🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 467 Days

Day: 35.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.28 AU - 1.76 AU

Year: 790 Days

Day: 27.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.81 AU - 2.19 AU

Year: 1193 Days

Day: 23.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.57 AU - 2.99 AU

Year: 1955 Days

Day: 16.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,534,591 km

• M1: 1,898,098 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 9.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.05 AU - 6.89 AU

Year: 6152 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,534,591 km

• M1: 120,725 km (0.087 R)
• M2: 508,334 km (0.032 R)
• M3: 855,401 km (0.087 R)
• M4: 1,242,560 km (0.089 R)
• M5: 1,576,163 km (0.101 R)
• M6: 1,902,287 km (0.041 R)
• M7: 2,273,738 km (0.031 R)
• M8: 2,642,497 km (0.066 R)
• M9: 3,951,628 km (0.106 R)
• M10: 5,233,233 km (0.08 R)
• M11: 5,851,820 km (0.114 R)
• M12: 6,424,481 km (0.106 R)
• M13: 6,772,894 km (0.075 R)
• M14: 7,200,894 km (0.119 R)
• M15: 7,966,236 km (0.061 R)
• M16: 8,294,604 km (0.094 R)
• M17: 10,116,706 km (0.097 R)
• M18: 13,075,452 km (0.078 R)
• M19: 13,379,435 km (0.108 R)
• M20: 14,751,846 km (0.09 R)
• M21: 16,390,840 km (0.112 R)
• M22: 17,223,951 km (0.025 R)
• M23: 19,169,172 km (0.067 R)
• M24: 20,635,530 km (0.103 R)
• M25: 21,256,361 km (0.034 R)
• M26: 23,490,905 km (0.104 R)
• M27: 25,877,440 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 13.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.49 AU - 8.87 AU

Year: 8976 Days

Day: 7.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,534,591 km

• M1: 172,038 km (0.036 R)
• M2: 620,682 km (0.058 R)
• M3: 1,570,927 km (0.094 R)
• M4: 2,021,366 km (0.028 R)
• M5: 2,718,493 km (0.094 R)
• M6: 5,340,046 km (0.106 R)
• M7: 6,566,299 km (0.062 R)
• M8: 7,226,176 km (0.057 R)
• M9: 8,232,670 km (0.111 R)
• M10: 9,094,204 km (0.066 R)
• M11: 11,320,220 km (0.065 R)
• M12: 12,156,173 km (0.085 R)
• M13: 13,951,198 km (0.05 R)
• M14: 15,712,713 km (0.085 R)
• M15: 17,471,984 km (0.094 R)
• M16: 17,912,999 km (0.094 R)
• M17: 20,311,800 km (0.107 R)
• M18: 21,129,353 km (0.088 R)
• M19: 22,569,382 km (0.075 R)
• M20: 23,181,088 km (0.114 R)
• M21: 24,164,544 km (0.063 R)
• M22: 24,989,726 km (0.102 R)
• M23: 27,876,815 km (0.104 R)
• M24: 28,784,575 km (0.078 R)
• M25: 32,062,863 km (0.043 R)
• M26: 36,411,374 km (0.081 R)
• M27: 42,579,444 km (0.106 R)
• M28: 44,872,480 km (0.09 R)
• M29: 47,389,165 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 7.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.98 AU - 11.32 AU

Year: 14658 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,534,591 km

• M1: 97,089 km (0.111 R)
• M2: 479,461 km (0.031 R)
• M3: 816,505 km (0.105 R)
• M4: 1,320,949 km (0.113 R)
• M5: 1,602,492 km (0.107 R)
• M6: 2,341,655 km (0.109 R)
• M7: 2,718,193 km (0.085 R)
• M8: 2,984,178 km (0.106 R)
• M9: 5,025,591 km (0.102 R)
• M10: 5,333,463 km (0.065 R)
• M11: 6,055,572 km (0.1 R)
• M12: 6,620,454 km (0.087 R)
• M13: 7,066,704 km (0.028 R)
• M14: 7,572,794 km (0.1 R)
• M15: 8,744,444 km (0.085 R)
• M16: 9,190,994 km (0.063 R)
• M17: 9,889,018 km (0.095 R)
• M18: 11,181,992 km (0.113 R)
• M19: 14,838,613 km (0.062 R)
• M20: 16,260,092 km (0.075 R)
• M21: 18,125,876 km (0.12 R)
• M22: 18,559,112 km (0.111 R)
• M23: 21,868,965 km (0.084 R)
• M24: 23,449,167 km (0.078 R)
• M25: 27,116,110 km (0.115 R)
• M26: 30,534,421 km (0.06 R)
• M27: 31,147,922 km (0.119 R)
• M28: 31,874,070 km (0.045 R)
• M29: 34,120,133 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.8

Radius: 5.9

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.49 AU - 15.49 AU

Year: 22069 Days

Day: 16.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,534,591 km

• M1: 73,901 km (0.097 R)
• M2: 472,430 km (0.11 R)
• M3: 888,013 km (0.046 R)
• M4: 1,265,000 km (0.119 R)
• M5: 1,571,825 km (0.052 R)
• M6: 1,833,621 km (0.119 R)
• M7: 2,559,320 km (0.043 R)
• M8: 4,767,834 km (0.088 R)
• M9: 5,130,609 km (0.089 R)
• M10: 5,356,950 km (0.051 R)
• M11: 5,789,438 km (0.034 R)
• M12: 6,202,477 km (0.12 R)
• M13: 8,003,187 km (0.048 R)
• M14: 8,833,605 km (0.115 R)
• M15: 9,777,418 km (0.056 R)
• M16: 11,033,890 km (0.082 R)
• M17: 12,060,880 km (0.06 R)
• M18: 13,149,952 km (0.11 R)
• M19: 14,601,650 km (0.093 R)
• M20: 24,962,499 km (0.115 R)
• M21: 25,504,343 km (0.045 R)
• M22: 28,331,593 km (0.08 R)
• M23: 30,492,085 km (0.086 R)
• M24: 32,631,185 km (0.093 R)
• M25: 32,889,241 km (0.083 R)
• M26: 35,273,383 km (0.097 R)
• M27: 39,791,837 km (0.116 R)
• M28: 53,455,957 km (0.083 R)
• M29: 57,866,551 km (0.114 R)
• M30: 64,724,416 km (0.047 R)
• M31: 66,571,501 km (0.099 R)
• M32: 68,242,509 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit