🌌 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: 986.2

Radius: 14.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 327 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,480,118 km

• M1: 194,627 km (0.105 R)
• M2: 357,090 km (0.104 R)
• M3: 478,115 km (0.116 R)
• M4: 577,747 km (0.062 R)
• M5: 679,174 km (0.107 R)
• M6: 811,718 km (0.114 R)
• M7: 979,417 km (0.093 R)
• M8: 1,215,184 km (0.098 R)
• M9: 1,323,642 km (0.117 R)
• M10: 1,430,754 km (0.082 R)
• M11: 1,540,858 km (0.088 R)
• M12: 1,633,459 km (0.075 R)
• M13: 1,733,091 km (0.047 R)
• M14: 1,895,106 km (0.086 R)
• M15: 1,989,352 km (0.081 R)
• M16: 2,085,095 km (0.115 R)
• M17: 2,182,483 km (0.108 R)
• M18: 2,424,084 km (0.096 R)
• M19: 2,527,007 km (0.09 R)
• M20: 2,712,060 km (0.078 R)
• M21: 2,806,456 km (0.071 R)
• M22: 2,934,063 km (0.033 R)
• M23: 3,102,809 km (0.088 R)
• M24: 3,274,997 km (0.099 R)
• M25: 3,594,388 km (0.102 R)
• M26: 3,782,433 km (0.041 R)
• M27: 3,909,740 km (0.095 R)
• M28: 4,219,707 km (0.076 R)
• M29: 4,359,282 km (0.098 R)
• M30: 4,650,699 km (0.099 R)
• M31: 4,772,172 km (0.081 R)
• M32: 4,910,101 km (0.102 R)
• M33: 5,049,377 km (0.101 R)
• M34: 5,166,362 km (0.105 R)
• M35: 5,292,324 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 9.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.74 AU - 2 AU

Year: 1798 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,480,118 km

• M1: 136,882 km (0.089 R)
• M2: 231,578 km (0.102 R)
• M3: 335,698 km (0.079 R)
• M4: 414,835 km (0.113 R)
• M5: 537,206 km (0.027 R)
• M6: 657,183 km (0.084 R)
• M7: 820,844 km (0.064 R)
• M8: 943,813 km (0.119 R)
• M9: 1,169,257 km (0.109 R)
• M10: 1,518,418 km (0.081 R)
• M11: 1,594,414 km (0.078 R)
• M12: 1,818,661 km (0.097 R)
• M13: 1,899,594 km (0.084 R)
• M14: 2,372,772 km (0.077 R)
• M15: 2,474,498 km (0.089 R)
• M16: 2,963,235 km (0.03 R)
• M17: 3,310,601 km (0.101 R)
• M18: 3,670,982 km (0.069 R)
• M19: 3,983,492 km (0.049 R)
• M20: 4,059,189 km (0.051 R)
• M21: 4,258,154 km (0.025 R)
• M22: 4,335,645 km (0.103 R)
• M23: 4,429,144 km (0.086 R)
• M24: 5,168,756 km (0.1 R)
• M25: 5,418,136 km (0.063 R)
• M26: 5,502,210 km (0.05 R)
• M27: 6,242,869 km (0.103 R)
• M28: 6,366,437 km (0.078 R)
• M29: 6,633,918 km (0.071 R)
• M30: 6,723,975 km (0.061 R)
• M31: 7,051,445 km (0.075 R)
• M32: 7,180,099 km (0.067 R)
• M33: 7,721,793 km (0.1 R)
• M34: 7,835,488 km (0.118 R)
• M35: 7,930,782 km (0.085 R)
• M36: 8,122,267 km (0.074 R)
• M37: 8,257,354 km (0.115 R)
• M38: 8,432,084 km (0.079 R)
• M39: 8,647,206 km (0.096 R)
• M40: 8,864,272 km (0.062 R)
• M41: 9,063,088 km (0.065 R)
• M42: 9,404,620 km (0.091 R)
• M43: 9,607,474 km (0.097 R)
• M44: 10,224,715 km (0.093 R)
• M45: 10,454,198 km (0.105 R)
• M46: 10,812,336 km (0.036 R)
• M47: 10,918,550 km (0.072 R)
• M48: 11,562,419 km (0.105 R)
• M49: 11,627,495 km (0.032 R)
• M50: 11,736,252 km (0.119 R)
• M51: 11,867,150 km (0.111 R)
• M52: 11,976,656 km (0.104 R)
• M53: 12,307,118 km (0.107 R)
• M54: 12,954,428 km (0.104 R)
• M55: 13,089,814 km (0.11 R)
• M56: 13,157,582 km (0.116 R)
• M57: 13,498,515 km (0.1 R)
• M58: 13,819,403 km (0.072 R)
• M59: 14,328,783 km (0.096 R)
• M60: 14,985,967 km (0.063 R)
• M61: 15,151,721 km (0.092 R)
• M62: 15,580,917 km (0.116 R)
• M63: 16,038,388 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 7.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.62 AU - 9.8 AU

Year: 16536 Days

Day: 16.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,480,118 km

• M1: 112,049 km (0.075 R)
• M2: 178,470 km (0.071 R)
• M3: 316,250 km (0.078 R)
• M4: 536,159 km (0.097 R)
• M5: 663,317 km (0.069 R)
• M6: 836,551 km (0.091 R)
• M7: 891,454 km (0.08 R)
• M8: 1,205,160 km (0.037 R)
• M9: 1,619,846 km (0.103 R)
• M10: 1,735,934 km (0.101 R)
• M11: 2,050,987 km (0.079 R)
• M12: 2,101,102 km (0.115 R)
• M13: 2,872,728 km (0.093 R)
• M14: 3,215,606 km (0.066 R)
• M15: 3,332,891 km (0.076 R)
• M16: 3,451,522 km (0.089 R)
• M17: 3,754,308 km (0.063 R)
• M18: 3,908,843 km (0.114 R)
• M19: 4,192,480 km (0.066 R)
• M20: 4,385,312 km (0.099 R)
• M21: 4,580,986 km (0.1 R)
• M22: 4,646,959 km (0.086 R)
• M23: 5,116,995 km (0.085 R)
• M24: 5,219,769 km (0.068 R)
• M25: 5,323,141 km (0.097 R)
• M26: 5,957,735 km (0.045 R)
• M27: 6,431,063 km (0.083 R)
• M28: 6,765,713 km (0.104 R)
• M29: 7,529,710 km (0.095 R)
• M30: 7,724,935 km (0.114 R)
• M31: 7,921,955 km (0.111 R)
• M32: 8,931,442 km (0.074 R)
• M33: 9,179,774 km (0.05 R)
• M34: 9,640,835 km (0.08 R)
• M35: 10,023,656 km (0.099 R)
• M36: 10,152,459 km (0.042 R)
• M37: 10,541,863 km (0.056 R)
• M38: 10,716,593 km (0.095 R)
• M39: 10,936,352 km (0.105 R)
• M40: 11,201,889 km (0.089 R)
• M41: 12,102,617 km (0.094 R)
• M42: 12,839,985 km (0.043 R)
• M43: 14,892,318 km (0.085 R)
• M44: 15,582,264 km (0.094 R)
• M45: 16,081,472 km (0.055 R)
• M46: 16,182,002 km (0.094 R)
• M47: 16,789,219 km (0.098 R)
• M48: 17,198,220 km (0.042 R)
• M49: 18,549,837 km (0.115 R)
• M50: 19,505,468 km (0.105 R)
• M51: 19,559,024 km (0.091 R)
• M52: 20,531,560 km (0.112 R)
• M53: 20,586,013 km (0.073 R)
• M54: 20,749,823 km (0.08 R)
• M55: 20,859,179 km (0.111 R)
• M56: 21,023,737 km (0.083 R)
• M57: 21,409,101 km (0.085 R)
• M58: 23,143,987 km (0.067 R)
• M59: 23,485,071 km (0.12 R)
• M60: 24,172,024 km (0.069 R)
• M61: 25,214,721 km (0.073 R)
• M62: 25,448,393 km (0.101 R)
• M63: 26,094,955 km (0.077 R)
• M64: 26,746,753 km (0.086 R)
• M65: 26,806,293 km (0.052 R)
• M66: 27,403,936 km (0.094 R)
• M67: 27,704,478 km (0.06 R)
• M68: 27,945,630 km (0.114 R)
• M69: 28,126,943 km (0.062 R)
• M70: 28,673,274 km (0.112 R)
• M71: 29,039,490 km (0.113 R)
• M72: 29,345,866 km (0.118 R)
• M73: 31,081,202 km (0.056 R)
• M74: 32,913,177 km (0.119 R)
• M75: 33,232,569 km (0.096 R)
• M76: 34,585,233 km (0.107 R)
• M77: 34,780,009 km (0.067 R)
• M78: 35,366,283 km (0.101 R)
• M79: 35,890,175 km (0.089 R)
• M80: 36,153,168 km (0.119 R)
• M81: 36,680,800 km (0.11 R)
• M82: 36,879,465 km (0.119 R)
• M83: 37,410,688 km (0.099 R)
• M84: 39,154,699 km (0.047 R)
• M85: 39,425,322 km (0.074 R)
• M86: 41,474,962 km (0.113 R)
• M87: 42,582,286 km (0.066 R)
• M88: 43,139,538 km (0.105 R)
• M89: 43,559,160 km (0.11 R)
• M90: 43,769,345 km (0.116 R)
• M91: 45,321,722 km (0.097 R)
• M92: 45,677,017 km (0.102 R)
• M93: 48,262,517 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 14,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit