🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 134 Days

Day: 45.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,284,378 km

• M1: 246,836 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.55 AU - 0.67 AU

Year: 166 Days

Day: 35.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 174 Days

Day: 42.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,284,378 km

• M1: 47,572 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.21 AU

Year: 338 Days

Day: 40.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,284,378 km

• M1: 587,920 km (0.067 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.79 AU - 11.17 AU

Year: 11815 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 21,284,378 km

• M1: 138,378 km (0.073 R)
• M2: 276,307 km (0.1 R)
• M3: 334,052 km (0.098 R)
• M4: 551,268 km (0.108 R)
• M5: 1,848,282 km (0.12 R)
• M6: 2,708,619 km (0.078 R)
• M7: 3,012,004 km (0.114 R)
• M8: 3,253,006 km (0.085 R)
• M9: 3,425,492 km (0.097 R)
• M10: 3,856,783 km (0.101 R)
• M11: 4,171,686 km (0.088 R)
• M12: 5,051,621 km (0.119 R)
• M13: 5,165,614 km (0.089 R)
• M14: 6,077,862 km (0.101 R)
• M15: 6,975,749 km (0.078 R)
• M16: 7,230,813 km (0.117 R)
• M17: 8,014,108 km (0.11 R)
• M18: 8,415,778 km (0.111 R)
• M19: 10,123,587 km (0.111 R)
• M20: 10,231,597 km (0.105 R)
• M21: 10,303,703 km (0.07 R)
• M22: 10,376,108 km (0.109 R)
• M23: 10,813,981 km (0.118 R)
• M24: 11,632,132 km (0.113 R)
• M25: 13,288,330 km (0.103 R)
• M26: 13,604,580 km (0.111 R)
• M27: 14,649,371 km (0.108 R)
• M28: 14,894,263 km (0.118 R)
• M29: 15,222,631 km (0.094 R)
• M30: 16,138,319 km (0.11 R)
• M31: 16,222,543 km (0.11 R)
• M32: 16,306,766 km (0.049 R)
• M33: 16,391,139 km (0.091 R)
• M34: 17,071,810 km (0.057 R)
• M35: 17,329,417 km (0.101 R)
• M36: 17,718,222 km (0.096 R)
• M37: 17,892,055 km (0.093 R)
• M38: 18,725,016 km (0.086 R)
• M39: 19,035,132 km (0.113 R)
• M40: 19,346,894 km (0.096 R)
• M41: 20,065,862 km (0.112 R)
• M42: 20,201,696 km (0.076 R)
• M43: 20,383,159 km (0.096 R)
• M44: 20,565,369 km (0.039 R)
• M45: 22,087,976 km (0.094 R)
• M46: 23,646,636 km (0.09 R)
• M47: 23,790,101 km (0.078 R)
• M48: 25,338,289 km (0.093 R)
• M49: 25,436,126 km (0.038 R)
• M50: 26,520,561 km (0.025 R)
• M51: 28,327,703 km (0.036 R)
• M52: 29,400,021 km (0.077 R)
• M53: 29,554,406 km (0.119 R)
• M54: 30,693,893 km (0.116 R)
• M55: 31,953,507 km (0.107 R)
• M56: 32,483,382 km (0.104 R)
• M57: 32,855,881 km (0.096 R)
• M58: 33,874,343 km (0.092 R)
• M59: 35,777,528 km (0.075 R)
• M60: 36,052,189 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 6.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.02 AU - 16.14 AU

Year: 18399 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,284,378 km

• M1: 457,021 km (0.105 R)
• M2: 701,614 km (0.093 R)
• M3: 1,203,365 km (0.079 R)
• M4: 1,623,735 km (0.083 R)
• M5: 1,730,249 km (0.052 R)
• M6: 2,368,433 km (0.072 R)
• M7: 2,864,949 km (0.034 R)
• M8: 3,231,464 km (0.056 R)
• M9: 3,557,288 km (0.072 R)
• M10: 5,561,899 km (0.108 R)
• M11: 6,451,558 km (0.113 R)
• M12: 7,921,506 km (0.083 R)
• M13: 9,566,784 km (0.101 R)
• M14: 11,930,879 km (0.114 R)
• M15: 12,813,656 km (0.06 R)
• M16: 13,673,993 km (0.111 R)
• M17: 13,760,910 km (0.113 R)
• M18: 15,676,660 km (0.062 R)
• M19: 16,874,939 km (0.114 R)
• M20: 16,968,288 km (0.078 R)
• M21: 17,061,936 km (0.035 R)
• M22: 17,343,629 km (0.111 R)
• M23: 17,437,876 km (0.109 R)
• M24: 17,959,374 km (0.053 R)
• M25: 18,102,390 km (0.093 R)
• M26: 18,293,875 km (0.077 R)
• M27: 21,193,830 km (0.072 R)
• M28: 21,851,761 km (0.09 R)
• M29: 23,865,498 km (0.086 R)
• M30: 24,285,868 km (0.102 R)
• M31: 25,240,602 km (0.078 R)
• M32: 26,261,607 km (0.111 R)
• M33: 26,369,916 km (0.119 R)
• M34: 26,641,286 km (0.108 R)
• M35: 27,405,881 km (0.113 R)
• M36: 32,374,026 km (0.078 R)
• M37: 32,955,962 km (0.074 R)
• M38: 33,072,798 km (0.097 R)
• M39: 35,258,124 km (0.094 R)
• M40: 35,377,503 km (0.085 R)
• M41: 38,468,644 km (0.108 R)
• M42: 39,704,322 km (0.065 R)
• M43: 40,077,569 km (0.07 R)
• M44: 40,202,184 km (0.096 R)
• M45: 40,639,608 km (0.115 R)
• M46: 41,141,359 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 7.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.37 AU - 15.53 AU

Year: 20131 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 21,284,378 km

• M1: 261,497 km (0.106 R)
• M2: 645,216 km (0.112 R)
• M3: 833,709 km (0.12 R)
• M4: 1,006,195 km (0.067 R)
• M5: 1,119,890 km (0.041 R)
• M6: 1,792,033 km (0.113 R)
• M7: 2,537,180 km (0.09 R)
• M8: 2,820,967 km (0.066 R)
• M9: 2,917,757 km (0.083 R)
• M10: 3,032,199 km (0.12 R)
• M11: 4,461,308 km (0.113 R)
• M12: 5,554,120 km (0.109 R)
• M13: 5,839,852 km (0.1 R)
• M14: 6,172,109 km (0.102 R)
• M15: 6,639,154 km (0.112 R)
• M16: 7,294,392 km (0.096 R)
• M17: 7,517,293 km (0.118 R)
• M18: 7,947,237 km (0.114 R)
• M19: 8,854,399 km (0.093 R)
• M20: 9,284,044 km (0.119 R)
• M21: 9,380,534 km (0.035 R)
• M22: 9,501,410 km (0.057 R)
• M23: 9,941,377 km (0.096 R)
• M24: 10,815,627 km (0.049 R)
• M25: 11,120,956 km (0.093 R)
• M26: 11,584,410 km (0.106 R)
• M27: 11,870,741 km (0.094 R)
• M28: 12,556,796 km (0.06 R)
• M29: 12,985,394 km (0.037 R)
• M30: 13,039,250 km (0.117 R)
• M31: 13,527,836 km (0.07 R)
• M32: 13,939,530 km (0.062 R)
• M33: 14,327,437 km (0.088 R)
• M34: 16,436,617 km (0.116 R)
• M35: 19,221,382 km (0.1 R)
• M36: 19,622,154 km (0.116 R)
• M37: 19,870,038 km (0.107 R)
• M38: 20,494,609 km (0.108 R)
• M39: 20,872,493 km (0.12 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit