🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 15

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.56 AU - 0.76 AU

Year: 364 Days

Day: 7.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,308,014 km

• M1: 194,477 km (0.091 R)
• M2: 331,060 km (0.067 R)
• M3: 468,241 km (0.112 R)
• M4: 632,949 km (0.107 R)
• M5: 804,986 km (0.089 R)
• M6: 1,148,014 km (0.046 R)
• M7: 1,242,111 km (0.087 R)
• M8: 1,418,786 km (0.086 R)
• M9: 1,517,371 km (0.062 R)
• M10: 1,632,412 km (0.089 R)
• M11: 1,801,906 km (0.112 R)
• M12: 1,939,686 km (0.053 R)
• M13: 2,057,868 km (0.111 R)
• M14: 2,214,198 km (0.118 R)
• M15: 2,322,058 km (0.105 R)
• M16: 2,501,875 km (0.07 R)
• M17: 2,771,749 km (0.106 R)
• M18: 2,984,926 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 10.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.86 AU - 2.36 AU

Year: 2079 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,308,014 km

• M1: 143,315 km (0.062 R)
• M2: 344,524 km (0.099 R)
• M3: 454,778 km (0.118 R)
• M4: 652,995 km (0.098 R)
• M5: 723,306 km (0.104 R)
• M6: 796,459 km (0.091 R)
• M7: 1,167,013 km (0.086 R)
• M8: 1,299,108 km (0.111 R)
• M9: 1,390,063 km (0.068 R)
• M10: 1,473,838 km (0.101 R)
• M11: 1,540,110 km (0.083 R)
• M12: 1,775,577 km (0.07 R)
• M13: 1,856,809 km (0.074 R)
• M14: 2,033,484 km (0.062 R)
• M15: 2,161,540 km (0.026 R)
• M16: 2,381,149 km (0.049 R)
• M17: 2,505,166 km (0.116 R)
• M18: 2,596,570 km (0.067 R)
• M19: 2,724,327 km (0.111 R)
• M20: 3,010,208 km (0.08 R)
• M21: 3,181,648 km (0.119 R)
• M22: 3,293,547 km (0.119 R)
• M23: 3,508,369 km (0.084 R)
• M24: 3,688,934 km (0.109 R)
• M25: 4,140,121 km (0.059 R)
• M26: 4,441,411 km (0.059 R)
• M27: 4,863,876 km (0.12 R)
• M28: 5,328,826 km (0.083 R)
• M29: 5,447,307 km (0.106 R)
• M30: 5,521,807 km (0.059 R)
• M31: 5,641,784 km (0.036 R)
• M32: 5,732,291 km (0.119 R)
• M33: 5,975,986 km (0.106 R)
• M34: 6,176,597 km (0.118 R)
• M35: 6,584,401 km (0.083 R)
• M36: 6,759,580 km (0.092 R)
• M37: 6,888,084 km (0.087 R)
• M38: 7,017,187 km (0.103 R)
• M39: 7,229,018 km (0.106 R)
• M40: 7,294,542 km (0.096 R)
• M41: 7,708,778 km (0.05 R)
• M42: 7,944,245 km (0.112 R)
• M43: 8,336,192 km (0.094 R)
• M44: 8,543,086 km (0.094 R)
• M45: 8,664,709 km (0.107 R)
• M46: 9,050,372 km (0.109 R)
• M47: 9,121,132 km (0.097 R)
• M48: 9,405,817 km (0.058 R)
• M49: 9,477,624 km (0.098 R)
• M50: 9,549,430 km (0.107 R)
• M51: 9,784,150 km (0.052 R)
• M52: 10,112,367 km (0.047 R)
• M53: 10,204,220 km (0.102 R)
• M54: 10,592,876 km (0.079 R)
• M55: 10,779,723 km (0.109 R)
• M56: 10,948,769 km (0.047 R)
• M57: 11,080,864 km (0.063 R)
• M58: 11,327,551 km (0.108 R)
• M59: 12,470,179 km (0.088 R)
• M60: 12,549,017 km (0.117 R)
• M61: 12,885,762 km (0.096 R)
• M62: 13,005,291 km (0.106 R)
• M63: 13,165,211 km (0.052 R)
• M64: 13,608,619 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 14

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.8 AU - 3.84 AU

Year: 4103 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,308,014 km

• M1: 176,675 km (0.078 R)
• M2: 288,574 km (0.06 R)
• M3: 405,709 km (0.036 R)
• M4: 642,822 km (0.096 R)
• M5: 745,147 km (0.118 R)
• M6: 1,145,172 km (0.116 R)
• M7: 1,317,957 km (0.114 R)
• M8: 1,578,407 km (0.096 R)
• M9: 1,739,823 km (0.074 R)
• M10: 1,941,032 km (0.114 R)
• M11: 2,044,554 km (0.084 R)
• M12: 2,257,581 km (0.086 R)
• M13: 2,496,639 km (0.078 R)
• M14: 2,629,033 km (0.063 R)
• M15: 3,020,381 km (0.116 R)
• M16: 3,223,086 km (0.055 R)
• M17: 3,642,409 km (0.111 R)
• M18: 4,191,134 km (0.114 R)
• M19: 4,281,491 km (0.046 R)
• M20: 4,372,297 km (0.071 R)
• M21: 4,579,340 km (0.053 R)
• M22: 4,742,701 km (0.118 R)
• M23: 5,123,278 km (0.072 R)
• M24: 5,219,919 km (0.081 R)
• M25: 5,563,395 km (0.091 R)
• M26: 5,838,506 km (0.099 R)
• M27: 6,194,997 km (0.076 R)
• M28: 6,532,640 km (0.09 R)
• M29: 6,823,009 km (0.058 R)
• M30: 6,983,229 km (0.117 R)
• M31: 7,526,418 km (0.088 R)
• M32: 8,083,222 km (0.026 R)
• M33: 8,252,866 km (0.08 R)
• M34: 8,827,022 km (0.045 R)
• M35: 9,177,829 km (0.06 R)
• M36: 10,349,480 km (0.097 R)
• M37: 10,657,502 km (0.077 R)
• M38: 10,781,519 km (0.083 R)
• M39: 11,282,671 km (0.096 R)
• M40: 11,472,511 km (0.116 R)
• M41: 11,631,534 km (0.03 R)
• M42: 11,759,290 km (0.093 R)
• M43: 13,195,579 km (0.085 R)
• M44: 13,563,291 km (0.082 R)
• M45: 13,731,589 km (0.115 R)
• M46: 14,480,326 km (0.076 R)
• M47: 14,583,399 km (0.098 R)
• M48: 14,686,771 km (0.1 R)
• M49: 14,790,442 km (0.104 R)
• M50: 15,067,946 km (0.039 R)
• M51: 15,417,257 km (0.057 R)
• M52: 15,522,574 km (0.113 R)
• M53: 16,195,316 km (0.051 R)
• M54: 16,949,888 km (0.101 R)
• M55: 17,167,552 km (0.111 R)
• M56: 17,569,073 km (0.054 R)
• M57: 17,679,177 km (0.106 R)
• M58: 18,158,788 km (0.115 R)
• M59: 18,418,789 km (0.054 R)
• M60: 19,055,328 km (0.032 R)
• M61: 20,119,717 km (0.109 R)
• M62: 20,852,896 km (0.118 R)
• M63: 20,969,433 km (0.054 R)
• M64: 21,281,344 km (0.083 R)
• M65: 21,398,779 km (0.06 R)
• M66: 21,791,623 km (0.103 R)
• M67: 22,186,711 km (0.05 R)
• M68: 22,584,342 km (0.093 R)
• M69: 24,320,724 km (0.035 R)
• M70: 25,184,203 km (0.045 R)
• M71: 25,474,273 km (0.115 R)
• M72: 26,561,551 km (0.102 R)
• M73: 26,814,521 km (0.055 R)
• M74: 27,026,052 km (0.118 R)
• M75: 27,535,882 km (0.059 R)
• M76: 27,877,563 km (0.104 R)
• M77: 28,134,722 km (0.071 R)
• M78: 28,651,433 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 5.7

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.6 AU - 7.2 AU

Year: 12293 Days

Day: 20 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,308,014 km

• M1: 177,872 km (0.051 R)
• M2: 261,497 km (0.093 R)
• M3: 486,043 km (0.095 R)
• M4: 744,698 km (0.088 R)
• M5: 1,266,346 km (0.11 R)
• M6: 1,373,308 km (0.075 R)
• M7: 2,202,679 km (0.093 R)
• M8: 2,436,949 km (0.098 R)
• M9: 2,543,762 km (0.083 R)
• M10: 2,901,301 km (0.105 R)
• M11: 3,014,547 km (0.055 R)
• M12: 3,274,548 km (0.086 R)
• M13: 3,632,535 km (0.119 R)
• M14: 3,878,175 km (0.035 R)
• M15: 3,971,524 km (0.102 R)
• M16: 4,097,486 km (0.116 R)
• M17: 4,160,766 km (0.113 R)
• M18: 4,224,644 km (0.089 R)
• M19: 4,879,733 km (0.068 R)
• M20: 4,946,902 km (0.05 R)
• M21: 5,813,373 km (0.115 R)
• M22: 6,100,601 km (0.027 R)
• M23: 6,282,363 km (0.068 R)
• M24: 6,539,821 km (0.113 R)
• M25: 7,604,060 km (0.049 R)
• M26: 7,839,078 km (0.087 R)
• M27: 8,276,053 km (0.088 R)
• M28: 8,437,021 km (0.113 R)
• M29: 8,802,788 km (0.099 R)
• M30: 9,173,641 km (0.107 R)
• M31: 9,215,229 km (0.082 R)
• M32: 10,883,245 km (0.106 R)
• M33: 11,059,471 km (0.104 R)
• M34: 11,281,175 km (0.12 R)
• M35: 11,325,756 km (0.081 R)
• M36: 12,137,025 km (0.05 R)
• M37: 12,641,918 km (0.119 R)
• M38: 13,388,561 km (0.081 R)
• M39: 13,910,208 km (0.096 R)
• M40: 14,197,586 km (0.088 R)
• M41: 14,632,168 km (0.052 R)
• M42: 14,973,251 km (0.094 R)
• M43: 15,218,442 km (0.092 R)
• M44: 15,415,612 km (0.115 R)
• M45: 15,663,346 km (0.099 R)
• M46: 16,363,613 km (0.109 R)
• M47: 17,176,528 km (0.093 R)
• M48: 17,381,777 km (0.082 R)
• M49: 17,484,700 km (0.085 R)
• M50: 17,639,534 km (0.076 R)
• M51: 19,106,042 km (0.113 R)
• M52: 19,853,732 km (0.09 R)
• M53: 21,543,440 km (0.093 R)
• M54: 23,108,832 km (0.106 R)
• M55: 23,733,702 km (0.104 R)
• M56: 24,019,584 km (0.065 R)
• M57: 24,537,192 km (0.118 R)
• M58: 24,594,788 km (0.091 R)
• M59: 25,058,242 km (0.069 R)
• M60: 25,116,435 km (0.111 R)
• M61: 25,407,702 km (0.088 R)
• M62: 27,000,172 km (0.111 R)
• M63: 27,059,861 km (0.113 R)
• M64: 27,119,551 km (0.1 R)
• M65: 27,658,253 km (0.116 R)
• M66: 27,838,668 km (0.117 R)
• M67: 28,200,545 km (0.084 R)
• M68: 29,234,416 km (0.116 R)
• M69: 31,464,471 km (0.07 R)
• M70: 32,093,680 km (0.098 R)
• M71: 32,473,060 km (0.075 R)
• M72: 32,599,919 km (0.116 R)
• M73: 32,854,086 km (0.058 R)
• M74: 32,981,394 km (0.104 R)
• M75: 33,364,215 km (0.073 R)
• M76: 34,005,690 km (0.112 R)
• M77: 35,300,909 km (0.05 R)
• M78: 36,217,046 km (0.093 R)
• M79: 36,546,161 km (0.104 R)
• M80: 36,810,202 km (0.095 R)
• M81: 37,207,384 km (0.116 R)
• M82: 37,672,484 km (0.088 R)
• M83: 38,541,498 km (0.096 R)
• M84: 41,187,884 km (0.073 R)
• M85: 42,428,948 km (0.078 R)
• M86: 42,498,212 km (0.114 R)
• M87: 42,567,476 km (0.118 R)
• M88: 44,947,578 km (0.058 R)
• M89: 45,513,806 km (0.062 R)
• M90: 46,224,994 km (0.091 R)
• M91: 46,939,773 km (0.05 R)
• M92: 47,442,422 km (0.094 R)
• M93: 48,163,334 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit