🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.5 AU - 0.6 AU

Year: 153 Days

Day: 41.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,535,351 km

• M1: 103,223 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 24.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,535,351 km

• M1: 54,154 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 192 Days

Day: 15.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 258 Days

Day: 21.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.73 AU - 2.61 AU

Year: 1198 Days

Day: 16.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 14.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.93 AU - 6.59 AU

Year: 5869 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,535,351 km

• M1: 180,265 km (0.071 R)
• M2: 693,536 km (0.051 R)
• M3: 1,246,749 km (0.097 R)
• M4: 2,141,344 km (0.119 R)
• M5: 3,001,532 km (0.058 R)
• M6: 5,655,697 km (0.11 R)
• M7: 6,564,803 km (0.063 R)
• M8: 7,136,267 km (0.072 R)
• M9: 7,879,769 km (0.075 R)
• M10: 8,379,426 km (0.076 R)
• M11: 9,014,618 km (0.111 R)
• M12: 9,762,458 km (0.11 R)
• M13: 11,159,552 km (0.086 R)
• M14: 11,791,005 km (0.089 R)
• M15: 12,880,377 km (0.088 R)
• M16: 13,575,708 km (0.032 R)
• M17: 14,087,482 km (0.086 R)
• M18: 16,151,484 km (0.086 R)
• M19: 17,434,734 km (0.066 R)
• M20: 18,722,174 km (0.089 R)
• M21: 19,810,049 km (0.062 R)
• M22: 21,280,148 km (0.059 R)
• M23: 22,893,411 km (0.094 R)
• M24: 24,361,564 km (0.116 R)
• M25: 25,272,017 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 3.4

Gravity: 79.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.08 AU - 17.92 AU

Year: 23983 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 94,535,351 km

• M1: 43,084 km (0.088 R)
• M2: 330,312 km (0.071 R)
• M3: 2,394,912 km (0.102 R)
• M4: 2,593,578 km (0.1 R)
• M5: 2,967,723 km (0.04 R)
• M6: 3,316,136 km (0.097 R)
• M7: 3,756,253 km (0.074 R)
• M8: 4,450,985 km (0.026 R)
• M9: 4,675,083 km (0.057 R)
• M10: 5,999,623 km (0.072 R)
• M11: 6,650,673 km (0.089 R)
• M12: 7,043,068 km (0.092 R)
• M13: 8,652,890 km (0.048 R)
• M14: 11,159,253 km (0.065 R)
• M15: 13,252,277 km (0.084 R)
• M16: 13,637,791 km (0.102 R)
• M17: 14,030,635 km (0.049 R)
• M18: 22,453,892 km (0.104 R)
• M19: 23,669,973 km (0.085 R)
• M20: 24,813,051 km (0.059 R)
• M21: 29,623,071 km (0.045 R)
• M22: 30,681,027 km (0.061 R)
• M23: 30,814,917 km (0.1 R)
• M24: 31,354,816 km (0.088 R)
• M25: 37,256,751 km (0.118 R)
• M26: 38,800,751 km (0.12 R)
• M27: 47,163,870 km (0.102 R)
• M28: 47,521,260 km (0.12 R)
• M29: 50,259,798 km (0.102 R)
• M30: 50,446,048 km (0.076 R)
• M31: 51,572,968 km (0.071 R)
• M32: 54,072,150 km (0.115 R)
• M33: 55,252,478 km (0.045 R)
• M34: 60,776,379 km (0.07 R)
• M35: 61,624,748 km (0.117 R)
• M36: 63,780,304 km (0.093 R)
• M37: 65,540,473 km (0.081 R)
• M38: 67,559,146 km (0.112 R)
• M39: 73,863,051 km (0.08 R)
• M40: 74,103,754 km (0.11 R)
• M41: 80,547,682 km (0.118 R)
• M42: 88,435,080 km (0.104 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: 327 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit