🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 224 Days

Day: 26.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.86 AU - 0.94 AU

Year: 313 Days

Day: 18.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 441 Days

Day: 38.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,101,560 km

• M1: 98,286 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.69 AU - 4.13 AU

Year: 2312 Days

Day: 47.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.24 AU - 4.52 AU

Year: 2806 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 14.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.57 AU - 9.19 AU

Year: 9714 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,101,560 km

• M1: 392,994 km (0.099 R)
• M2: 637,885 km (0.068 R)
• M3: 766,839 km (0.094 R)
• M4: 938,128 km (0.062 R)
• M5: 1,088,923 km (0.07 R)
• M6: 1,416,542 km (0.087 R)
• M7: 1,513,332 km (0.118 R)
• M8: 1,902,735 km (0.073 R)
• M9: 2,098,409 km (0.062 R)
• M10: 2,278,076 km (0.116 R)
• M11: 2,439,792 km (0.114 R)
• M12: 2,799,275 km (0.118 R)
• M13: 3,201,843 km (0.084 R)
• M14: 3,331,395 km (0.109 R)
• M15: 3,704,043 km (0.039 R)
• M16: 4,118,280 km (0.081 R)
• M17: 4,259,799 km (0.059 R)
• M18: 4,901,724 km (0.102 R)
• M19: 5,480,668 km (0.118 R)
• M20: 5,668,114 km (0.1 R)
• M21: 5,825,939 km (0.06 R)
• M22: 6,049,439 km (0.116 R)
• M23: 6,243,318 km (0.114 R)
• M24: 6,373,617 km (0.115 R)
• M25: 6,971,710 km (0.107 R)
• M26: 7,449,376 km (0.115 R)
• M27: 7,622,610 km (0.107 R)
• M28: 9,019,256 km (0.104 R)
• M29: 9,841,745 km (0.076 R)
• M30: 10,416,350 km (0.099 R)
• M31: 10,571,483 km (0.056 R)
• M32: 10,727,364 km (0.108 R)
• M33: 11,041,370 km (0.099 R)
• M34: 11,438,253 km (0.103 R)
• M35: 11,759,141 km (0.035 R)
• M36: 11,920,706 km (0.116 R)
• M37: 12,246,082 km (0.109 R)
• M38: 12,574,449 km (0.116 R)
• M39: 13,239,711 km (0.07 R)
• M40: 14,302,304 km (0.117 R)
• M41: 14,431,707 km (0.079 R)
• M42: 14,953,055 km (0.089 R)
• M43: 15,128,234 km (0.108 R)
• M44: 15,569,099 km (0.071 R)
• M45: 15,880,263 km (0.082 R)
• M46: 16,148,641 km (0.11 R)
• M47: 16,644,558 km (0.117 R)
• M48: 16,780,692 km (0.064 R)
• M49: 18,162,378 km (0.103 R)
• M50: 18,302,551 km (0.115 R)
• M51: 18,631,068 km (0.065 R)
• M52: 19,628,288 km (0.053 R)
• M53: 20,594,092 km (0.062 R)
• M54: 20,691,629 km (0.085 R)
• M55: 22,521,810 km (0.074 R)
• M56: 23,583,656 km (0.066 R)
• M57: 24,661,658 km (0.041 R)
• M58: 24,765,180 km (0.065 R)
• M59: 25,285,032 km (0.034 R)
• M60: 26,229,593 km (0.063 R)
• M61: 26,706,361 km (0.033 R)
• M62: 26,972,346 km (0.044 R)
• M63: 27,239,229 km (0.056 R)
• M64: 27,560,865 km (0.118 R)
• M65: 28,804,771 km (0.025 R)
• M66: 29,681,115 km (0.055 R)
• M67: 29,846,271 km (0.09 R)
• M68: 31,235,437 km (0.11 R)
• M69: 31,347,486 km (0.114 R)
• M70: 32,475,304 km (0.101 R)
• M71: 33,044,225 km (0.037 R)
• M72: 36,114,123 km (0.103 R)
• M73: 36,526,265 km (0.034 R)
• M74: 37,177,315 km (0.063 R)
• M75: 37,593,496 km (0.038 R)
• M76: 39,092,766 km (0.1 R)
• M77: 39,273,929 km (0.068 R)
• M78: 39,394,954 km (0.109 R)
• M79: 40,062,459 km (0.08 R)
• M80: 40,367,190 km (0.1 R)
• M81: 40,856,226 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit