🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 527 Days

Day: 39.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 73.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,267,273 km

• M1: 44,281 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.92 AU - 5.38 AU

Year: 3609 Days

Day: 26.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,267,273 km

• M1: 97,837 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 9.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.03 AU - 7.39 AU

Year: 6255 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,267,273 km

• M1: 121,922 km (0.105 R)
• M2: 452,833 km (0.109 R)
• M3: 1,174,493 km (0.101 R)
• M4: 1,574,368 km (0.038 R)
• M5: 1,880,744 km (0.098 R)
• M6: 2,312,035 km (0.062 R)
• M7: 3,330,797 km (0.107 R)
• M8: 4,652,344 km (0.089 R)
• M9: 5,508,942 km (0.067 R)
• M10: 6,192,454 km (0.113 R)
• M11: 10,389,273 km (0.058 R)
• M12: 10,877,261 km (0.109 R)
• M13: 11,278,632 km (0.115 R)
• M14: 12,706,993 km (0.118 R)
• M15: 13,265,442 km (0.114 R)
• M16: 15,412,171 km (0.055 R)
• M17: 16,047,513 km (0.056 R)
• M18: 16,568,114 km (0.108 R)
• M19: 18,907,824 km (0.102 R)
• M20: 19,415,410 km (0.1 R)
• M21: 19,932,271 km (0.114 R)
• M22: 22,091,566 km (0.086 R)
• M23: 22,654,802 km (0.098 R)
• M24: 22,981,075 km (0.096 R)
• M25: 24,232,162 km (0.113 R)
• M26: 25,440,315 km (0.119 R)
• M27: 26,507,546 km (0.078 R)
• M28: 27,235,340 km (0.036 R)
• M29: 32,397,962 km (0.032 R)
• M30: 32,708,228 km (0.082 R)
• M31: 33,334,894 km (0.112 R)
• M32: 35,701,382 km (0.094 R)
• M33: 36,365,597 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.4

Radius: 5.6

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14 AU - 21.26 AU

Year: 26641 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,267,273 km

• M1: 98,884 km (0.094 R)
• M2: 428,149 km (0.115 R)
• M3: 4,094,045 km (0.085 R)
• M4: 5,041,747 km (0.076 R)
• M5: 5,650,760 km (0.11 R)
• M6: 6,725,471 km (0.046 R)
• M7: 8,416,526 km (0.11 R)
• M8: 10,058,063 km (0.112 R)
• M9: 13,124,820 km (0.114 R)
• M10: 14,909,971 km (0.058 R)
• M11: 15,818,180 km (0.112 R)
• M12: 17,026,930 km (0.109 R)
• M13: 22,693,399 km (0.081 R)
• M14: 24,004,624 km (0.098 R)
• M15: 31,994,497 km (0.11 R)
• M16: 39,846,739 km (0.101 R)
• M17: 43,382,934 km (0.115 R)
• M18: 45,738,801 km (0.11 R)
• M19: 50,703,954 km (0.094 R)
• M20: 55,041,694 km (0.086 R)
• M21: 62,317,536 km (0.117 R)
• M22: 63,376,091 km (0.076 R)
• M23: 66,184,492 km (0.086 R)
• M24: 74,867,302 km (0.104 R)
• M25: 78,739,642 km (0.114 R)
• M26: 80,975,383 km (0.097 R)
• M27: 87,936,022 km (0.097 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit