🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 165 Days

Day: 35.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,227,702 km

• M1: 238,609 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 179 Days

Day: 28.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,227,702 km

• M1: 47,572 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.34 AU - 1.94 AU

Year: 898 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,227,702 km

• M1: 1,050,476 km (0.081 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 11

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.97 AU - 6.17 AU

Year: 6393 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,227,702 km

• M1: 196,272 km (0.116 R)
• M2: 304,880 km (0.095 R)
• M3: 377,136 km (0.042 R)
• M4: 457,470 km (0.093 R)
• M5: 1,026,989 km (0.107 R)
• M6: 1,679,984 km (0.107 R)
• M7: 1,761,814 km (0.111 R)
• M8: 1,887,327 km (0.114 R)
• M9: 2,169,768 km (0.109 R)
• M10: 2,396,408 km (0.081 R)
• M11: 2,583,256 km (0.077 R)
• M12: 2,946,928 km (0.069 R)
• M13: 3,147,539 km (0.092 R)
• M14: 3,642,259 km (0.063 R)
• M15: 3,776,598 km (0.088 R)
• M16: 4,105,714 km (0.045 R)
• M17: 4,217,463 km (0.096 R)
• M18: 4,330,260 km (0.049 R)
• M19: 4,472,677 km (0.062 R)
• M20: 4,703,955 km (0.04 R)
• M21: 4,909,503 km (0.084 R)
• M22: 5,268,987 km (0.065 R)
• M23: 5,421,128 km (0.109 R)
• M24: 5,574,914 km (0.031 R)
• M25: 5,730,197 km (0.028 R)
• M26: 5,886,826 km (0.115 R)
• M27: 5,981,521 km (0.097 R)
• M28: 6,236,586 km (0.05 R)
• M29: 6,333,076 km (0.052 R)
• M30: 6,889,730 km (0.079 R)
• M31: 7,090,041 km (0.12 R)
• M32: 7,496,349 km (0.105 R)
• M33: 8,724,398 km (0.031 R)
• M34: 9,269,682 km (0.089 R)
• M35: 9,490,938 km (0.085 R)
• M36: 9,565,138 km (0.114 R)
• M37: 10,089,479 km (0.085 R)
• M38: 10,508,203 km (0.065 R)
• M39: 10,738,883 km (0.106 R)
• M40: 10,932,463 km (0.107 R)
• M41: 11,480,739 km (0.105 R)
• M42: 11,559,727 km (0.084 R)
• M43: 12,198,659 km (0.095 R)
• M44: 12,644,610 km (0.106 R)
• M45: 13,761,957 km (0.099 R)
• M46: 13,845,881 km (0.093 R)
• M47: 15,649,433 km (0.099 R)
• M48: 15,869,193 km (0.088 R)
• M49: 16,266,973 km (0.07 R)
• M50: 16,668,195 km (0.076 R)
• M51: 17,117,886 km (0.114 R)
• M52: 17,344,228 km (0.112 R)
• M53: 17,435,033 km (0.099 R)
• M54: 18,769,297 km (0.099 R)
• M55: 19,425,284 km (0.059 R)
• M56: 20,856,038 km (0.039 R)
• M57: 21,049,468 km (0.039 R)
• M58: 21,486,593 km (0.095 R)
• M59: 21,779,804 km (0.117 R)
• M60: 22,024,995 km (0.084 R)
• M61: 22,766,402 km (0.084 R)
• M62: 24,680,956 km (0.085 R)
• M63: 24,987,931 km (0.108 R)
• M64: 25,450,936 km (0.083 R)
• M65: 25,916,634 km (0.085 R)
• M66: 26,228,695 km (0.101 R)
• M67: 28,127,092 km (0.11 R)
• M68: 28,554,942 km (0.116 R)
• M69: 31,277,624 km (0.097 R)
• M70: 33,119,622 km (0.104 R)
• M71: 33,288,817 km (0.034 R)
• M72: 33,684,653 km (0.083 R)
• M73: 34,996,477 km (0.108 R)
• M74: 35,687,470 km (0.099 R)
• M75: 36,324,906 km (0.082 R)
• M76: 37,669,791 km (0.055 R)
• M77: 39,328,981 km (0.109 R)
• M78: 39,687,717 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit