🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.77 AU - 1.15 AU

Year: 360 Days

Day: 16.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 13,370,776 km

• M1: 399,726 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 436 Days

Day: 27.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.55 AU - 4.25 AU

Year: 2949 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,370,776 km

• M1: 43,533 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 15

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.36 AU - 5.32 AU

Year: 3462 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,370,776 km

• M1: 188,643 km (0.109 R)
• M2: 287,078 km (0.102 R)
• M3: 494,870 km (0.093 R)
• M4: 606,171 km (0.115 R)
• M5: 738,265 km (0.08 R)
• M6: 839,693 km (0.059 R)
• M7: 985,252 km (0.111 R)
• M8: 1,128,566 km (0.116 R)
• M9: 1,348,176 km (0.114 R)
• M10: 1,630,018 km (0.099 R)
• M11: 1,788,891 km (0.078 R)
• M12: 1,917,097 km (0.11 R)
• M13: 2,026,453 km (0.094 R)
• M14: 2,183,082 km (0.097 R)
• M15: 2,398,503 km (0.115 R)
• M16: 2,493,049 km (0.093 R)
• M17: 2,909,379 km (0.053 R)
• M18: 3,036,238 km (0.111 R)
• M19: 3,463,340 km (0.036 R)
• M20: 3,771,362 km (0.088 R)
• M21: 4,107,359 km (0.112 R)
• M22: 5,338,400 km (0.096 R)
• M23: 5,589,425 km (0.102 R)
• M24: 5,844,340 km (0.096 R)
• M25: 5,951,602 km (0.088 R)
• M26: 6,179,290 km (0.104 R)
• M27: 6,454,101 km (0.075 R)
• M28: 6,565,103 km (0.111 R)
• M29: 6,856,818 km (0.109 R)
• M30: 6,981,583 km (0.032 R)
• M31: 7,164,392 km (0.113 R)
• M32: 7,628,444 km (0.075 R)
• M33: 7,781,483 km (0.114 R)
• M34: 7,911,633 km (0.104 R)
• M35: 8,162,359 km (0.047 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.68 AU - 5.88 AU

Year: 4645 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 13,370,776 km

• M1: 164,408 km (0.089 R)
• M2: 278,252 km (0.047 R)
• M3: 475,871 km (0.11 R)
• M4: 563,086 km (0.054 R)
• M5: 952,490 km (0.052 R)
• M6: 1,057,657 km (0.071 R)
• M7: 1,227,451 km (0.111 R)
• M8: 1,306,737 km (0.084 R)
• M9: 1,406,220 km (0.118 R)
• M10: 1,583,942 km (0.101 R)
• M11: 1,729,651 km (0.099 R)
• M12: 1,869,674 km (0.118 R)
• M13: 1,961,826 km (0.103 R)
• M14: 2,182,483 km (0.03 R)
• M15: 3,144,547 km (0.098 R)
• M16: 3,279,335 km (0.109 R)
• M17: 3,353,685 km (0.091 R)
• M18: 3,478,749 km (0.105 R)
• M19: 3,605,458 km (0.047 R)
• M20: 3,682,202 km (0.047 R)
• M21: 4,127,704 km (0.119 R)
• M22: 4,343,275 km (0.072 R)
• M23: 4,940,918 km (0.075 R)
• M24: 5,083,635 km (0.108 R)
• M25: 5,227,847 km (0.067 R)
• M26: 5,387,917 km (0.054 R)
• M27: 5,475,880 km (0.083 R)
• M28: 5,727,953 km (0.096 R)
• M29: 5,817,712 km (0.097 R)
• M30: 6,044,502 km (0.071 R)
• M31: 6,151,315 km (0.12 R)
• M32: 6,304,952 km (0.081 R)
• M33: 6,491,052 km (0.108 R)
• M34: 6,616,115 km (0.081 R)
• M35: 6,868,637 km (0.102 R)
• M36: 7,060,122 km (0.118 R)
• M37: 7,794,049 km (0.081 R)
• M38: 7,893,831 km (0.082 R)
• M39: 8,094,442 km (0.094 R)
• M40: 8,246,134 km (0.085 R)
• M41: 8,347,711 km (0.1 R)
• M42: 8,449,737 km (0.092 R)
• M43: 8,535,007 km (0.082 R)
• M44: 8,637,781 km (0.087 R)
• M45: 8,775,561 km (0.034 R)
• M46: 8,862,028 km (0.116 R)
• M47: 9,035,711 km (0.109 R)
• M48: 9,157,933 km (0.111 R)
• M49: 9,228,094 km (0.107 R)
• M50: 9,316,058 km (0.1 R)
• M51: 9,457,278 km (0.089 R)
• M52: 9,545,840 km (0.027 R)
• M53: 9,993,287 km (0.039 R)
• M54: 10,631,023 km (0.073 R)
• M55: 10,704,775 km (0.102 R)
• M56: 10,778,676 km (0.108 R)
• M57: 10,945,478 km (0.079 R)
• M58: 11,132,026 km (0.088 R)
• M59: 11,413,719 km (0.083 R)
• M60: 11,545,964 km (0.063 R)
• M61: 11,640,659 km (0.084 R)
• M62: 11,735,803 km (0.077 R)
• M63: 11,811,949 km (0.108 R)
• M64: 11,907,542 km (0.103 R)
• M65: 12,157,071 km (0.104 R)
• M66: 12,214,816 km (0.095 R)
• M67: 12,896,384 km (0.047 R)
• M68: 13,152,645 km (0.117 R)
• M69: 13,271,426 km (0.117 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: 370 - 12,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit