🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 175 Days

Day: 17.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.75 AU

Year: 179 Days

Day: 19.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.92 AU - 2.32 AU

Year: 1106 Days

Day: 40.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,592,187 km

• M1: 196,123 km (0.117 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 13.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.34 AU - 15.02 AU

Year: 15225 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,592,187 km

• M1: 384,167 km (0.086 R)
• M2: 491,279 km (0.064 R)
• M3: 660,325 km (0.112 R)
• M4: 1,102,836 km (0.066 R)
• M5: 1,583,942 km (0.076 R)
• M6: 1,799,064 km (0.103 R)
• M7: 2,101,252 km (0.062 R)
• M8: 2,898,908 km (0.081 R)
• M9: 3,045,513 km (0.117 R)
• M10: 3,346,056 km (0.056 R)
• M11: 3,531,258 km (0.083 R)
• M12: 3,783,480 km (0.112 R)
• M13: 3,944,148 km (0.111 R)
• M14: 4,372,596 km (0.084 R)
• M15: 4,541,492 km (0.071 R)
• M16: 5,061,046 km (0.106 R)
• M17: 5,382,083 km (0.091 R)
• M18: 5,599,747 km (0.098 R)
• M19: 5,969,254 km (0.068 R)
• M20: 6,384,837 km (0.098 R)
• M21: 6,576,921 km (0.066 R)
• M22: 7,566,062 km (0.038 R)
• M23: 7,728,675 km (0.108 R)
• M24: 8,140,219 km (0.098 R)
• M25: 8,516,906 km (0.09 R)
• M26: 9,071,016 km (0.119 R)
• M27: 9,417,784 km (0.119 R)
• M28: 9,901,883 km (0.045 R)
• M29: 10,259,123 km (0.07 R)
• M30: 10,394,060 km (0.051 R)
• M31: 10,484,417 km (0.077 R)
• M32: 10,757,134 km (0.072 R)
• M33: 10,848,538 km (0.041 R)
• M34: 11,402,499 km (0.091 R)
• M35: 12,973,277 km (0.101 R)
• M36: 13,511,829 km (0.098 R)
• M37: 13,759,115 km (0.066 R)
• M38: 14,814,079 km (0.071 R)
• M39: 15,274,092 km (0.082 R)
• M40: 16,103,612 km (0.082 R)
• M41: 16,523,833 km (0.11 R)
• M42: 16,788,322 km (0.098 R)
• M43: 17,428,900 km (0.091 R)
• M44: 17,536,461 km (0.111 R)
• M45: 18,404,876 km (0.11 R)
• M46: 18,789,193 km (0.117 R)
• M47: 19,287,205 km (0.075 R)
• M48: 20,693,425 km (0.079 R)
• M49: 21,207,593 km (0.116 R)
• M50: 22,424,122 km (0.104 R)
• M51: 22,599,750 km (0.103 R)
• M52: 22,893,411 km (0.107 R)
• M53: 23,842,011 km (0.116 R)
• M54: 24,803,177 km (0.112 R)
• M55: 25,899,879 km (0.099 R)
• M56: 26,825,741 km (0.032 R)
• M57: 27,637,010 km (0.105 R)
• M58: 31,353,619 km (0.118 R)
• M59: 31,747,062 km (0.113 R)
• M60: 32,472,462 km (0.105 R)
• M61: 32,737,549 km (0.118 R)
• M62: 33,872,548 km (0.052 R)
• M63: 34,749,042 km (0.084 R)
• M64: 35,156,248 km (0.079 R)
• M65: 36,524,619 km (0.063 R)
• M66: 37,215,313 km (0.084 R)
• M67: 37,980,207 km (0.087 R)
• M68: 38,539,703 km (0.091 R)
• M69: 39,879,352 km (0.119 R)
• M70: 40,590,540 km (0.065 R)
• M71: 41,090,945 km (0.1 R)
• M72: 42,097,888 km (0.074 R)
• M73: 42,459,466 km (0.049 R)
• M74: 42,894,646 km (0.117 R)
• M75: 43,112,760 km (0.049 R)
• M76: 43,550,334 km (0.072 R)
• M77: 44,282,615 km (0.078 R)
• M78: 45,019,086 km (0.065 R)
• M79: 46,131,495 km (0.096 R)
• M80: 46,429,644 km (0.071 R)
• M81: 48,383,093 km (0.071 R)
• M82: 49,217,699 km (0.079 R)
• M83: 51,209,146 km (0.109 R)
• M84: 51,363,382 km (0.082 R)
• M85: 51,672,451 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 5.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.05 AU - 19.83 AU

Year: 29522 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,592,187 km

• M1: 309,518 km (0.085 R)
• M2: 495,019 km (0.1 R)
• M3: 798,553 km (0.063 R)
• M4: 1,102,088 km (0.093 R)
• M5: 1,576,462 km (0.1 R)
• M6: 1,835,117 km (0.039 R)
• M7: 3,137,217 km (0.049 R)
• M8: 5,970,750 km (0.084 R)
• M9: 6,781,421 km (0.119 R)
• M10: 7,530,757 km (0.088 R)
• M11: 8,653,040 km (0.068 R)
• M12: 12,150,489 km (0.096 R)
• M13: 13,344,280 km (0.091 R)
• M14: 13,750,438 km (0.089 R)
• M15: 14,993,147 km (0.06 R)
• M16: 15,173,562 km (0.092 R)
• M17: 17,268,381 km (0.038 R)
• M18: 17,520,753 km (0.097 R)
• M19: 17,965,358 km (0.085 R)
• M20: 18,029,087 km (0.1 R)
• M21: 19,190,564 km (0.095 R)
• M22: 20,176,863 km (0.09 R)
• M23: 20,977,661 km (0.113 R)
• M24: 21,449,642 km (0.082 R)
• M25: 21,925,064 km (0.071 R)
• M26: 23,163,435 km (0.039 R)
• M27: 23,651,274 km (0.066 R)
• M28: 24,353,785 km (0.059 R)
• M29: 25,923,516 km (0.054 R)
• M30: 26,575,164 km (0.076 R)
• M31: 30,215,778 km (0.097 R)
• M32: 31,514,886 km (0.111 R)
• M33: 31,746,015 km (0.12 R)
• M34: 32,832,095 km (0.091 R)
• M35: 33,772,766 km (0.103 R)
• M36: 35,040,608 km (0.119 R)
• M37: 36,082,258 km (0.049 R)
• M38: 36,324,009 km (0.098 R)
• M39: 37,459,606 km (0.077 R)
• M40: 38,936,586 km (0.064 R)
• M41: 39,433,251 km (0.102 R)
• M42: 40,767,664 km (0.117 R)
• M43: 41,947,393 km (0.094 R)
• M44: 42,032,065 km (0.062 R)
• M45: 44,858,717 km (0.082 R)
• M46: 45,901,713 km (0.037 R)
• M47: 46,513,868 km (0.065 R)
• M48: 48,100,203 km (0.101 R)
• M49: 50,693,034 km (0.085 R)
• M50: 50,783,241 km (0.096 R)
• M51: 54,805,479 km (0.11 R)
• M52: 59,784,246 km (0.089 R)
• M53: 62,278,940 km (0.113 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit