🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 319 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,136,718 km

• M1: 149,299 km (0.112 R)
• M2: 233,672 km (0.098 R)
• M3: 307,424 km (0.12 R)
• M4: 436,527 km (0.09 R)
• M5: 520,152 km (0.055 R)
• M6: 764,595 km (0.119 R)
• M7: 863,180 km (0.076 R)
• M8: 947,703 km (0.073 R)
• M9: 1,102,088 km (0.109 R)
• M10: 1,178,532 km (0.114 R)
• M11: 1,260,960 km (0.099 R)
• M12: 1,406,070 km (0.117 R)
• M13: 1,511,836 km (0.071 R)
• M14: 1,606,831 km (0.087 R)
• M15: 1,769,743 km (0.086 R)
• M16: 1,913,955 km (0.085 R)
• M17: 2,007,304 km (0.107 R)
• M18: 2,087,189 km (0.049 R)
• M19: 2,198,790 km (0.116 R)
• M20: 2,396,558 km (0.053 R)
• M21: 2,497,536 km (0.051 R)
• M22: 2,594,775 km (0.085 R)
• M23: 2,715,201 km (0.097 R)
• M24: 2,837,572 km (0.108 R)
• M25: 3,151,728 km (0.078 R)
• M26: 3,233,558 km (0.092 R)
• M27: 3,310,152 km (0.099 R)
• M28: 3,411,280 km (0.067 R)
• M29: 3,543,674 km (0.103 R)
• M30: 3,745,482 km (0.101 R)
• M31: 3,832,249 km (0.07 R)
• M32: 4,001,743 km (0.035 R)
• M33: 4,090,455 km (0.106 R)
• M34: 4,270,122 km (0.079 R)
• M35: 4,531,320 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 360 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,136,718 km

• M1: 120,127 km (0.099 R)
• M2: 180,265 km (0.063 R)
• M3: 266,883 km (0.034 R)
• M4: 361,578 km (0.091 R)
• M5: 470,037 km (0.104 R)
• M6: 556,504 km (0.04 R)
• M7: 632,649 km (0.09 R)
• M8: 705,803 km (0.05 R)
• M9: 817,852 km (0.098 R)
• M10: 909,854 km (0.089 R)
• M11: 997,668 km (0.063 R)
• M12: 1,100,592 km (0.118 R)
• M13: 1,190,500 km (0.117 R)
• M14: 1,274,574 km (0.117 R)
• M15: 1,338,901 km (0.114 R)
• M16: 1,400,086 km (0.088 R)
• M17: 1,561,652 km (0.083 R)
• M18: 1,649,616 km (0.059 R)
• M19: 1,753,437 km (0.114 R)
• M20: 1,815,819 km (0.091 R)
• M21: 1,893,759 km (0.109 R)
• M22: 1,967,810 km (0.108 R)
• M23: 2,108,732 km (0.101 R)
• M24: 2,242,622 km (0.062 R)
• M25: 2,321,161 km (0.108 R)
• M26: 2,628,135 km (0.08 R)
• M27: 2,711,162 km (0.095 R)
• M28: 2,851,335 km (0.097 R)
• M29: 3,011,405 km (0.103 R)
• M30: 3,080,819 km (0.11 R)
• M31: 3,168,483 km (0.043 R)
• M32: 3,239,243 km (0.058 R)
• M33: 3,310,451 km (0.069 R)
• M34: 3,400,360 km (0.062 R)
• M35: 3,497,000 km (0.111 R)
• M36: 3,680,856 km (0.088 R)
• M37: 3,773,905 km (0.108 R)
• M38: 3,849,004 km (0.11 R)
• M39: 3,962,548 km (0.083 R)
• M40: 4,070,857 km (0.101 R)
• M41: 4,244,840 km (0.109 R)
• M42: 4,342,677 km (0.096 R)
• M43: 4,494,070 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 9.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.54 AU - 2.12 AU

Year: 1740 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 73.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 44,136,718 km

• M1: 133,441 km (0.102 R)
• M2: 218,263 km (0.111 R)
• M3: 306,077 km (0.056 R)
• M4: 422,464 km (0.105 R)
• M5: 537,056 km (0.117 R)
• M6: 656,585 km (0.106 R)
• M7: 778,358 km (0.114 R)
• M8: 1,004,400 km (0.064 R)
• M9: 1,121,236 km (0.057 R)
• M10: 1,359,695 km (0.098 R)
• M11: 1,461,721 km (0.056 R)
• M12: 1,566,290 km (0.076 R)
• M13: 1,644,081 km (0.087 R)
• M14: 1,864,588 km (0.115 R)
• M15: 2,052,333 km (0.078 R)
• M16: 2,235,441 km (0.115 R)
• M17: 2,583,256 km (0.097 R)
• M18: 2,864,500 km (0.092 R)
• M19: 3,045,214 km (0.03 R)
• M20: 3,167,885 km (0.055 R)
• M21: 3,267,217 km (0.094 R)
• M22: 3,571,500 km (0.114 R)
• M23: 3,911,536 km (0.026 R)
• M24: 4,071,904 km (0.12 R)
• M25: 4,166,600 km (0.097 R)
• M26: 4,248,280 km (0.116 R)
• M27: 4,344,322 km (0.095 R)
• M28: 4,427,199 km (0.082 R)
• M29: 4,650,848 km (0.086 R)
• M30: 4,721,458 km (0.036 R)
• M31: 4,821,091 km (0.087 R)
• M32: 5,153,048 km (0.085 R)
• M33: 5,284,994 km (0.114 R)
• M34: 5,432,796 km (0.117 R)
• M35: 5,793,477 km (0.088 R)
• M36: 5,869,622 km (0.102 R)
• M37: 5,976,884 km (0.066 R)
• M38: 6,053,777 km (0.111 R)
• M39: 6,538,175 km (0.068 R)
• M40: 6,649,326 km (0.075 R)
• M41: 6,905,587 km (0.056 R)
• M42: 7,444,738 km (0.103 R)
• M43: 7,527,615 km (0.104 R)
• M44: 7,828,457 km (0.115 R)
• M45: 7,997,353 km (0.093 R)
• M46: 8,459,311 km (0.099 R)
• M47: 8,563,281 km (0.071 R)
• M48: 8,807,275 km (0.069 R)
• M49: 8,877,437 km (0.066 R)
• M50: 9,035,861 km (0.113 R)
• M51: 9,177,530 km (0.097 R)
• M52: 9,445,161 km (0.117 R)
• M53: 9,570,973 km (0.106 R)
• M54: 9,679,281 km (0.107 R)
• M55: 9,896,946 km (0.116 R)
• M56: 10,098,006 km (0.098 R)
• M57: 10,282,011 km (0.105 R)
• M58: 10,411,413 km (0.067 R)
• M59: 10,597,214 km (0.104 R)
• M60: 10,896,858 km (0.1 R)
• M61: 12,318,786 km (0.074 R)
• M62: 12,792,413 km (0.049 R)
• M63: 13,493,878 km (0.118 R)
• M64: 13,615,351 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.8

Radius: 3.3

Gravity: 90.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.07 AU - 6.87 AU

Year: 10253 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,136,718 km

• M1: 258,356 km (0.116 R)
• M2: 298,597 km (0.111 R)
• M3: 385,663 km (0.1 R)
• M4: 480,808 km (0.108 R)
• M5: 514,168 km (0.05 R)
• M6: 692,788 km (0.067 R)
• M7: 1,170,005 km (0.086 R)
• M8: 1,284,747 km (0.056 R)
• M9: 1,451,548 km (0.107 R)
• M10: 1,884,634 km (0.058 R)
• M11: 2,101,401 km (0.114 R)
• M12: 2,129,077 km (0.117 R)
• M13: 2,499,481 km (0.112 R)
• M14: 2,920,450 km (0.089 R)
• M15: 3,202,442 km (0.098 R)
• M16: 3,298,483 km (0.117 R)
• M17: 3,493,260 km (0.11 R)
• M18: 3,658,416 km (0.057 R)
• M19: 3,893,883 km (0.069 R)
• M20: 3,962,100 km (0.114 R)
• M21: 3,996,358 km (0.066 R)
• M22: 4,203,850 km (0.12 R)
• M23: 5,143,025 km (0.106 R)
• M24: 5,520,909 km (0.084 R)
• M25: 5,907,620 km (0.104 R)
• M26: 6,104,192 km (0.097 R)
• M27: 6,383,042 km (0.1 R)
• M28: 6,423,284 km (0.113 R)
• M29: 6,829,741 km (0.105 R)
• M30: 6,994,598 km (0.065 R)
• M31: 7,539,583 km (0.118 R)
• M32: 7,752,760 km (0.119 R)
• M33: 8,098,032 km (0.08 R)
• M34: 8,228,780 km (0.116 R)
• M35: 9,574,413 km (0.036 R)
• M36: 10,508,652 km (0.07 R)
• M37: 10,842,554 km (0.106 R)
• M38: 11,667,587 km (0.11 R)
• M39: 11,815,240 km (0.073 R)
• M40: 11,864,607 km (0.079 R)
• M41: 11,914,124 km (0.083 R)
• M42: 12,462,400 km (0.117 R)
• M43: 12,512,665 km (0.119 R)
• M44: 12,968,041 km (0.047 R)
• M45: 14,418,841 km (0.074 R)
• M46: 14,524,457 km (0.08 R)
• M47: 15,163,390 km (0.104 R)
• M48: 15,865,901 km (0.09 R)
• M49: 17,358,290 km (0.109 R)
• M50: 17,865,726 km (0.048 R)
• M51: 18,092,815 km (0.084 R)
• M52: 19,591,786 km (0.083 R)
• M53: 19,650,279 km (0.08 R)
• M54: 20,002,133 km (0.091 R)
• M55: 20,356,081 km (0.108 R)
• M56: 20,950,733 km (0.106 R)
• M57: 21,310,217 km (0.116 R)
• M58: 21,671,645 km (0.114 R)
• M59: 22,584,342 km (0.079 R)
• M60: 23,076,220 km (0.079 R)
• M61: 23,137,854 km (0.078 R)
• M62: 24,825,168 km (0.049 R)
• M63: 25,142,017 km (0.086 R)
• M64: 25,460,211 km (0.044 R)
• M65: 25,971,986 km (0.035 R)
• M66: 26,551,677 km (0.064 R)
• M67: 27,005,707 km (0.114 R)
• M68: 27,921,096 km (0.042 R)
• M69: 28,118,565 km (0.082 R)
• M70: 28,250,511 km (0.076 R)
• M71: 28,515,000 km (0.105 R)
• M72: 29,046,371 km (0.085 R)
• M73: 30,186,457 km (0.104 R)
• M74: 31,751,849 km (0.082 R)
• M75: 32,787,066 km (0.03 R)
• M76: 34,748,743 km (0.081 R)
• M77: 34,819,503 km (0.047 R)
• M78: 35,886,584 km (0.087 R)
• M79: 38,637,689 km (0.109 R)
• M80: 38,931,200 km (0.093 R)
• M81: 39,225,459 km (0.087 R)
• M82: 39,520,317 km (0.06 R)
• M83: 40,186,775 km (0.098 R)
• M84: 40,409,826 km (0.038 R)
• M85: 42,359,235 km (0.085 R)
• M86: 43,879,599 km (0.083 R)
• M87: 44,800,374 km (0.027 R)
• M88: 44,954,459 km (0.106 R)
• M89: 45,649,940 km (0.086 R)
• M90: 48,230,503 km (0.099 R)
• M91: 49,339,472 km (0.099 R)
• M92: 50,376,784 km (0.106 R)
• M93: 50,857,891 km (0.107 R)
• M94: 51,179,526 km (0.118 R)
• M95: 52,960,489 km (0.097 R)
• M96: 54,022,334 km (0.094 R)
• M97: 54,432,681 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 3.9

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.73 AU - 10.61 AU

Year: 21137 Days

Day: 15.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,136,718 km

• M1: 49,966 km (0.068 R)
• M2: 182,659 km (0.038 R)
• M3: 266,284 km (0.111 R)
• M4: 362,326 km (0.054 R)
• M5: 388,057 km (0.081 R)
• M6: 526,734 km (0.083 R)
• M7: 1,046,138 km (0.068 R)
• M8: 1,121,834 km (0.073 R)
• M9: 1,199,476 km (0.073 R)
• M10: 1,442,722 km (0.113 R)
• M11: 1,484,759 km (0.116 R)
• M12: 1,723,218 km (0.119 R)
• M13: 1,767,798 km (0.096 R)
• M14: 1,881,193 km (0.066 R)
• M15: 2,020,319 km (0.095 R)
• M16: 3,248,518 km (0.076 R)
• M17: 3,331,545 km (0.113 R)
• M18: 3,757,599 km (0.079 R)
• M19: 3,903,457 km (0.077 R)
• M20: 3,962,399 km (0.065 R)
• M21: 4,230,777 km (0.04 R)
• M22: 4,382,470 km (0.103 R)
• M23: 5,103,083 km (0.042 R)
• M24: 5,167,559 km (0.113 R)
• M25: 5,232,186 km (0.081 R)
• M26: 5,427,860 km (0.06 R)
• M27: 6,097,011 km (0.099 R)
• M28: 6,165,377 km (0.07 R)
• M29: 6,199,635 km (0.039 R)
• M30: 6,371,822 km (0.087 R)
• M31: 6,475,942 km (0.097 R)
• M32: 6,615,667 km (0.067 R)
• M33: 6,756,438 km (0.098 R)
• M34: 7,005,070 km (0.118 R)
• M35: 7,148,534 km (0.064 R)
• M36: 7,695,015 km (0.082 R)
• M37: 8,104,315 km (0.078 R)
• M38: 8,520,496 km (0.114 R)
• M39: 9,021,500 km (0.08 R)
• M40: 9,930,905 km (0.089 R)
• M41: 10,213,495 km (0.042 R)
• M42: 10,910,472 km (0.047 R)
• M43: 11,035,087 km (0.066 R)
• M44: 11,369,737 km (0.109 R)
• M45: 11,920,557 km (0.107 R)
• M46: 12,177,715 km (0.07 R)
• M47: 12,220,800 km (0.118 R)
• M48: 12,697,568 km (0.087 R)
• M49: 12,916,280 km (0.118 R)
• M50: 12,960,112 km (0.101 R)
• M51: 13,535,167 km (0.114 R)
• M52: 13,579,747 km (0.089 R)
• M53: 14,254,433 km (0.093 R)
• M54: 14,390,717 km (0.115 R)
• M55: 14,618,704 km (0.115 R)
• M56: 15,263,471 km (0.058 R)
• M57: 15,402,746 km (0.103 R)
• M58: 16,532,958 km (0.111 R)
• M59: 17,397,933 km (0.066 R)
• M60: 17,689,499 km (0.086 R)
• M61: 17,835,806 km (0.082 R)
• M62: 17,884,725 km (0.051 R)
• M63: 18,031,630 km (0.074 R)
• M64: 20,079,625 km (0.067 R)
• M65: 20,487,578 km (0.093 R)
• M66: 21,415,833 km (0.066 R)
• M67: 23,526,958 km (0.089 R)
• M68: 23,741,780 km (0.082 R)
• M69: 24,011,057 km (0.093 R)
• M70: 24,661,658 km (0.097 R)
• M71: 25,098,484 km (0.028 R)
• M72: 25,814,010 km (0.098 R)
• M73: 26,146,417 km (0.081 R)
• M74: 26,480,319 km (0.103 R)
• M75: 26,536,119 km (0.119 R)
• M76: 26,647,719 km (0.104 R)
• M77: 26,871,667 km (0.03 R)
• M78: 28,398,762 km (0.069 R)
• M79: 28,570,201 km (0.06 R)
• M80: 29,029,018 km (0.118 R)
• M81: 30,361,486 km (0.098 R)
• M82: 30,478,322 km (0.037 R)
• M83: 32,010,354 km (0.086 R)
• M84: 33,446,793 km (0.08 R)
• M85: 33,688,244 km (0.116 R)
• M86: 35,210,252 km (0.078 R)
• M87: 36,072,385 km (0.085 R)
• M88: 36,443,836 km (0.11 R)
• M89: 36,941,399 km (0.086 R)
• M90: 37,566,269 km (0.117 R)
• M91: 38,763,202 km (0.071 R)
• M92: 40,614,176 km (0.09 R)
• M93: 40,742,980 km (0.108 R)
• M94: 42,493,724 km (0.112 R)
• M95: 43,082,840 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit