🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 439 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 93,268,908 km

• M1: 160,668 km (0.086 R)
• M2: 256,261 km (0.115 R)
• M3: 460,313 km (0.117 R)
• M4: 604,375 km (0.088 R)
• M5: 686,953 km (0.076 R)
• M6: 791,373 km (0.101 R)
• M7: 906,264 km (0.08 R)
• M8: 989,440 km (0.094 R)
• M9: 1,114,654 km (0.119 R)
• M10: 1,204,712 km (0.102 R)
• M11: 1,441,226 km (0.089 R)
• M12: 1,534,725 km (0.094 R)
• M13: 1,676,095 km (0.056 R)
• M14: 1,774,829 km (0.037 R)
• M15: 1,863,541 km (0.114 R)
• M16: 1,953,898 km (0.092 R)
• M17: 2,039,617 km (0.094 R)
• M18: 2,145,533 km (0.06 R)
• M19: 2,285,407 km (0.114 R)
• M20: 2,621,553 km (0.051 R)
• M21: 2,771,600 km (0.093 R)
• M22: 2,875,421 km (0.116 R)
• M23: 2,966,675 km (0.12 R)
• M24: 3,123,155 km (0.062 R)
• M25: 3,238,794 km (0.061 R)
• M26: 3,333,789 km (0.053 R)
• M27: 3,415,020 km (0.076 R)
• M28: 3,571,799 km (0.093 R)
• M29: 3,654,826 km (0.069 R)
• M30: 3,853,940 km (0.063 R)
• M31: 3,962,698 km (0.073 R)
• M32: 4,151,341 km (0.028 R)
• M33: 4,286,877 km (0.091 R)
• M34: 4,513,517 km (0.095 R)
• M35: 4,810,469 km (0.071 R)
• M36: 4,910,999 km (0.091 R)
• M37: 5,054,463 km (0.034 R)
• M38: 5,268,239 km (0.11 R)
• M39: 5,458,677 km (0.064 R)
• M40: 5,625,179 km (0.103 R)
• M41: 5,953,995 km (0.116 R)
• M42: 6,062,155 km (0.115 R)
• M43: 6,189,014 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 11.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.79 AU - 2.97 AU

Year: 3374 Days

Day: 5.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,268,908 km

• M1: 170,990 km (0.086 R)
• M2: 290,220 km (0.104 R)
• M3: 368,310 km (0.068 R)
• M4: 467,942 km (0.095 R)
• M5: 560,842 km (0.036 R)
• M6: 667,805 km (0.108 R)
• M7: 768,783 km (0.089 R)
• M8: 987,645 km (0.057 R)
• M9: 1,145,321 km (0.1 R)
• M10: 1,269,338 km (0.079 R)
• M11: 1,345,932 km (0.06 R)
• M12: 1,424,321 km (0.093 R)
• M13: 1,744,311 km (0.117 R)
• M14: 1,869,225 km (0.112 R)
• M15: 2,017,028 km (0.083 R)
• M16: 2,107,684 km (0.057 R)
• M17: 2,293,186 km (0.097 R)
• M18: 2,614,372 km (0.091 R)
• M19: 2,713,705 km (0.088 R)
• M20: 2,803,015 km (0.045 R)
• M21: 2,938,850 km (0.085 R)
• M22: 3,019,184 km (0.068 R)
• M23: 3,264,674 km (0.117 R)
• M24: 3,419,807 km (0.082 R)
• M25: 3,504,480 km (0.078 R)
• M26: 3,638,968 km (0.048 R)
• M27: 3,713,019 km (0.116 R)
• M28: 3,963,596 km (0.088 R)
• M29: 4,219,707 km (0.116 R)
• M30: 4,310,663 km (0.119 R)
• M31: 4,415,531 km (0.105 R)
• M32: 4,494,668 km (0.052 R)
• M33: 4,574,254 km (0.069 R)
• M34: 4,788,927 km (0.087 R)
• M35: 5,256,271 km (0.098 R)
• M36: 5,453,142 km (0.103 R)
• M37: 5,623,683 km (0.072 R)
• M38: 5,781,659 km (0.034 R)
• M39: 5,970,152 km (0.112 R)
• M40: 6,264,411 km (0.104 R)
• M41: 6,368,381 km (0.113 R)
• M42: 6,775,288 km (0.075 R)
• M43: 6,866,991 km (0.116 R)
• M44: 6,958,994 km (0.087 R)
• M45: 7,066,854 km (0.058 R)
• M46: 7,159,754 km (0.047 R)
• M47: 7,393,725 km (0.091 R)
• M48: 7,693,818 km (0.118 R)
• M49: 7,773,554 km (0.096 R)
• M50: 8,387,953 km (0.09 R)
• M51: 8,469,932 km (0.104 R)
• M52: 8,767,333 km (0.089 R)
• M53: 8,950,889 km (0.093 R)
• M54: 9,169,452 km (0.051 R)
• M55: 9,304,838 km (0.099 R)
• M56: 9,543,297 km (0.106 R)
• M57: 9,697,682 km (0.082 R)
• M58: 9,835,611 km (0.109 R)
• M59: 10,096,061 km (0.111 R)
• M60: 10,393,910 km (0.11 R)
• M61: 10,730,206 km (0.107 R)
• M62: 10,837,169 km (0.116 R)
• M63: 11,088,194 km (0.076 R)
• M64: 11,779,187 km (0.114 R)
• M65: 12,148,544 km (0.111 R)
• M66: 12,260,144 km (0.093 R)
• M67: 12,390,593 km (0.09 R)
• M68: 12,596,739 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.6

Radius: 4.2

Gravity: 51.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.38 AU - 11.7 AU

Year: 23620 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,268,908 km

• M1: 174,730 km (0.043 R)
• M2: 377,435 km (0.108 R)
• M3: 688,898 km (0.112 R)
• M4: 912,547 km (0.087 R)
• M5: 942,018 km (0.082 R)
• M6: 1,032,525 km (0.094 R)
• M7: 1,189,602 km (0.083 R)
• M8: 1,491,341 km (0.109 R)
• M9: 1,526,197 km (0.073 R)
• M10: 1,853,069 km (0.075 R)
• M11: 2,082,851 km (0.092 R)
• M12: 2,362,300 km (0.09 R)
• M13: 2,824,857 km (0.046 R)
• M14: 3,269,312 km (0.116 R)
• M15: 3,406,792 km (0.092 R)
• M16: 3,546,218 km (0.102 R)
• M17: 3,735,010 km (0.103 R)
• M18: 4,779,054 km (0.101 R)
• M19: 5,252,531 km (0.12 R)
• M20: 5,740,669 km (0.029 R)
• M21: 6,074,122 km (0.059 R)
• M22: 6,186,620 km (0.08 R)
• M23: 6,299,866 km (0.102 R)
• M24: 6,935,058 km (0.066 R)
• M25: 7,469,571 km (0.096 R)
• M26: 7,590,297 km (0.067 R)
• M27: 8,641,222 km (0.076 R)
• M28: 11,218,344 km (0.067 R)
• M29: 12,268,073 km (0.092 R)
• M30: 12,410,340 km (0.117 R)
• M31: 14,085,986 km (0.108 R)
• M32: 14,234,985 km (0.075 R)
• M33: 15,369,236 km (0.051 R)
• M34: 15,753,853 km (0.101 R)
• M35: 15,831,045 km (0.096 R)
• M36: 16,297,491 km (0.116 R)
• M37: 16,689,587 km (0.062 R)
• M38: 17,323,284 km (0.09 R)
• M39: 17,482,905 km (0.116 R)
• M40: 18,532,633 km (0.052 R)
• M41: 18,859,804 km (0.033 R)
• M42: 20,692,527 km (0.113 R)
• M43: 21,458,468 km (0.096 R)
• M44: 22,494,134 km (0.088 R)
• M45: 23,193,654 km (0.099 R)
• M46: 23,457,694 km (0.074 R)
• M47: 27,351,577 km (0.104 R)
• M48: 27,444,477 km (0.053 R)
• M49: 28,004,123 km (0.073 R)
• M50: 28,567,509 km (0.089 R)
• M51: 29,419,618 km (0.097 R)
• M52: 32,713,165 km (0.052 R)
• M53: 33,803,434 km (0.096 R)
• M54: 36,734,356 km (0.099 R)
• M55: 37,557,144 km (0.104 R)
• M56: 39,535,426 km (0.108 R)
• M57: 39,640,444 km (0.088 R)
• M58: 41,760,994 km (0.117 R)
• M59: 41,975,068 km (0.074 R)
• M60: 43,483,763 km (0.115 R)
• M61: 43,809,437 km (0.114 R)
• M62: 44,026,953 km (0.094 R)
• M63: 44,244,767 km (0.088 R)
• M64: 44,791,098 km (0.075 R)
• M65: 45,449,479 km (0.086 R)
• M66: 46,332,405 km (0.11 R)
• M67: 48,339,560 km (0.083 R)
• M68: 48,451,908 km (0.039 R)
• M69: 48,564,256 km (0.119 R)
• M70: 49,240,738 km (0.049 R)
• M71: 50,716,820 km (0.048 R)
• M72: 53,363,954 km (0.036 R)
• M73: 53,596,280 km (0.087 R)
• M74: 58,073,145 km (0.11 R)
• M75: 59,271,125 km (0.116 R)
• M76: 59,511,679 km (0.096 R)
• M77: 60,598,208 km (0.083 R)
• M78: 63,527,633 km (0.048 R)
• M79: 64,761,666 km (0.097 R)
• M80: 67,002,942 km (0.094 R)
• M81: 70,794,500 km (0.115 R)
• M82: 71,561,039 km (0.077 R)
• M83: 72,073,711 km (0.075 R)
• M84: 72,202,066 km (0.104 R)
• M85: 75,174,875 km (0.179 R)
• M86: 77,135,056 km (0.157 R)
• M87: 78,451,218 km (0.117 R)
• M88: 78,847,503 km (0.117 R)
• M89: 79,244,386 km (0.108 R)
• M90: 81,640,046 km (0.069 R)
• M91: 86,774,993 km (0.151 R)
• M92: 87,321,474 km (0.176 R)
• M93: 88,555,507 km (0.086 R)
• M94: 91,318,280 km (0.094 R)
• M95: 92,013,312 km (0.061 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit