🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.28 AU - 1.88 AU

Year: 711 Days

Day: 36.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,220,538 km

• M1: 214,224 km (0.111 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.63 AU - 4.01 AU

Year: 2674 Days

Day: 22.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,220,538 km

• M1: 26,928 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 9.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.01 AU - 11.31 AU

Year: 11599 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,220,538 km

• M1: 115,639 km (0.065 R)
• M2: 549,024 km (0.084 R)
• M3: 1,070,822 km (0.112 R)
• M4: 1,543,401 km (0.084 R)
• M5: 2,638,757 km (0.053 R)
• M6: 3,942,353 km (0.038 R)
• M7: 6,411,765 km (0.114 R)
• M8: 7,424,692 km (0.036 R)
• M9: 8,676,377 km (0.113 R)
• M10: 8,998,462 km (0.058 R)
• M11: 10,836,271 km (0.048 R)
• M12: 12,097,381 km (0.069 R)
• M13: 12,558,143 km (0.117 R)
• M14: 13,514,821 km (0.099 R)
• M15: 17,684,263 km (0.083 R)
• M16: 19,505,618 km (0.115 R)
• M17: 20,787,223 km (0.108 R)
• M18: 22,295,169 km (0.078 R)
• M19: 23,075,771 km (0.098 R)
• M20: 23,517,384 km (0.118 R)
• M21: 27,157,100 km (0.109 R)
• M22: 27,947,425 km (0.063 R)
• M23: 32,461,092 km (0.117 R)
• M24: 34,486,797 km (0.086 R)
• M25: 34,948,157 km (0.067 R)
• M26: 35,296,870 km (0.113 R)
• M27: 38,170,794 km (0.091 R)
• M28: 39,037,415 km (0.09 R)
• M29: 44,108,184 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 8.1

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.79 AU - 11.87 AU

Year: 14573 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,220,538 km

• M1: 100,829 km (0.108 R)
• M2: 402,269 km (0.097 R)
• M3: 896,241 km (0.063 R)
• M4: 1,162,076 km (0.088 R)
• M5: 1,806,394 km (0.078 R)
• M6: 4,051,709 km (0.108 R)
• M7: 5,002,852 km (0.119 R)
• M8: 5,740,669 km (0.096 R)
• M9: 6,465,022 km (0.109 R)
• M10: 7,024,966 km (0.118 R)
• M11: 7,997,353 km (0.091 R)
• M12: 18,195,290 km (0.081 R)
• M13: 18,704,222 km (0.107 R)
• M14: 19,928,531 km (0.114 R)
• M15: 20,287,865 km (0.084 R)
• M16: 24,022,276 km (0.12 R)
• M17: 26,104,380 km (0.098 R)
• M18: 26,751,690 km (0.061 R)
• M19: 29,564,728 km (0.054 R)
• M20: 31,223,170 km (0.089 R)
• M21: 34,080,938 km (0.102 R)
• M22: 36,035,883 km (0.119 R)
• M23: 38,340,438 km (0.098 R)
• M24: 39,036,517 km (0.057 R)
• M25: 52,707,668 km (0.106 R)
• M26: 56,743,669 km (0.108 R)
• M27: 58,377,577 km (0.095 R)
• M28: 59,669,803 km (0.095 R)
• M29: 60,042,452 km (0.104 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit