🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 247 Days

Day: 15.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.01 AU - 1.59 AU

Year: 652 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.19 AU - 1.51 AU

Year: 690 Days

Day: 17.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,175,675 km

• M1: 261,347 km (0.084 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 11.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.65 AU - 3.77 AU

Year: 2529 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,175,675 km

• M1: 139,724 km (0.098 R)
• M2: 255,812 km (0.037 R)
• M3: 328,966 km (0.079 R)
• M4: 427,252 km (0.086 R)
• M5: 654,790 km (0.108 R)
• M6: 731,683 km (0.083 R)
• M7: 850,464 km (0.079 R)
• M8: 949,198 km (0.117 R)
• M9: 1,066,034 km (0.112 R)
• M10: 1,180,776 km (0.115 R)
• M11: 1,368,821 km (0.054 R)
• M12: 1,446,761 km (0.091 R)
• M13: 1,558,810 km (0.106 R)
• M14: 1,740,721 km (0.094 R)
• M15: 1,956,142 km (0.078 R)
• M16: 2,143,887 km (0.066 R)
• M17: 2,226,316 km (0.106 R)
• M18: 2,309,791 km (0.065 R)
• M19: 2,470,310 km (0.117 R)
• M20: 2,605,546 km (0.093 R)
• M21: 2,782,820 km (0.06 R)
• M22: 3,201,843 km (0.09 R)
• M23: 3,349,646 km (0.104 R)
• M24: 3,532,155 km (0.054 R)
• M25: 3,717,806 km (0.103 R)
• M26: 4,053,654 km (0.086 R)
• M27: 4,190,835 km (0.1 R)
• M28: 4,352,700 km (0.107 R)
• M29: 4,706,798 km (0.109 R)
• M30: 4,899,480 km (0.08 R)
• M31: 5,070,321 km (0.096 R)
• M32: 5,181,173 km (0.081 R)
• M33: 5,292,773 km (0.104 R)
• M34: 5,455,535 km (0.112 R)
• M35: 5,556,514 km (0.029 R)
• M36: 6,005,607 km (0.053 R)
• M37: 6,293,882 km (0.115 R)
• M38: 6,426,425 km (0.116 R)
• M39: 6,519,774 km (0.12 R)
• M40: 6,627,036 km (0.088 R)
• M41: 6,761,973 km (0.08 R)
• M42: 6,856,968 km (0.104 R)
• M43: 6,979,638 km (0.12 R)
• M44: 7,158,408 km (0.062 R)
• M45: 7,394,324 km (0.098 R)
• M46: 7,576,384 km (0.065 R)
• M47: 7,973,866 km (0.082 R)
• M48: 8,045,523 km (0.082 R)
• M49: 8,232,969 km (0.097 R)
• M50: 8,334,546 km (0.107 R)
• M51: 8,700,463 km (0.031 R)
• M52: 8,892,845 km (0.119 R)
• M53: 9,071,764 km (0.086 R)
• M54: 9,524,148 km (0.094 R)
• M55: 9,661,330 km (0.038 R)
• M56: 9,937,637 km (0.106 R)
• M57: 10,232,195 km (0.09 R)
• M58: 10,608,284 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 10.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.19 AU - 6.41 AU

Year: 6142 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,175,675 km

• M1: 130,749 km (0.112 R)
• M2: 271,071 km (0.1 R)
• M3: 355,594 km (0.063 R)
• M4: 493,823 km (0.096 R)
• M5: 570,566 km (0.119 R)
• M6: 664,065 km (0.084 R)
• M7: 801,994 km (0.106 R)
• M8: 908,657 km (0.116 R)
• M9: 1,078,152 km (0.115 R)
• M10: 1,336,507 km (0.054 R)
• M11: 1,400,236 km (0.094 R)
• M12: 1,769,593 km (0.074 R)
• M13: 1,947,465 km (0.115 R)
• M14: 2,799,275 km (0.103 R)
• M15: 2,923,591 km (0.071 R)
• M16: 3,092,338 km (0.037 R)
• M17: 3,329,600 km (0.104 R)
• M18: 3,395,423 km (0.118 R)
• M19: 3,844,964 km (0.096 R)
• M20: 4,053,504 km (0.041 R)
• M21: 4,433,482 km (0.075 R)
• M22: 4,652,344 km (0.066 R)
• M23: 4,924,612 km (0.118 R)
• M24: 5,227,698 km (0.025 R)
• M25: 6,335,769 km (0.057 R)
• M26: 7,029,006 km (0.112 R)
• M27: 7,255,946 km (0.086 R)
• M28: 7,456,556 km (0.09 R)
• M29: 7,775,499 km (0.11 R)
• M30: 8,336,790 km (0.099 R)
• M31: 8,426,698 km (0.051 R)
• M32: 8,516,906 km (0.039 R)
• M33: 8,789,324 km (0.107 R)
• M34: 9,033,916 km (0.07 R)
• M35: 9,373,952 km (0.081 R)
• M36: 10,515,982 km (0.055 R)
• M37: 10,775,834 km (0.109 R)
• M38: 11,903,353 km (0.115 R)
• M39: 12,242,043 km (0.117 R)
• M40: 12,618,281 km (0.101 R)
• M41: 12,998,409 km (0.037 R)
• M42: 13,067,972 km (0.043 R)
• M43: 13,312,266 km (0.112 R)
• M44: 13,522,900 km (0.09 R)
• M45: 13,770,035 km (0.095 R)
• M46: 14,018,667 km (0.112 R)
• M47: 14,197,137 km (0.089 R)
• M48: 14,520,269 km (0.08 R)
• M49: 14,592,524 km (0.081 R)
• M50: 15,247,165 km (0.118 R)
• M51: 16,887,804 km (0.096 R)
• M52: 18,232,540 km (0.11 R)
• M53: 19,134,914 km (0.114 R)
• M54: 19,293,338 km (0.082 R)
• M55: 20,414,275 km (0.065 R)
• M56: 20,942,056 km (0.037 R)
• M57: 21,845,179 km (0.108 R)
• M58: 22,886,978 km (0.094 R)
• M59: 23,732,057 km (0.065 R)
• M60: 23,987,570 km (0.111 R)
• M61: 24,243,981 km (0.079 R)
• M62: 24,501,289 km (0.08 R)
• M63: 24,630,242 km (0.107 R)
• M64: 24,932,280 km (0.083 R)
• M65: 25,061,982 km (0.079 R)
• M66: 25,365,665 km (0.084 R)
• M67: 25,670,546 km (0.088 R)
• M68: 25,757,911 km (0.082 R)
• M69: 25,932,791 km (0.038 R)
• M70: 26,195,934 km (0.091 R)
• M71: 26,504,105 km (0.063 R)
• M72: 27,213,049 km (0.065 R)
• M73: 27,525,260 km (0.078 R)
• M74: 27,793,639 km (0.087 R)
• M75: 27,883,398 km (0.114 R)
• M76: 28,423,446 km (0.092 R)
• M77: 29,058,040 km (0.076 R)
• M78: 29,926,605 km (0.085 R)
• M79: 30,064,534 km (0.057 R)
• M80: 30,156,687 km (0.11 R)
• M81: 30,803,847 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit