🌌 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: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 12.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 310 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,510,391 km

• M1: 161,117 km (0.114 R)
• M2: 242,648 km (0.119 R)
• M3: 342,878 km (0.104 R)
• M4: 440,865 km (0.108 R)
• M5: 572,661 km (0.114 R)
• M6: 700,118 km (0.088 R)
• M7: 944,711 km (0.116 R)
• M8: 1,139,786 km (0.095 R)
• M9: 1,267,842 km (0.025 R)
• M10: 1,374,804 km (0.111 R)
• M11: 1,561,652 km (0.073 R)
• M12: 1,714,541 km (0.108 R)
• M13: 1,804,898 km (0.096 R)
• M14: 1,887,177 km (0.078 R)
• M15: 2,055,774 km (0.105 R)
• M16: 2,177,846 km (0.059 R)
• M17: 2,344,498 km (0.059 R)
• M18: 2,537,180 km (0.074 R)
• M19: 2,635,615 km (0.116 R)
• M20: 2,724,028 km (0.073 R)
• M21: 2,813,637 km (0.106 R)
• M22: 2,909,828 km (0.059 R)
• M23: 3,001,532 km (0.07 R)
• M24: 3,105,801 km (0.049 R)
• M25: 3,199,599 km (0.111 R)
• M26: 3,288,311 km (0.082 R)
• M27: 3,444,192 km (0.092 R)
• M28: 3,584,066 km (0.114 R)
• M29: 3,682,651 km (0.075 R)
• M30: 3,813,250 km (0.117 R)
• M31: 3,913,929 km (0.072 R)
• M32: 4,002,641 km (0.063 R)
• M33: 4,079,384 km (0.07 R)
• M34: 4,182,308 km (0.098 R)
• M35: 4,273,114 km (0.079 R)
• M36: 4,503,195 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 8.9

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 661 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,510,391 km

• M1: 115,789 km (0.114 R)
• M2: 188,643 km (0.093 R)
• M3: 258,954 km (0.07 R)
• M4: 316,100 km (0.056 R)
• M5: 391,498 km (0.079 R)
• M6: 469,737 km (0.058 R)
• M7: 559,047 km (0.092 R)
• M8: 623,973 km (0.101 R)
• M9: 723,754 km (0.037 R)
• M10: 789,877 km (0.037 R)
• M11: 858,093 km (0.092 R)
• M12: 934,538 km (0.11 R)
• M13: 1,094,458 km (0.066 R)
• M14: 1,177,934 km (0.065 R)
• M15: 1,257,071 km (0.079 R)
• M16: 1,317,508 km (0.113 R)
• M17: 1,406,669 km (0.099 R)
• M18: 1,584,092 km (0.095 R)
• M19: 1,945,371 km (0.063 R)
• M20: 2,079,410 km (0.068 R)
• M21: 2,175,901 km (0.095 R)
• M22: 2,249,354 km (0.11 R)
• M23: 2,407,179 km (0.118 R)
• M24: 2,603,003 km (0.119 R)
• M25: 2,724,925 km (0.09 R)
• M26: 2,875,421 km (0.118 R)
• M27: 2,947,228 km (0.111 R)
• M28: 3,047,009 km (0.096 R)
• M29: 3,129,438 km (0.07 R)
• M30: 3,343,662 km (0.063 R)
• M31: 3,524,227 km (0.059 R)
• M32: 3,610,844 km (0.118 R)
• M33: 3,707,933 km (0.112 R)
• M34: 3,845,413 km (0.104 R)
• M35: 4,135,633 km (0.065 R)
• M36: 4,288,522 km (0.064 R)
• M37: 4,432,884 km (0.113 R)
• M38: 4,568,420 km (0.086 R)
• M39: 4,715,923 km (0.034 R)
• M40: 4,865,072 km (0.037 R)
• M41: 5,124,325 km (0.12 R)
• M42: 5,288,734 km (0.094 R)
• M43: 5,399,286 km (0.119 R)
• M44: 5,544,247 km (0.117 R)
• M45: 5,656,595 km (0.052 R)
• M46: 5,860,646 km (0.117 R)
• M47: 5,929,312 km (0.087 R)
• M48: 6,206,367 km (0.095 R)
• M49: 6,416,851 km (0.086 R)
• M50: 6,570,488 km (0.081 R)
• M51: 6,629,878 km (0.1 R)
• M52: 6,725,322 km (0.09 R)
• M53: 6,869,235 km (0.05 R)
• M54: 7,282,724 km (0.071 R)
• M55: 7,344,208 km (0.09 R)
• M56: 7,442,943 km (0.094 R)
• M57: 7,554,543 km (0.11 R)
• M58: 7,679,307 km (0.068 R)
• M59: 7,754,406 km (0.079 R)
• M60: 8,108,354 km (0.047 R)
• M61: 8,172,083 km (0.027 R)
• M62: 8,338,585 km (0.101 R)
• M63: 8,415,927 km (0.098 R)
• M64: 8,532,165 km (0.119 R)
• M65: 8,636,135 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 9.6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.46 AU - 3.64 AU

Year: 4702 Days

Day: 13.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,510,391 km

• M1: 127,457 km (0.081 R)
• M2: 303,235 km (0.066 R)
• M3: 478,414 km (0.037 R)
• M4: 603,328 km (0.118 R)
• M5: 714,180 km (0.087 R)
• M6: 1,059,751 km (0.117 R)
• M7: 1,573,022 km (0.083 R)
• M8: 1,837,959 km (0.106 R)
• M9: 2,003,863 km (0.082 R)
• M10: 2,098,260 km (0.092 R)
• M11: 2,370,528 km (0.103 R)
• M12: 2,716,548 km (0.071 R)
• M13: 2,779,229 km (0.04 R)
• M14: 3,298,932 km (0.12 R)
• M15: 4,038,095 km (0.103 R)
• M16: 4,255,012 km (0.096 R)
• M17: 4,550,318 km (0.088 R)
• M18: 5,161,127 km (0.104 R)
• M19: 5,502,658 km (0.036 R)
• M20: 5,797,516 km (0.114 R)
• M21: 6,207,863 km (0.113 R)
• M22: 6,318,864 km (0.092 R)
• M23: 6,402,639 km (0.075 R)
• M24: 6,514,838 km (0.103 R)
• M25: 6,826,749 km (0.028 R)
• M26: 7,201,641 km (0.084 R)
• M27: 7,553,795 km (0.07 R)
• M28: 7,941,702 km (0.08 R)
• M29: 8,244,488 km (0.079 R)
• M30: 8,551,014 km (0.085 R)
• M31: 8,643,765 km (0.103 R)
• M32: 9,525,196 km (0.103 R)
• M33: 9,944,070 km (0.114 R)
• M34: 10,336,166 km (0.112 R)
• M35: 10,501,023 km (0.119 R)
• M36: 10,833,429 km (0.027 R)
• M37: 11,270,704 km (0.044 R)
• M38: 12,336,588 km (0.113 R)
• M39: 12,581,779 km (0.083 R)
• M40: 12,970,285 km (0.12 R)
• M41: 13,362,830 km (0.072 R)
• M42: 14,122,937 km (0.104 R)
• M43: 14,489,751 km (0.091 R)
• M44: 14,637,404 km (0.094 R)
• M45: 15,120,754 km (0.085 R)
• M46: 15,647,040 km (0.085 R)
• M47: 16,294,200 km (0.087 R)
• M48: 16,601,773 km (0.066 R)
• M49: 16,911,441 km (0.061 R)
• M50: 17,066,873 km (0.104 R)
• M51: 17,536,162 km (0.117 R)
• M52: 17,890,858 km (0.106 R)
• M53: 18,049,282 km (0.083 R)
• M54: 18,647,674 km (0.067 R)
• M55: 18,848,584 km (0.115 R)
• M56: 19,455,502 km (0.081 R)
• M57: 19,700,095 km (0.065 R)
• M58: 19,781,775 km (0.082 R)
• M59: 19,986,724 km (0.066 R)
• M60: 20,274,700 km (0.086 R)
• M61: 20,481,295 km (0.05 R)
• M62: 20,688,638 km (0.118 R)
• M63: 20,938,316 km (0.107 R)
• M64: 21,147,155 km (0.071 R)
• M65: 21,904,569 km (0.098 R)
• M66: 22,670,959 km (0.081 R)
• M67: 23,014,286 km (0.079 R)
• M68: 23,316,175 km (0.052 R)
• M69: 24,011,206 km (0.118 R)
• M70: 24,186,086 km (0.082 R)
• M71: 24,757,101 km (0.03 R)
• M72: 25,022,189 km (0.079 R)
• M73: 25,332,604 km (0.056 R)
• M74: 25,912,595 km (0.069 R)
• M75: 26,047,084 km (0.104 R)
• M76: 26,858,652 km (0.048 R)
• M77: 27,222,025 km (0.082 R)
• M78: 27,358,758 km (0.105 R)
• M79: 27,632,821 km (0.067 R)
• M80: 28,460,546 km (0.105 R)
• M81: 28,599,223 km (0.106 R)
• M82: 28,877,326 km (0.105 R)
• M83: 29,109,801 km (0.077 R)
• M84: 29,249,675 km (0.041 R)
• M85: 30,565,089 km (0.114 R)
• M86: 31,087,186 km (0.113 R)
• M87: 31,277,773 km (0.12 R)
• M88: 31,995,843 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 14.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.24 AU - 5.98 AU

Year: 8120 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,510,391 km

• M1: 180,415 km (0.08 R)
• M2: 583,731 km (0.096 R)
• M3: 725,849 km (0.105 R)
• M4: 964,009 km (0.094 R)
• M5: 1,102,387 km (0.105 R)
• M6: 1,248,095 km (0.105 R)
• M7: 1,539,512 km (0.11 R)
• M8: 1,704,369 km (0.119 R)
• M9: 2,328,341 km (0.088 R)
• M10: 2,715,650 km (0.087 R)
• M11: 3,019,783 km (0.086 R)
• M12: 3,176,262 km (0.077 R)
• M13: 3,362,063 km (0.113 R)
• M14: 3,524,376 km (0.06 R)
• M15: 3,885,057 km (0.113 R)
• M16: 4,084,321 km (0.077 R)
• M17: 4,258,004 km (0.082 R)
• M18: 4,582,632 km (0.101 R)
• M19: 5,256,271 km (0.07 R)
• M20: 5,445,362 km (0.079 R)
• M21: 5,572,820 km (0.09 R)
• M22: 6,358,209 km (0.074 R)
• M23: 7,318,477 km (0.051 R)
• M24: 7,601,217 km (0.07 R)
• M25: 8,507,930 km (0.12 R)
• M26: 9,410,604 km (0.065 R)
• M27: 10,741,277 km (0.07 R)
• M28: 11,428,679 km (0.113 R)
• M29: 11,757,046 km (0.069 R)
• M30: 12,507,429 km (0.101 R)
• M31: 13,101,931 km (0.085 R)
• M32: 13,705,559 km (0.05 R)
• M33: 14,495,136 km (0.092 R)
• M34: 14,628,129 km (0.068 R)
• M35: 14,761,570 km (0.059 R)
• M36: 15,707,028 km (0.085 R)
• M37: 16,026,569 km (0.104 R)
• M38: 16,486,733 km (0.1 R)
• M39: 16,764,985 km (0.1 R)
• M40: 17,232,179 km (0.095 R)
• M41: 17,514,620 km (0.082 R)
• M42: 17,656,438 km (0.068 R)
• M43: 17,988,695 km (0.067 R)
• M44: 18,611,321 km (0.061 R)
• M45: 18,707,663 km (0.094 R)
• M46: 19,046,502 km (0.103 R)
• M47: 19,828,450 km (0.103 R)
• M48: 20,971,078 km (0.119 R)
• M49: 22,083,787 km (0.12 R)
• M50: 23,267,705 km (0.027 R)
• M51: 23,475,795 km (0.111 R)
• M52: 23,893,622 km (0.118 R)
• M53: 24,472,267 km (0.117 R)
• M54: 24,895,928 km (0.095 R)
• M55: 25,108,656 km (0.07 R)
• M56: 25,858,142 km (0.106 R)
• M57: 27,543,810 km (0.093 R)
• M58: 28,483,135 km (0.116 R)
• M59: 28,984,737 km (0.086 R)
• M60: 29,376,983 km (0.084 R)
• M61: 30,677,886 km (0.078 R)
• M62: 33,043,327 km (0.116 R)
• M63: 33,218,656 km (0.076 R)
• M64: 33,570,361 km (0.078 R)
• M65: 34,810,976 km (0.097 R)
• M66: 35,586,641 km (0.095 R)
• M67: 36,006,562 km (0.073 R)
• M68: 36,730,316 km (0.107 R)
• M69: 37,154,726 km (0.101 R)
• M70: 37,397,972 km (0.12 R)
• M71: 38,622,281 km (0.099 R)
• M72: 38,807,034 km (0.097 R)
• M73: 38,992,087 km (0.101 R)
• M74: 40,171,067 km (0.059 R)
• M75: 40,921,600 km (0.1 R)
• M76: 41,866,460 km (0.109 R)
• M77: 42,056,300 km (0.106 R)
• M78: 42,246,289 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 7.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.08 AU - 7.12 AU

Year: 10590 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,510,391 km

• M1: 90,656 km (0.114 R)
• M2: 184,005 km (0.113 R)
• M3: 419,323 km (0.116 R)
• M4: 695,331 km (0.113 R)
• M5: 775,964 km (0.072 R)
• M6: 831,615 km (0.116 R)
• M7: 1,006,943 km (0.115 R)
• M8: 1,162,226 km (0.049 R)
• M9: 1,292,226 km (0.102 R)
• M10: 1,342,192 km (0.094 R)
• M11: 1,584,241 km (0.074 R)
• M12: 1,692,401 km (0.087 R)
• M13: 1,915,750 km (0.105 R)
• M14: 2,089,583 km (0.082 R)
• M15: 2,452,807 km (0.046 R)
• M16: 2,705,926 km (0.099 R)
• M17: 3,727,979 km (0.064 R)
• M18: 3,872,640 km (0.042 R)
• M19: 4,018,947 km (0.055 R)
• M20: 4,217,164 km (0.098 R)
• M21: 4,393,091 km (0.084 R)
• M22: 4,648,754 km (0.087 R)
• M23: 4,804,485 km (0.085 R)
• M24: 4,856,695 km (0.105 R)
• M25: 5,254,924 km (0.089 R)
• M26: 5,636,100 km (0.094 R)
• M27: 5,802,303 km (0.038 R)
• M28: 6,569,740 km (0.114 R)
• M29: 6,862,054 km (0.104 R)
• M30: 6,980,087 km (0.086 R)
• M31: 7,098,868 km (0.084 R)
• M32: 7,611,240 km (0.108 R)
• M33: 8,260,645 km (0.087 R)
• M34: 8,323,476 km (0.103 R)
• M35: 8,417,872 km (0.077 R)
• M36: 8,799,347 km (0.067 R)
• M37: 8,927,702 km (0.105 R)
• M38: 9,218,969 km (0.082 R)
• M39: 9,977,131 km (0.113 R)
• M40: 10,346,937 km (0.119 R)
• M41: 10,448,514 km (0.114 R)
• M42: 10,823,855 km (0.117 R)
• M43: 11,273,247 km (0.045 R)
• M44: 11,342,959 km (0.111 R)
• M45: 12,047,715 km (0.094 R)
• M46: 12,693,978 km (0.066 R)
• M47: 12,875,440 km (0.104 R)
• M48: 13,870,565 km (0.103 R)
• M49: 13,982,614 km (0.115 R)
• M50: 14,890,224 km (0.109 R)
• M51: 15,622,206 km (0.1 R)
• M52: 15,777,788 km (0.106 R)
• M53: 15,855,729 km (0.098 R)
• M54: 15,933,819 km (0.118 R)
• M55: 17,120,878 km (0.053 R)
• M56: 17,482,456 km (0.095 R)
• M57: 17,846,727 km (0.046 R)
• M58: 19,328,344 km (0.062 R)
• M59: 19,411,820 km (0.104 R)
• M60: 19,746,769 km (0.104 R)
• M61: 20,337,831 km (0.062 R)
• M62: 20,550,259 km (0.053 R)
• M63: 20,806,221 km (0.065 R)
• M64: 21,450,689 km (0.07 R)
• M65: 24,183,094 km (0.093 R)
• M66: 24,318,181 km (0.065 R)
• M67: 24,633,982 km (0.084 R)
• M68: 25,498,359 km (0.073 R)
• M69: 25,681,616 km (0.104 R)
• M70: 25,957,325 km (0.093 R)
• M71: 26,372,609 km (0.106 R)
• M72: 26,465,210 km (0.064 R)
• M73: 26,836,811 km (0.083 R)
• M74: 26,883,336 km (0.08 R)
• M75: 27,069,735 km (0.039 R)
• M76: 28,197,852 km (0.097 R)
• M77: 28,958,258 km (0.104 R)
• M78: 29,341,079 km (0.117 R)
• M79: 30,063,338 km (0.101 R)
• M80: 30,450,946 km (0.107 R)
• M81: 30,548,035 km (0.029 R)
• M82: 30,596,654 km (0.115 R)
• M83: 31,329,085 km (0.111 R)
• M84: 31,672,861 km (0.053 R)
• M85: 31,771,297 km (0.084 R)
• M86: 31,919,099 km (0.034 R)
• M87: 32,264,970 km (0.048 R)
• M88: 33,460,257 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit