🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 325 Days

Day: 46.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1 AU - 1.32 AU

Year: 439 Days

Day: 46.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,988,270 km

• M1: 252,970 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.31 AU - 1.59 AU

Year: 614 Days

Day: 43.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,988,270 km

• M1: 1,380,340 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.87 AU - 3.07 AU

Year: 1364 Days

Day: 13.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.55 AU - 2.73 AU

Year: 1508 Days

Day: 13.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,988,270 km

• M1: 1,420,581 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.71 AU - 2.97 AU

Year: 1682 Days

Day: 33 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.81 AU - 9.67 AU

Year: 7568 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,988,270 km

• M1: 187,446 km (0.083 R)
• M2: 279,898 km (0.061 R)
• M3: 503,546 km (0.069 R)
• M4: 749,635 km (0.057 R)
• M5: 846,874 km (0.117 R)
• M6: 1,262,756 km (0.035 R)
• M7: 1,588,879 km (0.088 R)
• M8: 1,965,118 km (0.071 R)
• M9: 2,223,922 km (0.118 R)
• M10: 2,697,549 km (0.114 R)
• M11: 2,906,537 km (0.098 R)
• M12: 3,396,470 km (0.103 R)
• M13: 3,565,665 km (0.053 R)
• M14: 3,708,830 km (0.058 R)
• M15: 4,120,225 km (0.102 R)
• M16: 4,859,388 km (0.113 R)
• M17: 5,606,479 km (0.111 R)
• M18: 6,216,240 km (0.063 R)
• M19: 7,425,590 km (0.088 R)
• M20: 7,794,947 km (0.083 R)
• M21: 8,208,435 km (0.092 R)
• M22: 8,783,639 km (0.109 R)
• M23: 9,056,655 km (0.032 R)
• M24: 9,372,007 km (0.108 R)
• M25: 10,381,045 km (0.115 R)
• M26: 12,676,475 km (0.117 R)
• M27: 12,764,438 km (0.093 R)
• M28: 12,852,701 km (0.072 R)
• M29: 13,118,387 km (0.116 R)
• M30: 14,290,785 km (0.108 R)
• M31: 14,520,119 km (0.065 R)
• M32: 15,262,274 km (0.083 R)
• M33: 16,016,696 km (0.071 R)
• M34: 17,561,892 km (0.08 R)
• M35: 17,807,682 km (0.055 R)
• M36: 18,153,552 km (0.104 R)
• M37: 18,302,551 km (0.113 R)
• M38: 18,551,782 km (0.041 R)
• M39: 19,255,340 km (0.098 R)
• M40: 19,407,332 km (0.096 R)
• M41: 19,559,622 km (0.103 R)
• M42: 19,916,563 km (0.107 R)
• M43: 20,121,662 km (0.118 R)
• M44: 21,523,394 km (0.051 R)
• M45: 22,209,599 km (0.104 R)
• M46: 22,849,429 km (0.072 R)
• M47: 23,010,247 km (0.062 R)
• M48: 23,225,369 km (0.088 R)
• M49: 23,657,706 km (0.041 R)
• M50: 24,092,587 km (0.054 R)
• M51: 24,915,226 km (0.027 R)
• M52: 25,136,033 km (0.072 R)
• M53: 25,914,390 km (0.108 R)
• M54: 26,082,239 km (0.087 R)
• M55: 26,531,631 km (0.057 R)
• M56: 26,870,321 km (0.082 R)
• M57: 27,096,812 km (0.103 R)
• M58: 27,267,204 km (0.065 R)
• M59: 27,609,035 km (0.097 R)
• M60: 27,837,621 km (0.111 R)
• M61: 28,066,954 km (0.114 R)
• M62: 29,280,941 km (0.12 R)
• M63: 29,923,613 km (0.103 R)
• M64: 30,393,949 km (0.117 R)
• M65: 31,223,020 km (0.067 R)
• M66: 31,401,640 km (0.113 R)
• M67: 31,939,594 km (0.085 R)
• M68: 32,661,554 km (0.094 R)
• M69: 33,206,688 km (0.099 R)
• M70: 34,182,964 km (0.078 R)
• M71: 34,736,326 km (0.055 R)
• M72: 37,420,860 km (0.12 R)
• M73: 37,673,980 km (0.074 R)
• M74: 37,800,839 km (0.041 R)
• M75: 38,820,049 km (0.069 R)
• M76: 38,948,105 km (0.042 R)
• M77: 41,015,847 km (0.113 R)
• M78: 41,734,964 km (0.116 R)
• M79: 43,119,193 km (0.074 R)
• M80: 43,916,998 km (0.114 R)
• M81: 44,050,439 km (0.067 R)
• M82: 44,786,760 km (0.087 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit