🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 8.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.84 AU - 1.4 AU

Year: 778 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,423,476 km

• M1: 115,340 km (0.109 R)
• M2: 189,391 km (0.07 R)
• M3: 311,912 km (0.085 R)
• M4: 409,749 km (0.081 R)
• M5: 572,511 km (0.115 R)
• M6: 662,270 km (0.115 R)
• M7: 807,829 km (0.069 R)
• M8: 899,083 km (0.109 R)
• M9: 964,457 km (0.111 R)
• M10: 1,023,848 km (0.099 R)
• M11: 1,096,104 km (0.095 R)
• M12: 1,150,557 km (0.091 R)
• M13: 1,390,363 km (0.094 R)
• M14: 1,470,996 km (0.1 R)
• M15: 1,623,885 km (0.119 R)
• M16: 1,969,007 km (0.105 R)
• M17: 2,377,409 km (0.078 R)
• M18: 2,438,595 km (0.054 R)
• M19: 2,736,893 km (0.088 R)
• M20: 3,041,175 km (0.093 R)
• M21: 3,152,626 km (0.027 R)
• M22: 3,413,973 km (0.103 R)
• M23: 3,711,972 km (0.104 R)
• M24: 3,801,282 km (0.119 R)
• M25: 3,867,105 km (0.12 R)
• M26: 3,957,612 km (0.114 R)
• M27: 4,036,749 km (0.108 R)
• M28: 4,128,602 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 10.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.01 AU - 2.77 AU

Year: 2424 Days

Day: 8.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,423,476 km

• M1: 153,637 km (0.099 R)
• M2: 327,171 km (0.119 R)
• M3: 613,351 km (0.059 R)
• M4: 728,990 km (0.092 R)
• M5: 907,909 km (0.079 R)
• M6: 974,032 km (0.038 R)
• M7: 1,061,696 km (0.109 R)
• M8: 1,245,701 km (0.037 R)
• M9: 1,484,908 km (0.11 R)
• M10: 1,644,978 km (0.117 R)
• M11: 1,859,502 km (0.107 R)
• M12: 1,957,787 km (0.03 R)
• M13: 2,211,356 km (0.047 R)
• M14: 2,329,089 km (0.109 R)
• M15: 2,395,361 km (0.076 R)
• M16: 2,611,829 km (0.112 R)
• M17: 2,750,357 km (0.048 R)
• M18: 3,479,796 km (0.112 R)
• M19: 3,694,619 km (0.068 R)
• M20: 3,803,526 km (0.116 R)
• M21: 4,315,749 km (0.104 R)
• M22: 4,480,157 km (0.118 R)
• M23: 4,731,033 km (0.089 R)
• M24: 5,124,475 km (0.107 R)
• M25: 5,422,025 km (0.04 R)
• M26: 5,635,651 km (0.105 R)
• M27: 5,815,767 km (0.09 R)
• M28: 5,942,925 km (0.066 R)
• M29: 6,725,621 km (0.075 R)
• M30: 6,820,915 km (0.093 R)
• M31: 6,935,956 km (0.086 R)
• M32: 7,109,639 km (0.038 R)
• M33: 7,959,654 km (0.119 R)
• M34: 8,737,413 km (0.057 R)
• M35: 8,925,308 km (0.079 R)
• M36: 9,389,959 km (0.118 R)
• M37: 9,582,342 km (0.114 R)
• M38: 9,732,837 km (0.111 R)
• M39: 10,519,423 km (0.032 R)
• M40: 10,696,996 km (0.12 R)
• M41: 10,965,225 km (0.078 R)
• M42: 11,371,832 km (0.104 R)
• M43: 12,176,519 km (0.103 R)
• M44: 13,070,964 km (0.092 R)
• M45: 13,743,407 km (0.051 R)
• M46: 13,962,119 km (0.049 R)
• M47: 14,108,426 km (0.095 R)
• M48: 15,372,976 km (0.108 R)
• M49: 15,549,502 km (0.071 R)
• M50: 15,955,211 km (0.111 R)
• M51: 16,159,412 km (0.101 R)
• M52: 16,338,780 km (0.099 R)
• M53: 16,673,580 km (0.116 R)
• M54: 16,829,012 km (0.081 R)
• M55: 16,958,714 km (0.083 R)
• M56: 17,219,463 km (0.029 R)
• M57: 17,586,576 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 9.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.99 AU

Year: 2424 Days

Day: 8.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,423,476 km

• M1: 125,363 km (0.115 R)
• M2: 224,846 km (0.119 R)
• M3: 286,929 km (0.095 R)
• M4: 428,897 km (0.073 R)
• M5: 513,420 km (0.093 R)
• M6: 652,247 km (0.079 R)
• M7: 743,651 km (0.088 R)
• M8: 804,238 km (0.116 R)
• M9: 977,622 km (0.101 R)
• M10: 1,393,355 km (0.046 R)
• M11: 1,502,711 km (0.102 R)
• M12: 1,777,223 km (0.086 R)
• M13: 1,969,007 km (0.052 R)
• M14: 2,129,974 km (0.107 R)
• M15: 2,295,430 km (0.068 R)
• M16: 2,412,415 km (0.047 R)
• M17: 2,625,443 km (0.096 R)
• M18: 2,747,963 km (0.11 R)
• M19: 2,970,565 km (0.043 R)
• M20: 3,170,128 km (0.081 R)
• M21: 3,344,859 km (0.032 R)
• M22: 3,826,115 km (0.095 R)
• M23: 4,153,734 km (0.062 R)
• M24: 4,233,171 km (0.107 R)
• M25: 4,361,227 km (0.067 R)
• M26: 4,736,717 km (0.067 R)
• M27: 5,310,724 km (0.036 R)
• M28: 5,606,031 km (0.059 R)
• M29: 5,800,059 km (0.094 R)
• M30: 5,906,722 km (0.069 R)
• M31: 6,014,134 km (0.113 R)
• M32: 6,140,245 km (0.104 R)
• M33: 6,322,006 km (0.087 R)
• M34: 6,413,560 km (0.064 R)
• M35: 6,802,814 km (0.042 R)
• M36: 6,915,461 km (0.086 R)
• M37: 7,429,928 km (0.1 R)
• M38: 7,487,822 km (0.071 R)
• M39: 7,546,016 km (0.038 R)
• M40: 7,682,150 km (0.11 R)
• M41: 8,395,133 km (0.101 R)
• M42: 8,576,745 km (0.103 R)
• M43: 8,718,863 km (0.105 R)
• M44: 9,026,137 km (0.08 R)
• M45: 9,129,210 km (0.107 R)
• M46: 9,232,881 km (0.069 R)
• M47: 9,357,646 km (0.06 R)
• M48: 9,441,271 km (0.1 R)
• M49: 9,608,970 km (0.113 R)
• M50: 10,877,112 km (0.032 R)
• M51: 11,141,301 km (0.116 R)
• M52: 11,341,015 km (0.048 R)
• M53: 11,452,465 km (0.088 R)
• M54: 12,128,647 km (0.098 R)
• M55: 12,265,380 km (0.056 R)
• M56: 13,003,645 km (0.092 R)
• M57: 13,167,006 km (0.107 R)
• M58: 13,448,849 km (0.079 R)
• M59: 13,756,272 km (0.047 R)
• M60: 13,946,561 km (0.11 R)
• M61: 14,402,236 km (0.117 R)
• M62: 14,643,986 km (0.065 R)
• M63: 14,911,467 km (0.113 R)
• M64: 15,352,781 km (0.107 R)
• M65: 15,723,783 km (0.117 R)
• M66: 16,022,680 km (0.069 R)
• M67: 16,424,201 km (0.118 R)
• M68: 16,651,440 km (0.065 R)
• M69: 16,879,876 km (0.092 R)
• M70: 17,032,615 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.66 AU - 5.68 AU

Year: 6620 Days

Day: 7.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,423,476 km

• M1: 190,887 km (0.048 R)
• M2: 285,433 km (0.102 R)
• M3: 437,424 km (0.068 R)
• M4: 840,890 km (0.111 R)
• M5: 1,017,116 km (0.077 R)
• M6: 1,219,821 km (0.026 R)
• M7: 1,395,000 km (0.102 R)
• M8: 1,637,199 km (0.11 R)
• M9: 2,295,430 km (0.106 R)
• M10: 2,601,507 km (0.067 R)
• M11: 2,706,525 km (0.097 R)
• M12: 2,939,299 km (0.094 R)
• M13: 3,291,303 km (0.061 R)
• M14: 3,501,488 km (0.112 R)
• M15: 3,618,174 km (0.095 R)
• M16: 3,736,057 km (0.089 R)
• M17: 3,875,183 km (0.056 R)
• M18: 4,282,688 km (0.088 R)
• M19: 4,789,974 km (0.082 R)
• M20: 5,769,840 km (0.111 R)
• M21: 6,117,955 km (0.041 R)
• M22: 6,235,538 km (0.112 R)
• M23: 6,761,973 km (0.078 R)
• M24: 6,981,583 km (0.057 R)
• M25: 7,253,253 km (0.117 R)
• M26: 7,352,885 km (0.098 R)
• M27: 7,553,496 km (0.099 R)
• M28: 7,679,756 km (0.1 R)
• M29: 8,011,714 km (0.06 R)
• M30: 8,114,637 km (0.079 R)
• M31: 8,955,078 km (0.032 R)
• M32: 9,115,896 km (0.073 R)
• M33: 9,576,358 km (0.106 R)
• M34: 9,713,390 km (0.081 R)
• M35: 9,961,423 km (0.118 R)
• M36: 10,183,725 km (0.104 R)
• M37: 11,435,860 km (0.049 R)
• M38: 11,932,674 km (0.091 R)
• M39: 12,406,750 km (0.101 R)
• M40: 12,616,037 km (0.07 R)
• M41: 12,796,452 km (0.042 R)
• M42: 12,947,397 km (0.065 R)
• M43: 13,068,720 km (0.118 R)
• M44: 13,649,609 km (0.053 R)
• M45: 13,896,745 km (0.102 R)
• M46: 14,052,027 km (0.114 R)
• M47: 14,145,376 km (0.063 R)
• M48: 14,521,166 km (0.116 R)
• M49: 14,647,277 km (0.092 R)
• M50: 14,741,973 km (0.075 R)
• M51: 15,186,727 km (0.113 R)
• M52: 15,571,493 km (0.073 R)
• M53: 15,992,012 km (0.105 R)
• M54: 16,122,163 km (0.062 R)
• M55: 16,252,761 km (0.11 R)
• M56: 16,514,707 km (0.084 R)
• M57: 16,778,299 km (0.07 R)
• M58: 17,309,371 km (0.083 R)
• M59: 17,879,788 km (0.106 R)
• M60: 18,048,834 km (0.114 R)
• M61: 18,252,287 km (0.111 R)
• M62: 19,073,729 km (0.101 R)
• M63: 19,280,922 km (0.045 R)
• M64: 19,454,156 km (0.073 R)
• M65: 19,662,845 km (0.046 R)
• M66: 20,363,711 km (0.115 R)
• M67: 21,286,879 km (0.081 R)
• M68: 21,394,440 km (0.105 R)
• M69: 22,660,936 km (0.104 R)
• M70: 23,728,765 km (0.104 R)
• M71: 23,840,216 km (0.103 R)
• M72: 24,399,862 km (0.066 R)
• M73: 24,700,104 km (0.114 R)
• M74: 25,077,091 km (0.09 R)
• M75: 25,380,176 km (0.094 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.7

Radius: 4.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.24 AU - 10.46 AU

Year: 17271 Days

Day: 20.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,423,476 km

• M1: 120,576 km (0.07 R)
• M2: 274,213 km (0.058 R)
• M3: 330,761 km (0.07 R)
• M4: 380,876 km (0.108 R)
• M5: 535,261 km (0.116 R)
• M6: 708,346 km (0.082 R)
• M7: 855,999 km (0.067 R)
• M8: 969,544 km (0.109 R)
• M9: 1,180,028 km (0.053 R)
• M10: 1,258,567 km (0.073 R)
• M11: 1,371,513 km (0.08 R)
• M12: 1,589,926 km (0.076 R)
• M13: 2,096,614 km (0.047 R)
• M14: 2,527,157 km (0.118 R)
• M15: 2,794,189 km (0.051 R)
• M16: 3,156,814 km (0.114 R)
• M17: 3,488,922 km (0.107 R)
• M18: 4,019,695 km (0.105 R)
• M19: 4,330,709 km (0.043 R)
• M20: 4,724,151 km (0.084 R)
• M21: 5,439,678 km (0.066 R)
• M22: 6,188,565 km (0.09 R)
• M23: 6,658,751 km (0.115 R)
• M24: 6,940,743 km (0.108 R)
• M25: 7,083,160 km (0.107 R)
• M26: 7,957,859 km (0.092 R)
• M27: 8,835,400 km (0.117 R)
• M28: 8,958,818 km (0.083 R)
• M29: 9,332,663 km (0.101 R)
• M30: 10,095,313 km (0.093 R)
• M31: 11,814,941 km (0.103 R)
• M32: 12,743,046 km (0.116 R)
• M33: 13,409,953 km (0.09 R)
• M34: 13,551,772 km (0.075 R)
• M35: 13,872,809 km (0.051 R)
• M36: 14,016,273 km (0.062 R)
• M37: 14,777,726 km (0.114 R)
• M38: 15,925,890 km (0.114 R)
• M39: 17,025,584 km (0.115 R)
• M40: 17,333,307 km (0.063 R)
• M41: 17,876,198 km (0.057 R)
• M42: 18,819,861 km (0.076 R)
• M43: 19,018,377 km (0.057 R)
• M44: 19,058,170 km (0.048 R)
• M45: 19,739,140 km (0.092 R)
• M46: 19,940,947 km (0.112 R)
• M47: 20,143,353 km (0.099 R)
• M48: 21,870,910 km (0.071 R)
• M49: 22,079,748 km (0.046 R)
• M50: 22,121,636 km (0.107 R)
• M51: 22,499,370 km (0.097 R)
• M52: 23,303,758 km (0.103 R)
• M53: 23,431,664 km (0.044 R)
• M54: 23,731,009 km (0.079 R)
• M55: 24,031,552 km (0.097 R)
• M56: 25,817,002 km (0.114 R)
• M57: 26,658,939 km (0.105 R)
• M58: 28,142,351 km (0.089 R)
• M59: 28,278,485 km (0.11 R)
• M60: 28,962,746 km (0.071 R)
• M61: 30,068,723 km (0.112 R)
• M62: 30,161,474 km (0.06 R)
• M63: 31,094,665 km (0.088 R)
• M64: 31,423,482 km (0.075 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: 448 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit