🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.1 AU - 2.88 AU

Year: 1488 Days

Day: 12.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.54 AU - 3.26 AU

Year: 1870 Days

Day: 43.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 8.7

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.61 AU - 5.19 AU

Year: 3496 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,177,530 km

• M1: 122,221 km (0.083 R)
• M2: 265,835 km (0.118 R)
• M3: 790,774 km (0.043 R)
• M4: 857,944 km (0.064 R)
• M5: 927,058 km (0.107 R)
• M6: 1,059,153 km (0.059 R)
• M7: 1,236,426 km (0.086 R)
• M8: 1,355,506 km (0.107 R)
• M9: 1,506,451 km (0.085 R)
• M10: 1,562,849 km (0.101 R)
• M11: 1,634,207 km (0.102 R)
• M12: 2,007,903 km (0.093 R)
• M13: 2,244,866 km (0.117 R)
• M14: 2,309,642 km (0.057 R)
• M15: 2,541,219 km (0.115 R)
• M16: 2,694,258 km (0.088 R)
• M17: 2,938,102 km (0.105 R)
• M18: 3,009,161 km (0.116 R)
• M19: 3,134,973 km (0.12 R)
• M20: 3,207,528 km (0.088 R)
• M21: 3,391,683 km (0.118 R)
• M22: 3,886,553 km (0.103 R)
• M23: 3,945,195 km (0.114 R)
• M24: 4,363,471 km (0.083 R)
• M25: 4,629,605 km (0.041 R)
• M26: 4,733,426 km (0.114 R)
• M27: 4,880,032 km (0.028 R)
• M28: 5,285,592 km (0.027 R)
• M29: 5,350,517 km (0.068 R)
• M30: 5,459,574 km (0.117 R)
• M31: 5,525,248 km (0.093 R)
• M32: 5,657,642 km (0.05 R)
• M33: 5,925,422 km (0.069 R)
• M34: 6,151,764 km (0.106 R)
• M35: 6,220,130 km (0.065 R)
• M36: 7,157,061 km (0.071 R)
• M37: 7,253,253 km (0.092 R)
• M38: 7,544,221 km (0.104 R)
• M39: 8,087,560 km (0.119 R)
• M40: 8,237,906 km (0.06 R)
• M41: 8,465,295 km (0.114 R)
• M42: 8,669,047 km (0.104 R)
• M43: 8,900,325 km (0.096 R)
• M44: 9,029,727 km (0.099 R)
• M45: 9,579,799 km (0.12 R)
• M46: 9,819,006 km (0.094 R)
• M47: 10,357,409 km (0.088 R)
• M48: 10,933,061 km (0.113 R)
• M49: 11,127,239 km (0.109 R)
• M50: 11,210,864 km (0.119 R)
• M51: 11,773,352 km (0.104 R)
• M52: 12,345,115 km (0.098 R)
• M53: 13,072,610 km (0.057 R)
• M54: 13,249,135 km (0.092 R)
• M55: 13,754,028 km (0.075 R)
• M56: 15,213,206 km (0.055 R)
• M57: 15,274,990 km (0.088 R)
• M58: 15,523,322 km (0.098 R)
• M59: 15,741,735 km (0.098 R)
• M60: 15,835,533 km (0.073 R)
• M61: 16,149,988 km (0.075 R)
• M62: 16,625,260 km (0.118 R)
• M63: 16,816,745 km (0.058 R)
• M64: 16,976,815 km (0.069 R)
• M65: 17,363,077 km (0.098 R)
• M66: 17,460,166 km (0.075 R)
• M67: 17,557,404 km (0.062 R)
• M68: 17,817,406 km (0.109 R)
• M69: 18,837,364 km (0.083 R)
• M70: 19,103,648 km (0.048 R)
• M71: 19,404,789 km (0.098 R)
• M72: 19,876,171 km (0.091 R)
• M73: 19,943,939 km (0.063 R)
• M74: 20,249,269 km (0.12 R)
• M75: 20,624,759 km (0.11 R)
• M76: 21,071,309 km (0.111 R)
• M77: 21,486,443 km (0.112 R)
• M78: 23,031,490 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit