🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 13.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.96 AU - 1.14 AU

Year: 695 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,358,254 km

• M1: 176,825 km (0.099 R)
• M2: 263,591 km (0.109 R)
• M3: 375,042 km (0.077 R)
• M4: 519,254 km (0.099 R)
• M5: 617,839 km (0.102 R)
• M6: 709,991 km (0.071 R)
• M7: 797,506 km (0.118 R)
• M8: 996,023 km (0.083 R)
• M9: 1,153,400 km (0.097 R)
• M10: 1,362,388 km (0.09 R)
• M11: 1,456,036 km (0.078 R)
• M12: 1,545,496 km (0.057 R)
• M13: 1,690,007 km (0.119 R)
• M14: 1,791,285 km (0.03 R)
• M15: 2,173,208 km (0.089 R)
• M16: 2,328,940 km (0.114 R)
• M17: 2,604,649 km (0.09 R)
• M18: 2,842,509 km (0.037 R)
• M19: 2,956,204 km (0.101 R)
• M20: 3,063,016 km (0.116 R)
• M21: 3,154,421 km (0.086 R)
• M22: 3,314,640 km (0.044 R)
• M23: 3,425,791 km (0.112 R)
• M24: 3,651,983 km (0.081 R)
• M25: 3,883,112 km (0.108 R)
• M26: 4,009,672 km (0.112 R)
• M27: 4,239,005 km (0.095 R)
• M28: 4,444,553 km (0.078 R)
• M29: 4,567,522 km (0.097 R)
• M30: 4,691,688 km (0.07 R)
• M31: 4,914,140 km (0.081 R)
• M32: 5,041,448 km (0.095 R)
• M33: 5,140,183 km (0.119 R)
• M34: 5,269,435 km (0.097 R)
• M35: 5,369,516 km (0.082 R)
• M36: 5,735,582 km (0.051 R)
• M37: 5,828,333 km (0.1 R)
• M38: 5,952,948 km (0.096 R)
• M39: 6,057,367 km (0.059 R)
• M40: 6,162,385 km (0.085 R)
• M41: 6,385,136 km (0.062 R)
• M42: 6,513,491 km (0.087 R)
• M43: 6,610,431 km (0.086 R)
• M44: 6,805,656 km (0.12 R)
• M45: 6,893,021 km (0.119 R)
• M46: 6,980,835 km (0.091 R)
• M47: 7,302,171 km (0.055 R)
• M48: 7,492,909 km (0.099 R)
• M49: 7,583,266 km (0.09 R)
• M50: 7,685,291 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 12.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.66 AU

Year: 1013 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 119.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,358,254 km

• M1: 163,810 km (0.07 R)
• M2: 253,120 km (0.087 R)
• M3: 382,223 km (0.092 R)
• M4: 570,417 km (0.086 R)
• M5: 647,011 km (0.057 R)
• M6: 753,375 km (0.118 R)
• M7: 846,126 km (0.053 R)
• M8: 1,044,193 km (0.091 R)
• M9: 1,273,975 km (0.103 R)
• M10: 1,362,537 km (0.12 R)
• M11: 1,512,285 km (0.086 R)
• M12: 1,589,178 km (0.11 R)
• M13: 1,702,873 km (0.118 R)
• M14: 1,819,409 km (0.1 R)
• M15: 2,022,862 km (0.097 R)
• M16: 2,204,773 km (0.031 R)
• M17: 2,452,507 km (0.071 R)
• M18: 2,543,912 km (0.103 R)
• M19: 2,657,307 km (0.106 R)
• M20: 3,029,656 km (0.09 R)
• M21: 3,128,091 km (0.057 R)
• M22: 3,205,434 km (0.086 R)
• M23: 3,590,349 km (0.118 R)
• M24: 3,706,437 km (0.036 R)
• M25: 3,811,903 km (0.091 R)
• M26: 4,281,042 km (0.115 R)
• M27: 4,367,211 km (0.112 R)
• M28: 4,453,977 km (0.117 R)
• M29: 4,896,638 km (0.113 R)
• M30: 5,051,621 km (0.046 R)
• M31: 5,182,070 km (0.078 R)
• M32: 5,287,238 km (0.097 R)
• M33: 5,406,467 km (0.063 R)
• M34: 5,526,594 km (0.119 R)
• M35: 5,607,227 km (0.083 R)
• M36: 5,783,154 km (0.113 R)
• M37: 6,154,456 km (0.084 R)
• M38: 6,576,173 km (0.117 R)
• M39: 6,877,014 km (0.032 R)
• M40: 6,963,781 km (0.108 R)
• M41: 7,447,730 km (0.101 R)
• M42: 7,566,660 km (0.087 R)
• M43: 8,201,703 km (0.079 R)
• M44: 8,370,898 km (0.098 R)
• M45: 8,463,649 km (0.057 R)
• M46: 8,619,081 km (0.1 R)
• M47: 8,728,437 km (0.064 R)
• M48: 8,853,950 km (0.089 R)
• M49: 9,090,913 km (0.061 R)
• M50: 9,170,349 km (0.082 R)
• M51: 9,879,743 km (0.119 R)
• M52: 10,257,627 km (0.111 R)
• M53: 10,724,073 km (0.107 R)
• M54: 10,858,561 km (0.096 R)
• M55: 10,993,798 km (0.079 R)
• M56: 11,163,442 km (0.072 R)
• M57: 11,368,241 km (0.095 R)
• M58: 11,557,034 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 13.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.08 AU - 4.76 AU

Year: 6000 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,358,254 km

• M1: 280,346 km (0.032 R)
• M2: 470,336 km (0.061 R)
• M3: 636,090 km (0.115 R)
• M4: 1,137,243 km (0.089 R)
• M5: 1,283,251 km (0.111 R)
• M6: 1,384,229 km (0.066 R)
• M7: 1,501,364 km (0.093 R)
• M8: 2,063,104 km (0.097 R)
• M9: 2,259,227 km (0.106 R)
• M10: 2,654,165 km (0.112 R)
• M11: 3,122,706 km (0.033 R)
• M12: 3,473,513 km (0.084 R)
• M13: 4,193,976 km (0.066 R)
• M14: 4,386,210 km (0.114 R)
• M15: 4,503,046 km (0.068 R)
• M16: 4,601,182 km (0.09 R)
• M17: 5,082,139 km (0.098 R)
• M18: 5,287,387 km (0.081 R)
• M19: 5,579,402 km (0.109 R)
• M20: 6,027,298 km (0.055 R)
• M21: 6,201,131 km (0.086 R)
• M22: 6,464,872 km (0.119 R)
• M23: 6,754,793 km (0.09 R)
• M24: 6,912,768 km (0.05 R)
• M25: 7,003,574 km (0.085 R)
• M26: 7,094,679 km (0.047 R)
• M27: 7,186,383 km (0.084 R)
• M28: 7,815,142 km (0.104 R)
• M29: 8,124,212 km (0.079 R)
• M30: 9,577,106 km (0.119 R)
• M31: 9,805,841 km (0.117 R)
• M32: 10,685,926 km (0.07 R)
• M33: 11,002,774 km (0.084 R)
• M34: 11,108,988 km (0.056 R)
• M35: 11,429,876 km (0.106 R)
• M36: 11,808,209 km (0.085 R)
• M37: 12,688,143 km (0.084 R)
• M38: 12,883,518 km (0.085 R)
• M39: 13,220,712 km (0.084 R)
• M40: 13,305,534 km (0.104 R)
• M41: 13,503,901 km (0.052 R)
• M42: 13,703,464 km (0.087 R)
• M43: 14,105,284 km (0.12 R)
• M44: 14,394,756 km (0.101 R)
• M45: 14,598,658 km (0.12 R)
• M46: 14,773,987 km (0.099 R)
• M47: 14,920,742 km (0.039 R)
• M48: 15,334,231 km (0.082 R)
• M49: 15,512,701 km (0.038 R)
• M50: 15,781,528 km (0.095 R)
• M51: 16,233,015 km (0.104 R)
• M52: 16,688,839 km (0.096 R)
• M53: 17,056,551 km (0.085 R)
• M54: 17,148,853 km (0.078 R)
• M55: 17,241,304 km (0.115 R)
• M56: 17,365,022 km (0.025 R)
• M57: 17,799,903 km (0.077 R)
• M58: 18,269,939 km (0.11 R)
• M59: 18,427,615 km (0.104 R)
• M60: 19,511,153 km (0.101 R)
• M61: 19,639,956 km (0.1 R)
• M62: 19,801,373 km (0.082 R)
• M63: 21,075,946 km (0.107 R)
• M64: 21,806,582 km (0.077 R)
• M65: 22,074,363 km (0.091 R)
• M66: 22,444,318 km (0.113 R)
• M67: 22,579,255 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.8

Radius: 4.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.18 AU - 7.16 AU

Year: 9896 Days

Day: 16.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,358,254 km

• M1: 96,191 km (0.114 R)
• M2: 295,755 km (0.115 R)
• M3: 352,453 km (0.115 R)
• M4: 525,537 km (0.09 R)
• M5: 701,165 km (0.093 R)
• M6: 745,147 km (0.107 R)
• M7: 906,563 km (0.064 R)
• M8: 942,616 km (0.104 R)
• M9: 991,385 km (0.111 R)
• M10: 1,342,641 km (0.1 R)
• M11: 1,850,376 km (0.107 R)
• M12: 1,896,452 km (0.058 R)
• M13: 2,164,681 km (0.066 R)
• M14: 2,394,613 km (0.112 R)
• M15: 2,428,123 km (0.103 R)
• M16: 2,512,646 km (0.062 R)
• M17: 2,719,091 km (0.067 R)
• M18: 3,240,739 km (0.092 R)
• M19: 3,296,389 km (0.099 R)
• M20: 3,522,431 km (0.093 R)
• M21: 3,812,053 km (0.12 R)
• M22: 3,969,579 km (0.119 R)
• M23: 4,291,215 km (0.088 R)
• M24: 4,455,174 km (0.094 R)
• M25: 4,683,909 km (0.077 R)
• M26: 4,768,133 km (0.085 R)
• M27: 5,393,003 km (0.113 R)
• M28: 5,636,698 km (0.032 R)
• M29: 5,681,428 km (0.079 R)
• M30: 5,838,805 km (0.113 R)
• M31: 6,553,135 km (0.081 R)
• M32: 6,623,595 km (0.119 R)
• M33: 7,052,343 km (0.107 R)
• M34: 7,197,303 km (0.063 R)
• M35: 8,933,237 km (0.097 R)
• M36: 9,037,656 km (0.108 R)
• M37: 9,247,692 km (0.117 R)
• M38: 9,565,886 km (0.084 R)
• M39: 9,753,183 km (0.118 R)
• M40: 10,569,389 km (0.088 R)
• M41: 12,006,276 km (0.109 R)
• M42: 12,063,871 km (0.073 R)
• M43: 12,179,361 km (0.046 R)
• M44: 12,411,387 km (0.08 R)
• M45: 13,383,774 km (0.038 R)
• M46: 13,623,280 km (0.098 R)
• M47: 13,743,407 km (0.066 R)
• M48: 13,773,626 km (0.118 R)
• M49: 13,954,789 km (0.099 R)
• M50: 14,533,583 km (0.047 R)
• M51: 14,841,455 km (0.054 R)
• M52: 15,089,189 km (0.048 R)
• M53: 15,998,894 km (0.056 R)
• M54: 16,062,323 km (0.11 R)
• M55: 16,252,911 km (0.093 R)
• M56: 16,380,518 km (0.114 R)
• M57: 16,926,251 km (0.098 R)
• M58: 17,023,191 km (0.093 R)
• M59: 17,087,817 km (0.107 R)
• M60: 17,380,131 km (0.076 R)
• M61: 17,870,812 km (0.088 R)
• M62: 18,101,492 km (0.11 R)
• M63: 19,268,954 km (0.085 R)
• M64: 19,708,921 km (0.106 R)
• M65: 19,742,880 km (0.088 R)
• M66: 20,049,406 km (0.086 R)
• M67: 20,220,546 km (0.113 R)
• M68: 20,667,395 km (0.112 R)
• M69: 22,416,643 km (0.057 R)
• M70: 23,777,385 km (0.117 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: 258 - 18,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit