🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 354 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,724,700 km

• M1: 195,824 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.4

Radius: 10.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,724,700 km

• M1: 125,662 km (0.113 R)
• M2: 460,761 km (0.071 R)
• M3: 829,371 km (0.106 R)
• M4: 1,196,185 km (0.114 R)
• M5: 1,694,345 km (0.086 R)
• M6: 2,063,403 km (0.08 R)
• M7: 2,663,291 km (0.114 R)
• M8: 3,293,397 km (0.041 R)
• M9: 3,644,055 km (0.061 R)
• M10: 4,210,432 km (0.062 R)
• M11: 4,849,813 km (0.106 R)
• M12: 5,485,904 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 8.8

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.3 AU

Year: 715 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,724,700 km

• M1: 109,506 km (0.103 R)
• M2: 387,309 km (0.113 R)
• M3: 672,143 km (0.037 R)
• M4: 1,014,573 km (0.11 R)
• M5: 1,520,363 km (0.09 R)
• M6: 1,998,777 km (0.082 R)
• M7: 2,310,838 km (0.097 R)
• M8: 2,632,175 km (0.117 R)
• M9: 2,983,430 km (0.103 R)
• M10: 4,661,769 km (0.118 R)
• M11: 4,960,217 km (0.119 R)
• M12: 5,422,175 km (0.093 R)
• M13: 5,792,130 km (0.073 R)
• M14: 6,648,429 km (0.116 R)
• M15: 8,455,421 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.3

Radius: 9

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.56 AU - 2.8 AU

Year: 2833 Days

Day: 14.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,724,700 km

• M1: 112,348 km (0.058 R)
• M2: 427,850 km (0.051 R)
• M3: 715,227 km (0.074 R)
• M4: 1,200,373 km (0.103 R)
• M5: 1,513,482 km (0.106 R)
• M6: 1,906,326 km (0.106 R)
• M7: 2,337,467 km (0.087 R)
• M8: 3,340,520 km (0.108 R)
• M9: 3,887,301 km (0.078 R)
• M10: 4,747,040 km (0.059 R)
• M11: 5,412,900 km (0.094 R)
• M12: 6,367,185 km (0.096 R)
• M13: 6,899,753 km (0.093 R)
• M14: 7,429,629 km (0.081 R)
• M15: 8,121,369 km (0.096 R)
• M16: 8,535,606 km (0.106 R)
• M17: 9,902,182 km (0.106 R)
• M18: 10,739,781 km (0.037 R)
• M19: 11,239,138 km (0.05 R)
• M20: 12,692,631 km (0.038 R)
• M21: 13,016,361 km (0.115 R)
• M22: 14,416,747 km (0.056 R)
• M23: 16,564,374 km (0.112 R)
• M24: 17,062,984 km (0.094 R)
• M25: 17,400,776 km (0.111 R)
• M26: 18,382,437 km (0.078 R)
• M27: 20,329,752 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 10.5

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.82 AU - 5.1 AU

Year: 7132 Days

Day: 7.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,724,700 km

• M1: 139,425 km (0.068 R)
• M2: 548,875 km (0.118 R)
• M3: 1,088,175 km (0.111 R)
• M4: 1,628,373 km (0.093 R)
• M5: 2,120,999 km (0.108 R)
• M6: 2,502,922 km (0.101 R)
• M7: 3,056,135 km (0.045 R)
• M8: 4,975,625 km (0.111 R)
• M9: 5,528,240 km (0.047 R)
• M10: 6,575,724 km (0.103 R)
• M11: 6,977,693 km (0.048 R)
• M12: 12,059,384 km (0.12 R)
• M13: 17,467,646 km (0.091 R)
• M14: 21,562,439 km (0.11 R)
• M15: 23,281,617 km (0.11 R)
• M16: 24,390,586 km (0.087 R)
• M17: 25,983,953 km (0.073 R)
• M18: 26,438,432 km (0.06 R)
• M19: 30,168,804 km (0.116 R)
• M20: 31,589,236 km (0.059 R)
• M21: 32,525,719 km (0.081 R)
• M22: 33,910,845 km (0.107 R)
• M23: 34,672,747 km (0.109 R)
• M24: 35,780,968 km (0.04 R)
• M25: 36,118,012 km (0.097 R)
• M26: 37,027,119 km (0.115 R)
• M27: 40,450,815 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 3.6

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.57 AU - 9.83 AU

Year: 15161 Days

Day: 24.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,724,700 km

• M1: 52,509 km (0.103 R)
• M2: 179,667 km (0.089 R)
• M3: 447,298 km (0.03 R)
• M4: 565,181 km (0.082 R)
• M5: 740,210 km (0.069 R)
• M6: 886,816 km (0.069 R)
• M7: 1,417,440 km (0.08 R)
• M8: 2,604,050 km (0.111 R)
• M9: 2,921,796 km (0.101 R)
• M10: 3,367,448 km (0.083 R)
• M11: 3,856,932 km (0.078 R)
• M12: 4,908,306 km (0.097 R)
• M13: 5,719,276 km (0.09 R)
• M14: 5,831,325 km (0.037 R)
• M15: 8,980,211 km (0.114 R)
• M16: 13,039,100 km (0.038 R)
• M17: 13,364,027 km (0.098 R)
• M18: 15,572,091 km (0.066 R)
• M19: 15,790,654 km (0.062 R)
• M20: 21,224,946 km (0.117 R)
• M21: 22,591,971 km (0.116 R)
• M22: 24,999,001 km (0.066 R)
• M23: 27,677,850 km (0.079 R)
• M24: 27,998,737 km (0.07 R)
• M25: 31,114,263 km (0.089 R)
• M26: 32,755,351 km (0.093 R)
• M27: 33,114,386 km (0.077 R)
• M28: 34,207,199 km (0.066 R)
• M29: 36,979,247 km (0.064 R)
• M30: 38,685,710 km (0.074 R)
• M31: 39,490,696 km (0.116 R)
• M32: 42,679,973 km (0.074 R)
• M33: 46,036,800 km (0.092 R)
• M34: 47,092,363 km (0.098 R)
• M35: 47,396,794 km (0.032 R)
• M36: 51,637,146 km (0.109 R)
• M37: 53,766,223 km (0.111 R)
• M38: 56,981,829 km (0.101 R)
• M39: 58,548,867 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit