🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 40.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,381,390 km

• M1: 129,253 km (0.08 R)
• M2: 216,019 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 27.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.53 AU - 1.99 AU

Year: 875 Days

Day: 31.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,381,390 km

• M1: 335,847 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.12 AU - 2.72 AU

Year: 1411 Days

Day: 18.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 12.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.07 AU - 6.79 AU

Year: 5411 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,381,390 km

• M1: 183,557 km (0.053 R)
• M2: 265,536 km (0.083 R)
• M3: 380,577 km (0.078 R)
• M4: 564,732 km (0.055 R)
• M5: 669,899 km (0.06 R)
• M6: 1,059,602 km (0.081 R)
• M7: 1,449,903 km (0.063 R)
• M8: 1,705,715 km (0.057 R)
• M9: 2,145,682 km (0.1 R)
• M10: 2,280,769 km (0.063 R)
• M11: 2,458,791 km (0.08 R)
• M12: 2,559,769 km (0.114 R)
• M13: 2,724,327 km (0.095 R)
• M14: 3,972,571 km (0.076 R)
• M15: 4,139,822 km (0.095 R)
• M16: 4,555,854 km (0.119 R)
• M17: 4,781,746 km (0.04 R)
• M18: 4,959,917 km (0.029 R)
• M19: 5,270,632 km (0.095 R)
• M20: 5,507,894 km (0.105 R)
• M21: 5,721,819 km (0.095 R)
• M22: 7,091,238 km (0.085 R)
• M23: 7,178,304 km (0.099 R)
• M24: 7,353,483 km (0.095 R)
• M25: 7,767,720 km (0.087 R)
• M26: 7,977,905 km (0.092 R)
• M27: 8,403,660 km (0.089 R)
• M28: 8,526,630 km (0.081 R)
• M29: 8,650,347 km (0.08 R)
• M30: 8,993,375 km (0.12 R)
• M31: 9,984,311 km (0.043 R)
• M32: 10,082,148 km (0.069 R)
• M33: 10,212,897 km (0.098 R)
• M34: 10,708,664 km (0.109 R)
• M35: 10,909,126 km (0.102 R)
• M36: 11,110,933 km (0.047 R)
• M37: 11,381,855 km (0.086 R)
• M38: 11,552,247 km (0.098 R)
• M39: 11,792,351 km (0.09 R)
• M40: 12,103,365 km (0.08 R)
• M41: 12,804,531 km (0.084 R)
• M42: 13,880,738 km (0.114 R)
• M43: 15,662,598 km (0.103 R)
• M44: 16,657,573 km (0.111 R)
• M45: 17,123,720 km (0.103 R)
• M46: 18,148,466 km (0.046 R)
• M47: 18,427,765 km (0.116 R)
• M48: 18,547,892 km (0.075 R)
• M49: 18,748,652 km (0.091 R)
• M50: 20,133,330 km (0.055 R)
• M51: 20,215,759 km (0.073 R)
• M52: 21,214,324 km (0.113 R)
• M53: 21,634,994 km (0.048 R)
• M54: 21,719,516 km (0.101 R)
• M55: 22,271,383 km (0.099 R)
• M56: 23,086,243 km (0.108 R)
• M57: 23,562,562 km (0.099 R)
• M58: 24,129,538 km (0.111 R)
• M59: 24,348,849 km (0.039 R)
• M60: 24,701,152 km (0.104 R)
• M61: 24,922,257 km (0.106 R)
• M62: 25,055,100 km (0.06 R)
• M63: 25,143,812 km (0.084 R)
• M64: 25,499,855 km (0.118 R)
• M65: 25,723,354 km (0.092 R)
• M66: 26,037,210 km (0.097 R)
• M67: 27,077,215 km (0.113 R)
• M68: 27,762,971 km (0.119 R)
• M69: 28,177,058 km (0.077 R)
• M70: 28,454,263 km (0.118 R)
• M71: 29,198,064 km (0.119 R)
• M72: 29,384,911 km (0.091 R)
• M73: 31,755,140 km (0.113 R)
• M74: 31,947,373 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit