🌌 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 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 271 Days

Day: 31.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.7

Radius: 8.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,893,126 km

• M1: 112,946 km (0.104 R)
• M2: 185,352 km (0.085 R)
• M3: 248,931 km (0.059 R)
• M4: 333,454 km (0.1 R)
• M5: 417,079 km (0.117 R)
• M6: 481,256 km (0.047 R)
• M7: 602,879 km (0.087 R)
• M8: 658,380 km (0.115 R)
• M9: 725,550 km (0.08 R)
• M10: 867,518 km (0.102 R)
• M11: 924,066 km (0.101 R)
• M12: 1,007,841 km (0.082 R)
• M13: 1,086,529 km (0.109 R)
• M14: 1,167,462 km (0.106 R)
• M15: 1,246,449 km (0.095 R)
• M16: 1,385,127 km (0.027 R)
• M17: 1,477,578 km (0.116 R)
• M18: 1,593,965 km (0.114 R)
• M19: 1,754,035 km (0.106 R)
• M20: 1,900,791 km (0.098 R)
• M21: 2,008,950 km (0.117 R)
• M22: 2,148,076 km (0.096 R)
• M23: 2,236,189 km (0.1 R)
• M24: 2,380,551 km (0.111 R)
• M25: 2,451,460 km (0.1 R)
• M26: 2,533,290 km (0.111 R)
• M27: 2,605,696 km (0.115 R)
• M28: 2,757,837 km (0.107 R)
• M29: 2,837,722 km (0.106 R)
• M30: 2,978,045 km (0.119 R)
• M31: 3,065,560 km (0.059 R)
• M32: 3,226,377 km (0.072 R)
• M33: 3,310,750 km (0.096 R)
• M34: 3,407,092 km (0.112 R)
• M35: 3,464,387 km (0.086 R)
• M36: 3,533,352 km (0.119 R)
• M37: 3,597,081 km (0.049 R)
• M38: 3,755,056 km (0.066 R)
• M39: 3,885,505 km (0.034 R)
• M40: 3,957,312 km (0.03 R)
• M41: 4,041,686 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 12.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.28 AU - 1.5 AU

Year: 1058 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,893,126 km

• M1: 200,760 km (0.066 R)
• M2: 315,652 km (0.061 R)
• M3: 409,449 km (0.081 R)
• M4: 550,969 km (0.097 R)
• M5: 721,660 km (0.081 R)
• M6: 806,781 km (0.108 R)
• M7: 988,543 km (0.104 R)
• M8: 1,108,071 km (0.118 R)
• M9: 1,306,438 km (0.043 R)
• M10: 1,406,968 km (0.084 R)
• M11: 1,536,520 km (0.091 R)
• M12: 1,871,469 km (0.063 R)
• M13: 2,095,717 km (0.116 R)
• M14: 2,275,384 km (0.08 R)
• M15: 2,483,773 km (0.086 R)
• M16: 2,674,511 km (0.069 R)
• M17: 2,878,413 km (0.098 R)
• M18: 2,961,439 km (0.084 R)
• M19: 3,079,023 km (0.041 R)
• M20: 3,223,984 km (0.088 R)
• M21: 3,362,511 km (0.095 R)
• M22: 3,494,307 km (0.111 R)
• M23: 3,591,994 km (0.097 R)
• M24: 3,854,090 km (0.095 R)
• M25: 4,038,694 km (0.082 R)
• M26: 4,141,318 km (0.114 R)
• M27: 4,483,747 km (0.113 R)
• M28: 4,580,537 km (0.065 R)
• M29: 4,736,867 km (0.083 R)
• M30: 5,014,670 km (0.054 R)
• M31: 5,155,741 km (0.073 R)
• M32: 5,236,823 km (0.063 R)
• M33: 5,534,672 km (0.093 R)
• M34: 5,690,853 km (0.065 R)
• M35: 5,785,398 km (0.07 R)
• M36: 6,007,850 km (0.095 R)
• M37: 6,200,832 km (0.076 R)
• M38: 6,659,050 km (0.058 R)
• M39: 6,792,043 km (0.063 R)
• M40: 6,948,372 km (0.08 R)
• M41: 7,071,940 km (0.066 R)
• M42: 7,264,473 km (0.053 R)
• M43: 7,367,097 km (0.12 R)
• M44: 7,643,105 km (0.077 R)
• M45: 7,805,867 km (0.077 R)
• M46: 7,957,859 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 9.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.69 AU - 5.41 AU

Year: 6267 Days

Day: 7.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,893,126 km

• M1: 145,409 km (0.07 R)
• M2: 224,397 km (0.089 R)
• M3: 459,864 km (0.072 R)
• M4: 748,139 km (0.064 R)
• M5: 825,631 km (0.047 R)
• M6: 1,104,930 km (0.108 R)
• M7: 1,286,990 km (0.12 R)
• M8: 1,413,849 km (0.032 R)
• M9: 1,697,637 km (0.03 R)
• M10: 1,855,313 km (0.084 R)
• M11: 2,036,326 km (0.045 R)
• M12: 2,261,172 km (0.083 R)
• M13: 2,514,142 km (0.059 R)
• M14: 3,327,057 km (0.085 R)
• M15: 3,751,017 km (0.083 R)
• M16: 4,723,553 km (0.049 R)
• M17: 4,847,270 km (0.108 R)
• M18: 4,947,052 km (0.078 R)
• M19: 5,098,146 km (0.062 R)
• M20: 5,717,481 km (0.083 R)
• M21: 5,822,948 km (0.11 R)
• M22: 6,035,975 km (0.119 R)
• M23: 6,116,608 km (0.034 R)
• M24: 6,690,615 km (0.101 R)
• M25: 6,774,091 km (0.041 R)
• M26: 6,885,840 km (0.094 R)
• M27: 7,367,845 km (0.103 R)
• M28: 7,948,733 km (0.064 R)
• M29: 8,037,146 km (0.082 R)
• M30: 8,364,167 km (0.078 R)
• M31: 8,635,088 km (0.077 R)
• M32: 9,092,858 km (0.051 R)
• M33: 9,154,492 km (0.084 R)
• M34: 9,747,199 km (0.052 R)
• M35: 10,223,818 km (0.105 R)
• M36: 10,773,291 km (0.101 R)
• M37: 11,035,087 km (0.114 R)
• M38: 11,332,188 km (0.117 R)
• M39: 11,598,622 km (0.063 R)
• M40: 11,665,492 km (0.077 R)
• M41: 11,867,001 km (0.049 R)
• M42: 11,968,278 km (0.093 R)
• M43: 12,410,041 km (0.07 R)
• M44: 13,274,717 km (0.082 R)
• M45: 13,450,045 km (0.071 R)
• M46: 13,909,311 km (0.072 R)
• M47: 14,087,332 km (0.115 R)
• M48: 14,409,716 km (0.071 R)
• M49: 14,662,087 km (0.091 R)
• M50: 15,723,484 km (0.106 R)
• M51: 15,871,885 km (0.055 R)
• M52: 16,095,235 km (0.08 R)
• M53: 16,207,284 km (0.1 R)
• M54: 17,037,253 km (0.118 R)
• M55: 17,265,988 km (0.089 R)
• M56: 17,534,067 km (0.11 R)
• M57: 18,777,375 km (0.103 R)
• M58: 18,856,064 km (0.106 R)
• M59: 19,132,221 km (0.088 R)
• M60: 19,768,461 km (0.09 R)
• M61: 20,371,340 km (0.113 R)
• M62: 20,452,123 km (0.119 R)
• M63: 21,061,735 km (0.055 R)
• M64: 22,758,474 km (0.07 R)
• M65: 23,052,583 km (0.056 R)
• M66: 23,305,553 km (0.1 R)
• M67: 23,814,485 km (0.114 R)
• M68: 24,027,512 km (0.08 R)
• M69: 24,241,288 km (0.1 R)
• M70: 24,584,615 km (0.116 R)
• M71: 25,145,906 km (0.119 R)
• M72: 25,580,637 km (0.057 R)
• M73: 27,433,258 km (0.064 R)
• M74: 28,105,401 km (0.032 R)
• M75: 29,511,471 km (0.1 R)
• M76: 29,786,282 km (0.081 R)
• M77: 29,877,986 km (0.112 R)
• M78: 30,430,750 km (0.117 R)
• M79: 30,754,779 km (0.059 R)
• M80: 31,126,380 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 12.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.9 AU - 5.34 AU

Year: 6412 Days

Day: 10.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,893,126 km

• M1: 165,156 km (0.099 R)
• M2: 281,693 km (0.098 R)
• M3: 440,267 km (0.078 R)
• M4: 587,172 km (0.072 R)
• M5: 713,283 km (0.118 R)
• M6: 835,504 km (0.093 R)
• M7: 965,505 km (0.066 R)
• M8: 1,555,668 km (0.113 R)
• M9: 2,024,209 km (0.074 R)
• M10: 2,346,891 km (0.03 R)
• M11: 2,535,834 km (0.038 R)
• M12: 2,664,637 km (0.11 R)
• M13: 3,341,418 km (0.12 R)
• M14: 3,650,936 km (0.071 R)
• M15: 3,748,175 km (0.04 R)
• M16: 4,044,977 km (0.083 R)
• M17: 4,661,470 km (0.087 R)
• M18: 5,197,928 km (0.119 R)
• M19: 5,390,310 km (0.07 R)
• M20: 5,725,709 km (0.102 R)
• M21: 6,039,266 km (0.053 R)
• M22: 6,241,672 km (0.031 R)
• M23: 7,287,660 km (0.035 R)
• M24: 7,534,347 km (0.067 R)
• M25: 8,067,813 km (0.104 R)
• M26: 8,451,681 km (0.102 R)
• M27: 8,841,683 km (0.062 R)
• M28: 8,940,118 km (0.099 R)
• M29: 9,740,766 km (0.109 R)
• M30: 10,773,590 km (0.11 R)
• M31: 11,054,983 km (0.038 R)
• M32: 11,161,048 km (0.088 R)
• M33: 11,338,621 km (0.109 R)
• M34: 11,624,951 km (0.07 R)
• M35: 11,949,728 km (0.087 R)
• M36: 12,094,988 km (0.099 R)
• M37: 12,497,855 km (0.086 R)
• M38: 12,719,260 km (0.108 R)
• M39: 12,830,561 km (0.111 R)
• M40: 12,942,161 km (0.057 R)
• M41: 13,391,702 km (0.117 R)
• M42: 13,770,334 km (0.104 R)
• M43: 14,037,516 km (0.114 R)
• M44: 16,235,707 km (0.059 R)
• M45: 17,374,446 km (0.113 R)
• M46: 17,498,014 km (0.072 R)
• M47: 17,870,513 km (0.118 R)
• M48: 18,623,140 km (0.057 R)
• M49: 20,073,042 km (0.058 R)
• M50: 20,724,242 km (0.045 R)
• M51: 20,942,954 km (0.047 R)
• M52: 21,206,246 km (0.095 R)
• M53: 21,780,552 km (0.099 R)
• M54: 22,944,723 km (0.12 R)
• M55: 23,443,183 km (0.102 R)
• M56: 24,774,754 km (0.06 R)
• M57: 25,099,830 km (0.04 R)
• M58: 25,286,229 km (0.097 R)
• M59: 25,660,523 km (0.11 R)
• M60: 25,848,268 km (0.076 R)
• M61: 26,936,892 km (0.114 R)
• M62: 27,175,500 km (0.105 R)
• M63: 27,462,878 km (0.119 R)
• M64: 28,040,475 km (0.08 R)
• M65: 28,185,436 km (0.112 R)
• M66: 28,379,314 km (0.075 R)
• M67: 28,622,112 km (0.102 R)
• M68: 29,061,032 km (0.025 R)
• M69: 29,748,135 km (0.112 R)
• M70: 30,044,189 km (0.085 R)
• M71: 30,788,738 km (0.118 R)
• M72: 31,238,429 km (0.064 R)
• M73: 31,388,775 km (0.066 R)
• M74: 32,245,522 km (0.091 R)
• M75: 33,775,908 km (0.082 R)
• M76: 34,188,050 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 4.7

Gravity: 37.61 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.13 AU - 7.43 AU

Year: 12683 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,893,126 km

• M1: 60,288 km (0.065 R)
• M2: 369,357 km (0.086 R)
• M3: 501,751 km (0.084 R)
• M4: 591,959 km (0.039 R)
• M5: 707,448 km (0.108 R)
• M6: 1,119,441 km (0.101 R)
• M7: 1,593,816 km (0.102 R)
• M8: 1,755,381 km (0.096 R)
• M9: 1,810,433 km (0.082 R)
• M10: 2,863,004 km (0.081 R)
• M11: 2,895,467 km (0.039 R)
• M12: 3,780,637 km (0.098 R)
• M13: 4,105,265 km (0.08 R)
• M14: 4,215,518 km (0.106 R)
• M15: 4,935,832 km (0.068 R)
• M16: 5,652,855 km (0.098 R)
• M17: 5,734,535 km (0.052 R)
• M18: 6,444,377 km (0.115 R)
• M19: 6,701,536 km (0.079 R)
• M20: 6,874,770 km (0.047 R)
• M21: 7,005,818 km (0.093 R)
• M22: 7,049,650 km (0.119 R)
• M23: 7,899,665 km (0.057 R)
• M24: 7,945,293 km (0.085 R)
• M25: 8,174,776 km (0.039 R)
• M26: 8,546,526 km (0.097 R)
• M27: 8,734,421 km (0.092 R)
• M28: 9,018,807 km (0.069 R)
• M29: 9,354,504 km (0.099 R)
• M30: 10,788,250 km (0.064 R)
• M31: 11,093,430 km (0.055 R)
• M32: 11,868,497 km (0.056 R)
• M33: 12,130,742 km (0.057 R)
• M34: 12,607,660 km (0.093 R)
• M35: 12,714,473 km (0.116 R)
• M36: 13,198,721 km (0.06 R)
• M37: 13,415,937 km (0.091 R)
• M38: 13,744,005 km (0.072 R)
• M39: 14,019,265 km (0.113 R)
• M40: 14,352,121 km (0.06 R)
• M41: 14,856,265 km (0.091 R)
• M42: 16,054,993 km (0.053 R)
• M43: 17,403,019 km (0.094 R)
• M44: 17,462,410 km (0.093 R)
• M45: 17,641,179 km (0.098 R)
• M46: 21,467,594 km (0.059 R)
• M47: 21,979,368 km (0.089 R)
• M48: 22,559,808 km (0.084 R)
• M49: 23,604,300 km (0.117 R)
• M50: 24,198,652 km (0.073 R)
• M51: 24,331,495 km (0.045 R)
• M52: 24,998,851 km (0.096 R)
• M53: 25,672,341 km (0.118 R)
• M54: 26,215,381 km (0.093 R)
• M55: 26,283,448 km (0.077 R)
• M56: 26,556,764 km (0.028 R)
• M57: 26,693,646 km (0.094 R)
• M58: 28,075,930 km (0.115 R)
• M59: 28,145,643 km (0.119 R)
• M60: 29,057,292 km (0.094 R)
• M61: 29,481,252 km (0.049 R)
• M62: 30,550,279 km (0.073 R)
• M63: 30,981,420 km (0.12 R)
• M64: 31,777,131 km (0.119 R)
• M65: 32,068,099 km (0.098 R)
• M66: 34,876,350 km (0.12 R)
• M67: 35,930,566 km (0.118 R)
• M68: 36,537,784 km (0.065 R)
• M69: 36,690,075 km (0.094 R)
• M70: 36,918,959 km (0.054 R)
• M71: 39,702,078 km (0.091 R)
• M72: 41,118,770 km (0.067 R)
• M73: 42,872,655 km (0.081 R)
• M74: 42,952,989 km (0.119 R)
• M75: 46,370,553 km (0.113 R)
• M76: 46,948,599 km (0.093 R)
• M77: 47,529,039 km (0.038 R)
• M78: 48,028,396 km (0.116 R)
• M79: 48,195,198 km (0.072 R)
• M80: 48,613,174 km (0.104 R)
• M81: 50,212,525 km (0.032 R)
• M82: 50,466,542 km (0.11 R)
• M83: 51,914,351 km (0.095 R)
• M84: 52,428,668 km (0.103 R)
• M85: 52,514,537 km (0.076 R)
• M86: 52,858,612 km (0.09 R)
• M87: 53,462,240 km (0.079 R)
• M88: 53,894,877 km (0.101 R)
• M89: 55,287,184 km (0.048 R)
• M90: 55,374,699 km (0.053 R)
• M91: 59,087,120 km (0.112 R)
• M92: 59,624,027 km (0.081 R)
• M93: 59,893,153 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit