🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 17.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,510,070 km

• M1: 33,211 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 231 Days

Day: 21.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.42 AU

Year: 1756 Days

Day: 44.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,510,070 km

• M1: 2,475,246 km (0.041 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 3.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.45 AU - 14.85 AU

Year: 18061 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,510,070 km

• M1: 144,362 km (0.09 R)
• M2: 319,391 km (0.116 R)
• M3: 383,569 km (0.035 R)
• M4: 623,823 km (0.082 R)
• M5: 705,204 km (0.117 R)
• M6: 1,233,135 km (0.116 R)
• M7: 1,517,970 km (0.1 R)
• M8: 1,756,877 km (0.12 R)
• M9: 2,110,826 km (0.04 R)
• M10: 2,376,961 km (0.093 R)
• M11: 2,863,004 km (0.113 R)
• M12: 3,077,677 km (0.086 R)
• M13: 3,710,177 km (0.056 R)
• M14: 4,073,700 km (0.097 R)
• M15: 4,270,720 km (0.09 R)
• M16: 4,470,882 km (0.116 R)
• M17: 5,042,944 km (0.053 R)
• M18: 5,906,274 km (0.088 R)
• M19: 6,079,358 km (0.082 R)
• M20: 6,229,106 km (0.098 R)
• M21: 6,354,768 km (0.104 R)
• M22: 6,380,050 km (0.108 R)
• M23: 6,430,614 km (0.096 R)
• M24: 6,685,529 km (0.028 R)
• M25: 7,576,683 km (0.117 R)
• M26: 7,900,114 km (0.112 R)
• M27: 8,421,313 km (0.083 R)
• M28: 8,532,464 km (0.077 R)
• M29: 8,897,034 km (0.093 R)
• M30: 9,932,850 km (0.034 R)
• M31: 9,991,642 km (0.077 R)
• M32: 10,109,226 km (0.114 R)
• M33: 10,435,199 km (0.093 R)
• M34: 10,464,969 km (0.057 R)
• M35: 13,035,510 km (0.063 R)
• M36: 13,977,228 km (0.038 R)
• M37: 14,108,874 km (0.109 R)
• M38: 14,439,635 km (0.067 R)
• M39: 15,719,894 km (0.078 R)
• M40: 16,131,737 km (0.097 R)
• M41: 17,211,833 km (0.11 R)
• M42: 17,849,719 km (0.031 R)
• M43: 17,885,323 km (0.102 R)
• M44: 18,748,353 km (0.03 R)
• M45: 19,039,022 km (0.114 R)
• M46: 19,919,854 km (0.113 R)
• M47: 20,067,956 km (0.116 R)
• M48: 20,851,550 km (0.045 R)
• M49: 21,988,194 km (0.059 R)
• M50: 22,371,464 km (0.087 R)
• M51: 24,005,522 km (0.111 R)
• M52: 24,044,866 km (0.09 R)
• M53: 24,717,458 km (0.074 R)
• M54: 26,040,501 km (0.115 R)
• M55: 26,568,133 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit