🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.71 AU - 0.97 AU

Year: 273 Days

Day: 42.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,378,353 km

• M1: 50,115 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.42 AU - 1.6 AU

Year: 658 Days

Day: 25.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.4 AU - 2.08 AU

Year: 814 Days

Day: 33.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,378,353 km

• M1: 22,888 km (0.119 R)
• M2: 458,069 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.12 AU - 5.22 AU

Year: 3580 Days

Day: 29.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 5.8

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.26 AU - 14.5 AU

Year: 17363 Days

Day: 22.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,378,353 km

• M1: 78,539 km (0.116 R)
• M2: 191,934 km (0.103 R)
• M3: 375,191 km (0.102 R)
• M4: 716,873 km (0.097 R)
• M5: 1,082,191 km (0.116 R)
• M6: 1,527,693 km (0.12 R)
• M7: 2,532,243 km (0.106 R)
• M8: 2,892,026 km (0.112 R)
• M9: 3,539,785 km (0.094 R)
• M10: 3,859,775 km (0.114 R)
• M11: 4,527,280 km (0.078 R)
• M12: 4,613,299 km (0.099 R)
• M13: 4,830,515 km (0.106 R)
• M14: 5,639,989 km (0.056 R)
• M15: 6,346,390 km (0.081 R)
• M16: 6,931,318 km (0.085 R)
• M17: 7,180,099 km (0.077 R)
• M18: 8,414,731 km (0.038 R)
• M19: 8,733,524 km (0.117 R)
• M20: 9,002,201 km (0.058 R)
• M21: 9,492,733 km (0.067 R)
• M22: 9,658,039 km (0.103 R)
• M23: 10,329,284 km (0.094 R)
• M24: 10,499,527 km (0.061 R)
• M25: 11,657,414 km (0.112 R)
• M26: 11,893,928 km (0.12 R)
• M27: 12,311,456 km (0.074 R)
• M28: 13,222,357 km (0.086 R)
• M29: 13,345,476 km (0.103 R)
• M30: 13,407,111 km (0.091 R)
• M31: 13,530,828 km (0.105 R)
• M32: 13,592,762 km (0.085 R)
• M33: 13,779,310 km (0.079 R)
• M34: 14,091,970 km (0.037 R)
• M35: 14,154,801 km (0.037 R)
• M36: 14,915,955 km (0.042 R)
• M37: 15,301,469 km (0.086 R)
• M38: 15,366,095 km (0.069 R)
• M39: 17,886,221 km (0.083 R)
• M40: 19,683,041 km (0.052 R)
• M41: 20,318,233 km (0.119 R)
• M42: 20,888,500 km (0.101 R)
• M43: 21,103,772 km (0.106 R)
• M44: 21,319,641 km (0.105 R)
• M45: 22,483,812 km (0.104 R)
• M46: 22,925,574 km (0.118 R)
• M47: 22,999,476 km (0.082 R)
• M48: 23,967,673 km (0.06 R)
• M49: 24,419,010 km (0.062 R)
• M50: 26,329,524 km (0.104 R)
• M51: 26,951,104 km (0.106 R)
• M52: 27,892,224 km (0.091 R)
• M53: 28,605,207 km (0.045 R)
• M54: 29,887,560 km (0.051 R)
• M55: 30,535,618 km (0.113 R)
• M56: 31,106,633 km (0.072 R)
• M57: 31,188,463 km (0.07 R)
• M58: 32,590,794 km (0.09 R)
• M59: 33,090,600 km (0.055 R)
• M60: 33,257,851 km (0.054 R)
• M61: 34,013,619 km (0.107 R)
• M62: 37,092,942 km (0.077 R)
• M63: 38,577,701 km (0.114 R)
• M64: 39,992,896 km (0.104 R)
• M65: 40,438,548 km (0.044 R)
• M66: 42,509,881 km (0.092 R)
• M67: 43,512,785 km (0.06 R)
• M68: 43,971,153 km (0.058 R)
• M69: 44,339,014 km (0.037 R)
• M70: 44,615,620 km (0.098 R)
• M71: 44,707,922 km (0.089 R)
• M72: 44,892,675 km (0.119 R)
• M73: 48,073,425 km (0.082 R)
• M74: 48,357,512 km (0.067 R)
• M75: 48,642,196 km (0.041 R)
• M76: 49,404,098 km (0.112 R)
• M77: 49,690,728 km (0.076 R)
• M78: 52,978,740 km (0.096 R)
• M79: 54,451,531 km (0.065 R)
• M80: 54,648,850 km (0.051 R)
• M81: 54,747,585 km (0.112 R)
• M82: 54,846,469 km (0.108 R)
• M83: 55,838,153 km (0.081 R)
• M84: 55,937,636 km (0.102 R)
• M85: 59,761,806 km (0.057 R)
• M86: 61,294,586 km (0.026 R)
• M87: 61,808,305 km (0.067 R)
• M88: 65,129,976 km (0.109 R)
• M89: 65,549,299 km (0.075 R)
• M90: 66,074,537 km (0.117 R)
• M91: 66,285,171 km (0.077 R)
• M92: 67,341,182 km (0.061 R)
• M93: 68,722,270 km (0.112 R)
• M94: 69,469,810 km (0.1 R)
• M95: 70,005,371 km (0.09 R)
• M96: 70,112,632 km (0.109 R)
• M97: 70,542,427 km (0.064 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit