🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 32.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,035,422 km

• M1: 61,784 km (0.117 R)
• M2: 175,927 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.45 AU - 2.73 AU

Year: 1472 Days

Day: 30 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.22 AU - 3.98 AU

Year: 2412 Days

Day: 34.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.87 AU - 9.63 AU

Year: 7618 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,035,422 km

• M1: 165,306 km (0.068 R)
• M2: 621,280 km (0.088 R)
• M3: 1,446,761 km (0.077 R)
• M4: 2,219,883 km (0.087 R)
• M5: 3,450,774 km (0.072 R)
• M6: 4,040,638 km (0.085 R)
• M7: 5,671,704 km (0.115 R)
• M8: 7,513,703 km (0.118 R)
• M9: 8,141,116 km (0.113 R)
• M10: 8,974,376 km (0.118 R)
• M11: 11,156,411 km (0.111 R)
• M12: 12,184,597 km (0.12 R)
• M13: 13,051,965 km (0.092 R)
• M14: 13,614,603 km (0.063 R)
• M15: 15,775,694 km (0.086 R)
• M16: 18,505,406 km (0.114 R)
• M17: 18,929,666 km (0.119 R)
• M18: 20,093,088 km (0.09 R)
• M19: 20,541,583 km (0.101 R)
• M20: 25,054,951 km (0.078 R)
• M21: 26,725,510 km (0.096 R)
• M22: 27,726,021 km (0.109 R)
• M23: 28,751,364 km (0.111 R)
• M24: 31,575,623 km (0.119 R)
• M25: 34,366,969 km (0.062 R)
• M26: 38,111,105 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 10.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.94 AU - 9.72 AU

Year: 7736 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,035,422 km

• M1: 130,599 km (0.112 R)
• M2: 509,381 km (0.112 R)
• M3: 1,213,089 km (0.103 R)
• M4: 1,914,554 km (0.108 R)
• M5: 2,357,363 km (0.05 R)
• M6: 2,908,781 km (0.054 R)
• M7: 3,337,678 km (0.031 R)
• M8: 4,009,073 km (0.031 R)
• M9: 4,377,383 km (0.096 R)
• M10: 7,048,154 km (0.103 R)
• M11: 7,586,856 km (0.087 R)
• M12: 8,531,567 km (0.107 R)
• M13: 9,188,750 km (0.08 R)
• M14: 10,069,283 km (0.06 R)
• M15: 11,260,681 km (0.119 R)
• M16: 12,710,733 km (0.079 R)
• M17: 13,568,228 km (0.104 R)
• M18: 15,334,679 km (0.092 R)
• M19: 18,877,905 km (0.075 R)
• M20: 20,606,209 km (0.119 R)
• M21: 23,434,955 km (0.079 R)
• M22: 24,375,028 km (0.082 R)
• M23: 25,428,945 km (0.116 R)
• M24: 28,387,991 km (0.115 R)
• M25: 29,554,406 km (0.083 R)
• M26: 31,363,493 km (0.088 R)
• M27: 31,982,678 km (0.053 R)
• M28: 32,399,907 km (0.112 R)
• M29: 32,926,641 km (0.059 R)
• M30: 33,673,583 km (0.091 R)
• M31: 34,431,745 km (0.119 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit