🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 598 Days

Day: 32.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,801,923 km

• M1: 84,822 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.34 AU - 1.84 AU

Year: 747 Days

Day: 14.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 9.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.15 AU - 5.61 AU

Year: 4019 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,801,923 km

• M1: 120,576 km (0.085 R)
• M2: 265,387 km (0.106 R)
• M3: 362,924 km (0.077 R)
• M4: 467,045 km (0.094 R)
• M5: 659,278 km (0.095 R)
• M6: 729,439 km (0.111 R)
• M7: 802,293 km (0.038 R)
• M8: 899,831 km (0.065 R)
• M9: 967,150 km (0.086 R)
• M10: 1,083,537 km (0.116 R)
• M11: 1,279,810 km (0.089 R)
• M12: 1,555,219 km (0.085 R)
• M13: 1,749,248 km (0.042 R)
• M14: 1,922,033 km (0.104 R)
• M15: 1,995,636 km (0.091 R)
• M16: 2,115,613 km (0.093 R)
• M17: 2,284,359 km (0.064 R)
• M18: 2,362,599 km (0.114 R)
• M19: 2,441,736 km (0.088 R)
• M20: 2,635,466 km (0.108 R)
• M21: 3,003,776 km (0.12 R)
• M22: 3,246,573 km (0.109 R)
• M23: 3,370,440 km (0.1 R)
• M24: 3,478,001 km (0.083 R)
• M25: 3,733,215 km (0.09 R)
• M26: 3,807,266 km (0.11 R)
• M27: 3,881,766 km (0.052 R)
• M28: 3,956,864 km (0.055 R)
• M29: 4,032,411 km (0.096 R)
• M30: 4,108,406 km (0.118 R)
• M31: 4,515,462 km (0.118 R)
• M32: 4,653,990 km (0.083 R)
• M33: 5,305,488 km (0.072 R)
• M34: 5,578,355 km (0.116 R)
• M35: 6,094,168 km (0.077 R)
• M36: 6,225,515 km (0.119 R)
• M37: 6,602,801 km (0.12 R)
• M38: 7,426,337 km (0.098 R)
• M39: 7,708,030 km (0.074 R)
• M40: 7,874,084 km (0.037 R)
• M41: 8,161,312 km (0.118 R)
• M42: 8,282,037 km (0.074 R)
• M43: 9,068,773 km (0.061 R)
• M44: 10,007,948 km (0.12 R)
• M45: 10,241,021 km (0.105 R)
• M46: 10,371,321 km (0.083 R)
• M47: 10,502,219 km (0.117 R)
• M48: 10,844,948 km (0.11 R)
• M49: 11,677,161 km (0.117 R)
• M50: 11,868,048 km (0.117 R)
• M51: 12,169,936 km (0.119 R)
• M52: 12,669,294 km (0.087 R)
• M53: 13,317,352 km (0.102 R)
• M54: 13,431,196 km (0.037 R)
• M55: 13,573,912 km (0.07 R)
• M56: 13,831,969 km (0.106 R)
• M57: 14,091,820 km (0.054 R)
• M58: 14,499,026 km (0.096 R)
• M59: 14,821,858 km (0.118 R)
• M60: 15,564,162 km (0.1 R)
• M61: 15,624,002 km (0.107 R)
• M62: 16,015,350 km (0.117 R)
• M63: 16,470,875 km (0.1 R)
• M64: 17,177,576 km (0.085 R)
• M65: 17,301,592 km (0.047 R)
• M66: 17,800,202 km (0.112 R)
• M67: 19,035,581 km (0.072 R)
• M68: 19,582,660 km (0.094 R)
• M69: 19,776,988 km (0.067 R)
• M70: 20,134,976 km (0.091 R)
• M71: 20,232,962 km (0.102 R)
• M72: 20,560,731 km (0.099 R)
• M73: 20,692,377 km (0.059 R)
• M74: 21,055,751 km (0.115 R)
• M75: 21,487,939 km (0.08 R)
• M76: 21,654,890 km (0.109 R)
• M77: 21,721,760 km (0.087 R)
• M78: 21,922,970 km (0.074 R)
• M79: 22,428,610 km (0.101 R)
• M80: 22,632,063 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit