🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 12.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 17,083,143 km

• M1: 154,535 km (0.059 R)
• M2: 239,805 km (0.081 R)
• M3: 336,446 km (0.085 R)
• M4: 418,276 km (0.051 R)
• M5: 515,365 km (0.061 R)
• M6: 628,311 km (0.104 R)
• M7: 779,255 km (0.101 R)
• M8: 855,999 km (0.09 R)
• M9: 945,907 km (0.051 R)
• M10: 1,023,399 km (0.058 R)
• M11: 1,127,818 km (0.098 R)
• M12: 1,307,336 km (0.108 R)
• M13: 1,400,984 km (0.05 R)
• M14: 1,493,735 km (0.044 R)
• M15: 1,588,879 km (0.039 R)
• M16: 1,769,294 km (0.096 R)
• M17: 1,893,460 km (0.097 R)
• M18: 1,976,786 km (0.102 R)
• M19: 2,068,191 km (0.074 R)
• M20: 2,161,091 km (0.112 R)
• M21: 2,241,425 km (0.076 R)
• M22: 2,344,049 km (0.052 R)
• M23: 2,423,186 km (0.112 R)
• M24: 2,525,062 km (0.097 R)
• M25: 2,602,405 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.09 AU - 1.71 AU

Year: 1124 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,083,143 km

• M1: 122,221 km (0.119 R)
• M2: 319,990 km (0.116 R)
• M3: 370,105 km (0.12 R)
• M4: 423,512 km (0.111 R)
• M5: 509,530 km (0.104 R)
• M6: 601,982 km (0.094 R)
• M7: 804,687 km (0.111 R)
• M8: 901,926 km (0.092 R)
• M9: 971,040 km (0.102 R)
• M10: 1,121,834 km (0.049 R)
• M11: 1,351,617 km (0.099 R)
• M12: 1,879,548 km (0.091 R)
• M13: 1,969,306 km (0.108 R)
• M14: 2,136,258 km (0.12 R)
• M15: 2,646,237 km (0.111 R)
• M16: 2,840,116 km (0.053 R)
• M17: 2,934,063 km (0.094 R)
• M18: 3,067,355 km (0.118 R)
• M19: 3,163,845 km (0.044 R)
• M20: 3,300,578 km (0.104 R)
• M21: 3,449,428 km (0.118 R)
• M22: 3,509,416 km (0.073 R)
• M23: 3,610,395 km (0.105 R)
• M24: 3,702,248 km (0.049 R)
• M25: 3,784,377 km (0.105 R)
• M26: 3,929,637 km (0.095 R)
• M27: 4,055,748 km (0.119 R)
• M28: 4,183,056 km (0.071 R)
• M29: 4,236,612 km (0.092 R)
• M30: 4,333,402 km (0.06 R)
• M31: 4,463,701 km (0.116 R)
• M32: 4,795,061 km (0.114 R)
• M33: 5,077,352 km (0.11 R)
• M34: 5,214,683 km (0.071 R)
• M35: 5,481,565 km (0.069 R)
• M36: 5,563,694 km (0.093 R)
• M37: 5,681,727 km (0.116 R)
• M38: 6,052,879 km (0.1 R)
• M39: 6,113,467 km (0.102 R)
• M40: 6,198,588 km (0.117 R)
• M41: 6,357,910 km (0.103 R)
• M42: 6,717,992 km (0.074 R)
• M43: 6,995,795 km (0.103 R)
• M44: 7,097,671 km (0.034 R)
• M45: 7,161,549 km (0.095 R)
• M46: 7,212,861 km (0.04 R)
• M47: 7,264,323 km (0.051 R)
• M48: 7,406,441 km (0.104 R)
• M49: 7,614,681 km (0.11 R)
• M50: 7,798,537 km (0.116 R)
• M51: 7,943,946 km (0.082 R)
• M52: 7,997,053 km (0.052 R)
• M53: 8,130,345 km (0.082 R)
• M54: 8,480,554 km (0.116 R)
• M55: 8,534,858 km (0.09 R)
• M56: 8,794,410 km (0.104 R)
• M57: 9,001,154 km (0.064 R)
• M58: 9,349,269 km (0.1 R)
• M59: 9,405,368 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 13

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.85 AU - 2.23 AU

Year: 1976 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,083,143 km

• M1: 192,832 km (0.111 R)
• M2: 610,958 km (0.108 R)
• M3: 873,951 km (0.055 R)
• M4: 1,000,959 km (0.095 R)
• M5: 1,214,286 km (0.12 R)
• M6: 1,306,139 km (0.03 R)
• M7: 1,618,799 km (0.07 R)
• M8: 1,848,581 km (0.111 R)
• M9: 2,089,433 km (0.115 R)
• M10: 2,188,617 km (0.067 R)
• M11: 2,353,474 km (0.097 R)
• M12: 2,443,980 km (0.109 R)
• M13: 2,615,270 km (0.074 R)
• M14: 2,749,758 km (0.11 R)
• M15: 2,859,115 km (0.086 R)
• M16: 3,605,608 km (0.098 R)
• M17: 3,862,467 km (0.118 R)
• M18: 3,985,437 km (0.047 R)
• M19: 4,346,566 km (0.083 R)
• M20: 4,587,718 km (0.087 R)
• M21: 4,701,861 km (0.09 R)
• M22: 4,966,350 km (0.065 R)
• M23: 5,117,294 km (0.06 R)
• M24: 5,337,951 km (0.036 R)
• M25: 5,666,319 km (0.047 R)
• M26: 5,806,492 km (0.115 R)
• M27: 5,894,754 km (0.089 R)
• M28: 6,001,268 km (0.104 R)
• M29: 6,397,403 km (0.097 R)
• M30: 6,839,166 km (0.065 R)
• M31: 7,214,956 km (0.107 R)
• M32: 7,348,098 km (0.083 R)
• M33: 7,520,435 km (0.094 R)
• M34: 7,655,521 km (0.101 R)
• M35: 7,869,297 km (0.046 R)
• M36: 8,026,075 km (0.058 R)
• M37: 8,183,901 km (0.076 R)
• M38: 8,342,774 km (0.119 R)
• M39: 8,502,545 km (0.109 R)
• M40: 8,988,438 km (0.094 R)
• M41: 9,070,268 km (0.112 R)
• M42: 9,317,404 km (0.102 R)
• M43: 9,734,034 km (0.066 R)
• M44: 9,944,818 km (0.119 R)
• M45: 10,029,490 km (0.107 R)
• M46: 10,135,705 km (0.104 R)
• M47: 10,672,462 km (0.044 R)
• M48: 10,955,202 km (0.101 R)
• M49: 11,042,716 km (0.078 R)
• M50: 11,528,311 km (0.069 R)
• M51: 11,840,971 km (0.116 R)
• M52: 12,428,890 km (0.11 R)
• M53: 12,543,183 km (0.029 R)
• M54: 12,703,552 km (0.116 R)
• M55: 13,235,672 km (0.045 R)
• M56: 13,539,505 km (0.039 R)
• M57: 13,680,576 km (0.105 R)
• M58: 13,940,577 km (0.072 R)
• M59: 14,178,288 km (0.115 R)
• M60: 14,657,599 km (0.081 R)
• M61: 15,264,518 km (0.097 R)
• M62: 15,460,342 km (0.109 R)
• M63: 15,607,845 km (0.112 R)
• M64: 16,127,847 km (0.086 R)
• M65: 16,402,509 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit