🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 8.7

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 8,623,448 km

• M1: 108,907 km (0.107 R)
• M2: 191,784 km (0.059 R)
• M3: 256,411 km (0.104 R)
• M4: 351,705 km (0.107 R)
• M5: 423,512 km (0.096 R)
• M6: 536,308 km (0.04 R)
• M7: 612,304 km (0.091 R)
• M8: 742,454 km (0.114 R)
• M9: 804,089 km (0.11 R)
• M10: 925,712 km (0.12 R)
• M11: 1,084,585 km (0.107 R)
• M12: 1,203,814 km (0.107 R)
• M13: 1,265,000 km (0.064 R)
• M14: 1,361,191 km (0.043 R)
• M15: 1,416,542 km (0.076 R)
• M16: 1,560,755 km (0.077 R)
• M17: 1,696,290 km (0.069 R)
• M18: 1,760,767 km (0.074 R)
• M19: 1,821,504 km (0.07 R)
• M20: 1,949,859 km (0.098 R)
• M21: 2,046,948 km (0.077 R)
• M22: 2,135,809 km (0.038 R)
• M23: 2,230,953 km (0.03 R)
• M24: 2,286,753 km (0.089 R)
• M25: 2,353,175 km (0.09 R)
• M26: 2,483,025 km (0.088 R)
• M27: 2,583,256 km (0.086 R)
• M28: 2,706,375 km (0.115 R)
• M29: 2,771,450 km (0.087 R)
• M30: 2,836,974 km (0.07 R)
• M31: 2,914,167 km (0.111 R)
• M32: 3,048,057 km (0.06 R)
• M33: 3,132,879 km (0.115 R)
• M34: 3,281,728 km (0.11 R)
• M35: 3,426,988 km (0.083 R)
• M36: 3,503,433 km (0.095 R)
• M37: 3,598,278 km (0.11 R)
• M38: 3,664,101 km (0.098 R)
• M39: 3,730,223 km (0.074 R)
• M40: 3,851,397 km (0.061 R)
• M41: 3,918,716 km (0.071 R)
• M42: 3,974,067 km (0.077 R)
• M43: 4,060,685 km (0.111 R)
• M44: 4,154,034 km (0.058 R)
• M45: 4,210,582 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 10.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 8,623,448 km

• M1: 144,811 km (0.11 R)
• M2: 219,161 km (0.091 R)
• M3: 334,800 km (0.082 R)
• M4: 403,914 km (0.107 R)
• M5: 476,918 km (0.112 R)
• M6: 584,778 km (0.044 R)
• M7: 676,781 km (0.029 R)
• M8: 757,713 km (0.117 R)
• M9: 842,236 km (0.064 R)
• M10: 1,040,304 km (0.113 R)
• M11: 1,162,974 km (0.076 R)
• M12: 1,274,424 km (0.1 R)
• M13: 1,360,443 km (0.058 R)
• M14: 1,542,952 km (0.067 R)
• M15: 1,648,569 km (0.077 R)
• M16: 1,729,351 km (0.081 R)
• M17: 1,797,718 km (0.117 R)
• M18: 1,867,131 km (0.076 R)
• M19: 2,042,161 km (0.083 R)
• M20: 2,158,697 km (0.095 R)
• M21: 2,367,985 km (0.048 R)
• M22: 2,485,569 km (0.061 R)
• M23: 2,620,805 km (0.074 R)
• M24: 2,774,592 km (0.113 R)
• M25: 2,860,760 km (0.108 R)
• M26: 2,936,905 km (0.045 R)
• M27: 3,058,080 km (0.113 R)
• M28: 3,288,161 km (0.062 R)
• M29: 3,373,731 km (0.106 R)
• M30: 3,466,033 km (0.09 R)
• M31: 3,611,741 km (0.056 R)
• M32: 3,694,319 km (0.081 R)
• M33: 3,837,185 km (0.069 R)
• M34: 3,994,263 km (0.091 R)
• M35: 4,141,019 km (0.119 R)
• M36: 4,215,219 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.7 AU - 1.9 AU

Year: 1610 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,623,448 km

• M1: 175,030 km (0.072 R)
• M2: 278,701 km (0.092 R)
• M3: 372,499 km (0.1 R)
• M4: 466,745 km (0.109 R)
• M5: 572,212 km (0.065 R)
• M6: 657,931 km (0.044 R)
• M7: 759,359 km (0.11 R)
• M8: 1,063,192 km (0.071 R)
• M9: 1,262,008 km (0.089 R)
• M10: 1,392,906 km (0.116 R)
• M11: 1,683,126 km (0.091 R)
• M12: 1,947,764 km (0.064 R)
• M13: 2,100,952 km (0.059 R)
• M14: 2,226,316 km (0.111 R)
• M15: 2,370,528 km (0.108 R)
• M16: 2,468,514 km (0.061 R)
• M17: 2,576,225 km (0.057 R)
• M18: 2,865,547 km (0.087 R)
• M19: 3,031,900 km (0.08 R)
• M20: 3,228,621 km (0.066 R)
• M21: 3,475,907 km (0.049 R)
• M22: 3,578,531 km (0.115 R)
• M23: 3,777,197 km (0.119 R)
• M24: 3,931,133 km (0.102 R)
• M25: 4,057,842 km (0.103 R)
• M26: 4,175,875 km (0.066 R)
• M27: 4,325,174 km (0.094 R)
• M28: 4,577,994 km (0.027 R)
• M29: 4,856,545 km (0.117 R)
• M30: 5,013,773 km (0.047 R)
• M31: 5,183,267 km (0.093 R)
• M32: 5,344,085 km (0.101 R)
• M33: 5,528,240 km (0.112 R)
• M34: 5,769,691 km (0.045 R)
• M35: 6,014,732 km (0.037 R)
• M36: 6,127,230 km (0.08 R)
• M37: 6,251,845 km (0.074 R)
• M38: 6,630,926 km (0.067 R)
• M39: 6,782,169 km (0.104 R)
• M40: 7,112,182 km (0.076 R)
• M41: 7,279,133 km (0.08 R)
• M42: 7,387,143 km (0.098 R)
• M43: 7,507,868 km (0.103 R)
• M44: 7,592,690 km (0.084 R)
• M45: 7,726,730 km (0.057 R)
• M46: 7,824,717 km (0.079 R)
• M47: 8,021,887 km (0.028 R)
• M48: 8,133,636 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit