🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 9.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 438 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,137,692 km

• M1: 115,340 km (0.055 R)
• M2: 191,784 km (0.046 R)
• M3: 266,733 km (0.095 R)
• M4: 332,406 km (0.109 R)
• M5: 395,387 km (0.118 R)
• M6: 463,604 km (0.115 R)
• M7: 549,623 km (0.117 R)
• M8: 619,634 km (0.077 R)
• M9: 737,518 km (0.092 R)
• M10: 796,160 km (0.084 R)
• M11: 886,068 km (0.116 R)
• M12: 955,930 km (0.104 R)
• M13: 1,027,887 km (0.118 R)
• M14: 1,174,792 km (0.045 R)
• M15: 1,262,756 km (0.107 R)
• M16: 1,361,041 km (0.045 R)
• M17: 1,484,160 km (0.086 R)
• M18: 1,548,637 km (0.09 R)
• M19: 1,605,484 km (0.118 R)
• M20: 1,686,267 km (0.109 R)
• M21: 1,860,998 km (0.102 R)
• M22: 1,933,702 km (0.084 R)
• M23: 2,035,429 km (0.04 R)
• M24: 2,151,666 km (0.098 R)
• M25: 2,231,551 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 9.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.34 AU - 1.74 AU

Year: 1343 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,137,692 km

• M1: 119,080 km (0.111 R)
• M2: 211,232 km (0.097 R)
• M3: 307,124 km (0.114 R)
• M4: 411,693 km (0.118 R)
• M5: 513,719 km (0.068 R)
• M6: 577,149 km (0.071 R)
• M7: 638,933 km (0.068 R)
• M8: 839,394 km (0.088 R)
• M9: 1,235,828 km (0.115 R)
• M10: 1,336,059 km (0.119 R)
• M11: 1,513,631 km (0.113 R)
• M12: 1,583,045 km (0.104 R)
• M13: 1,660,088 km (0.069 R)
• M14: 1,824,645 km (0.089 R)
• M15: 2,162,886 km (0.093 R)
• M16: 2,248,755 km (0.074 R)
• M17: 2,566,052 km (0.106 R)
• M18: 2,649,528 km (0.098 R)
• M19: 2,803,614 km (0.108 R)
• M20: 2,929,126 km (0.1 R)
• M21: 3,234,755 km (0.099 R)
• M22: 3,349,945 km (0.047 R)
• M23: 3,584,515 km (0.113 R)
• M24: 3,720,948 km (0.109 R)
• M25: 4,365,415 km (0.052 R)
• M26: 4,761,251 km (0.057 R)
• M27: 4,854,900 km (0.059 R)
• M28: 5,072,864 km (0.104 R)
• M29: 5,332,865 km (0.096 R)
• M30: 5,420,380 km (0.055 R)
• M31: 5,755,778 km (0.105 R)
• M32: 5,915,997 km (0.1 R)
• M33: 6,374,515 km (0.092 R)
• M34: 6,592,329 km (0.11 R)
• M35: 6,717,992 km (0.085 R)
• M36: 7,110,387 km (0.077 R)
• M37: 7,217,648 km (0.083 R)
• M38: 7,293,195 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 11.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.27 AU - 5.77 AU

Year: 7906 Days

Day: 14.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,137,692 km

• M1: 373,695 km (0.084 R)
• M2: 467,344 km (0.079 R)
• M3: 820,245 km (0.051 R)
• M4: 1,935,497 km (0.111 R)
• M5: 2,529,401 km (0.112 R)
• M6: 2,947,377 km (0.08 R)
• M7: 3,440,153 km (0.112 R)
• M8: 3,903,008 km (0.074 R)
• M9: 4,043,032 km (0.114 R)
• M10: 4,767,684 km (0.075 R)
• M11: 5,008,238 km (0.081 R)
• M12: 5,563,844 km (0.104 R)
• M13: 5,849,127 km (0.101 R)
• M14: 6,666,680 km (0.106 R)
• M15: 6,800,719 km (0.108 R)
• M16: 6,935,806 km (0.086 R)
• M17: 8,443,304 km (0.118 R)
• M18: 8,771,372 km (0.113 R)
• M19: 8,881,775 km (0.067 R)
• M20: 9,215,378 km (0.092 R)
• M21: 9,477,773 km (0.085 R)
• M22: 9,666,715 km (0.052 R)
• M23: 10,125,233 km (0.059 R)
• M24: 10,396,005 km (0.05 R)
• M25: 11,182,890 km (0.089 R)
• M26: 11,664,146 km (0.115 R)
• M27: 12,398,971 km (0.12 R)
• M28: 12,896,982 km (0.115 R)
• M29: 13,148,606 km (0.117 R)
• M30: 13,317,202 km (0.105 R)
• M31: 13,401,725 km (0.1 R)
• M32: 13,486,547 km (0.096 R)
• M33: 14,430,510 km (0.11 R)
• M34: 14,648,175 km (0.106 R)
• M35: 15,130,478 km (0.089 R)
• M36: 15,218,741 km (0.097 R)
• M37: 15,976,155 km (0.103 R)
• M38: 17,480,960 km (0.098 R)
• M39: 17,759,511 km (0.112 R)
• M40: 18,039,409 km (0.066 R)
• M41: 18,935,500 km (0.093 R)
• M42: 19,749,612 km (0.114 R)
• M43: 21,066,073 km (0.116 R)
• M44: 21,411,943 km (0.104 R)
• M45: 21,511,127 km (0.108 R)
• M46: 22,360,394 km (0.065 R)
• M47: 25,444,204 km (0.094 R)
• M48: 26,288,834 km (0.087 R)
• M49: 26,928,365 km (0.088 R)
• M50: 27,465,271 km (0.039 R)
• M51: 27,573,132 km (0.047 R)
• M52: 27,680,992 km (0.092 R)
• M53: 28,549,557 km (0.095 R)
• M54: 29,813,808 km (0.094 R)
• M55: 30,035,662 km (0.077 R)
• M56: 30,313,465 km (0.033 R)
• M57: 31,264,908 km (0.11 R)
• M58: 31,546,601 km (0.088 R)
• M59: 31,885,739 km (0.108 R)
• M60: 32,339,768 km (0.11 R)
• M61: 32,510,609 km (0.115 R)
• M62: 32,967,631 km (0.116 R)
• M63: 33,196,964 km (0.115 R)
• M64: 33,311,855 km (0.05 R)
• M65: 33,830,362 km (0.11 R)
• M66: 33,945,851 km (0.079 R)
• M67: 34,061,640 km (0.101 R)
• M68: 34,235,473 km (0.044 R)
• M69: 35,225,960 km (0.058 R)
• M70: 35,871,924 km (0.08 R)
• M71: 38,555,111 km (0.08 R)
• M72: 39,402,882 km (0.113 R)
• M73: 39,524,505 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.6

Radius: 3.4

Gravity: 37.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.12 AU - 6.72 AU

Year: 11434 Days

Day: 23.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,137,692 km

• M1: 74,350 km (0.08 R)
• M2: 263,442 km (0.086 R)
• M3: 750,533 km (0.062 R)
• M4: 836,402 km (0.094 R)
• M5: 980,614 km (0.068 R)
• M6: 1,152,203 km (0.041 R)
• M7: 1,631,814 km (0.084 R)
• M8: 2,338,215 km (0.027 R)
• M9: 2,413,612 km (0.076 R)
• M10: 2,489,608 km (0.071 R)
• M11: 2,696,352 km (0.1 R)
• M12: 3,237,148 km (0.084 R)
• M13: 3,292,948 km (0.037 R)
• M14: 3,780,787 km (0.075 R)
• M15: 3,928,590 km (0.109 R)
• M16: 3,988,279 km (0.059 R)
• M17: 4,168,993 km (0.039 R)
• M18: 4,229,730 km (0.052 R)
• M19: 4,726,994 km (0.049 R)
• M20: 5,144,372 km (0.032 R)
• M21: 5,275,270 km (0.087 R)
• M22: 5,308,181 km (0.039 R)
• M23: 5,473,487 km (0.09 R)
• M24: 5,506,847 km (0.091 R)
• M25: 5,573,568 km (0.103 R)
• M26: 5,843,442 km (0.12 R)
• M27: 5,911,509 km (0.089 R)
• M28: 6,501,075 km (0.038 R)
• M29: 7,000,432 km (0.028 R)
• M30: 7,885,005 km (0.091 R)
• M31: 8,263,936 km (0.1 R)
• M32: 8,494,018 km (0.092 R)
• M33: 9,236,621 km (0.083 R)
• M34: 9,355,701 km (0.1 R)
• M35: 10,286,050 km (0.106 R)
• M36: 10,492,196 km (0.079 R)
• M37: 11,118,563 km (0.099 R)
• M38: 11,585,757 km (0.085 R)
• M39: 11,843,215 km (0.092 R)
• M40: 13,562,094 km (0.096 R)
• M41: 13,924,271 km (0.074 R)
• M42: 14,015,226 km (0.084 R)
• M43: 14,060,853 km (0.111 R)
• M44: 14,381,292 km (0.098 R)
• M45: 16,067,260 km (0.116 R)
• M46: 16,691,233 km (0.119 R)
• M47: 16,836,343 km (0.05 R)
• M48: 17,323,134 km (0.114 R)
• M49: 17,617,393 km (0.118 R)
• M50: 17,863,931 km (0.049 R)
• M51: 17,913,298 km (0.116 R)
• M52: 19,163,936 km (0.093 R)
• M53: 19,265,214 km (0.051 R)
• M54: 19,621,107 km (0.109 R)
• M55: 19,876,471 km (0.076 R)
• M56: 20,339,177 km (0.071 R)
• M57: 20,494,160 km (0.105 R)
• M58: 21,170,343 km (0.045 R)
• M59: 21,379,929 km (0.1 R)
• M60: 21,590,114 km (0.103 R)
• M61: 22,224,858 km (0.118 R)
• M62: 22,278,115 km (0.099 R)
• M63: 22,491,142 km (0.049 R)
• M64: 22,865,735 km (0.037 R)
• M65: 23,566,901 km (0.113 R)
• M66: 25,045,526 km (0.07 R)
• M67: 26,441,124 km (0.1 R)
• M68: 26,893,060 km (0.039 R)
• M69: 27,119,850 km (0.073 R)
• M70: 27,176,697 km (0.118 R)
• M71: 27,404,385 km (0.081 R)
• M72: 27,575,675 km (0.099 R)
• M73: 28,552,399 km (0.061 R)
• M74: 29,190,434 km (0.106 R)
• M75: 29,306,971 km (0.086 R)
• M76: 29,423,657 km (0.069 R)
• M77: 29,482,000 km (0.117 R)
• M78: 31,549,892 km (0.056 R)
• M79: 31,909,076 km (0.079 R)
• M80: 32,571,047 km (0.08 R)
• M81: 35,078,158 km (0.112 R)
• M82: 35,823,604 km (0.111 R)
• M83: 36,825,610 km (0.054 R)
• M84: 37,900,321 km (0.054 R)
• M85: 38,601,187 km (0.114 R)
• M86: 40,145,037 km (0.04 R)
• M87: 40,404,440 km (0.049 R)
• M88: 40,469,366 km (0.1 R)
• M89: 40,599,217 km (0.092 R)
• M90: 41,120,266 km (0.061 R)
• M91: 42,103,274 km (0.102 R)
• M92: 44,159,047 km (0.117 R)
• M93: 44,225,918 km (0.096 R)
• M94: 44,694,907 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.7

Radius: 6.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.01 AU - 9.43 AU

Year: 18100 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,137,692 km

• M1: 93,050 km (0.063 R)
• M2: 134,040 km (0.079 R)
• M3: 268,379 km (0.039 R)
• M4: 313,258 km (0.117 R)
• M5: 429,495 km (0.092 R)
• M6: 610,210 km (0.08 R)
• M7: 769,382 km (0.118 R)
• M8: 814,112 km (0.079 R)
• M9: 894,595 km (0.118 R)
• M10: 1,229,844 km (0.038 R)
• M11: 1,459,776 km (0.088 R)
• M12: 1,630,318 km (0.09 R)
• M13: 1,837,361 km (0.072 R)
• M14: 2,021,666 km (0.082 R)
• M15: 2,227,961 km (0.074 R)
• M16: 2,678,251 km (0.056 R)
• M17: 2,958,148 km (0.106 R)
• M18: 3,137,965 km (0.095 R)
• M19: 3,229,070 km (0.043 R)
• M20: 3,853,043 km (0.08 R)
• M21: 5,447,457 km (0.112 R)
• M22: 5,690,105 km (0.083 R)
• M23: 6,672,065 km (0.062 R)
• M24: 7,705,637 km (0.068 R)
• M25: 8,027,721 km (0.084 R)
• M26: 8,557,447 km (0.053 R)
• M27: 8,608,609 km (0.098 R)
• M28: 8,685,353 km (0.102 R)
• M29: 8,787,977 km (0.111 R)
• M30: 9,863,736 km (0.115 R)
• M31: 10,132,413 km (0.06 R)
• M32: 10,539,768 km (0.083 R)
• M33: 10,731,852 km (0.074 R)
• M34: 11,063,660 km (0.117 R)
• M35: 11,230,911 km (0.051 R)
• M36: 12,656,279 km (0.083 R)
• M37: 13,717,377 km (0.107 R)
• M38: 15,986,627 km (0.106 R)
• M39: 16,112,588 km (0.05 R)
• M40: 16,207,284 km (0.056 R)
• M41: 16,302,129 km (0.109 R)
• M42: 16,460,553 km (0.048 R)
• M43: 17,196,275 km (0.093 R)
• M44: 17,844,782 km (0.079 R)
• M45: 18,073,667 km (0.074 R)
• M46: 18,204,864 km (0.026 R)
• M47: 18,567,340 km (0.109 R)
• M48: 18,633,462 km (0.117 R)
• M49: 19,065,501 km (0.094 R)
• M50: 19,668,978 km (0.06 R)
• M51: 19,803,916 km (0.083 R)
• M52: 20,142,755 km (0.08 R)
• M53: 20,757,303 km (0.073 R)
• M54: 21,655,937 km (0.094 R)
• M55: 22,496,677 km (0.07 R)
• M56: 23,098,659 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit