🌌 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: 359.4

Radius: 9.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 307 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,224,388 km

• M1: 120,277 km (0.119 R)
• M2: 198,217 km (0.11 R)
• M3: 296,353 km (0.1 R)
• M4: 368,908 km (0.108 R)
• M5: 429,795 km (0.083 R)
• M6: 507,735 km (0.102 R)
• M7: 569,369 km (0.094 R)
• M8: 651,050 km (0.101 R)
• M9: 728,093 km (0.062 R)
• M10: 799,152 km (0.064 R)
• M11: 882,478 km (0.077 R)
• M12: 1,020,257 km (0.111 R)
• M13: 1,093,710 km (0.084 R)
• M14: 1,154,447 km (0.059 R)
• M15: 1,223,860 km (0.11 R)
• M16: 1,321,398 km (0.084 R)
• M17: 1,382,584 km (0.078 R)
• M18: 1,560,455 km (0.09 R)
• M19: 1,666,670 km (0.103 R)
• M20: 1,775,278 km (0.065 R)
• M21: 1,856,210 km (0.119 R)
• M22: 1,925,474 km (0.093 R)
• M23: 2,008,800 km (0.092 R)
• M24: 2,093,323 km (0.089 R)
• M25: 2,174,555 km (0.107 R)
• M26: 2,243,070 km (0.059 R)
• M27: 2,330,884 km (0.054 R)
• M28: 2,410,470 km (0.118 R)
• M29: 2,577,272 km (0.048 R)
• M30: 2,752,900 km (0.032 R)
• M31: 2,812,440 km (0.086 R)
• M32: 2,887,239 km (0.084 R)
• M33: 2,952,763 km (0.095 R)
• M34: 3,064,662 km (0.104 R)
• M35: 3,152,177 km (0.112 R)
• M36: 3,214,559 km (0.074 R)
• M37: 3,308,656 km (0.107 R)
• M38: 3,457,057 km (0.115 R)
• M39: 3,607,702 km (0.106 R)
• M40: 3,694,768 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 9.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.73 AU - 0.81 AU

Year: 458 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,224,388 km

• M1: 117,434 km (0.073 R)
• M2: 186,698 km (0.117 R)
• M3: 268,079 km (0.119 R)
• M4: 329,564 km (0.084 R)
• M5: 441,314 km (0.069 R)
• M6: 507,436 km (0.084 R)
• M7: 582,235 km (0.079 R)
• M8: 668,852 km (0.12 R)
• M9: 757,713 km (0.115 R)
• M10: 870,360 km (0.105 R)
• M11: 947,852 km (0.079 R)
• M12: 1,045,988 km (0.118 R)
• M13: 1,381,237 km (0.106 R)
• M14: 1,510,789 km (0.102 R)
• M15: 1,623,137 km (0.088 R)
• M16: 1,691,204 km (0.114 R)
• M17: 1,786,049 km (0.064 R)
• M18: 1,984,715 km (0.077 R)
• M19: 2,096,614 km (0.061 R)
• M20: 2,436,650 km (0.112 R)
• M21: 2,506,812 km (0.059 R)
• M22: 2,573,383 km (0.058 R)
• M23: 2,640,702 km (0.12 R)
• M24: 2,880,806 km (0.057 R)
• M25: 2,963,983 km (0.084 R)
• M26: 3,025,617 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 9.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.3 AU

Year: 858 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 79,224,388 km

• M1: 133,890 km (0.091 R)
• M2: 282,590 km (0.073 R)
• M3: 437,723 km (0.092 R)
• M4: 506,090 km (0.115 R)
• M5: 608,863 km (0.082 R)
• M6: 671,096 km (0.119 R)
• M7: 791,522 km (0.034 R)
• M8: 907,760 km (0.101 R)
• M9: 1,017,565 km (0.081 R)
• M10: 1,177,634 km (0.1 R)
• M11: 1,250,937 km (0.107 R)
• M12: 1,381,088 km (0.104 R)
• M13: 1,465,760 km (0.111 R)
• M14: 1,776,026 km (0.089 R)
• M15: 1,837,511 km (0.097 R)
• M16: 1,986,510 km (0.112 R)
• M17: 2,238,283 km (0.115 R)
• M18: 2,380,850 km (0.109 R)
• M19: 2,543,762 km (0.084 R)
• M20: 2,657,457 km (0.079 R)
• M21: 2,844,753 km (0.097 R)
• M22: 2,926,284 km (0.11 R)
• M23: 3,194,513 km (0.096 R)
• M24: 3,307,908 km (0.031 R)
• M25: 3,441,948 km (0.075 R)
• M26: 3,616,828 km (0.1 R)
• M27: 3,685,643 km (0.095 R)
• M28: 4,077,290 km (0.085 R)
• M29: 4,314,552 km (0.107 R)
• M30: 4,419,121 km (0.053 R)
• M31: 4,641,573 km (0.073 R)
• M32: 4,748,835 km (0.038 R)
• M33: 5,042,346 km (0.11 R)
• M34: 5,108,468 km (0.113 R)
• M35: 5,174,890 km (0.108 R)
• M36: 5,308,480 km (0.094 R)
• M37: 5,750,542 km (0.112 R)
• M38: 5,854,213 km (0.055 R)
• M39: 5,923,776 km (0.084 R)
• M40: 5,993,489 km (0.116 R)
• M41: 6,110,475 km (0.094 R)
• M42: 6,192,753 km (0.117 R)
• M43: 6,394,112 km (0.113 R)
• M44: 6,549,544 km (0.077 R)
• M45: 6,900,950 km (0.116 R)
• M46: 7,196,555 km (0.074 R)
• M47: 7,420,802 km (0.051 R)
• M48: 7,774,452 km (0.104 R)
• M49: 7,940,505 km (0.11 R)
• M50: 8,056,145 km (0.051 R)
• M51: 8,133,636 km (0.098 R)
• M52: 8,315,248 km (0.101 R)
• M53: 8,380,323 km (0.101 R)
• M54: 8,472,027 km (0.117 R)
• M55: 8,708,990 km (0.104 R)
• M56: 9,055,159 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.74 AU - 1.78 AU

Year: 1584 Days

Day: 13.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,224,388 km

• M1: 194,477 km (0.074 R)
• M2: 443,109 km (0.097 R)
• M3: 576,999 km (0.093 R)
• M4: 1,277,715 km (0.116 R)
• M5: 1,617,452 km (0.116 R)
• M6: 1,698,833 km (0.12 R)
• M7: 1,848,730 km (0.082 R)
• M8: 2,337,916 km (0.103 R)
• M9: 2,575,178 km (0.035 R)
• M10: 2,807,354 km (0.102 R)
• M11: 2,886,341 km (0.102 R)
• M12: 3,087,102 km (0.055 R)
• M13: 3,481,442 km (0.088 R)
• M14: 3,652,432 km (0.094 R)
• M15: 4,047,221 km (0.111 R)
• M16: 4,136,830 km (0.079 R)
• M17: 4,234,667 km (0.049 R)
• M18: 4,325,772 km (0.095 R)
• M19: 4,478,960 km (0.118 R)
• M20: 4,735,820 km (0.078 R)
• M21: 4,814,508 km (0.098 R)
• M22: 5,061,644 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 5.5

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.89 AU - 8.41 AU

Year: 12967 Days

Day: 21.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,224,388 km

• M1: 129,552 km (0.069 R)
• M2: 210,035 km (0.106 R)
• M3: 685,308 km (0.114 R)
• M4: 1,005,447 km (0.107 R)
• M5: 1,283,550 km (0.097 R)
• M6: 1,743,563 km (0.104 R)
• M7: 2,827,101 km (0.053 R)
• M8: 3,075,732 km (0.119 R)
• M9: 3,593,790 km (0.05 R)
• M10: 3,653,030 km (0.102 R)
• M11: 3,742,640 km (0.095 R)
• M12: 4,357,636 km (0.039 R)
• M13: 4,420,916 km (0.082 R)
• M14: 4,484,346 km (0.037 R)
• M15: 4,644,565 km (0.119 R)
• M16: 4,741,654 km (0.057 R)
• M17: 5,203,164 km (0.106 R)
• M18: 5,371,611 km (0.102 R)
• M19: 5,473,487 km (0.101 R)
• M20: 6,346,989 km (0.075 R)
• M21: 6,635,713 km (0.066 R)
• M22: 7,151,077 km (0.04 R)
• M23: 7,755,902 km (0.108 R)
• M24: 8,259,149 km (0.084 R)
• M25: 8,653,638 km (0.064 R)
• M26: 9,790,133 km (0.075 R)
• M27: 10,039,812 km (0.054 R)
• M28: 10,207,362 km (0.115 R)
• M29: 10,291,586 km (0.109 R)
• M30: 10,460,482 km (0.113 R)
• M31: 10,502,967 km (0.091 R)
• M32: 11,145,640 km (0.042 R)
• M33: 11,275,640 km (0.098 R)
• M34: 11,493,604 km (0.075 R)
• M35: 12,423,804 km (0.077 R)
• M36: 13,011,724 km (0.091 R)
• M37: 13,608,769 km (0.049 R)
• M38: 13,933,845 km (0.09 R)
• M39: 14,355,711 km (0.073 R)
• M40: 14,544,503 km (0.082 R)
• M41: 14,686,621 km (0.078 R)
• M42: 15,020,075 km (0.101 R)
• M43: 15,067,946 km (0.078 R)
• M44: 15,307,901 km (0.086 R)
• M45: 15,549,203 km (0.057 R)
• M46: 15,791,701 km (0.066 R)
• M47: 15,889,089 km (0.097 R)
• M48: 16,133,382 km (0.055 R)
• M49: 16,774,260 km (0.103 R)
• M50: 17,524,044 km (0.039 R)
• M51: 17,574,459 km (0.115 R)
• M52: 17,624,873 km (0.096 R)
• M53: 20,048,658 km (0.095 R)
• M54: 20,101,316 km (0.052 R)
• M55: 21,379,780 km (0.104 R)
• M56: 21,541,495 km (0.062 R)
• M57: 21,649,505 km (0.109 R)
• M58: 22,246,699 km (0.081 R)
• M59: 22,301,153 km (0.082 R)
• M60: 22,465,112 km (0.059 R)
• M61: 22,849,280 km (0.089 R)
• M62: 23,846,798 km (0.082 R)
• M63: 24,294,844 km (0.106 R)
• M64: 24,407,192 km (0.044 R)
• M65: 25,426,701 km (0.049 R)
• M66: 25,827,025 km (0.083 R)
• M67: 26,171,699 km (0.069 R)
• M68: 26,807,639 km (0.047 R)
• M69: 27,156,651 km (0.083 R)
• M70: 27,741,728 km (0.086 R)
• M71: 28,686,439 km (0.108 R)
• M72: 28,983,839 km (0.09 R)
• M73: 29,043,379 km (0.119 R)
• M74: 29,103,069 km (0.107 R)
• M75: 29,701,760 km (0.036 R)
• M76: 30,002,601 km (0.026 R)
• M77: 32,074,980 km (0.098 R)
• M78: 33,816,000 km (0.1 R)
• M79: 33,941,513 km (0.113 R)
• M80: 34,130,156 km (0.111 R)
• M81: 34,824,589 km (0.109 R)
• M82: 36,035,135 km (0.025 R)
• M83: 37,909,148 km (0.096 R)
• M84: 39,022,305 km (0.113 R)
• M85: 39,219,924 km (0.065 R)
• M86: 39,814,576 km (0.097 R)
• M87: 42,493,574 km (0.101 R)
• M88: 43,036,315 km (0.114 R)
• M89: 43,308,584 km (0.12 R)
• M90: 43,786,399 km (0.059 R)
• M91: 44,472,006 km (0.042 R)
• M92: 44,885,046 km (0.103 R)
• M93: 45,853,842 km (0.09 R)
• M94: 46,201,358 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 6.9

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8 AU - 10.02 AU

Year: 18343 Days

Day: 20.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,224,388 km

• M1: 98,884 km (0.111 R)
• M2: 261,198 km (0.104 R)
• M3: 361,877 km (0.049 R)
• M4: 417,528 km (0.078 R)
• M5: 538,852 km (0.102 R)
• M6: 997,219 km (0.116 R)
• M7: 1,162,824 km (0.096 R)
• M8: 1,776,774 km (0.054 R)
• M9: 3,625,355 km (0.05 R)
• M10: 4,365,266 km (0.054 R)
• M11: 4,868,513 km (0.112 R)
• M12: 5,103,232 km (0.103 R)
• M13: 5,486,652 km (0.045 R)
• M14: 5,535,271 km (0.07 R)
• M15: 5,731,094 km (0.102 R)
• M16: 6,640,051 km (0.092 R)
• M17: 8,140,967 km (0.107 R)
• M18: 8,475,767 km (0.105 R)
• M19: 9,274,470 km (0.065 R)
• M20: 10,577,617 km (0.111 R)
• M21: 11,374,225 km (0.12 R)
• M22: 11,748,370 km (0.099 R)
• M23: 12,701,458 km (0.111 R)
• M24: 13,547,434 km (0.118 R)
• M25: 15,156,359 km (0.082 R)
• M26: 16,122,611 km (0.112 R)
• M27: 17,037,552 km (0.084 R)
• M28: 17,108,611 km (0.072 R)
• M29: 17,537,059 km (0.071 R)
• M30: 18,041,503 km (0.098 R)
• M31: 18,259,168 km (0.061 R)
• M32: 18,697,041 km (0.093 R)
• M33: 20,558,637 km (0.109 R)
• M34: 23,578,270 km (0.077 R)
• M35: 23,736,844 km (0.101 R)
• M36: 24,134,774 km (0.094 R)
• M37: 26,321,446 km (0.108 R)
• M38: 26,898,595 km (0.086 R)
• M39: 28,401,904 km (0.106 R)
• M40: 30,707,506 km (0.072 R)
• M41: 32,453,762 km (0.094 R)
• M42: 32,806,963 km (0.097 R)
• M43: 32,983,937 km (0.075 R)
• M44: 34,861,839 km (0.105 R)
• M45: 35,223,417 km (0.118 R)
• M46: 35,404,730 km (0.088 R)
• M47: 35,950,463 km (0.098 R)
• M48: 36,498,888 km (0.051 R)
• M49: 36,866,151 km (0.095 R)
• M50: 38,253,971 km (0.056 R)
• M51: 38,347,021 km (0.064 R)
• M52: 38,440,220 km (0.082 R)
• M53: 38,626,918 km (0.093 R)
• M54: 38,720,417 km (0.027 R)
• M55: 38,813,916 km (0.068 R)
• M56: 39,658,844 km (0.117 R)
• M57: 39,753,091 km (0.093 R)
• M58: 40,320,217 km (0.064 R)
• M59: 40,414,912 km (0.088 R)
• M60: 40,699,746 km (0.075 R)
• M61: 40,985,179 km (0.034 R)
• M62: 41,941,558 km (0.118 R)
• M63: 43,584,143 km (0.097 R)
• M64: 43,876,158 km (0.089 R)
• M65: 44,854,229 km (0.097 R)
• M66: 45,247,522 km (0.105 R)
• M67: 46,235,765 km (0.079 R)
• M68: 47,530,983 km (0.102 R)
• M69: 48,737,191 km (0.103 R)
• M70: 48,939,298 km (0.081 R)
• M71: 49,344,110 km (0.111 R)
• M72: 49,546,964 km (0.09 R)
• M73: 50,055,298 km (0.077 R)
• M74: 54,497,756 km (0.116 R)
• M75: 56,606,637 km (0.043 R)
• M76: 57,351,036 km (0.086 R)
• M77: 57,671,026 km (0.059 R)
• M78: 59,064,680 km (0.118 R)
• M79: 60,144,178 km (0.057 R)
• M80: 61,230,109 km (0.106 R)
• M81: 61,775,543 km (0.115 R)
• M82: 64,194,690 km (0.11 R)
• M83: 65,415,708 km (0.078 R)
• M84: 66,644,505 km (0.101 R)
• M85: 66,756,554 km (0.068 R)
• M86: 66,980,951 km (0.086 R)
• M87: 68,445,364 km (0.109 R)
• M88: 69,465,322 km (0.111 R)
• M89: 72,094,804 km (0.227 R)
• M90: 72,555,416 km (0.11 R)
• M91: 73,943,086 km (0.116 R)
• M92: 76,275,317 km (0.074 R)
• M93: 78,513,151 km (0.104 R)
• M94: 79,105,708 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit