🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.71 AU - 2.05 AU

Year: 992 Days

Day: 12.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.91 AU - 2.11 AU

Year: 1097 Days

Day: 44.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 163.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,104,535 km

• M1: 347,217 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.28 AU - 2.82 AU

Year: 1568 Days

Day: 35.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.34 AU - 9.24 AU

Year: 10033 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,104,535 km

• M1: 151,692 km (0.103 R)
• M2: 560,992 km (0.11 R)
• M3: 1,274,574 km (0.109 R)
• M4: 1,921,585 km (0.111 R)
• M5: 2,636,513 km (0.099 R)
• M6: 3,645,700 km (0.093 R)
• M7: 6,342,052 km (0.098 R)
• M8: 6,753,745 km (0.118 R)
• M9: 7,344,059 km (0.101 R)
• M10: 7,756,500 km (0.092 R)
• M11: 9,956,785 km (0.109 R)
• M12: 10,360,401 km (0.11 R)
• M13: 11,146,687 km (0.09 R)
• M14: 12,313,850 km (0.103 R)
• M15: 17,880,685 km (0.107 R)
• M16: 20,593,942 km (0.071 R)
• M17: 22,779,417 km (0.086 R)
• M18: 24,562,624 km (0.083 R)
• M19: 36,898,165 km (0.102 R)
• M20: 43,637,250 km (0.11 R)
• M21: 45,683,749 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 12.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.75 AU - 11.41 AU

Year: 13249 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,104,535 km

• M1: 155,432 km (0.117 R)
• M2: 721,361 km (0.093 R)
• M3: 1,300,454 km (0.044 R)
• M4: 2,073,875 km (0.066 R)
• M5: 3,042,073 km (0.111 R)
• M6: 3,475,607 km (0.08 R)
• M7: 4,291,065 km (0.041 R)
• M8: 4,682,264 km (0.045 R)
• M9: 9,415,092 km (0.106 R)
• M10: 10,996,191 km (0.103 R)
• M11: 14,544,354 km (0.04 R)
• M12: 14,950,213 km (0.058 R)
• M13: 15,926,937 km (0.032 R)
• M14: 16,945,699 km (0.092 R)
• M15: 22,521,361 km (0.068 R)
• M16: 28,363,607 km (0.03 R)
• M17: 29,534,360 km (0.12 R)
• M18: 30,186,307 km (0.078 R)
• M19: 35,630,772 km (0.079 R)
• M20: 36,993,459 km (0.081 R)
• M21: 38,133,993 km (0.109 R)
• M22: 39,559,661 km (0.099 R)
• M23: 40,618,664 km (0.081 R)
• M24: 42,379,730 km (0.116 R)
• M25: 47,669,810 km (0.109 R)
• M26: 52,428,070 km (0.096 R)
• M27: 53,544,818 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 4.1

Gravity: 53.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.97 AU - 20.25 AU

Year: 26063 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 99,104,535 km

• M1: 51,611 km (0.072 R)
• M2: 182,809 km (0.078 R)
• M3: 365,617 km (0.103 R)
• M4: 546,331 km (0.109 R)
• M5: 819,946 km (0.104 R)
• M6: 1,035,367 km (0.111 R)
• M7: 2,088,536 km (0.104 R)
• M8: 2,296,028 km (0.102 R)
• M9: 2,619,908 km (0.057 R)
• M10: 3,030,554 km (0.079 R)
• M11: 3,482,788 km (0.1 R)
• M12: 3,944,148 km (0.04 R)
• M13: 4,083,274 km (0.034 R)
• M14: 5,616,054 km (0.119 R)
• M15: 5,747,849 km (0.076 R)
• M16: 9,443,066 km (0.115 R)
• M17: 13,659,782 km (0.083 R)
• M18: 15,997,547 km (0.089 R)
• M19: 16,621,071 km (0.067 R)
• M20: 24,583,867 km (0.102 R)
• M21: 29,842,681 km (0.101 R)
• M22: 34,318,350 km (0.065 R)
• M23: 35,055,867 km (0.057 R)
• M24: 41,008,965 km (0.034 R)
• M25: 44,396,908 km (0.083 R)
• M26: 46,516,710 km (0.03 R)
• M27: 50,198,014 km (0.112 R)
• M28: 56,484,117 km (0.114 R)
• M29: 60,240,370 km (0.046 R)
• M30: 63,937,831 km (0.11 R)
• M31: 64,159,834 km (0.042 R)
• M32: 64,382,436 km (0.107 R)
• M33: 67,553,162 km (0.061 R)
• M34: 70,116,372 km (0.107 R)
• M35: 70,589,251 km (0.088 R)
• M36: 71,302,534 km (0.099 R)
• M37: 73,471,254 km (0.055 R)
• M38: 74,203,835 km (0.087 R)
• M39: 79,212,521 km (0.1 R)
• M40: 83,908,847 km (0.097 R)
• M41: 84,976,976 km (0.083 R)
• M42: 93,851,271 km (0.106 R)
• M43: 99,104,550 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit