🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 8.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.5 AU

Year: 965 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,953,614 km

• M1: 102,175 km (0.115 R)
• M2: 158,574 km (0.11 R)
• M3: 209,437 km (0.049 R)
• M4: 329,564 km (0.078 R)
• M5: 424,559 km (0.06 R)
• M6: 486,791 km (0.108 R)
• M7: 552,465 km (0.098 R)
• M8: 653,144 km (0.116 R)
• M9: 718,519 km (0.081 R)
• M10: 847,173 km (0.065 R)
• M11: 910,004 km (0.108 R)
• M12: 1,054,964 km (0.097 R)
• M13: 1,118,094 km (0.105 R)
• M14: 1,187,657 km (0.071 R)
• M15: 1,304,942 km (0.076 R)
• M16: 1,367,773 km (0.08 R)
• M17: 1,579,155 km (0.08 R)
• M18: 1,697,487 km (0.079 R)
• M19: 1,859,801 km (0.086 R)
• M20: 1,936,844 km (0.107 R)
• M21: 2,137,454 km (0.078 R)
• M22: 2,199,687 km (0.112 R)
• M23: 2,256,085 km (0.11 R)
• M24: 2,338,664 km (0.113 R)
• M25: 2,409,124 km (0.077 R)
• M26: 2,519,677 km (0.07 R)
• M27: 2,799,874 km (0.071 R)
• M28: 2,868,090 km (0.085 R)
• M29: 2,943,787 km (0.095 R)
• M30: 3,034,144 km (0.112 R)
• M31: 3,125,399 km (0.111 R)
• M32: 3,189,127 km (0.057 R)
• M33: 3,303,420 km (0.098 R)
• M34: 3,521,683 km (0.075 R)
• M35: 3,736,955 km (0.048 R)
• M36: 3,888,049 km (0.052 R)
• M37: 4,087,612 km (0.078 R)
• M38: 4,227,636 km (0.078 R)
• M39: 4,321,882 km (0.098 R)
• M40: 4,600,883 km (0.072 R)
• M41: 5,017,812 km (0.026 R)
• M42: 5,302,646 km (0.112 R)
• M43: 5,387,319 km (0.105 R)
• M44: 5,481,116 km (0.101 R)
• M45: 5,566,836 km (0.108 R)
• M46: 5,627,124 km (0.092 R)
• M47: 5,818,011 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 11.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.91 AU - 2.99 AU

Year: 2647 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 17,953,614 km

• M1: 159,920 km (0.083 R)
• M2: 236,514 km (0.112 R)
• M3: 328,367 km (0.058 R)
• M4: 425,307 km (0.106 R)
• M5: 506,239 km (0.078 R)
• M6: 608,714 km (0.067 R)
• M7: 746,793 km (0.053 R)
• M8: 896,241 km (0.1 R)
• M9: 987,346 km (0.1 R)
• M10: 1,094,608 km (0.094 R)
• M11: 1,186,012 km (0.12 R)
• M12: 1,287,140 km (0.101 R)
• M13: 1,556,566 km (0.091 R)
• M14: 1,899,145 km (0.096 R)
• M15: 2,124,589 km (0.059 R)
• M16: 2,274,187 km (0.071 R)
• M17: 2,557,525 km (0.104 R)
• M18: 2,852,532 km (0.1 R)
• M19: 2,990,312 km (0.069 R)
• M20: 3,064,662 km (0.064 R)
• M21: 3,397,667 km (0.098 R)
• M22: 3,504,779 km (0.079 R)
• M23: 3,652,582 km (0.1 R)
• M24: 3,722,294 km (0.084 R)
• M25: 3,893,584 km (0.1 R)
• M26: 3,964,792 km (0.086 R)
• M27: 4,129,350 km (0.109 R)
• M28: 4,212,526 km (0.117 R)
• M29: 4,433,482 km (0.065 R)
• M30: 4,572,309 km (0.11 R)
• M31: 4,669,099 km (0.098 R)
• M32: 4,799,399 km (0.112 R)
• M33: 4,908,905 km (0.054 R)
• M34: 5,008,238 km (0.057 R)
• M35: 5,152,749 km (0.06 R)
• M36: 5,344,085 km (0.077 R)
• M37: 5,572,072 km (0.108 R)
• M38: 5,698,781 km (0.088 R)
• M39: 6,661,743 km (0.061 R)
• M40: 6,796,381 km (0.087 R)
• M41: 7,344,208 km (0.111 R)
• M42: 7,559,629 km (0.117 R)
• M43: 7,648,939 km (0.106 R)
• M44: 7,880,367 km (0.078 R)
• M45: 8,074,844 km (0.084 R)
• M46: 8,218,608 km (0.119 R)
• M47: 8,336,790 km (0.061 R)
• M48: 8,535,157 km (0.049 R)
• M49: 8,735,020 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 14.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.87 AU - 3.09 AU

Year: 2696 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,953,614 km

• M1: 290,519 km (0.106 R)
• M2: 445,203 km (0.109 R)
• M3: 549,024 km (0.106 R)
• M4: 671,844 km (0.043 R)
• M5: 771,476 km (0.12 R)
• M6: 931,995 km (0.06 R)
• M7: 1,085,183 km (0.058 R)
• M8: 1,451,548 km (0.094 R)
• M9: 2,067,891 km (0.093 R)
• M10: 2,247,259 km (0.032 R)
• M11: 2,365,442 km (0.092 R)
• M12: 2,485,718 km (0.086 R)
• M13: 2,859,264 km (0.114 R)
• M14: 3,045,663 km (0.081 R)
• M15: 3,370,590 km (0.06 R)
• M16: 3,753,710 km (0.083 R)
• M17: 4,054,252 km (0.113 R)
• M18: 4,412,389 km (0.108 R)
• M19: 4,511,872 km (0.087 R)
• M20: 4,662,517 km (0.043 R)
• M21: 5,003,450 km (0.095 R)
• M22: 5,637,745 km (0.073 R)
• M23: 5,818,609 km (0.048 R)
• M24: 6,260,372 km (0.028 R)
• M25: 6,542,064 km (0.116 R)
• M26: 7,630,688 km (0.107 R)
• M27: 7,790,758 km (0.079 R)
• M28: 8,277,998 km (0.102 R)
• M29: 8,442,556 km (0.118 R)
• M30: 9,027,334 km (0.113 R)
• M31: 9,690,202 km (0.09 R)
• M32: 9,820,352 km (0.093 R)
• M33: 10,501,920 km (0.078 R)
• M34: 10,837,319 km (0.112 R)
• M35: 10,949,816 km (0.103 R)
• M36: 11,108,091 km (0.054 R)
• M37: 11,267,113 km (0.078 R)
• M38: 11,403,995 km (0.094 R)
• M39: 11,887,645 km (0.116 R)
• M40: 12,073,745 km (0.056 R)
• M41: 12,331,053 km (0.117 R)
• M42: 12,708,638 km (0.045 R)
• M43: 13,186,005 km (0.081 R)
• M44: 14,232,442 km (0.063 R)
• M45: 14,853,124 km (0.117 R)
• M46: 15,204,529 km (0.097 R)
• M47: 15,660,354 km (0.096 R)
• M48: 16,352,693 km (0.081 R)
• M49: 16,872,097 km (0.059 R)
• M50: 17,634,747 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit