🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.86 AU - 3 AU

Year: 1377 Days

Day: 30.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 1758 Days

Day: 39.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,739,694 km

• M1: 490,083 km (0.088 R)
• M2: 814,261 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.73 AU - 3.73 AU

Year: 2618 Days

Day: 17 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 5.5

Gravity: 30.56 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.51 AU - 17.75 AU

Year: 20337 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,739,694 km

• M1: 68,965 km (0.077 R)
• M2: 332,855 km (0.115 R)
• M3: 924,515 km (0.086 R)
• M4: 1,759,271 km (0.094 R)
• M5: 4,065,322 km (0.079 R)
• M6: 4,656,982 km (0.09 R)
• M7: 5,670,507 km (0.112 R)
• M8: 7,504,577 km (0.098 R)
• M9: 8,284,132 km (0.118 R)
• M10: 9,059,049 km (0.089 R)
• M11: 9,288,981 km (0.086 R)
• M12: 9,820,801 km (0.032 R)
• M13: 10,435,349 km (0.076 R)
• M14: 11,338,172 km (0.041 R)
• M15: 12,014,205 km (0.085 R)
• M16: 22,339,600 km (0.071 R)
• M17: 22,865,735 km (0.09 R)
• M18: 47,255,125 km (0.115 R)
• M19: 49,174,914 km (0.073 R)
• M20: 52,797,577 km (0.042 R)
• M21: 53,542,873 km (0.111 R)
• M22: 54,295,201 km (0.077 R)
• M23: 60,568,887 km (0.106 R)
• M24: 66,440,154 km (0.118 R)
• M25: 71,537,851 km (0.065 R)
• M26: 73,370,276 km (0.108 R)
• M27: 78,328,996 km (0.035 R)
• M28: 82,253,547 km (0.092 R)
• M29: 84,264,142 km (0.107 R)

Asteroid Belt

Center: 15.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 4.2

Gravity: 40.75 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.9 AU - 18.08 AU

Year: 23238 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,739,694 km

• M1: 68,965 km (0.12 R)
• M2: 1,077,853 km (0.042 R)
• M3: 1,354,908 km (0.095 R)
• M4: 1,641,537 km (0.102 R)
• M5: 2,499,332 km (0.11 R)
• M6: 4,448,741 km (0.114 R)
• M7: 4,925,959 km (0.092 R)
• M8: 5,683,672 km (0.075 R)
• M9: 6,334,572 km (0.077 R)
• M10: 6,748,061 km (0.103 R)
• M11: 11,051,094 km (0.071 R)
• M12: 13,425,661 km (0.09 R)
• M13: 16,543,729 km (0.096 R)
• M14: 23,723,380 km (0.086 R)
• M15: 31,664,035 km (0.103 R)
• M16: 34,240,559 km (0.053 R)
• M17: 42,640,928 km (0.068 R)
• M18: 45,271,158 km (0.065 R)
• M19: 46,968,944 km (0.103 R)
• M20: 56,874,418 km (0.038 R)
• M21: 60,869,878 km (0.119 R)
• M22: 66,771,962 km (0.04 R)
• M23: 74,203,835 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.7

Radius: 6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.57 AU - 16.87 AU

Year: 23741 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,739,694 km

• M1: 74,649 km (0.075 R)
• M2: 399,426 km (0.084 R)
• M3: 653,892 km (0.084 R)
• M4: 864,676 km (0.077 R)
• M5: 1,315,564 km (0.11 R)
• M6: 2,628,883 km (0.107 R)
• M7: 2,880,357 km (0.106 R)
• M8: 3,991,720 km (0.089 R)
• M9: 4,578,293 km (0.12 R)
• M10: 8,896,137 km (0.096 R)
• M11: 11,615,227 km (0.115 R)
• M12: 11,920,407 km (0.057 R)
• M13: 13,797,860 km (0.1 R)
• M14: 18,045,991 km (0.084 R)
• M15: 19,981,937 km (0.084 R)
• M16: 22,520,314 km (0.116 R)
• M17: 23,283,263 km (0.101 R)
• M18: 28,890,042 km (0.075 R)
• M19: 30,362,533 km (0.086 R)
• M20: 31,765,612 km (0.103 R)
• M21: 39,160,384 km (0.075 R)
• M22: 44,283,363 km (0.062 R)
• M23: 46,237,859 km (0.111 R)
• M24: 46,850,762 km (0.058 R)
• M25: 48,249,203 km (0.087 R)
• M26: 50,803,886 km (0.104 R)
• M27: 51,620,241 km (0.086 R)
• M28: 55,145,066 km (0.069 R)
• M29: 58,647,900 km (0.074 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit