🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 282 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,485,161 km

• M1: 38,147 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 14.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.72 AU - 1.88 AU

Year: 1584 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,485,161 km

• M1: 214,972 km (0.086 R)
• M2: 350,807 km (0.11 R)
• M3: 543,788 km (0.032 R)
• M4: 709,692 km (0.103 R)
• M5: 951,442 km (0.101 R)
• M6: 1,053,468 km (0.091 R)
• M7: 1,167,163 km (0.084 R)
• M8: 1,425,069 km (0.046 R)
• M9: 1,578,557 km (0.101 R)
• M10: 1,810,583 km (0.052 R)
• M11: 2,035,129 km (0.067 R)
• M12: 2,170,516 km (0.065 R)
• M13: 2,269,101 km (0.054 R)
• M14: 2,679,148 km (0.118 R)
• M15: 3,046,261 km (0.075 R)
• M16: 3,157,562 km (0.11 R)
• M17: 3,545,918 km (0.119 R)
• M18: 3,901,512 km (0.108 R)
• M19: 4,047,071 km (0.114 R)
• M20: 4,368,707 km (0.096 R)
• M21: 4,596,395 km (0.04 R)
• M22: 4,971,586 km (0.059 R)
• M23: 5,116,546 km (0.068 R)
• M24: 5,262,853 km (0.075 R)
• M25: 5,383,728 km (0.11 R)
• M26: 5,890,267 km (0.054 R)
• M27: 6,340,855 km (0.093 R)
• M28: 6,671,616 km (0.117 R)
• M29: 6,831,836 km (0.072 R)
• M30: 6,934,460 km (0.07 R)
• M31: 7,096,923 km (0.087 R)
• M32: 7,320,273 km (0.053 R)
• M33: 7,440,549 km (0.099 R)
• M34: 7,637,121 km (0.042 R)
• M35: 7,866,155 km (0.066 R)
• M36: 8,004,832 km (0.107 R)
• M37: 8,097,583 km (0.119 R)
• M38: 8,519,748 km (0.078 R)
• M39: 8,693,880 km (0.102 R)
• M40: 8,789,324 km (0.053 R)
• M41: 8,981,407 km (0.049 R)
• M42: 9,255,770 km (0.096 R)
• M43: 9,402,077 km (0.083 R)
• M44: 9,516,519 km (0.07 R)
• M45: 9,647,866 km (0.03 R)
• M46: 9,862,539 km (0.07 R)
• M47: 10,045,497 km (0.085 R)
• M48: 10,448,514 km (0.105 R)
• M49: 10,584,049 km (0.067 R)
• M50: 11,461,890 km (0.05 R)
• M51: 11,847,852 km (0.098 R)
• M52: 11,989,222 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 12.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2 AU - 2 AU

Year: 1855 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 16,485,161 km

• M1: 172,636 km (0.1 R)
• M2: 267,780 km (0.109 R)
• M3: 351,854 km (0.056 R)
• M4: 470,784 km (0.117 R)
• M5: 569,968 km (0.108 R)
• M6: 677,828 km (0.112 R)
• M7: 854,503 km (0.079 R)
• M8: 1,009,786 km (0.118 R)
• M9: 1,125,574 km (0.111 R)
• M10: 1,413,999 km (0.069 R)
• M11: 1,501,065 km (0.075 R)
• M12: 1,623,735 km (0.055 R)
• M13: 1,831,976 km (0.1 R)
• M14: 2,000,273 km (0.067 R)
• M15: 2,262,518 km (0.071 R)
• M16: 2,443,831 km (0.058 R)
• M17: 2,549,597 km (0.031 R)
• M18: 2,711,162 km (0.099 R)
• M19: 2,862,406 km (0.063 R)
• M20: 3,002,429 km (0.118 R)
• M21: 3,101,762 km (0.1 R)
• M22: 3,202,292 km (0.112 R)
• M23: 3,391,982 km (0.098 R)
• M24: 3,615,481 km (0.099 R)
• M25: 3,921,110 km (0.076 R)
• M26: 4,124,413 km (0.08 R)
• M27: 4,219,408 km (0.104 R)
• M28: 4,460,111 km (0.052 R)
• M29: 4,738,513 km (0.069 R)
• M30: 4,905,015 km (0.097 R)
• M31: 5,243,854 km (0.109 R)
• M32: 5,398,838 km (0.091 R)
• M33: 5,555,317 km (0.112 R)
• M34: 5,748,747 km (0.103 R)
• M35: 6,106,136 km (0.116 R)
• M36: 6,507,807 km (0.108 R)
• M37: 6,936,853 km (0.115 R)
• M38: 7,355,877 km (0.087 R)
• M39: 8,298,942 km (0.074 R)
• M40: 8,601,429 km (0.091 R)
• M41: 8,703,155 km (0.109 R)
• M42: 8,784,686 km (0.057 R)
• M43: 9,175,885 km (0.101 R)
• M44: 9,342,387 km (0.109 R)
• M45: 9,636,048 km (0.075 R)
• M46: 9,975,485 km (0.107 R)
• M47: 10,060,906 km (0.103 R)
• M48: 10,362,046 km (0.077 R)
• M49: 10,513,738 km (0.119 R)
• M50: 10,973,153 km (0.117 R)
• M51: 11,127,688 km (0.081 R)
• M52: 11,439,151 km (0.101 R)
• M53: 12,459,707 km (0.093 R)
• M54: 13,226,546 km (0.119 R)
• M55: 13,532,923 km (0.12 R)
• M56: 13,651,254 km (0.108 R)
• M57: 13,960,922 km (0.061 R)
• M58: 14,080,600 km (0.1 R)
• M59: 14,224,663 km (0.088 R)
• M60: 14,514,285 km (0.105 R)
• M61: 14,830,385 km (0.079 R)
• M62: 15,866,799 km (0.059 R)
• M63: 16,041,828 km (0.116 R)
• M64: 16,167,191 km (0.082 R)
• M65: 16,697,516 km (0.09 R)
• M66: 17,131,051 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 9.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.68 AU - 2.48 AU

Year: 1968 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,485,161 km

• M1: 136,882 km (0.083 R)
• M2: 202,256 km (0.057 R)
• M3: 358,586 km (0.117 R)
• M4: 419,024 km (0.108 R)
• M5: 506,090 km (0.073 R)
• M6: 600,187 km (0.119 R)
• M7: 674,986 km (0.105 R)
• M8: 816,505 km (0.083 R)
• M9: 929,452 km (0.071 R)
• M10: 1,129,763 km (0.063 R)
• M11: 1,203,216 km (0.073 R)
• M12: 1,300,155 km (0.109 R)
• M13: 1,411,007 km (0.107 R)
• M14: 1,502,112 km (0.071 R)
• M15: 1,666,371 km (0.106 R)
• M16: 1,726,359 km (0.069 R)
• M17: 1,848,880 km (0.096 R)
• M18: 1,936,395 km (0.102 R)
• M19: 2,089,733 km (0.054 R)
• M20: 2,381,299 km (0.093 R)
• M21: 2,573,682 km (0.104 R)
• M22: 2,828,597 km (0.12 R)
• M23: 2,886,341 km (0.075 R)
• M24: 2,944,535 km (0.079 R)
• M25: 3,003,177 km (0.078 R)
• M26: 3,091,739 km (0.102 R)
• M27: 3,166,239 km (0.06 R)
• M28: 3,317,183 km (0.101 R)
• M29: 3,424,146 km (0.111 R)
• M30: 3,688,934 km (0.065 R)
• M31: 3,799,936 km (0.114 R)
• M32: 4,041,686 km (0.119 R)
• M33: 4,556,901 km (0.066 R)
• M34: 4,727,592 km (0.083 R)
• M35: 4,952,587 km (0.112 R)
• M36: 5,181,322 km (0.075 R)
• M37: 5,703,718 km (0.039 R)
• M38: 5,795,571 km (0.066 R)
• M39: 5,906,423 km (0.114 R)
• M40: 5,980,624 km (0.098 R)
• M41: 6,111,372 km (0.032 R)
• M42: 6,896,013 km (0.034 R)
• M43: 6,994,000 km (0.097 R)
• M44: 7,270,457 km (0.091 R)
• M45: 7,530,458 km (0.103 R)
• M46: 7,793,600 km (0.05 R)
• M47: 7,997,951 km (0.106 R)
• M48: 8,059,735 km (0.111 R)
• M49: 8,204,246 km (0.079 R)
• M50: 8,266,479 km (0.11 R)
• M51: 8,495,962 km (0.057 R)
• M52: 8,812,212 km (0.107 R)
• M53: 9,025,240 km (0.042 R)
• M54: 10,138,098 km (0.093 R)
• M55: 10,541,115 km (0.113 R)
• M56: 10,812,784 km (0.11 R)
• M57: 10,949,367 km (0.025 R)
• M58: 11,432,269 km (0.085 R)
• M59: 11,525,170 km (0.083 R)
• M60: 11,641,407 km (0.096 R)
• M61: 11,758,243 km (0.095 R)
• M62: 12,466,739 km (0.091 R)
• M63: 13,019,203 km (0.025 R)
• M64: 13,237,616 km (0.117 R)
• M65: 13,408,308 km (0.107 R)
• M66: 13,678,033 km (0.08 R)
• M67: 13,949,553 km (0.12 R)
• M68: 14,247,851 km (0.088 R)
• M69: 14,347,782 km (0.08 R)
• M70: 14,699,188 km (0.078 R)
• M71: 14,825,448 km (0.065 R)
• M72: 15,538,880 km (0.092 R)
• M73: 16,081,322 km (0.059 R)
• M74: 16,289,563 km (0.075 R)
• M75: 16,446,491 km (0.092 R)
• M76: 16,787,873 km (0.107 R)
• M77: 16,867,010 km (0.062 R)
• M78: 17,718,821 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 14.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.05 AU - 2.45 AU

Year: 2214 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,485,161 km

• M1: 201,359 km (0.085 R)
• M2: 309,368 km (0.116 R)
• M3: 446,101 km (0.056 R)
• M4: 627,413 km (0.106 R)
• M5: 756,965 km (0.073 R)
• M6: 897,138 km (0.054 R)
• M7: 1,093,112 km (0.098 R)
• M8: 1,187,358 km (0.058 R)
• M9: 1,364,482 km (0.093 R)
• M10: 1,604,437 km (0.095 R)
• M11: 1,735,335 km (0.091 R)
• M12: 1,836,164 km (0.088 R)
• M13: 1,973,645 km (0.098 R)
• M14: 2,162,587 km (0.072 R)
• M15: 2,308,445 km (0.11 R)
• M16: 2,508,158 km (0.07 R)
• M17: 2,805,558 km (0.094 R)
• M18: 3,060,174 km (0.107 R)
• M19: 3,266,619 km (0.111 R)
• M20: 3,606,655 km (0.115 R)
• M21: 3,781,086 km (0.074 R)
• M22: 4,321,434 km (0.042 R)
• M23: 4,553,909 km (0.055 R)
• M24: 4,806,580 km (0.084 R)
• M25: 4,950,792 km (0.103 R)
• M26: 5,063,888 km (0.086 R)
• M27: 5,161,575 km (0.097 R)
• M28: 5,391,956 km (0.073 R)
• M29: 5,541,853 km (0.114 R)
• M30: 5,744,109 km (0.031 R)
• M31: 6,000,221 km (0.061 R)
• M32: 6,435,551 km (0.038 R)
• M33: 6,541,616 km (0.118 R)
• M34: 6,701,685 km (0.102 R)
• M35: 6,899,304 km (0.091 R)
• M36: 7,080,617 km (0.106 R)
• M37: 7,208,373 km (0.063 R)
• M38: 7,410,929 km (0.086 R)
• M39: 8,182,405 km (0.06 R)
• M40: 8,393,787 km (0.067 R)
• M41: 9,157,783 km (0.095 R)
• M42: 9,437,531 km (0.079 R)
• M43: 9,964,565 km (0.111 R)
• M44: 10,501,322 km (0.115 R)
• M45: 10,815,328 km (0.04 R)
• M46: 11,667,736 km (0.105 R)
• M47: 11,840,821 km (0.119 R)
• M48: 11,971,270 km (0.116 R)
• M49: 12,124,010 km (0.113 R)
• M50: 12,763,690 km (0.114 R)
• M51: 13,031,620 km (0.108 R)
• M52: 13,369,113 km (0.103 R)
• M53: 14,121,889 km (0.087 R)
• M54: 14,283,455 km (0.084 R)
• M55: 14,584,895 km (0.116 R)
• M56: 15,123,597 km (0.103 R)
• M57: 15,312,389 km (0.119 R)
• M58: 15,525,865 km (0.087 R)
• M59: 15,668,731 km (0.077 R)
• M60: 16,003,831 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 13.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.9 AU - 3.34 AU

Year: 3615 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,485,161 km

• M1: 167,101 km (0.066 R)
• M2: 279,150 km (0.094 R)
• M3: 362,027 km (0.071 R)
• M4: 581,786 km (0.088 R)
• M5: 663,616 km (0.107 R)
• M6: 816,206 km (0.11 R)
• M7: 1,036,264 km (0.072 R)
• M8: 1,139,786 km (0.109 R)
• M9: 1,812,827 km (0.035 R)
• M10: 2,452,807 km (0.094 R)
• M11: 2,581,311 km (0.117 R)
• M12: 2,698,746 km (0.055 R)
• M13: 2,804,810 km (0.119 R)
• M14: 3,257,194 km (0.075 R)
• M15: 3,341,867 km (0.111 R)
• M16: 3,513,755 km (0.062 R)
• M17: 3,866,207 km (0.082 R)
• M18: 4,292,113 km (0.082 R)
• M19: 4,432,286 km (0.116 R)
• M20: 4,781,298 km (0.102 R)
• M21: 4,975,625 km (0.061 R)
• M22: 5,090,068 km (0.1 R)
• M23: 5,405,420 km (0.099 R)
• M24: 5,641,934 km (0.093 R)
• M25: 5,899,093 km (0.107 R)
• M26: 6,037,920 km (0.111 R)
• M27: 6,354,170 km (0.072 R)
• M28: 6,443,031 km (0.099 R)
• M29: 6,984,725 km (0.095 R)
• M30: 7,335,382 km (0.062 R)
• M31: 7,428,731 km (0.05 R)
• M32: 7,616,476 km (0.075 R)
• M33: 7,748,871 km (0.117 R)
• M34: 7,977,456 km (0.076 R)
• M35: 8,422,211 km (0.104 R)
• M36: 8,696,872 km (0.075 R)
• M37: 8,815,354 km (0.111 R)
• M38: 9,194,584 km (0.119 R)
• M39: 9,457,129 km (0.1 R)
• M40: 9,579,200 km (0.09 R)
• M41: 9,722,216 km (0.046 R)
• M42: 9,927,763 km (0.075 R)
• M43: 10,031,136 km (0.071 R)
• M44: 10,134,807 km (0.058 R)
• M45: 10,301,459 km (0.092 R)
• M46: 10,574,325 km (0.112 R)
• M47: 10,764,464 km (0.045 R)
• M48: 10,934,557 km (0.119 R)
• M49: 11,148,482 km (0.065 R)
• M50: 11,536,988 km (0.094 R)
• M51: 11,776,494 km (0.105 R)
• M52: 12,150,040 km (0.086 R)
• M53: 12,238,602 km (0.062 R)
• M54: 12,393,884 km (0.088 R)
• M55: 12,616,935 km (0.069 R)
• M56: 12,863,771 km (0.117 R)
• M57: 13,729,045 km (0.089 R)
• M58: 14,660,292 km (0.062 R)
• M59: 14,943,630 km (0.1 R)
• M60: 15,324,207 km (0.085 R)
• M61: 15,659,905 km (0.09 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: 356 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit