🌌 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: 784.3

Radius: 9.7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 257 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,868,319 km

• M1: 138,378 km (0.038 R)
• M2: 235,317 km (0.088 R)
• M3: 297,251 km (0.085 R)
• M4: 405,410 km (0.055 R)
• M5: 467,045 km (0.082 R)
• M6: 580,290 km (0.053 R)
• M7: 648,656 km (0.035 R)
• M8: 710,291 km (0.032 R)
• M9: 832,961 km (0.095 R)
• M10: 915,240 km (0.117 R)
• M11: 1,015,770 km (0.111 R)
• M12: 1,116,150 km (0.111 R)
• M13: 1,232,238 km (0.091 R)
• M14: 1,302,249 km (0.04 R)
• M15: 1,369,419 km (0.073 R)
• M16: 1,516,324 km (0.098 R)
• M17: 1,609,673 km (0.055 R)
• M18: 1,672,953 km (0.073 R)
• M19: 1,737,280 km (0.118 R)
• M20: 1,896,751 km (0.103 R)
• M21: 1,959,134 km (0.08 R)
• M22: 2,130,423 km (0.107 R)
• M23: 2,316,972 km (0.1 R)
• M24: 2,378,606 km (0.111 R)
• M25: 2,487,962 km (0.094 R)
• M26: 2,593,578 km (0.026 R)
• M27: 2,749,609 km (0.088 R)
• M28: 2,820,518 km (0.071 R)
• M29: 2,897,561 km (0.102 R)
• M30: 3,003,327 km (0.114 R)
• M31: 3,070,795 km (0.07 R)
• M32: 3,133,028 km (0.042 R)
• M33: 3,195,859 km (0.084 R)
• M34: 3,334,237 km (0.114 R)
• M35: 3,563,272 km (0.111 R)
• M36: 3,652,881 km (0.088 R)
• M37: 3,755,206 km (0.1 R)
• M38: 3,895,229 km (0.105 R)
• M39: 3,962,848 km (0.109 R)
• M40: 4,193,228 km (0.056 R)
• M41: 4,357,636 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 10.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 407 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,868,319 km

• M1: 165,306 km (0.11 R)
• M2: 264,190 km (0.118 R)
• M3: 348,563 km (0.111 R)
• M4: 425,905 km (0.069 R)
• M5: 504,594 km (0.101 R)
• M6: 675,883 km (0.064 R)
• M7: 746,045 km (0.104 R)
• M8: 871,258 km (0.103 R)
• M9: 944,561 km (0.067 R)
• M10: 1,020,257 km (0.098 R)
• M11: 1,098,048 km (0.053 R)
• M12: 1,203,664 km (0.112 R)
• M13: 1,299,557 km (0.111 R)
• M14: 1,480,869 km (0.113 R)
• M15: 1,612,815 km (0.027 R)
• M16: 1,724,115 km (0.081 R)
• M17: 1,934,450 km (0.065 R)
• M18: 2,037,523 km (0.097 R)
• M19: 2,116,211 km (0.072 R)
• M20: 2,276,431 km (0.095 R)
• M21: 2,347,191 km (0.111 R)
• M22: 2,468,664 km (0.066 R)
• M23: 2,603,601 km (0.09 R)
• M24: 2,857,469 km (0.107 R)
• M25: 2,922,245 km (0.101 R)
• M26: 3,277,989 km (0.115 R)
• M27: 3,383,156 km (0.081 R)
• M28: 3,451,672 km (0.045 R)
• M29: 3,527,219 km (0.082 R)
• M30: 3,666,793 km (0.099 R)
• M31: 3,866,955 km (0.057 R)
• M32: 4,063,976 km (0.038 R)
• M33: 4,413,287 km (0.103 R)
• M34: 4,598,639 km (0.08 R)
• M35: 4,681,815 km (0.077 R)
• M36: 4,758,559 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 13.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.77 AU - 1.01 AU

Year: 560 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,868,319 km

• M1: 174,581 km (0.082 R)
• M2: 277,953 km (0.037 R)
• M3: 388,506 km (0.106 R)
• M4: 472,580 km (0.053 R)
• M5: 601,982 km (0.105 R)
• M6: 691,890 km (0.068 R)
• M7: 777,909 km (0.069 R)
• M8: 863,329 km (0.115 R)
• M9: 1,055,263 km (0.05 R)
• M10: 1,195,437 km (0.088 R)
• M11: 1,290,581 km (0.036 R)
• M12: 1,465,311 km (0.114 R)
• M13: 1,549,684 km (0.085 R)
• M14: 1,666,969 km (0.028 R)
• M15: 1,768,247 km (0.066 R)
• M16: 1,884,634 km (0.068 R)
• M17: 2,044,105 km (0.085 R)
• M18: 2,187,420 km (0.104 R)
• M19: 2,320,113 km (0.065 R)
• M20: 2,491,702 km (0.11 R)
• M21: 2,764,718 km (0.05 R)
• M22: 2,908,631 km (0.106 R)
• M23: 2,993,304 km (0.07 R)
• M24: 3,125,548 km (0.086 R)
• M25: 3,236,101 km (0.037 R)
• M26: 3,364,007 km (0.06 R)
• M27: 3,477,403 km (0.102 R)
• M28: 3,583,916 km (0.092 R)
• M29: 3,683,100 km (0.116 R)
• M30: 3,909,890 km (0.03 R)
• M31: 4,089,407 km (0.068 R)
• M32: 4,193,228 km (0.065 R)
• M33: 4,280,444 km (0.1 R)
• M34: 4,853,404 km (0.076 R)
• M35: 4,963,508 km (0.068 R)
• M36: 5,214,533 km (0.081 R)
• M37: 5,355,753 km (0.051 R)
• M38: 5,460,173 km (0.07 R)
• M39: 5,642,084 km (0.106 R)
• M40: 5,729,000 km (0.068 R)
• M41: 5,845,537 km (0.093 R)
• M42: 5,962,971 km (0.115 R)
• M43: 6,091,027 km (0.042 R)
• M44: 6,319,912 km (0.025 R)
• M45: 6,531,443 km (0.098 R)
• M46: 6,714,551 km (0.071 R)
• M47: 6,868,487 km (0.115 R)
• M48: 6,971,710 km (0.102 R)
• M49: 7,054,736 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 12.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.87 AU - 2.33 AU

Year: 2029 Days

Day: 12 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,868,319 km

• M1: 166,353 km (0.108 R)
• M2: 380,128 km (0.106 R)
• M3: 637,736 km (0.032 R)
• M4: 827,875 km (0.084 R)
• M5: 925,861 km (0.083 R)
• M6: 1,009,337 km (0.032 R)
• M7: 1,307,485 km (0.083 R)
• M8: 1,645,128 km (0.114 R)
• M9: 1,748,350 km (0.072 R)
• M10: 2,071,931 km (0.109 R)
• M11: 2,493,348 km (0.111 R)
• M12: 2,613,176 km (0.108 R)
• M13: 2,734,799 km (0.039 R)
• M14: 2,844,604 km (0.054 R)
• M15: 2,955,904 km (0.042 R)
• M16: 3,097,125 km (0.1 R)
• M17: 3,371,786 km (0.079 R)
• M18: 3,460,348 km (0.114 R)
• M19: 4,259,201 km (0.063 R)
• M20: 4,435,427 km (0.054 R)
• M21: 4,532,666 km (0.086 R)
• M22: 4,614,197 km (0.115 R)
• M23: 4,795,360 km (0.089 R)
• M24: 4,945,257 km (0.071 R)
• M25: 5,062,990 km (0.059 R)
• M26: 5,232,784 km (0.092 R)
• M27: 5,352,911 km (0.116 R)
• M28: 5,439,229 km (0.06 R)
• M29: 5,984,812 km (0.086 R)
• M30: 6,164,479 km (0.109 R)
• M31: 6,291,488 km (0.027 R)
• M32: 6,584,849 km (0.059 R)
• M33: 7,337,925 km (0.057 R)
• M34: 7,472,563 km (0.104 R)
• M35: 7,940,505 km (0.105 R)
• M36: 8,039,090 km (0.118 R)
• M37: 8,118,377 km (0.092 R)
• M38: 8,197,814 km (0.097 R)
• M39: 8,639,875 km (0.115 R)
• M40: 8,761,798 km (0.088 R)
• M41: 8,863,823 km (0.075 R)
• M42: 9,048,427 km (0.116 R)
• M43: 9,275,816 km (0.034 R)
• M44: 9,715,335 km (0.081 R)
• M45: 9,927,016 km (0.058 R)
• M46: 10,012,137 km (0.116 R)
• M47: 10,376,557 km (0.09 R)
• M48: 10,484,567 km (0.087 R)
• M49: 10,679,942 km (0.117 R)
• M50: 10,788,998 km (0.081 R)
• M51: 10,898,504 km (0.101 R)
• M52: 11,074,282 km (0.092 R)
• M53: 11,540,578 km (0.069 R)
• M54: 12,240,547 km (0.092 R)
• M55: 12,538,246 km (0.078 R)
• M56: 12,676,475 km (0.032 R)
• M57: 12,838,340 km (0.12 R)
• M58: 12,977,615 km (0.059 R)
• M59: 13,210,838 km (0.031 R)
• M60: 13,398,584 km (0.096 R)
• M61: 13,539,804 km (0.036 R)
• M62: 13,847,826 km (0.049 R)
• M63: 14,688,267 km (0.076 R)
• M64: 15,372,528 km (0.084 R)
• M65: 15,668,881 km (0.091 R)
• M66: 15,793,047 km (0.086 R)
• M67: 16,493,913 km (0.031 R)
• M68: 16,822,879 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 12.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.12 AU - 2.42 AU

Year: 2281 Days

Day: 8.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,868,319 km

• M1: 159,322 km (0.097 R)
• M2: 255,214 km (0.046 R)
• M3: 447,746 km (0.097 R)
• M4: 809,773 km (0.109 R)
• M5: 970,890 km (0.075 R)
• M6: 1,078,601 km (0.058 R)
• M7: 1,593,666 km (0.11 R)
• M8: 1,755,980 km (0.058 R)
• M9: 1,844,691 km (0.1 R)
• M10: 1,946,567 km (0.081 R)
• M11: 2,038,720 km (0.056 R)
• M12: 2,179,791 km (0.084 R)
• M13: 2,263,715 km (0.084 R)
• M14: 2,497,088 km (0.083 R)
• M15: 3,081,118 km (0.109 R)
• M16: 3,396,021 km (0.117 R)
• M17: 3,692,823 km (0.062 R)
• M18: 3,939,211 km (0.096 R)
• M19: 4,057,094 km (0.106 R)
• M20: 4,540,595 km (0.112 R)
• M21: 4,915,337 km (0.092 R)
• M22: 5,058,502 km (0.071 R)
• M23: 5,154,694 km (0.092 R)
• M24: 5,365,328 km (0.058 R)
• M25: 5,529,287 km (0.09 R)
• M26: 5,661,681 km (0.105 R)
• M27: 5,745,007 km (0.085 R)
• M28: 5,929,611 km (0.113 R)
• M29: 6,167,621 km (0.081 R)
• M30: 6,304,952 km (0.059 R)
• M31: 6,391,270 km (0.089 R)
• M32: 6,495,540 km (0.086 R)
• M33: 6,652,917 km (0.073 R)
• M34: 6,829,292 km (0.096 R)
• M35: 7,168,730 km (0.101 R)
• M36: 7,367,695 km (0.093 R)
• M37: 7,605,257 km (0.077 R)
• M38: 7,901,311 km (0.052 R)
• M39: 8,050,759 km (0.106 R)
• M40: 8,831,211 km (0.087 R)
• M41: 9,220,764 km (0.056 R)
• M42: 9,299,303 km (0.117 R)
• M43: 9,496,772 km (0.113 R)
• M44: 9,755,576 km (0.099 R)
• M45: 10,036,820 km (0.093 R)
• M46: 10,628,181 km (0.117 R)
• M47: 10,876,214 km (0.042 R)
• M48: 11,021,773 km (0.098 R)
• M49: 11,525,768 km (0.101 R)
• M50: 11,994,308 km (0.113 R)
• M51: 12,166,346 km (0.051 R)
• M52: 12,360,823 km (0.11 R)
• M53: 12,578,039 km (0.071 R)
• M54: 12,665,405 km (0.072 R)
• M55: 13,016,511 km (0.05 R)
• M56: 13,148,905 km (0.083 R)
• M57: 13,281,897 km (0.089 R)
• M58: 13,549,229 km (0.056 R)
• M59: 13,705,858 km (0.054 R)
• M60: 14,088,978 km (0.08 R)
• M61: 14,202,373 km (0.064 R)
• M62: 14,407,173 km (0.098 R)
• M63: 14,567,242 km (0.118 R)
• M64: 14,842,802 km (0.089 R)
• M65: 15,189,869 km (0.102 R)
• M66: 15,562,966 km (0.101 R)
• M67: 15,680,101 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit