🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 8.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 287 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,635,727 km

• M1: 112,348 km (0.081 R)
• M2: 176,226 km (0.06 R)
• M3: 235,916 km (0.052 R)
• M4: 292,763 km (0.068 R)
• M5: 362,775 km (0.106 R)
• M6: 444,754 km (0.079 R)
• M7: 534,064 km (0.118 R)
• M8: 610,359 km (0.113 R)
• M9: 738,565 km (0.071 R)
• M10: 796,758 km (0.09 R)
• M11: 924,964 km (0.08 R)
• M12: 1,155,195 km (0.113 R)
• M13: 1,264,401 km (0.051 R)
• M14: 1,365,679 km (0.078 R)
• M15: 1,430,754 km (0.117 R)
• M16: 1,489,247 km (0.104 R)
• M17: 1,739,524 km (0.066 R)
• M18: 1,848,581 km (0.072 R)
• M19: 1,916,798 km (0.117 R)
• M20: 1,994,588 km (0.114 R)
• M21: 2,060,262 km (0.111 R)
• M22: 2,144,485 km (0.056 R)
• M23: 2,229,906 km (0.037 R)
• M24: 2,298,122 km (0.098 R)
• M25: 2,399,550 km (0.109 R)
• M26: 2,464,924 km (0.086 R)
• M27: 2,545,109 km (0.114 R)
• M28: 2,698,446 km (0.06 R)
• M29: 2,859,713 km (0.103 R)
• M30: 2,959,046 km (0.12 R)
• M31: 3,089,794 km (0.11 R)
• M32: 3,186,734 km (0.068 R)
• M33: 3,310,601 km (0.077 R)
• M34: 3,404,548 km (0.105 R)
• M35: 3,531,108 km (0.089 R)
• M36: 3,594,986 km (0.078 R)
• M37: 3,680,856 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.1

Radius: 14.8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.88 AU

Year: 399 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,635,727 km

• M1: 188,942 km (0.081 R)
• M2: 349,161 km (0.037 R)
• M3: 526,136 km (0.059 R)
• M4: 647,908 km (0.119 R)
• M5: 777,610 km (0.079 R)
• M6: 981,212 km (0.102 R)
• M7: 1,160,431 km (0.049 R)
• M8: 1,278,912 km (0.117 R)
• M9: 1,378,844 km (0.099 R)
• M10: 1,505,403 km (0.113 R)
• M11: 1,621,342 km (0.099 R)
• M12: 1,720,525 km (0.063 R)
• M13: 1,852,620 km (0.095 R)
• M14: 1,967,212 km (0.11 R)
• M15: 2,084,198 km (0.082 R)
• M16: 2,236,787 km (0.073 R)
• M17: 2,427,225 km (0.09 R)
• M18: 2,570,839 km (0.11 R)
• M19: 2,723,280 km (0.044 R)
• M20: 2,848,643 km (0.115 R)
• M21: 3,006,768 km (0.119 R)
• M22: 3,211,567 km (0.086 R)
• M23: 3,325,411 km (0.088 R)
• M24: 3,421,303 km (0.093 R)
• M25: 3,550,556 km (0.101 R)
• M26: 3,681,604 km (0.038 R)
• M27: 3,827,611 km (0.086 R)
• M28: 3,935,022 km (0.078 R)
• M29: 4,036,599 km (0.05 R)
• M30: 4,139,223 km (0.113 R)
• M31: 4,291,215 km (0.094 R)
• M32: 4,402,965 km (0.11 R)
• M33: 4,593,702 km (0.118 R)
• M34: 4,729,686 km (0.094 R)
• M35: 4,896,189 km (0.119 R)
• M36: 5,005,844 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 13.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.47 AU - 6.41 AU

Year: 8461 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,635,727 km

• M1: 163,959 km (0.069 R)
• M2: 307,424 km (0.065 R)
• M3: 449,093 km (0.068 R)
• M4: 632,051 km (0.107 R)
• M5: 856,897 km (0.046 R)
• M6: 1,093,710 km (0.029 R)
• M7: 1,253,032 km (0.08 R)
• M8: 1,352,664 km (0.061 R)
• M9: 1,542,504 km (0.056 R)
• M10: 1,723,068 km (0.115 R)
• M11: 1,988,156 km (0.06 R)
• M12: 2,369,181 km (0.12 R)
• M13: 2,839,517 km (0.102 R)
• M14: 2,972,958 km (0.105 R)
• M15: 3,154,271 km (0.071 R)
• M16: 3,385,998 km (0.116 R)
• M17: 3,504,031 km (0.092 R)
• M18: 3,720,200 km (0.066 R)
• M19: 4,343,425 km (0.102 R)
• M20: 4,918,928 km (0.118 R)
• M21: 5,161,426 km (0.095 R)
• M22: 5,243,106 km (0.103 R)
• M23: 5,630,265 km (0.114 R)
• M24: 5,742,613 km (0.078 R)
• M25: 6,084,145 km (0.118 R)
• M26: 6,199,485 km (0.101 R)
• M27: 6,997,291 km (0.033 R)
• M28: 7,270,307 km (0.1 R)
• M29: 7,578,030 km (0.076 R)
• M30: 8,079,183 km (0.066 R)
• M31: 9,080,890 km (0.107 R)
• M32: 9,680,478 km (0.113 R)
• M33: 10,258,524 km (0.086 R)
• M34: 10,917,952 km (0.096 R)
• M35: 11,023,418 km (0.074 R)
• M36: 11,235,099 km (0.046 R)
• M37: 11,519,634 km (0.08 R)
• M38: 11,878,669 km (0.048 R)
• M39: 12,204,942 km (0.1 R)
• M40: 12,681,411 km (0.072 R)
• M41: 13,880,289 km (0.067 R)
• M42: 14,109,174 km (0.095 R)
• M43: 14,300,808 km (0.072 R)
• M44: 14,531,937 km (0.082 R)
• M45: 15,154,414 km (0.108 R)
• M46: 15,468,869 km (0.104 R)
• M47: 15,825,360 km (0.102 R)
• M48: 16,264,580 km (0.1 R)
• M49: 16,627,055 km (0.091 R)
• M50: 17,689,051 km (0.069 R)
• M51: 17,978,672 km (0.118 R)
• M52: 20,007,219 km (0.085 R)
• M53: 20,136,472 km (0.116 R)
• M54: 21,929,701 km (0.075 R)
• M55: 22,957,888 km (0.078 R)
• M56: 23,773,645 km (0.048 R)
• M57: 24,139,112 km (0.082 R)
• M58: 24,414,522 km (0.09 R)
• M59: 25,200,509 km (0.047 R)
• M60: 25,573,307 km (0.105 R)
• M61: 26,088,821 km (0.111 R)
• M62: 27,321,059 km (0.087 R)
• M63: 27,416,652 km (0.066 R)
• M64: 27,848,092 km (0.112 R)
• M65: 29,400,320 km (0.094 R)
• M66: 29,645,361 km (0.095 R)
• M67: 30,137,538 km (0.095 R)
• M68: 30,384,674 km (0.048 R)
• M69: 31,179,936 km (0.085 R)
• M70: 31,329,833 km (0.068 R)
• M71: 31,680,491 km (0.071 R)
• M72: 31,780,871 km (0.12 R)
• M73: 31,931,815 km (0.061 R)
• M74: 34,325,979 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit