🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.73 AU - 0.81 AU

Year: 259 Days

Day: 12.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.79 AU - 4.65 AU

Year: 2747 Days

Day: 43.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 10.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.94 AU - 11.04 AU

Year: 11194 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,797,875 km

• M1: 182,809 km (0.11 R)
• M2: 455,077 km (0.117 R)
• M3: 604,675 km (0.047 R)
• M4: 772,075 km (0.117 R)
• M5: 943,514 km (0.079 R)
• M6: 1,015,919 km (0.079 R)
• M7: 1,338,153 km (0.107 R)
• M8: 1,518,568 km (0.101 R)
• M9: 1,766,601 km (0.101 R)
• M10: 3,028,609 km (0.114 R)
• M11: 3,361,015 km (0.08 R)
• M12: 4,283,585 km (0.036 R)
• M13: 4,406,704 km (0.112 R)
• M14: 4,719,962 km (0.071 R)
• M15: 4,868,663 km (0.069 R)
• M16: 5,019,009 km (0.118 R)
• M17: 5,258,216 km (0.073 R)
• M18: 5,390,310 km (0.101 R)
• M19: 5,501,162 km (0.102 R)
• M20: 5,861,394 km (0.117 R)
• M21: 6,136,505 km (0.093 R)
• M22: 6,275,780 km (0.045 R)
• M23: 6,345,792 km (0.118 R)
• M24: 6,939,097 km (0.032 R)
• M25: 7,205,980 km (0.03 R)
• M26: 7,352,885 km (0.117 R)
• M27: 7,874,982 km (0.056 R)
• M28: 8,051,657 km (0.12 R)
• M29: 8,357,734 km (0.098 R)
• M30: 8,615,790 km (0.112 R)
• M31: 8,771,821 km (0.101 R)
• M32: 9,033,916 km (0.096 R)
• M33: 9,351,961 km (0.117 R)
• M34: 9,566,185 km (0.079 R)
• M35: 9,971,895 km (0.081 R)
• M36: 10,549,492 km (0.091 R)
• M37: 11,166,284 km (0.032 R)
• M38: 11,421,947 km (0.079 R)
• M39: 11,507,667 km (0.113 R)
• M40: 11,939,256 km (0.12 R)
• M41: 12,877,684 km (0.12 R)
• M42: 12,996,614 km (0.108 R)
• M43: 13,175,683 km (0.116 R)
• M44: 14,206,263 km (0.067 R)
• M45: 14,421,684 km (0.084 R)
• M46: 15,231,307 km (0.074 R)
• M47: 15,325,554 km (0.075 R)
• M48: 15,959,699 km (0.039 R)
• M49: 16,537,745 km (0.078 R)
• M50: 16,926,849 km (0.088 R)
• M51: 17,450,442 km (0.116 R)
• M52: 17,681,122 km (0.081 R)
• M53: 17,780,305 km (0.117 R)
• M54: 17,846,577 km (0.075 R)
• M55: 17,979,270 km (0.114 R)
• M56: 18,045,842 km (0.116 R)
• M57: 18,112,413 km (0.103 R)
• M58: 18,212,344 km (0.043 R)
• M59: 18,782,611 km (0.057 R)
• M60: 18,883,739 km (0.104 R)
• M61: 19,358,563 km (0.077 R)
• M62: 19,426,779 km (0.074 R)
• M63: 20,250,765 km (0.111 R)
• M64: 20,458,556 km (0.104 R)
• M65: 20,528,119 km (0.062 R)
• M66: 21,156,430 km (0.055 R)
• M67: 22,004,052 km (0.101 R)
• M68: 22,289,185 km (0.112 R)
• M69: 22,432,051 km (0.11 R)
• M70: 22,503,708 km (0.108 R)
• M71: 22,898,796 km (0.071 R)
• M72: 22,970,903 km (0.068 R)
• M73: 23,151,467 km (0.086 R)
• M74: 23,332,630 km (0.057 R)
• M75: 23,988,318 km (0.04 R)
• M76: 24,098,123 km (0.084 R)
• M77: 24,244,878 km (0.025 R)
• M78: 24,391,933 km (0.111 R)
• M79: 24,465,535 km (0.035 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 16,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit