🌌 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: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 9.3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 321 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,952,184 km

• M1: 135,685 km (0.107 R)
• M2: 198,516 km (0.115 R)
• M3: 308,770 km (0.12 R)
• M4: 393,742 km (0.076 R)
• M5: 459,116 km (0.066 R)
• M6: 556,654 km (0.047 R)
• M7: 639,531 km (0.098 R)
• M8: 723,156 km (0.114 R)
• M9: 802,742 km (0.098 R)
• M10: 872,904 km (0.103 R)
• M11: 936,632 km (0.068 R)
• M12: 1,015,321 km (0.085 R)
• M13: 1,078,152 km (0.085 R)
• M14: 1,156,392 km (0.098 R)
• M15: 1,241,363 km (0.04 R)
• M16: 1,313,769 km (0.098 R)
• M17: 1,372,860 km (0.076 R)
• M18: 1,432,998 km (0.063 R)
• M19: 1,504,207 km (0.093 R)
• M20: 1,613,263 km (0.111 R)
• M21: 1,671,457 km (0.06 R)
• M22: 1,763,011 km (0.102 R)
• M23: 1,917,246 km (0.1 R)
• M24: 2,070,435 km (0.107 R)
• M25: 2,134,014 km (0.06 R)
• M26: 2,192,506 km (0.08 R)
• M27: 2,437,548 km (0.115 R)
• M28: 2,498,733 km (0.095 R)
• M29: 2,742,279 km (0.114 R)
• M30: 2,870,185 km (0.114 R)
• M31: 2,928,378 km (0.076 R)
• M32: 3,000,036 km (0.1 R)
• M33: 3,191,970 km (0.099 R)
• M34: 3,279,335 km (0.118 R)
• M35: 3,360,567 km (0.082 R)
• M36: 3,428,933 km (0.062 R)
• M37: 3,497,748 km (0.096 R)
• M38: 3,699,855 km (0.108 R)
• M39: 4,181,560 km (0.057 R)
• M40: 4,321,733 km (0.083 R)
• M41: 4,441,112 km (0.118 R)
• M42: 4,501,101 km (0.108 R)
• M43: 4,561,538 km (0.11 R)
• M44: 4,683,012 km (0.099 R)
• M45: 4,759,606 km (0.086 R)
• M46: 4,859,687 km (0.109 R)
• M47: 5,007,190 km (0.077 R)
• M48: 5,109,066 km (0.084 R)
• M49: 5,179,826 km (0.092 R)
• M50: 5,290,828 km (0.092 R)
• M51: 5,378,642 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 13

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 362 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,952,184 km

• M1: 163,510 km (0.103 R)
• M2: 248,781 km (0.103 R)
• M3: 352,602 km (0.092 R)
• M4: 493,224 km (0.06 R)
• M5: 593,305 km (0.051 R)
• M6: 736,022 km (0.093 R)
• M7: 830,268 km (0.112 R)
• M8: 1,028,186 km (0.105 R)
• M9: 1,295,069 km (0.079 R)
• M10: 1,447,210 km (0.073 R)
• M11: 1,553,723 km (0.111 R)
• M12: 1,732,194 km (0.068 R)
• M13: 1,851,423 km (0.093 R)
• M14: 1,951,205 km (0.106 R)
• M15: 2,161,988 km (0.077 R)
• M16: 2,273,289 km (0.092 R)
• M17: 2,422,738 km (0.07 R)
• M18: 2,619,010 km (0.106 R)
• M19: 2,878,113 km (0.106 R)
• M20: 2,962,187 km (0.104 R)
• M21: 3,125,997 km (0.107 R)
• M22: 3,252,557 km (0.112 R)
• M23: 3,394,525 km (0.026 R)
• M24: 3,511,062 km (0.119 R)
• M25: 3,621,914 km (0.065 R)
• M26: 3,783,330 km (0.104 R)
• M27: 3,889,993 km (0.1 R)
• M28: 3,976,012 km (0.082 R)
• M29: 4,445,750 km (0.08 R)
• M30: 4,581,136 km (0.072 R)
• M31: 4,702,609 km (0.094 R)
• M32: 4,786,833 km (0.086 R)
• M33: 4,933,439 km (0.067 R)
• M34: 5,019,009 km (0.085 R)
• M35: 5,215,281 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 14.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.72 AU - 4.14 AU

Year: 4385 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,952,184 km

• M1: 186,100 km (0.113 R)
• M2: 310,116 km (0.108 R)
• M3: 531,820 km (0.033 R)
• M4: 629,957 km (0.078 R)
• M5: 838,795 km (0.072 R)
• M6: 1,228,797 km (0.069 R)
• M7: 1,354,609 km (0.093 R)
• M8: 1,498,372 km (0.075 R)
• M9: 2,020,768 km (0.12 R)
• M10: 2,248,755 km (0.118 R)
• M11: 2,437,249 km (0.078 R)
• M12: 2,847,296 km (0.116 R)
• M13: 3,069,449 km (0.107 R)
• M14: 3,191,521 km (0.058 R)
• M15: 3,386,597 km (0.114 R)
• M16: 3,585,861 km (0.074 R)
• M17: 3,751,765 km (0.079 R)
• M18: 4,053,205 km (0.083 R)
• M19: 4,187,544 km (0.111 R)
• M20: 4,303,931 km (0.113 R)
• M21: 4,460,859 km (0.104 R)
• M22: 4,619,732 km (0.113 R)
• M23: 4,740,158 km (0.116 R)
• M24: 4,963,807 km (0.032 R)
• M25: 5,066,581 km (0.062 R)
• M26: 5,274,223 km (0.119 R)
• M27: 5,741,417 km (0.067 R)
• M28: 5,914,501 km (0.076 R)
• M29: 7,315,485 km (0.108 R)
• M30: 7,527,166 km (0.107 R)
• M31: 7,693,220 km (0.063 R)
• M32: 7,932,577 km (0.062 R)
• M33: 8,247,480 km (0.084 R)
• M34: 8,566,572 km (0.111 R)
• M35: 8,715,273 km (0.099 R)
• M36: 8,814,755 km (0.113 R)
• M37: 9,267,738 km (0.062 R)
• M38: 9,548,234 km (0.078 R)
• M39: 10,538,871 km (0.116 R)
• M40: 10,645,085 km (0.094 R)
• M41: 11,562,270 km (0.085 R)
• M42: 11,781,880 km (0.092 R)
• M43: 12,030,362 km (0.094 R)
• M44: 12,280,788 km (0.036 R)
• M45: 12,589,110 km (0.083 R)
• M46: 13,013,818 km (0.079 R)
• M47: 13,356,995 km (0.038 R)
• M48: 14,345,389 km (0.101 R)
• M49: 14,640,545 km (0.106 R)
• M50: 14,967,716 km (0.098 R)
• M51: 15,267,211 km (0.086 R)
• M52: 15,447,775 km (0.112 R)
• M53: 16,392,336 km (0.097 R)
• M54: 16,825,123 km (0.102 R)
• M55: 17,105,320 km (0.102 R)
• M56: 17,324,331 km (0.029 R)
• M57: 17,923,620 km (0.119 R)
• M58: 18,018,764 km (0.096 R)
• M59: 18,657,996 km (0.076 R)
• M60: 18,754,487 km (0.095 R)
• M61: 19,045,155 km (0.11 R)
• M62: 19,860,165 km (0.085 R)
• M63: 19,991,511 km (0.096 R)
• M64: 20,321,524 km (0.09 R)
• M65: 20,453,918 km (0.055 R)
• M66: 20,653,183 km (0.108 R)
• M67: 21,389,504 km (0.102 R)
• M68: 21,828,573 km (0.044 R)
• M69: 22,853,169 km (0.107 R)
• M70: 23,198,142 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 13.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.88 AU - 5.56 AU

Year: 8232 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,952,184 km

• M1: 178,171 km (0.074 R)
• M2: 264,339 km (0.117 R)
• M3: 355,445 km (0.063 R)
• M4: 509,830 km (0.07 R)
• M5: 820,694 km (0.087 R)
• M6: 908,209 km (0.06 R)
• M7: 1,270,385 km (0.08 R)
• M8: 1,385,725 km (0.118 R)
• M9: 1,565,691 km (0.075 R)
• M10: 2,194,451 km (0.099 R)
• M11: 2,320,712 km (0.076 R)
• M12: 2,435,005 km (0.116 R)
• M13: 2,595,523 km (0.109 R)
• M14: 2,759,482 km (0.045 R)
• M15: 3,208,725 km (0.104 R)
• M16: 3,304,617 km (0.077 R)
• M17: 3,466,631 km (0.108 R)
• M18: 3,748,175 km (0.116 R)
• M19: 4,020,144 km (0.073 R)
• M20: 4,158,671 km (0.074 R)
• M21: 4,475,968 km (0.111 R)
• M22: 4,746,591 km (0.108 R)
• M23: 5,078,549 km (0.082 R)
• M24: 5,941,279 km (0.111 R)
• M25: 6,725,920 km (0.119 R)
• M26: 7,521,631 km (0.115 R)
• M27: 7,844,015 km (0.063 R)
• M28: 7,930,782 km (0.108 R)
• M29: 8,039,689 km (0.062 R)
• M30: 8,127,204 km (0.065 R)
• M31: 8,658,725 km (0.097 R)
• M32: 8,748,483 km (0.04 R)
• M33: 8,996,816 km (0.047 R)
• M34: 9,201,615 km (0.108 R)
• M35: 9,454,286 km (0.105 R)
• M36: 9,592,963 km (0.056 R)
• M37: 10,107,431 km (0.11 R)
• M38: 10,415,752 km (0.117 R)
• M39: 11,017,434 km (0.098 R)
• M40: 11,212,360 km (0.1 R)
• M41: 11,383,800 km (0.119 R)
• M42: 11,953,468 km (0.07 R)
• M43: 12,304,874 km (0.069 R)
• M44: 12,812,609 km (0.109 R)
• M45: 13,848,873 km (0.056 R)
• M46: 14,165,123 km (0.089 R)
• M47: 14,563,652 km (0.043 R)
• M48: 15,046,703 km (0.112 R)
• M49: 15,836,281 km (0.042 R)
• M50: 15,946,235 km (0.107 R)
• M51: 17,711,490 km (0.074 R)
• M52: 17,825,633 km (0.115 R)
• M53: 18,777,076 km (0.067 R)
• M54: 19,068,493 km (0.044 R)
• M55: 19,626,642 km (0.079 R)
• M56: 19,774,445 km (0.078 R)
• M57: 19,863,156 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit