🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 153 Days

Day: 29.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 133.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,754,710 km

• M1: 79,287 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.26 AU - 1.92 AU

Year: 751 Days

Day: 14.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,754,710 km

• M1: 268,528 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.32 AU - 2.4 AU

Year: 1359 Days

Day: 35.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,754,710 km

• M1: 896,540 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.82 AU - 4.2 AU

Year: 3009 Days

Day: 31.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,754,710 km

• M1: 30,069 km (0.094 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.71 AU - 11.29 AU

Year: 12750 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,754,710 km

• M1: 131,945 km (0.11 R)
• M2: 461,958 km (0.059 R)
• M3: 1,245,851 km (0.109 R)
• M4: 1,639,144 km (0.097 R)
• M5: 2,661,496 km (0.06 R)
• M6: 3,723,192 km (0.071 R)
• M7: 5,910,462 km (0.056 R)
• M8: 6,702,733 km (0.078 R)
• M9: 7,038,879 km (0.047 R)
• M10: 9,986,705 km (0.115 R)
• M11: 11,285,215 km (0.104 R)
• M12: 12,503,240 km (0.092 R)
• M13: 14,077,908 km (0.11 R)
• M14: 16,302,578 km (0.109 R)
• M15: 16,758,701 km (0.11 R)
• M16: 17,301,742 km (0.109 R)
• M17: 17,696,680 km (0.118 R)
• M18: 20,898,374 km (0.097 R)
• M19: 21,346,569 km (0.105 R)
• M20: 23,491,503 km (0.065 R)
• M21: 24,865,260 km (0.11 R)
• M22: 26,188,154 km (0.118 R)
• M23: 27,664,685 km (0.044 R)
• M24: 29,084,668 km (0.091 R)
• M25: 31,014,331 km (0.082 R)
• M26: 34,004,793 km (0.092 R)
• M27: 34,875,452 km (0.103 R)
• M28: 40,137,857 km (0.066 R)
• M29: 40,691,668 km (0.109 R)
• M30: 45,008,165 km (0.118 R)
• M31: 51,225,452 km (0.101 R)
• M32: 51,713,590 km (0.095 R)
• M33: 52,204,870 km (0.091 R)
• M34: 60,675,849 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 3.6

Gravity: 21.05 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.57 AU - 18.25 AU

Year: 27222 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,754,710 km

• M1: 44,730 km (0.087 R)
• M2: 486,941 km (0.117 R)
• M3: 1,975,141 km (0.057 R)
• M4: 7,408,535 km (0.082 R)
• M5: 7,691,126 km (0.107 R)
• M6: 8,378,378 km (0.085 R)
• M7: 10,216,338 km (0.071 R)
• M8: 10,390,320 km (0.112 R)
• M9: 13,730,242 km (0.112 R)
• M10: 14,228,253 km (0.09 R)
• M11: 16,341,174 km (0.084 R)
• M12: 16,981,153 km (0.027 R)
• M13: 19,353,028 km (0.05 R)
• M14: 20,802,781 km (0.088 R)
• M15: 26,228,695 km (0.077 R)
• M16: 28,570,501 km (0.116 R)
• M17: 40,046,452 km (0.114 R)
• M18: 42,839,744 km (0.103 R)
• M19: 44,669,326 km (0.083 R)
• M20: 46,075,097 km (0.096 R)
• M21: 46,709,242 km (0.085 R)
• M22: 49,304,167 km (0.098 R)
• M23: 53,898,018 km (0.045 R)
• M24: 55,848,625 km (0.096 R)
• M25: 59,141,125 km (0.117 R)
• M26: 65,708,920 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit