🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.66 AU - 0.7 AU

Year: 199 Days

Day: 36.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,883,769 km

• M1: 447,298 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.21 AU - 1.65 AU

Year: 607 Days

Day: 25.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.7 AU - 1.92 AU

Year: 864 Days

Day: 12 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.3

Radius: 5.8

Gravity: 28.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.23 AU - 16.49 AU

Year: 19305 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,883,769 km

• M1: 120,576 km (0.097 R)
• M2: 194,926 km (0.056 R)
• M3: 709,991 km (0.064 R)
• M4: 862,581 km (0.088 R)
• M5: 1,140,235 km (0.112 R)
• M6: 1,573,022 km (0.102 R)
• M7: 1,876,107 km (0.053 R)
• M8: 2,052,333 km (0.084 R)
• M9: 2,124,290 km (0.119 R)
• M10: 3,093,385 km (0.076 R)
• M11: 3,644,503 km (0.064 R)
• M12: 5,825,491 km (0.099 R)
• M13: 6,661,593 km (0.114 R)
• M14: 7,202,988 km (0.094 R)
• M15: 7,368,144 km (0.04 R)
• M16: 8,098,481 km (0.03 R)
• M17: 9,147,162 km (0.046 R)
• M18: 9,206,552 km (0.09 R)
• M19: 9,930,755 km (0.111 R)
• M20: 10,114,611 km (0.06 R)
• M21: 10,798,423 km (0.114 R)
• M22: 11,625,849 km (0.066 R)
• M23: 12,804,680 km (0.114 R)
• M24: 13,679,528 km (0.104 R)
• M25: 13,747,596 km (0.099 R)
• M26: 16,707,539 km (0.117 R)
• M27: 17,514,171 km (0.095 R)
• M28: 18,408,467 km (0.1 R)
• M29: 18,936,996 km (0.104 R)
• M30: 21,574,407 km (0.081 R)
• M31: 22,451,948 km (0.107 R)
• M32: 22,693,249 km (0.056 R)
• M33: 22,935,448 km (0.064 R)
• M34: 23,016,380 km (0.12 R)
• M35: 23,259,776 km (0.09 R)
• M36: 23,422,539 km (0.098 R)
• M37: 24,406,743 km (0.092 R)
• M38: 24,572,049 km (0.043 R)
• M39: 26,415,394 km (0.12 R)
• M40: 27,783,765 km (0.088 R)
• M41: 29,350,504 km (0.065 R)
• M42: 30,321,992 km (0.092 R)
• M43: 34,497,119 km (0.07 R)
• M44: 36,367,841 km (0.104 R)
• M45: 36,651,329 km (0.085 R)
• M46: 36,745,875 km (0.096 R)
• M47: 37,983,647 km (0.089 R)
• M48: 41,975,816 km (0.085 R)
• M49: 43,369,171 km (0.063 R)
• M50: 45,081,468 km (0.119 R)
• M51: 45,996,857 km (0.037 R)
• M52: 46,405,708 km (0.091 R)
• M53: 46,918,530 km (0.074 R)
• M54: 47,949,558 km (0.086 R)
• M55: 49,196,606 km (0.113 R)
• M56: 49,719,451 km (0.049 R)
• M57: 49,824,169 km (0.12 R)
• M58: 50,349,258 km (0.087 R)
• M59: 50,770,525 km (0.107 R)
• M60: 52,360,900 km (0.105 R)
• M61: 53,215,703 km (0.109 R)
• M62: 54,182,853 km (0.099 R)
• M63: 54,939,220 km (0.067 R)
• M64: 57,228,965 km (0.109 R)
• M65: 60,218,379 km (0.06 R)
• M66: 60,329,979 km (0.101 R)
• M67: 66,578,383 km (0.079 R)
• M68: 67,156,429 km (0.098 R)
• M69: 67,736,270 km (0.097 R)
• M70: 68,434,294 km (0.072 R)
• M71: 69,251,547 km (0.095 R)
• M72: 69,720,088 km (0.097 R)
• M73: 69,954,657 km (0.073 R)
• M74: 71,131,843 km (0.096 R)
• M75: 71,367,908 km (0.104 R)
• M76: 72,552,873 km (0.092 R)
• M77: 72,909,664 km (0.068 R)
• M78: 73,744,420 km (0.072 R)
• M79: 74,103,156 km (0.069 R)
• M80: 74,462,340 km (0.094 R)
• M81: 75,905,212 km (0.044 R)
• M82: 76,025,937 km (0.071 R)
• M83: 77,721,779 km (0.101 R)
• M84: 77,965,025 km (0.113 R)
• M85: 78,208,570 km (0.083 R)
• M86: 78,452,415 km (0.118 R)
• M87: 78,818,630 km (0.107 R)
• M88: 81,274,130 km (0.108 R)
• M89: 81,768,401 km (0.084 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit