🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 13.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 10,374,733 km

• M1: 165,754 km (0.075 R)
• M2: 252,521 km (0.068 R)
• M3: 344,075 km (0.101 R)
• M4: 433,385 km (0.054 R)
• M5: 518,955 km (0.097 R)
• M6: 618,886 km (0.097 R)
• M7: 729,140 km (0.039 R)
• M8: 831,315 km (0.099 R)
• M9: 947,403 km (0.057 R)
• M10: 1,043,296 km (0.087 R)
• M11: 1,137,093 km (0.102 R)
• M12: 1,273,975 km (0.063 R)
• M13: 1,358,947 km (0.11 R)
• M14: 1,462,319 km (0.056 R)
• M15: 1,565,243 km (0.056 R)
• M16: 1,729,651 km (0.095 R)
• M17: 1,856,809 km (0.101 R)
• M18: 2,064,750 km (0.087 R)
• M19: 2,150,918 km (0.071 R)
• M20: 2,319,365 km (0.111 R)
• M21: 2,401,345 km (0.093 R)
• M22: 2,492,301 km (0.097 R)
• M23: 2,632,923 km (0.111 R)
• M24: 2,768,009 km (0.049 R)
• M25: 2,876,169 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 8.3

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.54 AU - 0.66 AU

Year: 315 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,374,733 km

• M1: 116,836 km (0.113 R)
• M2: 201,808 km (0.075 R)
• M3: 287,976 km (0.094 R)
• M4: 350,059 km (0.084 R)
• M5: 445,951 km (0.099 R)
• M6: 500,854 km (0.061 R)
• M7: 586,573 km (0.085 R)
• M8: 647,908 km (0.118 R)
• M9: 785,688 km (0.077 R)
• M10: 912,248 km (0.09 R)
• M11: 1,019,509 km (0.074 R)
• M12: 1,085,931 km (0.101 R)
• M13: 1,223,262 km (0.102 R)
• M14: 1,279,959 km (0.105 R)
• M15: 1,440,328 km (0.108 R)
• M16: 1,612,665 km (0.078 R)
• M17: 1,675,197 km (0.086 R)
• M18: 2,067,143 km (0.093 R)
• M19: 2,152,414 km (0.058 R)
• M20: 2,209,860 km (0.119 R)
• M21: 2,338,215 km (0.09 R)
• M22: 2,445,177 km (0.086 R)
• M23: 2,541,518 km (0.065 R)
• M24: 2,602,405 km (0.092 R)
• M25: 2,688,573 km (0.118 R)
• M26: 2,744,373 km (0.119 R)
• M27: 2,851,036 km (0.117 R)
• M28: 3,120,312 km (0.105 R)
• M29: 3,218,598 km (0.034 R)
• M30: 3,271,406 km (0.106 R)
• M31: 3,472,017 km (0.092 R)
• M32: 3,553,398 km (0.072 R)
• M33: 3,642,259 km (0.081 R)
• M34: 3,724,987 km (0.071 R)
• M35: 3,927,542 km (0.1 R)
• M36: 4,033,757 km (0.07 R)
• M37: 4,097,934 km (0.031 R)
• M38: 4,285,231 km (0.083 R)
• M39: 4,394,587 km (0.113 R)
• M40: 4,519,651 km (0.102 R)
• M41: 4,660,871 km (0.081 R)
• M42: 4,788,478 km (0.048 R)
• M43: 4,848,916 km (0.117 R)
• M44: 4,909,653 km (0.097 R)
• M45: 4,985,947 km (0.058 R)
• M46: 5,178,330 km (0.067 R)
• M47: 5,240,413 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 11

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.89 AU - 0.99 AU

Year: 618 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,374,733 km

• M1: 138,079 km (0.085 R)
• M2: 219,310 km (0.101 R)
• M3: 307,723 km (0.104 R)
• M4: 381,325 km (0.118 R)
• M5: 475,422 km (0.115 R)
• M6: 579,093 km (0.089 R)
• M7: 946,655 km (0.116 R)
• M8: 1,048,083 km (0.037 R)
• M9: 1,165,367 km (0.035 R)
• M10: 1,256,323 km (0.104 R)
• M11: 1,426,565 km (0.055 R)
• M12: 1,524,402 km (0.1 R)
• M13: 1,624,782 km (0.115 R)
• M14: 1,939,237 km (0.081 R)
• M15: 2,092,725 km (0.106 R)
• M16: 2,311,437 km (0.101 R)
• M17: 2,404,187 km (0.05 R)
• M18: 2,609,585 km (0.117 R)
• M19: 2,690,069 km (0.11 R)
• M20: 2,987,021 km (0.115 R)
• M21: 3,199,599 km (0.044 R)
• M22: 3,294,744 km (0.07 R)
• M23: 3,364,456 km (0.078 R)
• M24: 3,443,593 km (0.117 R)
• M25: 3,630,740 km (0.064 R)
• M26: 3,720,948 km (0.082 R)
• M27: 3,812,053 km (0.093 R)
• M28: 3,885,356 km (0.097 R)
• M29: 4,441,262 km (0.11 R)
• M30: 4,586,671 km (0.102 R)
• M31: 4,674,634 km (0.03 R)
• M32: 4,743,449 km (0.073 R)
• M33: 5,012,127 km (0.107 R)
• M34: 5,234,729 km (0.049 R)
• M35: 5,502,210 km (0.11 R)
• M36: 5,574,914 km (0.091 R)
• M37: 5,710,899 km (0.073 R)
• M38: 5,922,281 km (0.087 R)
• M39: 6,071,878 km (0.08 R)
• M40: 6,157,897 km (0.118 R)
• M41: 6,320,211 km (0.094 R)
• M42: 6,418,347 km (0.103 R)
• M43: 6,583,054 km (0.034 R)
• M44: 6,704,677 km (0.082 R)
• M45: 6,793,688 km (0.111 R)
• M46: 6,882,998 km (0.1 R)
• M47: 7,040,375 km (0.056 R)
• M48: 7,142,102 km (0.063 R)
• M49: 7,335,681 km (0.108 R)
• M50: 7,507,868 km (0.094 R)
• M51: 7,623,507 km (0.094 R)
• M52: 7,728,076 km (0.039 R)
• M53: 7,950,379 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 14.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.48 AU - 1.8 AU

Year: 1424 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 10,374,733 km

• M1: 186,249 km (0.115 R)
• M2: 301,141 km (0.055 R)
• M3: 507,586 km (0.091 R)
• M4: 772,523 km (0.104 R)
• M5: 1,058,106 km (0.033 R)
• M6: 1,168,359 km (0.115 R)
• M7: 1,261,110 km (0.087 R)
• M8: 1,424,172 km (0.104 R)
• M9: 1,602,642 km (0.088 R)
• M10: 1,764,208 km (0.103 R)
• M11: 2,008,501 km (0.101 R)
• M12: 2,228,260 km (0.104 R)
• M13: 2,327,444 km (0.117 R)
• M14: 2,521,323 km (0.086 R)
• M15: 2,817,526 km (0.093 R)
• M16: 3,004,823 km (0.107 R)
• M17: 3,309,105 km (0.115 R)
• M18: 3,698,508 km (0.058 R)
• M19: 3,926,047 km (0.094 R)
• M20: 4,102,722 km (0.098 R)
• M21: 4,304,529 km (0.107 R)
• M22: 4,555,854 km (0.058 R)
• M23: 4,741,654 km (0.088 R)
• M24: 4,847,420 km (0.083 R)
• M25: 4,941,966 km (0.074 R)
• M26: 5,037,260 km (0.103 R)
• M27: 5,133,002 km (0.11 R)
• M28: 5,265,845 km (0.073 R)
• M29: 6,163,582 km (0.037 R)
• M30: 6,356,713 km (0.119 R)
• M31: 7,014,794 km (0.111 R)
• M32: 7,365,750 km (0.116 R)
• M33: 7,667,190 km (0.091 R)
• M34: 7,777,743 km (0.062 R)
• M35: 7,916,869 km (0.098 R)
• M36: 8,367,458 km (0.073 R)
• M37: 8,754,168 km (0.092 R)
• M38: 9,249,636 km (0.12 R)
• M39: 9,367,519 km (0.068 R)
• M40: 9,530,432 km (0.105 R)
• M41: 9,634,701 km (0.069 R)
• M42: 9,799,259 km (0.101 R)
• M43: 9,904,426 km (0.087 R)
• M44: 10,100,699 km (0.07 R)
• M45: 10,267,949 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit