🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 10

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 8,931,845 km

• M1: 126,560 km (0.05 R)
• M2: 200,760 km (0.056 R)
• M3: 311,463 km (0.055 R)
• M4: 400,773 km (0.1 R)
• M5: 521,648 km (0.103 R)
• M6: 605,423 km (0.099 R)
• M7: 712,086 km (0.092 R)
• M8: 781,948 km (0.093 R)
• M9: 1,023,549 km (0.052 R)
• M10: 1,128,417 km (0.117 R)
• M11: 1,229,844 km (0.12 R)
• M12: 1,311,674 km (0.078 R)
• M13: 1,426,416 km (0.086 R)
• M14: 1,576,762 km (0.039 R)
• M15: 1,666,221 km (0.099 R)
• M16: 1,958,087 km (0.053 R)
• M17: 2,234,543 km (0.1 R)
• M18: 2,609,735 km (0.042 R)
• M19: 2,672,566 km (0.098 R)
• M20: 2,740,932 km (0.102 R)
• M21: 3,096,377 km (0.075 R)
• M22: 3,355,630 km (0.102 R)
• M23: 3,632,835 km (0.099 R)
• M24: 3,697,760 km (0.12 R)

Asteroid Belt

Center: 1.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.7

Radius: 12.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.61 AU - 2.53 AU

Year: 2056 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 8,931,845 km

• M1: 156,779 km (0.115 R)
• M2: 260,749 km (0.115 R)
• M3: 355,145 km (0.098 R)
• M4: 462,557 km (0.075 R)
• M5: 545,883 km (0.057 R)
• M6: 688,449 km (0.096 R)
• M7: 832,213 km (0.092 R)
• M8: 952,190 km (0.106 R)
• M9: 1,050,027 km (0.093 R)
• M10: 1,196,185 km (0.117 R)
• M11: 1,310,477 km (0.074 R)
• M12: 1,412,653 km (0.092 R)
• M13: 1,592,021 km (0.063 R)
• M14: 1,684,622 km (0.056 R)
• M15: 1,893,311 km (0.111 R)
• M16: 2,129,226 km (0.114 R)
• M17: 2,213,300 km (0.052 R)
• M18: 2,307,846 km (0.043 R)
• M19: 2,521,023 km (0.072 R)
• M20: 2,680,195 km (0.089 R)
• M21: 2,873,625 km (0.062 R)
• M22: 2,956,503 km (0.101 R)
• M23: 3,231,464 km (0.061 R)
• M24: 3,393,927 km (0.052 R)
• M25: 3,470,671 km (0.065 R)
• M26: 3,559,083 km (0.073 R)
• M27: 3,637,173 km (0.036 R)
• M28: 3,727,081 km (0.118 R)
• M29: 3,840,626 km (0.071 R)
• M30: 4,047,819 km (0.086 R)
• M31: 4,152,687 km (0.097 R)
• M32: 4,246,784 km (0.11 R)
• M33: 4,449,190 km (0.045 R)
• M34: 4,545,681 km (0.065 R)
• M35: 4,654,887 km (0.113 R)
• M36: 4,801,942 km (0.111 R)
• M37: 5,025,441 km (0.102 R)
• M38: 5,201,668 km (0.107 R)
• M39: 5,354,407 km (0.049 R)
• M40: 5,482,912 km (0.025 R)
• M41: 5,586,284 km (0.073 R)
• M42: 5,755,928 km (0.102 R)
• M43: 5,900,738 km (0.111 R)
• M44: 6,288,496 km (0.058 R)
• M45: 6,823,009 km (0.09 R)
• M46: 6,990,409 km (0.11 R)
• M47: 7,630,539 km (0.065 R)
• M48: 7,717,305 km (0.111 R)
• M49: 7,979,700 km (0.092 R)
• M50: 8,067,813 km (0.059 R)
• M51: 8,334,097 km (0.095 R)
• M52: 8,423,557 km (0.107 R)
• M53: 8,860,233 km (0.057 R)
• M54: 9,134,895 km (0.074 R)
• M55: 9,211,788 km (0.086 R)
• M56: 9,381,582 km (0.053 R)
• M57: 9,740,018 km (0.071 R)
• M58: 9,928,811 km (0.027 R)
• M59: 10,039,513 km (0.098 R)
• M60: 10,438,191 km (0.115 R)
• M61: 10,825,949 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 12.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.89 AU - 2.29 AU

Year: 2086 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 8,931,845 km

• M1: 155,731 km (0.119 R)
• M2: 237,861 km (0.094 R)
• M3: 431,889 km (0.102 R)
• M4: 509,979 km (0.104 R)
• M5: 663,766 km (0.101 R)
• M6: 758,012 km (0.103 R)
• M7: 857,495 km (0.073 R)
• M8: 1,120,638 km (0.037 R)
• M9: 1,262,307 km (0.043 R)
• M10: 1,349,074 km (0.066 R)
• M11: 1,486,554 km (0.117 R)
• M12: 1,564,345 km (0.113 R)
• M13: 1,672,654 km (0.088 R)
• M14: 1,813,725 km (0.096 R)
• M15: 1,904,830 km (0.098 R)
• M16: 2,028,996 km (0.032 R)
• M17: 2,188,018 km (0.057 R)
• M18: 2,285,556 km (0.117 R)
• M19: 2,434,556 km (0.05 R)
• M20: 2,856,871 km (0.075 R)
• M21: 3,163,546 km (0.099 R)
• M22: 3,302,373 km (0.095 R)
• M23: 3,711,523 km (0.071 R)
• M24: 3,799,337 km (0.088 R)
• M25: 3,907,496 km (0.101 R)
• M26: 4,360,928 km (0.095 R)
• M27: 4,505,439 km (0.1 R)
• M28: 4,725,198 km (0.093 R)
• M29: 4,810,020 km (0.105 R)
• M30: 4,895,142 km (0.07 R)
• M31: 5,384,027 km (0.09 R)
• M32: 5,517,020 km (0.101 R)
• M33: 5,595,110 km (0.054 R)
• M34: 5,707,308 km (0.08 R)
• M35: 5,786,296 km (0.068 R)
• M36: 5,899,841 km (0.087 R)
• M37: 6,025,653 km (0.099 R)
• M38: 6,106,136 km (0.051 R)
• M39: 6,221,775 km (0.111 R)
• M40: 6,396,506 km (0.114 R)
• M41: 6,502,122 km (0.101 R)
• M42: 6,751,053 km (0.101 R)
• M43: 7,124,150 km (0.057 R)
• M44: 7,430,077 km (0.115 R)
• M45: 7,702,794 km (0.085 R)
• M46: 8,016,800 km (0.086 R)
• M47: 8,220,104 km (0.072 R)
• M48: 8,296,698 km (0.101 R)
• M49: 8,450,634 km (0.075 R)
• M50: 8,709,438 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 11.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.15 AU - 2.15 AU

Year: 2176 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,931,845 km

• M1: 155,432 km (0.101 R)
• M2: 234,719 km (0.072 R)
• M3: 317,746 km (0.055 R)
• M4: 417,528 km (0.094 R)
• M5: 508,633 km (0.094 R)
• M6: 603,179 km (0.11 R)
• M7: 689,197 km (0.073 R)
• M8: 791,074 km (0.077 R)
• M9: 869,762 km (0.119 R)
• M10: 981,212 km (0.081 R)
• M11: 1,085,482 km (0.107 R)
• M12: 1,206,656 km (0.094 R)
• M13: 1,790,537 km (0.091 R)
• M14: 1,951,205 km (0.081 R)
• M15: 2,287,351 km (0.098 R)
• M16: 2,378,457 km (0.115 R)
• M17: 2,470,908 km (0.113 R)
• M18: 2,547,353 km (0.085 R)
• M19: 3,207,079 km (0.114 R)
• M20: 3,281,579 km (0.088 R)
• M21: 3,422,799 km (0.054 R)
• M22: 3,614,285 km (0.053 R)
• M23: 3,711,374 km (0.068 R)
• M24: 3,868,451 km (0.115 R)
• M25: 4,322,481 km (0.106 R)
• M26: 4,456,969 km (0.105 R)
• M27: 4,698,121 km (0.108 R)
• M28: 4,825,728 km (0.048 R)
• M29: 4,965,153 km (0.108 R)
• M30: 5,073,462 km (0.048 R)
• M31: 5,325,535 km (0.108 R)
• M32: 5,492,037 km (0.084 R)
• M33: 5,807,689 km (0.08 R)
• M34: 5,887,574 km (0.095 R)
• M35: 6,025,353 km (0.116 R)
• M36: 6,199,037 km (0.074 R)
• M37: 6,492,248 km (0.092 R)
• M38: 6,587,093 km (0.099 R)
• M39: 6,850,086 km (0.096 R)
• M40: 6,946,727 km (0.106 R)
• M41: 7,128,937 km (0.076 R)
• M42: 7,275,992 km (0.117 R)
• M43: 7,672,725 km (0.119 R)
• M44: 7,899,216 km (0.083 R)
• M45: 8,435,974 km (0.1 R)
• M46: 8,552,510 km (0.073 R)
• M47: 8,643,615 km (0.094 R)
• M48: 8,721,855 km (0.036 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: 201 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit