🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 320 Days

Day: 31.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 9.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.82 AU - 2.36 AU

Year: 1982 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,192,560 km

• M1: 124,765 km (0.115 R)
• M2: 529,876 km (0.071 R)
• M3: 2,117,558 km (0.094 R)
• M4: 2,533,590 km (0.115 R)
• M5: 3,888,946 km (0.11 R)
• M6: 4,357,786 km (0.109 R)
• M7: 4,660,422 km (0.11 R)
• M8: 5,510,138 km (0.104 R)
• M9: 6,689,867 km (0.088 R)
• M10: 8,056,743 km (0.086 R)
• M11: 8,708,242 km (0.093 R)
• M12: 9,394,297 km (0.109 R)
• M13: 10,208,858 km (0.12 R)
• M14: 10,617,410 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.82 AU - 3.5 AU

Year: 3685 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,192,560 km

• M1: 121,174 km (0.066 R)
• M2: 495,169 km (0.107 R)
• M3: 1,123,330 km (0.083 R)
• M4: 1,942,379 km (0.088 R)
• M5: 2,296,327 km (0.104 R)
• M6: 2,610,483 km (0.082 R)
• M7: 3,464,387 km (0.107 R)
• M8: 4,737,765 km (0.074 R)
• M9: 6,179,439 km (0.087 R)
• M10: 7,114,725 km (0.071 R)
• M11: 7,446,683 km (0.04 R)
• M12: 10,110,123 km (0.118 R)
• M13: 15,675,314 km (0.12 R)
• M14: 21,244,543 km (0.091 R)
• M15: 22,854,366 km (0.092 R)
• M16: 23,506,014 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 5.5

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.32 AU - 8.56 AU

Year: 13313 Days

Day: 19.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,192,560 km

• M1: 68,516 km (0.072 R)
• M2: 297,700 km (0.095 R)
• M3: 473,328 km (0.101 R)
• M4: 678,875 km (0.05 R)
• M5: 998,566 km (0.117 R)
• M6: 1,212,491 km (0.06 R)
• M7: 1,591,123 km (0.075 R)
• M8: 2,668,826 km (0.102 R)
• M9: 3,036,538 km (0.078 R)
• M10: 4,436,474 km (0.103 R)
• M11: 5,471,542 km (0.082 R)
• M12: 6,416,402 km (0.12 R)
• M13: 8,527,228 km (0.096 R)
• M14: 8,820,141 km (0.103 R)
• M15: 10,330,780 km (0.119 R)
• M16: 11,234,052 km (0.06 R)
• M17: 11,704,986 km (0.062 R)
• M18: 14,880,799 km (0.036 R)
• M19: 17,316,253 km (0.082 R)
• M20: 17,549,925 km (0.099 R)
• M21: 19,749,761 km (0.053 R)
• M22: 20,959,709 km (0.096 R)
• M23: 26,090,467 km (0.116 R)
• M24: 27,970,763 km (0.081 R)
• M25: 28,508,717 km (0.053 R)
• M26: 30,729,647 km (0.094 R)
• M27: 31,649,524 km (0.092 R)
• M28: 44,013,638 km (0.102 R)
• M29: 45,476,706 km (0.113 R)
• M30: 45,773,208 km (0.1 R)
• M31: 46,070,908 km (0.062 R)
• M32: 48,654,164 km (0.118 R)
• M33: 50,534,759 km (0.085 R)
• M34: 54,107,306 km (0.089 R)
• M35: 55,616,000 km (0.054 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: 162 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit