🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 10.4

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,604,256 km

• M1: 129,402 km (0.096 R)
• M2: 196,272 km (0.088 R)
• M3: 267,331 km (0.089 R)
• M4: 356,043 km (0.038 R)
• M5: 494,122 km (0.066 R)
• M6: 572,511 km (0.072 R)
• M7: 649,404 km (0.103 R)
• M8: 720,463 km (0.045 R)
• M9: 835,953 km (0.063 R)
• M10: 991,684 km (0.114 R)
• M11: 1,125,724 km (0.104 R)
• M12: 1,197,232 km (0.103 R)
• M13: 1,286,691 km (0.109 R)
• M14: 1,378,544 km (0.117 R)
• M15: 1,451,249 km (0.104 R)
• M16: 1,555,967 km (0.097 R)
• M17: 1,654,403 km (0.102 R)
• M18: 1,768,696 km (0.101 R)
• M19: 1,848,132 km (0.078 R)
• M20: 1,914,404 km (0.064 R)
• M21: 1,995,935 km (0.08 R)
• M22: 2,217,788 km (0.069 R)
• M23: 2,458,192 km (0.108 R)
• M24: 2,584,154 km (0.057 R)
• M25: 2,653,417 km (0.107 R)
• M26: 2,771,899 km (0.1 R)
• M27: 2,864,799 km (0.082 R)
• M28: 3,003,327 km (0.099 R)
• M29: 3,076,181 km (0.105 R)
• M30: 3,212,315 km (0.11 R)
• M31: 3,286,964 km (0.084 R)
• M32: 3,537,990 km (0.112 R)
• M33: 3,621,016 km (0.105 R)
• M34: 3,728,877 km (0.098 R)
• M35: 3,819,533 km (0.056 R)
• M36: 3,910,937 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 12.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.98 AU - 1 AU

Year: 680 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 27,604,256 km

• M1: 162,463 km (0.092 R)
• M2: 289,023 km (0.118 R)
• M3: 441,463 km (0.107 R)
• M4: 610,808 km (0.076 R)
• M5: 704,756 km (0.073 R)
• M6: 884,123 km (0.083 R)
• M7: 979,866 km (0.109 R)
• M8: 1,241,064 km (0.115 R)
• M9: 1,349,971 km (0.113 R)
• M10: 1,431,352 km (0.063 R)
• M11: 1,637,199 km (0.03 R)
• M12: 1,785,451 km (0.057 R)
• M13: 1,881,343 km (0.11 R)
• M14: 1,967,362 km (0.092 R)
• M15: 2,078,363 km (0.115 R)
• M16: 2,161,540 km (0.116 R)
• M17: 2,282,415 km (0.088 R)
• M18: 2,430,517 km (0.032 R)
• M19: 2,620,207 km (0.055 R)
• M20: 2,723,429 km (0.075 R)
• M21: 2,841,312 km (0.093 R)
• M22: 2,960,841 km (0.088 R)
• M23: 3,095,778 km (0.094 R)
• M24: 3,177,758 km (0.079 R)
• M25: 3,315,986 km (0.102 R)
• M26: 3,406,942 km (0.113 R)
• M27: 3,513,007 km (0.11 R)
• M28: 3,692,075 km (0.075 R)
• M29: 3,779,291 km (0.112 R)
• M30: 3,933,377 km (0.076 R)
• M31: 4,029,867 km (0.073 R)
• M32: 4,119,626 km (0.076 R)
• M33: 4,247,981 km (0.057 R)
• M34: 4,339,385 km (0.105 R)
• M35: 4,462,355 km (0.098 R)
• M36: 4,688,248 km (0.079 R)
• M37: 4,798,651 km (0.093 R)
• M38: 5,281,702 km (0.041 R)
• M39: 5,487,549 km (0.119 R)
• M40: 5,570,726 km (0.107 R)
• M41: 5,704,616 km (0.114 R)
• M42: 5,788,839 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 9.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.37 AU - 4.33 AU

Year: 5214 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,604,256 km

• M1: 123,568 km (0.07 R)
• M2: 187,745 km (0.06 R)
• M3: 273,914 km (0.083 R)
• M4: 381,475 km (0.09 R)
• M5: 479,162 km (0.077 R)
• M6: 564,283 km (0.038 R)
• M7: 845,378 km (0.113 R)
• M8: 951,742 km (0.053 R)
• M9: 1,072,467 km (0.064 R)
• M10: 1,188,705 km (0.094 R)
• M11: 1,573,770 km (0.071 R)
• M12: 1,673,252 km (0.076 R)
• M13: 1,774,979 km (0.063 R)
• M14: 2,092,725 km (0.116 R)
• M15: 2,165,728 km (0.118 R)
• M16: 2,339,711 km (0.098 R)
• M17: 2,466,869 km (0.072 R)
• M18: 2,781,473 km (0.112 R)
• M19: 2,848,643 km (0.075 R)
• M20: 3,178,805 km (0.059 R)
• M21: 3,726,633 km (0.085 R)
• M22: 3,845,712 km (0.044 R)
• M23: 4,011,617 km (0.039 R)
• M24: 4,523,540 km (0.066 R)
• M25: 4,618,834 km (0.105 R)
• M26: 4,682,713 km (0.107 R)
• M27: 4,779,203 km (0.095 R)
• M28: 4,859,986 km (0.114 R)
• M29: 4,957,673 km (0.107 R)
• M30: 5,072,565 km (0.079 R)
• M31: 5,138,537 km (0.051 R)
• M32: 5,221,414 km (0.027 R)
• M33: 5,388,515 km (0.056 R)
• M34: 5,625,628 km (0.07 R)
• M35: 6,162,535 km (0.117 R)
• M36: 6,321,557 km (0.089 R)
• M37: 6,446,172 km (0.08 R)
• M38: 6,897,958 km (0.055 R)
• M39: 7,434,865 km (0.103 R)
• M40: 7,889,343 km (0.03 R)
• M41: 8,314,051 km (0.113 R)
• M42: 9,105,125 km (0.119 R)
• M43: 9,899,489 km (0.047 R)
• M44: 10,252,690 km (0.12 R)
• M45: 10,567,743 km (0.095 R)
• M46: 10,800,817 km (0.084 R)
• M47: 11,358,667 km (0.099 R)
• M48: 11,423,593 km (0.119 R)
• M49: 11,662,949 km (0.108 R)
• M50: 11,837,979 km (0.039 R)
• M51: 12,301,583 km (0.1 R)
• M52: 12,435,173 km (0.099 R)
• M53: 12,614,092 km (0.102 R)
• M54: 12,681,411 km (0.092 R)
• M55: 13,315,258 km (0.072 R)
• M56: 13,452,439 km (0.101 R)
• M57: 13,682,072 km (0.103 R)
• M58: 14,052,326 km (0.093 R)
• M59: 14,192,051 km (0.085 R)
• M60: 14,308,737 km (0.09 R)
• M61: 14,378,899 km (0.092 R)
• M62: 14,543,307 km (0.111 R)
• M63: 15,087,394 km (0.095 R)
• M64: 15,182,688 km (0.074 R)
• M65: 15,469,766 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 11.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.69 AU - 4.95 AU

Year: 6198 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,604,256 km

• M1: 151,243 km (0.063 R)
• M2: 233,821 km (0.077 R)
• M3: 347,665 km (0.115 R)
• M4: 588,817 km (0.11 R)
• M5: 685,906 km (0.096 R)
• M6: 800,947 km (0.094 R)
• M7: 923,019 km (0.102 R)
• M8: 1,038,808 km (0.1 R)
• M9: 1,257,370 km (0.103 R)
• M10: 1,521,560 km (0.111 R)
• M11: 1,691,952 km (0.118 R)
• M12: 2,206,419 km (0.076 R)
• M13: 2,581,910 km (0.101 R)
• M14: 3,133,776 km (0.061 R)
• M15: 3,292,500 km (0.07 R)
• M16: 3,413,375 km (0.101 R)
• M17: 3,784,826 km (0.044 R)
• M18: 3,954,021 km (0.06 R)
• M19: 4,147,601 km (0.105 R)
• M20: 5,022,150 km (0.101 R)
• M21: 5,564,293 km (0.061 R)
• M22: 5,660,484 km (0.108 R)
• M23: 5,757,274 km (0.048 R)
• M24: 6,149,968 km (0.119 R)
• M25: 7,195,658 km (0.04 R)
• M26: 7,406,142 km (0.043 R)
• M27: 7,512,057 km (0.059 R)
• M28: 7,779,388 km (0.1 R)
• M29: 7,968,331 km (0.073 R)
• M30: 8,049,712 km (0.114 R)
• M31: 8,433,580 km (0.032 R)
• M32: 8,767,333 km (0.086 R)
• M33: 9,162,271 km (0.108 R)
• M34: 9,390,558 km (0.089 R)
• M35: 9,620,789 km (0.077 R)
• M36: 10,381,793 km (0.074 R)
• M37: 10,679,642 km (0.117 R)
• M38: 10,950,115 km (0.045 R)
• M39: 11,101,508 km (0.112 R)
• M40: 11,375,572 km (0.051 R)
• M41: 11,590,245 km (0.038 R)
• M42: 11,837,231 km (0.064 R)
• M43: 12,493,965 km (0.092 R)
• M44: 12,588,810 km (0.11 R)
• M45: 13,034,313 km (0.053 R)
• M46: 14,006,549 km (0.037 R)
• M47: 14,368,875 km (0.085 R)
• M48: 15,271,250 km (0.106 R)
• M49: 15,746,522 km (0.094 R)
• M50: 15,883,105 km (0.074 R)
• M51: 16,885,710 km (0.053 R)
• M52: 17,165,907 km (0.098 R)
• M53: 17,377,139 km (0.087 R)
• M54: 17,553,665 km (0.104 R)
• M55: 17,695,483 km (0.073 R)
• M56: 17,837,601 km (0.1 R)
• M57: 18,373,910 km (0.048 R)
• M58: 18,770,494 km (0.103 R)
• M59: 18,879,251 km (0.107 R)
• M60: 19,316,077 km (0.097 R)
• M61: 20,014,550 km (0.057 R)
• M62: 20,311,053 km (0.116 R)
• M63: 20,758,649 km (0.096 R)
• M64: 20,870,997 km (0.104 R)
• M65: 21,663,567 km (0.109 R)
• M66: 22,696,989 km (0.11 R)
• M67: 23,006,357 km (0.12 R)
• M68: 23,122,595 km (0.045 R)
• M69: 23,590,088 km (0.107 R)
• M70: 23,785,613 km (0.108 R)
• M71: 25,530,522 km (0.065 R)
• M72: 25,651,098 km (0.036 R)
• M73: 25,771,674 km (0.09 R)
• M74: 26,540,308 km (0.099 R)
• M75: 27,029,642 km (0.065 R)
• M76: 27,275,432 km (0.087 R)
• M77: 27,398,551 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit