🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 201 Days

Day: 39.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.14 AU

Year: 395 Days

Day: 38.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.15 AU - 4.39 AU

Year: 3239 Days

Day: 31.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 9.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.12 AU - 8.26 AU

Year: 6352 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,916,791 km

• M1: 164,258 km (0.1 R)
• M2: 312,959 km (0.101 R)
• M3: 443,258 km (0.096 R)
• M4: 562,638 km (0.12 R)
• M5: 626,815 km (0.11 R)
• M6: 693,985 km (0.099 R)
• M7: 1,041,949 km (0.062 R)
• M8: 1,192,893 km (0.103 R)
• M9: 1,721,722 km (0.082 R)
• M10: 1,802,804 km (0.08 R)
• M11: 2,002,966 km (0.111 R)
• M12: 2,388,779 km (0.118 R)
• M13: 2,479,734 km (0.097 R)
• M14: 2,553,336 km (0.052 R)
• M15: 2,627,687 km (0.116 R)
• M16: 2,702,934 km (0.064 R)
• M17: 2,778,780 km (0.094 R)
• M18: 2,952,164 km (0.093 R)
• M19: 3,807,864 km (0.108 R)
• M20: 3,871,742 km (0.065 R)
• M21: 3,936,070 km (0.102 R)
• M22: 4,241,100 km (0.117 R)
• M23: 4,758,708 km (0.072 R)
• M24: 4,827,822 km (0.107 R)
• M25: 4,920,274 km (0.093 R)
• M26: 5,130,758 km (0.055 R)
• M27: 5,584,788 km (0.115 R)
• M28: 6,051,683 km (0.118 R)
• M29: 6,226,862 km (0.093 R)
• M30: 6,633,768 km (0.057 R)
• M31: 6,918,453 km (0.114 R)
• M32: 6,996,842 km (0.104 R)
• M33: 7,075,530 km (0.119 R)
• M34: 7,207,177 km (0.114 R)
• M35: 8,152,186 km (0.092 R)
• M36: 8,709,738 km (0.027 R)
• M37: 9,050,073 km (0.12 R)
• M38: 9,832,021 km (0.102 R)
• M39: 10,968,815 km (0.096 R)
• M40: 11,244,225 km (0.074 R)
• M41: 12,527,176 km (0.103 R)
• M42: 12,975,970 km (0.102 R)
• M43: 13,724,557 km (0.105 R)
• M44: 13,823,142 km (0.115 R)
• M45: 13,889,115 km (0.055 R)
• M46: 13,988,149 km (0.092 R)
• M47: 14,153,903 km (0.097 R)
• M48: 14,453,697 km (0.115 R)
• M49: 14,957,992 km (0.076 R)
• M50: 15,263,471 km (0.086 R)
• M51: 15,570,894 km (0.098 R)
• M52: 15,673,818 km (0.047 R)
• M53: 16,018,641 km (0.107 R)
• M54: 16,926,849 km (0.119 R)
• M55: 17,601,087 km (0.115 R)
• M56: 17,780,006 km (0.069 R)
• M57: 17,887,567 km (0.1 R)
• M58: 17,959,374 km (0.065 R)
• M59: 18,139,490 km (0.061 R)
• M60: 18,284,001 km (0.052 R)
• M61: 18,392,759 km (0.082 R)
• M62: 19,085,696 km (0.045 R)
• M63: 19,454,006 km (0.1 R)
• M64: 19,750,210 km (0.12 R)
• M65: 20,572,550 km (0.073 R)
• M66: 20,685,646 km (0.104 R)
• M67: 20,950,135 km (0.114 R)
• M68: 21,101,827 km (0.029 R)
• M69: 21,558,998 km (0.1 R)
• M70: 22,019,311 km (0.07 R)
• M71: 22,560,556 km (0.061 R)
• M72: 23,577,522 km (0.098 R)
• M73: 23,774,692 km (0.112 R)
• M74: 24,091,540 km (0.092 R)
• M75: 24,849,403 km (0.104 R)
• M76: 25,858,590 km (0.042 R)
• M77: 26,062,043 km (0.098 R)
• M78: 26,716,534 km (0.108 R)
• M79: 26,839,952 km (0.067 R)
• M80: 27,004,660 km (0.053 R)
• M81: 27,625,491 km (0.115 R)
• M82: 27,916,758 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit