🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 323 Days

Day: 15.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 14.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.94 AU

Year: 419 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,532,325 km

• M1: 187,297 km (0.116 R)
• M2: 348,862 km (0.106 R)
• M3: 449,990 km (0.065 R)
• M4: 544,387 km (0.091 R)
• M5: 688,300 km (0.11 R)
• M6: 826,528 km (0.089 R)
• M7: 947,703 km (0.114 R)
• M8: 1,043,744 km (0.116 R)
• M9: 1,164,470 km (0.1 R)
• M10: 1,274,873 km (0.095 R)
• M11: 1,398,740 km (0.118 R)
• M12: 1,523,654 km (0.071 R)
• M13: 1,635,254 km (0.074 R)
• M14: 1,735,934 km (0.068 R)
• M15: 1,871,170 km (0.102 R)
• M16: 2,050,987 km (0.119 R)
• M17: 2,164,083 km (0.081 R)
• M18: 2,380,850 km (0.061 R)
• M19: 2,476,144 km (0.098 R)
• M20: 2,625,592 km (0.117 R)
• M21: 2,769,805 km (0.108 R)
• M22: 2,967,723 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 10.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.33 AU - 1.95 AU

Year: 1356 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,532,325 km

• M1: 136,433 km (0.09 R)
• M2: 246,238 km (0.071 R)
• M3: 369,806 km (0.061 R)
• M4: 561,441 km (0.094 R)
• M5: 813,513 km (0.034 R)
• M6: 1,077,553 km (0.108 R)
• M7: 1,196,933 km (0.117 R)
• M8: 1,347,578 km (0.09 R)
• M9: 1,554,621 km (0.103 R)
• M10: 1,766,452 km (0.075 R)
• M11: 2,006,257 km (0.111 R)
• M12: 2,451,460 km (0.1 R)
• M13: 2,638,308 km (0.112 R)
• M14: 2,781,473 km (0.043 R)
• M15: 2,899,207 km (0.089 R)
• M16: 3,061,371 km (0.116 R)
• M17: 3,147,240 km (0.091 R)
• M18: 3,255,698 km (0.112 R)
• M19: 3,483,686 km (0.12 R)
• M20: 3,596,034 km (0.094 R)
• M21: 3,770,465 km (0.028 R)
• M22: 3,893,584 km (0.08 R)
• M23: 4,302,884 km (0.087 R)
• M24: 4,407,452 km (0.092 R)
• M25: 5,137,041 km (0.073 R)
• M26: 5,377,146 km (0.117 R)
• M27: 5,594,811 km (0.108 R)
• M28: 5,850,773 km (0.075 R)
• M29: 5,975,687 km (0.107 R)
• M30: 6,101,648 km (0.083 R)
• M31: 6,173,904 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 10.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.39 AU - 2.97 AU

Year: 2833 Days

Day: 14.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,532,325 km

• M1: 135,087 km (0.06 R)
• M2: 249,529 km (0.095 R)
• M3: 422,165 km (0.106 R)
• M4: 630,555 km (0.112 R)
• M5: 698,173 km (0.055 R)
• M6: 917,334 km (0.112 R)
• M7: 1,041,351 km (0.082 R)
• M8: 1,123,330 km (0.115 R)
• M9: 1,281,755 km (0.109 R)
• M10: 1,421,778 km (0.112 R)
• M11: 1,567,187 km (0.1 R)
• M12: 1,676,095 km (0.05 R)
• M13: 1,930,561 km (0.076 R)
• M14: 2,243,370 km (0.091 R)
• M15: 2,335,821 km (0.117 R)
• M16: 2,476,892 km (0.066 R)
• M17: 2,817,227 km (0.079 R)
• M18: 2,984,627 km (0.081 R)
• M19: 3,259,289 km (0.103 R)
• M20: 3,944,597 km (0.079 R)
• M21: 4,477,763 km (0.083 R)
• M22: 4,673,886 km (0.108 R)
• M23: 5,033,819 km (0.091 R)
• M24: 5,176,236 km (0.1 R)
• M25: 5,340,644 km (0.085 R)
• M26: 5,653,752 km (0.043 R)
• M27: 5,738,126 km (0.097 R)
• M28: 5,823,097 km (0.095 R)
• M29: 5,951,302 km (0.102 R)
• M30: 6,145,331 km (0.032 R)
• M31: 6,232,247 km (0.054 R)
• M32: 6,363,445 km (0.099 R)
• M33: 6,451,408 km (0.079 R)
• M34: 6,897,359 km (0.114 R)
• M35: 7,146,889 km (0.111 R)
• M36: 7,261,181 km (0.116 R)
• M37: 7,330,146 km (0.069 R)
• M38: 7,445,636 km (0.11 R)
• M39: 7,584,911 km (0.065 R)
• M40: 7,936,915 km (0.115 R)
• M41: 8,031,610 km (0.068 R)
• M42: 8,414,581 km (0.089 R)
• M43: 8,901,672 km (0.06 R)
• M44: 9,248,140 km (0.088 R)
• M45: 10,469,308 km (0.108 R)
• M46: 10,573,278 km (0.069 R)
• M47: 10,651,518 km (0.111 R)
• M48: 10,756,237 km (0.108 R)
• M49: 10,834,925 km (0.117 R)
• M50: 11,258,137 km (0.103 R)
• M51: 11,498,392 km (0.097 R)
• M52: 11,605,803 km (0.072 R)
• M53: 11,767,518 km (0.117 R)
• M54: 11,848,750 km (0.116 R)
• M55: 12,011,512 km (0.111 R)
• M56: 12,394,483 km (0.097 R)
• M57: 12,614,990 km (0.026 R)
• M58: 12,725,842 km (0.117 R)
• M59: 12,864,669 km (0.116 R)
• M60: 13,060,044 km (0.075 R)
• M61: 14,023,005 km (0.049 R)
• M62: 14,745,563 km (0.105 R)
• M63: 14,833,078 km (0.104 R)
• M64: 15,184,932 km (0.088 R)
• M65: 15,332,435 km (0.053 R)
• M66: 15,480,238 km (0.062 R)
• M67: 15,658,409 km (0.032 R)
• M68: 15,777,489 km (0.096 R)
• M69: 16,893,639 km (0.092 R)
• M70: 17,046,528 km (0.113 R)
• M71: 18,285,198 km (0.087 R)
• M72: 18,536,523 km (0.096 R)
• M73: 18,662,484 km (0.12 R)
• M74: 19,265,214 km (0.101 R)
• M75: 19,874,227 km (0.053 R)
• M76: 20,815,945 km (0.119 R)
• M77: 21,176,925 km (0.086 R)
• M78: 21,440,816 km (0.115 R)
• M79: 21,738,964 km (0.077 R)
• M80: 22,339,450 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 11.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.74 AU - 3.84 AU

Year: 4764 Days

Day: 13.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,532,325 km

• M1: 225,893 km (0.06 R)
• M2: 367,412 km (0.118 R)
• M3: 710,440 km (0.072 R)
• M4: 786,436 km (0.112 R)
• M5: 1,044,792 km (0.111 R)
• M6: 1,358,049 km (0.085 R)
• M7: 1,455,138 km (0.082 R)
• M8: 1,627,176 km (0.097 R)
• M9: 1,790,986 km (0.089 R)
• M10: 1,882,839 km (0.107 R)
• M11: 2,039,318 km (0.114 R)
• M12: 2,167,823 km (0.114 R)
• M13: 2,265,959 km (0.095 R)
• M14: 2,399,251 km (0.044 R)
• M15: 2,552,439 km (0.075 R)
• M16: 2,976,848 km (0.119 R)
• M17: 3,086,354 km (0.074 R)
• M18: 3,234,755 km (0.054 R)
• M19: 3,461,695 km (0.111 R)
• M20: 3,596,632 km (0.115 R)
• M21: 4,317,843 km (0.097 R)
• M22: 4,400,870 km (0.09 R)
• M23: 4,484,196 km (0.115 R)
• M24: 5,149,159 km (0.102 R)
• M25: 5,237,122 km (0.045 R)
• M26: 5,325,684 km (0.059 R)
• M27: 5,662,429 km (0.081 R)
• M28: 6,006,055 km (0.069 R)
• M29: 6,427,323 km (0.098 R)
• M30: 6,522,318 km (0.116 R)
• M31: 7,028,557 km (0.051 R)
• M32: 7,622,760 km (0.115 R)
• M33: 7,849,699 km (0.119 R)
• M34: 8,155,926 km (0.037 R)
• M35: 8,991,430 km (0.109 R)
• M36: 9,554,666 km (0.048 R)
• M37: 9,936,440 km (0.045 R)
• M38: 10,184,623 km (0.12 R)
• M39: 10,406,925 km (0.107 R)
• M40: 11,054,983 km (0.037 R)
• M41: 11,745,078 km (0.106 R)
• M42: 11,861,466 km (0.071 R)
• M43: 12,183,550 km (0.055 R)
• M44: 12,360,524 km (0.091 R)
• M45: 12,687,096 km (0.098 R)
• M46: 12,866,314 km (0.066 R)
• M47: 13,046,580 km (0.105 R)
• M48: 13,653,199 km (0.087 R)
• M49: 13,744,903 km (0.052 R)
• M50: 14,362,144 km (0.059 R)
• M51: 14,642,939 km (0.1 R)
• M52: 15,368,488 km (0.113 R)
• M53: 15,591,688 km (0.095 R)
• M54: 15,751,758 km (0.118 R)
• M55: 16,365,109 km (0.083 R)
• M56: 16,560,335 km (0.1 R)
• M57: 17,084,974 km (0.072 R)
• M58: 17,184,008 km (0.058 R)
• M59: 17,316,253 km (0.089 R)
• M60: 17,448,796 km (0.101 R)
• M61: 17,915,542 km (0.094 R)
• M62: 18,150,560 km (0.103 R)
• M63: 18,420,285 km (0.054 R)
• M64: 18,759,274 km (0.096 R)
• M65: 19,169,022 km (0.051 R)
• M66: 19,306,204 km (0.049 R)
• M67: 19,892,926 km (0.043 R)
• M68: 20,031,753 km (0.108 R)
• M69: 20,590,651 km (0.078 R)
• M70: 21,652,347 km (0.089 R)
• M71: 21,831,116 km (0.069 R)
• M72: 22,118,045 km (0.102 R)
• M73: 22,261,958 km (0.071 R)
• M74: 22,478,426 km (0.064 R)
• M75: 22,623,088 km (0.095 R)
• M76: 22,913,457 km (0.044 R)
• M77: 23,865,648 km (0.073 R)
• M78: 24,495,305 km (0.116 R)
• M79: 24,569,655 km (0.08 R)
• M80: 25,017,850 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 8.9

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.05 AU - 4.49 AU

Year: 5697 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,532,325 km

• M1: 163,211 km (0.075 R)
• M2: 294,708 km (0.089 R)
• M3: 404,812 km (0.102 R)
• M4: 530,773 km (0.083 R)
• M5: 618,288 km (0.118 R)
• M6: 711,338 km (0.057 R)
• M7: 1,019,659 km (0.12 R)
• M8: 1,230,742 km (0.062 R)
• M9: 1,298,659 km (0.092 R)
• M10: 1,438,384 km (0.099 R)
• M11: 1,638,695 km (0.061 R)
• M12: 1,848,132 km (0.11 R)
• M13: 1,906,924 km (0.065 R)
• M14: 2,026,154 km (0.055 R)
• M15: 2,168,421 km (0.082 R)
• M16: 2,314,279 km (0.105 R)
• M17: 2,377,709 km (0.113 R)
• M18: 2,726,122 km (0.054 R)
• M19: 2,793,291 km (0.073 R)
• M20: 2,929,276 km (0.111 R)
• M21: 3,021,129 km (0.061 R)
• M22: 3,090,692 km (0.075 R)
• M23: 3,207,827 km (0.109 R)
• M24: 3,302,672 km (0.099 R)
• M25: 3,519,440 km (0.095 R)
• M26: 3,592,742 km (0.12 R)
• M27: 3,666,644 km (0.117 R)
• M28: 4,379,926 km (0.081 R)
• M29: 4,833,806 km (0.085 R)
• M30: 5,471,692 km (0.084 R)
• M31: 5,585,386 km (0.112 R)
• M32: 6,018,622 km (0.109 R)
• M33: 6,106,585 km (0.078 R)
• M34: 6,254,089 km (0.032 R)
• M35: 6,613,123 km (0.107 R)
• M36: 7,195,209 km (0.098 R)
• M37: 7,793,600 km (0.095 R)
• M38: 7,857,628 km (0.111 R)
• M39: 11,053,787 km (0.087 R)
• M40: 11,378,713 km (0.094 R)
• M41: 11,743,283 km (0.099 R)
• M42: 11,963,940 km (0.114 R)
• M43: 12,372,043 km (0.103 R)
• M44: 12,634,139 km (0.118 R)
• M45: 12,746,935 km (0.104 R)
• M46: 13,087,719 km (0.103 R)
• M47: 13,584,983 km (0.077 R)
• M48: 13,932,947 km (0.107 R)
• M49: 14,598,209 km (0.057 R)
• M50: 14,677,197 km (0.061 R)
• M51: 14,835,621 km (0.036 R)
• M52: 14,954,701 km (0.055 R)
• M53: 15,474,553 km (0.09 R)
• M54: 15,676,062 km (0.061 R)
• M55: 15,878,468 km (0.107 R)
• M56: 16,779,346 km (0.104 R)
• M57: 16,986,389 km (0.103 R)
• M58: 17,403,169 km (0.089 R)
• M59: 17,654,793 km (0.04 R)
• M60: 18,502,265 km (0.073 R)
• M61: 18,758,975 km (0.077 R)
• M62: 21,078,490 km (0.092 R)
• M63: 21,167,800 km (0.062 R)
• M64: 21,346,719 km (0.111 R)
• M65: 21,751,231 km (0.118 R)
• M66: 22,022,303 km (0.097 R)
• M67: 24,605,708 km (0.074 R)
• M68: 26,028,683 km (0.105 R)
• M69: 26,992,243 km (0.102 R)
• M70: 27,234,891 km (0.078 R)
• M71: 27,527,055 km (0.047 R)
• M72: 27,722,430 km (0.055 R)
• M73: 28,163,744 km (0.097 R)
• M74: 29,003,437 km (0.096 R)
• M75: 29,202,252 km (0.103 R)
• M76: 29,401,517 km (0.115 R)
• M77: 29,851,507 km (0.096 R)
• M78: 30,404,570 km (0.091 R)
• M79: 30,707,805 km (0.067 R)
• M80: 31,930,170 km (0.075 R)
• M81: 33,950,339 km (0.089 R)
• M82: 34,107,417 km (0.09 R)
• M83: 34,791,079 km (0.047 R)
• M84: 35,002,311 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit