🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 12.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,975,819 km

• M1: 156,629 km (0.108 R)
• M2: 258,505 km (0.08 R)
• M3: 374,743 km (0.077 R)
• M4: 598,092 km (0.119 R)
• M5: 691,142 km (0.109 R)
• M6: 772,374 km (0.114 R)
• M7: 850,165 km (0.113 R)
• M8: 972,536 km (0.114 R)
• M9: 1,077,404 km (0.114 R)
• M10: 1,182,272 km (0.118 R)
• M11: 1,407,566 km (0.027 R)
• M12: 1,541,456 km (0.097 R)
• M13: 1,689,259 km (0.101 R)
• M14: 1,769,743 km (0.081 R)
• M15: 1,885,681 km (0.107 R)
• M16: 1,989,352 km (0.108 R)
• M17: 2,125,636 km (0.079 R)
• M18: 2,238,882 km (0.089 R)
• M19: 2,359,607 km (0.084 R)
• M20: 2,439,642 km (0.053 R)
• M21: 2,657,457 km (0.045 R)
• M22: 2,740,783 km (0.076 R)
• M23: 2,853,280 km (0.07 R)
• M24: 2,961,739 km (0.03 R)
• M25: 3,071,543 km (0.106 R)
• M26: 3,253,754 km (0.093 R)
• M27: 3,397,218 km (0.12 R)
• M28: 3,616,529 km (0.101 R)
• M29: 3,859,475 km (0.053 R)
• M30: 4,088,659 km (0.073 R)
• M31: 4,172,434 km (0.059 R)
• M32: 4,361,526 km (0.087 R)
• M33: 4,460,560 km (0.065 R)
• M34: 4,553,610 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 12.5

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.19 AU - 1.33 AU

Year: 943 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,975,819 km

• M1: 191,635 km (0.097 R)
• M2: 318,195 km (0.033 R)
• M3: 396,734 km (0.108 R)
• M4: 570,566 km (0.075 R)
• M5: 760,556 km (0.07 R)
• M6: 884,123 km (0.078 R)
• M7: 1,072,617 km (0.04 R)
• M8: 1,213,538 km (0.074 R)
• M9: 1,305,989 km (0.094 R)
• M10: 1,465,610 km (0.105 R)
• M11: 1,556,267 km (0.111 R)
• M12: 1,640,490 km (0.118 R)
• M13: 1,822,551 km (0.052 R)
• M14: 1,911,711 km (0.073 R)
• M15: 2,066,695 km (0.08 R)
• M16: 2,169,319 km (0.072 R)
• M17: 2,321,759 km (0.11 R)
• M18: 2,458,192 km (0.103 R)
• M19: 2,688,124 km (0.109 R)
• M20: 3,126,595 km (0.047 R)
• M21: 3,212,764 km (0.102 R)
• M22: 3,420,555 km (0.076 R)
• M23: 3,587,656 km (0.089 R)
• M24: 3,734,860 km (0.066 R)
• M25: 3,988,578 km (0.044 R)
• M26: 4,105,863 km (0.096 R)
• M27: 4,224,195 km (0.08 R)
• M28: 4,319,788 km (0.054 R)
• M29: 4,561,837 km (0.081 R)
• M30: 4,672,241 km (0.105 R)
• M31: 4,845,774 km (0.105 R)
• M32: 5,122,829 km (0.098 R)
• M33: 5,353,509 km (0.09 R)
• M34: 5,444,166 km (0.066 R)
• M35: 5,785,249 km (0.088 R)
• M36: 6,065,894 km (0.118 R)
• M37: 6,201,131 km (0.071 R)
• M38: 6,738,337 km (0.097 R)
• M39: 7,062,067 km (0.084 R)
• M40: 7,161,699 km (0.08 R)
• M41: 7,304,714 km (0.089 R)
• M42: 8,228,032 km (0.08 R)
• M43: 8,408,148 km (0.094 R)
• M44: 8,528,874 km (0.116 R)
• M45: 8,695,825 km (0.113 R)
• M46: 9,079,544 km (0.075 R)
• M47: 9,265,643 km (0.086 R)
• M48: 9,468,648 km (0.12 R)
• M49: 9,736,428 km (0.114 R)
• M50: 9,831,572 km (0.093 R)
• M51: 10,006,901 km (0.094 R)
• M52: 10,134,957 km (0.088 R)
• M53: 10,231,298 km (0.076 R)
• M54: 10,522,415 km (0.082 R)
• M55: 10,620,102 km (0.043 R)
• M56: 10,914,810 km (0.047 R)
• M57: 11,096,272 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 8.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.1 AU - 6.64 AU

Year: 8298 Days

Day: 10.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,975,819 km

• M1: 219,759 km (0.089 R)
• M2: 317,895 km (0.08 R)
• M3: 399,576 km (0.115 R)
• M4: 567,574 km (0.114 R)
• M5: 660,475 km (0.082 R)
• M6: 747,840 km (0.111 R)
• M7: 886,517 km (0.045 R)
• M8: 946,955 km (0.088 R)
• M9: 1,059,452 km (0.094 R)
• M10: 1,243,458 km (0.084 R)
• M11: 1,672,654 km (0.051 R)
• M12: 2,211,505 km (0.118 R)
• M13: 2,517,583 km (0.091 R)
• M14: 2,622,600 km (0.086 R)
• M15: 2,693,510 km (0.085 R)
• M16: 2,965,030 km (0.106 R)
• M17: 3,057,481 km (0.112 R)
• M18: 3,113,431 km (0.069 R)
• M19: 3,207,528 km (0.06 R)
• M20: 3,495,354 km (0.062 R)
• M21: 3,831,800 km (0.086 R)
• M22: 3,912,433 km (0.05 R)
• M23: 4,075,495 km (0.098 R)
• M24: 4,408,350 km (0.046 R)
• M25: 4,599,536 km (0.091 R)
• M26: 4,685,405 km (0.116 R)
• M27: 4,815,256 km (0.058 R)
• M28: 4,880,481 km (0.112 R)
• M29: 4,968,145 km (0.101 R)
• M30: 5,733,638 km (0.04 R)
• M31: 5,872,614 km (0.079 R)
• M32: 5,965,813 km (0.072 R)
• M33: 6,036,124 km (0.093 R)
• M34: 6,608,187 km (0.112 R)
• M35: 7,957,709 km (0.067 R)
• M36: 8,321,082 km (0.036 R)
• M37: 9,226,449 km (0.047 R)
• M38: 9,389,510 km (0.102 R)
• M39: 9,526,093 km (0.073 R)
• M40: 9,690,800 km (0.088 R)
• M41: 10,190,757 km (0.116 R)
• M42: 10,387,478 km (0.081 R)
• M43: 10,500,424 km (0.108 R)
• M44: 10,870,380 km (0.105 R)
• M45: 11,013,844 km (0.057 R)
• M46: 11,071,439 km (0.094 R)
• M47: 11,828,704 km (0.101 R)
• M48: 12,094,838 km (0.095 R)
• M49: 12,904,911 km (0.101 R)
• M50: 12,996,016 km (0.111 R)
• M51: 13,670,403 km (0.098 R)
• M52: 13,856,353 km (0.113 R)
• M53: 14,419,290 km (0.094 R)
• M54: 14,608,531 km (0.12 R)
• M55: 14,798,670 km (0.099 R)
• M56: 14,957,693 km (0.108 R)
• M57: 16,744,490 km (0.093 R)
• M58: 17,043,386 km (0.116 R)
• M59: 17,243,548 km (0.083 R)
• M60: 17,545,137 km (0.038 R)
• M61: 17,848,672 km (0.12 R)
• M62: 18,187,960 km (0.099 R)
• M63: 18,392,460 km (0.051 R)
• M64: 18,495,084 km (0.039 R)
• M65: 18,907,226 km (0.105 R)
• M66: 19,322,360 km (0.086 R)
• M67: 20,056,287 km (0.107 R)
• M68: 20,408,890 km (0.096 R)
• M69: 20,479,649 km (0.114 R)
• M70: 20,692,527 km (0.116 R)
• M71: 20,870,399 km (0.105 R)
• M72: 21,479,262 km (0.079 R)
• M73: 22,604,238 km (0.075 R)
• M74: 22,787,496 km (0.094 R)
• M75: 23,414,161 km (0.111 R)
• M76: 23,934,612 km (0.088 R)
• M77: 24,158,859 km (0.07 R)
• M78: 24,835,640 km (0.108 R)
• M79: 24,986,884 km (0.102 R)
• M80: 25,252,270 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.54 AU - 8.9 AU

Year: 12937 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,975,819 km

• M1: 83,476 km (0.057 R)
• M2: 308,022 km (0.103 R)
• M3: 563,685 km (0.083 R)
• M4: 615,446 km (0.044 R)
• M5: 958,773 km (0.091 R)
• M6: 1,033,721 km (0.116 R)
• M7: 1,325,587 km (0.071 R)
• M8: 1,437,785 km (0.048 R)
• M9: 3,518,692 km (0.089 R)
• M10: 4,341,480 km (0.085 R)
• M11: 5,198,825 km (0.079 R)
• M12: 6,530,994 km (0.08 R)
• M13: 7,160,652 km (0.097 R)
• M14: 9,784,000 km (0.111 R)
• M15: 9,920,882 km (0.092 R)
• M16: 11,038,528 km (0.045 R)
• M17: 12,077,934 km (0.067 R)
• M18: 13,178,376 km (0.12 R)
• M19: 13,694,638 km (0.106 R)
• M20: 14,124,881 km (0.085 R)
• M21: 14,372,615 km (0.078 R)
• M22: 14,778,325 km (0.092 R)
• M23: 15,124,644 km (0.096 R)
• M24: 16,114,832 km (0.03 R)
• M25: 18,358,950 km (0.098 R)
• M26: 18,392,609 km (0.119 R)
• M27: 18,663,232 km (0.119 R)
• M28: 20,874,588 km (0.1 R)
• M29: 21,725,052 km (0.054 R)
• M30: 22,010,933 km (0.049 R)
• M31: 24,901,164 km (0.087 R)
• M32: 24,975,813 km (0.11 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: 206 - 19,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit