🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 39.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,955,466 km

• M1: 277,953 km (0.058 R)
• M2: 341,682 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 1159 Days

Day: 43 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,955,466 km

• M1: 1,468,303 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.54 AU - 3.92 AU

Year: 2211 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,955,466 km

• M1: 176,376 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.2 AU - 5.32 AU

Year: 4594 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,955,466 km

• M1: 111,899 km (0.083 R)
• M2: 403,316 km (0.08 R)
• M3: 911,649 km (0.039 R)
• M4: 1,484,460 km (0.116 R)
• M5: 2,007,603 km (0.096 R)
• M6: 2,328,790 km (0.098 R)
• M7: 2,684,384 km (0.086 R)
• M8: 3,076,181 km (0.115 R)
• M9: 3,975,264 km (0.11 R)
• M10: 4,665,658 km (0.056 R)
• M11: 6,841,559 km (0.028 R)
• M12: 7,758,146 km (0.079 R)
• M13: 8,674,732 km (0.083 R)
• M14: 9,576,807 km (0.094 R)
• M15: 10,540,068 km (0.106 R)
• M16: 10,859,758 km (0.087 R)
• M17: 13,176,880 km (0.111 R)
• M18: 13,817,458 km (0.102 R)
• M19: 15,393,172 km (0.103 R)
• M20: 16,712,476 km (0.111 R)
• M21: 20,906,153 km (0.106 R)
• M22: 24,457,307 km (0.089 R)
• M23: 26,838,307 km (0.11 R)
• M24: 29,549,768 km (0.066 R)
• M25: 30,832,121 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.08 AU - 9.46 AU

Year: 9056 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,955,466 km

• M1: 183,407 km (0.083 R)
• M2: 680,970 km (0.094 R)
• M3: 1,237,174 km (0.075 R)
• M4: 1,807,890 km (0.097 R)
• M5: 2,554,384 km (0.057 R)
• M6: 4,348,212 km (0.089 R)
• M7: 5,954,145 km (0.11 R)
• M8: 8,086,214 km (0.078 R)
• M9: 8,659,323 km (0.061 R)
• M10: 11,633,179 km (0.073 R)
• M11: 13,071,862 km (0.116 R)
• M12: 15,048,499 km (0.085 R)
• M13: 15,666,188 km (0.092 R)
• M14: 22,969,407 km (0.116 R)
• M15: 23,872,080 km (0.075 R)
• M16: 26,276,567 km (0.078 R)
• M17: 26,902,035 km (0.113 R)
• M18: 27,537,378 km (0.111 R)
• M19: 32,987,228 km (0.05 R)
• M20: 35,528,597 km (0.118 R)
• M21: 36,847,003 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671

Radius: 3.9

Gravity: 44.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.46 AU - 19.54 AU

Year: 24371 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,955,466 km

• M1: 48,619 km (0.085 R)
• M2: 534,364 km (0.102 R)
• M3: 769,232 km (0.109 R)
• M4: 991,235 km (0.112 R)
• M5: 1,670,111 km (0.101 R)
• M6: 1,820,905 km (0.106 R)
• M7: 2,690,667 km (0.109 R)
• M8: 3,525,423 km (0.092 R)
• M9: 5,730,047 km (0.056 R)
• M10: 9,517,865 km (0.098 R)
• M11: 11,145,191 km (0.072 R)
• M12: 11,277,435 km (0.103 R)
• M13: 13,691,496 km (0.102 R)
• M14: 20,090,545 km (0.066 R)
• M15: 23,492,999 km (0.097 R)
• M16: 24,595,236 km (0.072 R)
• M17: 33,155,526 km (0.099 R)
• M18: 51,666,317 km (0.101 R)
• M19: 59,974,983 km (0.071 R)
• M20: 77,236,184 km (0.081 R)
• M21: 80,154,838 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.8

Radius: 6.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.86 AU - 17.3 AU

Year: 26880 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,955,466 km

• M1: 80,484 km (0.104 R)
• M2: 369,956 km (0.076 R)
• M3: 755,768 km (0.081 R)
• M4: 1,024,596 km (0.085 R)
• M5: 1,457,382 km (0.054 R)
• M6: 2,080,158 km (0.054 R)
• M7: 2,275,683 km (0.085 R)
• M8: 4,571,262 km (0.06 R)
• M9: 4,836,200 km (0.111 R)
• M10: 5,768,793 km (0.075 R)
• M11: 7,030,950 km (0.1 R)
• M12: 7,749,768 km (0.032 R)
• M13: 8,918,277 km (0.11 R)
• M14: 11,001,727 km (0.054 R)
• M15: 11,968,578 km (0.07 R)
• M16: 14,990,455 km (0.088 R)
• M17: 15,354,725 km (0.047 R)
• M18: 16,025,373 km (0.117 R)
• M19: 18,072,320 km (0.108 R)
• M20: 20,023,077 km (0.091 R)
• M21: 20,733,218 km (0.069 R)
• M22: 23,060,811 km (0.09 R)
• M23: 23,351,330 km (0.104 R)
• M24: 24,739,449 km (0.097 R)
• M25: 28,671,479 km (0.083 R)
• M26: 35,641,693 km (0.119 R)
• M27: 37,612,196 km (0.098 R)
• M28: 39,102,639 km (0.092 R)
• M29: 54,328,711 km (0.073 R)
• M30: 58,356,484 km (0.087 R)
• M31: 58,896,083 km (0.053 R)
• M32: 59,802,946 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit