🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 13.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 382 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,170,795 km

• M1: 164,857 km (0.058 R)
• M2: 252,222 km (0.11 R)
• M3: 336,146 km (0.1 R)
• M4: 464,651 km (0.111 R)
• M5: 561,590 km (0.099 R)
• M6: 738,714 km (0.072 R)
• M7: 864,526 km (0.106 R)
• M8: 998,416 km (0.097 R)
• M9: 1,152,203 km (0.092 R)
• M10: 1,398,890 km (0.12 R)
• M11: 1,540,409 km (0.117 R)
• M12: 1,643,931 km (0.098 R)
• M13: 1,740,272 km (0.099 R)
• M14: 1,853,368 km (0.11 R)
• M15: 1,989,652 km (0.089 R)
• M16: 2,108,432 km (0.106 R)
• M17: 2,250,850 km (0.069 R)
• M18: 2,391,322 km (0.108 R)
• M19: 2,473,750 km (0.087 R)
• M20: 2,557,076 km (0.104 R)
• M21: 2,641,450 km (0.101 R)
• M22: 2,772,647 km (0.094 R)
• M23: 2,871,082 km (0.064 R)
• M24: 3,006,169 km (0.069 R)
• M25: 3,095,479 km (0.107 R)
• M26: 3,264,525 km (0.093 R)
• M27: 3,480,245 km (0.093 R)
• M28: 3,650,038 km (0.093 R)
• M29: 3,751,915 km (0.076 R)
• M30: 4,037,048 km (0.093 R)
• M31: 4,175,725 km (0.117 R)
• M32: 4,289,121 km (0.077 R)
• M33: 4,417,176 km (0.114 R)
• M34: 4,580,836 km (0.09 R)
• M35: 4,711,735 km (0.087 R)
• M36: 4,802,092 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 14.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 844 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,170,795 km

• M1: 203,453 km (0.094 R)
• M2: 295,456 km (0.099 R)
• M3: 392,994 km (0.118 R)
• M4: 503,846 km (0.066 R)
• M5: 598,990 km (0.114 R)
• M6: 745,297 km (0.107 R)
• M7: 864,077 km (0.118 R)
• M8: 965,804 km (0.068 R)
• M9: 1,209,200 km (0.106 R)
• M10: 1,304,194 km (0.086 R)
• M11: 1,416,243 km (0.119 R)
• M12: 1,628,074 km (0.058 R)
• M13: 1,718,880 km (0.109 R)
• M14: 1,898,098 km (0.077 R)
• M15: 1,994,140 km (0.091 R)
• M16: 2,183,231 km (0.091 R)
• M17: 2,309,791 km (0.05 R)
• M18: 2,632,773 km (0.102 R)
• M19: 2,804,362 km (0.049 R)
• M20: 2,961,290 km (0.112 R)
• M21: 3,197,355 km (0.096 R)
• M22: 3,322,569 km (0.103 R)
• M23: 3,429,980 km (0.097 R)
• M24: 3,648,094 km (0.092 R)
• M25: 3,840,327 km (0.06 R)
• M26: 3,942,951 km (0.103 R)
• M27: 4,245,588 km (0.119 R)
• M28: 4,458,914 km (0.115 R)
• M29: 4,807,627 km (0.118 R)
• M30: 5,210,494 km (0.115 R)
• M31: 5,347,376 km (0.116 R)
• M32: 5,496,974 km (0.089 R)
• M33: 5,647,918 km (0.11 R)
• M34: 5,753,235 km (0.103 R)
• M35: 5,871,118 km (0.108 R)
• M36: 6,037,471 km (0.109 R)
• M37: 6,302,109 km (0.106 R)
• M38: 6,818,073 km (0.117 R)
• M39: 6,930,271 km (0.104 R)
• M40: 7,258,339 km (0.06 R)
• M41: 7,501,436 km (0.051 R)
• M42: 7,630,389 km (0.118 R)
• M43: 7,747,075 km (0.066 R)
• M44: 7,864,510 km (0.071 R)
• M45: 8,153,832 km (0.059 R)
• M46: 8,326,468 km (0.077 R)
• M47: 8,838,093 km (0.07 R)
• M48: 8,933,386 km (0.113 R)
• M49: 9,056,655 km (0.105 R)
• M50: 9,207,899 km (0.106 R)
• M51: 9,318,451 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 9.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 866 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,170,795 km

• M1: 139,874 km (0.115 R)
• M2: 222,901 km (0.042 R)
• M3: 285,134 km (0.094 R)
• M4: 448,943 km (0.087 R)
• M5: 546,182 km (0.098 R)
• M6: 662,419 km (0.063 R)
• M7: 781,798 km (0.084 R)
• M8: 871,707 km (0.109 R)
• M9: 1,163,123 km (0.059 R)
• M10: 1,267,094 km (0.117 R)
• M11: 1,388,867 km (0.037 R)
• M12: 1,499,719 km (0.104 R)
• M13: 1,691,054 km (0.037 R)
• M14: 1,793,828 km (0.091 R)
• M15: 1,866,233 km (0.071 R)
• M16: 1,972,448 km (0.1 R)
• M17: 2,055,774 km (0.098 R)
• M18: 2,260,274 km (0.086 R)
• M19: 2,480,482 km (0.102 R)
• M20: 2,689,471 km (0.115 R)
• M21: 2,772,797 km (0.058 R)
• M22: 2,847,595 km (0.086 R)
• M23: 3,056,883 km (0.117 R)
• M24: 3,222,039 km (0.112 R)
• M25: 3,320,624 km (0.115 R)
• M26: 3,400,210 km (0.11 R)
• M27: 3,460,348 km (0.076 R)
• M28: 3,530,959 km (0.115 R)
• M29: 4,123,815 km (0.049 R)
• M30: 4,187,992 km (0.06 R)
• M31: 4,393,540 km (0.048 R)
• M32: 4,635,888 km (0.101 R)
• M33: 4,803,588 km (0.071 R)
• M34: 5,030,228 km (0.082 R)
• M35: 5,225,753 km (0.037 R)
• M36: 5,388,665 km (0.075 R)
• M37: 5,459,125 km (0.104 R)
• M38: 5,577,009 km (0.118 R)
• M39: 6,142,638 km (0.108 R)
• M40: 6,413,710 km (0.053 R)
• M41: 6,513,192 km (0.111 R)
• M42: 6,751,651 km (0.115 R)
• M43: 6,814,931 km (0.087 R)
• M44: 6,967,521 km (0.087 R)
• M45: 7,302,171 km (0.035 R)
• M46: 7,668,387 km (0.116 R)
• M47: 7,867,053 km (0.117 R)
• M48: 7,973,716 km (0.03 R)
• M49: 8,107,606 km (0.089 R)
• M50: 8,377,930 km (0.032 R)
• M51: 8,445,847 km (0.039 R)
• M52: 8,582,579 km (0.076 R)
• M53: 8,816,401 km (0.118 R)
• M54: 8,982,903 km (0.093 R)
• M55: 9,066,529 km (0.083 R)
• M56: 9,417,635 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 10.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.46 AU - 1.84 AU

Year: 1413 Days

Day: 8.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 10,170,795 km

• M1: 137,929 km (0.073 R)
• M2: 217,665 km (0.096 R)
• M3: 442,211 km (0.03 R)
• M4: 515,514 km (0.051 R)
• M5: 588,518 km (0.109 R)
• M6: 711,487 km (0.097 R)
• M7: 825,481 km (0.084 R)
• M8: 926,460 km (0.112 R)
• M9: 998,566 km (0.116 R)
• M10: 1,093,261 km (0.053 R)
• M11: 1,212,640 km (0.051 R)
• M12: 1,358,947 km (0.029 R)
• M13: 1,511,238 km (0.065 R)
• M14: 1,597,556 km (0.064 R)
• M15: 1,701,676 km (0.096 R)
• M16: 1,775,278 km (0.086 R)
• M17: 1,891,815 km (0.034 R)
• M18: 2,019,721 km (0.12 R)
• M19: 2,203,577 km (0.089 R)
• M20: 2,513,244 km (0.107 R)
• M21: 2,625,891 km (0.065 R)
• M22: 2,905,340 km (0.052 R)
• M23: 3,073,638 km (0.078 R)
• M24: 3,235,054 km (0.077 R)
• M25: 3,492,811 km (0.078 R)
• M26: 3,897,773 km (0.112 R)
• M27: 3,995,909 km (0.113 R)
• M28: 4,094,793 km (0.072 R)
• M29: 4,183,504 km (0.064 R)
• M30: 4,272,814 km (0.027 R)
• M31: 4,442,010 km (0.118 R)
• M32: 4,694,232 km (0.118 R)
• M33: 4,775,613 km (0.075 R)
• M34: 4,868,962 km (0.094 R)
• M35: 5,117,294 km (0.116 R)
• M36: 5,284,994 km (0.093 R)
• M37: 5,381,783 km (0.113 R)
• M38: 5,626,226 km (0.07 R)
• M39: 5,836,860 km (0.072 R)
• M40: 6,342,800 km (0.03 R)
• M41: 6,419,993 km (0.084 R)
• M42: 6,510,350 km (0.108 R)
• M43: 6,718,440 km (0.069 R)
• M44: 6,849,787 km (0.082 R)
• M45: 6,942,089 km (0.086 R)
• M46: 7,101,411 km (0.1 R)
• M47: 7,248,615 km (0.117 R)
• M48: 7,342,712 km (0.084 R)
• M49: 7,792,254 km (0.103 R)
• M50: 8,069,010 km (0.064 R)
• M51: 8,180,610 km (0.117 R)
• M52: 8,334,995 km (0.063 R)
• M53: 8,490,278 km (0.081 R)
• M54: 8,561,187 km (0.092 R)
• M55: 8,846,769 km (0.081 R)
• M56: 8,990,832 km (0.107 R)
• M57: 9,164,665 km (0.1 R)
• M58: 9,427,508 km (0.051 R)
• M59: 9,515,771 km (0.111 R)
• M60: 9,648,464 km (0.106 R)
• M61: 9,722,515 km (0.044 R)
• M62: 9,796,716 km (0.063 R)
• M63: 10,110,572 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit