🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 10.2

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1 AU - 1.66 AU

Year: 990 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,239,349 km

• M1: 147,204 km (0.09 R)
• M2: 310,565 km (0.076 R)
• M3: 421,118 km (0.034 R)
• M4: 664,364 km (0.068 R)
• M5: 862,881 km (0.118 R)
• M6: 980,315 km (0.106 R)
• M7: 1,059,303 km (0.101 R)
• M8: 1,294,022 km (0.117 R)
• M9: 1,495,680 km (0.108 R)
• M10: 1,621,641 km (0.116 R)
• M11: 1,707,660 km (0.088 R)
• M12: 1,813,126 km (0.11 R)
• M13: 1,947,914 km (0.115 R)
• M14: 2,030,492 km (0.089 R)
• M15: 2,246,960 km (0.098 R)
• M16: 2,510,851 km (0.04 R)
• M17: 2,601,058 km (0.104 R)
• M18: 2,682,140 km (0.112 R)
• M19: 2,795,087 km (0.104 R)
• M20: 2,878,263 km (0.04 R)
• M21: 2,972,809 km (0.114 R)
• M22: 3,328,553 km (0.09 R)
• M23: 3,472,466 km (0.089 R)
• M24: 3,663,801 km (0.074 R)
• M25: 3,755,056 km (0.061 R)
• M26: 4,045,276 km (0.054 R)
• M27: 4,139,672 km (0.074 R)
• M28: 4,270,720 km (0.085 R)
• M29: 4,758,858 km (0.077 R)
• M30: 5,060,447 km (0.109 R)
• M31: 5,213,486 km (0.091 R)
• M32: 5,329,275 km (0.11 R)
• M33: 5,433,095 km (0.087 R)
• M34: 5,550,530 km (0.118 R)
• M35: 5,682,026 km (0.108 R)
• M36: 6,015,480 km (0.087 R)
• M37: 6,150,567 km (0.093 R)
• M38: 6,259,474 km (0.111 R)
• M39: 6,603,848 km (0.098 R)
• M40: 6,799,373 km (0.101 R)
• M41: 7,053,689 km (0.114 R)
• M42: 7,310,998 km (0.088 R)
• M43: 7,397,465 km (0.064 R)
• M44: 7,659,112 km (0.115 R)
• M45: 7,938,561 km (0.105 R)
• M46: 8,101,772 km (0.117 R)
• M47: 8,386,457 km (0.103 R)
• M48: 8,492,222 km (0.119 R)
• M49: 8,583,178 km (0.084 R)
• M50: 8,981,258 km (0.119 R)
• M51: 9,275,966 km (0.1 R)
• M52: 9,416,737 km (0.061 R)
• M53: 9,700,225 km (0.12 R)
• M54: 9,811,227 km (0.101 R)
• M55: 9,922,827 km (0.109 R)
• M56: 10,163,081 km (0.058 R)
• M57: 10,405,280 km (0.078 R)
• M58: 10,502,668 km (0.08 R)
• M59: 10,567,743 km (0.111 R)
• M60: 10,846,145 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 12.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.48 AU - 1.68 AU

Year: 1282 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,239,349 km

• M1: 179,069 km (0.065 R)
• M2: 296,653 km (0.115 R)
• M3: 527,931 km (0.085 R)
• M4: 637,287 km (0.071 R)
• M5: 721,810 km (0.07 R)
• M6: 832,063 km (0.106 R)
• M7: 978,968 km (0.043 R)
• M8: 1,127,070 km (0.089 R)
• M9: 1,266,346 km (0.119 R)
• M10: 1,599,500 km (0.099 R)
• M11: 1,882,540 km (0.119 R)
• M12: 2,050,239 km (0.082 R)
• M13: 2,151,217 km (0.119 R)
• M14: 2,253,991 km (0.105 R)
• M15: 2,715,201 km (0.032 R)
• M16: 2,905,789 km (0.113 R)
• M17: 3,112,384 km (0.066 R)
• M18: 3,217,701 km (0.104 R)
• M19: 3,419,658 km (0.111 R)
• M20: 4,076,692 km (0.045 R)
• M21: 4,179,316 km (0.12 R)
• M22: 4,360,928 km (0.06 R)
• M23: 4,452,781 km (0.107 R)
• M24: 4,611,803 km (0.1 R)
• M25: 4,772,621 km (0.046 R)
• M26: 5,280,506 km (0.074 R)
• M27: 5,834,616 km (0.072 R)
• M28: 6,008,898 km (0.065 R)
• M29: 6,244,066 km (0.103 R)
• M30: 6,347,886 km (0.12 R)
• M31: 6,557,174 km (0.119 R)
• M32: 6,753,745 km (0.065 R)
• M33: 6,890,927 km (0.079 R)
• M34: 6,982,929 km (0.087 R)
• M35: 7,339,421 km (0.077 R)
• M36: 7,449,076 km (0.118 R)
• M37: 7,543,473 km (0.106 R)
• M38: 7,765,476 km (0.098 R)
• M39: 7,957,410 km (0.071 R)
• M40: 8,037,894 km (0.068 R)
• M41: 8,215,915 km (0.118 R)
• M42: 8,313,602 km (0.113 R)
• M43: 8,526,480 km (0.084 R)
• M44: 8,674,881 km (0.076 R)
• M45: 9,041,396 km (0.1 R)
• M46: 9,379,188 km (0.093 R)
• M47: 9,498,268 km (0.084 R)
• M48: 9,583,688 km (0.076 R)
• M49: 9,686,612 km (0.089 R)
• M50: 10,188,961 km (0.117 R)
• M51: 10,505,062 km (0.119 R)
• M52: 10,913,763 km (0.084 R)
• M53: 11,327,700 km (0.087 R)
• M54: 11,509,163 km (0.05 R)
• M55: 11,856,978 km (0.112 R)
• M56: 11,967,381 km (0.112 R)
• M57: 12,096,783 km (0.111 R)
• M58: 12,300,984 km (0.09 R)
• M59: 12,506,382 km (0.039 R)
• M60: 12,712,977 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 14.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.33 AU - 3.43 AU

Year: 3156 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,239,349 km

• M1: 196,272 km (0.098 R)
• M2: 337,343 km (0.058 R)
• M3: 429,944 km (0.09 R)
• M4: 558,898 km (0.075 R)
• M5: 823,985 km (0.081 R)
• M6: 943,963 km (0.089 R)
• M7: 1,124,826 km (0.061 R)
• M8: 1,260,362 km (0.066 R)
• M9: 1,376,600 km (0.09 R)
• M10: 1,558,062 km (0.097 R)
• M11: 1,965,118 km (0.111 R)
• M12: 2,141,494 km (0.05 R)
• M13: 2,374,717 km (0.043 R)
• M14: 2,595,373 km (0.09 R)
• M15: 2,746,318 km (0.115 R)
• M16: 2,844,903 km (0.075 R)
• M17: 3,286,216 km (0.068 R)
• M18: 3,379,565 km (0.077 R)
• M19: 3,509,267 km (0.045 R)
• M20: 3,616,678 km (0.102 R)
• M21: 3,847,358 km (0.107 R)
• M22: 4,259,351 km (0.031 R)
• M23: 4,712,183 km (0.088 R)
• M24: 4,871,056 km (0.092 R)
• M25: 5,031,724 km (0.108 R)
• M26: 5,139,884 km (0.111 R)
• M27: 5,413,648 km (0.079 R)
• M28: 5,566,387 km (0.104 R)
• M29: 5,734,535 km (0.054 R)
• M30: 5,833,419 km (0.114 R)
• M31: 5,932,902 km (0.092 R)
• M32: 6,176,896 km (0.113 R)
• M33: 6,380,349 km (0.055 R)
• M34: 6,689,867 km (0.106 R)
• M35: 6,958,994 km (0.045 R)
• M36: 7,125,197 km (0.054 R)
• M37: 7,461,792 km (0.034 R)
• M38: 7,725,533 km (0.095 R)
• M39: 7,960,701 km (0.115 R)
• M40: 8,134,833 km (0.085 R)
• M41: 8,925,458 km (0.072 R)
• M42: 9,106,471 km (0.119 R)
• M43: 9,505,449 km (0.101 R)
• M44: 9,639,638 km (0.038 R)
• M45: 9,757,671 km (0.106 R)
• M46: 10,131,815 km (0.076 R)
• M47: 10,441,333 km (0.041 R)
• M48: 10,736,639 km (0.091 R)
• M49: 11,017,135 km (0.096 R)
• M50: 11,406,688 km (0.071 R)
• M51: 11,549,554 km (0.07 R)
• M52: 11,710,970 km (0.096 R)
• M53: 11,836,932 km (0.096 R)
• M54: 12,054,148 km (0.118 R)
• M55: 12,327,313 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 11.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.27 AU - 4.63 AU

Year: 5069 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,239,349 km

• M1: 146,905 km (0.111 R)
• M2: 230,830 km (0.089 R)
• M3: 673,041 km (0.081 R)
• M4: 979,268 km (0.09 R)
• M5: 1,297,911 km (0.071 R)
• M6: 1,566,439 km (0.083 R)
• M7: 1,749,996 km (0.081 R)
• M8: 1,853,069 km (0.12 R)
• M9: 2,138,352 km (0.097 R)
• M10: 2,249,054 km (0.115 R)
• M11: 2,361,702 km (0.052 R)
• M12: 2,476,443 km (0.112 R)
• M13: 2,573,383 km (0.068 R)
• M14: 2,691,415 km (0.043 R)
• M15: 3,077,378 km (0.078 R)
• M16: 3,245,227 km (0.083 R)
• M17: 3,656,172 km (0.12 R)
• M18: 4,038,095 km (0.077 R)
• M19: 4,503,793 km (0.082 R)
• M20: 4,718,915 km (0.057 R)
• M21: 5,035,913 km (0.109 R)
• M22: 5,845,387 km (0.108 R)
• M23: 6,027,897 km (0.073 R)
• M24: 6,532,789 km (0.101 R)
• M25: 6,722,330 km (0.118 R)
• M26: 6,913,666 km (0.091 R)
• M27: 7,051,445 km (0.074 R)
• M28: 7,162,297 km (0.087 R)
• M29: 7,245,922 km (0.102 R)
• M30: 7,442,195 km (0.077 R)
• M31: 7,668,536 km (0.12 R)
• M32: 7,811,253 km (0.075 R)
• M33: 7,897,272 km (0.095 R)
• M34: 8,567,470 km (0.093 R)
• M35: 8,804,882 km (0.104 R)
• M36: 9,044,388 km (0.066 R)
• M37: 9,560,800 km (0.107 R)
• M38: 9,807,038 km (0.055 R)
• M39: 9,993,138 km (0.032 R)
• M40: 10,749,355 km (0.086 R)
• M41: 10,845,247 km (0.118 R)
• M42: 11,199,046 km (0.063 R)
• M43: 11,361,061 km (0.096 R)
• M44: 11,951,075 km (0.088 R)
• M45: 12,083,469 km (0.047 R)
• M46: 12,651,941 km (0.114 R)
• M47: 13,058,548 km (0.057 R)
• M48: 13,160,873 km (0.063 R)
• M49: 14,727,312 km (0.065 R)
• M50: 15,695,210 km (0.12 R)
• M51: 15,913,174 km (0.037 R)
• M52: 16,535,950 km (0.104 R)
• M53: 17,017,655 km (0.116 R)
• M54: 17,843,286 km (0.077 R)
• M55: 18,070,824 km (0.105 R)
• M56: 19,455,652 km (0.072 R)
• M57: 20,516,750 km (0.104 R)
• M58: 20,794,852 km (0.055 R)
• M59: 21,234,520 km (0.09 R)
• M60: 21,314,705 km (0.113 R)
• M61: 22,082,291 km (0.061 R)
• M62: 22,285,744 km (0.11 R)
• M63: 22,367,275 km (0.116 R)
• M64: 22,899,993 km (0.066 R)
• M65: 23,644,392 km (0.095 R)
• M66: 25,753,573 km (0.068 R)
• M67: 26,182,619 km (0.106 R)
• M68: 26,268,638 km (0.089 R)
• M69: 26,830,528 km (0.114 R)
• M70: 27,004,360 km (0.115 R)
• M71: 27,878,461 km (0.113 R)
• M72: 28,186,483 km (0.106 R)
• M73: 28,363,158 km (0.057 R)
• M74: 28,672,975 km (0.112 R)
• M75: 28,939,558 km (0.101 R)
• M76: 29,385,659 km (0.063 R)
• M77: 29,788,975 km (0.073 R)
• M78: 29,923,912 km (0.106 R)
• M79: 30,058,999 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit