🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.63 AU - 1.03 AU

Year: 280 Days

Day: 21.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 176.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.81 AU - 3.61 AU

Year: 2133 Days

Day: 28.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.36 AU - 4.44 AU

Year: 2856 Days

Day: 35.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,889,088 km

• M1: 211,980 km (0.113 R)
• M2: 319,541 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.5

Radius: 11.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.71 AU - 7.31 AU

Year: 5464 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,889,088 km

• M1: 147,504 km (0.073 R)
• M2: 344,973 km (0.102 R)
• M3: 478,863 km (0.099 R)
• M4: 553,811 km (0.1 R)
• M5: 718,369 km (0.083 R)
• M6: 900,579 km (0.091 R)
• M7: 1,124,527 km (0.089 R)
• M8: 1,298,061 km (0.034 R)
• M9: 1,480,720 km (0.117 R)
• M10: 1,840,802 km (0.103 R)
• M11: 2,211,805 km (0.11 R)
• M12: 2,329,388 km (0.053 R)
• M13: 2,536,133 km (0.092 R)
• M14: 2,659,551 km (0.114 R)
• M15: 2,748,861 km (0.08 R)
• M16: 3,154,570 km (0.07 R)
• M17: 3,678,312 km (0.109 R)
• M18: 4,208,637 km (0.105 R)
• M19: 4,440,214 km (0.102 R)
• M20: 4,525,485 km (0.112 R)
• M21: 4,806,580 km (0.085 R)
• M22: 4,894,244 km (0.067 R)
• M23: 5,026,788 km (0.029 R)
• M24: 5,707,159 km (0.115 R)
• M25: 5,916,895 km (0.111 R)
• M26: 6,105,538 km (0.056 R)
• M27: 6,537,427 km (0.106 R)
• M28: 6,659,050 km (0.028 R)
• M29: 6,757,037 km (0.11 R)
• M30: 6,855,472 km (0.09 R)
• M31: 8,787,828 km (0.094 R)
• M32: 8,949,393 km (0.074 R)
• M33: 9,057,553 km (0.101 R)
• M34: 9,688,407 km (0.092 R)
• M35: 9,883,183 km (0.112 R)
• M36: 10,220,227 km (0.086 R)
• M37: 11,253,949 km (0.034 R)
• M38: 11,842,467 km (0.119 R)
• M39: 12,080,776 km (0.105 R)
• M40: 12,411,088 km (0.044 R)
• M41: 13,388,710 km (0.093 R)
• M42: 14,138,046 km (0.086 R)
• M43: 14,327,586 km (0.101 R)
• M44: 14,709,061 km (0.115 R)
• M45: 14,805,103 km (0.111 R)
• M46: 16,070,850 km (0.078 R)
• M47: 16,400,863 km (0.036 R)
• M48: 16,600,128 km (0.04 R)
• M49: 16,866,861 km (0.109 R)
• M50: 17,337,196 km (0.097 R)
• M51: 17,574,010 km (0.099 R)
• M52: 17,675,886 km (0.062 R)
• M53: 18,704,820 km (0.077 R)
• M54: 19,156,755 km (0.103 R)
• M55: 19,261,474 km (0.103 R)
• M56: 19,823,663 km (0.119 R)
• M57: 20,677,118 km (0.06 R)
• M58: 21,000,250 km (0.116 R)
• M59: 21,651,449 km (0.049 R)
• M60: 22,052,671 km (0.029 R)
• M61: 22,677,691 km (0.093 R)
• M62: 24,020,332 km (0.101 R)
• M63: 24,701,451 km (0.068 R)
• M64: 24,967,885 km (0.03 R)
• M65: 25,312,109 km (0.085 R)
• M66: 25,503,894 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit