🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.88 AU - 2.6 AU

Year: 1212 Days

Day: 46.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4 AU - 4.06 AU

Year: 2926 Days

Day: 41.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,514,140 km

• M1: 536,458 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.6

Radius: 10

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.76 AU - 6.48 AU

Year: 4818 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,514,140 km

• M1: 124,316 km (0.115 R)
• M2: 931,845 km (0.088 R)
• M3: 1,377,348 km (0.116 R)
• M4: 1,838,707 km (0.11 R)
• M5: 2,688,423 km (0.101 R)
• M6: 3,172,672 km (0.118 R)
• M7: 4,101,226 km (0.088 R)
• M8: 4,744,945 km (0.071 R)
• M9: 5,064,038 km (0.077 R)
• M10: 5,540,806 km (0.079 R)
• M11: 6,552,088 km (0.1 R)
• M12: 8,817,747 km (0.081 R)
• M13: 9,138,635 km (0.079 R)
• M14: 10,192,402 km (0.077 R)
• M15: 10,953,855 km (0.054 R)
• M16: 11,995,056 km (0.046 R)
• M17: 13,204,854 km (0.04 R)
• M18: 13,785,743 km (0.118 R)
• M19: 15,572,839 km (0.101 R)
• M20: 16,221,346 km (0.114 R)
• M21: 18,146,072 km (0.099 R)
• M22: 23,043,607 km (0.118 R)
• M23: 23,731,159 km (0.063 R)
• M24: 24,353,785 km (0.057 R)
• M25: 25,388,554 km (0.065 R)
• M26: 27,121,795 km (0.083 R)
• M27: 27,545,905 km (0.088 R)
• M28: 28,233,606 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 11.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.93 AU - 7.01 AU

Year: 5952 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,514,140 km

• M1: 150,196 km (0.053 R)
• M2: 650,452 km (0.064 R)
• M3: 2,550,195 km (0.06 R)
• M4: 3,347,103 km (0.106 R)
• M5: 4,005,782 km (0.067 R)
• M6: 4,379,328 km (0.074 R)
• M7: 4,748,984 km (0.032 R)
• M8: 6,376,011 km (0.097 R)
• M9: 7,099,765 km (0.11 R)
• M10: 7,877,525 km (0.101 R)
• M11: 12,226,185 km (0.077 R)
• M12: 12,591,204 km (0.091 R)
• M13: 13,674,592 km (0.072 R)
• M14: 14,469,405 km (0.097 R)
• M15: 16,590,853 km (0.12 R)
• M16: 17,168,151 km (0.105 R)
• M17: 27,252,095 km (0.045 R)
• M18: 28,601,318 km (0.073 R)
• M19: 29,618,733 km (0.089 R)
• M20: 31,432,607 km (0.059 R)
• M21: 32,815,639 km (0.056 R)
• M22: 33,319,335 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 11.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.07 AU - 8.87 AU

Year: 7384 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,514,140 km

• M1: 151,243 km (0.064 R)
• M2: 766,839 km (0.106 R)
• M3: 1,354,609 km (0.071 R)
• M4: 1,887,476 km (0.087 R)
• M5: 2,782,072 km (0.09 R)
• M6: 3,492,362 km (0.101 R)
• M7: 3,964,344 km (0.081 R)
• M8: 4,398,776 km (0.093 R)
• M9: 4,836,798 km (0.041 R)
• M10: 5,768,793 km (0.11 R)
• M11: 7,442,943 km (0.12 R)
• M12: 7,868,399 km (0.072 R)
• M13: 9,375,747 km (0.112 R)
• M14: 10,626,685 km (0.092 R)
• M15: 13,973,937 km (0.048 R)
• M16: 14,503,514 km (0.074 R)
• M17: 21,093,001 km (0.09 R)
• M18: 22,744,112 km (0.103 R)
• M19: 23,642,447 km (0.119 R)
• M20: 25,077,390 km (0.111 R)
• M21: 26,213,137 km (0.106 R)
• M22: 27,657,804 km (0.075 R)
• M23: 29,250,124 km (0.07 R)
• M24: 30,902,731 km (0.072 R)
• M25: 31,400,443 km (0.032 R)
• M26: 34,393,298 km (0.085 R)
• M27: 36,123,398 km (0.102 R)
• M28: 37,346,061 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736

Radius: 6.5

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.1 AU - 17.52 AU

Year: 20612 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,514,140 km

• M1: 80,783 km (0.104 R)
• M2: 308,321 km (0.069 R)
• M3: 583,731 km (0.083 R)
• M4: 961,765 km (0.101 R)
• M5: 1,220,569 km (0.106 R)
• M6: 1,592,769 km (0.087 R)
• M7: 2,401,794 km (0.058 R)
• M8: 3,202,890 km (0.115 R)
• M9: 3,574,940 km (0.114 R)
• M10: 3,849,004 km (0.097 R)
• M11: 4,269,673 km (0.044 R)
• M12: 6,529,498 km (0.072 R)
• M13: 7,563,220 km (0.103 R)
• M14: 8,275,305 km (0.049 R)
• M15: 8,701,809 km (0.042 R)
• M16: 9,031,223 km (0.111 R)
• M17: 11,379,162 km (0.099 R)
• M18: 11,640,958 km (0.081 R)
• M19: 12,868,708 km (0.053 R)
• M20: 14,255,929 km (0.051 R)
• M21: 15,983,485 km (0.101 R)
• M22: 16,229,424 km (0.118 R)
• M23: 19,848,496 km (0.115 R)
• M24: 20,806,371 km (0.119 R)
• M25: 21,198,018 km (0.117 R)
• M26: 21,794,615 km (0.115 R)
• M27: 22,504,905 km (0.092 R)
• M28: 26,175,439 km (0.038 R)
• M29: 26,517,270 km (0.029 R)
• M30: 31,364,241 km (0.066 R)
• M31: 34,812,621 km (0.095 R)
• M32: 43,398,941 km (0.063 R)
• M33: 48,177,396 km (0.072 R)
• M34: 48,519,227 km (0.104 R)
• M35: 53,112,630 km (0.087 R)
• M36: 53,844,163 km (0.079 R)
• M37: 58,958,166 km (0.111 R)
• M38: 67,328,317 km (0.068 R)
• M39: 76,456,330 km (0.107 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit