🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

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: 894.3

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.77 AU - 1.11 AU

Year: 598 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,778,692 km

• M1: 150,495 km (0.097 R)
• M2: 226,790 km (0.088 R)
• M3: 323,730 km (0.083 R)
• M4: 463,753 km (0.119 R)
• M5: 552,166 km (0.108 R)
• M6: 676,033 km (0.049 R)
• M7: 841,787 km (0.098 R)
• M8: 932,892 km (0.114 R)
• M9: 1,050,476 km (0.07 R)
• M10: 1,167,462 km (0.096 R)
• M11: 1,351,467 km (0.071 R)
• M12: 1,428,061 km (0.117 R)
• M13: 1,707,660 km (0.069 R)
• M14: 1,790,836 km (0.091 R)
• M15: 2,005,210 km (0.095 R)
• M16: 2,108,133 km (0.083 R)
• M17: 2,212,852 km (0.116 R)
• M18: 2,451,311 km (0.073 R)
• M19: 2,682,140 km (0.057 R)
• M20: 2,771,600 km (0.069 R)
• M21: 2,995,398 km (0.118 R)
• M22: 3,113,880 km (0.118 R)
• M23: 3,277,241 km (0.118 R)
• M24: 3,612,489 km (0.112 R)
• M25: 3,711,673 km (0.079 R)
• M26: 3,839,130 km (0.053 R)
• M27: 4,079,983 km (0.072 R)
• M28: 4,460,261 km (0.08 R)
• M29: 4,557,050 km (0.071 R)
• M30: 4,703,806 km (0.088 R)
• M31: 4,782,644 km (0.055 R)
• M32: 4,901,724 km (0.11 R)
• M33: 4,991,782 km (0.086 R)
• M34: 5,072,265 km (0.066 R)
• M35: 5,183,566 km (0.119 R)
• M36: 5,336,904 km (0.066 R)
• M37: 5,491,588 km (0.044 R)
• M38: 5,585,237 km (0.082 R)
• M39: 5,710,749 km (0.052 R)
• M40: 5,805,594 km (0.118 R)
• M41: 6,211,752 km (0.039 R)
• M42: 6,473,249 km (0.108 R)
• M43: 6,782,767 km (0.105 R)
• M44: 7,097,073 km (0.059 R)
• M45: 7,221,987 km (0.091 R)
• M46: 7,336,130 km (0.084 R)
• M47: 7,496,948 km (0.095 R)
• M48: 7,658,962 km (0.112 R)
• M49: 7,752,012 km (0.112 R)
• M50: 7,939,309 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 13.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 1454 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,778,692 km

• M1: 189,690 km (0.034 R)
• M2: 283,338 km (0.069 R)
• M3: 457,321 km (0.098 R)
• M4: 622,926 km (0.113 R)
• M5: 949,797 km (0.09 R)
• M6: 1,089,970 km (0.026 R)
• M7: 1,304,194 km (0.069 R)
• M8: 1,399,488 km (0.106 R)
• M9: 1,490,144 km (0.058 R)
• M10: 1,663,379 km (0.106 R)
• M11: 1,782,608 km (0.039 R)
• M12: 1,928,167 km (0.116 R)
• M13: 2,158,398 km (0.088 R)
• M14: 2,289,296 km (0.059 R)
• M15: 2,550,943 km (0.11 R)
• M16: 2,707,422 km (0.1 R)
• M17: 3,002,728 km (0.051 R)
• M18: 3,374,928 km (0.119 R)
• M19: 3,537,690 km (0.107 R)
• M20: 3,634,779 km (0.031 R)
• M21: 3,821,478 km (0.114 R)
• M22: 3,911,087 km (0.073 R)
• M23: 4,052,008 km (0.111 R)
• M24: 4,225,392 km (0.079 R)
• M25: 4,328,465 km (0.095 R)
• M26: 4,453,379 km (0.096 R)
• M27: 4,674,933 km (0.084 R)
• M28: 4,835,452 km (0.114 R)
• M29: 5,394,948 km (0.103 R)
• M30: 5,529,736 km (0.082 R)
• M31: 5,722,418 km (0.065 R)
• M32: 5,986,907 km (0.119 R)
• M33: 6,079,807 km (0.079 R)
• M34: 6,231,798 km (0.072 R)
• M35: 6,361,500 km (0.088 R)
• M36: 6,491,949 km (0.076 R)
• M37: 6,671,467 km (0.091 R)
• M38: 6,828,395 km (0.105 R)
• M39: 6,974,402 km (0.091 R)
• M40: 7,256,993 km (0.061 R)
• M41: 7,480,941 km (0.068 R)
• M42: 7,568,605 km (0.091 R)
• M43: 7,757,697 km (0.116 R)
• M44: 7,909,987 km (0.05 R)
• M45: 8,140,518 km (0.05 R)
• M46: 8,621,325 km (0.056 R)
• M47: 8,964,652 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 10.4

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.49 AU

Year: 2068 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 12,778,692 km

• M1: 131,048 km (0.033 R)
• M2: 220,058 km (0.081 R)
• M3: 304,731 km (0.069 R)
• M4: 553,063 km (0.05 R)
• M5: 799,900 km (0.1 R)
• M6: 883,974 km (0.094 R)
• M7: 1,123,330 km (0.086 R)
• M8: 1,283,699 km (0.11 R)
• M9: 1,350,121 km (0.092 R)
• M10: 1,440,478 km (0.11 R)
• M11: 1,544,748 km (0.093 R)
• M12: 1,651,710 km (0.107 R)
• M13: 1,961,826 km (0.089 R)
• M14: 2,143,588 km (0.072 R)
• M15: 2,344,797 km (0.098 R)
• M16: 2,454,602 km (0.116 R)
• M17: 2,651,024 km (0.083 R)
• M18: 3,119,564 km (0.041 R)
• M19: 3,348,150 km (0.103 R)
• M20: 4,249,477 km (0.096 R)
• M21: 4,486,141 km (0.09 R)
• M22: 4,849,365 km (0.085 R)
• M23: 5,061,195 km (0.086 R)
• M24: 5,222,162 km (0.083 R)
• M25: 5,475,880 km (0.101 R)
• M26: 5,567,434 km (0.088 R)
• M27: 5,659,587 km (0.04 R)
• M28: 5,826,687 km (0.051 R)
• M29: 6,108,829 km (0.095 R)
• M30: 6,242,121 km (0.118 R)
• M31: 6,765,115 km (0.108 R)
• M32: 7,121,607 km (0.114 R)
• M33: 7,362,609 km (0.117 R)
• M34: 7,504,577 km (0.091 R)
• M35: 7,729,423 km (0.112 R)
• M36: 7,997,951 km (0.054 R)
• M37: 8,185,696 km (0.076 R)
• M38: 8,438,367 km (0.115 R)
• M39: 8,565,675 km (0.116 R)
• M40: 8,843,628 km (0.063 R)
• M41: 8,929,796 km (0.108 R)
• M42: 8,994,572 km (0.079 R)
• M43: 9,474,482 km (0.096 R)
• M44: 9,828,730 km (0.079 R)
• M45: 9,895,600 km (0.099 R)
• M46: 10,119,847 km (0.111 R)
• M47: 10,187,465 km (0.051 R)
• M48: 10,255,084 km (0.077 R)
• M49: 10,436,546 km (0.085 R)
• M50: 11,149,380 km (0.088 R)
• M51: 11,219,092 km (0.04 R)
• M52: 11,546,861 km (0.096 R)
• M53: 11,735,654 km (0.067 R)
• M54: 11,854,135 km (0.03 R)
• M55: 11,972,916 km (0.082 R)
• M56: 12,597,487 km (0.074 R)
• M57: 12,718,811 km (0.103 R)
• M58: 13,529,332 km (0.106 R)
• M59: 13,678,481 km (0.06 R)
• M60: 13,903,177 km (0.067 R)
• M61: 14,305,895 km (0.046 R)
• M62: 15,277,533 km (0.088 R)
• M63: 15,510,756 km (0.069 R)
• M64: 15,640,757 km (0.101 R)
• M65: 15,823,565 km (0.109 R)
• M66: 16,323,222 km (0.095 R)
• M67: 16,854,594 km (0.097 R)
• M68: 17,122,523 km (0.092 R)
• M69: 17,771,180 km (0.104 R)
• M70: 18,180,779 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.64 AU - 3.82 AU

Year: 3808 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,778,692 km

• M1: 178,919 km (0.114 R)
• M2: 274,362 km (0.114 R)
• M3: 411,993 km (0.116 R)
• M4: 521,648 km (0.092 R)
• M5: 663,018 km (0.113 R)
• M6: 833,260 km (0.047 R)
• M7: 1,066,034 km (0.089 R)
• M8: 1,679,087 km (0.104 R)
• M9: 1,802,206 km (0.072 R)
• M10: 2,027,799 km (0.071 R)
• M11: 2,378,606 km (0.099 R)
• M12: 2,605,097 km (0.057 R)
• M13: 2,793,591 km (0.03 R)
• M14: 3,044,616 km (0.079 R)
• M15: 3,471,269 km (0.055 R)
• M16: 3,605,458 km (0.116 R)
• M17: 4,044,229 km (0.074 R)
• M18: 4,394,437 km (0.118 R)
• M19: 4,633,495 km (0.097 R)
• M20: 4,835,901 km (0.084 R)
• M21: 5,082,887 km (0.048 R)
• M22: 5,718,229 km (0.118 R)
• M23: 5,994,237 km (0.071 R)
• M24: 6,082,350 km (0.029 R)
• M25: 6,215,193 km (0.107 R)
• M26: 6,817,624 km (0.112 R)
• M27: 7,297,534 km (0.084 R)
• M28: 7,517,742 km (0.088 R)
• M29: 7,597,029 km (0.088 R)
• M30: 7,932,876 km (0.111 R)
• M31: 8,718,714 km (0.116 R)
• M32: 9,546,588 km (0.112 R)
• M33: 9,701,272 km (0.062 R)
• M34: 9,926,417 km (0.097 R)
• M35: 10,065,842 km (0.115 R)
• M36: 10,594,372 km (0.093 R)
• M37: 11,149,978 km (0.076 R)
• M38: 12,271,065 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit