🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 12.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 561 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,051,023 km

• M1: 160,967 km (0.093 R)
• M2: 246,687 km (0.093 R)
• M3: 423,063 km (0.06 R)
• M4: 511,924 km (0.109 R)
• M5: 594,053 km (0.111 R)
• M6: 677,828 km (0.034 R)
• M7: 758,162 km (0.097 R)
• M8: 890,107 km (0.069 R)
• M9: 979,866 km (0.116 R)
• M10: 1,188,854 km (0.104 R)
• M11: 1,376,600 km (0.078 R)
• M12: 1,471,594 km (0.087 R)
• M13: 1,585,438 km (0.076 R)
• M14: 1,724,863 km (0.053 R)
• M15: 1,851,274 km (0.104 R)
• M16: 1,963,023 km (0.077 R)
• M17: 2,107,535 km (0.108 R)
• M18: 2,299,469 km (0.102 R)
• M19: 2,381,748 km (0.093 R)
• M20: 2,503,969 km (0.112 R)
• M21: 2,674,660 km (0.097 R)
• M22: 2,768,159 km (0.032 R)
• M23: 2,883,200 km (0.109 R)
• M24: 3,034,593 km (0.105 R)
• M25: 3,202,741 km (0.088 R)
• M26: 3,359,819 km (0.082 R)
• M27: 3,497,449 km (0.12 R)
• M28: 3,592,742 km (0.082 R)
• M29: 3,711,224 km (0.087 R)
• M30: 3,853,791 km (0.03 R)
• M31: 3,975,115 km (0.087 R)
• M32: 4,105,564 km (0.116 R)
• M33: 4,245,288 km (0.105 R)
• M34: 4,457,867 km (0.109 R)
• M35: 4,585,474 km (0.075 R)
• M36: 4,722,506 km (0.048 R)
• M37: 4,852,656 km (0.04 R)
• M38: 4,959,319 km (0.104 R)
• M39: 5,041,897 km (0.082 R)
• M40: 5,200,172 km (0.081 R)
• M41: 5,555,766 km (0.105 R)
• M42: 5,736,630 km (0.079 R)
• M43: 5,867,079 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 9.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 1180 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,051,023 km

• M1: 199,264 km (0.105 R)
• M2: 304,581 km (0.079 R)
• M3: 523,593 km (0.078 R)
• M4: 742,903 km (0.046 R)
• M5: 838,047 km (0.069 R)
• M6: 964,607 km (0.089 R)
• M7: 1,062,145 km (0.084 R)
• M8: 1,141,282 km (0.044 R)
• M9: 1,207,704 km (0.102 R)
• M10: 1,321,248 km (0.108 R)
• M11: 1,414,747 km (0.065 R)
• M12: 1,510,639 km (0.071 R)
• M13: 1,625,231 km (0.073 R)
• M14: 1,872,217 km (0.046 R)
• M15: 1,942,379 km (0.081 R)
• M16: 2,113,070 km (0.1 R)
• M17: 2,260,573 km (0.077 R)
• M18: 2,566,052 km (0.062 R)
• M19: 2,793,740 km (0.048 R)
• M20: 2,884,696 km (0.1 R)
• M21: 2,956,204 km (0.116 R)
• M22: 3,163,546 km (0.102 R)
• M23: 4,040,489 km (0.114 R)
• M24: 4,201,456 km (0.079 R)
• M25: 4,341,181 km (0.077 R)
• M26: 4,446,797 km (0.053 R)
• M27: 4,577,246 km (0.116 R)
• M28: 5,025,441 km (0.1 R)
• M29: 5,298,457 km (0.064 R)
• M30: 5,411,703 km (0.071 R)
• M31: 5,755,928 km (0.069 R)
• M32: 5,963,420 km (0.108 R)
• M33: 6,107,483 km (0.117 R)
• M34: 6,199,785 km (0.114 R)
• M35: 6,399,049 km (0.116 R)
• M36: 6,479,383 km (0.116 R)
• M37: 6,614,021 km (0.08 R)
• M38: 6,913,366 km (0.118 R)
• M39: 7,092,435 km (0.119 R)
• M40: 7,231,262 km (0.089 R)
• M41: 7,328,949 km (0.102 R)
• M42: 7,553,944 km (0.085 R)
• M43: 7,781,184 km (0.049 R)
• M44: 7,953,072 km (0.089 R)
• M45: 8,126,306 km (0.113 R)
• M46: 8,271,565 km (0.104 R)
• M47: 8,461,704 km (0.109 R)
• M48: 8,995,918 km (0.119 R)
• M49: 9,191,592 km (0.091 R)
• M50: 9,327,876 km (0.092 R)
• M51: 9,510,535 km (0.081 R)
• M52: 9,786,842 km (0.079 R)
• M53: 9,864,035 km (0.077 R)
• M54: 9,957,085 km (0.098 R)
• M55: 10,065,842 km (0.083 R)
• M56: 10,206,315 km (0.053 R)
• M57: 10,268,996 km (0.045 R)
• M58: 10,426,074 km (0.117 R)
• M59: 10,520,769 km (0.078 R)
• M60: 10,679,343 km (0.064 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.4

Radius: 10.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.08 AU - 4.38 AU

Year: 4580 Days

Day: 14.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,051,023 km

• M1: 184,305 km (0.095 R)
• M2: 292,913 km (0.077 R)
• M3: 399,576 km (0.058 R)
• M4: 706,551 km (0.036 R)
• M5: 776,712 km (0.12 R)
• M6: 937,679 km (0.068 R)
• M7: 1,015,919 km (0.117 R)
• M8: 1,322,744 km (0.088 R)
• M9: 1,487,152 km (0.059 R)
• M10: 1,595,461 km (0.112 R)
• M11: 1,787,545 km (0.117 R)
• M12: 1,970,354 km (0.104 R)
• M13: 2,141,942 km (0.093 R)
• M14: 2,300,666 km (0.12 R)
• M15: 2,426,926 km (0.109 R)
• M16: 2,858,217 km (0.116 R)
• M17: 3,092,786 km (0.052 R)
• M18: 3,539,336 km (0.098 R)
• M19: 3,812,951 km (0.09 R)
• M20: 4,049,914 km (0.108 R)
• M21: 4,137,279 km (0.087 R)
• M22: 4,269,523 km (0.094 R)
• M23: 4,403,114 km (0.037 R)
• M24: 4,766,338 km (0.08 R)
• M25: 4,835,602 km (0.119 R)
• M26: 5,281,852 km (0.091 R)
• M27: 5,546,191 km (0.09 R)
• M28: 5,864,386 km (0.077 R)
• M29: 5,988,253 km (0.034 R)
• M30: 6,113,167 km (0.114 R)
• M31: 6,188,415 km (0.117 R)
• M32: 6,621,202 km (0.071 R)
• M33: 6,750,454 km (0.118 R)
• M34: 6,880,455 km (0.043 R)
• M35: 7,090,191 km (0.116 R)
• M36: 7,677,812 km (0.118 R)
• M37: 7,895,476 km (0.12 R)
• M38: 8,087,560 km (0.091 R)
• M39: 8,336,940 km (0.107 R)
• M40: 8,616,837 km (0.09 R)
• M41: 8,729,784 km (0.075 R)
• M42: 9,388,314 km (0.102 R)
• M43: 9,621,088 km (0.104 R)
• M44: 10,662,139 km (0.104 R)
• M45: 10,905,086 km (0.109 R)
• M46: 11,707,380 km (0.092 R)
• M47: 12,560,686 km (0.085 R)
• M48: 13,108,214 km (0.087 R)
• M49: 14,026,895 km (0.095 R)
• M50: 14,293,329 km (0.117 R)
• M51: 14,427,069 km (0.067 R)
• M52: 14,594,918 km (0.081 R)
• M53: 15,615,475 km (0.095 R)
• M54: 15,856,926 km (0.115 R)
• M55: 16,169,286 km (0.052 R)
• M56: 16,835,146 km (0.109 R)
• M57: 17,011,971 km (0.047 R)
• M58: 17,725,104 km (0.025 R)
• M59: 17,904,920 km (0.094 R)
• M60: 17,977,027 km (0.114 R)
• M61: 18,157,591 km (0.106 R)
• M62: 18,557,167 km (0.085 R)
• M63: 19,661,798 km (0.062 R)
• M64: 19,922,547 km (0.076 R)
• M65: 20,334,689 km (0.109 R)
• M66: 20,749,673 km (0.106 R)
• M67: 20,939,214 km (0.096 R)
• M68: 22,826,989 km (0.072 R)
• M69: 22,944,424 km (0.103 R)
• M70: 23,062,008 km (0.092 R)
• M71: 23,969,768 km (0.11 R)
• M72: 24,288,411 km (0.107 R)
• M73: 24,528,216 km (0.104 R)
• M74: 24,648,344 km (0.086 R)
• M75: 25,131,245 km (0.075 R)
• M76: 25,779,752 km (0.095 R)
• M77: 25,983,505 km (0.11 R)
• M78: 27,425,179 km (0.1 R)
• M79: 27,758,334 km (0.104 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: 317 - 10,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit