🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.88 AU - 0.92 AU

Year: 363 Days

Day: 29 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.47 AU - 1.51 AU

Year: 772 Days

Day: 24.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,062,297 km

• M1: 55,800 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.81 AU

Year: 796 Days

Day: 31.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.9 AU - 2.54 AU

Year: 1404 Days

Day: 37.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,062,297 km

• M1: 600,336 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 10.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.41 AU - 6.53 AU

Year: 5432 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,062,297 km

• M1: 128,355 km (0.039 R)
• M2: 599,439 km (0.096 R)
• M3: 927,656 km (0.04 R)
• M4: 1,445,714 km (0.074 R)
• M5: 1,766,302 km (0.11 R)
• M6: 2,105,889 km (0.093 R)
• M7: 2,655,661 km (0.039 R)
• M8: 2,992,855 km (0.104 R)
• M9: 3,776,149 km (0.076 R)
• M10: 4,228,085 km (0.073 R)
• M11: 4,817,799 km (0.099 R)
• M12: 6,253,191 km (0.09 R)
• M13: 7,811,402 km (0.039 R)
• M14: 8,585,422 km (0.107 R)
• M15: 9,248,888 km (0.118 R)
• M16: 11,445,284 km (0.039 R)
• M17: 13,191,091 km (0.103 R)
• M18: 13,810,726 km (0.101 R)
• M19: 15,331,837 km (0.046 R)
• M20: 16,132,934 km (0.114 R)
• M21: 16,841,579 km (0.102 R)
• M22: 19,092,428 km (0.119 R)
• M23: 21,536,708 km (0.12 R)
• M24: 22,981,225 km (0.096 R)
• M25: 23,727,269 km (0.082 R)
• M26: 25,032,361 km (0.118 R)
• M27: 26,384,726 km (0.085 R)
• M28: 28,206,379 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 11.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.79 AU - 10.73 AU

Year: 11964 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,062,297 km

• M1: 144,212 km (0.11 R)
• M2: 512,223 km (0.089 R)
• M3: 902,075 km (0.112 R)
• M4: 1,368,671 km (0.045 R)
• M5: 1,980,676 km (0.104 R)
• M6: 2,385,637 km (0.115 R)
• M7: 2,846,099 km (0.084 R)
• M8: 3,454,514 km (0.099 R)
• M9: 3,972,571 km (0.096 R)
• M10: 5,436,536 km (0.034 R)
• M11: 5,942,177 km (0.105 R)
• M12: 7,121,756 km (0.105 R)
• M13: 7,496,798 km (0.11 R)
• M14: 9,087,771 km (0.084 R)
• M15: 9,574,713 km (0.088 R)
• M16: 11,596,079 km (0.119 R)
• M17: 13,092,656 km (0.078 R)
• M18: 18,143,978 km (0.097 R)
• M19: 20,007,070 km (0.116 R)
• M20: 22,073,465 km (0.075 R)
• M21: 25,915,438 km (0.073 R)
• M22: 26,716,235 km (0.114 R)
• M23: 27,901,648 km (0.11 R)
• M24: 33,412,236 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.4

Radius: 6.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.24 AU - 12.88 AU

Year: 14570 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,062,297 km

• M1: 77,641 km (0.087 R)
• M2: 331,958 km (0.103 R)
• M3: 1,448,706 km (0.085 R)
• M4: 2,379,504 km (0.111 R)
• M5: 2,593,578 km (0.073 R)
• M6: 3,267,068 km (0.106 R)
• M7: 3,997,106 km (0.074 R)
• M8: 5,469,448 km (0.073 R)
• M9: 5,878,897 km (0.094 R)
• M10: 6,874,920 km (0.065 R)
• M11: 7,474,508 km (0.12 R)
• M12: 7,850,597 km (0.069 R)
• M13: 8,283,234 km (0.116 R)
• M14: 8,550,416 km (0.099 R)
• M15: 12,567,119 km (0.088 R)
• M16: 12,801,688 km (0.117 R)
• M17: 13,831,370 km (0.099 R)
• M18: 14,462,225 km (0.112 R)
• M19: 15,046,255 km (0.057 R)
• M20: 15,578,524 km (0.119 R)
• M21: 16,054,395 km (0.04 R)
• M22: 16,610,151 km (0.103 R)
• M23: 19,038,872 km (0.103 R)
• M24: 19,819,025 km (0.047 R)
• M25: 20,057,335 km (0.103 R)
• M26: 22,718,232 km (0.104 R)
• M27: 23,595,623 km (0.059 R)
• M28: 26,942,128 km (0.12 R)
• M29: 27,924,836 km (0.095 R)
• M30: 31,230,500 km (0.072 R)
• M31: 31,769,501 km (0.071 R)
• M32: 34,328,971 km (0.118 R)
• M33: 38,482,556 km (0.057 R)
• M34: 38,729,542 km (0.103 R)
• M35: 38,977,576 km (0.048 R)
• M36: 42,037,450 km (0.032 R)
• M37: 42,959,123 km (0.057 R)
• M38: 46,780,900 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit