🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 12.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.79 AU

Year: 445 Days

Day: 10.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,890,498 km

• M1: 157,826 km (0.085 R)
• M2: 248,482 km (0.053 R)
• M3: 363,373 km (0.109 R)
• M4: 475,721 km (0.078 R)
• M5: 556,354 km (0.114 R)
• M6: 645,814 km (0.027 R)
• M7: 734,675 km (0.095 R)
• M8: 828,323 km (0.038 R)
• M9: 969,843 km (0.12 R)
• M10: 1,186,760 km (0.1 R)
• M11: 1,311,674 km (0.102 R)
• M12: 1,394,701 km (0.104 R)
• M13: 1,496,876 km (0.105 R)
• M14: 1,588,430 km (0.081 R)
• M15: 1,731,895 km (0.104 R)
• M16: 1,941,182 km (0.097 R)
• M17: 2,031,988 km (0.116 R)
• M18: 2,119,503 km (0.108 R)
• M19: 2,238,283 km (0.085 R)
• M20: 2,344,049 km (0.109 R)
• M21: 2,477,490 km (0.112 R)
• M22: 2,682,439 km (0.084 R)
• M23: 2,768,159 km (0.101 R)
• M24: 2,909,529 km (0.077 R)
• M25: 3,092,487 km (0.08 R)
• M26: 3,290,704 km (0.107 R)
• M27: 3,528,266 km (0.088 R)
• M28: 3,616,678 km (0.111 R)
• M29: 3,801,731 km (0.109 R)
• M30: 3,880,419 km (0.041 R)
• M31: 4,063,826 km (0.11 R)
• M32: 4,144,160 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 9.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.08 AU - 1.14 AU

Year: 755 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,890,498 km

• M1: 130,300 km (0.082 R)
• M2: 209,287 km (0.083 R)
• M3: 281,094 km (0.117 R)
• M4: 379,081 km (0.118 R)
• M5: 440,566 km (0.057 R)
• M6: 592,258 km (0.094 R)
• M7: 744,698 km (0.088 R)
• M8: 849,267 km (0.103 R)
• M9: 920,326 km (0.1 R)
• M10: 993,479 km (0.082 R)
• M11: 1,109,867 km (0.047 R)
• M12: 1,204,263 km (0.073 R)
• M13: 1,279,511 km (0.11 R)
• M14: 1,475,185 km (0.098 R)
• M15: 1,556,267 km (0.075 R)
• M16: 1,633,010 km (0.09 R)
• M17: 1,698,833 km (0.103 R)
• M18: 1,889,571 km (0.116 R)
• M19: 1,978,133 km (0.086 R)
• M20: 2,346,143 km (0.112 R)
• M21: 2,414,061 km (0.076 R)
• M22: 2,503,520 km (0.115 R)
• M23: 2,594,177 km (0.063 R)
• M24: 2,657,457 km (0.104 R)
• M25: 2,829,045 km (0.091 R)
• M26: 2,916,261 km (0.092 R)
• M27: 3,011,704 km (0.099 R)
• M28: 3,175,664 km (0.074 R)
• M29: 3,258,690 km (0.118 R)
• M30: 3,327,356 km (0.119 R)
• M31: 3,404,100 km (0.098 R)
• M32: 3,669,486 km (0.08 R)
• M33: 3,748,773 km (0.101 R)
• M34: 3,893,135 km (0.086 R)
• M35: 3,982,295 km (0.107 R)
• M36: 4,113,193 km (0.031 R)
• M37: 4,179,017 km (0.102 R)
• M38: 4,404,311 km (0.117 R)
• M39: 4,497,361 km (0.076 R)
• M40: 4,565,278 km (0.107 R)
• M41: 4,745,544 km (0.104 R)
• M42: 4,832,161 km (0.042 R)
• M43: 5,219,619 km (0.063 R)
• M44: 5,553,372 km (0.117 R)
• M45: 5,773,580 km (0.092 R)
• M46: 5,866,181 km (0.032 R)
• M47: 6,118,703 km (0.107 R)
• M48: 6,441,684 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.4

Radius: 5

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.92 AU - 7.1 AU

Year: 10725 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,890,498 km

• M1: 84,672 km (0.116 R)
• M2: 241,601 km (0.104 R)
• M3: 378,183 km (0.057 R)
• M4: 477,666 km (0.043 R)
• M5: 585,676 km (0.083 R)
• M6: 634,445 km (0.105 R)
• M7: 684,709 km (0.098 R)
• M8: 1,322,146 km (0.051 R)
• M9: 1,681,031 km (0.094 R)
• M10: 1,969,007 km (0.083 R)
• M11: 2,118,904 km (0.089 R)
• M12: 2,195,199 km (0.109 R)
• M13: 2,403,290 km (0.109 R)
• M14: 2,509,654 km (0.064 R)
• M15: 4,250,375 km (0.093 R)
• M16: 4,509,329 km (0.111 R)
• M17: 5,144,970 km (0.049 R)
• M18: 5,213,486 km (0.094 R)
• M19: 5,386,122 km (0.119 R)
• M20: 5,595,858 km (0.091 R)
• M21: 5,951,153 km (0.088 R)
• M22: 6,023,109 km (0.059 R)
• M23: 6,204,272 km (0.118 R)
• M24: 6,350,579 km (0.066 R)
• M25: 6,387,380 km (0.075 R)
• M26: 6,683,734 km (0.066 R)
• M27: 6,946,876 km (0.111 R)
• M28: 7,251,757 km (0.109 R)
• M29: 7,717,156 km (0.094 R)
• M30: 8,032,807 km (0.086 R)
• M31: 8,072,451 km (0.047 R)
• M32: 8,192,129 km (0.1 R)
• M33: 8,433,281 km (0.113 R)
• M34: 8,799,197 km (0.071 R)
• M35: 9,170,349 km (0.09 R)
• M36: 9,462,664 km (0.102 R)
• M37: 10,400,792 km (0.092 R)
• M38: 10,661,840 km (0.109 R)
• M39: 11,145,939 km (0.084 R)
• M40: 11,412,971 km (0.086 R)
• M41: 12,318,337 km (0.114 R)
• M42: 12,456,267 km (0.115 R)
• M43: 12,548,419 km (0.108 R)
• M44: 13,814,316 km (0.087 R)
• M45: 14,389,969 km (0.118 R)
• M46: 14,924,482 km (0.057 R)
• M47: 15,863,059 km (0.063 R)
• M48: 16,012,956 km (0.114 R)
• M49: 16,263,832 km (0.048 R)
• M50: 16,820,485 km (0.05 R)
• M51: 16,871,349 km (0.114 R)
• M52: 17,434,884 km (0.093 R)
• M53: 17,589,568 km (0.114 R)
• M54: 17,900,432 km (0.069 R)
• M55: 18,056,463 km (0.098 R)
• M56: 18,160,733 km (0.085 R)
• M57: 19,321,463 km (0.112 R)
• M58: 19,803,168 km (0.119 R)
• M59: 20,560,283 km (0.103 R)
• M60: 21,935,685 km (0.116 R)
• M61: 23,568,097 km (0.096 R)
• M62: 24,025,268 km (0.055 R)
• M63: 24,140,010 km (0.11 R)
• M64: 25,064,525 km (0.096 R)
• M65: 25,355,792 km (0.119 R)
• M66: 26,354,507 km (0.093 R)
• M67: 26,472,839 km (0.089 R)
• M68: 27,186,571 km (0.089 R)
• M69: 27,246,410 km (0.075 R)
• M70: 27,786,309 km (0.089 R)
• M71: 28,572,296 km (0.092 R)
• M72: 29,243,093 km (0.106 R)
• M73: 29,857,491 km (0.069 R)
• M74: 30,600,244 km (0.11 R)
• M75: 32,610,541 km (0.049 R)
• M76: 32,928,586 km (0.107 R)
• M77: 34,081,686 km (0.052 R)
• M78: 34,339,742 km (0.115 R)
• M79: 34,598,397 km (0.117 R)
• M80: 34,987,651 km (0.082 R)
• M81: 35,639,748 km (0.089 R)
• M82: 36,757,244 km (0.116 R)
• M83: 36,955,611 km (0.047 R)
• M84: 37,021,883 km (0.074 R)
• M85: 37,353,541 km (0.057 R)
• M86: 37,886,259 km (0.108 R)
• M87: 39,094,112 km (0.119 R)
• M88: 40,110,181 km (0.079 R)
• M89: 41,066,411 km (0.04 R)
• M90: 41,272,257 km (0.092 R)
• M91: 42,445,404 km (0.106 R)
• M92: 43,349,873 km (0.042 R)
• M93: 44,753,699 km (0.095 R)
• M94: 45,390,388 km (0.061 R)
• M95: 46,600,934 km (0.105 R)
• M96: 47,317,956 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.7

Radius: 3.7

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.35 AU - 10.75 AU

Year: 19055 Days

Day: 21.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,890,498 km

• M1: 47,423 km (0.103 R)
• M2: 146,456 km (0.08 R)
• M3: 174,132 km (0.065 R)
• M4: 522,396 km (0.115 R)
• M5: 567,724 km (0.106 R)
• M6: 1,457,083 km (0.057 R)
• M7: 1,587,233 km (0.105 R)
• M8: 1,631,514 km (0.119 R)
• M9: 2,144,785 km (0.096 R)
• M10: 2,169,169 km (0.076 R)
• M11: 2,292,887 km (0.092 R)
• M12: 2,393,416 km (0.11 R)
• M13: 2,495,592 km (0.099 R)
• M14: 2,703,982 km (0.055 R)
• M15: 2,890,829 km (0.077 R)
• M16: 3,054,489 km (0.095 R)
• M17: 3,137,367 km (0.108 R)
• M18: 3,220,992 km (0.084 R)
• M19: 4,006,829 km (0.115 R)
• M20: 4,312,159 km (0.095 R)
• M21: 4,374,092 km (0.066 R)
• M22: 4,561,837 km (0.12 R)
• M23: 5,539,160 km (0.069 R)
• M24: 5,640,438 km (0.118 R)
• M25: 6,260,372 km (0.09 R)
• M26: 7,156,762 km (0.055 R)
• M27: 7,864,510 km (0.093 R)
• M28: 8,750,578 km (0.112 R)
• M29: 8,789,772 km (0.11 R)
• M30: 9,066,080 km (0.074 R)
• M31: 9,185,309 km (0.103 R)
• M32: 9,265,195 km (0.043 R)
• M33: 9,789,535 km (0.097 R)
• M34: 10,117,154 km (0.041 R)
• M35: 11,591,591 km (0.109 R)
• M36: 11,937,910 km (0.093 R)
• M37: 14,086,285 km (0.085 R)
• M38: 14,363,041 km (0.058 R)
• M39: 14,548,692 km (0.067 R)
• M40: 16,884,962 km (0.051 R)
• M41: 17,129,704 km (0.07 R)
• M42: 17,722,261 km (0.086 R)
• M43: 18,421,931 km (0.099 R)
• M44: 20,731,273 km (0.106 R)
• M45: 23,075,621 km (0.094 R)
• M46: 23,347,291 km (0.061 R)
• M47: 23,893,772 km (0.108 R)
• M48: 26,178,281 km (0.097 R)
• M49: 28,009,060 km (0.085 R)
• M50: 28,298,831 km (0.107 R)
• M51: 28,531,306 km (0.108 R)
• M52: 28,706,186 km (0.114 R)
• M53: 29,644,464 km (0.057 R)
• M54: 31,430,812 km (0.113 R)
• M55: 31,731,952 km (0.113 R)
• M56: 33,068,161 km (0.111 R)
• M57: 34,175,035 km (0.084 R)
• M58: 35,857,862 km (0.095 R)
• M59: 37,376,280 km (0.064 R)
• M60: 37,823,129 km (0.063 R)
• M61: 38,143,268 km (0.102 R)
• M62: 38,528,782 km (0.057 R)
• M63: 39,888,028 km (0.099 R)
• M64: 41,262,982 km (0.083 R)
• M65: 42,719,916 km (0.059 R)
• M66: 43,521,761 km (0.11 R)
• M67: 43,588,780 km (0.106 R)
• M68: 44,261,073 km (0.103 R)
• M69: 44,666,035 km (0.066 R)
• M70: 44,869,039 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.2

Radius: 7.2

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.14 AU - 12.84 AU

Year: 23524 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,890,498 km

• M1: 162,762 km (0.11 R)
• M2: 216,767 km (0.09 R)
• M3: 470,186 km (0.081 R)
• M4: 700,268 km (0.118 R)
• M5: 1,816,717 km (0.111 R)
• M6: 2,406,132 km (0.081 R)
• M7: 4,298,246 km (0.038 R)
• M8: 4,778,006 km (0.07 R)
• M9: 5,174,142 km (0.109 R)
• M10: 5,478,124 km (0.111 R)
• M11: 5,529,436 km (0.11 R)
• M12: 5,632,360 km (0.094 R)
• M13: 6,424,780 km (0.109 R)
• M14: 7,364,404 km (0.03 R)
• M15: 7,879,170 km (0.084 R)
• M16: 8,762,845 km (0.12 R)
• M17: 9,003,697 km (0.088 R)
• M18: 9,989,099 km (0.114 R)
• M19: 10,686,225 km (0.062 R)
• M20: 10,814,729 km (0.081 R)
• M21: 11,464,582 km (0.11 R)
• M22: 12,261,041 km (0.115 R)
• M23: 12,598,235 km (0.112 R)
• M24: 16,503,039 km (0.079 R)
• M25: 16,725,940 km (0.063 R)
• M26: 20,586,163 km (0.118 R)
• M27: 20,746,083 km (0.07 R)
• M28: 21,228,387 km (0.065 R)
• M29: 22,040,254 km (0.101 R)
• M30: 22,367,874 km (0.041 R)
• M31: 23,527,257 km (0.082 R)
• M32: 23,945,982 km (0.077 R)
• M33: 24,621,117 km (0.061 R)
• M34: 24,790,910 km (0.042 R)
• M35: 25,388,255 km (0.08 R)
• M36: 25,559,694 km (0.082 R)
• M37: 26,249,639 km (0.107 R)
• M38: 26,509,939 km (0.117 R)
• M39: 26,945,718 km (0.113 R)
• M40: 30,515,871 km (0.118 R)
• M41: 32,170,125 km (0.113 R)
• M42: 32,448,676 km (0.119 R)
• M43: 34,515,819 km (0.07 R)
• M44: 34,800,953 km (0.035 R)
• M45: 35,086,984 km (0.076 R)
• M46: 35,565,248 km (0.034 R)
• M47: 36,528,359 km (0.118 R)
• M48: 37,013,206 km (0.064 R)
• M49: 38,087,169 km (0.1 R)
• M50: 38,480,163 km (0.046 R)
• M51: 39,270,488 km (0.1 R)
• M52: 39,767,004 km (0.05 R)
• M53: 40,365,694 km (0.067 R)
• M54: 42,077,991 km (0.093 R)
• M55: 42,586,026 km (0.084 R)
• M56: 43,198,480 km (0.109 R)
• M57: 44,949,523 km (0.107 R)
• M58: 45,260,985 km (0.1 R)
• M59: 45,990,275 km (0.103 R)
• M60: 46,094,844 km (0.052 R)
• M61: 46,513,718 km (0.059 R)
• M62: 46,933,789 km (0.12 R)
• M63: 47,249,739 km (0.063 R)
• M64: 47,355,206 km (0.108 R)
• M65: 48,626,937 km (0.057 R)
• M66: 50,124,711 km (0.077 R)
• M67: 50,232,272 km (0.072 R)
• M68: 51,420,528 km (0.055 R)
• M69: 52,290,589 km (0.115 R)
• M70: 53,824,715 km (0.114 R)
• M71: 54,929,645 km (0.106 R)
• M72: 56,153,655 km (0.03 R)
• M73: 56,265,255 km (0.113 R)
• M74: 56,377,154 km (0.053 R)
• M75: 56,825,050 km (0.095 R)
• M76: 57,386,641 km (0.085 R)
• M77: 57,499,138 km (0.104 R)
• M78: 58,175,770 km (0.071 R)
• M79: 58,855,243 km (0.03 R)
• M80: 62,986,239 km (0.097 R)
• M81: 63,334,652 km (0.1 R)
• M82: 64,267,096 km (0.067 R)
• M83: 65,556,480 km (0.104 R)
• M84: 65,909,531 km (0.063 R)
• M85: 66,145,297 km (0.108 R)
• M86: 66,263,330 km (0.096 R)
• M87: 69,595,473 km (0.083 R)
• M88: 74,571,995 km (0.087 R)
• M89: 75,803,186 km (0.094 R)
• M90: 76,050,172 km (0.044 R)
• M91: 76,173,740 km (0.08 R)
• M92: 78,285,463 km (0.115 R)
• M93: 79,035,248 km (0.113 R)
• M94: 79,285,824 km (0.114 R)
• M95: 81,552,082 km (0.061 R)
• M96: 82,185,330 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit