🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.99 AU - 1.51 AU

Year: 505 Days

Day: 19.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.5 AU

Year: 518 Days

Day: 43.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,909,766 km

• M1: 212,728 km (0.105 R)
• M2: 629,358 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.76 AU - 1.94 AU

Year: 910 Days

Day: 37.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,909,766 km

• M1: 238,609 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.75 AU - 1.99 AU

Year: 925 Days

Day: 42.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.61 AU - 5.55 AU

Year: 3545 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 12.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.58 AU - 7.64 AU

Year: 7592 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,909,766 km

• M1: 159,172 km (0.093 R)
• M2: 1,150,258 km (0.1 R)
• M3: 1,234,033 km (0.077 R)
• M4: 1,920,537 km (0.08 R)
• M5: 2,062,506 km (0.11 R)
• M6: 2,187,121 km (0.085 R)
• M7: 2,510,103 km (0.095 R)
• M8: 2,734,051 km (0.103 R)
• M9: 2,894,719 km (0.089 R)
• M10: 3,201,694 km (0.119 R)
• M11: 3,569,106 km (0.12 R)
• M12: 3,821,777 km (0.088 R)
• M13: 4,264,736 km (0.09 R)
• M14: 4,479,110 km (0.111 R)
• M15: 4,946,154 km (0.076 R)
• M16: 5,030,228 km (0.11 R)
• M17: 5,114,901 km (0.112 R)
• M18: 5,429,056 km (0.119 R)
• M19: 5,661,681 km (0.086 R)
• M20: 6,106,585 km (0.047 R)
• M21: 6,593,676 km (0.092 R)
• M22: 7,061,767 km (0.118 R)
• M23: 7,444,140 km (0.096 R)
• M24: 7,637,719 km (0.097 R)
• M25: 8,096,386 km (0.109 R)
• M26: 8,262,290 km (0.067 R)
• M27: 8,362,371 km (0.113 R)
• M28: 8,631,348 km (0.042 R)
• M29: 8,869,059 km (0.108 R)
• M30: 9,841,595 km (0.109 R)
• M31: 10,232,943 km (0.105 R)
• M32: 10,556,972 km (0.094 R)
• M33: 10,702,082 km (0.089 R)
• M34: 10,847,940 km (0.049 R)
• M35: 11,773,951 km (0.111 R)
• M36: 11,962,145 km (0.099 R)
• M37: 12,265,529 km (0.08 R)
• M38: 12,879,778 km (0.032 R)
• M39: 13,151,747 km (0.055 R)
• M40: 13,347,122 km (0.105 R)
• M41: 13,464,706 km (0.077 R)
• M42: 14,098,403 km (0.07 R)
• M43: 14,298,415 km (0.108 R)
• M44: 14,418,841 km (0.061 R)
• M45: 14,660,741 km (0.089 R)
• M46: 15,641,953 km (0.104 R)
• M47: 15,848,997 km (0.06 R)
• M48: 16,855,790 km (0.079 R)
• M49: 17,153,341 km (0.107 R)
• M50: 18,623,140 km (0.095 R)
• M51: 18,974,844 km (0.056 R)
• M52: 19,373,223 km (0.099 R)
• M53: 21,176,775 km (0.105 R)
• M54: 21,774,419 km (0.052 R)
• M55: 22,005,697 km (0.113 R)
• M56: 22,284,398 km (0.102 R)
• M57: 23,127,681 km (0.107 R)
• M58: 23,743,127 km (0.109 R)
• M59: 23,838,271 km (0.109 R)
• M60: 24,700,404 km (0.034 R)
• M61: 24,990,175 km (0.085 R)
• M62: 25,086,965 km (0.093 R)
• M63: 25,768,084 km (0.116 R)
• M64: 25,865,921 km (0.1 R)
• M65: 26,061,894 km (0.1 R)
• M66: 26,406,119 km (0.113 R)
• M67: 26,603,438 km (0.073 R)
• M68: 26,702,322 km (0.107 R)
• M69: 27,597,666 km (0.07 R)
• M70: 28,300,776 km (0.107 R)
• M71: 29,673,336 km (0.113 R)
• M72: 29,878,584 km (0.098 R)
• M73: 31,380,397 km (0.106 R)
• M74: 31,641,894 km (0.067 R)
• M75: 31,746,613 km (0.114 R)
• M76: 32,377,617 km (0.098 R)
• M77: 33,332,051 km (0.06 R)
• M78: 34,080,789 km (0.112 R)
• M79: 34,403,322 km (0.095 R)
• M80: 36,359,912 km (0.114 R)
• M81: 36,799,580 km (0.07 R)
• M82: 36,909,834 km (0.107 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit