🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 138 Days

Day: 14.7 Hours

Environment

Temp: 279 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,402,833 km

• M1: 140,323 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.68 AU - 0.8 AU

Year: 222 Days

Day: 43.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.14 AU - 5.78 AU

Year: 3847 Days

Day: 20.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 11.5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.61 AU - 6.97 AU

Year: 6162 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,402,833 km

• M1: 146,456 km (0.109 R)
• M2: 253,269 km (0.042 R)
• M3: 335,398 km (0.103 R)
• M4: 478,414 km (0.091 R)
• M5: 759,209 km (0.1 R)
• M6: 1,431,203 km (0.068 R)
• M7: 2,452,358 km (0.032 R)
• M8: 3,094,133 km (0.072 R)
• M9: 3,319,577 km (0.109 R)
• M10: 3,786,472 km (0.105 R)
• M11: 4,329,811 km (0.094 R)
• M12: 4,782,195 km (0.119 R)
• M13: 4,955,729 km (0.05 R)
• M14: 5,190,448 km (0.115 R)
• M15: 5,428,907 km (0.116 R)
• M16: 5,701,624 km (0.106 R)
• M17: 5,854,961 km (0.114 R)
• M18: 6,134,560 km (0.099 R)
• M19: 6,291,787 km (0.12 R)
• M20: 6,386,782 km (0.083 R)
• M21: 6,578,267 km (0.104 R)
• M22: 6,901,548 km (0.077 R)
• M23: 7,766,673 km (0.058 R)
• M24: 8,420,415 km (0.102 R)
• M25: 8,525,283 km (0.112 R)
• M26: 9,163,468 km (0.104 R)
• M27: 9,634,103 km (0.094 R)
• M28: 10,186,867 km (0.118 R)
• M29: 10,410,815 km (0.03 R)
• M30: 10,978,090 km (0.094 R)
• M31: 11,246,170 km (0.069 R)
• M32: 11,477,747 km (0.117 R)
• M33: 11,633,030 km (0.085 R)
• M34: 11,867,300 km (0.111 R)
• M35: 12,340,478 km (0.107 R)
• M36: 12,579,386 km (0.053 R)
• M37: 13,386,765 km (0.079 R)
• M38: 13,796,664 km (0.068 R)
• M39: 14,587,139 km (0.079 R)
• M40: 14,881,996 km (0.063 R)
• M41: 15,178,948 km (0.105 R)
• M42: 15,306,854 km (0.087 R)
• M43: 16,298,838 km (0.034 R)
• M44: 16,429,736 km (0.065 R)
• M45: 16,648,747 km (0.08 R)
• M46: 16,956,919 km (0.116 R)
• M47: 18,254,082 km (0.09 R)
• M48: 18,937,445 km (0.092 R)
• M49: 19,629,185 km (0.117 R)
• M50: 20,942,655 km (0.116 R)
• M51: 21,849,966 km (0.119 R)
• M52: 23,161,490 km (0.105 R)
• M53: 23,801,919 km (0.08 R)
• M54: 24,149,285 km (0.116 R)
• M55: 24,698,459 km (0.088 R)
• M56: 26,012,826 km (0.039 R)
• M57: 26,524,450 km (0.068 R)
• M58: 26,987,755 km (0.118 R)
• M59: 27,505,513 km (0.097 R)
• M60: 30,519,761 km (0.107 R)
• M61: 31,765,462 km (0.098 R)
• M62: 32,202,587 km (0.119 R)
• M63: 33,804,032 km (0.085 R)
• M64: 34,362,182 km (0.088 R)
• M65: 34,979,872 km (0.12 R)
• M66: 35,318,262 km (0.115 R)
• M67: 36,568,302 km (0.097 R)
• M68: 36,682,744 km (0.065 R)
• M69: 36,797,187 km (0.057 R)
• M70: 36,911,779 km (0.096 R)
• M71: 37,544,278 km (0.108 R)
• M72: 38,122,325 km (0.067 R)
• M73: 38,819,899 km (0.086 R)
• M74: 38,994,929 km (0.093 R)
• M75: 39,111,765 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 10.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.99 AU - 8.69 AU

Year: 8388 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,402,833 km

• M1: 191,635 km (0.104 R)
• M2: 808,427 km (0.031 R)
• M3: 1,192,594 km (0.049 R)
• M4: 1,310,029 km (0.117 R)
• M5: 1,431,352 km (0.082 R)
• M6: 1,556,715 km (0.09 R)
• M7: 1,630,018 km (0.071 R)
• M8: 1,704,518 km (0.111 R)
• M9: 1,954,945 km (0.088 R)
• M10: 2,384,440 km (0.058 R)
• M11: 2,665,236 km (0.079 R)
• M12: 3,187,781 km (0.095 R)
• M13: 3,258,391 km (0.117 R)
• M14: 3,449,129 km (0.111 R)
• M15: 3,521,534 km (0.086 R)
• M16: 3,668,140 km (0.104 R)
• M17: 3,766,874 km (0.054 R)
• M18: 4,094,344 km (0.029 R)
• M19: 4,483,598 km (0.106 R)
• M20: 4,589,363 km (0.112 R)
• M21: 4,993,727 km (0.101 R)
• M22: 5,493,982 km (0.108 R)
• M23: 6,039,565 km (0.055 R)
• M24: 6,156,700 km (0.082 R)
• M25: 6,333,675 km (0.096 R)
• M26: 6,542,513 km (0.069 R)
• M27: 6,905,587 km (0.07 R)
• M28: 8,034,004 km (0.048 R)
• M29: 8,324,972 km (0.071 R)
• M30: 8,488,183 km (0.03 R)
• M31: 8,586,619 km (0.054 R)
• M32: 8,718,414 km (0.067 R)
• M33: 9,626,025 km (0.079 R)
• M34: 10,212,747 km (0.107 R)
• M35: 10,811,139 km (0.115 R)
• M36: 11,931,477 km (0.099 R)
• M37: 12,636,233 km (0.064 R)
• M38: 12,899,376 km (0.114 R)
• M39: 13,088,318 km (0.057 R)
• M40: 13,892,257 km (0.117 R)
• M41: 14,437,242 km (0.08 R)
• M42: 14,791,190 km (0.026 R)
• M43: 14,949,465 km (0.104 R)
• M44: 15,108,188 km (0.043 R)
• M45: 15,749,065 km (0.065 R)
• M46: 15,829,848 km (0.118 R)
• M47: 15,991,713 km (0.114 R)
• M48: 16,726,987 km (0.106 R)
• M49: 16,974,571 km (0.071 R)
• M50: 17,057,299 km (0.11 R)
• M51: 17,264,941 km (0.111 R)
• M52: 17,389,855 km (0.107 R)
• M53: 17,473,330 km (0.11 R)
• M54: 18,315,267 km (0.069 R)
• M55: 18,527,846 km (0.066 R)
• M56: 19,127,434 km (0.081 R)
• M57: 19,603,006 km (0.081 R)
• M58: 21,008,478 km (0.107 R)
• M59: 21,454,279 km (0.111 R)
• M60: 21,588,618 km (0.118 R)
• M61: 21,768,285 km (0.065 R)
• M62: 22,219,323 km (0.088 R)
• M63: 22,309,979 km (0.069 R)
• M64: 24,240,989 km (0.067 R)
• M65: 24,334,338 km (0.108 R)
• M66: 24,427,687 km (0.081 R)
• M67: 25,605,321 km (0.081 R)
• M68: 26,368,719 km (0.102 R)
• M69: 26,608,824 km (0.113 R)
• M70: 27,042,807 km (0.096 R)
• M71: 27,625,042 km (0.072 R)
• M72: 29,396,730 km (0.106 R)
• M73: 30,598,150 km (0.04 R)
• M74: 30,698,979 km (0.04 R)
• M75: 30,850,372 km (0.075 R)
• M76: 31,968,766 km (0.096 R)
• M77: 33,203,995 km (0.075 R)
• M78: 33,775,310 km (0.117 R)
• M79: 34,612,160 km (0.04 R)
• M80: 34,717,178 km (0.106 R)
• M81: 34,980,321 km (0.114 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit