🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.3

Radius: 14.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 694 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,330,073 km

• M1: 182,958 km (0.113 R)
• M2: 276,606 km (0.111 R)
• M3: 413,189 km (0.107 R)
• M4: 602,730 km (0.102 R)
• M5: 718,668 km (0.042 R)
• M6: 839,244 km (0.115 R)
• M7: 990,488 km (0.088 R)
• M8: 1,127,519 km (0.066 R)
• M9: 1,241,064 km (0.105 R)
• M10: 1,332,917 km (0.097 R)
• M11: 1,427,313 km (0.106 R)
• M12: 1,584,391 km (0.09 R)
• M13: 1,684,921 km (0.11 R)
• M14: 1,845,888 km (0.077 R)
• M15: 1,940,284 km (0.038 R)
• M16: 2,030,342 km (0.086 R)
• M17: 2,146,580 km (0.09 R)
• M18: 2,271,344 km (0.033 R)
• M19: 2,366,638 km (0.062 R)
• M20: 2,456,846 km (0.092 R)
• M21: 2,561,415 km (0.077 R)
• M22: 2,816,030 km (0.111 R)
• M23: 2,918,804 km (0.091 R)
• M24: 3,079,023 km (0.042 R)
• M25: 3,185,088 km (0.092 R)
• M26: 3,343,064 km (0.083 R)
• M27: 3,577,334 km (0.065 R)
• M28: 3,787,070 km (0.106 R)
• M29: 3,916,323 km (0.067 R)
• M30: 4,101,375 km (0.117 R)
• M31: 4,250,076 km (0.118 R)
• M32: 4,368,707 km (0.086 R)
• M33: 4,496,463 km (0.12 R)
• M34: 4,690,641 km (0.062 R)
• M35: 4,796,856 km (0.113 R)
• M36: 4,986,995 km (0.105 R)
• M37: 5,188,054 km (0.047 R)
• M38: 5,400,334 km (0.119 R)
• M39: 5,650,312 km (0.102 R)
• M40: 5,763,707 km (0.09 R)
• M41: 5,992,592 km (0.062 R)
• M42: 6,108,231 km (0.111 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 5.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.09 AU - 6.35 AU

Year: 9863 Days

Day: 17.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 152 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,330,073 km

• M1: 105,018 km (0.091 R)
• M2: 141,819 km (0.099 R)
• M3: 178,919 km (0.044 R)
• M4: 359,633 km (0.109 R)
• M5: 404,662 km (0.118 R)
• M6: 558,449 km (0.092 R)
• M7: 611,556 km (0.065 R)
• M8: 659,577 km (0.076 R)
• M9: 1,173,745 km (0.059 R)
• M10: 1,286,990 km (0.057 R)
• M11: 1,496,278 km (0.086 R)
• M12: 1,716,336 km (0.096 R)
• M13: 1,845,290 km (0.11 R)
• M14: 1,956,890 km (0.105 R)
• M15: 2,008,351 km (0.079 R)
• M16: 2,144,336 km (0.085 R)
• M17: 2,503,072 km (0.089 R)
• M18: 2,998,241 km (0.116 R)
• M19: 3,057,780 km (0.111 R)
• M20: 4,409,846 km (0.094 R)
• M21: 4,962,161 km (0.066 R)
• M22: 6,466,817 km (0.106 R)
• M23: 6,714,700 km (0.083 R)
• M24: 7,204,035 km (0.095 R)
• M25: 7,525,820 km (0.101 R)
• M26: 7,590,746 km (0.092 R)
• M27: 9,377,692 km (0.102 R)
• M28: 9,430,201 km (0.112 R)
• M29: 9,517,716 km (0.086 R)
• M30: 9,852,815 km (0.095 R)
• M31: 10,048,639 km (0.055 R)
• M32: 11,811,350 km (0.096 R)
• M33: 12,324,172 km (0.098 R)
• M34: 12,573,701 km (0.11 R)
• M35: 12,882,920 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.5

Radius: 6.2

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.55 AU - 12.61 AU

Year: 23450 Days

Day: 20.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,330,073 km

• M1: 84,523 km (0.084 R)
• M2: 200,461 km (0.053 R)
• M3: 386,710 km (0.081 R)
• M4: 488,287 km (0.114 R)
• M5: 925,412 km (0.096 R)
• M6: 1,035,965 km (0.108 R)
• M7: 1,331,421 km (0.113 R)
• M8: 1,553,424 km (0.062 R)
• M9: 1,685,519 km (0.069 R)
• M10: 1,821,354 km (0.089 R)
• M11: 2,250,401 km (0.079 R)
• M12: 2,476,443 km (0.118 R)
• M13: 3,756,403 km (0.088 R)
• M14: 4,024,482 km (0.089 R)
• M15: 4,069,810 km (0.035 R)
• M16: 4,252,619 km (0.082 R)
• M17: 4,531,918 km (0.055 R)
• M18: 5,108,468 km (0.116 R)
• M19: 5,305,638 km (0.094 R)
• M20: 6,119,750 km (0.116 R)
• M21: 6,487,910 km (0.068 R)
• M22: 6,755,391 km (0.114 R)
• M23: 6,972,009 km (0.119 R)
• M24: 7,026,612 km (0.109 R)
• M25: 10,483,669 km (0.112 R)
• M26: 10,546,201 km (0.09 R)
• M27: 12,411,986 km (0.027 R)
• M28: 13,078,743 km (0.109 R)
• M29: 13,213,382 km (0.077 R)
• M30: 13,962,717 km (0.109 R)
• M31: 15,218,143 km (0.058 R)
• M32: 15,289,052 km (0.091 R)
• M33: 15,359,961 km (0.109 R)
• M34: 15,431,020 km (0.041 R)
• M35: 15,931,276 km (0.116 R)
• M36: 16,582,176 km (0.093 R)
• M37: 17,686,358 km (0.118 R)
• M38: 17,984,806 km (0.05 R)
• M39: 18,209,801 km (0.119 R)
• M40: 18,435,694 km (0.079 R)
• M41: 19,271,796 km (0.025 R)
• M42: 19,578,921 km (0.105 R)
• M43: 19,733,156 km (0.1 R)
• M44: 19,810,348 km (0.026 R)
• M45: 20,431,778 km (0.064 R)
• M46: 21,455,327 km (0.104 R)
• M47: 21,773,671 km (0.052 R)
• M48: 22,254,030 km (0.12 R)
• M49: 22,495,481 km (0.112 R)
• M50: 23,143,688 km (0.101 R)
• M51: 23,470,111 km (0.118 R)
• M52: 23,798,029 km (0.076 R)
• M53: 23,962,587 km (0.109 R)
• M54: 27,504,017 km (0.042 R)
• M55: 29,599,883 km (0.079 R)
• M56: 30,666,816 km (0.069 R)
• M57: 30,756,275 km (0.044 R)
• M58: 31,295,127 km (0.118 R)
• M59: 32,381,955 km (0.097 R)
• M60: 32,655,570 km (0.119 R)
• M61: 34,035,161 km (0.114 R)
• M62: 35,059,009 km (0.108 R)
• M63: 36,093,029 km (0.085 R)
• M64: 37,518,847 km (0.073 R)
• M65: 37,806,374 km (0.114 R)
• M66: 38,190,691 km (0.083 R)
• M67: 38,963,214 km (0.115 R)
• M68: 39,643,436 km (0.114 R)
• M69: 40,033,886 km (0.046 R)
• M70: 40,229,560 km (0.111 R)
• M71: 40,327,547 km (0.105 R)
• M72: 41,707,438 km (0.113 R)
• M73: 46,657,631 km (0.074 R)
• M74: 47,586,783 km (0.115 R)
• M75: 47,794,126 km (0.059 R)
• M76: 47,897,947 km (0.09 R)
• M77: 48,313,680 km (0.09 R)
• M78: 49,358,471 km (0.063 R)
• M79: 50,939,721 km (0.054 R)
• M80: 52,751,650 km (0.098 R)
• M81: 55,018,955 km (0.075 R)
• M82: 55,781,755 km (0.111 R)
• M83: 56,219,329 km (0.102 R)
• M84: 57,759,439 km (0.103 R)
• M85: 59,536,362 km (0.098 R)
• M86: 62,575,593 km (0.116 R)
• M87: 64,285,795 km (0.094 R)
• M88: 66,821,629 km (0.1 R)
• M89: 73,422,485 km (0.116 R)
• M90: 73,542,313 km (0.116 R)
• M91: 73,662,141 km (0.087 R)
• M92: 78,018,431 km (0.078 R)
• M93: 80,597,947 km (0.116 R)
• M94: 83,205,288 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit