🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 10.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,046,810 km

• M1: 131,497 km (0.107 R)
• M2: 210,335 km (0.116 R)
• M3: 281,842 km (0.094 R)
• M4: 364,271 km (0.039 R)
• M5: 439,668 km (0.115 R)
• M6: 515,215 km (0.107 R)
• M7: 602,879 km (0.116 R)
• M8: 692,788 km (0.067 R)
• M9: 875,297 km (0.1 R)
• M10: 979,118 km (0.111 R)
• M11: 1,069,774 km (0.103 R)
• M12: 1,172,548 km (0.047 R)
• M13: 1,278,763 km (0.118 R)
• M14: 1,412,653 km (0.063 R)
• M15: 1,506,301 km (0.078 R)
• M16: 1,653,356 km (0.088 R)
• M17: 1,762,861 km (0.034 R)
• M18: 1,837,361 km (0.112 R)
• M19: 1,918,293 km (0.074 R)
• M20: 1,983,967 km (0.115 R)
• M21: 2,072,678 km (0.095 R)
• M22: 2,162,886 km (0.079 R)
• M23: 2,271,644 km (0.083 R)
• M24: 2,388,180 km (0.12 R)
• M25: 2,459,090 km (0.113 R)
• M26: 2,524,763 km (0.097 R)
• M27: 2,621,403 km (0.108 R)
• M28: 2,688,423 km (0.101 R)
• M29: 2,799,575 km (0.062 R)
• M30: 2,880,806 km (0.093 R)
• M31: 3,032,947 km (0.081 R)
• M32: 3,122,856 km (0.077 R)
• M33: 3,253,006 km (0.049 R)
• M34: 3,384,801 km (0.089 R)
• M35: 3,464,836 km (0.094 R)
• M36: 3,592,892 km (0.113 R)
• M37: 3,881,466 km (0.104 R)
• M38: 3,986,484 km (0.032 R)
• M39: 4,127,854 km (0.097 R)
• M40: 4,213,574 km (0.073 R)
• M41: 4,321,434 km (0.074 R)
• M42: 4,452,182 km (0.115 R)
• M43: 4,532,666 km (0.098 R)
• M44: 4,747,488 km (0.082 R)
• M45: 4,837,247 km (0.111 R)
• M46: 5,049,078 km (0.053 R)
• M47: 5,256,271 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 9.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.77 AU - 1.03 AU

Year: 569 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,046,810 km

• M1: 114,891 km (0.068 R)
• M2: 187,446 km (0.071 R)
• M3: 281,842 km (0.085 R)
• M4: 376,837 km (0.093 R)
• M5: 608,265 km (0.069 R)
• M6: 728,242 km (0.113 R)
• M7: 814,261 km (0.1 R)
• M8: 872,156 km (0.06 R)
• M9: 980,464 km (0.109 R)
• M10: 1,059,452 km (0.045 R)
• M11: 1,215,333 km (0.104 R)
• M12: 1,305,391 km (0.07 R)
• M13: 1,449,454 km (0.084 R)
• M14: 1,516,174 km (0.09 R)
• M15: 1,593,965 km (0.061 R)
• M16: 1,687,913 km (0.114 R)
• M17: 1,804,300 km (0.108 R)
• M18: 1,866,233 km (0.067 R)
• M19: 1,923,529 km (0.094 R)
• M20: 2,050,688 km (0.032 R)
• M21: 2,126,235 km (0.117 R)
• M22: 2,202,679 km (0.107 R)
• M23: 2,358,410 km (0.065 R)
• M24: 2,506,363 km (0.049 R)
• M25: 2,598,814 km (0.094 R)
• M26: 2,734,051 km (0.063 R)
• M27: 2,835,328 km (0.074 R)
• M28: 2,980,738 km (0.113 R)
• M29: 3,215,905 km (0.076 R)
• M30: 3,297,735 km (0.101 R)
• M31: 3,450,774 km (0.084 R)
• M32: 3,534,549 km (0.068 R)
• M33: 3,651,834 km (0.105 R)
• M34: 3,737,404 km (0.12 R)
• M35: 3,816,840 km (0.094 R)
• M36: 3,890,293 km (0.057 R)
• M37: 3,991,122 km (0.097 R)
• M38: 4,065,621 km (0.047 R)
• M39: 4,389,351 km (0.075 R)
• M40: 4,593,403 km (0.109 R)
• M41: 4,714,427 km (0.081 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 10

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.35 AU - 1.55 AU

Year: 1164 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,046,810 km

• M1: 132,095 km (0.091 R)
• M2: 200,611 km (0.05 R)
• M3: 297,849 km (0.119 R)
• M4: 380,727 km (0.094 R)
• M5: 499,507 km (0.106 R)
• M6: 609,462 km (0.087 R)
• M7: 797,506 km (0.118 R)
• M8: 888,911 km (0.086 R)
• M9: 963,410 km (0.092 R)
• M10: 1,141,133 km (0.099 R)
• M11: 1,512,584 km (0.085 R)
• M12: 1,661,584 km (0.047 R)
• M13: 1,763,759 km (0.073 R)
• M14: 1,833,023 km (0.043 R)
• M15: 2,101,102 km (0.099 R)
• M16: 2,174,704 km (0.118 R)
• M17: 2,249,204 km (0.093 R)
• M18: 2,362,749 km (0.098 R)
• M19: 2,517,134 km (0.062 R)
• M20: 2,886,790 km (0.112 R)
• M21: 3,083,511 km (0.083 R)
• M22: 3,220,693 km (0.1 R)
• M23: 3,306,113 km (0.093 R)
• M24: 3,457,356 km (0.074 R)
• M25: 3,622,064 km (0.111 R)
• M26: 3,868,451 km (0.026 R)
• M27: 4,166,600 km (0.091 R)
• M28: 4,271,618 km (0.077 R)
• M29: 4,353,896 km (0.106 R)
• M30: 4,785,486 km (0.055 R)
• M31: 4,870,907 km (0.093 R)
• M32: 5,143,025 km (0.107 R)
• M33: 5,318,803 km (0.106 R)
• M34: 5,445,662 km (0.107 R)
• M35: 5,923,627 km (0.1 R)
• M36: 6,094,767 km (0.118 R)
• M37: 6,187,518 km (0.07 R)
• M38: 6,550,143 km (0.082 R)
• M39: 6,727,117 km (0.057 R)
• M40: 6,823,159 km (0.05 R)
• M41: 7,016,439 km (0.111 R)
• M42: 7,281,826 km (0.111 R)
• M43: 7,352,137 km (0.096 R)
• M44: 7,521,931 km (0.04 R)
• M45: 7,707,432 km (0.114 R)
• M46: 7,923,302 km (0.048 R)
• M47: 8,053,901 km (0.099 R)
• M48: 8,228,930 km (0.081 R)
• M49: 8,361,175 km (0.079 R)
• M50: 8,657,528 km (0.084 R)
• M51: 8,746,987 km (0.078 R)
• M52: 8,972,282 km (0.044 R)
• M53: 9,047,829 km (0.1 R)
• M54: 9,260,407 km (0.032 R)
• M55: 9,413,296 km (0.098 R)
• M56: 9,582,342 km (0.119 R)
• M57: 9,814,518 km (0.1 R)
• M58: 9,970,399 km (0.073 R)
• M59: 10,080,054 km (0.073 R)
• M60: 10,190,009 km (0.106 R)
• M61: 10,570,286 km (0.083 R)
• M62: 10,730,057 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 10.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.22 AU - 5.18 AU

Year: 6795 Days

Day: 8.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,046,810 km

• M1: 224,098 km (0.097 R)
• M2: 331,359 km (0.087 R)
• M3: 601,832 km (0.077 R)
• M4: 866,920 km (0.065 R)
• M5: 1,216,829 km (0.054 R)
• M6: 1,365,529 km (0.081 R)
• M7: 1,943,127 km (0.053 R)
• M8: 2,138,202 km (0.108 R)
• M9: 2,298,870 km (0.082 R)
• M10: 2,718,343 km (0.052 R)
• M11: 2,937,205 km (0.071 R)
• M12: 3,161,901 km (0.106 R)
• M13: 4,598,938 km (0.049 R)
• M14: 4,676,878 km (0.102 R)
• M15: 5,397,790 km (0.044 R)
• M16: 6,210,556 km (0.049 R)
• M17: 6,528,900 km (0.101 R)
• M18: 7,546,315 km (0.107 R)
• M19: 7,979,550 km (0.085 R)
• M20: 8,104,913 km (0.12 R)
• M21: 8,294,005 km (0.088 R)
• M22: 8,805,630 km (0.11 R)
• M23: 9,130,556 km (0.062 R)
• M24: 9,492,733 km (0.086 R)
• M25: 9,725,507 km (0.101 R)
• M26: 10,572,530 km (0.085 R)
• M27: 10,641,345 km (0.1 R)
• M28: 10,987,515 km (0.066 R)
• M29: 11,127,090 km (0.113 R)
• M30: 11,372,729 km (0.108 R)
• M31: 11,513,800 km (0.076 R)
• M32: 13,141,425 km (0.09 R)
• M33: 13,363,877 km (0.069 R)
• M34: 13,438,377 km (0.076 R)
• M35: 13,512,876 km (0.06 R)
• M36: 13,850,220 km (0.119 R)
• M37: 14,076,561 km (0.113 R)
• M38: 15,382,551 km (0.072 R)
• M39: 15,892,081 km (0.098 R)
• M40: 16,526,825 km (0.114 R)
• M41: 16,967,989 km (0.104 R)
• M42: 17,739,316 km (0.086 R)
• M43: 17,862,135 km (0.114 R)
• M44: 18,108,523 km (0.06 R)
• M45: 18,232,240 km (0.108 R)
• M46: 18,729,803 km (0.116 R)
• M47: 18,813,129 km (0.03 R)
• M48: 19,147,779 km (0.085 R)
• M49: 19,442,188 km (0.089 R)
• M50: 19,780,578 km (0.079 R)
• M51: 20,078,129 km (0.109 R)
• M52: 20,420,259 km (0.088 R)
• M53: 20,678,016 km (0.093 R)
• M54: 21,240,205 km (0.039 R)
• M55: 21,327,121 km (0.113 R)
• M56: 21,938,977 km (0.115 R)
• M57: 22,026,940 km (0.101 R)
• M58: 22,114,904 km (0.083 R)
• M59: 22,335,411 km (0.053 R)
• M60: 23,493,897 km (0.102 R)
• M61: 23,628,834 km (0.065 R)
• M62: 23,899,457 km (0.076 R)
• M63: 24,307,410 km (0.106 R)
• M64: 24,534,948 km (0.114 R)
• M65: 24,763,384 km (0.095 R)
• M66: 25,038,196 km (0.094 R)
• M67: 25,268,128 km (0.083 R)
• M68: 26,708,905 km (0.085 R)
• M69: 27,084,994 km (0.031 R)
• M70: 27,510,300 km (0.05 R)
• M71: 27,842,557 km (0.112 R)
• M72: 28,463,239 km (0.106 R)
• M73: 28,847,406 km (0.118 R)
• M74: 28,991,918 km (0.058 R)
• M75: 29,766,835 km (0.062 R)
• M76: 30,695,688 km (0.12 R)
• M77: 30,991,144 km (0.111 R)
• M78: 31,534,932 km (0.082 R)
• M79: 31,634,265 km (0.099 R)
• M80: 31,982,379 km (0.078 R)
• M81: 32,131,977 km (0.112 R)
• M82: 33,640,672 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit