🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 184 Days

Day: 29 Hours

Environment

Temp: 207 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,591,736 km

• M1: 197,320 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 12.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.92 AU - 1.04 AU

Year: 358 Days

Day: 35.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.11 AU - 1.41 AU

Year: 522 Days

Day: 43.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,591,736 km

• M1: 603,328 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.44 AU - 1.46 AU

Year: 644 Days

Day: 22.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.66 AU - 3.46 AU

Year: 1975 Days

Day: 29.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 13.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.59 AU - 9.21 AU

Year: 8982 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,591,736 km

• M1: 183,257 km (0.069 R)
• M2: 281,244 km (0.103 R)
• M3: 495,169 km (0.086 R)
• M4: 903,571 km (0.048 R)
• M5: 1,287,738 km (0.088 R)
• M6: 1,553,873 km (0.113 R)
• M7: 1,741,469 km (0.095 R)
• M8: 1,857,856 km (0.112 R)
• M9: 2,307,398 km (0.077 R)
• M10: 2,479,585 km (0.104 R)
• M11: 2,678,400 km (0.119 R)
• M12: 2,791,197 km (0.06 R)
• M13: 2,882,601 km (0.06 R)
• M14: 3,045,065 km (0.105 R)
• M15: 3,501,637 km (0.082 R)
• M16: 3,980,051 km (0.106 R)
• M17: 4,187,843 km (0.082 R)
• M18: 4,506,337 km (0.106 R)
• M19: 5,138,836 km (0.085 R)
• M20: 5,337,054 km (0.115 R)
• M21: 5,451,346 km (0.048 R)
• M22: 5,799,610 km (0.052 R)
• M23: 6,006,055 km (0.031 R)
• M24: 6,517,680 km (0.119 R)
• M25: 6,640,051 km (0.12 R)
• M26: 8,037,445 km (0.068 R)
• M27: 9,040,947 km (0.116 R)
• M28: 9,418,832 km (0.118 R)
• M29: 9,731,940 km (0.085 R)
• M30: 9,977,879 km (0.112 R)
• M31: 10,440,136 km (0.113 R)
• M32: 10,547,697 km (0.116 R)
• M33: 11,570,498 km (0.088 R)
• M34: 12,510,272 km (0.034 R)
• M35: 12,931,539 km (0.077 R)
• M36: 13,085,924 km (0.03 R)
• M37: 13,396,489 km (0.094 R)
• M38: 14,462,673 km (0.088 R)
• M39: 15,229,362 km (0.049 R)
• M40: 15,761,482 km (0.071 R)
• M41: 16,216,708 km (0.056 R)
• M42: 16,550,312 km (0.094 R)
• M43: 16,676,123 km (0.068 R)
• M44: 16,844,271 km (0.107 R)
• M45: 17,437,128 km (0.086 R)
• M46: 17,779,109 km (0.118 R)
• M47: 17,993,931 km (0.098 R)
• M48: 18,774,383 km (0.059 R)
• M49: 19,345,099 km (0.101 R)
• M50: 19,433,362 km (0.12 R)
• M51: 20,189,280 km (0.116 R)
• M52: 21,638,285 km (0.083 R)
• M53: 21,729,988 km (0.106 R)
• M54: 23,921,448 km (0.077 R)
• M55: 24,683,499 km (0.111 R)
• M56: 25,356,839 km (0.099 R)
• M57: 25,938,775 km (0.045 R)
• M58: 26,036,163 km (0.096 R)
• M59: 26,182,470 km (0.105 R)
• M60: 26,967,709 km (0.045 R)
• M61: 29,217,511 km (0.116 R)
• M62: 29,980,760 km (0.071 R)
• M63: 30,493,282 km (0.092 R)
• M64: 30,750,590 km (0.115 R)
• M65: 31,267,451 km (0.107 R)
• M66: 31,423,033 km (0.078 R)
• M67: 31,683,034 km (0.085 R)
• M68: 32,100,412 km (0.062 R)
• M69: 32,677,261 km (0.109 R)
• M70: 34,803,795 km (0.109 R)
• M71: 35,342,497 km (0.12 R)
• M72: 35,883,892 km (0.12 R)
• M73: 36,591,789 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit