🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 290 Days

Day: 16.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.9 AU - 1.16 AU

Year: 394 Days

Day: 17.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.26 AU - 3.02 AU

Year: 1616 Days

Day: 42.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.45 AU - 3.89 AU

Year: 2126 Days

Day: 32.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 7.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.94 AU - 15.16 AU

Year: 18790 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,195,135 km

• M1: 92,601 km (0.105 R)
• M2: 140,323 km (0.114 R)
• M3: 363,074 km (0.089 R)
• M4: 487,689 km (0.09 R)
• M5: 701,764 km (0.06 R)
• M6: 759,957 km (0.117 R)
• M7: 1,607,579 km (0.085 R)
• M8: 1,738,626 km (0.099 R)
• M9: 2,689,471 km (0.119 R)
• M10: 2,972,958 km (0.117 R)
• M11: 3,914,527 km (0.104 R)
• M12: 4,528,028 km (0.118 R)
• M13: 4,602,229 km (0.077 R)
• M14: 5,171,299 km (0.104 R)
• M15: 6,667,876 km (0.057 R)
• M16: 6,922,492 km (0.085 R)
• M17: 7,441,148 km (0.116 R)
• M18: 7,749,469 km (0.107 R)
• M19: 8,062,128 km (0.096 R)
• M20: 8,152,186 km (0.047 R)
• M21: 8,378,827 km (0.116 R)
• M22: 8,515,859 km (0.059 R)
• M23: 8,653,638 km (0.109 R)
• M24: 9,258,911 km (0.099 R)
• M25: 9,590,570 km (0.07 R)
• M26: 9,781,906 km (0.102 R)
• M27: 10,608,733 km (0.12 R)
• M28: 10,806,651 km (0.098 R)
• M29: 11,865,206 km (0.04 R)
• M30: 12,122,065 km (0.07 R)
• M31: 12,328,809 km (0.114 R)
• M32: 14,242,316 km (0.068 R)
• M33: 14,625,137 km (0.076 R)
• M34: 14,735,091 km (0.112 R)
• M35: 15,400,652 km (0.09 R)
• M36: 15,456,602 km (0.115 R)
• M37: 15,680,849 km (0.036 R)
• M38: 15,906,293 km (0.084 R)
• M39: 16,019,389 km (0.102 R)
• M40: 16,189,482 km (0.112 R)
• M41: 16,246,329 km (0.081 R)
• M42: 16,646,204 km (0.116 R)
• M43: 17,455,528 km (0.108 R)
• M44: 17,630,707 km (0.094 R)
• M45: 17,982,711 km (0.059 R)
• M46: 20,387,796 km (0.105 R)
• M47: 22,891,915 km (0.079 R)
• M48: 23,019,672 km (0.04 R)
• M49: 24,309,953 km (0.064 R)
• M50: 24,898,322 km (0.108 R)
• M51: 24,963,995 km (0.034 R)
• M52: 25,955,679 km (0.054 R)
• M53: 26,423,023 km (0.119 R)
• M54: 27,501,325 km (0.1 R)
• M55: 27,909,428 km (0.112 R)
• M56: 28,182,593 km (0.095 R)
• M57: 28,731,617 km (0.088 R)
• M58: 30,399,783 km (0.106 R)
• M59: 32,313,589 km (0.092 R)
• M60: 32,816,238 km (0.117 R)
• M61: 33,176,769 km (0.052 R)
• M62: 34,339,294 km (0.056 R)
• M63: 34,412,447 km (0.102 R)
• M64: 36,405,689 km (0.094 R)
• M65: 39,733,344 km (0.117 R)
• M66: 42,370,455 km (0.106 R)
• M67: 42,920,377 km (0.071 R)
• M68: 44,106,688 km (0.077 R)
• M69: 44,265,711 km (0.113 R)
• M70: 44,424,883 km (0.086 R)
• M71: 44,983,631 km (0.066 R)
• M72: 46,188,492 km (0.063 R)
• M73: 46,592,556 km (0.082 R)
• M74: 46,754,421 km (0.106 R)
• M75: 47,160,130 km (0.085 R)
• M76: 47,974,990 km (0.072 R)
• M77: 48,056,670 km (0.096 R)
• M78: 48,466,120 km (0.1 R)
• M79: 48,794,337 km (0.115 R)
• M80: 49,453,316 km (0.111 R)
• M81: 50,281,041 km (0.112 R)
• M82: 51,447,605 km (0.098 R)
• M83: 52,454,549 km (0.116 R)
• M84: 54,147,248 km (0.041 R)
• M85: 55,686,012 km (0.11 R)
• M86: 56,202,125 km (0.053 R)
• M87: 57,846,804 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit