🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 462 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,722,959 km

• M1: 143,614 km (0.105 R)
• M2: 258,356 km (0.074 R)
• M3: 334,950 km (0.069 R)
• M4: 429,645 km (0.113 R)
• M5: 501,602 km (0.116 R)
• M6: 578,645 km (0.049 R)
• M7: 714,779 km (0.12 R)
• M8: 837,299 km (0.104 R)
• M9: 927,656 km (0.104 R)
• M10: 1,044,343 km (0.06 R)
• M11: 1,133,054 km (0.077 R)
• M12: 1,234,182 km (0.118 R)
• M13: 1,394,402 km (0.093 R)
• M14: 1,556,416 km (0.077 R)
• M15: 1,774,979 km (0.086 R)
• M16: 1,899,594 km (0.119 R)
• M17: 2,044,853 km (0.091 R)
• M18: 2,181,735 km (0.114 R)
• M19: 2,297,225 km (0.12 R)
• M20: 2,427,375 km (0.11 R)
• M21: 2,656,110 km (0.111 R)
• M22: 2,979,092 km (0.104 R)
• M23: 3,080,519 km (0.108 R)
• M24: 3,169,380 km (0.085 R)
• M25: 3,655,424 km (0.054 R)
• M26: 3,992,618 km (0.101 R)
• M27: 4,218,062 km (0.102 R)
• M28: 4,332,354 km (0.098 R)
• M29: 4,470,882 km (0.084 R)
• M30: 4,587,419 km (0.105 R)
• M31: 4,673,587 km (0.083 R)
• M32: 4,879,284 km (0.108 R)
• M33: 5,104,279 km (0.037 R)
• M34: 5,177,283 km (0.042 R)
• M35: 5,258,964 km (0.066 R)
• M36: 5,564,592 km (0.11 R)
• M37: 5,648,217 km (0.092 R)
• M38: 5,749,046 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.8

Radius: 10.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1 AU - 1.38 AU

Year: 838 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,722,959 km

• M1: 141,071 km (0.107 R)
• M2: 219,610 km (0.031 R)
• M3: 317,746 km (0.033 R)
• M4: 385,963 km (0.111 R)
• M5: 461,061 km (0.084 R)
• M6: 537,505 km (0.107 R)
• M7: 635,043 km (0.09 R)
• M8: 744,997 km (0.103 R)
• M9: 832,063 km (0.097 R)
• M10: 904,469 km (0.084 R)
• M11: 1,056,460 km (0.086 R)
• M12: 1,300,604 km (0.106 R)
• M13: 1,473,838 km (0.063 R)
• M14: 2,047,247 km (0.118 R)
• M15: 2,258,778 km (0.113 R)
• M16: 2,477,490 km (0.077 R)
• M17: 2,557,974 km (0.032 R)
• M18: 2,630,230 km (0.039 R)
• M19: 2,823,510 km (0.113 R)
• M20: 2,954,857 km (0.035 R)
• M21: 3,030,853 km (0.047 R)
• M22: 3,243,431 km (0.075 R)
• M23: 3,440,901 km (0.077 R)
• M24: 3,591,695 km (0.073 R)
• M25: 3,775,551 km (0.092 R)
• M26: 4,099,430 km (0.105 R)
• M27: 4,740,906 km (0.116 R)
• M28: 4,886,614 km (0.051 R)
• M29: 5,182,220 km (0.112 R)
• M30: 5,425,466 km (0.099 R)
• M31: 5,589,575 km (0.042 R)
• M32: 5,672,302 km (0.086 R)
• M33: 5,827,136 km (0.092 R)
• M34: 5,947,114 km (0.11 R)
• M35: 6,067,839 km (0.119 R)
• M36: 6,201,729 km (0.114 R)
• M37: 6,435,252 km (0.055 R)
• M38: 6,584,251 km (0.107 R)
• M39: 6,671,766 km (0.115 R)
• M40: 7,114,875 km (0.097 R)
• M41: 7,281,826 km (0.098 R)
• M42: 7,359,467 km (0.118 R)
• M43: 7,463,288 km (0.115 R)
• M44: 7,685,441 km (0.086 R)
• M45: 7,764,429 km (0.095 R)
• M46: 7,843,716 km (0.075 R)
• M47: 7,963,095 km (0.097 R)
• M48: 8,270,817 km (0.111 R)
• M49: 8,365,363 km (0.052 R)
• M50: 8,500,899 km (0.091 R)
• M51: 8,733,075 km (0.069 R)
• M52: 8,870,555 km (0.103 R)
• M53: 9,315,609 km (0.093 R)
• M54: 9,399,982 km (0.06 R)
• M55: 9,470,293 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 10

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.14 AU - 1.86 AU

Year: 1186 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,722,959 km

• M1: 130,898 km (0.077 R)
• M2: 207,193 km (0.096 R)
• M3: 341,083 km (0.051 R)
• M4: 414,685 km (0.094 R)
• M5: 599,738 km (0.11 R)
• M6: 664,813 km (0.071 R)
• M7: 767,287 km (0.036 R)
• M8: 880,982 km (0.08 R)
• M9: 1,039,855 km (0.089 R)
• M10: 1,166,863 km (0.111 R)
• M11: 1,287,140 km (0.117 R)
• M12: 1,632,711 km (0.093 R)
• M13: 1,782,010 km (0.117 R)
• M14: 1,907,522 km (0.111 R)
• M15: 2,014,335 km (0.092 R)
• M16: 2,086,741 km (0.11 R)
• M17: 2,167,524 km (0.113 R)
• M18: 2,264,164 km (0.091 R)
• M19: 2,347,191 km (0.102 R)
• M20: 2,493,049 km (0.088 R)
• M21: 2,602,554 km (0.118 R)
• M22: 2,729,563 km (0.111 R)
• M23: 3,089,794 km (0.079 R)
• M24: 3,182,246 km (0.094 R)
• M25: 3,267,068 km (0.049 R)
• M26: 3,491,315 km (0.111 R)
• M27: 3,570,153 km (0.096 R)
• M28: 3,846,161 km (0.116 R)
• M29: 4,018,797 km (0.096 R)
• M30: 4,542,689 km (0.108 R)
• M31: 4,629,007 km (0.082 R)
• M32: 4,842,034 km (0.092 R)
• M33: 5,038,606 km (0.114 R)
• M34: 5,500,714 km (0.075 R)
• M35: 5,582,394 km (0.072 R)
• M36: 5,685,317 km (0.096 R)
• M37: 5,788,690 km (0.048 R)
• M38: 5,924,076 km (0.08 R)
• M39: 5,997,379 km (0.119 R)
• M40: 6,155,653 km (0.105 R)
• M41: 6,251,246 km (0.083 R)
• M42: 6,336,667 km (0.053 R)
• M43: 6,443,928 km (0.113 R)
• M44: 6,551,788 km (0.111 R)
• M45: 6,714,850 km (0.114 R)
• M46: 6,857,118 km (0.114 R)
• M47: 7,111,434 km (0.098 R)
• M48: 7,312,643 km (0.096 R)
• M49: 7,380,112 km (0.087 R)
• M50: 7,447,880 km (0.099 R)
• M51: 7,515,797 km (0.071 R)
• M52: 7,629,491 km (0.093 R)
• M53: 7,755,154 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 8.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.15 AU - 5.75 AU

Year: 8215 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,722,959 km

• M1: 117,883 km (0.043 R)
• M2: 232,625 km (0.09 R)
• M3: 394,340 km (0.101 R)
• M4: 482,304 km (0.108 R)
• M5: 789,278 km (0.066 R)
• M6: 865,424 km (0.055 R)
• M7: 1,045,988 km (0.108 R)
• M8: 1,206,058 km (0.106 R)
• M9: 1,328,579 km (0.115 R)
• M10: 1,574,069 km (0.113 R)
• M11: 1,646,923 km (0.095 R)
• M12: 1,885,232 km (0.089 R)
• M13: 3,329,001 km (0.04 R)
• M14: 3,486,827 km (0.109 R)
• M15: 3,728,129 km (0.12 R)
• M16: 3,875,632 km (0.088 R)
• M17: 3,941,754 km (0.081 R)
• M18: 4,641,573 km (0.092 R)
• M19: 5,141,380 km (0.101 R)
• M20: 5,287,387 km (0.069 R)
• M21: 5,620,990 km (0.04 R)
• M22: 5,847,182 km (0.102 R)
• M23: 6,037,920 km (0.07 R)
• M24: 6,523,814 km (0.109 R)
• M25: 6,602,801 km (0.086 R)
• M26: 7,083,010 km (0.059 R)
• M27: 7,430,077 km (0.046 R)
• M28: 7,782,680 km (0.063 R)
• M29: 8,183,153 km (0.11 R)
• M30: 8,894,790 km (0.087 R)
• M31: 9,942,274 km (0.077 R)
• M32: 10,353,818 km (0.036 R)
• M33: 10,538,422 km (0.097 R)
• M34: 12,078,981 km (0.1 R)
• M35: 12,566,969 km (0.085 R)
• M36: 12,838,190 km (0.057 R)
• M37: 13,061,540 km (0.116 R)
• M38: 13,562,393 km (0.12 R)
• M39: 13,891,359 km (0.12 R)
• M40: 14,095,111 km (0.082 R)
• M41: 14,946,024 km (0.116 R)
• M42: 15,259,581 km (0.11 R)
• M43: 15,813,542 km (0.096 R)
• M44: 16,133,083 km (0.108 R)
• M45: 16,400,863 km (0.093 R)
• M46: 17,186,103 km (0.082 R)
• M47: 17,597,048 km (0.047 R)
• M48: 17,817,555 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.4

Radius: 14

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.86 AU - 6.38 AU

Year: 8602 Days

Day: 5.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,722,959 km

• M1: 176,525 km (0.079 R)
• M2: 291,865 km (0.039 R)
• M3: 730,337 km (0.099 R)
• M4: 867,219 km (0.094 R)
• M5: 988,543 km (0.107 R)
• M6: 1,333,366 km (0.079 R)
• M7: 1,731,895 km (0.093 R)
• M8: 1,921,285 km (0.091 R)
• M9: 2,252,495 km (0.108 R)
• M10: 3,083,511 km (0.115 R)
• M11: 3,334,686 km (0.078 R)
• M12: 4,363,171 km (0.115 R)
• M13: 4,514,714 km (0.067 R)
• M14: 4,712,183 km (0.106 R)
• M15: 5,093,060 km (0.082 R)
• M16: 5,207,053 km (0.1 R)
• M17: 5,530,633 km (0.102 R)
• M18: 5,624,282 km (0.09 R)
• M19: 5,742,165 km (0.11 R)
• M20: 6,173,455 km (0.112 R)
• M21: 6,344,147 km (0.045 R)
• M22: 6,915,760 km (0.101 R)
• M23: 7,271,803 km (0.118 R)
• M24: 7,555,889 km (0.107 R)
• M25: 7,791,057 km (0.119 R)
• M26: 8,511,072 km (0.114 R)
• M27: 8,810,567 km (0.037 R)
• M28: 9,141,327 km (0.111 R)
• M29: 9,588,775 km (0.078 R)
• M30: 9,786,693 km (0.117 R)
• M31: 9,928,960 km (0.116 R)
• M32: 10,709,113 km (0.113 R)
• M33: 11,509,013 km (0.1 R)
• M34: 11,780,084 km (0.048 R)
• M35: 12,144,654 km (0.052 R)
• M36: 14,280,014 km (0.076 R)
• M37: 14,636,356 km (0.09 R)
• M38: 15,028,303 km (0.108 R)
• M39: 15,324,656 km (0.07 R)
• M40: 16,699,012 km (0.05 R)
• M41: 17,729,442 km (0.104 R)
• M42: 18,147,418 km (0.108 R)
• M43: 18,674,452 km (0.115 R)
• M44: 18,851,276 km (0.063 R)
• M45: 20,358,325 km (0.084 R)
• M46: 20,722,895 km (0.09 R)
• M47: 22,390,014 km (0.114 R)
• M48: 22,993,193 km (0.032 R)
• M49: 25,615,793 km (0.088 R)
• M50: 26,009,385 km (0.071 R)
• M51: 26,167,360 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit