🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.5

Radius: 8.7

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,645,694 km

• M1: 109,655 km (0.072 R)
• M2: 167,400 km (0.102 R)
• M3: 233,522 km (0.102 R)
• M4: 382,971 km (0.104 R)
• M5: 444,156 km (0.075 R)
• M6: 558,000 km (0.086 R)
• M7: 614,398 km (0.103 R)
• M8: 711,039 km (0.079 R)
• M9: 796,309 km (0.096 R)
• M10: 867,817 km (0.065 R)
• M11: 1,014,124 km (0.097 R)
• M12: 1,073,514 km (0.074 R)
• M13: 1,149,510 km (0.057 R)
• M14: 1,263,055 km (0.115 R)
• M15: 1,364,033 km (0.082 R)
• M16: 1,446,761 km (0.078 R)
• M17: 1,518,568 km (0.085 R)
• M18: 1,578,557 km (0.115 R)
• M19: 1,786,049 km (0.09 R)
• M20: 1,932,356 km (0.067 R)
• M21: 2,063,703 km (0.071 R)
• M22: 2,149,871 km (0.095 R)
• M23: 2,237,087 km (0.104 R)
• M24: 2,420,344 km (0.09 R)
• M25: 2,516,236 km (0.081 R)
• M26: 2,706,973 km (0.1 R)
• M27: 2,775,041 km (0.089 R)
• M28: 2,966,825 km (0.103 R)
• M29: 3,053,442 km (0.116 R)
• M30: 3,207,079 km (0.078 R)
• M31: 3,357,724 km (0.074 R)
• M32: 3,436,712 km (0.091 R)
• M33: 3,567,909 km (0.095 R)
• M34: 3,753,261 km (0.111 R)
• M35: 3,841,225 km (0.099 R)
• M36: 3,941,754 km (0.09 R)
• M37: 4,019,246 km (0.117 R)
• M38: 4,127,405 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 11.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 279 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,645,694 km

• M1: 142,268 km (0.053 R)
• M2: 217,964 km (0.026 R)
• M3: 335,249 km (0.074 R)
• M4: 460,911 km (0.084 R)
• M5: 537,356 km (0.117 R)
• M6: 702,960 km (0.05 R)
• M7: 847,322 km (0.073 R)
• M8: 970,741 km (0.116 R)
• M9: 1,067,381 km (0.103 R)
• M10: 1,143,825 km (0.072 R)
• M11: 1,264,102 km (0.074 R)
• M12: 1,374,356 km (0.099 R)
• M13: 1,458,280 km (0.1 R)
• M14: 1,593,367 km (0.084 R)
• M15: 1,713,195 km (0.117 R)
• M16: 1,856,360 km (0.084 R)
• M17: 1,990,998 km (0.074 R)
• M18: 2,210,159 km (0.077 R)
• M19: 2,300,815 km (0.088 R)
• M20: 2,379,653 km (0.098 R)
• M21: 2,486,167 km (0.09 R)
• M22: 2,676,605 km (0.059 R)
• M23: 2,764,419 km (0.094 R)
• M24: 2,843,706 km (0.083 R)
• M25: 2,928,678 km (0.081 R)
• M26: 3,019,184 km (0.036 R)
• M27: 3,212,913 km (0.086 R)
• M28: 3,501,189 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 12.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.45 AU - 4.03 AU

Year: 3889 Days

Day: 5.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,645,694 km

• M1: 376,687 km (0.109 R)
• M2: 483,351 km (0.106 R)
• M3: 612,154 km (0.107 R)
• M4: 725,101 km (0.075 R)
• M5: 1,087,427 km (0.051 R)
• M6: 1,302,100 km (0.098 R)
• M7: 1,517,970 km (0.067 R)
• M8: 1,650,663 km (0.054 R)
• M9: 1,759,869 km (0.038 R)
• M10: 2,131,620 km (0.078 R)
• M11: 2,221,080 km (0.098 R)
• M12: 2,342,403 km (0.109 R)
• M13: 2,899,356 km (0.071 R)
• M14: 2,982,234 km (0.079 R)
• M15: 3,133,627 km (0.083 R)
• M16: 3,339,473 km (0.033 R)
• M17: 3,764,780 km (0.082 R)
• M18: 4,113,941 km (0.093 R)
• M19: 4,282,987 km (0.109 R)
• M20: 4,416,129 km (0.099 R)
• M21: 4,569,916 km (0.047 R)
• M22: 5,509,690 km (0.111 R)
• M23: 5,654,800 km (0.092 R)
• M24: 6,595,770 km (0.116 R)
• M25: 6,750,006 km (0.078 R)
• M26: 6,838,567 km (0.081 R)
• M27: 7,017,038 km (0.055 R)
• M28: 7,378,765 km (0.109 R)
• M29: 7,516,096 km (0.115 R)
• M30: 7,909,539 km (0.116 R)
• M31: 8,167,595 km (0.118 R)
• M32: 8,620,278 km (0.092 R)
• M33: 8,861,729 km (0.088 R)
• M34: 9,574,862 km (0.084 R)
• M35: 9,824,990 km (0.065 R)
• M36: 9,950,951 km (0.089 R)
• M37: 10,178,938 km (0.094 R)
• M38: 10,280,814 km (0.045 R)
• M39: 10,459,883 km (0.119 R)
• M40: 10,665,879 km (0.061 R)
• M41: 10,951,462 km (0.114 R)
• M42: 11,134,420 km (0.106 R)
• M43: 11,476,999 km (0.114 R)
• M44: 11,957,059 km (0.096 R)
• M45: 12,064,619 km (0.082 R)
• M46: 12,470,927 km (0.095 R)
• M47: 12,579,984 km (0.119 R)
• M48: 13,019,652 km (0.115 R)
• M49: 13,352,657 km (0.04 R)
• M50: 14,169,312 km (0.043 R)
• M51: 14,972,952 km (0.101 R)
• M52: 15,703,139 km (0.115 R)
• M53: 15,821,022 km (0.061 R)
• M54: 16,355,236 km (0.102 R)
• M55: 16,534,753 km (0.079 R)
• M56: 16,714,720 km (0.097 R)
• M57: 17,016,309 km (0.112 R)
• M58: 17,289,176 km (0.116 R)
• M59: 17,380,580 km (0.054 R)
• M60: 18,116,751 km (0.094 R)
• M61: 18,333,518 km (0.085 R)
• M62: 18,675,649 km (0.06 R)
• M63: 18,863,244 km (0.096 R)
• M64: 18,988,607 km (0.085 R)
• M65: 19,240,231 km (0.109 R)
• M66: 19,366,492 km (0.055 R)
• M67: 19,619,761 km (0.117 R)
• M68: 19,810,498 km (0.065 R)
• M69: 20,740,698 km (0.086 R)
• M70: 21,227,639 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 13.8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.55 AU - 6.33 AU

Year: 8461 Days

Day: 11.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,645,694 km

• M1: 201,209 km (0.116 R)
• M2: 338,091 km (0.067 R)
• M3: 510,278 km (0.107 R)
• M4: 748,289 km (0.084 R)
• M5: 840,142 km (0.046 R)
• M6: 1,059,602 km (0.12 R)
• M7: 1,438,234 km (0.04 R)
• M8: 1,691,653 km (0.085 R)
• M9: 1,945,371 km (0.079 R)
• M10: 2,062,356 km (0.086 R)
• M11: 2,334,325 km (0.051 R)
• M12: 2,634,419 km (0.113 R)
• M13: 2,797,480 km (0.05 R)
• M14: 2,963,983 km (0.091 R)
• M15: 3,663,203 km (0.104 R)
• M16: 4,627,212 km (0.077 R)
• M17: 5,046,235 km (0.092 R)
• M18: 5,415,293 km (0.08 R)
• M19: 5,582,245 km (0.042 R)
• M20: 5,857,205 km (0.076 R)
• M21: 5,964,168 km (0.092 R)
• M22: 6,575,126 km (0.098 R)
• M23: 7,528,962 km (0.046 R)
• M24: 7,974,763 km (0.103 R)
• M25: 8,356,986 km (0.085 R)
• M26: 8,598,886 km (0.102 R)
• M27: 8,745,192 km (0.11 R)
• M28: 9,614,954 km (0.076 R)
• M29: 10,047,442 km (0.069 R)
• M30: 10,460,332 km (0.032 R)
• M31: 10,721,231 km (0.064 R)
• M32: 10,984,373 km (0.116 R)
• M33: 11,490,014 km (0.084 R)
• M34: 11,949,130 km (0.113 R)
• M35: 12,085,264 km (0.112 R)
• M36: 12,221,847 km (0.098 R)
• M37: 12,386,554 km (0.105 R)
• M38: 12,940,964 km (0.071 R)
• M39: 13,616,847 km (0.119 R)
• M40: 14,188,909 km (0.104 R)
• M41: 14,449,060 km (0.084 R)
• M42: 16,042,128 km (0.11 R)
• M43: 16,192,474 km (0.095 R)
• M44: 16,373,487 km (0.072 R)
• M45: 16,555,248 km (0.103 R)
• M46: 17,227,242 km (0.083 R)
• M47: 17,473,779 km (0.096 R)
• M48: 17,814,713 km (0.119 R)
• M49: 18,189,306 km (0.093 R)
• M50: 18,440,331 km (0.11 R)
• M51: 18,724,268 km (0.038 R)
• M52: 19,168,723 km (0.089 R)
• M53: 20,100,568 km (0.099 R)
• M54: 20,360,270 km (0.091 R)
• M55: 21,575,603 km (0.101 R)
• M56: 22,141,981 km (0.11 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: 551 - 16,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit