🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 13.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.29 AU

Year: 722 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,742,562 km

• M1: 200,312 km (0.099 R)
• M2: 317,447 km (0.112 R)
• M3: 413,937 km (0.087 R)
• M4: 513,719 km (0.062 R)
• M5: 628,161 km (0.111 R)
• M6: 757,564 km (0.097 R)
• M7: 1,177,186 km (0.109 R)
• M8: 1,275,322 km (0.079 R)
• M9: 1,462,618 km (0.094 R)
• M10: 1,586,934 km (0.069 R)
• M11: 1,690,306 km (0.117 R)
• M12: 1,852,919 km (0.031 R)
• M13: 2,020,918 km (0.102 R)
• M14: 2,214,497 km (0.117 R)
• M15: 2,310,240 km (0.112 R)
• M16: 2,393,416 km (0.087 R)
• M17: 2,534,338 km (0.103 R)
• M18: 2,685,581 km (0.076 R)
• M19: 2,824,857 km (0.087 R)
• M20: 2,921,646 km (0.1 R)
• M21: 3,012,004 km (0.103 R)
• M22: 3,095,778 km (0.112 R)
• M23: 3,226,676 km (0.065 R)
• M24: 3,335,883 km (0.115 R)
• M25: 3,574,192 km (0.061 R)
• M26: 3,703,594 km (0.103 R)
• M27: 3,983,941 km (0.088 R)
• M28: 4,067,716 km (0.098 R)
• M29: 4,211,629 km (0.093 R)
• M30: 4,339,984 km (0.041 R)
• M31: 4,469,685 km (0.12 R)
• M32: 4,830,814 km (0.097 R)
• M33: 5,284,096 km (0.073 R)
• M34: 5,422,923 km (0.069 R)
• M35: 5,544,097 km (0.044 R)
• M36: 5,637,895 km (0.059 R)
• M37: 5,846,285 km (0.076 R)
• M38: 5,989,899 km (0.103 R)
• M39: 6,115,262 km (0.112 R)
• M40: 6,280,567 km (0.068 R)
• M41: 6,615,816 km (0.113 R)
• M42: 6,755,541 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.4

Radius: 9.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.6 AU - 2.24 AU

Year: 1836 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,742,562 km

• M1: 123,867 km (0.091 R)
• M2: 253,269 km (0.11 R)
• M3: 358,736 km (0.095 R)
• M4: 523,742 km (0.107 R)
• M5: 616,493 km (0.099 R)
• M6: 695,032 km (0.07 R)
• M7: 819,946 km (0.092 R)
• M8: 952,789 km (0.1 R)
• M9: 1,014,124 km (0.117 R)
• M10: 1,290,880 km (0.041 R)
• M11: 1,473,838 km (0.077 R)
• M12: 1,582,297 km (0.075 R)
• M13: 1,731,147 km (0.116 R)
• M14: 1,807,292 km (0.094 R)
• M15: 1,923,829 km (0.041 R)
• M16: 1,992,943 km (0.084 R)
• M17: 2,123,542 km (0.084 R)
• M18: 2,340,758 km (0.104 R)
• M19: 2,785,512 km (0.112 R)
• M20: 2,943,488 km (0.085 R)
• M21: 3,104,455 km (0.11 R)
• M22: 3,483,536 km (0.049 R)
• M23: 3,592,742 km (0.046 R)
• M24: 4,207,739 km (0.032 R)
• M25: 4,534,012 km (0.119 R)
• M26: 4,760,653 km (0.051 R)
• M27: 4,855,199 km (0.06 R)
• M28: 5,128,365 km (0.065 R)
• M29: 5,448,803 km (0.119 R)
• M30: 5,618,746 km (0.075 R)
• M31: 5,862,292 km (0.048 R)
• M32: 6,138,599 km (0.117 R)
• M33: 6,538,773 km (0.103 R)
• M34: 6,628,831 km (0.116 R)
• M35: 6,734,447 km (0.094 R)
• M36: 6,825,403 km (0.109 R)
• M37: 7,131,779 km (0.043 R)
• M38: 7,286,613 km (0.039 R)
• M39: 7,646,845 km (0.072 R)
• M40: 7,981,046 km (0.117 R)
• M41: 8,077,387 km (0.085 R)
• M42: 8,238,804 km (0.073 R)
• M43: 8,303,579 km (0.07 R)
• M44: 8,679,968 km (0.102 R)
• M45: 8,828,818 km (0.103 R)
• M46: 8,945,205 km (0.109 R)
• M47: 9,028,531 km (0.116 R)
• M48: 9,415,540 km (0.082 R)
• M49: 9,670,904 km (0.097 R)
• M50: 10,101,596 km (0.117 R)
• M51: 10,240,722 km (0.118 R)
• M52: 10,503,267 km (0.103 R)
• M53: 10,609,032 km (0.098 R)
• M54: 10,839,114 km (0.062 R)
• M55: 11,053,039 km (0.091 R)
• M56: 12,033,054 km (0.111 R)
• M57: 12,533,459 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.2

Radius: 12.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 2566 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,742,562 km

• M1: 163,660 km (0.053 R)
• M2: 294,558 km (0.107 R)
• M3: 433,086 km (0.073 R)
• M4: 692,189 km (0.081 R)
• M5: 781,948 km (0.102 R)
• M6: 993,031 km (0.095 R)
• M7: 1,213,538 km (0.108 R)
• M8: 1,294,171 km (0.073 R)
• M9: 1,646,773 km (0.097 R)
• M10: 1,748,350 km (0.112 R)
• M11: 1,887,177 km (0.095 R)
• M12: 1,993,691 km (0.081 R)
• M13: 2,126,833 km (0.071 R)
• M14: 2,225,568 km (0.109 R)
• M15: 2,427,824 km (0.087 R)
• M16: 2,505,316 km (0.054 R)
• M17: 2,837,124 km (0.059 R)
• M18: 3,296,838 km (0.07 R)
• M19: 3,397,517 km (0.12 R)
• M20: 3,484,583 km (0.12 R)
• M21: 3,780,189 km (0.044 R)
• M22: 3,992,169 km (0.116 R)
• M23: 4,364,667 km (0.114 R)
• M24: 4,507,234 km (0.108 R)
• M25: 4,603,276 km (0.087 R)
• M26: 4,878,835 km (0.11 R)
• M27: 4,994,026 km (0.029 R)
• M28: 5,126,569 km (0.078 R)
• M29: 5,243,705 km (0.085 R)
• M30: 5,344,683 km (0.079 R)
• M31: 5,583,142 km (0.089 R)
• M32: 5,982,269 km (0.096 R)
• M33: 6,571,386 km (0.116 R)
• M34: 6,680,443 km (0.092 R)
• M35: 6,771,847 km (0.069 R)
• M36: 6,900,501 km (0.042 R)
• M37: 6,992,952 km (0.096 R)
• M38: 7,272,700 km (0.092 R)
• M39: 7,404,496 km (0.095 R)
• M40: 7,613,185 km (0.118 R)
• M41: 7,901,012 km (0.111 R)
• M42: 8,290,415 km (0.113 R)
• M43: 8,586,619 km (0.114 R)
• M44: 9,169,153 km (0.057 R)
• M45: 9,372,905 km (0.119 R)
• M46: 9,496,024 km (0.09 R)
• M47: 9,640,236 km (0.099 R)
• M48: 10,182,379 km (0.099 R)
• M49: 10,457,190 km (0.114 R)
• M50: 10,820,264 km (0.102 R)
• M51: 11,602,811 km (0.114 R)
• M52: 11,779,187 km (0.119 R)
• M53: 11,889,889 km (0.111 R)
• M54: 12,067,761 km (0.109 R)
• M55: 12,201,651 km (0.102 R)
• M56: 12,426,048 km (0.109 R)
• M57: 12,651,791 km (0.034 R)
• M58: 12,810,664 km (0.111 R)
• M59: 13,061,689 km (0.097 R)
• M60: 14,269,991 km (0.118 R)
• M61: 14,364,537 km (0.096 R)
• M62: 14,935,552 km (0.071 R)
• M63: 15,223,827 km (0.102 R)
• M64: 15,465,428 km (0.056 R)
• M65: 15,586,752 km (0.068 R)
• M66: 15,854,831 km (0.074 R)
• M67: 16,198,158 km (0.057 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: 226 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit