🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 247 Days

Day: 38.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,619,949 km

• M1: 26,030 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.89 AU - 2.69 AU

Year: 1218 Days

Day: 35.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.88 AU - 4.7 AU

Year: 2593 Days

Day: 36.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 12

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.19 AU - 9.59 AU

Year: 7789 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,619,949 km

• M1: 164,109 km (0.093 R)
• M2: 243,994 km (0.097 R)
• M3: 417,079 km (0.042 R)
• M4: 514,317 km (0.088 R)
• M5: 651,648 km (0.108 R)
• M6: 769,382 km (0.117 R)
• M7: 991,235 km (0.092 R)
• M8: 1,181,674 km (0.061 R)
• M9: 1,356,853 km (0.072 R)
• M10: 1,764,058 km (0.103 R)
• M11: 2,225,418 km (0.077 R)
• M12: 2,308,894 km (0.091 R)
• M13: 2,461,633 km (0.077 R)
• M14: 2,600,460 km (0.106 R)
• M15: 2,849,540 km (0.12 R)
• M16: 2,958,747 km (0.11 R)
• M17: 3,294,893 km (0.064 R)
• M18: 3,943,250 km (0.079 R)
• M19: 4,106,462 km (0.067 R)
• M20: 4,188,890 km (0.073 R)
• M21: 4,292,711 km (0.107 R)
• M22: 4,503,046 km (0.07 R)
• M23: 5,087,824 km (0.076 R)
• M24: 5,243,555 km (0.115 R)
• M25: 5,536,617 km (0.103 R)
• M26: 5,650,910 km (0.109 R)
• M27: 6,045,250 km (0.098 R)
• M28: 6,328,888 km (0.103 R)
• M29: 6,496,437 km (0.115 R)
• M30: 6,738,337 km (0.096 R)
• M31: 7,406,441 km (0.107 R)
• M32: 7,507,270 km (0.113 R)
• M33: 7,659,411 km (0.097 R)
• M34: 7,863,762 km (0.1 R)
• M35: 8,487,585 km (0.097 R)
• M36: 8,725,745 km (0.055 R)
• M37: 8,832,258 km (0.03 R)
• M38: 9,398,785 km (0.042 R)
• M39: 9,838,304 km (0.106 R)
• M40: 10,088,432 km (0.091 R)
• M41: 10,397,202 km (0.034 R)
• M42: 10,737,537 km (0.112 R)
• M43: 11,399,956 km (0.093 R)
• M44: 11,604,307 km (0.112 R)
• M45: 11,751,062 km (0.102 R)
• M46: 11,957,358 km (0.092 R)
• M47: 12,075,839 km (0.116 R)
• M48: 12,734,519 km (0.059 R)
• M49: 13,282,047 km (0.098 R)
• M50: 13,837,354 km (0.091 R)
• M51: 13,961,820 km (0.058 R)
• M52: 14,400,291 km (0.116 R)
• M53: 15,290,847 km (0.112 R)
• M54: 15,516,142 km (0.119 R)
• M55: 15,905,246 km (0.076 R)
• M56: 16,068,307 km (0.086 R)
• M57: 16,428,988 km (0.084 R)
• M58: 16,626,756 km (0.105 R)
• M59: 16,858,633 km (0.106 R)
• M60: 17,594,355 km (0.093 R)
• M61: 17,898,338 km (0.094 R)
• M62: 18,374,658 km (0.066 R)
• M63: 18,477,282 km (0.115 R)
• M64: 19,305,007 km (0.119 R)
• M65: 19,723,432 km (0.093 R)
• M66: 20,215,459 km (0.075 R)
• M67: 20,569,258 km (0.104 R)
• M68: 21,104,071 km (0.095 R)
• M69: 21,462,956 km (0.078 R)
• M70: 21,860,288 km (0.119 R)
• M71: 22,187,159 km (0.116 R)
• M72: 22,332,868 km (0.071 R)
• M73: 23,362,251 km (0.105 R)
• M74: 23,585,002 km (0.081 R)
• M75: 23,808,202 km (0.072 R)
• M76: 24,444,741 km (0.095 R)
• M77: 24,557,687 km (0.108 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit