🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.5

Radius: 11.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 292 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,635,946 km

• M1: 143,016 km (0.115 R)
• M2: 217,814 km (0.101 R)
• M3: 306,227 km (0.111 R)
• M4: 380,876 km (0.109 R)
• M5: 473,926 km (0.082 R)
• M6: 587,620 km (0.12 R)
• M7: 674,238 km (0.083 R)
• M8: 753,674 km (0.096 R)
• M9: 868,266 km (0.114 R)
• M10: 949,348 km (0.081 R)
• M11: 1,064,090 km (0.108 R)
• M12: 1,144,573 km (0.032 R)
• M13: 1,241,962 km (0.045 R)
• M14: 1,349,672 km (0.111 R)
• M15: 1,468,602 km (0.119 R)
• M16: 1,579,155 km (0.044 R)
• M17: 1,721,423 km (0.114 R)
• M18: 1,910,814 km (0.066 R)
• M19: 1,992,793 km (0.109 R)
• M20: 2,098,260 km (0.044 R)
• M21: 2,192,058 km (0.038 R)
• M22: 2,324,003 km (0.067 R)
• M23: 2,402,691 km (0.065 R)
• M24: 2,572,186 km (0.093 R)
• M25: 2,745,719 km (0.104 R)
• M26: 2,923,292 km (0.116 R)
• M27: 3,008,413 km (0.091 R)
• M28: 3,109,691 km (0.052 R)
• M29: 3,227,724 km (0.115 R)
• M30: 3,321,073 km (0.118 R)
• M31: 3,452,120 km (0.089 R)
• M32: 3,531,707 km (0.095 R)
• M33: 3,611,891 km (0.055 R)
• M34: 3,692,674 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 14.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 339 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,635,946 km

• M1: 206,146 km (0.111 R)
• M2: 318,195 km (0.075 R)
• M3: 410,497 km (0.037 R)
• M4: 506,987 km (0.08 R)
• M5: 661,223 km (0.116 R)
• M6: 785,389 km (0.095 R)
• M7: 891,304 km (0.053 R)
• M8: 1,006,494 km (0.114 R)
• M9: 1,130,960 km (0.106 R)
• M10: 1,265,149 km (0.112 R)
• M11: 1,376,600 km (0.106 R)
• M12: 1,491,790 km (0.103 R)
• M13: 1,670,859 km (0.082 R)
• M14: 1,807,890 km (0.11 R)
• M15: 1,981,424 km (0.095 R)
• M16: 2,127,132 km (0.117 R)
• M17: 2,281,517 km (0.104 R)
• M18: 2,479,884 km (0.043 R)
• M19: 2,576,225 km (0.107 R)
• M20: 2,704,879 km (0.106 R)
• M21: 2,809,598 km (0.081 R)
• M22: 2,952,912 km (0.112 R)
• M23: 3,055,387 km (0.068 R)
• M24: 3,197,654 km (0.077 R)
• M25: 3,505,826 km (0.115 R)
• M26: 3,614,584 km (0.116 R)
• M27: 3,718,704 km (0.059 R)
• M28: 3,882,813 km (0.07 R)
• M29: 4,031,214 km (0.1 R)
• M30: 4,218,211 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 12.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.37 AU

Year: 858 Days

Day: 12.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,635,946 km

• M1: 170,691 km (0.038 R)
• M2: 251,324 km (0.044 R)
• M3: 340,186 km (0.032 R)
• M4: 479,611 km (0.051 R)
• M5: 589,864 km (0.103 R)
• M6: 676,482 km (0.069 R)
• M7: 756,666 km (0.083 R)
• M8: 959,970 km (0.096 R)
• M9: 1,224,608 km (0.106 R)
• M10: 1,399,488 km (0.054 R)
• M11: 1,646,175 km (0.034 R)
• M12: 1,742,516 km (0.077 R)
• M13: 1,957,787 km (0.114 R)
• M14: 2,051,585 km (0.088 R)
• M15: 2,235,142 km (0.099 R)
• M16: 2,369,630 km (0.091 R)
• M17: 2,470,010 km (0.074 R)
• M18: 2,675,259 km (0.042 R)
• M19: 2,837,722 km (0.062 R)
• M20: 3,112,683 km (0.091 R)
• M21: 3,273,650 km (0.072 R)
• M22: 3,406,643 km (0.083 R)
• M23: 3,625,355 km (0.049 R)
• M24: 3,913,331 km (0.096 R)
• M25: 4,021,939 km (0.11 R)
• M26: 4,186,796 km (0.098 R)
• M27: 4,320,237 km (0.098 R)
• M28: 4,671,792 km (0.102 R)
• M29: 4,973,830 km (0.076 R)
• M30: 5,091,713 km (0.104 R)
• M31: 5,330,471 km (0.066 R)
• M32: 5,426,962 km (0.088 R)
• M33: 5,756,975 km (0.104 R)
• M34: 5,856,009 km (0.09 R)
• M35: 6,005,756 km (0.098 R)
• M36: 6,093,720 km (0.061 R)
• M37: 6,194,698 km (0.045 R)
• M38: 6,398,451 km (0.101 R)
• M39: 6,669,223 km (0.094 R)
• M40: 6,825,702 km (0.09 R)
• M41: 7,075,830 km (0.104 R)
• M42: 7,222,136 km (0.05 R)
• M43: 7,329,099 km (0.113 R)
• M44: 7,517,742 km (0.086 R)
• M45: 7,639,814 km (0.079 R)
• M46: 7,735,257 km (0.117 R)
• M47: 7,872,139 km (0.086 R)
• M48: 8,037,594 km (0.087 R)
• M49: 8,232,221 km (0.1 R)
• M50: 8,315,996 km (0.11 R)
• M51: 8,597,689 km (0.088 R)
• M52: 8,997,115 km (0.11 R)
• M53: 9,666,715 km (0.077 R)
• M54: 9,770,087 km (0.035 R)
• M55: 9,873,759 km (0.092 R)
• M56: 9,962,919 km (0.06 R)
• M57: 10,141,988 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 14.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.28 AU - 1.36 AU

Year: 1029 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 32,635,946 km

• M1: 196,422 km (0.071 R)
• M2: 337,792 km (0.049 R)
• M3: 472,580 km (0.109 R)
• M4: 569,369 km (0.097 R)
• M5: 713,582 km (0.104 R)
• M6: 872,455 km (0.032 R)
• M7: 981,960 km (0.111 R)
• M8: 1,090,868 km (0.119 R)
• M9: 1,234,930 km (0.114 R)
• M10: 1,341,145 km (0.09 R)
• M11: 1,556,865 km (0.108 R)
• M12: 1,652,009 km (0.075 R)
• M13: 1,749,248 km (0.06 R)
• M14: 1,855,612 km (0.065 R)
• M15: 2,030,791 km (0.088 R)
• M16: 2,143,139 km (0.109 R)
• M17: 2,605,995 km (0.095 R)
• M18: 2,720,437 km (0.033 R)
• M19: 3,143,650 km (0.056 R)
• M20: 3,265,871 km (0.115 R)
• M21: 3,506,424 km (0.091 R)
• M22: 3,606,057 km (0.115 R)
• M23: 3,697,611 km (0.119 R)
• M24: 3,789,912 km (0.091 R)
• M25: 4,119,028 km (0.117 R)
• M26: 4,214,920 km (0.114 R)
• M27: 4,340,582 km (0.117 R)
• M28: 4,487,188 km (0.097 R)
• M29: 4,585,773 km (0.034 R)
• M30: 4,685,256 km (0.104 R)
• M31: 4,835,751 km (0.072 R)
• M32: 5,079,895 km (0.043 R)
• M33: 5,496,076 km (0.102 R)
• M34: 5,740,519 km (0.063 R)
• M35: 5,912,557 km (0.112 R)
• M36: 6,141,142 km (0.103 R)
• M37: 6,439,440 km (0.069 R)
• M38: 6,663,388 km (0.083 R)
• M39: 6,765,115 km (0.055 R)
• M40: 6,935,656 km (0.088 R)
• M41: 7,073,137 km (0.043 R)
• M42: 7,176,958 km (0.106 R)
• M43: 7,350,940 km (0.12 R)
• M44: 7,444,439 km (0.062 R)
• M45: 7,538,237 km (0.038 R)
• M46: 7,691,575 km (0.045 R)
• M47: 8,242,394 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 7.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.65 AU - 10.99 AU

Year: 17766 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,635,946 km

• M1: 591,959 km (0.106 R)
• M2: 1,293,124 km (0.089 R)
• M3: 1,375,403 km (0.112 R)
• M4: 1,493,585 km (0.12 R)
• M5: 2,114,267 km (0.06 R)
• M6: 2,391,023 km (0.036 R)
• M7: 2,451,760 km (0.076 R)
• M8: 2,595,822 km (0.117 R)
• M9: 3,044,317 km (0.063 R)
• M10: 3,379,565 km (0.042 R)
• M11: 3,820,879 km (0.116 R)
• M12: 5,517,917 km (0.091 R)
• M13: 6,684,781 km (0.096 R)
• M14: 7,119,512 km (0.078 R)
• M15: 7,237,096 km (0.082 R)
• M16: 7,533,599 km (0.044 R)
• M17: 8,077,387 km (0.034 R)
• M18: 8,602,626 km (0.041 R)
• M19: 9,427,209 km (0.055 R)
• M20: 9,750,939 km (0.07 R)
• M21: 9,881,538 km (0.114 R)
• M22: 10,012,735 km (0.088 R)
• M23: 10,543,060 km (0.103 R)
• M24: 11,458,599 km (0.051 R)
• M25: 12,118,176 km (0.118 R)
• M26: 12,611,848 km (0.111 R)
• M27: 13,148,306 km (0.073 R)
• M28: 14,132,511 km (0.113 R)
• M29: 14,540,165 km (0.107 R)
• M30: 14,801,662 km (0.083 R)
• M31: 18,987,560 km (0.116 R)
• M32: 19,150,771 km (0.103 R)
• M33: 19,931,971 km (0.078 R)
• M34: 20,514,356 km (0.083 R)
• M35: 22,337,804 km (0.03 R)
• M36: 22,423,823 km (0.071 R)
• M37: 25,280,544 km (0.067 R)
• M38: 26,957,088 km (0.049 R)
• M39: 27,739,335 km (0.099 R)
• M40: 28,202,939 km (0.057 R)
• M41: 29,988,090 km (0.116 R)
• M42: 30,035,662 km (0.091 R)
• M43: 30,083,085 km (0.107 R)
• M44: 30,273,373 km (0.084 R)
• M45: 31,906,383 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit