🌌 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: 436.1

Radius: 9.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.56 AU - 0.58 AU

Year: 302 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 12,000,017 km

• M1: 118,781 km (0.088 R)
• M2: 184,305 km (0.079 R)
• M3: 249,080 km (0.112 R)
• M4: 351,705 km (0.119 R)
• M5: 498,909 km (0.064 R)
• M6: 591,061 km (0.032 R)
• M7: 683,513 km (0.114 R)
• M8: 781,200 km (0.101 R)
• M9: 840,291 km (0.073 R)
• M10: 966,851 km (0.107 R)
• M11: 1,048,980 km (0.082 R)
• M12: 1,170,903 km (0.111 R)
• M13: 1,235,678 km (0.086 R)
• M14: 1,337,255 km (0.056 R)
• M15: 1,425,518 km (0.119 R)
• M16: 1,511,537 km (0.029 R)
• M17: 1,570,030 km (0.084 R)
• M18: 1,663,379 km (0.107 R)
• M19: 1,723,816 km (0.051 R)
• M20: 1,846,935 km (0.101 R)
• M21: 1,918,593 km (0.113 R)
• M22: 2,069,537 km (0.108 R)
• M23: 2,148,824 km (0.093 R)
• M24: 2,339,561 km (0.111 R)
• M25: 2,407,628 km (0.101 R)
• M26: 2,496,190 km (0.108 R)
• M27: 2,580,862 km (0.06 R)
• M28: 2,666,432 km (0.057 R)
• M29: 3,007,964 km (0.097 R)
• M30: 3,103,557 km (0.079 R)
• M31: 3,205,583 km (0.104 R)
• M32: 3,385,400 km (0.045 R)
• M33: 3,507,322 km (0.089 R)
• M34: 3,591,097 km (0.111 R)
• M35: 3,749,521 km (0.079 R)
• M36: 3,829,705 km (0.096 R)
• M37: 3,939,361 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 8.9

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.64 AU - 0.96 AU

Year: 503 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,000,017 km

• M1: 110,852 km (0.09 R)
• M2: 208,091 km (0.079 R)
• M3: 275,709 km (0.065 R)
• M4: 368,310 km (0.03 R)
• M5: 427,102 km (0.106 R)
• M6: 510,129 km (0.09 R)
• M7: 685,158 km (0.039 R)
• M8: 931,696 km (0.085 R)
• M9: 1,038,209 km (0.094 R)
• M10: 1,149,061 km (0.053 R)
• M11: 1,217,427 km (0.089 R)
• M12: 1,293,274 km (0.081 R)
• M13: 1,676,843 km (0.119 R)
• M14: 1,748,500 km (0.061 R)
• M15: 1,881,642 km (0.104 R)
• M16: 2,032,137 km (0.031 R)
• M17: 2,229,307 km (0.079 R)
• M18: 2,308,445 km (0.115 R)
• M19: 2,447,571 km (0.026 R)
• M20: 2,514,441 km (0.063 R)
• M21: 2,642,497 km (0.1 R)
• M22: 2,873,775 km (0.061 R)
• M23: 3,071,543 km (0.036 R)
• M24: 3,159,956 km (0.1 R)
• M25: 3,314,790 km (0.087 R)
• M26: 3,497,299 km (0.114 R)
• M27: 3,572,846 km (0.076 R)
• M28: 3,777,197 km (0.047 R)
• M29: 3,872,042 km (0.085 R)
• M30: 4,090,754 km (0.067 R)
• M31: 4,152,837 km (0.047 R)
• M32: 4,215,070 km (0.099 R)
• M33: 4,313,655 km (0.061 R)
• M34: 4,412,988 km (0.119 R)
• M35: 4,513,069 km (0.093 R)
• M36: 4,687,649 km (0.064 R)
• M37: 4,827,224 km (0.089 R)
• M38: 4,921,022 km (0.098 R)
• M39: 5,015,269 km (0.081 R)
• M40: 5,100,839 km (0.114 R)
• M41: 5,157,985 km (0.084 R)
• M42: 5,389,263 km (0.11 R)
• M43: 5,486,502 km (0.094 R)
• M44: 5,911,659 km (0.083 R)
• M45: 6,440,188 km (0.116 R)
• M46: 6,595,321 km (0.07 R)
• M47: 6,825,403 km (0.107 R)
• M48: 6,909,626 km (0.09 R)
• M49: 7,207,326 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 8.6

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.18 AU - 1.52 AU

Year: 1103 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 12,000,017 km

• M1: 139,126 km (0.111 R)
• M2: 194,328 km (0.062 R)
• M3: 278,252 km (0.117 R)
• M4: 363,972 km (0.088 R)
• M5: 421,716 km (0.091 R)
• M6: 489,035 km (0.109 R)
• M7: 566,826 km (0.105 R)
• M8: 715,527 km (0.11 R)
• M9: 884,722 km (0.116 R)
• M10: 944,262 km (0.044 R)
• M11: 1,204,263 km (0.082 R)
• M12: 1,390,213 km (0.066 R)
• M13: 1,477,877 km (0.074 R)
• M14: 1,603,839 km (0.081 R)
• M15: 1,856,958 km (0.088 R)
• M16: 2,052,632 km (0.114 R)
• M17: 2,286,304 km (0.028 R)
• M18: 2,411,518 km (0.103 R)
• M19: 2,582,209 km (0.06 R)
• M20: 2,636,363 km (0.113 R)
• M21: 2,723,878 km (0.031 R)
• M22: 3,014,846 km (0.067 R)
• M23: 3,164,145 km (0.109 R)
• M24: 3,245,675 km (0.103 R)
• M25: 3,339,473 km (0.118 R)
• M26: 3,566,264 km (0.116 R)
• M27: 3,663,203 km (0.112 R)
• M28: 3,736,506 km (0.119 R)
• M29: 3,822,674 km (0.077 R)
• M30: 4,034,804 km (0.112 R)
• M31: 4,174,080 km (0.033 R)
• M32: 4,457,418 km (0.098 R)
• M33: 5,015,867 km (0.096 R)
• M34: 5,070,171 km (0.056 R)
• M35: 5,234,429 km (0.113 R)
• M36: 5,554,120 km (0.044 R)
• M37: 5,737,677 km (0.044 R)
• M38: 5,808,736 km (0.074 R)
• M39: 5,951,901 km (0.113 R)
• M40: 6,052,730 km (0.119 R)
• M41: 6,241,672 km (0.114 R)
• M42: 6,491,650 km (0.108 R)
• M43: 6,744,919 km (0.071 R)
• M44: 6,820,017 km (0.109 R)
• M45: 6,925,783 km (0.056 R)
• M46: 7,047,107 km (0.102 R)
• M47: 7,153,920 km (0.114 R)
• M48: 7,338,224 km (0.056 R)
• M49: 7,508,616 km (0.061 R)
• M50: 8,075,443 km (0.059 R)
• M51: 8,477,263 km (0.111 R)
• M52: 8,656,032 km (0.103 R)
• M53: 9,067,127 km (0.051 R)
• M54: 9,450,995 km (0.104 R)
• M55: 9,551,974 km (0.1 R)
• M56: 9,653,401 km (0.101 R)
• M57: 10,028,144 km (0.095 R)
• M58: 10,269,146 km (0.089 R)
• M59: 10,512,093 km (0.112 R)
• M60: 10,581,805 km (0.081 R)
• M61: 10,704,326 km (0.082 R)
• M62: 10,809,643 km (0.113 R)
• M63: 10,897,606 km (0.055 R)
• M64: 11,269,956 km (0.113 R)
• M65: 11,502,580 km (0.107 R)
• M66: 11,628,542 km (0.094 R)
• M67: 12,118,624 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 8.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 1698 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 12,000,017 km

• M1: 101,427 km (0.086 R)
• M2: 163,211 km (0.099 R)
• M3: 246,986 km (0.063 R)
• M4: 313,408 km (0.103 R)
• M5: 446,849 km (0.059 R)
• M6: 500,405 km (0.113 R)
• M7: 561,441 km (0.117 R)
• M8: 660,624 km (0.085 R)
• M9: 843,433 km (0.099 R)
• M10: 1,154,447 km (0.116 R)
• M11: 1,218,325 km (0.031 R)
• M12: 1,383,332 km (0.096 R)
• M13: 1,499,719 km (0.118 R)
• M14: 1,605,335 km (0.05 R)
• M15: 2,083,300 km (0.107 R)
• M16: 2,138,053 km (0.119 R)
• M17: 2,321,909 km (0.056 R)
• M18: 2,387,133 km (0.114 R)
• M19: 2,502,623 km (0.086 R)
• M20: 2,679,447 km (0.094 R)
• M21: 2,782,371 km (0.111 R)
• M22: 3,072,291 km (0.1 R)
• M23: 3,198,103 km (0.114 R)
• M24: 3,567,460 km (0.101 R)
• M25: 3,680,856 km (0.039 R)
• M26: 4,176,324 km (0.096 R)
• M27: 4,376,486 km (0.059 R)
• M28: 4,703,207 km (0.084 R)
• M29: 4,775,762 km (0.071 R)
• M30: 4,859,088 km (0.1 R)
• M31: 4,974,428 km (0.07 R)
• M32: 5,112,058 km (0.044 R)
• M33: 5,261,656 km (0.09 R)
• M34: 5,337,054 km (0.092 R)
• M35: 5,456,134 km (0.091 R)
• M36: 5,619,943 km (0.089 R)
• M37: 5,863,339 km (0.096 R)
• M38: 6,053,777 km (0.108 R)
• M39: 6,200,682 km (0.109 R)
• M40: 6,303,157 km (0.03 R)
• M41: 6,521,270 km (0.085 R)
• M42: 6,672,065 km (0.06 R)
• M43: 7,491,113 km (0.117 R)
• M44: 7,673,324 km (0.08 R)
• M45: 7,758,894 km (0.096 R)
• M46: 7,918,664 km (0.059 R)
• M47: 8,092,048 km (0.055 R)
• M48: 8,291,612 km (0.111 R)
• M49: 8,454,972 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 13.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.43 AU - 2.33 AU

Year: 1812 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,000,017 km

• M1: 163,361 km (0.118 R)
• M2: 249,080 km (0.088 R)
• M3: 364,720 km (0.096 R)
• M4: 584,180 km (0.11 R)
• M5: 866,920 km (0.086 R)
• M6: 952,789 km (0.117 R)
• M7: 1,050,177 km (0.098 R)
• M8: 1,211,743 km (0.096 R)
• M9: 1,309,281 km (0.041 R)
• M10: 1,409,810 km (0.107 R)
• M11: 1,494,034 km (0.118 R)
• M12: 1,628,672 km (0.072 R)
• M13: 1,757,476 km (0.106 R)
• M14: 1,879,548 km (0.104 R)
• M15: 2,015,233 km (0.091 R)
• M16: 2,165,130 km (0.104 R)
• M17: 2,252,495 km (0.116 R)
• M18: 2,625,742 km (0.103 R)
• M19: 2,730,909 km (0.027 R)
• M20: 2,825,754 km (0.076 R)
• M21: 2,957,999 km (0.051 R)
• M22: 3,104,605 km (0.103 R)
• M23: 3,354,583 km (0.091 R)
• M24: 4,405,807 km (0.049 R)
• M25: 4,729,985 km (0.066 R)
• M26: 4,830,366 km (0.047 R)
• M27: 5,431,899 km (0.109 R)
• M28: 5,749,345 km (0.07 R)
• M29: 5,918,092 km (0.11 R)
• M30: 6,104,192 km (0.101 R)
• M31: 6,197,840 km (0.057 R)
• M32: 6,386,782 km (0.105 R)
• M33: 6,497,784 km (0.102 R)
• M34: 6,641,697 km (0.093 R)
• M35: 6,786,507 km (0.043 R)
• M36: 7,145,094 km (0.082 R)
• M37: 7,543,323 km (0.086 R)
• M38: 7,948,883 km (0.062 R)
• M39: 8,085,765 km (0.105 R)
• M40: 8,188,838 km (0.09 R)
• M41: 8,361,773 km (0.112 R)
• M42: 8,605,767 km (0.109 R)
• M43: 8,958,519 km (0.12 R)
• M44: 9,388,014 km (0.096 R)
• M45: 9,989,847 km (0.077 R)
• M46: 10,323,300 km (0.107 R)
• M47: 10,528,997 km (0.091 R)
• M48: 10,754,890 km (0.081 R)
• M49: 10,944,281 km (0.104 R)
• M50: 11,039,425 km (0.076 R)
• M51: 11,326,653 km (0.102 R)
• M52: 11,655,021 km (0.092 R)
• M53: 11,830,200 km (0.11 R)
• M54: 11,927,887 km (0.076 R)
• M55: 12,183,101 km (0.118 R)
• M56: 12,899,376 km (0.038 R)
• M57: 13,222,208 km (0.056 R)
• M58: 13,506,893 km (0.115 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.51 AU - 3.13 AU

Year: 3329 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 12,000,017 km

• M1: 123,568 km (0.049 R)
• M2: 310,565 km (0.118 R)
• M3: 394,340 km (0.113 R)
• M4: 504,444 km (0.057 R)
• M5: 770,279 km (0.064 R)
• M6: 963,261 km (0.064 R)
• M7: 1,171,950 km (0.105 R)
• M8: 1,344,286 km (0.114 R)
• M9: 1,587,084 km (0.12 R)
• M10: 1,668,166 km (0.12 R)
• M11: 2,605,995 km (0.057 R)
• M12: 2,691,415 km (0.087 R)
• M13: 2,854,178 km (0.111 R)
• M14: 3,110,140 km (0.106 R)
• M15: 3,280,981 km (0.066 R)
• M16: 3,513,755 km (0.08 R)
• M17: 3,667,990 km (0.107 R)
• M18: 3,776,000 km (0.085 R)
• M19: 3,970,776 km (0.069 R)
• M20: 4,294,356 km (0.098 R)
• M21: 4,408,350 km (0.093 R)
• M22: 5,369,666 km (0.096 R)
• M23: 5,424,269 km (0.115 R)
• M24: 5,839,104 km (0.093 R)
• M25: 5,993,788 km (0.12 R)
• M26: 6,567,646 km (0.112 R)
• M27: 6,625,989 km (0.113 R)
• M28: 6,684,482 km (0.097 R)
• M29: 7,369,939 km (0.107 R)
• M30: 7,430,676 km (0.107 R)
• M31: 8,062,128 km (0.09 R)
• M32: 8,140,368 km (0.119 R)
• M33: 8,408,148 km (0.041 R)
• M34: 8,551,014 km (0.098 R)
• M35: 8,662,764 km (0.12 R)
• M36: 9,147,162 km (0.099 R)
• M37: 9,573,965 km (0.027 R)
• M38: 9,690,052 km (0.106 R)
• M39: 9,890,065 km (0.103 R)
• M40: 9,957,085 km (0.101 R)
• M41: 11,556,585 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit