🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 19.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 14 Hours

Environment

Temp: 140 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 12.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.48 AU - 5.2 AU

Year: 3909 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,817,726 km

• M1: 155,133 km (0.082 R)
• M2: 618,587 km (0.028 R)
• M3: 1,229,395 km (0.043 R)
• M4: 1,655,151 km (0.084 R)
• M5: 2,195,349 km (0.085 R)
• M6: 2,799,425 km (0.105 R)
• M7: 3,656,172 km (0.106 R)
• M8: 4,157,774 km (0.073 R)
• M9: 4,730,135 km (0.053 R)
• M10: 7,291,251 km (0.095 R)
• M11: 7,770,712 km (0.114 R)
• M12: 9,779,961 km (0.103 R)
• M13: 10,927,077 km (0.111 R)
• M14: 11,602,063 km (0.103 R)
• M15: 12,545,128 km (0.085 R)
• M16: 14,583,698 km (0.085 R)
• M17: 15,513,748 km (0.083 R)
• M18: 18,228,949 km (0.114 R)
• M19: 18,922,485 km (0.073 R)
• M20: 19,699,048 km (0.074 R)
• M21: 20,564,023 km (0.093 R)
• M22: 21,454,279 km (0.074 R)
• M23: 21,873,752 km (0.083 R)
• M24: 22,513,283 km (0.077 R)
• M25: 23,606,694 km (0.103 R)
• M26: 27,018,572 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.06 AU - 6.42 AU

Year: 4403 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,817,726 km

• M1: 155,432 km (0.042 R)
• M2: 600,037 km (0.097 R)
• M3: 988,692 km (0.112 R)
• M4: 1,525,300 km (0.069 R)
• M5: 2,033,035 km (0.062 R)
• M6: 2,578,319 km (0.111 R)
• M7: 3,542,178 km (0.054 R)
• M8: 4,488,684 km (0.11 R)
• M9: 4,939,722 km (0.049 R)
• M10: 5,420,978 km (0.084 R)
• M11: 5,933,500 km (0.117 R)
• M12: 6,676,703 km (0.059 R)
• M13: 7,388,639 km (0.118 R)
• M14: 8,052,554 km (0.117 R)
• M15: 9,756,923 km (0.085 R)
• M16: 10,912,417 km (0.09 R)
• M17: 11,482,085 km (0.06 R)
• M18: 12,028,716 km (0.099 R)
• M19: 13,128,709 km (0.036 R)
• M20: 13,961,520 km (0.109 R)
• M21: 14,439,186 km (0.116 R)
• M22: 17,428,451 km (0.078 R)
• M23: 19,715,952 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 12.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.03 AU - 10.51 AU

Year: 11210 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,817,726 km

• M1: 156,779 km (0.098 R)
• M2: 594,203 km (0.112 R)
• M3: 1,013,675 km (0.063 R)
• M4: 1,442,423 km (0.109 R)
• M5: 1,931,608 km (0.102 R)
• M6: 2,550,045 km (0.089 R)
• M7: 4,186,347 km (0.116 R)
• M8: 4,658,627 km (0.03 R)
• M9: 6,400,545 km (0.078 R)
• M10: 7,106,348 km (0.111 R)
• M11: 9,305,436 km (0.106 R)
• M12: 10,261,217 km (0.108 R)
• M13: 11,707,978 km (0.116 R)
• M14: 12,145,253 km (0.094 R)
• M15: 13,523,199 km (0.117 R)
• M16: 17,562,341 km (0.04 R)
• M17: 22,010,634 km (0.064 R)
• M18: 23,617,614 km (0.107 R)
• M19: 24,761,290 km (0.113 R)
• M20: 26,218,972 km (0.083 R)
• M21: 28,512,008 km (0.051 R)
• M22: 29,909,701 km (0.117 R)
• M23: 30,728,599 km (0.092 R)
• M24: 31,562,458 km (0.116 R)
• M25: 32,197,651 km (0.034 R)
• M26: 33,822,882 km (0.069 R)
• M27: 36,536,288 km (0.046 R)
• M28: 39,758,776 km (0.106 R)
• M29: 43,166,017 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit