🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 11.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.66 AU - 0.74 AU

Year: 412 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,439,467 km

• M1: 150,495 km (0.099 R)
• M2: 245,490 km (0.108 R)
• M3: 397,033 km (0.097 R)
• M4: 488,287 km (0.117 R)
• M5: 581,188 km (0.038 R)
• M6: 681,269 km (0.096 R)
• M7: 766,988 km (0.093 R)
• M8: 896,540 km (0.105 R)
• M9: 1,095,804 km (0.095 R)
• M10: 1,248,993 km (0.038 R)
• M11: 1,420,133 km (0.055 R)
• M12: 1,555,219 km (0.071 R)
• M13: 1,649,616 km (0.111 R)
• M14: 1,723,218 km (0.109 R)
• M15: 1,873,713 km (0.104 R)
• M16: 2,034,830 km (0.111 R)
• M17: 2,288,548 km (0.11 R)
• M18: 2,396,707 km (0.063 R)
• M19: 2,526,409 km (0.083 R)
• M20: 2,638,458 km (0.099 R)
• M21: 2,826,652 km (0.106 R)
• M22: 2,922,544 km (0.101 R)
• M23: 3,089,346 km (0.115 R)
• M24: 3,166,987 km (0.106 R)
• M25: 3,273,800 km (0.067 R)
• M26: 3,425,342 km (0.082 R)
• M27: 3,705,838 km (0.051 R)
• M28: 3,811,006 km (0.075 R)
• M29: 3,886,852 km (0.052 R)
• M30: 4,001,444 km (0.091 R)
• M31: 4,086,266 km (0.114 R)
• M32: 4,495,416 km (0.098 R)
• M33: 4,656,234 km (0.075 R)
• M34: 4,770,078 km (0.101 R)
• M35: 4,959,020 km (0.072 R)
• M36: 5,167,260 km (0.082 R)
• M37: 5,310,575 km (0.096 R)
• M38: 5,395,397 km (0.059 R)
• M39: 5,506,548 km (0.11 R)
• M40: 5,618,298 km (0.084 R)
• M41: 5,704,915 km (0.104 R)
• M42: 5,888,023 km (0.098 R)
• M43: 5,975,986 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 12.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.06 AU - 2.2 AU

Year: 2185 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,439,467 km

• M1: 173,534 km (0.087 R)
• M2: 272,717 km (0.037 R)
• M3: 423,960 km (0.065 R)
• M4: 671,844 km (0.116 R)
• M5: 759,359 km (0.081 R)
• M6: 1,283,550 km (0.1 R)
• M7: 1,437,037 km (0.049 R)
• M8: 1,648,419 km (0.064 R)
• M9: 1,762,562 km (0.105 R)
• M10: 1,897,799 km (0.091 R)
• M11: 2,027,201 km (0.109 R)
• M12: 2,131,022 km (0.091 R)
• M13: 2,217,340 km (0.041 R)
• M14: 2,433,359 km (0.096 R)
• M15: 2,574,579 km (0.098 R)
• M16: 2,833,832 km (0.112 R)
• M17: 2,918,505 km (0.094 R)
• M18: 3,145,146 km (0.114 R)
• M19: 3,954,171 km (0.057 R)
• M20: 4,049,315 km (0.106 R)
• M21: 4,169,293 km (0.052 R)
• M22: 4,511,722 km (0.117 R)
• M23: 4,850,561 km (0.111 R)
• M24: 4,952,737 km (0.066 R)
• M25: 5,042,495 km (0.078 R)
• M26: 5,289,332 km (0.056 R)
• M27: 6,080,854 km (0.094 R)
• M28: 6,163,432 km (0.081 R)
• M29: 6,880,754 km (0.078 R)
• M30: 7,140,306 km (0.118 R)
• M31: 7,506,073 km (0.088 R)
• M32: 7,654,175 km (0.078 R)
• M33: 7,743,485 km (0.096 R)
• M34: 8,043,728 km (0.088 R)
• M35: 8,149,793 km (0.069 R)
• M36: 8,301,934 km (0.107 R)
• M37: 8,409,196 km (0.074 R)
• M38: 8,516,756 km (0.093 R)
• M39: 8,717,816 km (0.098 R)
• M40: 9,426,012 km (0.081 R)
• M41: 9,746,750 km (0.079 R)
• M42: 9,859,846 km (0.101 R)
• M43: 9,989,697 km (0.081 R)
• M44: 10,366,085 km (0.088 R)
• M45: 10,647,180 km (0.104 R)
• M46: 10,981,232 km (0.078 R)
• M47: 11,217,297 km (0.098 R)
• M48: 11,471,913 km (0.065 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.1

Radius: 4

Gravity: 36.69 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.84 AU - 11.1 AU

Year: 20485 Days

Day: 18.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,439,467 km

• M1: 68,366 km (0.093 R)
• M2: 146,157 km (0.107 R)
• M3: 322,683 km (0.073 R)
• M4: 375,341 km (0.116 R)
• M5: 530,324 km (0.079 R)
• M6: 704,157 km (0.082 R)
• M7: 845,826 km (0.053 R)
• M8: 1,101,489 km (0.093 R)
• M9: 1,265,897 km (0.114 R)
• M10: 1,527,095 km (0.064 R)
• M11: 2,031,240 km (0.117 R)
• M12: 3,138,713 km (0.119 R)
• M13: 3,569,405 km (0.083 R)
• M14: 3,730,522 km (0.094 R)
• M15: 4,101,974 km (0.107 R)
• M16: 4,228,384 km (0.054 R)
• M17: 4,270,720 km (0.072 R)
• M18: 5,013,324 km (0.117 R)
• M19: 5,468,550 km (0.038 R)
• M20: 5,842,246 km (0.07 R)
• M21: 5,889,519 km (0.115 R)
• M22: 6,079,957 km (0.1 R)
• M23: 6,175,849 km (0.054 R)
• M24: 6,272,340 km (0.098 R)
• M25: 6,861,606 km (0.06 R)
• M26: 7,468,374 km (0.049 R)
• M27: 8,570,911 km (0.077 R)
• M28: 8,895,239 km (0.092 R)
• M29: 9,278,509 km (0.104 R)
• M30: 9,555,714 km (0.074 R)
• M31: 10,174,899 km (0.088 R)
• M32: 10,518,077 km (0.05 R)
• M33: 11,570,348 km (0.061 R)
• M34: 11,629,738 km (0.093 R)
• M35: 11,988,474 km (0.116 R)
• M36: 12,594,495 km (0.117 R)
• M37: 13,710,046 km (0.094 R)
• M38: 14,471,200 km (0.067 R)
• M39: 15,376,417 km (0.059 R)
• M40: 15,441,791 km (0.059 R)
• M41: 16,500,047 km (0.106 R)
• M42: 16,701,106 km (0.085 R)
• M43: 17,993,033 km (0.087 R)
• M44: 19,457,746 km (0.116 R)
• M45: 20,527,221 km (0.119 R)
• M46: 20,887,902 km (0.114 R)
• M47: 21,688,998 km (0.063 R)
• M48: 24,532,106 km (0.03 R)
• M49: 24,991,671 km (0.118 R)
• M50: 25,222,351 km (0.119 R)
• M51: 25,996,968 km (0.081 R)
• M52: 27,015,431 km (0.088 R)
• M53: 28,126,793 km (0.118 R)
• M54: 29,903,118 km (0.044 R)
• M55: 30,229,990 km (0.11 R)
• M56: 30,558,058 km (0.118 R)
• M57: 31,715,497 km (0.118 R)
• M58: 32,803,073 km (0.083 R)
• M59: 35,272,784 km (0.106 R)
• M60: 36,138,058 km (0.12 R)
• M61: 36,312,041 km (0.094 R)
• M62: 36,573,388 km (0.082 R)
• M63: 38,775,918 km (0.088 R)
• M64: 39,758,626 km (0.096 R)
• M65: 42,479,811 km (0.111 R)
• M66: 44,234,146 km (0.039 R)
• M67: 44,606,495 km (0.119 R)
• M68: 45,448,132 km (0.091 R)
• M69: 46,767,586 km (0.096 R)
• M70: 47,717,831 km (0.088 R)
• M71: 48,386,683 km (0.093 R)
• M72: 48,674,360 km (0.112 R)
• M73: 51,483,808 km (0.119 R)
• M74: 52,464,721 km (0.059 R)
• M75: 53,848,352 km (0.043 R)
• M76: 53,947,685 km (0.072 R)
• M77: 54,245,833 km (0.112 R)
• M78: 54,544,730 km (0.109 R)
• M79: 55,946,163 km (0.061 R)
• M80: 56,752,346 km (0.069 R)
• M81: 58,376,231 km (0.082 R)
• M82: 58,682,458 km (0.092 R)
• M83: 59,501,506 km (0.069 R)
• M84: 61,047,450 km (0.069 R)
• M85: 61,669,478 km (0.093 R)
• M86: 63,233,823 km (0.092 R)
• M87: 63,863,331 km (0.079 R)
• M88: 64,705,717 km (0.112 R)
• M89: 65,551,842 km (0.112 R)
• M90: 66,721,099 km (0.071 R)
• M91: 67,790,126 km (0.118 R)
• M92: 67,897,387 km (0.092 R)
• M93: 71,357,885 km (0.118 R)
• M94: 73,109,527 km (0.158 R)
• M95: 73,219,481 km (0.163 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: 260 - 13,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit