🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 661 Days

Day: 43.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.66 AU - 2.08 AU

Year: 969 Days

Day: 44.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,112,345 km

• M1: 237,113 km (0.04 R)
• M2: 458,069 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.41 AU - 2.35 AU

Year: 976 Days

Day: 46.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.57 AU - 2.61 AU

Year: 1579 Days

Day: 43.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 9.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.85 AU - 7.67 AU

Year: 5932 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,112,345 km

• M1: 129,552 km (0.116 R)
• M2: 186,549 km (0.096 R)
• M3: 258,655 km (0.072 R)
• M4: 320,588 km (0.101 R)
• M5: 454,778 km (0.112 R)
• M6: 514,467 km (0.056 R)
• M7: 631,752 km (0.093 R)
• M8: 844,031 km (0.107 R)
• M9: 1,739,823 km (0.097 R)
• M10: 1,921,884 km (0.06 R)
• M11: 2,110,377 km (0.118 R)
• M12: 2,287,202 km (0.106 R)
• M13: 2,943,488 km (0.095 R)
• M14: 3,384,652 km (0.04 R)
• M15: 3,889,545 km (0.064 R)
• M16: 4,063,228 km (0.071 R)
• M17: 4,440,663 km (0.045 R)
• M18: 4,508,431 km (0.112 R)
• M19: 4,875,843 km (0.095 R)
• M20: 5,134,049 km (0.097 R)
• M21: 5,229,194 km (0.099 R)
• M22: 5,885,928 km (0.107 R)
• M23: 6,010,394 km (0.081 R)
• M24: 6,135,757 km (0.112 R)
• M25: 6,465,919 km (0.063 R)
• M26: 6,880,156 km (0.081 R)
• M27: 7,116,969 km (0.043 R)
• M28: 7,571,597 km (0.099 R)
• M29: 7,843,416 km (0.072 R)
• M30: 8,480,853 km (0.114 R)
• M31: 8,678,172 km (0.102 R)
• M32: 8,820,141 km (0.081 R)
• M33: 8,876,988 km (0.1 R)
• M34: 8,991,430 km (0.094 R)
• M35: 9,106,172 km (0.118 R)
• M36: 9,511,881 km (0.086 R)
• M37: 10,101,596 km (0.094 R)
• M38: 10,250,895 km (0.087 R)
• M39: 10,461,230 km (0.034 R)
• M40: 10,794,534 km (0.092 R)
• M41: 11,721,143 km (0.088 R)
• M42: 12,099,027 km (0.116 R)
• M43: 12,162,307 km (0.083 R)
• M44: 12,257,601 km (0.099 R)
• M45: 12,353,044 km (0.082 R)
• M46: 12,996,165 km (0.052 R)
• M47: 13,748,942 km (0.097 R)
• M48: 14,047,390 km (0.095 R)
• M49: 14,180,831 km (0.097 R)
• M50: 14,887,681 km (0.087 R)
• M51: 15,160,099 km (0.061 R)
• M52: 15,468,420 km (0.114 R)
• M53: 15,640,607 km (0.093 R)
• M54: 15,744,278 km (0.096 R)
• M55: 15,813,542 km (0.064 R)
• M56: 16,476,111 km (0.105 R)
• M57: 16,934,629 km (0.036 R)
• M58: 17,041,142 km (0.059 R)
• M59: 17,112,201 km (0.071 R)
• M60: 17,576,553 km (0.085 R)
• M61: 18,408,467 km (0.098 R)
• M62: 19,290,047 km (0.053 R)
• M63: 19,364,098 km (0.111 R)
• M64: 19,698,599 km (0.101 R)
• M65: 20,072,593 km (0.039 R)
• M66: 20,411,283 km (0.115 R)
• M67: 20,638,073 km (0.059 R)
• M68: 20,865,761 km (0.06 R)
• M69: 21,056,050 km (0.094 R)
• M70: 21,285,234 km (0.08 R)
• M71: 21,861,784 km (0.066 R)
• M72: 22,794,826 km (0.105 R)
• M73: 22,990,799 km (0.086 R)
• M74: 23,582,309 km (0.096 R)
• M75: 24,099,020 km (0.1 R)
• M76: 24,378,768 km (0.078 R)
• M77: 25,103,121 km (0.089 R)
• M78: 25,589,913 km (0.098 R)
• M79: 25,671,294 km (0.085 R)
• M80: 25,793,665 km (0.095 R)
• M81: 26,161,825 km (0.119 R)
• M82: 27,193,452 km (0.105 R)
• M83: 27,735,146 km (0.112 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: 252 - 18,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit