🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.6 AU - 0.64 AU

Year: 170 Days

Day: 28.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,621,569 km

• M1: 146,307 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 187 Days

Day: 38.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,621,569 km

• M1: 449,841 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.96 AU

Year: 292 Days

Day: 47 Hours

Environment

Temp: 158 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.05 AU - 1.33 AU

Year: 452 Days

Day: 23.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.11 AU - 1.75 AU

Year: 596 Days

Day: 42.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.48 AU - 3.08 AU

Year: 1614 Days

Day: 43.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,621,569 km

• M1: 1,228,498 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.38 AU - 10.63 AU

Year: 8630 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 142.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,621,569 km

• M1: 181,313 km (0.075 R)
• M2: 412,741 km (0.11 R)
• M3: 514,467 km (0.076 R)
• M4: 868,565 km (0.093 R)
• M5: 1,124,527 km (0.104 R)
• M6: 1,227,151 km (0.111 R)
• M7: 1,555,369 km (0.09 R)
• M8: 1,953,150 km (0.108 R)
• M9: 2,121,298 km (0.117 R)
• M10: 2,316,673 km (0.107 R)
• M11: 2,563,509 km (0.101 R)
• M12: 2,701,887 km (0.12 R)
• M13: 2,938,401 km (0.115 R)
• M14: 3,034,892 km (0.088 R)
• M15: 3,636,575 km (0.119 R)
• M16: 4,468,189 km (0.113 R)
• M17: 4,579,789 km (0.105 R)
• M18: 4,834,405 km (0.087 R)
• M19: 5,035,614 km (0.094 R)
• M20: 5,990,946 km (0.062 R)
• M21: 6,176,298 km (0.076 R)
• M22: 6,269,796 km (0.119 R)
• M23: 6,680,143 km (0.057 R)
• M24: 6,904,690 km (0.094 R)
• M25: 7,099,167 km (0.09 R)
• M26: 8,407,700 km (0.073 R)
• M27: 8,546,078 km (0.089 R)
• M28: 8,720,209 km (0.113 R)
• M29: 9,178,428 km (0.066 R)
• M30: 9,716,980 km (0.087 R)
• M31: 11,241,083 km (0.102 R)
• M32: 11,547,160 km (0.038 R)
• M33: 11,778,439 km (0.109 R)
• M34: 11,894,676 km (0.089 R)
• M35: 12,167,543 km (0.102 R)
• M36: 12,285,127 km (0.103 R)
• M37: 12,521,342 km (0.112 R)
• M38: 12,838,639 km (0.086 R)
• M39: 13,238,963 km (0.063 R)
• M40: 13,521,703 km (0.063 R)
• M41: 14,011,187 km (0.057 R)
• M42: 14,258,023 km (0.092 R)
• M43: 14,382,040 km (0.082 R)
• M44: 14,506,356 km (0.12 R)
• M45: 15,091,433 km (0.072 R)
• M46: 15,897,766 km (0.072 R)
• M47: 16,718,160 km (0.113 R)
• M48: 17,508,187 km (0.102 R)
• M49: 18,310,331 km (0.04 R)
• M50: 18,580,355 km (0.077 R)
• M51: 18,670,562 km (0.1 R)
• M52: 19,352,579 km (0.116 R)
• M53: 19,444,133 km (0.068 R)
• M54: 19,535,836 km (0.117 R)
• M55: 19,719,692 km (0.073 R)
• M56: 20,228,325 km (0.117 R)
• M57: 20,928,742 km (0.101 R)
• M58: 21,779,655 km (0.089 R)
• M59: 22,161,578 km (0.031 R)
• M60: 22,305,342 km (0.113 R)
• M61: 23,077,416 km (0.086 R)
• M62: 23,223,125 km (0.117 R)
• M63: 23,515,588 km (0.042 R)
• M64: 23,760,181 km (0.115 R)
• M65: 24,153,324 km (0.094 R)
• M66: 25,095,641 km (0.115 R)
• M67: 25,546,230 km (0.083 R)
• M68: 25,697,025 km (0.071 R)
• M69: 26,201,768 km (0.105 R)
• M70: 27,118,653 km (0.111 R)
• M71: 27,994,250 km (0.1 R)
• M72: 28,461,593 km (0.076 R)
• M73: 29,351,252 km (0.099 R)
• M74: 29,984,948 km (0.107 R)
• M75: 30,303,293 km (0.116 R)
• M76: 31,426,922 km (0.107 R)
• M77: 31,534,633 km (0.107 R)
• M78: 32,183,439 km (0.053 R)
• M79: 32,782,129 km (0.098 R)
• M80: 33,000,692 km (0.113 R)
• M81: 34,433,540 km (0.038 R)
• M82: 35,886,734 km (0.051 R)
• M83: 36,168,427 km (0.065 R)
• M84: 36,281,373 km (0.059 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit