🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.1 AU - 2.92 AU

Year: 1411 Days

Day: 40.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.44 AU - 3.52 AU

Year: 2303 Days

Day: 44.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 9.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.15 AU - 9.59 AU

Year: 10175 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,299,208 km

• M1: 135,386 km (0.107 R)
• M2: 244,144 km (0.103 R)
• M3: 346,618 km (0.104 R)
• M4: 457,919 km (0.116 R)
• M5: 806,931 km (0.093 R)
• M6: 1,030,729 km (0.107 R)
• M7: 1,114,654 km (0.09 R)
• M8: 1,230,143 km (0.073 R)
• M9: 1,349,971 km (0.087 R)
• M10: 1,426,864 km (0.065 R)
• M11: 1,833,920 km (0.086 R)
• M12: 1,936,993 km (0.106 R)
• M13: 2,203,128 km (0.118 R)
• M14: 2,368,733 km (0.088 R)
• M15: 2,557,376 km (0.101 R)
• M16: 3,010,358 km (0.099 R)
• M17: 3,132,729 km (0.118 R)
• M18: 3,319,278 km (0.089 R)
• M19: 3,467,080 km (0.099 R)
• M20: 3,681,903 km (0.112 R)
• M21: 5,931,855 km (0.111 R)
• M22: 6,008,748 km (0.096 R)
• M23: 6,137,552 km (0.1 R)
• M24: 6,215,343 km (0.107 R)
• M25: 6,503,169 km (0.032 R)
• M26: 7,064,759 km (0.043 R)
• M27: 7,173,517 km (0.069 R)
• M28: 7,697,858 km (0.109 R)
• M29: 8,349,057 km (0.089 R)
• M30: 8,812,511 km (0.091 R)
• M31: 8,988,438 km (0.065 R)
• M32: 9,106,322 km (0.082 R)
• M33: 10,160,388 km (0.09 R)
• M34: 10,344,992 km (0.077 R)
• M35: 10,686,225 km (0.05 R)
• M36: 10,873,970 km (0.103 R)
• M37: 10,999,632 km (0.055 R)
• M38: 11,125,893 km (0.097 R)
• M39: 11,443,639 km (0.111 R)
• M40: 11,699,900 km (0.085 R)
• M41: 11,861,166 km (0.117 R)
• M42: 12,777,304 km (0.074 R)
• M43: 12,843,576 km (0.109 R)
• M44: 12,943,357 km (0.056 R)
• M45: 13,110,009 km (0.039 R)
• M46: 13,176,880 km (0.12 R)
• M47: 13,614,603 km (0.079 R)
• M48: 13,750,139 km (0.074 R)
• M49: 14,193,996 km (0.103 R)
• M50: 14,262,661 km (0.084 R)
• M51: 15,025,610 km (0.119 R)
• M52: 15,130,777 km (0.078 R)
• M53: 16,087,456 km (0.087 R)
• M54: 16,555,099 km (0.1 R)
• M55: 17,136,735 km (0.09 R)
• M56: 18,620,148 km (0.047 R)
• M57: 18,695,395 km (0.08 R)
• M58: 19,568,000 km (0.098 R)
• M59: 19,682,741 km (0.046 R)
• M60: 20,999,502 km (0.113 R)
• M61: 22,184,766 km (0.107 R)
• M62: 22,384,479 km (0.088 R)
• M63: 22,504,456 km (0.116 R)
• M64: 22,584,641 km (0.029 R)
• M65: 23,027,451 km (0.053 R)
• M66: 23,880,458 km (0.091 R)
• M67: 23,962,288 km (0.09 R)
• M68: 25,492,076 km (0.113 R)
• M69: 25,995,024 km (0.094 R)
• M70: 26,840,401 km (0.075 R)
• M71: 26,925,522 km (0.062 R)
• M72: 27,566,250 km (0.1 R)
• M73: 27,780,923 km (0.075 R)
• M74: 28,341,616 km (0.101 R)
• M75: 29,211,677 km (0.106 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit