🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.64 AU - 4.02 AU

Year: 2187 Days

Day: 27.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 8.5

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.82 AU - 7.92 AU

Year: 5786 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,913,697 km

• M1: 105,766 km (0.107 R)
• M2: 394,789 km (0.087 R)
• M3: 780,602 km (0.109 R)
• M4: 1,086,230 km (0.119 R)
• M5: 1,364,931 km (0.029 R)
• M6: 1,705,565 km (0.036 R)
• M7: 2,488,860 km (0.112 R)
• M8: 3,125,249 km (0.099 R)
• M9: 4,187,992 km (0.1 R)
• M10: 4,474,472 km (0.097 R)
• M11: 5,145,568 km (0.096 R)
• M12: 5,754,581 km (0.103 R)
• M13: 6,309,290 km (0.072 R)
• M14: 6,617,163 km (0.075 R)
• M15: 7,449,824 km (0.112 R)
• M16: 7,989,723 km (0.108 R)
• M17: 8,391,244 km (0.085 R)
• M18: 9,632,158 km (0.089 R)
• M19: 11,237,792 km (0.076 R)
• M20: 18,817,318 km (0.028 R)
• M21: 19,313,384 km (0.065 R)
• M22: 20,929,640 km (0.05 R)
• M23: 26,937,191 km (0.068 R)
• M24: 28,207,427 km (0.089 R)
• M25: 33,793,261 km (0.078 R)
• M26: 36,132,823 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 9.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.62 AU - 9.38 AU

Year: 8919 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,913,697 km

• M1: 120,576 km (0.082 R)
• M2: 495,019 km (0.095 R)
• M3: 1,230,742 km (0.11 R)
• M4: 2,011,792 km (0.045 R)
• M5: 2,581,311 km (0.093 R)
• M6: 4,436,325 km (0.095 R)
• M7: 5,205,408 km (0.034 R)
• M8: 6,617,312 km (0.115 R)
• M9: 7,578,329 km (0.118 R)
• M10: 8,860,532 km (0.112 R)
• M11: 9,528,786 km (0.103 R)
• M12: 13,946,411 km (0.051 R)
• M13: 14,329,232 km (0.103 R)
• M14: 19,016,732 km (0.118 R)
• M15: 19,966,678 km (0.088 R)
• M16: 20,864,864 km (0.1 R)
• M17: 23,451,561 km (0.074 R)
• M18: 25,860,086 km (0.081 R)
• M19: 29,356,338 km (0.114 R)
• M20: 31,054,872 km (0.098 R)
• M21: 41,582,673 km (0.074 R)
• M22: 42,110,903 km (0.096 R)
• M23: 48,074,772 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 4.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.75 AU - 19.87 AU

Year: 24804 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,913,697 km

• M1: 74,799 km (0.106 R)
• M2: 554,859 km (0.11 R)
• M3: 729,589 km (0.072 R)
• M4: 1,097,151 km (0.09 R)
• M5: 1,656,348 km (0.063 R)
• M6: 1,919,939 km (0.053 R)
• M7: 3,020,830 km (0.086 R)
• M8: 5,375,351 km (0.065 R)
• M9: 6,692,261 km (0.05 R)
• M10: 11,094,328 km (0.082 R)
• M11: 12,699,363 km (0.066 R)
• M12: 16,583,672 km (0.093 R)
• M13: 30,092,509 km (0.078 R)
• M14: 33,299,439 km (0.057 R)
• M15: 45,720,700 km (0.117 R)
• M16: 47,050,475 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.4

Radius: 4.8

Gravity: 31.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.88 AU - 19.4 AU

Year: 28963 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,913,697 km

• M1: 69,264 km (0.089 R)
• M2: 287,078 km (0.07 R)
• M3: 706,102 km (0.047 R)
• M4: 898,784 km (0.067 R)
• M5: 1,069,774 km (0.115 R)
• M6: 1,426,117 km (0.102 R)
• M7: 1,757,177 km (0.107 R)
• M8: 2,137,903 km (0.095 R)
• M9: 3,004,374 km (0.069 R)
• M10: 3,268,414 km (0.106 R)
• M11: 3,944,746 km (0.109 R)
• M12: 5,700,427 km (0.101 R)
• M13: 8,139,919 km (0.083 R)
• M14: 8,770,026 km (0.032 R)
• M15: 9,187,553 km (0.091 R)
• M16: 9,618,245 km (0.098 R)
• M17: 11,336,377 km (0.06 R)
• M18: 17,140,924 km (0.104 R)
• M19: 18,077,556 km (0.096 R)
• M20: 20,880,871 km (0.101 R)
• M21: 21,624,522 km (0.052 R)
• M22: 25,488,485 km (0.054 R)
• M23: 25,850,063 km (0.106 R)
• M24: 33,963,504 km (0.118 R)
• M25: 34,990,942 km (0.106 R)
• M26: 36,953,367 km (0.096 R)
• M27: 40,767,215 km (0.08 R)
• M28: 43,279,262 km (0.118 R)
• M29: 52,395,757 km (0.064 R)
• M30: 54,559,690 km (0.114 R)
• M31: 76,029,677 km (0.098 R)
• M32: 84,807,033 km (0.071 R)
• M33: 88,333,952 km (0.062 R)
• M34: 89,994,189 km (0.084 R)
• M35: 98,904,837 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.4

Radius: 7.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.28 AU - 19.98 AU

Year: 31301 Days

Day: 21.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,913,697 km

• M1: 102,175 km (0.081 R)
• M2: 479,312 km (0.103 R)
• M3: 1,048,083 km (0.096 R)
• M4: 1,281,455 km (0.098 R)
• M5: 1,749,996 km (0.12 R)
• M6: 2,142,391 km (0.103 R)
• M7: 2,457,743 km (0.073 R)
• M8: 2,731,956 km (0.104 R)
• M9: 3,680,556 km (0.112 R)
• M10: 4,558,098 km (0.094 R)
• M11: 5,228,595 km (0.076 R)
• M12: 6,418,497 km (0.088 R)
• M13: 6,764,367 km (0.089 R)
• M14: 7,167,982 km (0.111 R)
• M15: 9,322,790 km (0.105 R)
• M16: 12,664,208 km (0.069 R)
• M17: 17,717,474 km (0.047 R)
• M18: 24,488,872 km (0.112 R)
• M19: 41,028,114 km (0.08 R)
• M20: 45,296,290 km (0.111 R)
• M21: 56,508,651 km (0.036 R)
• M22: 57,426,434 km (0.112 R)
• M23: 60,049,184 km (0.026 R)
• M24: 65,129,827 km (0.048 R)
• M25: 68,394,651 km (0.054 R)
• M26: 70,278,237 km (0.107 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 19,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit