🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 11

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.36 AU - 1.62 AU

Year: 1255 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,971,096 km

• M1: 140,024 km (0.105 R)
• M2: 303,384 km (0.062 R)
• M3: 464,950 km (0.097 R)
• M4: 543,938 km (0.084 R)
• M5: 659,427 km (0.036 R)
• M6: 745,147 km (0.12 R)
• M7: 875,896 km (0.084 R)
• M8: 965,654 km (0.102 R)
• M9: 1,135,597 km (0.038 R)
• M10: 1,541,606 km (0.106 R)
• M11: 1,637,199 km (0.104 R)
• M12: 1,749,996 km (0.088 R)
• M13: 1,873,265 km (0.109 R)
• M14: 2,186,074 km (0.081 R)
• M15: 2,260,723 km (0.106 R)
• M16: 2,370,079 km (0.083 R)
• M17: 2,638,009 km (0.083 R)
• M18: 2,825,305 km (0.12 R)
• M19: 2,943,338 km (0.091 R)
• M20: 3,165,790 km (0.066 R)
• M21: 3,241,187 km (0.064 R)
• M22: 3,529,463 km (0.114 R)
• M23: 3,706,437 km (0.102 R)
• M24: 3,926,795 km (0.086 R)
• M25: 4,028,371 km (0.082 R)
• M26: 4,234,368 km (0.075 R)
• M27: 4,475,370 km (0.032 R)
• M28: 4,581,734 km (0.106 R)
• M29: 4,753,472 km (0.115 R)
• M30: 4,861,931 km (0.081 R)
• M31: 4,960,217 km (0.07 R)
• M32: 5,270,333 km (0.062 R)
• M33: 5,360,241 km (0.113 R)
• M34: 5,541,404 km (0.058 R)
• M35: 5,851,670 km (0.11 R)
• M36: 6,085,193 km (0.12 R)
• M37: 6,238,680 km (0.092 R)
• M38: 6,573,630 km (0.098 R)
• M39: 6,767,658 km (0.043 R)
• M40: 6,865,495 km (0.115 R)
• M41: 7,361,262 km (0.094 R)
• M42: 7,461,942 km (0.092 R)
• M43: 7,728,076 km (0.07 R)
• M44: 7,868,848 km (0.094 R)
• M45: 7,984,487 km (0.108 R)
• M46: 8,126,755 km (0.116 R)
• M47: 8,400,668 km (0.08 R)
• M48: 8,998,013 km (0.058 R)
• M49: 9,132,651 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 11.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.81 AU - 2.35 AU

Year: 2071 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,971,096 km

• M1: 144,661 km (0.066 R)
• M2: 274,063 km (0.084 R)
• M3: 370,704 km (0.077 R)
• M4: 494,720 km (0.082 R)
• M5: 654,191 km (0.097 R)
• M6: 731,384 km (0.101 R)
• M7: 853,456 km (0.071 R)
• M8: 946,356 km (0.068 R)
• M9: 1,035,516 km (0.069 R)
• M10: 1,112,111 km (0.084 R)
• M11: 1,421,629 km (0.089 R)
• M12: 1,507,647 km (0.064 R)
• M13: 1,595,611 km (0.066 R)
• M14: 1,730,997 km (0.099 R)
• M15: 1,841,999 km (0.099 R)
• M16: 2,003,714 km (0.074 R)
• M17: 2,210,009 km (0.034 R)
• M18: 2,300,666 km (0.045 R)
• M19: 2,433,808 km (0.042 R)
• M20: 2,548,400 km (0.062 R)
• M21: 2,848,792 km (0.108 R)
• M22: 2,925,686 km (0.092 R)
• M23: 3,092,936 km (0.117 R)
• M24: 3,194,812 km (0.049 R)
• M25: 3,286,216 km (0.09 R)
• M26: 3,401,856 km (0.094 R)
• M27: 3,613,537 km (0.1 R)
• M28: 3,745,033 km (0.077 R)
• M29: 3,853,940 km (0.111 R)
• M30: 3,951,478 km (0.119 R)
• M31: 4,186,646 km (0.046 R)
• M32: 4,906,661 km (0.085 R)
• M33: 5,240,563 km (0.079 R)
• M34: 5,321,795 km (0.1 R)
• M35: 5,471,841 km (0.051 R)
• M36: 5,568,182 km (0.097 R)
• M37: 5,692,648 km (0.095 R)
• M38: 5,916,446 km (0.059 R)
• M39: 6,072,028 km (0.058 R)
• M40: 6,358,358 km (0.116 R)
• M41: 6,474,147 km (0.03 R)
• M42: 6,546,852 km (0.086 R)
• M43: 6,619,855 km (0.088 R)
• M44: 6,870,133 km (0.11 R)
• M45: 6,944,333 km (0.044 R)
• M46: 7,078,672 km (0.065 R)
• M47: 7,274,196 km (0.06 R)
• M48: 7,380,112 km (0.106 R)
• M49: 7,747,524 km (0.097 R)
• M50: 8,026,973 km (0.116 R)
• M51: 8,136,628 km (0.119 R)
• M52: 8,215,167 km (0.118 R)
• M53: 8,325,570 km (0.103 R)
• M54: 8,420,715 km (0.07 R)
• M55: 8,691,935 km (0.115 R)
• M56: 8,901,522 km (0.101 R)
• M57: 9,112,605 km (0.1 R)
• M58: 9,341,789 km (0.082 R)
• M59: 9,440,673 km (0.118 R)
• M60: 9,856,256 km (0.113 R)
• M61: 10,328,835 km (0.097 R)
• M62: 10,516,581 km (0.084 R)
• M63: 10,671,115 km (0.07 R)
• M64: 11,069,195 km (0.101 R)
• M65: 11,191,267 km (0.111 R)
• M66: 11,278,782 km (0.043 R)
• M67: 12,022,882 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 5.6

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.34 AU - 7.46 AU

Year: 11176 Days

Day: 25 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,971,096 km

• M1: 303,833 km (0.096 R)
• M2: 349,012 km (0.058 R)
• M3: 526,884 km (0.073 R)
• M4: 685,906 km (0.078 R)
• M5: 731,833 km (0.116 R)
• M6: 1,561,802 km (0.07 R)
• M7: 1,643,931 km (0.094 R)
• M8: 1,685,519 km (0.081 R)
• M9: 2,008,950 km (0.11 R)
• M10: 3,063,914 km (0.081 R)
• M11: 3,510,763 km (0.055 R)
• M12: 3,645,999 km (0.107 R)
• M13: 4,147,152 km (0.11 R)
• M14: 4,434,978 km (0.09 R)
• M15: 4,699,468 km (0.116 R)
• M16: 5,903,880 km (0.086 R)
• M17: 6,064,847 km (0.091 R)
• M18: 6,391,270 km (0.1 R)
• M19: 6,623,147 km (0.11 R)
• M20: 7,095,128 km (0.102 R)
• M21: 7,232,010 km (0.115 R)
• M22: 7,543,173 km (0.099 R)
• M23: 7,612,886 km (0.05 R)
• M24: 8,867,563 km (0.042 R)
• M25: 9,993,138 km (0.109 R)
• M26: 10,729,010 km (0.082 R)
• M27: 10,846,743 km (0.051 R)
• M28: 13,884,627 km (0.091 R)
• M29: 13,927,412 km (0.065 R)
• M30: 14,660,891 km (0.077 R)
• M31: 16,616,733 km (0.104 R)
• M32: 16,662,061 km (0.11 R)
• M33: 17,072,558 km (0.081 R)
• M34: 17,394,044 km (0.071 R)
• M35: 17,624,873 km (0.118 R)
• M36: 18,700,033 km (0.1 R)
• M37: 19,031,392 km (0.07 R)
• M38: 20,571,054 km (0.098 R)
• M39: 20,766,279 km (0.115 R)
• M40: 20,962,102 km (0.03 R)
• M41: 21,207,892 km (0.112 R)
• M42: 21,602,980 km (0.101 R)
• M43: 21,751,680 km (0.029 R)
• M44: 22,954,297 km (0.069 R)
• M45: 23,004,861 km (0.111 R)
• M46: 25,214,272 km (0.037 R)
• M47: 25,371,051 km (0.1 R)
• M48: 26,211,941 km (0.048 R)
• M49: 26,264,898 km (0.03 R)
• M50: 27,062,105 km (0.081 R)
• M51: 27,975,251 km (0.101 R)
• M52: 28,029,255 km (0.108 R)
• M53: 28,137,415 km (0.08 R)
• M54: 28,408,486 km (0.098 R)
• M55: 28,953,022 km (0.071 R)
• M56: 29,007,775 km (0.067 R)
• M57: 29,336,292 km (0.112 R)
• M58: 30,107,918 km (0.069 R)
• M59: 30,163,269 km (0.093 R)
• M60: 30,274,121 km (0.109 R)
• M61: 30,329,622 km (0.079 R)
• M62: 31,389,972 km (0.065 R)
• M63: 32,009,456 km (0.057 R)
• M64: 32,349,044 km (0.052 R)
• M65: 33,317,690 km (0.102 R)
• M66: 33,547,023 km (0.113 R)
• M67: 33,776,806 km (0.076 R)
• M68: 34,411,549 km (0.075 R)
• M69: 35,166,719 km (0.06 R)
• M70: 36,162,443 km (0.065 R)
• M71: 38,481,659 km (0.105 R)
• M72: 38,963,214 km (0.076 R)
• M73: 39,568,188 km (0.045 R)
• M74: 39,750,249 km (0.108 R)
• M75: 40,054,231 km (0.049 R)
• M76: 40,359,112 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit