🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 13.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.76 AU - 0.9 AU

Year: 488 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,401,422 km

• M1: 165,605 km (0.083 R)
• M2: 255,663 km (0.117 R)
• M3: 338,839 km (0.093 R)
• M4: 438,172 km (0.073 R)
• M5: 655,687 km (0.035 R)
• M6: 771,626 km (0.115 R)
• M7: 858,692 km (0.088 R)
• M8: 945,459 km (0.107 R)
• M9: 1,137,841 km (0.086 R)
• M10: 1,338,901 km (0.115 R)
• M11: 1,471,594 km (0.109 R)
• M12: 1,572,722 km (0.114 R)
• M13: 1,761,216 km (0.109 R)
• M14: 1,929,663 km (0.099 R)
• M15: 2,063,852 km (0.089 R)
• M16: 2,213,001 km (0.119 R)
• M17: 2,516,087 km (0.119 R)
• M18: 2,601,806 km (0.12 R)
• M19: 2,776,088 km (0.062 R)
• M20: 2,864,650 km (0.081 R)
• M21: 3,051,348 km (0.116 R)
• M22: 3,202,442 km (0.113 R)
• M23: 3,322,270 km (0.076 R)
• M24: 3,409,934 km (0.078 R)
• M25: 3,525,723 km (0.117 R)
• M26: 3,649,739 km (0.081 R)
• M27: 3,747,127 km (0.034 R)
• M28: 3,838,532 km (0.071 R)
• M29: 3,966,288 km (0.075 R)
• M30: 4,088,211 km (0.108 R)
• M31: 4,174,977 km (0.094 R)
• M32: 4,277,153 km (0.077 R)
• M33: 4,469,087 km (0.12 R)
• M34: 4,611,205 km (0.087 R)
• M35: 4,907,558 km (0.109 R)
• M36: 5,007,789 km (0.113 R)
• M37: 5,093,060 km (0.098 R)
• M38: 5,257,318 km (0.12 R)
• M39: 5,352,013 km (0.095 R)
• M40: 5,463,314 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 13

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.23 AU - 3.59 AU

Year: 3205 Days

Day: 12.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,401,422 km

• M1: 166,203 km (0.108 R)
• M2: 248,781 km (0.118 R)
• M3: 352,901 km (0.092 R)
• M4: 447,148 km (0.112 R)
• M5: 575,653 km (0.093 R)
• M6: 736,022 km (0.104 R)
• M7: 876,344 km (0.094 R)
• M8: 969,095 km (0.076 R)
• M9: 1,095,056 km (0.038 R)
• M10: 1,279,511 km (0.082 R)
• M11: 1,485,656 km (0.096 R)
• M12: 2,106,338 km (0.071 R)
• M13: 2,325,948 km (0.056 R)
• M14: 2,431,863 km (0.05 R)
• M15: 2,815,881 km (0.029 R)
• M16: 2,915,064 km (0.115 R)
• M17: 3,595,435 km (0.082 R)
• M18: 3,734,262 km (0.112 R)
• M19: 3,875,034 km (0.047 R)
• M20: 3,969,879 km (0.114 R)
• M21: 4,081,479 km (0.081 R)
• M22: 4,177,969 km (0.046 R)
• M23: 4,439,167 km (0.11 R)
• M24: 4,538,500 km (0.094 R)
• M25: 4,875,095 km (0.104 R)
• M26: 5,029,181 km (0.096 R)
• M27: 5,289,781 km (0.101 R)
• M28: 5,466,007 km (0.109 R)
• M29: 5,698,033 km (0.116 R)
• M30: 5,878,748 km (0.12 R)
• M31: 6,043,006 km (0.11 R)
• M32: 6,227,460 km (0.06 R)
• M33: 6,488,658 km (0.096 R)
• M34: 6,601,754 km (0.115 R)
• M35: 6,696,449 km (0.068 R)
• M36: 7,060,720 km (0.074 R)
• M37: 7,748,721 km (0.031 R)
• M38: 8,273,660 km (0.073 R)
• M39: 8,416,975 km (0.069 R)
• M40: 8,914,836 km (0.119 R)
• M41: 9,400,730 km (0.067 R)
• M42: 10,664,533 km (0.025 R)
• M43: 10,820,713 km (0.096 R)
• M44: 11,045,110 km (0.041 R)
• M45: 11,293,742 km (0.066 R)
• M46: 11,384,697 km (0.052 R)
• M47: 11,842,616 km (0.077 R)
• M48: 11,958,106 km (0.087 R)
• M49: 12,213,469 km (0.085 R)
• M50: 12,353,493 km (0.113 R)
• M51: 13,252,875 km (0.117 R)
• M52: 13,469,044 km (0.113 R)
• M53: 13,589,620 km (0.069 R)
• M54: 13,783,349 km (0.093 R)
• M55: 13,953,442 km (0.087 R)
• M56: 14,197,885 km (0.106 R)
• M57: 14,591,926 km (0.1 R)
• M58: 14,765,310 km (0.117 R)
• M59: 14,889,775 km (0.116 R)
• M60: 15,567,304 km (0.062 R)
• M61: 15,744,577 km (0.12 R)
• M62: 16,332,048 km (0.096 R)
• M63: 16,486,433 km (0.064 R)
• M64: 16,796,699 km (0.078 R)
• M65: 17,344,377 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 4.3

Gravity: 48.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.18 AU - 8 AU

Year: 10923 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,401,422 km

• M1: 300,243 km (0.062 R)
• M2: 498,610 km (0.107 R)
• M3: 638,633 km (0.094 R)
• M4: 871,108 km (0.114 R)
• M5: 933,192 km (0.107 R)
• M6: 1,018,313 km (0.114 R)
• M7: 1,359,845 km (0.113 R)
• M8: 1,505,852 km (0.098 R)
• M9: 1,682,527 km (0.053 R)
• M10: 3,093,684 km (0.093 R)
• M11: 3,253,454 km (0.039 R)
• M12: 3,383,156 km (0.074 R)
• M13: 3,415,768 km (0.049 R)
• M14: 3,580,924 km (0.09 R)
• M15: 3,647,645 km (0.09 R)
• M16: 3,884,608 km (0.075 R)
• M17: 4,126,508 km (0.102 R)
• M18: 4,266,980 km (0.076 R)
• M19: 4,918,180 km (0.119 R)
• M20: 5,255,373 km (0.045 R)
• M21: 5,407,664 km (0.118 R)
• M22: 6,351,178 km (0.104 R)
• M23: 7,133,574 km (0.112 R)
• M24: 7,217,648 km (0.094 R)
• M25: 7,989,573 km (0.059 R)
• M26: 8,033,106 km (0.118 R)
• M27: 9,656,393 km (0.078 R)
• M28: 9,936,590 km (0.095 R)
• M29: 10,172,057 km (0.1 R)
• M30: 10,409,319 km (0.067 R)
• M31: 10,889,528 km (0.082 R)
• M32: 11,132,176 km (0.096 R)
• M33: 12,020,937 km (0.117 R)
• M34: 13,970,496 km (0.097 R)
• M35: 14,606,287 km (0.064 R)
• M36: 14,713,100 km (0.083 R)
• M37: 14,873,918 km (0.08 R)
• M38: 15,305,508 km (0.093 R)
• M39: 15,468,420 km (0.106 R)
• M40: 15,686,683 km (0.1 R)
• M41: 15,796,039 km (0.12 R)
• M42: 16,624,961 km (0.112 R)
• M43: 17,638,187 km (0.06 R)
• M44: 17,809,028 km (0.119 R)
• M45: 18,729,354 km (0.114 R)
• M46: 19,195,202 km (0.078 R)
• M47: 20,079,026 km (0.063 R)
• M48: 20,735,611 km (0.072 R)
• M49: 21,157,028 km (0.102 R)
• M50: 21,217,466 km (0.101 R)
• M51: 21,703,061 km (0.06 R)
• M52: 22,315,215 km (0.071 R)
• M53: 26,364,830 km (0.097 R)
• M54: 28,672,975 km (0.085 R)
• M55: 29,209,583 km (0.076 R)
• M56: 29,681,863 km (0.032 R)
• M57: 30,020,702 km (0.037 R)
• M58: 30,702,270 km (0.112 R)
• M59: 31,320,109 km (0.101 R)
• M60: 31,595,968 km (0.077 R)
• M61: 32,777,492 km (0.076 R)
• M62: 32,847,354 km (0.11 R)
• M63: 34,398,834 km (0.091 R)
• M64: 34,683,369 km (0.101 R)
• M65: 36,335,079 km (0.084 R)
• M66: 36,552,445 km (0.099 R)
• M67: 37,572,403 km (0.077 R)
• M68: 38,453,983 km (0.087 R)
• M69: 40,762,877 km (0.102 R)
• M70: 41,290,359 km (0.098 R)
• M71: 44,347,990 km (0.06 R)
• M72: 45,201,595 km (0.112 R)
• M73: 45,435,267 km (0.051 R)
• M74: 45,903,957 km (0.109 R)
• M75: 46,531,221 km (0.063 R)
• M76: 47,240,464 km (0.116 R)
• M77: 48,430,366 km (0.069 R)
• M78: 48,669,423 km (0.093 R)
• M79: 49,389,288 km (0.113 R)
• M80: 49,549,807 km (0.095 R)
• M81: 49,790,809 km (0.104 R)
• M82: 51,244,900 km (0.116 R)
• M83: 52,221,924 km (0.112 R)
• M84: 52,794,734 km (0.109 R)
• M85: 53,205,231 km (0.116 R)
• M86: 53,699,203 km (0.102 R)
• M87: 53,781,631 km (0.085 R)
• M88: 54,691,635 km (0.109 R)
• M89: 55,606,576 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.9

Radius: 5

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.8 AU - 9.96 AU

Year: 20052 Days

Day: 20.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,401,422 km

• M1: 77,940 km (0.08 R)
• M2: 200,312 km (0.071 R)
• M3: 419,024 km (0.078 R)
• M4: 822,788 km (0.045 R)
• M5: 1,024,596 km (0.117 R)
• M6: 1,446,462 km (0.099 R)
• M7: 1,689,558 km (0.072 R)
• M8: 1,916,498 km (0.094 R)
• M9: 2,244,118 km (0.051 R)
• M10: 2,589,090 km (0.079 R)
• M11: 2,686,030 km (0.1 R)
• M12: 3,051,797 km (0.11 R)
• M13: 3,468,726 km (0.101 R)
• M14: 4,089,407 km (0.118 R)
• M15: 4,278,350 km (0.041 R)
• M16: 4,586,820 km (0.112 R)
• M17: 4,942,414 km (0.115 R)
• M18: 5,103,232 km (0.034 R)
• M19: 6,018,472 km (0.087 R)
• M20: 6,320,211 km (0.11 R)
• M21: 6,671,167 km (0.082 R)
• M22: 7,575,786 km (0.115 R)
• M23: 7,622,012 km (0.111 R)
• M24: 7,854,636 km (0.117 R)
• M25: 13,471,438 km (0.096 R)
• M26: 13,752,532 km (0.071 R)
• M27: 13,922,027 km (0.048 R)
• M28: 14,838,314 km (0.112 R)
• M29: 16,607,907 km (0.106 R)
• M30: 17,334,204 km (0.075 R)
• M31: 17,578,647 km (0.094 R)
• M32: 17,639,983 km (0.082 R)
• M33: 17,885,772 km (0.061 R)
• M34: 18,318,708 km (0.062 R)
• M35: 20,599,328 km (0.104 R)
• M36: 21,444,556 km (0.105 R)
• M37: 23,034,631 km (0.103 R)
• M38: 23,101,651 km (0.086 R)
• M39: 23,370,628 km (0.032 R)
• M40: 24,115,476 km (0.105 R)
• M41: 25,143,812 km (0.117 R)
• M42: 25,698,072 km (0.118 R)
• M43: 26,959,930 km (0.118 R)
• M44: 27,598,414 km (0.067 R)
• M45: 27,955,204 km (0.099 R)
• M46: 29,107,258 km (0.041 R)
• M47: 29,397,777 km (0.12 R)
• M48: 30,274,869 km (0.052 R)
• M49: 31,234,689 km (0.079 R)
• M50: 31,905,037 km (0.09 R)
• M51: 33,032,855 km (0.115 R)
• M52: 34,250,133 km (0.093 R)
• M53: 34,633,553 km (0.073 R)
• M54: 39,103,836 km (0.099 R)
• M55: 39,183,871 km (0.066 R)
• M56: 40,390,827 km (0.091 R)
• M57: 41,202,246 km (0.115 R)
• M58: 44,334,376 km (0.116 R)
• M59: 45,003,527 km (0.101 R)
• M60: 45,171,227 km (0.072 R)
• M61: 46,013,313 km (0.081 R)
• M62: 46,945,607 km (0.115 R)
• M63: 47,884,184 km (0.099 R)
• M64: 48,484,670 km (0.091 R)
• M65: 48,656,558 km (0.119 R)
• M66: 49,692,972 km (0.038 R)
• M67: 50,998,662 km (0.037 R)
• M68: 52,139,346 km (0.084 R)
• M69: 55,791,479 km (0.109 R)
• M70: 57,148,182 km (0.033 R)
• M71: 60,170,657 km (0.12 R)
• M72: 60,448,012 km (0.093 R)
• M73: 60,911,316 km (0.082 R)
• M74: 61,282,618 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit