🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 14.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.06 AU - 1.76 AU

Year: 1136 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,076,803 km

• M1: 195,225 km (0.045 R)
• M2: 285,283 km (0.12 R)
• M3: 510,727 km (0.066 R)
• M4: 623,674 km (0.118 R)
• M5: 1,202,468 km (0.086 R)
• M6: 1,320,949 km (0.103 R)
• M7: 1,552,078 km (0.095 R)
• M8: 2,112,322 km (0.05 R)
• M9: 2,257,731 km (0.101 R)
• M10: 2,363,946 km (0.056 R)
• M11: 2,471,656 km (0.094 R)
• M12: 2,616,616 km (0.037 R)
• M13: 2,750,955 km (0.043 R)
• M14: 2,860,162 km (0.073 R)
• M15: 2,989,414 km (0.062 R)
• M16: 3,172,821 km (0.11 R)
• M17: 3,364,905 km (0.04 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 10.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.24 AU - 2.3 AU

Year: 2320 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,076,803 km

• M1: 137,630 km (0.087 R)
• M2: 237,561 km (0.093 R)
• M3: 312,061 km (0.096 R)
• M4: 415,284 km (0.047 R)
• M5: 508,483 km (0.091 R)
• M6: 784,790 km (0.037 R)
• M7: 890,107 km (0.092 R)
• M8: 1,057,657 km (0.086 R)
• M9: 1,201,420 km (0.107 R)
• M10: 1,297,911 km (0.091 R)
• M11: 1,415,645 km (0.054 R)
• M12: 1,527,544 km (0.069 R)
• M13: 1,603,839 km (0.066 R)
• M14: 1,800,560 km (0.11 R)
• M15: 1,963,622 km (0.095 R)
• M16: 2,078,662 km (0.11 R)
• M17: 2,370,977 km (0.083 R)
• M18: 2,946,779 km (0.05 R)
• M19: 3,091,440 km (0.1 R)
• M20: 3,189,127 km (0.113 R)
• M21: 3,300,428 km (0.065 R)
• M22: 3,758,347 km (0.115 R)
• M23: 4,427,648 km (0.044 R)
• M24: 4,663,714 km (0.112 R)
• M25: 4,790,273 km (0.068 R)
• M26: 5,574,316 km (0.04 R)
• M27: 5,708,804 km (0.028 R)
• M28: 5,844,490 km (0.034 R)
• M29: 6,523,066 km (0.092 R)
• M30: 6,696,749 km (0.058 R)
• M31: 6,823,907 km (0.058 R)
• M32: 6,919,799 km (0.111 R)
• M33: 7,032,297 km (0.114 R)
• M34: 7,537,938 km (0.084 R)
• M35: 7,637,121 km (0.115 R)
• M36: 7,770,113 km (0.071 R)
• M37: 7,870,494 km (0.1 R)
• M38: 8,055,397 km (0.082 R)
• M39: 8,190,783 km (0.103 R)
• M40: 8,361,025 km (0.082 R)
• M41: 8,429,541 km (0.048 R)
• M42: 8,567,021 km (0.102 R)
• M43: 8,809,370 km (0.051 R)
• M44: 8,914,088 km (0.096 R)
• M45: 9,142,075 km (0.093 R)
• M46: 9,283,296 km (0.057 R)
• M47: 9,407,612 km (0.097 R)
• M48: 9,550,328 km (0.093 R)
• M49: 9,801,652 km (0.035 R)
• M50: 10,091,723 km (0.118 R)
• M51: 10,237,730 km (0.089 R)
• M52: 10,329,434 km (0.112 R)
• M53: 10,587,490 km (0.098 R)
• M54: 10,698,791 km (0.102 R)
• M55: 10,773,141 km (0.048 R)
• M56: 10,903,740 km (0.064 R)
• M57: 11,034,937 km (0.114 R)
• M58: 11,317,677 km (0.07 R)
• M59: 12,180,408 km (0.086 R)
• M60: 12,570,709 km (0.118 R)
• M61: 12,649,248 km (0.1 R)
• M62: 12,727,936 km (0.107 R)
• M63: 12,846,268 km (0.073 R)
• M64: 13,183,761 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 13.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.49 AU - 3.11 AU

Year: 3178 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,076,803 km

• M1: 225,145 km (0.057 R)
• M2: 391,049 km (0.065 R)
• M3: 650,751 km (0.116 R)
• M4: 745,147 km (0.088 R)
• M5: 911,350 km (0.102 R)
• M6: 1,070,223 km (0.047 R)
• M7: 1,185,414 km (0.098 R)
• M8: 1,521,859 km (0.106 R)
• M9: 1,616,854 km (0.051 R)
• M10: 1,701,676 km (0.118 R)
• M11: 1,813,126 km (0.082 R)
• M12: 1,927,120 km (0.112 R)
• M13: 2,017,626 km (0.111 R)
• M14: 2,216,292 km (0.058 R)
• M15: 2,366,339 km (0.119 R)
• M16: 2,534,038 km (0.075 R)
• M17: 2,662,393 km (0.084 R)
• M18: 2,749,310 km (0.085 R)
• M19: 3,091,141 km (0.093 R)
• M20: 3,259,738 km (0.102 R)
• M21: 3,558,036 km (0.045 R)
• M22: 3,686,391 km (0.081 R)
• M23: 3,865,310 km (0.084 R)
• M24: 3,980,799 km (0.06 R)
• M25: 4,114,241 km (0.11 R)
• M26: 4,215,219 km (0.104 R)
• M27: 4,368,407 km (0.106 R)
• M28: 4,715,474 km (0.098 R)
• M29: 5,017,513 km (0.106 R)
• M30: 6,366,736 km (0.062 R)
• M31: 6,661,294 km (0.094 R)
• M32: 7,346,003 km (0.101 R)
• M33: 7,696,810 km (0.113 R)
• M34: 7,905,649 km (0.057 R)
• M35: 9,044,238 km (0.12 R)
• M36: 9,176,483 km (0.081 R)
• M37: 9,375,897 km (0.041 R)
• M38: 9,621,686 km (0.059 R)
• M39: 9,824,242 km (0.083 R)
• M40: 9,982,965 km (0.065 R)
• M41: 10,672,312 km (0.07 R)
• M42: 11,069,943 km (0.106 R)
• M43: 11,448,575 km (0.105 R)
• M44: 11,855,482 km (0.056 R)
• M45: 12,072,847 km (0.072 R)
• M46: 12,169,936 km (0.049 R)
• M47: 12,364,862 km (0.071 R)
• M48: 13,005,440 km (0.108 R)
• M49: 13,179,722 km (0.107 R)
• M50: 13,329,769 km (0.094 R)
• M51: 13,455,281 km (0.108 R)
• M52: 13,581,093 km (0.026 R)
• M53: 13,707,354 km (0.11 R)
• M54: 13,986,503 km (0.063 R)
• M55: 14,139,542 km (0.114 R)
• M56: 14,370,222 km (0.112 R)
• M57: 14,809,292 km (0.076 R)
• M58: 15,252,849 km (0.053 R)
• M59: 15,463,184 km (0.095 R)
• M60: 15,780,331 km (0.038 R)
• M61: 15,939,653 km (0.094 R)
• M62: 16,072,945 km (0.057 R)
• M63: 16,853,098 km (0.099 R)
• M64: 17,535,563 km (0.107 R)
• M65: 17,700,719 km (0.091 R)
• M66: 17,811,122 km (0.046 R)
• M67: 17,921,675 km (0.065 R)
• M68: 18,115,853 km (0.097 R)
• M69: 18,590,228 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 6.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.45 AU - 8.09 AU

Year: 11947 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,076,803 km

• M1: 90,208 km (0.039 R)
• M2: 298,897 km (0.108 R)
• M3: 351,256 km (0.11 R)
• M4: 430,243 km (0.101 R)
• M5: 806,931 km (0.092 R)
• M6: 867,668 km (0.096 R)
• M7: 1,059,452 km (0.075 R)
• M8: 1,109,567 km (0.095 R)
• M9: 1,247,197 km (0.093 R)
• M10: 1,372,112 km (0.094 R)
• M11: 1,520,064 km (0.072 R)
• M12: 1,634,357 km (0.095 R)
• M13: 1,871,769 km (0.111 R)
• M14: 2,226,615 km (0.083 R)
• M15: 2,832,336 km (0.088 R)
• M16: 2,949,920 km (0.101 R)
• M17: 3,141,406 km (0.062 R)
• M18: 3,214,260 km (0.099 R)
• M19: 3,336,930 km (0.115 R)
• M20: 3,461,246 km (0.1 R)
• M21: 4,105,265 km (0.084 R)
• M22: 4,292,113 km (0.111 R)
• M23: 4,373,045 km (0.083 R)
• M24: 4,427,349 km (0.1 R)
• M25: 4,619,133 km (0.074 R)
• M26: 5,039,055 km (0.093 R)
• M27: 5,181,771 km (0.048 R)
• M28: 5,296,812 km (0.115 R)
• M29: 5,617,849 km (0.09 R)
• M30: 6,370,775 km (0.041 R)
• M31: 6,680,742 km (0.057 R)
• M32: 7,186,981 km (0.119 R)
• M33: 7,315,485 km (0.087 R)
• M34: 7,771,161 km (0.081 R)
• M35: 9,613,458 km (0.12 R)
• M36: 9,897,395 km (0.086 R)
• M37: 10,256,131 km (0.092 R)
• M38: 10,655,856 km (0.107 R)
• M39: 10,765,661 km (0.113 R)
• M40: 10,949,667 km (0.082 R)
• M41: 11,208,920 km (0.079 R)
• M42: 11,283,419 km (0.105 R)
• M43: 11,771,408 km (0.062 R)
• M44: 11,922,950 km (0.073 R)
• M45: 12,075,241 km (0.113 R)
• M46: 12,343,021 km (0.11 R)
• M47: 12,419,914 km (0.078 R)
• M48: 13,080,090 km (0.067 R)
• M49: 13,158,479 km (0.046 R)
• M50: 13,276,362 km (0.092 R)
• M51: 13,315,706 km (0.088 R)
• M52: 13,871,163 km (0.089 R)
• M53: 14,272,534 km (0.114 R)
• M54: 14,596,414 km (0.109 R)
• M55: 15,210,064 km (0.063 R)
• M56: 15,251,353 km (0.096 R)
• M57: 15,707,178 km (0.115 R)
• M58: 15,748,766 km (0.093 R)
• M59: 15,957,754 km (0.072 R)
• M60: 16,589,805 km (0.057 R)
• M61: 16,844,870 km (0.039 R)
• M62: 17,834,909 km (0.098 R)
• M63: 19,154,362 km (0.073 R)
• M64: 19,243,372 km (0.061 R)
• M65: 19,556,182 km (0.093 R)
• M66: 19,601,061 km (0.054 R)
• M67: 19,825,757 km (0.064 R)
• M68: 21,099,583 km (0.09 R)
• M69: 21,607,318 km (0.11 R)
• M70: 21,653,693 km (0.108 R)
• M71: 21,792,819 km (0.114 R)
• M72: 24,930,784 km (0.062 R)
• M73: 25,076,792 km (0.113 R)
• M74: 27,049,838 km (0.076 R)
• M75: 27,350,081 km (0.069 R)
• M76: 27,903,444 km (0.103 R)
• M77: 28,206,828 km (0.027 R)
• M78: 29,277,201 km (0.073 R)
• M79: 30,725,009 km (0.092 R)
• M80: 31,352,572 km (0.077 R)
• M81: 31,668,074 km (0.108 R)
• M82: 32,143,047 km (0.114 R)
• M83: 33,260,693 km (0.105 R)
• M84: 33,474,917 km (0.111 R)
• M85: 33,636,034 km (0.094 R)
• M86: 33,689,740 km (0.117 R)
• M87: 35,151,460 km (0.083 R)
• M88: 35,424,327 km (0.087 R)
• M89: 36,082,258 km (0.107 R)
• M90: 36,633,676 km (0.115 R)
• M91: 36,689,027 km (0.096 R)
• M92: 36,855,081 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit