🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 13.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 264 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,898,881 km

• M1: 173,384 km (0.093 R)
• M2: 265,835 km (0.073 R)
• M3: 360,232 km (0.099 R)
• M4: 495,468 km (0.028 R)
• M5: 607,816 km (0.077 R)
• M6: 702,661 km (0.111 R)
• M7: 794,813 km (0.086 R)
• M8: 897,737 km (0.098 R)
• M9: 1,035,367 km (0.119 R)
• M10: 1,129,165 km (0.068 R)
• M11: 1,215,632 km (0.066 R)
• M12: 1,304,493 km (0.034 R)
• M13: 1,470,547 km (0.111 R)
• M14: 1,585,289 km (0.043 R)
• M15: 1,683,425 km (0.113 R)
• M16: 1,775,577 km (0.109 R)
• M17: 1,894,358 km (0.106 R)
• M18: 2,015,981 km (0.103 R)
• M19: 2,131,620 km (0.115 R)
• M20: 2,267,305 km (0.051 R)
• M21: 2,478,687 km (0.099 R)
• M22: 2,645,040 km (0.06 R)
• M23: 2,739,137 km (0.045 R)
• M24: 2,892,176 km (0.101 R)
• M25: 2,979,541 km (0.096 R)
• M26: 3,102,361 km (0.093 R)
• M27: 3,211,866 km (0.106 R)
• M28: 3,343,064 km (0.108 R)
• M29: 3,522,581 km (0.086 R)
• M30: 3,610,844 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.2

Radius: 12.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.2 AU - 4.32 AU

Year: 6180 Days

Day: 6.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 125.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,898,881 km

• M1: 153,936 km (0.112 R)
• M2: 238,609 km (0.089 R)
• M3: 395,088 km (0.095 R)
• M4: 485,894 km (0.039 R)
• M5: 609,462 km (0.05 R)
• M6: 824,135 km (0.083 R)
• M7: 977,024 km (0.12 R)
• M8: 1,109,867 km (0.106 R)
• M9: 1,494,333 km (0.111 R)
• M10: 1,666,969 km (0.067 R)
• M11: 1,864,737 km (0.037 R)
• M12: 2,205,222 km (0.087 R)
• M13: 2,323,255 km (0.036 R)
• M14: 2,586,398 km (0.072 R)
• M15: 2,774,293 km (0.078 R)
• M16: 3,185,986 km (0.065 R)
• M17: 3,804,573 km (0.113 R)
• M18: 4,286,727 km (0.116 R)
• M19: 4,485,094 km (0.105 R)
• M20: 5,098,595 km (0.097 R)
• M21: 5,203,463 km (0.107 R)
• M22: 5,309,079 km (0.062 R)
• M23: 5,738,574 km (0.103 R)
• M24: 5,930,060 km (0.077 R)
• M25: 6,319,463 km (0.111 R)
• M26: 6,432,260 km (0.047 R)
• M27: 6,774,839 km (0.052 R)
• M28: 7,093,931 km (0.105 R)
• M29: 7,329,248 km (0.066 R)
• M30: 7,657,017 km (0.086 R)
• M31: 8,111,645 km (0.111 R)
• M32: 9,495,874 km (0.108 R)
• M33: 9,886,026 km (0.075 R)
• M34: 10,783,164 km (0.114 R)
• M35: 11,053,936 km (0.063 R)
• M36: 11,156,112 km (0.058 R)
• M37: 11,430,025 km (0.099 R)
• M38: 11,740,890 km (0.094 R)
• M39: 12,054,447 km (0.115 R)
• M40: 12,159,614 km (0.116 R)
• M41: 12,335,691 km (0.044 R)
• M42: 13,773,626 km (0.091 R)
• M43: 14,999,580 km (0.111 R)
• M44: 15,150,674 km (0.109 R)
• M45: 15,302,067 km (0.104 R)
• M46: 16,144,303 km (0.096 R)
• M47: 17,159,025 km (0.026 R)
• M48: 18,154,150 km (0.103 R)
• M49: 18,638,548 km (0.092 R)
• M50: 18,800,862 km (0.12 R)
• M51: 19,167,975 km (0.093 R)
• M52: 19,785,066 km (0.096 R)
• M53: 19,950,821 km (0.033 R)
• M54: 20,576,140 km (0.109 R)
• M55: 22,060,450 km (0.116 R)
• M56: 22,232,188 km (0.064 R)
• M57: 22,577,161 km (0.111 R)
• M58: 22,707,012 km (0.079 R)
• M59: 24,461,645 km (0.118 R)
• M60: 25,086,217 km (0.074 R)
• M61: 25,175,826 km (0.096 R)
• M62: 25,625,517 km (0.116 R)
• M63: 26,487,500 km (0.115 R)
• M64: 26,624,382 km (0.054 R)
• M65: 27,589,737 km (0.064 R)
• M66: 27,682,338 km (0.099 R)
• M67: 28,332,939 km (0.109 R)
• M68: 29,129,697 km (0.113 R)
• M69: 31,178,141 km (0.101 R)
• M70: 31,274,482 km (0.113 R)
• M71: 31,564,253 km (0.09 R)
• M72: 32,195,257 km (0.092 R)
• M73: 32,487,870 km (0.071 R)
• M74: 32,585,558 km (0.09 R)
• M75: 32,732,463 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 7.4

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.42 AU - 5.68 AU

Year: 9191 Days

Day: 24.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,898,881 km

• M1: 115,639 km (0.068 R)
• M2: 176,226 km (0.084 R)
• M3: 225,145 km (0.055 R)
• M4: 356,043 km (0.12 R)
• M5: 783,444 km (0.081 R)
• M6: 1,177,634 km (0.034 R)
• M7: 1,285,046 km (0.113 R)
• M8: 1,463,815 km (0.08 R)
• M9: 2,073,426 km (0.109 R)
• M10: 2,125,337 km (0.111 R)
• M11: 2,204,025 km (0.112 R)
• M12: 3,374,180 km (0.039 R)
• M13: 3,559,382 km (0.099 R)
• M14: 4,981,310 km (0.079 R)
• M15: 6,557,473 km (0.044 R)
• M16: 6,711,409 km (0.084 R)
• M17: 7,539,134 km (0.112 R)
• M18: 8,440,461 km (0.112 R)
• M19: 8,776,608 km (0.075 R)
• M20: 9,592,515 km (0.091 R)
• M21: 9,899,190 km (0.09 R)
• M22: 11,387,988 km (0.105 R)
• M23: 11,480,440 km (0.079 R)
• M24: 11,759,290 km (0.087 R)
• M25: 12,134,631 km (0.048 R)
• M26: 14,268,346 km (0.116 R)
• M27: 14,318,162 km (0.052 R)
• M28: 14,468,059 km (0.119 R)
• M29: 14,568,140 km (0.065 R)
• M30: 15,174,161 km (0.067 R)
• M31: 15,685,337 km (0.107 R)
• M32: 15,891,483 km (0.104 R)
• M33: 16,306,318 km (0.045 R)
• M34: 16,672,234 km (0.075 R)
• M35: 17,893,551 km (0.1 R)
• M36: 18,001,112 km (0.096 R)
• M37: 18,923,981 km (0.081 R)
• M38: 18,978,883 km (0.091 R)
• M39: 19,695,607 km (0.072 R)
• M40: 19,973,709 km (0.115 R)
• M41: 20,365,207 km (0.081 R)
• M42: 20,872,194 km (0.11 R)
• M43: 21,155,682 km (0.116 R)
• M44: 22,071,520 km (0.044 R)
• M45: 22,360,244 km (0.103 R)
• M46: 22,650,314 km (0.078 R)
• M47: 22,708,508 km (0.071 R)
• M48: 22,766,702 km (0.098 R)
• M49: 23,351,629 km (0.037 R)
• M50: 23,704,979 km (0.091 R)
• M51: 24,178,756 km (0.088 R)
• M52: 26,166,164 km (0.12 R)
• M53: 27,025,005 km (0.032 R)
• M54: 27,519,875 km (0.099 R)
• M55: 27,768,506 km (0.073 R)
• M56: 28,017,886 km (0.074 R)
• M57: 28,644,402 km (0.089 R)
• M58: 28,959,455 km (0.105 R)
• M59: 29,148,996 km (0.067 R)
• M60: 29,911,496 km (0.092 R)
• M61: 30,809,233 km (0.097 R)
• M62: 31,067,289 km (0.088 R)
• M63: 31,261,467 km (0.119 R)
• M64: 31,326,243 km (0.119 R)
• M65: 31,391,019 km (0.074 R)
• M66: 31,715,796 km (0.04 R)
• M67: 31,780,871 km (0.07 R)
• M68: 32,762,532 km (0.06 R)
• M69: 33,290,313 km (0.058 R)
• M70: 33,621,523 km (0.115 R)
• M71: 33,887,209 km (0.027 R)
• M72: 33,953,780 km (0.085 R)
• M73: 34,020,351 km (0.065 R)
• M74: 34,153,643 km (0.111 R)
• M75: 34,220,363 km (0.107 R)
• M76: 36,106,194 km (0.063 R)
• M77: 36,514,596 km (0.037 R)
• M78: 36,651,179 km (0.091 R)
• M79: 38,025,385 km (0.098 R)
• M80: 38,233,027 km (0.117 R)
• M81: 38,371,704 km (0.101 R)
• M82: 40,966,031 km (0.09 R)
• M83: 41,605,561 km (0.115 R)
• M84: 42,391,698 km (0.114 R)
• M85: 42,822,540 km (0.079 R)
• M86: 44,706,576 km (0.105 R)
• M87: 44,779,579 km (0.034 R)
• M88: 46,026,627 km (0.063 R)
• M89: 46,395,536 km (0.119 R)
• M90: 47,806,543 km (0.06 R)
• M91: 47,955,841 km (0.104 R)
• M92: 48,855,224 km (0.113 R)
• M93: 50,062,927 km (0.101 R)
• M94: 50,366,312 km (0.119 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: 152 - 13,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit