🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.63 AU - 0.95 AU

Year: 259 Days

Day: 32.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,935,477 km

• M1: 33,360 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.68 AU

Year: 705 Days

Day: 34.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,935,477 km

• M1: 36,502 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.44 AU - 1.64 AU

Year: 705 Days

Day: 32.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,935,477 km

• M1: 860,786 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.02 AU - 2.56 AU

Year: 1279 Days

Day: 45.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,935,477 km

• M1: 175,179 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.27 AU - 2.81 AU

Year: 1494 Days

Day: 40.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,935,477 km

• M1: 455,526 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.28 AU - 3.4 AU

Year: 2252 Days

Day: 42.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 11.2

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.99 AU - 13.29 AU

Year: 15606 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,935,477 km

• M1: 139,276 km (0.12 R)
• M2: 514,018 km (0.119 R)
• M3: 1,001,558 km (0.057 R)
• M4: 1,446,911 km (0.066 R)
• M5: 2,215,844 km (0.112 R)
• M6: 2,750,506 km (0.109 R)
• M7: 3,614,883 km (0.108 R)
• M8: 4,922,219 km (0.085 R)
• M9: 5,384,775 km (0.062 R)
• M10: 7,081,066 km (0.073 R)
• M11: 7,671,977 km (0.042 R)
• M12: 8,493,868 km (0.098 R)
• M13: 10,542,760 km (0.092 R)
• M14: 12,835,647 km (0.12 R)
• M15: 15,896,569 km (0.117 R)
• M16: 17,230,832 km (0.074 R)
• M17: 19,326,699 km (0.114 R)
• M18: 19,677,057 km (0.116 R)
• M19: 22,829,682 km (0.094 R)
• M20: 23,817,477 km (0.095 R)
• M21: 27,061,208 km (0.095 R)
• M22: 29,882,923 km (0.118 R)
• M23: 34,539,156 km (0.097 R)
• M24: 34,926,166 km (0.114 R)
• M25: 40,082,057 km (0.107 R)
• M26: 42,249,730 km (0.088 R)
• M27: 46,817,701 km (0.078 R)
• M28: 48,410,619 km (0.116 R)
• M29: 49,875,033 km (0.113 R)
• M30: 52,380,797 km (0.032 R)
• M31: 53,923,899 km (0.094 R)
• M32: 54,619,379 km (0.108 R)
• M33: 60,774,584 km (0.032 R)
• M34: 61,339,017 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.5

Radius: 6.3

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.45 AU - 20.31 AU

Year: 30268 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,935,477 km

• M1: 78,389 km (0.116 R)
• M2: 331,359 km (0.06 R)
• M3: 817,852 km (0.082 R)
• M4: 1,158,636 km (0.055 R)
• M5: 1,379,442 km (0.082 R)
• M6: 1,628,373 km (0.117 R)
• M7: 1,992,494 km (0.098 R)
• M8: 3,025,467 km (0.052 R)
• M9: 3,741,293 km (0.06 R)
• M10: 4,014,908 km (0.068 R)
• M11: 7,064,161 km (0.099 R)
• M12: 8,960,164 km (0.109 R)
• M13: 9,576,657 km (0.086 R)
• M14: 10,024,853 km (0.071 R)
• M15: 13,964,662 km (0.095 R)
• M16: 19,632,477 km (0.093 R)
• M17: 29,515,211 km (0.1 R)
• M18: 30,875,654 km (0.067 R)
• M19: 31,152,709 km (0.086 R)
• M20: 32,706,134 km (0.103 R)
• M21: 36,119,807 km (0.088 R)
• M22: 38,309,771 km (0.034 R)
• M23: 49,454,812 km (0.069 R)
• M24: 57,206,525 km (0.119 R)
• M25: 63,245,492 km (0.118 R)
• M26: 65,045,902 km (0.033 R)
• M27: 65,273,291 km (0.084 R)
• M28: 65,958,748 km (0.082 R)
• M29: 66,880,122 km (0.107 R)
• M30: 67,344,025 km (0.111 R)
• M31: 70,651,634 km (0.113 R)
• M32: 70,891,888 km (0.069 R)
• M33: 78,357,569 km (0.101 R)
• M34: 81,749,252 km (0.039 R)
• M35: 85,237,426 km (0.1 R)
• M36: 88,265,436 km (0.099 R)
• M37: 88,823,586 km (0.066 R)
• M38: 92,222,001 km (0.114 R)
• M39: 95,706,135 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit