🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 11.1

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 321 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,025,184 km

• M1: 138,528 km (0.054 R)
• M2: 222,602 km (0.071 R)
• M3: 318,195 km (0.073 R)
• M4: 402,717 km (0.094 R)
• M5: 475,272 km (0.058 R)
• M6: 563,535 km (0.096 R)
• M7: 669,450 km (0.116 R)
• M8: 751,879 km (0.065 R)
• M9: 838,197 km (0.119 R)
• M10: 944,860 km (0.108 R)
• M11: 1,100,891 km (0.041 R)
• M12: 1,232,986 km (0.058 R)
• M13: 1,365,829 km (0.094 R)
• M14: 1,448,855 km (0.072 R)
• M15: 1,538,764 km (0.095 R)
• M16: 1,708,707 km (0.114 R)
• M17: 1,782,758 km (0.061 R)
• M18: 1,852,470 km (0.109 R)
• M19: 2,028,248 km (0.076 R)
• M20: 2,238,583 km (0.114 R)
• M21: 2,485,868 km (0.064 R)
• M22: 2,588,642 km (0.116 R)
• M23: 2,779,678 km (0.074 R)
• M24: 2,867,642 km (0.075 R)
• M25: 3,123,753 km (0.101 R)
• M26: 3,202,142 km (0.099 R)
• M27: 3,360,866 km (0.116 R)
• M28: 3,610,694 km (0.03 R)
• M29: 3,734,412 km (0.108 R)
• M30: 3,852,594 km (0.073 R)
• M31: 4,071,456 km (0.081 R)
• M32: 4,214,770 km (0.064 R)
• M33: 4,287,176 km (0.031 R)
• M34: 4,381,722 km (0.103 R)
• M35: 4,588,017 km (0.112 R)
• M36: 4,895,890 km (0.045 R)
• M37: 5,002,553 km (0.085 R)
• M38: 5,288,285 km (0.117 R)
• M39: 5,358,596 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 10.5

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 953 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,025,184 km

• M1: 139,724 km (0.073 R)
• M2: 272,418 km (0.028 R)
• M3: 464,053 km (0.114 R)
• M4: 564,433 km (0.099 R)
• M5: 691,292 km (0.114 R)
• M6: 894,146 km (0.103 R)
• M7: 1,045,240 km (0.084 R)
• M8: 1,131,409 km (0.09 R)
• M9: 1,227,600 km (0.097 R)
• M10: 1,303,596 km (0.036 R)
• M11: 1,389,016 km (0.025 R)
• M12: 1,460,524 km (0.09 R)
• M13: 1,657,395 km (0.101 R)
• M14: 1,863,092 km (0.102 R)
• M15: 2,040,964 km (0.083 R)
• M16: 2,141,344 km (0.099 R)
• M17: 2,375,465 km (0.086 R)
• M18: 2,529,850 km (0.12 R)
• M19: 2,667,629 km (0.099 R)
• M20: 2,808,102 km (0.118 R)
• M21: 2,930,323 km (0.088 R)
• M22: 3,044,017 km (0.042 R)
• M23: 3,127,643 km (0.096 R)
• M24: 3,201,544 km (0.075 R)
• M25: 3,275,894 km (0.032 R)
• M26: 3,383,305 km (0.089 R)
• M27: 3,590,498 km (0.088 R)
• M28: 3,712,421 km (0.12 R)
• M29: 4,017,600 km (0.105 R)
• M30: 4,144,310 km (0.106 R)
• M31: 4,319,190 km (0.086 R)
• M32: 4,401,618 km (0.084 R)
• M33: 4,580,238 km (0.081 R)
• M34: 4,712,632 km (0.091 R)
• M35: 4,932,242 km (0.098 R)
• M36: 5,068,077 km (0.084 R)
• M37: 5,167,559 km (0.079 R)
• M38: 5,406,766 km (0.11 R)
• M39: 5,483,061 km (0.08 R)
• M40: 5,585,237 km (0.045 R)
• M41: 5,791,682 km (0.07 R)
• M42: 5,869,772 km (0.09 R)
• M43: 5,974,490 km (0.12 R)
• M44: 6,278,922 km (0.115 R)
• M45: 6,889,132 km (0.097 R)
• M46: 7,027,360 km (0.116 R)
• M47: 7,180,548 km (0.109 R)
• M48: 7,334,634 km (0.108 R)
• M49: 7,575,187 km (0.109 R)
• M50: 7,818,284 km (0.12 R)
• M51: 7,890,390 km (0.115 R)
• M52: 8,385,858 km (0.116 R)
• M53: 8,518,701 km (0.111 R)
• M54: 8,861,579 km (0.04 R)
• M55: 9,224,055 km (0.114 R)
• M56: 9,345,977 km (0.095 R)
• M57: 9,468,348 km (0.116 R)
• M58: 9,545,242 km (0.065 R)
• M59: 9,776,969 km (0.057 R)
• M60: 9,947,959 km (0.109 R)
• M61: 10,403,784 km (0.118 R)
• M62: 10,690,264 km (0.108 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 8.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.44 AU - 4 AU

Year: 3988 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,025,184 km

• M1: 175,628 km (0.118 R)
• M2: 471,682 km (0.059 R)
• M3: 657,333 km (0.058 R)
• M4: 990,787 km (0.095 R)
• M5: 1,142,778 km (0.044 R)
• M6: 1,433,297 km (0.053 R)
• M7: 1,644,230 km (0.06 R)
• M8: 1,773,034 km (0.116 R)
• M9: 1,865,186 km (0.113 R)
• M10: 2,123,691 km (0.101 R)
• M11: 2,250,251 km (0.068 R)
• M12: 2,614,971 km (0.095 R)
• M13: 2,705,328 km (0.112 R)
• M14: 2,766,065 km (0.083 R)
• M15: 3,124,651 km (0.085 R)
• M16: 3,236,849 km (0.093 R)
• M17: 3,415,768 km (0.112 R)
• M18: 3,531,258 km (0.11 R)
• M19: 3,954,769 km (0.116 R)
• M20: 4,287,325 km (0.034 R)
• M21: 4,412,240 km (0.048 R)
• M22: 4,757,212 km (0.114 R)
• M23: 4,886,465 km (0.066 R)
• M24: 4,998,364 km (0.112 R)
• M25: 5,129,861 km (0.049 R)
• M26: 5,243,405 km (0.025 R)
• M27: 5,492,486 km (0.071 R)
• M28: 5,686,813 km (0.041 R)
• M29: 5,824,144 km (0.108 R)
• M30: 5,903,132 km (0.12 R)
• M31: 6,002,465 km (0.092 R)
• M32: 6,222,673 km (0.079 R)
• M33: 6,364,342 km (0.069 R)
• M34: 6,568,394 km (0.066 R)
• M35: 6,691,962 km (0.059 R)
• M36: 6,774,689 km (0.028 R)
• M37: 7,299,927 km (0.102 R)
• M38: 7,363,806 km (0.032 R)
• M39: 7,729,423 km (0.051 R)
• M40: 8,145,155 km (0.062 R)
• M41: 8,211,427 km (0.104 R)
• M42: 8,433,879 km (0.048 R)
• M43: 9,319,798 km (0.084 R)
• M44: 9,412,399 km (0.108 R)
• M45: 9,927,016 km (0.047 R)
• M46: 10,306,844 km (0.035 R)
• M47: 10,498,629 km (0.109 R)
• M48: 10,643,290 km (0.113 R)
• M49: 10,885,788 km (0.085 R)
• M50: 11,179,150 km (0.058 R)
• M51: 12,201,352 km (0.047 R)
• M52: 12,353,343 km (0.062 R)
• M53: 12,864,818 km (0.075 R)
• M54: 13,019,652 km (0.038 R)
• M55: 13,097,294 km (0.099 R)
• M56: 13,253,025 km (0.118 R)
• M57: 13,750,288 km (0.115 R)
• M58: 13,829,276 km (0.11 R)
• M59: 14,120,543 km (0.086 R)
• M60: 14,360,348 km (0.112 R)
• M61: 14,440,533 km (0.055 R)
• M62: 14,925,080 km (0.096 R)
• M63: 15,579,421 km (0.101 R)
• M64: 15,716,902 km (0.106 R)
• M65: 16,466,387 km (0.113 R)
• M66: 16,662,510 km (0.078 R)
• M67: 17,085,722 km (0.052 R)
• M68: 17,227,392 km (0.084 R)
• M69: 17,569,372 km (0.074 R)
• M70: 17,712,537 km (0.038 R)
• M71: 18,260,066 km (0.097 R)
• M72: 18,346,982 km (0.055 R)
• M73: 19,018,228 km (0.079 R)
• M74: 19,312,636 km (0.096 R)
• M75: 19,371,578 km (0.032 R)
• M76: 19,489,910 km (0.117 R)
• M77: 19,816,482 km (0.105 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: 205 - 17,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit