🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.1 AU - 1.76 AU

Year: 763 Days

Day: 32.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 83.3 °

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: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.49 AU - 1.55 AU

Year: 836 Days

Day: 33.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.33 AU - 3.99 AU

Year: 3124 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,330,785 km

• M1: 124,316 km (0.055 R)
• M2: 665,711 km (0.036 R)
• M3: 1,011,431 km (0.109 R)
• M4: 1,367,325 km (0.055 R)
• M5: 1,759,720 km (0.055 R)
• M6: 3,431,326 km (0.075 R)
• M7: 4,186,945 km (0.066 R)
• M8: 4,854,002 km (0.109 R)
• M9: 6,755,690 km (0.117 R)
• M10: 7,188,776 km (0.091 R)
• M11: 7,739,446 km (0.065 R)
• M12: 9,258,313 km (0.11 R)
• M13: 11,697,058 km (0.12 R)
• M14: 12,096,633 km (0.101 R)
• M15: 12,829,513 km (0.116 R)
• M16: 13,688,953 km (0.115 R)
• M17: 14,333,122 km (0.084 R)
• M18: 14,893,964 km (0.117 R)
• M19: 16,442,751 km (0.095 R)
• M20: 17,000,900 km (0.097 R)
• M21: 19,176,652 km (0.107 R)
• M22: 19,920,452 km (0.102 R)
• M23: 20,490,869 km (0.05 R)
• M24: 22,813,226 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 12.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.67 AU - 6.29 AU

Year: 5724 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,330,785 km

• M1: 155,432 km (0.112 R)
• M2: 746,194 km (0.081 R)
• M3: 1,643,632 km (0.041 R)
• M4: 2,120,699 km (0.073 R)
• M5: 2,575,028 km (0.049 R)
• M6: 3,683,100 km (0.081 R)
• M7: 4,755,567 km (0.112 R)
• M8: 8,542,038 km (0.117 R)
• M9: 8,956,873 km (0.104 R)
• M10: 9,544,344 km (0.105 R)
• M11: 10,199,134 km (0.103 R)
• M12: 13,422,519 km (0.097 R)
• M13: 14,562,156 km (0.044 R)
• M14: 19,317,872 km (0.056 R)
• M15: 21,040,791 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 14.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.9 AU - 9.11 AU

Year: 9165 Days

Day: 13.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,330,785 km

• M1: 176,675 km (0.059 R)
• M2: 737,069 km (0.096 R)
• M3: 1,265,448 km (0.055 R)
• M4: 1,937,292 km (0.113 R)
• M5: 3,330,797 km (0.102 R)
• M6: 3,825,367 km (0.115 R)
• M7: 4,933,439 km (0.096 R)
• M8: 5,446,110 km (0.106 R)
• M9: 6,245,711 km (0.107 R)
• M10: 7,907,145 km (0.064 R)
• M11: 8,567,021 km (0.099 R)
• M12: 10,047,292 km (0.061 R)
• M13: 10,559,515 km (0.111 R)
• M14: 11,251,555 km (0.076 R)
• M15: 11,860,418 km (0.073 R)
• M16: 14,072,073 km (0.077 R)
• M17: 15,510,606 km (0.107 R)
• M18: 16,265,776 km (0.074 R)
• M19: 16,759,001 km (0.109 R)
• M20: 18,755,683 km (0.03 R)
• M21: 21,998,965 km (0.118 R)
• M22: 25,884,172 km (0.1 R)
• M23: 26,849,377 km (0.07 R)
• M24: 31,709,961 km (0.118 R)
• M25: 36,885,449 km (0.061 R)
• M26: 37,738,157 km (0.12 R)
• M27: 42,200,363 km (0.1 R)
• M28: 42,731,734 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 6.6

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.54 AU - 12.64 AU

Year: 16480 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,330,785 km

• M1: 85,271 km (0.063 R)
• M2: 447,896 km (0.027 R)
• M3: 732,431 km (0.118 R)
• M4: 1,267,842 km (0.047 R)
• M5: 1,548,338 km (0.092 R)
• M6: 1,852,022 km (0.061 R)
• M7: 2,788,205 km (0.067 R)
• M8: 5,247,594 km (0.099 R)
• M9: 5,661,232 km (0.117 R)
• M10: 6,468,612 km (0.076 R)
• M11: 8,062,428 km (0.052 R)
• M12: 9,242,306 km (0.119 R)
• M13: 10,128,075 km (0.089 R)
• M14: 10,591,679 km (0.117 R)
• M15: 13,815,812 km (0.116 R)
• M16: 14,823,803 km (0.096 R)
• M17: 16,426,445 km (0.099 R)
• M18: 19,703,236 km (0.06 R)
• M19: 20,425,495 km (0.096 R)
• M20: 20,700,755 km (0.087 R)
• M21: 28,530,408 km (0.095 R)
• M22: 29,105,463 km (0.1 R)
• M23: 31,727,913 km (0.044 R)
• M24: 32,221,137 km (0.065 R)
• M25: 33,603,721 km (0.086 R)
• M26: 34,374,300 km (0.085 R)
• M27: 34,764,002 km (0.032 R)
• M28: 35,552,233 km (0.039 R)
• M29: 38,824,387 km (0.084 R)
• M30: 42,739,364 km (0.094 R)
• M31: 44,100,555 km (0.116 R)
• M32: 48,195,348 km (0.1 R)
• M33: 64,711,252 km (0.098 R)
• M34: 66,103,260 km (0.111 R)
• M35: 67,922,071 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit