🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 9.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.11 AU - 1.47 AU

Year: 977 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,822,653 km

• M1: 122,969 km (0.084 R)
• M2: 203,902 km (0.114 R)
• M3: 324,478 km (0.101 R)
• M4: 385,364 km (0.109 R)
• M5: 532,269 km (0.092 R)
• M6: 602,281 km (0.119 R)
• M7: 983,008 km (0.094 R)
• M8: 1,071,719 km (0.066 R)
• M9: 1,141,881 km (0.067 R)
• M10: 1,265,000 km (0.082 R)
• M11: 1,462,020 km (0.081 R)
• M12: 1,628,522 km (0.118 R)
• M13: 1,852,022 km (0.093 R)
• M14: 2,050,388 km (0.068 R)
• M15: 2,165,579 km (0.051 R)
• M16: 2,365,591 km (0.101 R)
• M17: 2,872,130 km (0.09 R)
• M18: 2,941,543 km (0.078 R)
• M19: 3,102,361 km (0.084 R)
• M20: 3,349,197 km (0.053 R)
• M21: 3,527,967 km (0.09 R)
• M22: 3,591,845 km (0.119 R)
• M23: 3,764,032 km (0.066 R)
• M24: 3,894,930 km (0.065 R)
• M25: 4,060,685 km (0.098 R)
• M26: 4,331,008 km (0.086 R)
• M27: 4,560,641 km (0.12 R)
• M28: 4,723,852 km (0.093 R)
• M29: 5,176,535 km (0.071 R)
• M30: 5,285,742 km (0.082 R)
• M31: 5,482,014 km (0.081 R)
• M32: 5,693,097 km (0.086 R)
• M33: 5,843,742 km (0.104 R)
• M34: 5,957,586 km (0.108 R)
• M35: 6,059,312 km (0.112 R)
• M36: 6,187,518 km (0.112 R)
• M37: 6,708,866 km (0.092 R)
• M38: 6,814,931 km (0.099 R)
• M39: 7,015,243 km (0.052 R)
• M40: 7,271,653 km (0.057 R)
• M41: 7,339,720 km (0.119 R)
• M42: 7,793,899 km (0.074 R)
• M43: 7,863,462 km (0.063 R)
• M44: 8,129,896 km (0.104 R)
• M45: 8,271,416 km (0.072 R)
• M46: 8,342,325 km (0.032 R)
• M47: 8,456,468 km (0.117 R)
• M48: 8,556,699 km (0.081 R)
• M49: 8,643,017 km (0.083 R)
• M50: 8,990,832 km (0.086 R)
• M51: 9,151,799 km (0.06 R)
• M52: 9,240,062 km (0.071 R)
• M53: 9,358,095 km (0.108 R)
• M54: 9,491,536 km (0.069 R)
• M55: 9,805,392 km (0.088 R)
• M56: 9,880,491 km (0.07 R)
• M57: 10,198,536 km (0.112 R)
• M58: 10,259,572 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 12.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.51 AU - 2.45 AU

Year: 1858 Days

Day: 13.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,822,653 km

• M1: 196,272 km (0.052 R)
• M2: 275,260 km (0.06 R)
• M3: 411,245 km (0.118 R)
• M4: 512,822 km (0.116 R)
• M5: 604,675 km (0.063 R)
• M6: 815,907 km (0.108 R)
• M7: 919,129 km (0.046 R)
• M8: 1,087,128 km (0.05 R)
• M9: 1,184,366 km (0.098 R)
• M10: 1,494,184 km (0.056 R)
• M11: 1,664,127 km (0.068 R)
• M12: 1,840,652 km (0.116 R)
• M13: 2,078,662 km (0.081 R)
• M14: 2,212,702 km (0.068 R)
• M15: 2,303,807 km (0.069 R)
• M16: 2,407,927 km (0.084 R)
• M17: 2,513,543 km (0.039 R)
• M18: 2,644,890 km (0.075 R)
• M19: 2,952,015 km (0.057 R)
• M20: 3,533,950 km (0.112 R)
• M21: 3,708,830 km (0.097 R)
• M22: 4,067,267 km (0.068 R)
• M23: 4,236,462 km (0.062 R)
• M24: 4,582,033 km (0.071 R)
• M25: 4,787,880 km (0.035 R)
• M26: 4,906,960 km (0.099 R)
• M27: 5,163,221 km (0.089 R)
• M28: 5,300,701 km (0.112 R)
• M29: 5,439,379 km (0.111 R)
• M30: 5,532,578 km (0.054 R)
• M31: 5,767,746 km (0.103 R)
• M32: 5,878,748 km (0.115 R)
• M33: 6,297,023 km (0.045 R)
• M34: 6,378,554 km (0.053 R)
• M35: 6,625,390 km (0.091 R)
• M36: 6,774,988 km (0.111 R)
• M37: 6,875,369 km (0.112 R)
• M38: 7,145,542 km (0.091 R)
• M39: 7,384,749 km (0.057 R)
• M40: 7,540,032 km (0.114 R)
• M41: 7,661,505 km (0.084 R)
• M42: 8,278,746 km (0.112 R)
• M43: 8,674,881 km (0.102 R)
• M44: 8,967,046 km (0.034 R)
• M45: 9,114,250 km (0.113 R)
• M46: 9,225,252 km (0.101 R)
• M47: 9,730,294 km (0.081 R)
• M48: 9,824,840 km (0.108 R)
• M49: 10,417,697 km (0.095 R)
• M50: 10,533,784 km (0.087 R)
• M51: 10,708,814 km (0.116 R)
• M52: 11,618,070 km (0.117 R)
• M53: 12,122,813 km (0.106 R)
• M54: 12,306,220 km (0.074 R)
• M55: 12,675,876 km (0.086 R)
• M56: 12,841,332 km (0.082 R)
• M57: 13,742,958 km (0.072 R)
• M58: 14,212,247 km (0.103 R)
• M59: 14,535,228 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.2

Radius: 6.9

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.89 AU - 9.89 AU

Year: 17676 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,822,653 km

• M1: 285,882 km (0.063 R)
• M2: 651,648 km (0.098 R)
• M3: 1,538,764 km (0.088 R)
• M4: 1,746,854 km (0.111 R)
• M5: 1,838,707 km (0.07 R)
• M6: 2,356,316 km (0.042 R)
• M7: 3,063,166 km (0.065 R)
• M8: 3,555,642 km (0.081 R)
• M9: 3,751,615 km (0.098 R)
• M10: 3,831,052 km (0.114 R)
• M11: 4,655,486 km (0.096 R)
• M12: 5,000,309 km (0.103 R)
• M13: 5,806,043 km (0.078 R)
• M14: 6,317,967 km (0.08 R)
• M15: 6,507,807 km (0.083 R)
• M16: 6,990,559 km (0.097 R)
• M17: 7,088,546 km (0.12 R)
• M18: 7,285,715 km (0.076 R)
• M19: 7,786,868 km (0.088 R)
• M20: 8,144,258 km (0.097 R)
• M21: 8,195,719 km (0.077 R)
• M22: 8,247,331 km (0.047 R)
• M23: 8,716,619 km (0.114 R)
• M24: 8,769,278 km (0.09 R)
• M25: 8,822,086 km (0.101 R)
• M26: 9,141,028 km (0.096 R)
• M27: 10,120,446 km (0.107 R)
• M28: 10,961,784 km (0.05 R)
• M29: 11,189,921 km (0.063 R)
• M30: 11,767,219 km (0.109 R)
• M31: 12,830,561 km (0.11 R)
• M32: 13,678,781 km (0.042 R)
• M33: 15,111,031 km (0.085 R)
• M34: 16,786,676 km (0.086 R)
• M35: 17,780,006 km (0.077 R)
• M36: 18,250,043 km (0.067 R)
• M37: 19,133,867 km (0.078 R)
• M38: 19,961,891 km (0.114 R)
• M39: 21,084,174 km (0.058 R)
• M40: 21,581,587 km (0.086 R)
• M41: 23,024,010 km (0.114 R)
• M42: 23,389,477 km (0.118 R)
• M43: 24,571,749 km (0.094 R)
• M44: 24,720,899 km (0.087 R)
• M45: 27,225,017 km (0.12 R)
• M46: 27,999,635 km (0.076 R)
• M47: 28,467,876 km (0.073 R)
• M48: 28,624,505 km (0.09 R)
• M49: 29,333,001 km (0.084 R)
• M50: 29,412,138 km (0.105 R)
• M51: 30,526,792 km (0.035 R)
• M52: 31,493,045 km (0.06 R)
• M53: 33,373,191 km (0.105 R)
• M54: 33,869,556 km (0.059 R)
• M55: 33,952,434 km (0.095 R)
• M56: 37,326,464 km (0.095 R)
• M57: 39,401,536 km (0.089 R)
• M58: 39,750,997 km (0.047 R)
• M59: 40,364,946 km (0.094 R)
• M60: 41,602,569 km (0.08 R)
• M61: 42,852,460 km (0.12 R)
• M62: 42,942,218 km (0.099 R)
• M63: 43,211,794 km (0.083 R)
• M64: 44,205,273 km (0.03 R)
• M65: 46,122,669 km (0.073 R)
• M66: 46,214,672 km (0.106 R)
• M67: 47,973,943 km (0.077 R)
• M68: 48,160,342 km (0.093 R)
• M69: 49,660,659 km (0.056 R)
• M70: 49,754,905 km (0.054 R)
• M71: 50,132,640 km (0.107 R)
• M72: 50,511,272 km (0.087 R)
• M73: 51,081,091 km (0.119 R)
• M74: 51,557,560 km (0.096 R)
• M75: 51,844,040 km (0.093 R)
• M76: 53,768,018 km (0.088 R)
• M77: 53,961,747 km (0.104 R)
• M78: 54,155,626 km (0.074 R)
• M79: 54,738,758 km (0.057 R)
• M80: 54,933,685 km (0.092 R)
• M81: 55,617,347 km (0.107 R)
• M82: 57,883,755 km (0.071 R)
• M83: 60,381,291 km (0.115 R)
• M84: 60,985,966 km (0.054 R)
• M85: 64,039,108 km (0.106 R)
• M86: 65,067,893 km (0.109 R)
• M87: 67,767,985 km (0.073 R)
• M88: 68,501,164 km (0.1 R)
• M89: 68,606,182 km (0.078 R)
• M90: 68,711,200 km (0.095 R)
• M91: 68,921,385 km (0.106 R)
• M92: 70,822,624 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 20,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit