M18: 8,720,060 km (0.073 R)
• M19: 8,925,159 km (0.116 R)
• M20: 9,392,353 km (0.082 R)
• M21: 9,761,261 km (0.118 R)
• M22: 10,134,957 km (0.039 R)
• M23: 10,676,950 km (0.115 R)
• M24: 11,061,865 km (0.095 R)
• M25: 11,172,717 km (0.118 R)
• M26: 13,054,359 km (0.061 R)
• M27: 13,171,644 km (0.086 R)
• M28: 13,525,143 km (0.037 R)
• M29: 13,703,165 km (0.026 R)
• M30: 14,241,867 km (0.11 R)
• M31: 15,649,583 km (0.111 R)
• M32: 15,774,048 km (0.072 R)
• M33: 15,898,963 km (0.089 R)
• M34: 16,024,026 km (0.07 R)
• M35: 16,781,889 km (0.05 R)
• M36: 17,357,991 km (0.086 R)
• M37: 19,458,345 km (0.1 R)
• M38: 19,659,255 km (0.074 R)
• M39: 19,726,424 km (0.101 R)
• M40: 20,063,318 km (0.114 R)
• M41: 20,879,674 km (0.094 R)
• M42: 20,948,190 km (0.117 R)
• M43: 21,360,930 km (0.077 R)
• M44: 21,499,009 km (0.034 R)
• M45: 21,915,340 km (0.092 R)
• M46: 22,194,340 km (0.055 R)
• M47: 22,334,364 km (0.054 R)
• M48: 22,404,376 km (0.113 R)
• M49: 23,180,040 km (0.071 R)
• M50: 24,468,377 km (0.096 R)
• M51: 25,340,084 km (0.084 R)
• M52: 27,338,412 km (0.098 R)
• M53: 28,622,561 km (0.066 R)
• M54: 29,617,536 km (0.045 R)
• M55: 30,624,031 km (0.109 R)
• M56: 30,779,911 km (0.044 R)
• M57: 31,563,056 km (0.1 R)
• M58: 36,232,604 km (0.107 R)
• M59: 37,142,309 km (0.119 R)
• M60: 39,746,060 km (0.107 R)
• M61: 39,916,153 km (0.114 R)
• M62: 40,427,478 km (0.105 R)
• M63: 41,629,347 km (0.067 R)
• M64: 41,974,919 km (0.049 R)
• M65: 42,581,987 km (0.079 R)
• M66: 43,017,317 km (0.057 R)
• M67: 43,980,128 km (0.109 R)
• M68: 45,038,833 km (0.089 R)
• M69: 45,215,956 km (0.113 R)
• M70: 46,463,303 km (0.116 R)
• M71: 46,821,590 km (0.057 R)
• M72: 47,451,098 km (0.062 R)
• M73: 48,809,297 km (0.042 R)
• M74: 49,630,440 km (0.078 R)
• M75: 49,813,548 km (0.082 R)
• M76: 50,364,068 km (0.082 R)
• M77: 53,334,483 km (0.096 R)
• M78: 53,897,719 km (0.074 R)
• M79: 57,895,423 km (0.116 R)
• M80: 60,515,331 km (0.04 R)
• M81: 61,004,665 km (0.112 R)
• M82: 61,397,061 km (0.11 R)
• M83: 61,987,374 km (0.114 R)
• M84: 62,876,284 km (0.049 R)
• M85: 63,769,533 km (0.054 R)
• M86: 65,267,457 km (0.12 R)
• M87: 66,171,626 km (0.099 R)
• M88: 66,373,134 km (0.092 R)
• M89: 66,474,113 km (0.107 R)
• M90: 67,789,527 km (0.119 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit