🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.78 AU

Year: 190 Days

Day: 35.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2.01 AU

Year: 1005 Days

Day: 45 Hours

Environment

Temp: -70 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.62 AU - 2.44 AU

Year: 1101 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.94 AU - 2.37 AU

Year: 1200 Days

Day: 35.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 10

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.75 AU - 9.29 AU

Year: 10316 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,771,281 km

• M1: 138,677 km (0.111 R)
• M2: 260,300 km (0.086 R)
• M3: 325,076 km (0.114 R)
• M4: 446,699 km (0.112 R)
• M5: 644,019 km (0.08 R)
• M6: 753,824 km (0.062 R)
• M7: 870,510 km (0.111 R)
• M8: 1,079,049 km (0.111 R)
• M9: 1,304,045 km (0.107 R)
• M10: 1,678,488 km (0.087 R)
• M11: 1,851,573 km (0.051 R)
• M12: 2,329,538 km (0.076 R)
• M13: 2,425,879 km (0.119 R)
• M14: 2,865,547 km (0.114 R)
• M15: 3,031,601 km (0.091 R)
• M16: 3,179,553 km (0.095 R)
• M17: 3,482,788 km (0.072 R)
• M18: 4,281,491 km (0.098 R)
• M19: 4,495,865 km (0.069 R)
• M20: 4,762,747 km (0.118 R)
• M21: 4,984,900 km (0.087 R)
• M22: 5,776,423 km (0.096 R)
• M23: 6,253,939 km (0.113 R)
• M24: 7,190,272 km (0.091 R)
• M25: 7,588,502 km (0.117 R)
• M26: 8,052,554 km (0.095 R)
• M27: 8,169,989 km (0.113 R)
• M28: 8,886,712 km (0.087 R)
• M29: 9,160,626 km (0.097 R)
• M30: 9,283,296 km (0.088 R)
• M31: 9,561,398 km (0.095 R)
• M32: 10,125,681 km (0.069 R)
• M33: 10,316,120 km (0.095 R)
• M34: 10,894,764 km (0.094 R)
• M35: 11,220,738 km (0.086 R)
• M36: 11,715,907 km (0.075 R)
• M37: 12,083,469 km (0.092 R)
• M38: 12,488,879 km (0.109 R)
• M39: 13,036,258 km (0.05 R)
• M40: 13,243,600 km (0.029 R)
• M41: 13,626,571 km (0.115 R)
• M42: 14,048,437 km (0.085 R)
• M43: 14,439,037 km (0.049 R)
• M44: 14,869,131 km (0.105 R)
• M45: 16,110,643 km (0.091 R)
• M46: 16,519,494 km (0.101 R)
• M47: 16,894,088 km (0.077 R)
• M48: 17,082,431 km (0.077 R)
• M49: 17,195,826 km (0.103 R)
• M50: 17,919,431 km (0.068 R)
• M51: 17,996,175 km (0.102 R)
• M52: 18,073,068 km (0.095 R)
• M53: 18,536,672 km (0.107 R)
• M54: 18,769,895 km (0.069 R)
• M55: 18,886,881 km (0.036 R)
• M56: 19,672,868 km (0.037 R)
• M57: 19,752,155 km (0.071 R)
• M58: 19,950,522 km (0.106 R)
• M59: 20,349,499 km (0.113 R)
• M60: 21,236,315 km (0.077 R)
• M61: 21,398,928 km (0.062 R)
• M62: 21,643,670 km (0.085 R)
• M63: 21,725,351 km (0.107 R)
• M64: 21,930,300 km (0.101 R)
• M65: 22,507,299 km (0.08 R)
• M66: 22,714,641 km (0.111 R)
• M67: 23,298,522 km (0.108 R)
• M68: 23,676,406 km (0.08 R)
• M69: 24,310,851 km (0.08 R)
• M70: 24,566,214 km (0.075 R)
• M71: 25,208,438 km (0.051 R)
• M72: 25,380,625 km (0.116 R)
• M73: 26,291,227 km (0.099 R)
• M74: 26,553,323 km (0.116 R)
• M75: 27,036,075 km (0.045 R)
• M76: 27,433,258 km (0.104 R)
• M77: 27,654,662 km (0.052 R)
• M78: 28,322,766 km (0.081 R)
• M79: 28,905,899 km (0.068 R)
• M80: 28,995,957 km (0.116 R)
• M81: 29,402,564 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 19,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit