🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 285 Days

Day: 20 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,469,886 km

• M1: 194,178 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.5 AU - 0.72 AU

Year: 308 Days

Day: 16.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 11

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 1186 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 139 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,469,886 km

• M1: 151,094 km (0.088 R)
• M2: 224,995 km (0.1 R)
• M3: 311,164 km (0.088 R)
• M4: 390,301 km (0.087 R)
• M5: 580,739 km (0.1 R)
• M6: 701,315 km (0.092 R)
• M7: 842,685 km (0.064 R)
• M8: 928,704 km (0.083 R)
• M9: 1,018,163 km (0.101 R)
• M10: 1,148,463 km (0.092 R)
• M11: 1,225,655 km (0.086 R)
• M12: 1,331,421 km (0.059 R)
• M13: 1,440,328 km (0.12 R)
• M14: 1,545,346 km (0.053 R)
• M15: 1,638,545 km (0.069 R)
• M16: 1,853,368 km (0.042 R)
• M17: 2,007,155 km (0.11 R)
• M18: 2,197,144 km (0.08 R)
• M19: 2,327,294 km (0.057 R)
• M20: 2,459,987 km (0.08 R)
• M21: 2,544,361 km (0.102 R)
• M22: 2,776,836 km (0.045 R)
• M23: 3,207,378 km (0.1 R)
• M24: 3,290,405 km (0.054 R)
• M25: 3,374,330 km (0.085 R)
• M26: 3,582,271 km (0.091 R)
• M27: 3,745,931 km (0.075 R)
• M28: 3,931,881 km (0.092 R)
• M29: 4,090,754 km (0.108 R)
• M30: 4,171,088 km (0.073 R)
• M31: 4,282,389 km (0.105 R)
• M32: 4,394,587 km (0.083 R)
• M33: 4,549,271 km (0.099 R)
• M34: 4,622,125 km (0.088 R)
• M35: 4,695,428 km (0.111 R)
• M36: 4,779,502 km (0.101 R)
• M37: 4,853,553 km (0.11 R)
• M38: 4,949,296 km (0.075 R)
• M39: 5,035,016 km (0.107 R)
• M40: 5,273,325 km (0.113 R)
• M41: 5,515,225 km (0.062 R)
• M42: 5,749,645 km (0.095 R)
• M43: 6,274,583 km (0.095 R)
• M44: 6,344,147 km (0.061 R)
• M45: 6,648,728 km (0.114 R)
• M46: 7,357,971 km (0.1 R)
• M47: 7,579,077 km (0.082 R)
• M48: 7,678,111 km (0.105 R)
• M49: 7,790,010 km (0.117 R)
• M50: 8,028,020 km (0.072 R)
• M51: 8,281,289 km (0.085 R)
• M52: 8,447,193 km (0.053 R)
• M53: 8,601,429 km (0.056 R)
• M54: 8,678,920 km (0.092 R)
• M55: 8,782,592 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 8.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.58 AU - 3.56 AU

Year: 3473 Days

Day: 10.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,469,886 km

• M1: 114,742 km (0.094 R)
• M2: 247,584 km (0.066 R)
• M3: 325,824 km (0.117 R)
• M4: 473,028 km (0.07 R)
• M5: 584,329 km (0.096 R)
• M6: 744,399 km (0.045 R)
• M7: 1,061,546 km (0.112 R)
• M8: 1,173,147 km (0.058 R)
• M9: 1,378,096 km (0.077 R)
• M10: 1,594,863 km (0.105 R)
• M11: 1,912,160 km (0.088 R)
• M12: 2,049,341 km (0.066 R)
• M13: 2,285,257 km (0.103 R)
• M14: 2,505,166 km (0.115 R)
• M15: 2,719,240 km (0.085 R)
• M16: 3,071,394 km (0.092 R)
• M17: 3,124,800 km (0.073 R)
• M18: 3,178,656 km (0.108 R)
• M19: 3,424,445 km (0.1 R)
• M20: 3,563,571 km (0.064 R)
• M21: 3,662,156 km (0.105 R)
• M22: 3,747,427 km (0.091 R)
• M23: 4,065,621 km (0.076 R)
• M24: 4,183,654 km (0.067 R)
• M25: 4,437,970 km (0.104 R)
• M26: 4,821,240 km (0.088 R)
• M27: 4,946,154 km (0.103 R)
• M28: 5,263,152 km (0.081 R)
• M29: 5,635,801 km (0.066 R)
• M30: 5,701,474 km (0.113 R)
• M31: 5,767,447 km (0.08 R)
• M32: 6,202,477 km (0.098 R)
• M33: 6,734,896 km (0.095 R)
• M34: 7,121,756 km (0.114 R)
• M35: 7,389,686 km (0.115 R)
• M36: 8,120,172 km (0.105 R)
• M37: 8,194,373 km (0.086 R)
• M38: 8,418,770 km (0.119 R)
• M39: 8,892,696 km (0.119 R)
• M40: 8,988,438 km (0.112 R)
• M41: 9,511,881 km (0.054 R)
• M42: 9,629,465 km (0.028 R)
• M43: 9,767,395 km (0.094 R)
• M44: 10,065,094 km (0.119 R)
• M45: 11,202,637 km (0.05 R)
• M46: 11,555,987 km (0.107 R)
• M47: 11,681,649 km (0.119 R)
• M48: 11,934,170 km (0.101 R)
• M49: 11,997,600 km (0.084 R)
• M50: 12,295,000 km (0.09 R)
• M51: 12,380,570 km (0.094 R)
• M52: 12,444,748 km (0.094 R)
• M53: 12,810,664 km (0.103 R)
• M54: 13,005,889 km (0.085 R)
• M55: 13,267,686 km (0.104 R)
• M56: 13,421,173 km (0.08 R)
• M57: 13,907,516 km (0.046 R)
• M58: 14,332,074 km (0.074 R)
• M59: 14,467,161 km (0.119 R)
• M60: 14,738,382 km (0.059 R)
• M61: 14,851,927 km (0.084 R)
• M62: 15,125,542 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit