🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 13.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.54 AU - 0.56 AU

Year: 282 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,663,707 km

• M1: 170,542 km (0.062 R)
• M2: 264,788 km (0.108 R)
• M3: 377,585 km (0.102 R)
• M4: 477,516 km (0.119 R)
• M5: 568,771 km (0.111 R)
• M6: 680,371 km (0.088 R)
• M7: 797,357 km (0.082 R)
• M8: 1,004,550 km (0.066 R)
• M9: 1,113,307 km (0.076 R)
• M10: 1,230,442 km (0.092 R)
• M11: 1,447,359 km (0.096 R)
• M12: 1,571,974 km (0.101 R)
• M13: 1,709,754 km (0.106 R)
• M14: 1,823,149 km (0.11 R)
• M15: 1,919,490 km (0.077 R)
• M16: 2,082,552 km (0.03 R)
• M17: 2,173,657 km (0.085 R)
• M18: 2,302,311 km (0.09 R)
• M19: 2,428,273 km (0.096 R)
• M20: 2,518,929 km (0.118 R)
• M21: 2,770,253 km (0.049 R)
• M22: 2,944,385 km (0.107 R)
• M23: 3,058,678 km (0.107 R)
• M24: 3,145,445 km (0.111 R)
• M25: 3,274,099 km (0.094 R)
• M26: 3,374,928 km (0.07 R)
• M27: 3,476,655 km (0.091 R)
• M28: 3,579,428 km (0.116 R)
• M29: 3,677,265 km (0.057 R)
• M30: 3,888,049 km (0.098 R)
• M31: 3,976,012 km (0.075 R)
• M32: 4,077,290 km (0.098 R)
• M33: 4,243,942 km (0.083 R)
• M34: 4,412,838 km (0.114 R)
• M35: 4,498,109 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 13.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 639 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,663,707 km

• M1: 194,028 km (0.036 R)
• M2: 277,803 km (0.044 R)
• M3: 366,964 km (0.112 R)
• M4: 454,030 km (0.114 R)
• M5: 543,788 km (0.082 R)
• M6: 635,641 km (0.112 R)
• M7: 763,996 km (0.076 R)
• M8: 885,021 km (0.117 R)
• M9: 972,685 km (0.084 R)
• M10: 1,131,558 km (0.062 R)
• M11: 1,269,787 km (0.086 R)
• M12: 1,411,456 km (0.115 R)
• M13: 1,545,196 km (0.104 R)
• M14: 1,705,565 km (0.108 R)
• M15: 1,811,929 km (0.118 R)
• M16: 2,046,499 km (0.086 R)
• M17: 2,129,974 km (0.092 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 14.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.92 AU

Year: 1371 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,663,707 km

• M1: 308,471 km (0.101 R)
• M2: 526,435 km (0.095 R)
• M3: 635,641 km (0.078 R)
• M4: 739,911 km (0.112 R)
• M5: 851,212 km (0.116 R)
• M6: 968,945 km (0.103 R)
• M7: 1,508,695 km (0.068 R)
• M8: 1,674,898 km (0.091 R)
• M9: 1,796,222 km (0.109 R)
• M10: 2,322,806 km (0.086 R)
• M11: 2,598,216 km (0.104 R)
• M12: 2,921,048 km (0.083 R)
• M13: 3,384,801 km (0.068 R)
• M14: 3,527,219 km (0.044 R)
• M15: 3,751,316 km (0.049 R)
• M16: 4,283,585 km (0.105 R)
• M17: 4,566,026 km (0.101 R)
• M18: 4,738,363 km (0.056 R)
• M19: 4,854,601 km (0.043 R)
• M20: 5,015,867 km (0.095 R)
• M21: 5,268,687 km (0.115 R)
• M22: 5,374,004 km (0.12 R)
• M23: 5,725,260 km (0.097 R)
• M24: 5,833,569 km (0.096 R)
• M25: 6,226,413 km (0.08 R)
• M26: 6,450,211 km (0.038 R)
• M27: 6,595,471 km (0.088 R)
• M28: 6,692,859 km (0.084 R)
• M29: 6,971,710 km (0.105 R)
• M30: 7,087,648 km (0.084 R)
• M31: 7,642,806 km (0.063 R)
• M32: 7,745,280 km (0.087 R)
• M33: 7,951,725 km (0.106 R)
• M34: 8,142,463 km (0.106 R)
• M35: 8,282,187 km (0.072 R)
• M36: 8,493,270 km (0.104 R)
• M37: 8,723,949 km (0.098 R)
• M38: 8,902,719 km (0.032 R)
• M39: 9,100,936 km (0.112 R)
• M40: 9,538,510 km (0.071 R)
• M41: 9,778,465 km (0.1 R)
• M42: 10,039,064 km (0.114 R)
• M43: 10,170,262 km (0.099 R)
• M44: 10,320,757 km (0.081 R)
• M45: 10,453,151 km (0.065 R)
• M46: 11,240,186 km (0.06 R)
• M47: 11,337,424 km (0.042 R)
• M48: 11,709,624 km (0.112 R)
• M49: 11,847,852 km (0.086 R)
• M50: 11,946,886 km (0.09 R)
• M51: 12,145,702 km (0.1 R)
• M52: 12,426,048 km (0.07 R)
• M53: 12,688,293 km (0.083 R)
• M54: 12,891,297 km (0.082 R)
• M55: 13,279,803 km (0.104 R)
• M56: 13,444,660 km (0.114 R)
• M57: 13,776,318 km (0.065 R)
• M58: 13,984,858 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.4

Radius: 3.1

Gravity: 43.54 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.5 AU - 9.06 AU

Year: 16446 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,663,707 km

• M1: 198,666 km (0.088 R)
• M2: 393,592 km (0.039 R)
• M3: 491,579 km (0.057 R)
• M4: 809,175 km (0.076 R)
• M5: 829,520 km (0.068 R)
• M6: 1,155,344 km (0.115 R)
• M7: 1,343,987 km (0.079 R)
• M8: 1,368,222 km (0.05 R)
• M9: 1,392,607 km (0.117 R)
• M10: 1,644,529 km (0.098 R)
• M11: 1,722,769 km (0.052 R)
• M12: 2,218,088 km (0.114 R)
• M13: 2,662,094 km (0.118 R)
• M14: 2,816,180 km (0.081 R)
• M15: 3,730,672 km (0.104 R)
• M16: 4,042,583 km (0.104 R)
• M17: 4,077,888 km (0.047 R)
• M18: 5,103,232 km (0.119 R)
• M19: 5,526,744 km (0.115 R)
• M20: 5,565,789 km (0.084 R)
• M21: 6,162,684 km (0.051 R)
• M22: 6,366,137 km (0.1 R)
• M23: 7,074,334 km (0.109 R)
• M24: 7,982,842 km (0.103 R)
• M25: 8,026,973 km (0.049 R)
• M26: 8,428,194 km (0.101 R)
• M27: 8,608,609 km (0.09 R)
• M28: 8,835,998 km (0.065 R)
• M29: 9,157,484 km (0.11 R)
• M30: 9,576,657 km (0.091 R)
• M31: 10,433,255 km (0.106 R)
• M32: 12,679,616 km (0.119 R)
• M33: 12,782,689 km (0.096 R)
• M34: 14,633,215 km (0.108 R)
• M35: 15,177,003 km (0.08 R)
• M36: 15,286,509 km (0.057 R)
• M37: 15,616,821 km (0.033 R)
• M38: 16,509,023 km (0.064 R)
• M39: 16,734,616 km (0.094 R)
• M40: 17,131,948 km (0.043 R)
• M41: 17,474,976 km (0.066 R)
• M42: 17,762,503 km (0.11 R)
• M43: 18,517,524 km (0.119 R)
• M44: 18,987,261 km (0.069 R)
• M45: 19,105,294 km (0.058 R)
• M46: 19,282,866 km (0.109 R)
• M47: 22,883,986 km (0.117 R)
• M48: 24,022,875 km (0.095 R)
• M49: 24,342,566 km (0.058 R)
• M50: 24,406,593 km (0.088 R)
• M51: 25,245,089 km (0.103 R)
• M52: 25,570,016 km (0.107 R)
• M53: 25,700,316 km (0.11 R)
• M54: 25,961,813 km (0.12 R)
• M55: 26,751,241 km (0.113 R)
• M56: 28,421,202 km (0.115 R)
• M57: 30,193,488 km (0.057 R)
• M58: 30,400,232 km (0.118 R)
• M59: 33,986,542 km (0.061 R)
• M60: 34,849,572 km (0.098 R)
• M61: 35,792,637 km (0.07 R)
• M62: 36,230,809 km (0.116 R)
• M63: 37,926,501 km (0.101 R)
• M64: 38,597,148 km (0.099 R)
• M65: 39,723,471 km (0.05 R)
• M66: 40,025,658 km (0.079 R)
• M67: 41,089,150 km (0.099 R)
• M68: 42,238,959 km (0.092 R)
• M69: 43,166,466 km (0.109 R)
• M70: 43,866,434 km (0.116 R)
• M71: 43,944,524 km (0.108 R)
• M72: 44,884,148 km (0.088 R)
• M73: 46,226,789 km (0.095 R)
• M74: 46,385,513 km (0.119 R)
• M75: 46,464,949 km (0.087 R)
• M76: 46,703,707 km (0.115 R)
• M77: 48,627,835 km (0.101 R)
• M78: 49,356,077 km (0.075 R)
• M79: 50,251,122 km (0.079 R)
• M80: 50,496,013 km (0.027 R)
• M81: 50,823,333 km (0.106 R)
• M82: 51,562,347 km (0.051 R)
• M83: 52,139,495 km (0.077 R)
• M84: 52,304,801 km (0.08 R)
• M85: 52,718,888 km (0.116 R)
• M86: 52,801,915 km (0.081 R)
• M87: 53,300,375 km (0.102 R)
• M88: 54,721,405 km (0.103 R)
• M89: 55,310,222 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit