🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 10.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 589 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,473,005 km

• M1: 129,253 km (0.098 R)
• M2: 209,287 km (0.11 R)
• M3: 310,715 km (0.1 R)
• M4: 377,435 km (0.083 R)
• M5: 506,838 km (0.11 R)
• M6: 674,686 km (0.066 R)
• M7: 795,861 km (0.065 R)
• M8: 866,770 km (0.108 R)
• M9: 984,803 km (0.063 R)
• M10: 1,051,075 km (0.082 R)
• M11: 1,204,861 km (0.091 R)
• M12: 1,276,369 km (0.093 R)
• M13: 1,343,688 km (0.031 R)
• M14: 1,452,745 km (0.103 R)
• M15: 1,553,125 km (0.074 R)
• M16: 1,649,765 km (0.083 R)
• M17: 1,742,217 km (0.067 R)
• M18: 1,919,490 km (0.113 R)
• M19: 2,129,675 km (0.047 R)
• M20: 2,223,922 km (0.087 R)
• M21: 2,368,134 km (0.064 R)
• M22: 2,480,183 km (0.108 R)
• M23: 2,558,124 km (0.117 R)
• M24: 2,644,292 km (0.058 R)
• M25: 2,819,471 km (0.06 R)
• M26: 3,204,536 km (0.107 R)
• M27: 3,352,339 km (0.11 R)
• M28: 3,638,519 km (0.091 R)
• M29: 3,784,677 km (0.102 R)
• M30: 3,883,262 km (0.088 R)
• M31: 3,990,972 km (0.082 R)
• M32: 4,082,825 km (0.045 R)
• M33: 4,158,671 km (0.068 R)
• M34: 4,702,160 km (0.086 R)
• M35: 4,772,770 km (0.12 R)
• M36: 4,941,966 km (0.051 R)
• M37: 5,031,874 km (0.069 R)
• M38: 5,222,312 km (0.06 R)
• M39: 5,387,618 km (0.115 R)
• M40: 5,685,617 km (0.096 R)
• M41: 5,760,864 km (0.088 R)
• M42: 6,297,771 km (0.071 R)
• M43: 6,405,182 km (0.118 R)
• M44: 6,572,283 km (0.091 R)
• M45: 6,740,880 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 10

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 670 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,473,005 km

• M1: 137,630 km (0.086 R)
• M2: 235,617 km (0.092 R)
• M3: 341,083 km (0.09 R)
• M4: 436,227 km (0.119 R)
• M5: 542,292 km (0.118 R)
• M6: 633,697 km (0.099 R)
• M7: 702,063 km (0.095 R)
• M8: 789,877 km (0.026 R)
• M9: 1,006,494 km (0.057 R)
• M10: 1,095,655 km (0.084 R)
• M11: 1,164,320 km (0.034 R)
• M12: 1,258,417 km (0.086 R)
• M13: 1,573,470 km (0.083 R)
• M14: 1,780,813 km (0.057 R)
• M15: 2,159,296 km (0.094 R)
• M16: 2,335,522 km (0.096 R)
• M17: 2,521,771 km (0.115 R)
• M18: 2,588,492 km (0.101 R)
• M19: 2,697,250 km (0.113 R)
• M20: 2,760,230 km (0.094 R)
• M21: 2,860,910 km (0.106 R)
• M22: 2,984,478 km (0.096 R)
• M23: 3,159,208 km (0.118 R)
• M24: 3,247,919 km (0.106 R)
• M25: 3,337,528 km (0.083 R)
• M26: 3,467,828 km (0.071 R)
• M27: 3,582,420 km (0.067 R)
• M28: 3,815,494 km (0.064 R)
• M29: 3,951,777 km (0.06 R)
• M30: 4,107,808 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 14.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.07 AU - 1.11 AU

Year: 786 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,473,005 km

• M1: 196,272 km (0.116 R)
• M2: 284,236 km (0.097 R)
• M3: 399,277 km (0.054 R)
• M4: 526,884 km (0.076 R)
• M5: 658,679 km (0.071 R)
• M6: 765,193 km (0.104 R)
• M7: 873,502 km (0.119 R)
• M8: 1,146,817 km (0.058 R)
• M9: 1,256,024 km (0.11 R)
• M10: 1,529,937 km (0.067 R)
• M11: 1,638,545 km (0.074 R)
• M12: 1,898,098 km (0.115 R)
• M13: 2,036,625 km (0.075 R)
• M14: 2,258,329 km (0.112 R)
• M15: 2,465,523 km (0.093 R)
• M16: 2,602,255 km (0.114 R)
• M17: 2,772,647 km (0.107 R)
• M18: 2,987,170 km (0.093 R)
• M19: 3,084,409 km (0.068 R)
• M20: 3,190,773 km (0.096 R)
• M21: 3,340,371 km (0.08 R)
• M22: 3,681,155 km (0.12 R)
• M23: 3,838,233 km (0.105 R)
• M24: 4,168,245 km (0.115 R)
• M25: 4,277,302 km (0.116 R)
• M26: 4,516,958 km (0.03 R)
• M27: 4,951,839 km (0.115 R)
• M28: 5,096,650 km (0.109 R)
• M29: 5,193,888 km (0.067 R)
• M30: 5,390,460 km (0.082 R)
• M31: 5,720,174 km (0.083 R)
• M32: 5,821,452 km (0.027 R)
• M33: 6,005,158 km (0.099 R)
• M34: 6,097,908 km (0.1 R)
• M35: 6,274,135 km (0.069 R)
• M36: 6,378,554 km (0.096 R)
• M37: 6,494,193 km (0.113 R)
• M38: 6,589,337 km (0.077 R)
• M39: 7,007,015 km (0.094 R)
• M40: 7,202,689 km (0.07 R)
• M41: 7,301,274 km (0.101 R)
• M42: 7,444,289 km (0.082 R)
• M43: 7,544,071 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 12.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.43 AU - 2.73 AU

Year: 2860 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,473,005 km

• M1: 188,493 km (0.06 R)
• M2: 269,426 km (0.117 R)
• M3: 352,602 km (0.052 R)
• M4: 462,407 km (0.116 R)
• M5: 804,986 km (0.084 R)
• M6: 979,866 km (0.12 R)
• M7: 1,076,805 km (0.108 R)
• M8: 1,310,328 km (0.116 R)
• M9: 1,838,408 km (0.085 R)
• M10: 2,155,406 km (0.117 R)
• M11: 2,249,354 km (0.04 R)
• M12: 2,344,647 km (0.053 R)
• M13: 2,727,020 km (0.071 R)
• M14: 2,867,642 km (0.051 R)
• M15: 3,169,380 km (0.111 R)
• M16: 3,331,096 km (0.059 R)
• M17: 3,634,630 km (0.061 R)
• M18: 3,719,153 km (0.073 R)
• M19: 3,861,271 km (0.084 R)
• M20: 4,005,184 km (0.092 R)
• M21: 4,165,702 km (0.086 R)
• M22: 4,283,735 km (0.11 R)
• M23: 4,782,794 km (0.055 R)
• M24: 4,906,661 km (0.094 R)
• M25: 5,300,552 km (0.104 R)
• M26: 5,525,547 km (0.081 R)
• M27: 5,655,697 km (0.106 R)
• M28: 5,869,173 km (0.114 R)
• M29: 6,018,622 km (0.063 R)
• M30: 6,102,247 km (0.076 R)
• M31: 6,270,544 km (0.04 R)
• M32: 6,680,742 km (0.12 R)
• M33: 6,941,790 km (0.11 R)
• M34: 7,064,610 km (0.117 R)
• M35: 7,170,525 km (0.095 R)
• M36: 7,982,094 km (0.043 R)
• M37: 8,111,047 km (0.102 R)
• M38: 8,259,149 km (0.058 R)
• M39: 8,746,838 km (0.102 R)
• M40: 8,975,124 km (0.101 R)
• M41: 9,398,785 km (0.07 R)
• M42: 10,185,969 km (0.081 R)
• M43: 10,285,751 km (0.076 R)
• M44: 10,547,099 km (0.099 R)
• M45: 10,953,257 km (0.074 R)
• M46: 11,281,923 km (0.115 R)
• M47: 11,364,651 km (0.103 R)
• M48: 11,970,223 km (0.076 R)
• M49: 12,287,520 km (0.105 R)
• M50: 12,394,034 km (0.105 R)
• M51: 12,650,594 km (0.04 R)
• M52: 12,779,548 km (0.118 R)
• M53: 12,952,333 km (0.072 R)
• M54: 13,234,475 km (0.08 R)
• M55: 14,294,226 km (0.097 R)
• M56: 14,518,473 km (0.036 R)
• M57: 14,834,424 km (0.106 R)
• M58: 14,925,080 km (0.11 R)
• M59: 15,152,619 km (0.109 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: 290 - 18,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit