🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 9.6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 292 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,661,003 km

• M1: 119,529 km (0.083 R)
• M2: 183,108 km (0.114 R)
• M3: 270,922 km (0.048 R)
• M4: 345,571 km (0.073 R)
• M5: 447,298 km (0.057 R)
• M6: 518,656 km (0.113 R)
• M7: 615,146 km (0.114 R)
• M8: 696,378 km (0.096 R)
• M9: 762,800 km (0.031 R)
• M10: 827,575 km (0.095 R)
• M11: 980,016 km (0.046 R)
• M12: 1,047,035 km (0.04 R)
• M13: 1,221,766 km (0.098 R)
• M14: 1,299,108 km (0.072 R)
• M15: 1,555,668 km (0.085 R)
• M16: 1,640,041 km (0.105 R)
• M17: 1,700,329 km (0.11 R)
• M18: 1,997,880 km (0.106 R)
• M19: 2,100,803 km (0.08 R)
• M20: 2,205,521 km (0.085 R)
• M21: 2,278,076 km (0.105 R)
• M22: 2,363,048 km (0.101 R)
• M23: 2,477,790 km (0.101 R)
• M24: 2,641,749 km (0.066 R)
• M25: 2,797,331 km (0.099 R)
• M26: 3,017,688 km (0.03 R)
• M27: 3,123,753 km (0.1 R)
• M28: 3,237,448 km (0.094 R)
• M29: 3,346,056 km (0.11 R)
• M30: 3,416,965 km (0.087 R)
• M31: 3,534,250 km (0.117 R)
• M32: 3,613,237 km (0.092 R)
• M33: 3,799,636 km (0.087 R)
• M34: 3,894,033 km (0.1 R)
• M35: 4,085,219 km (0.081 R)
• M36: 4,202,803 km (0.092 R)
• M37: 4,321,583 km (0.079 R)
• M38: 4,562,585 km (0.084 R)
• M39: 4,713,530 km (0.089 R)
• M40: 4,822,437 km (0.08 R)
• M41: 4,954,233 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 668 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,661,003 km

• M1: 203,902 km (0.118 R)
• M2: 374,144 km (0.045 R)
• M3: 464,202 km (0.101 R)
• M4: 612,603 km (0.096 R)
• M5: 793,766 km (0.12 R)
• M6: 887,115 km (0.082 R)
• M7: 1,096,852 km (0.111 R)
• M8: 1,262,756 km (0.104 R)
• M9: 1,380,190 km (0.103 R)
• M10: 1,525,150 km (0.072 R)
• M11: 1,614,759 km (0.08 R)
• M12: 1,706,164 km (0.106 R)
• M13: 1,856,510 km (0.035 R)
• M14: 1,985,164 km (0.117 R)
• M15: 2,116,959 km (0.112 R)
• M16: 2,265,510 km (0.084 R)
• M17: 2,368,882 km (0.119 R)
• M18: 2,480,931 km (0.078 R)
• M19: 2,659,701 km (0.101 R)
• M20: 2,992,556 km (0.045 R)
• M21: 3,137,217 km (0.089 R)
• M22: 3,253,155 km (0.115 R)
• M23: 3,394,076 km (0.117 R)
• M24: 3,585,412 km (0.099 R)
• M25: 3,714,814 km (0.111 R)
• M26: 3,837,784 km (0.111 R)
• M27: 3,945,345 km (0.118 R)
• M28: 4,079,235 km (0.098 R)
• M29: 4,744,945 km (0.116 R)
• M30: 4,869,710 km (0.116 R)
• M31: 5,159,032 km (0.117 R)
• M32: 5,259,712 km (0.075 R)
• M33: 5,398,239 km (0.097 R)
• M34: 5,519,264 km (0.108 R)
• M35: 5,612,912 km (0.115 R)
• M36: 5,811,578 km (0.114 R)
• M37: 5,935,595 km (0.116 R)
• M38: 6,089,531 km (0.108 R)
• M39: 6,303,456 km (0.105 R)
• M40: 6,480,430 km (0.112 R)
• M41: 6,609,234 km (0.108 R)
• M42: 6,788,901 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 10.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.44 AU - 2.48 AU

Year: 2617 Days

Day: 14.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,661,003 km

• M1: 148,251 km (0.11 R)
• M2: 290,369 km (0.097 R)
• M3: 406,009 km (0.113 R)
• M4: 557,551 km (0.104 R)
• M5: 668,403 km (0.119 R)
• M6: 793,916 km (0.112 R)
• M7: 1,026,391 km (0.094 R)
• M8: 1,158,636 km (0.092 R)
• M9: 1,416,243 km (0.117 R)
• M10: 1,522,906 km (0.119 R)
• M11: 1,632,412 km (0.111 R)
• M12: 1,823,748 km (0.06 R)
• M13: 2,106,188 km (0.108 R)
• M14: 2,296,028 km (0.088 R)
• M15: 2,461,783 km (0.101 R)
• M16: 2,961,888 km (0.09 R)
• M17: 3,035,939 km (0.073 R)
• M18: 3,207,678 km (0.027 R)
• M19: 3,283,823 km (0.057 R)
• M20: 3,460,049 km (0.087 R)
• M21: 3,707,634 km (0.114 R)
• M22: 3,868,302 km (0.12 R)
• M23: 3,996,058 km (0.069 R)
• M24: 4,232,124 km (0.096 R)
• M25: 4,497,211 km (0.116 R)
• M26: 4,718,018 km (0.118 R)
• M27: 4,829,917 km (0.053 R)
• M28: 4,904,865 km (0.091 R)
• M29: 5,119,688 km (0.076 R)
• M30: 5,285,891 km (0.077 R)
• M31: 5,389,263 km (0.092 R)
• M32: 5,467,054 km (0.101 R)
• M33: 5,663,476 km (0.093 R)
• M34: 5,915,549 km (0.095 R)
• M35: 6,036,274 km (0.092 R)
• M36: 6,171,361 km (0.091 R)
• M37: 6,239,428 km (0.105 R)
• M38: 6,321,258 km (0.057 R)
• M39: 6,389,774 km (0.095 R)
• M40: 6,582,905 km (0.072 R)
• M41: 6,707,969 km (0.102 R)
• M42: 7,045,611 km (0.113 R)
• M43: 7,504,577 km (0.077 R)
• M44: 8,285,927 km (0.091 R)
• M45: 8,572,407 km (0.089 R)
• M46: 9,077,748 km (0.11 R)
• M47: 9,170,649 km (0.091 R)
• M48: 9,420,028 km (0.06 R)
• M49: 9,608,522 km (0.076 R)
• M50: 9,687,360 km (0.102 R)
• M51: 9,829,926 km (0.076 R)
• M52: 9,941,377 km (0.117 R)
• M53: 10,504,613 km (0.103 R)
• M54: 10,602,151 km (0.045 R)
• M55: 10,732,750 km (0.111 R)
• M56: 10,831,035 km (0.116 R)
• M57: 11,012,049 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 10.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.32 AU - 3.78 AU

Year: 3613 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 16,661,003 km

• M1: 160,070 km (0.114 R)
• M2: 293,361 km (0.096 R)
• M3: 545,135 km (0.076 R)
• M4: 955,182 km (0.117 R)
• M5: 1,076,506 km (0.083 R)
• M6: 1,183,319 km (0.116 R)
• M7: 1,324,689 km (0.089 R)
• M8: 1,450,501 km (0.096 R)
• M9: 1,602,492 km (0.062 R)
• M10: 1,760,019 km (0.102 R)
• M11: 1,982,172 km (0.061 R)
• M12: 2,164,232 km (0.089 R)
• M13: 2,263,565 km (0.047 R)
• M14: 2,364,394 km (0.087 R)
• M15: 2,466,869 km (0.109 R)
• M16: 2,716,398 km (0.12 R)
• M17: 2,919,103 km (0.111 R)
• M18: 3,057,182 km (0.06 R)
• M19: 3,127,044 km (0.114 R)
• M20: 3,325,411 km (0.105 R)
• M21: 3,426,240 km (0.093 R)
• M22: 3,513,456 km (0.074 R)
• M23: 4,144,908 km (0.086 R)
• M24: 4,426,451 km (0.095 R)
• M25: 4,585,474 km (0.104 R)
• M26: 4,958,721 km (0.063 R)
• M27: 5,173,992 km (0.11 R)
• M28: 5,562,647 km (0.082 R)
• M29: 5,908,218 km (0.053 R)
• M30: 6,066,044 km (0.115 R)
• M31: 6,154,307 km (0.104 R)
• M32: 6,367,933 km (0.066 R)
• M33: 6,747,911 km (0.062 R)
• M34: 6,839,465 km (0.068 R)
• M35: 7,191,020 km (0.066 R)
• M36: 7,284,519 km (0.088 R)
• M37: 7,454,013 km (0.062 R)
• M38: 7,624,704 km (0.071 R)
• M39: 7,796,742 km (0.12 R)
• M40: 7,931,380 km (0.101 R)
• M41: 8,047,468 km (0.101 R)
• M42: 8,144,557 km (0.072 R)
• M43: 8,300,887 km (0.09 R)
• M44: 8,676,078 km (0.087 R)
• M45: 9,340,891 km (0.092 R)
• M46: 9,422,571 km (0.097 R)
• M47: 9,855,358 km (0.11 R)
• M48: 10,084,692 km (0.088 R)
• M49: 10,485,016 km (0.084 R)
• M50: 10,655,258 km (0.087 R)
• M51: 10,955,202 km (0.098 R)
• M52: 11,171,071 km (0.029 R)
• M53: 11,388,437 km (0.117 R)
• M54: 11,475,802 km (0.031 R)
• M55: 11,938,060 km (0.042 R)
• M56: 12,182,652 km (0.087 R)
• M57: 12,541,238 km (0.07 R)
• M58: 12,835,348 km (0.089 R)
• M59: 13,177,478 km (0.042 R)
• M60: 13,453,337 km (0.051 R)
• M61: 13,638,239 km (0.082 R)
• M62: 13,824,040 km (0.09 R)
• M63: 14,034,075 km (0.086 R)
• M64: 14,789,545 km (0.087 R)
• M65: 14,980,432 km (0.076 R)
• M66: 15,100,259 km (0.039 R)
• M67: 15,268,407 km (0.074 R)
• M68: 15,558,179 km (0.09 R)
• M69: 15,801,125 km (0.111 R)
• M70: 16,020,735 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit