🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.55 AU - 2.43 AU

Year: 996 Days

Day: 12.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.06 AU - 3.12 AU

Year: 1927 Days

Day: 31 Hours

Environment

Temp: -102 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,004,649 km

• M1: 130,449 km (0.104 R)
• M2: 430,842 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.85 AU - 9.13 AU

Year: 7272 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,004,649 km

• M1: 141,819 km (0.062 R)
• M2: 674,836 km (0.076 R)
• M3: 1,048,980 km (0.071 R)
• M4: 1,849,329 km (0.117 R)
• M5: 2,234,543 km (0.079 R)
• M6: 2,998,390 km (0.119 R)
• M7: 3,631,189 km (0.098 R)
• M8: 4,136,082 km (0.037 R)
• M9: 5,041,598 km (0.109 R)
• M10: 5,477,376 km (0.118 R)
• M11: 7,282,275 km (0.114 R)
• M12: 8,299,091 km (0.099 R)
• M13: 8,863,973 km (0.119 R)
• M14: 9,735,530 km (0.097 R)
• M15: 11,226,871 km (0.077 R)
• M16: 11,810,154 km (0.115 R)
• M17: 14,720,131 km (0.086 R)
• M18: 17,579,545 km (0.072 R)
• M19: 19,629,036 km (0.091 R)
• M20: 21,751,680 km (0.07 R)
• M21: 25,261,246 km (0.102 R)
• M22: 26,541,355 km (0.081 R)
• M23: 27,103,095 km (0.063 R)
• M24: 27,672,614 km (0.034 R)
• M25: 28,250,212 km (0.044 R)
• M26: 29,729,286 km (0.101 R)
• M27: 30,641,085 km (0.104 R)
• M28: 33,056,193 km (0.05 R)
• M29: 33,815,701 km (0.072 R)
• M30: 39,099,498 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 12.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.08 AU - 9.42 AU

Year: 7654 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,004,649 km

• M1: 354,547 km (0.094 R)
• M2: 761,154 km (0.088 R)
• M3: 1,195,137 km (0.039 R)
• M4: 2,288,249 km (0.048 R)
• M5: 2,729,413 km (0.116 R)
• M6: 3,183,443 km (0.115 R)
• M7: 4,272,216 km (0.087 R)
• M8: 6,333,076 km (0.109 R)
• M9: 7,365,601 km (0.079 R)
• M10: 9,530,282 km (0.109 R)
• M11: 15,330,191 km (0.051 R)
• M12: 15,715,556 km (0.087 R)
• M13: 16,910,693 km (0.11 R)
• M14: 17,881,284 km (0.098 R)
• M15: 21,095,693 km (0.081 R)
• M16: 21,492,876 km (0.119 R)
• M17: 22,880,695 km (0.102 R)
• M18: 29,328,064 km (0.058 R)
• M19: 31,034,228 km (0.105 R)
• M20: 33,878,383 km (0.105 R)
• M21: 37,469,180 km (0.058 R)
• M22: 41,554,399 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 14.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.81 AU - 10.79 AU

Year: 10061 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,004,649 km

• M1: 185,501 km (0.097 R)
• M2: 1,364,333 km (0.113 R)
• M3: 5,598,551 km (0.089 R)
• M4: 6,801,467 km (0.076 R)
• M5: 7,279,582 km (0.04 R)
• M6: 11,843,813 km (0.12 R)
• M7: 12,835,946 km (0.062 R)
• M8: 13,756,721 km (0.079 R)
• M9: 15,186,428 km (0.084 R)
• M10: 18,647,075 km (0.037 R)
• M11: 19,271,048 km (0.112 R)
• M12: 19,748,265 km (0.054 R)
• M13: 20,643,459 km (0.071 R)
• M14: 24,683,349 km (0.025 R)
• M15: 26,790,286 km (0.102 R)
• M16: 28,601,318 km (0.042 R)
• M17: 30,385,572 km (0.093 R)
• M18: 32,131,678 km (0.101 R)
• M19: 33,943,757 km (0.098 R)
• M20: 40,174,957 km (0.085 R)
• M21: 43,627,377 km (0.109 R)
• M22: 45,145,795 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.3 AU - 11.4 AU

Year: 11813 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,004,649 km

• M1: 152,291 km (0.054 R)
• M2: 541,544 km (0.113 R)
• M3: 964,009 km (0.057 R)
• M4: 1,541,756 km (0.042 R)
• M5: 2,025,256 km (0.079 R)
• M6: 2,463,727 km (0.066 R)
• M7: 2,873,625 km (0.061 R)
• M8: 3,279,036 km (0.086 R)
• M9: 6,538,025 km (0.09 R)
• M10: 7,202,539 km (0.044 R)
• M11: 7,820,528 km (0.079 R)
• M12: 8,378,229 km (0.069 R)
• M13: 9,730,294 km (0.073 R)
• M14: 12,485,438 km (0.069 R)
• M15: 15,506,567 km (0.043 R)
• M16: 16,994,019 km (0.071 R)
• M17: 18,412,207 km (0.094 R)
• M18: 20,598,131 km (0.118 R)
• M19: 21,753,625 km (0.04 R)
• M20: 28,838,580 km (0.063 R)
• M21: 32,958,206 km (0.084 R)
• M22: 36,421,995 km (0.08 R)
• M23: 39,173,998 km (0.059 R)
• M24: 44,209,462 km (0.046 R)
• M25: 44,941,295 km (0.081 R)
• M26: 46,579,840 km (0.11 R)
• M27: 53,368,292 km (0.06 R)
• M28: 54,365,063 km (0.114 R)
• M29: 57,777,390 km (0.12 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit