🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 9.1

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.94 AU - 1.32 AU

Year: 776 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,373,983 km

• M1: 114,742 km (0.111 R)
• M2: 186,399 km (0.09 R)
• M3: 289,921 km (0.117 R)
• M4: 347,965 km (0.104 R)
• M5: 419,921 km (0.11 R)
• M6: 493,374 km (0.069 R)
• M7: 618,288 km (0.096 R)
• M8: 720,763 km (0.086 R)
• M9: 811,718 km (0.096 R)
• M10: 888,761 km (0.116 R)
• M11: 962,214 km (0.089 R)
• M12: 1,050,626 km (0.067 R)
• M13: 1,135,298 km (0.11 R)
• M14: 1,215,632 km (0.089 R)
• M15: 1,346,979 km (0.109 R)
• M16: 1,593,816 km (0.043 R)
• M17: 1,761,216 km (0.06 R)
• M18: 1,855,163 km (0.07 R)
• M19: 2,080,757 km (0.075 R)
• M20: 2,171,862 km (0.077 R)
• M21: 2,401,345 km (0.056 R)
• M22: 2,603,003 km (0.098 R)
• M23: 2,819,471 km (0.071 R)
• M24: 3,032,498 km (0.057 R)
• M25: 3,337,528 km (0.099 R)
• M26: 3,523,479 km (0.088 R)
• M27: 3,692,823 km (0.11 R)
• M28: 3,936,369 km (0.095 R)
• M29: 4,070,408 km (0.118 R)
• M30: 4,332,654 km (0.082 R)
• M31: 4,503,494 km (0.087 R)
• M32: 4,676,429 km (0.103 R)
• M33: 4,818,697 km (0.059 R)
• M34: 4,884,819 km (0.109 R)
• M35: 4,962,311 km (0.066 R)
• M36: 5,073,761 km (0.075 R)
• M37: 5,265,247 km (0.081 R)
• M38: 5,333,314 km (0.107 R)
• M39: 5,713,442 km (0.106 R)
• M40: 5,842,096 km (0.07 R)
• M41: 5,924,375 km (0.117 R)
• M42: 6,090,279 km (0.038 R)
• M43: 6,245,711 km (0.073 R)
• M44: 6,781,720 km (0.071 R)
• M45: 6,980,237 km (0.112 R)
• M46: 7,130,433 km (0.087 R)
• M47: 7,306,958 km (0.096 R)
• M48: 7,472,264 km (0.096 R)
• M49: 7,625,901 km (0.118 R)
• M50: 7,754,854 km (0.102 R)
• M51: 7,871,391 km (0.116 R)
• M52: 8,014,706 km (0.087 R)
• M53: 8,264,235 km (0.119 R)
• M54: 8,636,734 km (0.102 R)
• M55: 9,041,995 km (0.112 R)
• M56: 9,110,062 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 12.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.73 AU - 1.99 AU

Year: 1638 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,373,983 km

• M1: 164,558 km (0.082 R)
• M2: 245,341 km (0.107 R)
• M3: 388,805 km (0.118 R)
• M4: 469,438 km (0.049 R)
• M5: 577,149 km (0.091 R)
• M6: 695,032 km (0.101 R)
• M7: 782,696 km (0.051 R)
• M8: 910,004 km (0.114 R)
• M9: 1,108,969 km (0.061 R)
• M10: 1,194,090 km (0.108 R)
• M11: 1,288,486 km (0.119 R)
• M12: 1,506,899 km (0.112 R)
• M13: 1,669,512 km (0.051 R)
• M14: 1,799,363 km (0.073 R)
• M15: 1,940,733 km (0.118 R)
• M16: 2,201,482 km (0.119 R)
• M17: 2,430,367 km (0.068 R)
• M18: 2,525,960 km (0.104 R)
• M19: 2,649,528 km (0.062 R)
• M20: 2,747,963 km (0.093 R)
• M21: 3,060,473 km (0.113 R)
• M22: 3,365,204 km (0.038 R)
• M23: 3,462,443 km (0.072 R)
• M24: 3,560,729 km (0.106 R)
• M25: 3,800,384 km (0.05 R)
• M26: 3,911,984 km (0.103 R)
• M27: 4,211,778 km (0.089 R)
• M28: 4,529,674 km (0.117 R)
• M29: 4,713,530 km (0.079 R)
• M30: 4,910,700 km (0.062 R)
• M31: 5,032,622 km (0.112 R)
• M32: 5,234,280 km (0.091 R)
• M33: 5,450,150 km (0.078 R)
• M34: 5,645,824 km (0.048 R)
• M35: 5,832,073 km (0.111 R)
• M36: 6,020,417 km (0.104 R)
• M37: 6,258,726 km (0.119 R)
• M38: 6,427,473 km (0.106 R)
• M39: 6,609,832 km (0.053 R)
• M40: 7,104,702 km (0.063 R)
• M41: 7,471,067 km (0.102 R)
• M42: 7,586,108 km (0.11 R)
• M43: 7,830,701 km (0.117 R)
• M44: 7,960,551 km (0.074 R)
• M45: 8,143,510 km (0.083 R)
• M46: 8,301,485 km (0.113 R)
• M47: 8,407,251 km (0.076 R)
• M48: 8,633,742 km (0.035 R)
• M49: 8,741,153 km (0.091 R)
• M50: 9,284,193 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 9.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.98 AU - 2.92 AU

Year: 2476 Days

Day: 5.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,373,983 km

• M1: 119,080 km (0.107 R)
• M2: 207,492 km (0.076 R)
• M3: 456,423 km (0.114 R)
• M4: 577,149 km (0.069 R)
• M5: 727,644 km (0.105 R)
• M6: 801,695 km (0.112 R)
• M7: 878,588 km (0.098 R)
• M8: 1,132,007 km (0.101 R)
• M9: 1,278,763 km (0.067 R)
• M10: 1,400,984 km (0.092 R)
• M11: 1,535,024 km (0.064 R)
• M12: 1,640,640 km (0.054 R)
• M13: 1,740,272 km (0.105 R)
• M14: 1,859,053 km (0.104 R)
• M15: 2,123,093 km (0.105 R)
• M16: 2,446,224 km (0.095 R)
• M17: 2,531,944 km (0.109 R)
• M18: 2,628,435 km (0.09 R)
• M19: 2,995,847 km (0.12 R)
• M20: 3,149,634 km (0.076 R)
• M21: 3,222,189 km (0.12 R)
• M22: 3,369,243 km (0.074 R)
• M23: 3,539,934 km (0.116 R)
• M24: 3,735,459 km (0.098 R)
• M25: 3,801,282 km (0.078 R)
• M26: 4,216,865 km (0.099 R)
• M27: 4,412,539 km (0.096 R)
• M28: 4,706,050 km (0.118 R)
• M29: 4,777,408 km (0.114 R)
• M30: 4,873,151 km (0.085 R)
• M31: 5,090,965 km (0.082 R)
• M32: 5,361,438 km (0.069 R)
• M33: 5,624,132 km (0.064 R)
• M34: 5,891,015 km (0.035 R)
• M35: 5,993,788 km (0.052 R)
• M36: 6,227,161 km (0.096 R)
• M37: 6,503,319 km (0.099 R)
• M38: 6,676,403 km (0.025 R)
• M39: 6,756,737 km (0.082 R)
• M40: 6,850,834 km (0.08 R)
• M41: 6,945,530 km (0.082 R)
• M42: 7,013,298 km (0.117 R)
• M43: 7,149,731 km (0.06 R)
• M44: 7,218,247 km (0.098 R)
• M45: 7,383,553 km (0.076 R)
• M46: 7,703,991 km (0.071 R)
• M47: 7,802,427 km (0.104 R)
• M48: 7,957,859 km (0.106 R)
• M49: 8,128,700 km (0.095 R)
• M50: 8,243,291 km (0.095 R)
• M51: 8,546,676 km (0.086 R)
• M52: 8,619,381 km (0.1 R)
• M53: 8,692,384 km (0.105 R)
• M54: 8,765,538 km (0.042 R)
• M55: 8,868,311 km (0.111 R)
• M56: 8,971,534 km (0.087 R)
• M57: 9,060,245 km (0.107 R)
• M58: 9,119,636 km (0.11 R)
• M59: 9,193,986 km (0.081 R)
• M60: 9,298,555 km (0.077 R)
• M61: 9,478,521 km (0.101 R)
• M62: 9,538,809 km (0.059 R)
• M63: 9,826,785 km (0.09 R)
• M64: 10,271,839 km (0.079 R)
• M65: 10,411,264 km (0.108 R)
• M66: 10,504,613 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 10.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.56 AU - 4 AU

Year: 4745 Days

Day: 14.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,373,983 km

• M1: 148,551 km (0.111 R)
• M2: 235,766 km (0.111 R)
• M3: 448,794 km (0.119 R)
• M4: 555,457 km (0.056 R)
• M5: 716,275 km (0.079 R)
• M6: 905,815 km (0.11 R)
• M7: 994,227 km (0.092 R)
• M8: 1,059,153 km (0.076 R)
• M9: 1,406,818 km (0.032 R)
• M10: 1,757,625 km (0.104 R)
• M11: 1,902,436 km (0.1 R)
• M12: 2,135,659 km (0.087 R)
• M13: 2,204,025 km (0.105 R)
• M14: 2,985,674 km (0.067 R)
• M15: 3,101,313 km (0.091 R)
• M16: 3,218,299 km (0.11 R)
• M17: 3,742,640 km (0.081 R)
• M18: 4,578,742 km (0.069 R)
• M19: 4,712,333 km (0.106 R)
• M20: 4,847,420 km (0.101 R)
• M21: 5,006,592 km (0.119 R)
• M22: 5,260,160 km (0.062 R)
• M23: 5,353,509 km (0.119 R)
• M24: 5,423,820 km (0.113 R)
• M25: 6,095,066 km (0.059 R)
• M26: 6,267,104 km (0.073 R)
• M27: 6,515,586 km (0.074 R)
• M28: 6,691,363 km (0.076 R)
• M29: 6,894,367 km (0.037 R)
• M30: 7,202,689 km (0.12 R)
• M31: 7,384,600 km (0.105 R)
• M32: 7,620,665 km (0.114 R)
• M33: 8,810,716 km (0.065 R)
• M34: 9,314,263 km (0.038 R)
• M35: 9,740,916 km (0.087 R)
• M36: 9,855,807 km (0.059 R)
• M37: 10,613,520 km (0.083 R)
• M38: 10,850,483 km (0.109 R)
• M39: 11,059,172 km (0.091 R)
• M40: 11,662,949 km (0.063 R)
• M41: 12,153,780 km (0.118 R)
• M42: 12,463,896 km (0.072 R)
• M43: 13,187,202 km (0.072 R)
• M44: 13,473,981 km (0.115 R)
• M45: 13,698,378 km (0.094 R)
• M46: 13,988,897 km (0.067 R)
• M47: 14,379,198 km (0.102 R)
• M48: 15,037,877 km (0.113 R)
• M49: 15,471,262 km (0.117 R)
• M50: 16,044,222 km (0.091 R)
• M51: 16,282,232 km (0.113 R)
• M52: 17,350,062 km (0.078 R)
• M53: 17,910,007 km (0.109 R)
• M54: 17,980,467 km (0.093 R)
• M55: 18,976,041 km (0.051 R)
• M56: 19,227,665 km (0.109 R)
• M57: 19,299,771 km (0.057 R)
• M58: 20,099,072 km (0.105 R)
• M59: 20,245,529 km (0.091 R)
• M60: 20,613,240 km (0.096 R)
• M61: 21,243,496 km (0.069 R)
• M62: 21,617,192 km (0.066 R)
• M63: 21,729,689 km (0.11 R)
• M64: 21,842,486 km (0.096 R)
• M65: 22,030,830 km (0.112 R)
• M66: 22,522,857 km (0.098 R)
• M67: 23,057,071 km (0.066 R)
• M68: 23,248,706 km (0.083 R)
• M69: 23,904,693 km (0.028 R)
• M70: 24,527,618 km (0.108 R)
• M71: 24,880,370 km (0.081 R)
• M72: 25,155,929 km (0.098 R)
• M73: 25,313,755 km (0.092 R)
• M74: 25,749,683 km (0.097 R)
• M75: 26,789,837 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.1

Radius: 8.7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.65 AU - 4.79 AU

Year: 5597 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,373,983 km

• M1: 116,088 km (0.088 R)
• M2: 203,304 km (0.108 R)
• M3: 304,282 km (0.117 R)
• M4: 544,985 km (0.066 R)
• M5: 662,569 km (0.101 R)
• M6: 938,278 km (0.118 R)
• M7: 1,067,381 km (0.086 R)
• M8: 1,556,865 km (0.094 R)
• M9: 1,961,078 km (0.076 R)
• M10: 2,184,727 km (0.077 R)
• M11: 2,436,501 km (0.093 R)
• M12: 2,555,880 km (0.112 R)
• M13: 2,697,549 km (0.108 R)
• M14: 2,904,742 km (0.045 R)
• M15: 2,967,872 km (0.105 R)
• M16: 3,117,021 km (0.102 R)
• M17: 3,268,713 km (0.086 R)
• M18: 3,602,018 km (0.085 R)
• M19: 3,899,717 km (0.063 R)
• M20: 4,253,217 km (0.098 R)
• M21: 4,470,284 km (0.12 R)
• M22: 4,790,273 km (0.112 R)
• M23: 5,117,743 km (0.096 R)
• M24: 5,556,963 km (0.032 R)
• M25: 5,954,594 km (0.045 R)
• M26: 7,031,100 km (0.086 R)
• M27: 7,664,647 km (0.117 R)
• M28: 8,166,697 km (0.068 R)
• M29: 8,527,378 km (0.118 R)
• M30: 9,140,280 km (0.09 R)
• M31: 9,420,776 km (0.076 R)
• M32: 9,577,854 km (0.101 R)
• M33: 9,767,395 km (0.103 R)
• M34: 10,473,347 km (0.079 R)
• M35: 11,295,238 km (0.071 R)
• M36: 11,562,719 km (0.104 R)
• M37: 12,308,763 km (0.107 R)
• M38: 12,377,429 km (0.075 R)
• M39: 12,756,958 km (0.086 R)
• M40: 13,421,771 km (0.093 R)
• M41: 13,847,377 km (0.092 R)
• M42: 14,169,462 km (0.066 R)
• M43: 14,241,418 km (0.09 R)
• M44: 15,408,730 km (0.096 R)
• M45: 15,556,832 km (0.093 R)
• M46: 15,929,032 km (0.055 R)
• M47: 16,379,620 km (0.04 R)
• M48: 17,178,174 km (0.085 R)
• M49: 17,293,364 km (0.1 R)
• M50: 17,756,370 km (0.078 R)
• M51: 17,872,757 km (0.065 R)
• M52: 19,130,127 km (0.064 R)
• M53: 19,649,082 km (0.095 R)
• M54: 19,729,416 km (0.068 R)
• M55: 19,849,992 km (0.033 R)
• M56: 19,930,476 km (0.065 R)
• M57: 20,294,148 km (0.104 R)
• M58: 20,497,152 km (0.107 R)
• M59: 21,274,762 km (0.072 R)
• M60: 21,646,513 km (0.091 R)
• M61: 21,895,444 km (0.088 R)
• M62: 22,480,222 km (0.117 R)
• M63: 22,564,146 km (0.071 R)
• M64: 22,732,294 km (0.081 R)
• M65: 23,069,936 km (0.099 R)
• M66: 23,154,609 km (0.101 R)
• M67: 23,281,917 km (0.072 R)
• M68: 23,409,374 km (0.088 R)
• M69: 23,536,981 km (0.051 R)
• M70: 23,622,252 km (0.108 R)
• M71: 23,793,093 km (0.076 R)
• M72: 24,135,971 km (0.042 R)
• M73: 24,264,924 km (0.085 R)
• M74: 24,566,813 km (0.114 R)
• M75: 26,094,656 km (0.117 R)
• M76: 26,359,743 km (0.085 R)
• M77: 26,714,440 km (0.034 R)
• M78: 27,070,782 km (0.111 R)
• M79: 27,833,282 km (0.102 R)
• M80: 29,104,266 km (0.119 R)
• M81: 29,425,004 km (0.113 R)
• M82: 30,070,070 km (0.087 R)
• M83: 30,162,521 km (0.08 R)
• M84: 30,719,773 km (0.104 R)
• M85: 31,327,141 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit