🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.63 AU - 0.73 AU

Year: 206 Days

Day: 47.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,530,344 km

• M1: 175,329 km (0.118 R)
• M2: 391,348 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.76 AU - 0.76 AU

Year: 243 Days

Day: 21.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,530,344 km

• M1: 107,860 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.39 AU - 2.03 AU

Year: 821 Days

Day: 16.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,530,344 km

• M1: 754,123 km (0.088 R)
• M2: 773,421 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.09 AU - 3.09 AU

Year: 1530 Days

Day: 13.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,530,344 km

• M1: 443,707 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.68 AU - 3.82 AU

Year: 2666 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 12.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.47 AU - 11.65 AU

Year: 12597 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,530,344 km

• M1: 170,691 km (0.093 R)
• M2: 634,445 km (0.114 R)
• M3: 766,988 km (0.088 R)
• M4: 1,359,545 km (0.069 R)
• M5: 1,536,370 km (0.095 R)
• M6: 1,683,574 km (0.081 R)
• M7: 2,180,987 km (0.12 R)
• M8: 2,347,490 km (0.104 R)
• M9: 2,649,229 km (0.086 R)
• M10: 2,994,351 km (0.114 R)
• M11: 4,479,708 km (0.097 R)
• M12: 4,603,725 km (0.066 R)
• M13: 5,148,261 km (0.046 R)
• M14: 5,241,012 km (0.052 R)
• M15: 5,390,610 km (0.058 R)
• M16: 5,867,378 km (0.044 R)
• M17: 6,219,083 km (0.087 R)
• M18: 6,719,039 km (0.066 R)
• M19: 6,820,616 km (0.098 R)
• M20: 7,066,405 km (0.106 R)
• M21: 7,800,332 km (0.112 R)
• M22: 7,993,014 km (0.097 R)
• M23: 8,492,522 km (0.102 R)
• M24: 8,735,020 km (0.11 R)
• M25: 9,317,404 km (0.068 R)
• M26: 9,774,126 km (0.06 R)
• M27: 10,144,680 km (0.103 R)
• M28: 10,331,678 km (0.087 R)
• M29: 10,780,471 km (0.115 R)
• M30: 11,091,186 km (0.117 R)
• M31: 11,211,463 km (0.088 R)
• M32: 11,380,658 km (0.061 R)
• M33: 12,214,517 km (0.079 R)
• M34: 12,313,850 km (0.074 R)
• M35: 12,865,417 km (0.094 R)
• M36: 13,271,575 km (0.08 R)
• M37: 13,707,802 km (0.084 R)
• M38: 13,811,175 km (0.09 R)
• M39: 14,594,469 km (0.069 R)
• M40: 14,699,936 km (0.068 R)
• M41: 14,805,851 km (0.065 R)
• M42: 15,044,759 km (0.048 R)
• M43: 15,338,569 km (0.12 R)
• M44: 15,634,174 km (0.117 R)
• M45: 15,877,570 km (0.066 R)
• M46: 15,986,178 km (0.104 R)
• M47: 16,340,725 km (0.068 R)
• M48: 16,422,854 km (0.062 R)
• M49: 16,780,692 km (0.111 R)
• M50: 17,700,270 km (0.106 R)
• M51: 17,897,590 km (0.115 R)
• M52: 18,265,750 km (0.112 R)
• M53: 18,693,600 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit