🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 9.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.65 AU - 0.75 AU

Year: 397 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,207,252 km

• M1: 114,891 km (0.094 R)
• M2: 180,714 km (0.105 R)
• M3: 267,930 km (0.039 R)
• M4: 373,845 km (0.075 R)
• M5: 434,731 km (0.064 R)
• M6: 506,239 km (0.038 R)
• M7: 606,470 km (0.103 R)
• M8: 695,630 km (0.074 R)
• M9: 888,013 km (0.058 R)
• M10: 957,576 km (0.093 R)
• M11: 1,041,800 km (0.089 R)
• M12: 1,137,542 km (0.079 R)
• M13: 1,213,688 km (0.113 R)
• M14: 1,282,203 km (0.038 R)
• M15: 1,399,638 km (0.115 R)
• M16: 1,496,278 km (0.085 R)
• M17: 1,575,266 km (0.062 R)
• M18: 1,758,224 km (0.041 R)
• M19: 1,836,463 km (0.066 R)
• M20: 1,916,050 km (0.098 R)
• M21: 1,975,141 km (0.092 R)
• M22: 2,034,830 km (0.117 R)
• M23: 2,144,934 km (0.119 R)
• M24: 2,268,353 km (0.09 R)
• M25: 2,331,034 km (0.09 R)
• M26: 2,653,118 km (0.101 R)
• M27: 2,725,374 km (0.067 R)
• M28: 2,921,048 km (0.08 R)
• M29: 3,121,509 km (0.116 R)
• M30: 3,242,683 km (0.093 R)
• M31: 3,424,146 km (0.084 R)
• M32: 3,582,420 km (0.08 R)
• M33: 3,695,965 km (0.03 R)
• M34: 3,844,665 km (0.066 R)
• M35: 3,933,526 km (0.056 R)
• M36: 4,050,811 km (0.098 R)
• M37: 4,141,168 km (0.115 R)
• M38: 4,388,005 km (0.109 R)
• M39: 4,488,086 km (0.12 R)
• M40: 4,545,681 km (0.114 R)
• M41: 4,610,756 km (0.05 R)
• M42: 4,668,800 km (0.112 R)
• M43: 4,903,519 km (0.104 R)
• M44: 4,962,909 km (0.062 R)
• M45: 5,082,288 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 8.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 406 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,207,252 km

• M1: 107,561 km (0.108 R)
• M2: 159,920 km (0.094 R)
• M3: 216,019 km (0.09 R)
• M4: 303,384 km (0.062 R)
• M5: 361,279 km (0.062 R)
• M6: 417,976 km (0.084 R)
• M7: 478,264 km (0.093 R)
• M8: 539,749 km (0.079 R)
• M9: 597,643 km (0.066 R)
• M10: 650,751 km (0.112 R)
• M11: 856,747 km (0.085 R)
• M12: 1,060,948 km (0.043 R)
• M13: 1,129,614 km (0.063 R)
• M14: 1,265,748 km (0.084 R)
• M15: 1,366,726 km (0.104 R)
• M16: 1,470,547 km (0.078 R)
• M17: 1,538,016 km (0.111 R)
• M18: 1,676,095 km (0.031 R)
• M19: 1,746,705 km (0.116 R)
• M20: 1,919,041 km (0.081 R)
• M21: 2,075,371 km (0.106 R)
• M22: 2,136,856 km (0.098 R)
• M23: 2,254,440 km (0.074 R)
• M24: 2,340,309 km (0.063 R)
• M25: 2,396,857 km (0.101 R)
• M26: 2,450,114 km (0.052 R)
• M27: 2,542,266 km (0.102 R)
• M28: 2,627,687 km (0.095 R)
• M29: 2,722,232 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 8.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.1 AU - 1.22 AU

Year: 847 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,207,252 km

• M1: 117,584 km (0.084 R)
• M2: 179,966 km (0.102 R)
• M3: 257,009 km (0.103 R)
• M4: 347,217 km (0.101 R)
• M5: 431,141 km (0.075 R)
• M6: 506,538 km (0.062 R)
• M7: 574,007 km (0.117 R)
• M8: 771,775 km (0.113 R)
• M9: 851,062 km (0.097 R)
• M10: 1,018,313 km (0.109 R)
• M11: 1,179,430 km (0.026 R)
• M12: 1,260,362 km (0.1 R)
• M13: 1,367,175 km (0.077 R)
• M14: 1,427,762 km (0.111 R)
• M15: 1,483,263 km (0.03 R)
• M16: 1,558,211 km (0.089 R)
• M17: 1,641,089 km (0.108 R)
• M18: 1,705,865 km (0.112 R)
• M19: 1,791,285 km (0.079 R)
• M20: 1,946,119 km (0.095 R)
• M21: 2,049,491 km (0.087 R)
• M22: 2,168,870 km (0.102 R)
• M23: 2,334,176 km (0.03 R)
• M24: 2,451,610 km (0.079 R)
• M25: 2,563,509 km (0.104 R)
• M26: 2,684,833 km (0.119 R)
• M27: 2,815,881 km (0.065 R)
• M28: 2,917,458 km (0.094 R)
• M29: 3,116,423 km (0.053 R)
• M30: 3,221,590 km (0.102 R)
• M31: 3,278,737 km (0.117 R)
• M32: 3,418,910 km (0.111 R)
• M33: 3,671,281 km (0.079 R)
• M34: 3,938,463 km (0.053 R)
• M35: 3,999,649 km (0.112 R)
• M36: 4,061,133 km (0.078 R)
• M37: 4,229,730 km (0.08 R)
• M38: 4,537,303 km (0.049 R)
• M39: 4,647,557 km (0.108 R)
• M40: 4,786,833 km (0.098 R)
• M41: 4,842,782 km (0.092 R)
• M42: 4,917,880 km (0.111 R)
• M43: 5,135,844 km (0.097 R)
• M44: 5,222,013 km (0.116 R)
• M45: 5,454,189 km (0.052 R)
• M46: 5,620,841 km (0.06 R)
• M47: 5,719,575 km (0.094 R)
• M48: 5,938,886 km (0.06 R)
• M49: 6,049,588 km (0.03 R)
• M50: 6,232,247 km (0.069 R)
• M51: 6,447,519 km (0.088 R)
• M52: 6,655,011 km (0.1 R)
• M53: 6,759,580 km (0.076 R)
• M54: 6,885,691 km (0.095 R)
• M55: 7,055,185 km (0.117 R)
• M56: 7,161,848 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 11.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.22 AU - 1.3 AU

Year: 959 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,207,252 km

• M1: 142,417 km (0.119 R)
• M2: 214,374 km (0.059 R)
• M3: 296,952 km (0.096 R)
• M4: 391,498 km (0.088 R)
• M5: 503,846 km (0.093 R)
• M6: 616,792 km (0.085 R)
• M7: 722,259 km (0.109 R)
• M8: 802,293 km (0.101 R)
• M9: 876,344 km (0.097 R)
• M10: 948,151 km (0.098 R)
• M11: 1,037,162 km (0.107 R)
• M12: 1,129,165 km (0.079 R)
• M13: 1,251,087 km (0.107 R)
• M14: 1,344,137 km (0.105 R)
• M15: 1,462,469 km (0.112 R)
• M16: 1,549,385 km (0.045 R)
• M17: 1,839,156 km (0.027 R)
• M18: 1,939,836 km (0.108 R)
• M19: 2,100,803 km (0.046 R)
• M20: 2,259,526 km (0.081 R)
• M21: 2,340,459 km (0.075 R)
• M22: 2,436,201 km (0.117 R)
• M23: 2,617,364 km (0.06 R)
• M24: 2,745,570 km (0.09 R)
• M25: 2,854,028 km (0.078 R)
• M26: 2,993,453 km (0.072 R)
• M27: 3,142,752 km (0.104 R)
• M28: 3,241,187 km (0.054 R)
• M29: 3,340,520 km (0.119 R)
• M30: 3,417,713 km (0.089 R)
• M31: 3,637,173 km (0.104 R)
• M32: 3,708,681 km (0.072 R)
• M33: 3,845,114 km (0.062 R)
• M34: 4,040,638 km (0.034 R)
• M35: 4,256,059 km (0.103 R)
• M36: 4,365,266 km (0.098 R)
• M37: 4,441,411 km (0.089 R)
• M38: 4,681,217 km (0.077 R)
• M39: 4,794,013 km (0.077 R)
• M40: 5,031,126 km (0.07 R)
• M41: 5,164,717 km (0.047 R)
• M42: 5,380,736 km (0.087 R)
• M43: 5,572,221 km (0.092 R)
• M44: 5,654,949 km (0.118 R)
• M45: 5,775,226 km (0.063 R)
• M46: 5,849,726 km (0.069 R)
• M47: 5,971,349 km (0.033 R)
• M48: 6,093,869 km (0.06 R)
• M49: 6,389,475 km (0.102 R)
• M50: 6,534,136 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 11.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.92 AU - 2.48 AU

Year: 2213 Days

Day: 7.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,207,252 km

• M1: 154,983 km (0.096 R)
• M2: 254,316 km (0.116 R)
• M3: 331,808 km (0.08 R)
• M4: 422,315 km (0.099 R)
• M5: 517,609 km (0.032 R)
• M6: 670,348 km (0.119 R)
• M7: 847,322 km (0.107 R)
• M8: 990,936 km (0.098 R)
• M9: 1,151,904 km (0.116 R)
• M10: 1,529,638 km (0.049 R)
• M11: 1,607,878 km (0.031 R)
• M12: 1,748,201 km (0.077 R)
• M13: 1,945,371 km (0.076 R)
• M14: 2,150,170 km (0.061 R)
• M15: 2,283,163 km (0.036 R)
• M16: 2,442,036 km (0.115 R)
• M17: 2,639,804 km (0.073 R)
• M18: 2,977,297 km (0.113 R)
• M19: 3,239,691 km (0.081 R)
• M20: 3,341,568 km (0.059 R)
• M21: 3,707,035 km (0.088 R)
• M22: 3,962,399 km (0.055 R)
• M23: 4,044,229 km (0.053 R)
• M24: 4,140,420 km (0.116 R)
• M25: 4,462,056 km (0.05 R)
• M26: 4,590,261 km (0.079 R)
• M27: 4,748,536 km (0.044 R)
• M28: 4,850,113 km (0.045 R)
• M29: 4,952,587 km (0.057 R)
• M30: 5,339,298 km (0.057 R)
• M31: 5,445,063 km (0.05 R)
• M32: 5,521,059 km (0.115 R)
• M33: 5,674,247 km (0.08 R)
• M34: 5,782,257 km (0.075 R)
• M35: 5,859,898 km (0.043 R)
• M36: 5,969,105 km (0.037 R)
• M37: 6,110,475 km (0.095 R)
• M38: 6,671,167 km (0.085 R)
• M39: 6,768,855 km (0.101 R)
• M40: 6,965,875 km (0.096 R)
• M41: 7,098,269 km (0.104 R)
• M42: 7,181,595 km (0.06 R)
• M43: 7,365,750 km (0.069 R)
• M44: 7,483,633 km (0.072 R)
• M45: 7,755,902 km (0.098 R)
• M46: 8,240,000 km (0.039 R)
• M47: 8,432,832 km (0.048 R)
• M48: 8,521,095 km (0.085 R)
• M49: 8,644,962 km (0.069 R)
• M50: 9,584,736 km (0.087 R)
• M51: 9,880,491 km (0.079 R)
• M52: 10,010,790 km (0.102 R)
• M53: 10,104,289 km (0.083 R)
• M54: 10,405,130 km (0.039 R)
• M55: 10,862,152 km (0.1 R)
• M56: 11,073,833 km (0.113 R)
• M57: 11,248,114 km (0.098 R)
• M58: 11,815,689 km (0.113 R)
• M59: 12,432,630 km (0.106 R)
• M60: 12,573,551 km (0.054 R)
• M61: 13,388,261 km (0.104 R)
• M62: 13,470,540 km (0.074 R)
• M63: 13,947,757 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 11.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.71 AU - 3.89 AU

Year: 4066 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,207,252 km

• M1: 138,976 km (0.066 R)
• M2: 255,663 km (0.051 R)
• M3: 761,304 km (0.1 R)
• M4: 908,508 km (0.036 R)
• M5: 1,148,164 km (0.098 R)
• M6: 1,261,409 km (0.11 R)
• M7: 1,484,160 km (0.119 R)
• M8: 1,736,233 km (0.12 R)
• M9: 1,867,580 km (0.116 R)
• M10: 2,053,680 km (0.037 R)
• M11: 2,975,502 km (0.063 R)
• M12: 3,113,880 km (0.115 R)
• M13: 3,417,713 km (0.091 R)
• M14: 3,731,270 km (0.072 R)
• M15: 3,988,878 km (0.108 R)
• M16: 4,097,934 km (0.094 R)
• M17: 4,319,190 km (0.116 R)
• M18: 4,681,217 km (0.075 R)
• M19: 4,889,307 km (0.09 R)
• M20: 5,029,780 km (0.066 R)
• M21: 5,195,384 km (0.033 R)
• M22: 5,556,215 km (0.113 R)
• M23: 6,506,610 km (0.079 R)
• M24: 6,661,294 km (0.026 R)
• M25: 7,453,116 km (0.033 R)
• M26: 8,302,532 km (0.064 R)
• M27: 8,470,381 km (0.108 R)
• M28: 8,639,576 km (0.094 R)
• M29: 9,038,404 km (0.113 R)
• M30: 9,501,709 km (0.093 R)
• M31: 10,331,229 km (0.11 R)
• M32: 10,572,381 km (0.098 R)
• M33: 10,754,591 km (0.092 R)
• M34: 10,845,995 km (0.111 R)
• M35: 11,122,003 km (0.11 R)
• M36: 12,027,070 km (0.073 R)
• M37: 12,568,764 km (0.092 R)
• M38: 12,665,105 km (0.086 R)
• M39: 12,858,685 km (0.093 R)
• M40: 13,248,687 km (0.079 R)
• M41: 13,576,755 km (0.075 R)
• M42: 13,741,761 km (0.039 R)
• M43: 14,107,229 km (0.09 R)
• M44: 14,543,157 km (0.1 R)
• M45: 14,644,435 km (0.084 R)
• M46: 14,745,862 km (0.072 R)
• M47: 15,222,631 km (0.03 R)
• M48: 15,359,662 km (0.068 R)
• M49: 15,566,257 km (0.072 R)
• M50: 15,669,779 km (0.092 R)
• M51: 15,981,840 km (0.044 R)
• M52: 16,366,157 km (0.1 R)
• M53: 16,471,474 km (0.098 R)
• M54: 16,930,589 km (0.08 R)
• M55: 17,429,798 km (0.113 R)
• M56: 17,753,228 km (0.093 R)
• M57: 18,845,592 km (0.084 R)
• M58: 19,177,549 km (0.038 R)
• M59: 19,437,102 km (0.095 R)
• M60: 20,524,828 km (0.114 R)
• M61: 20,828,212 km (0.082 R)
• M62: 21,286,281 km (0.047 R)
• M63: 22,368,173 km (0.117 R)
• M64: 22,446,113 km (0.085 R)
• M65: 22,758,773 km (0.048 R)
• M66: 22,955,045 km (0.079 R)
• M67: 24,907,297 km (0.05 R)
• M68: 24,988,080 km (0.055 R)
• M69: 25,760,155 km (0.11 R)
• M70: 26,746,603 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit