🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 14.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.51 AU - 0.83 AU

Year: 372 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,885,875 km

• M1: 177,573 km (0.069 R)
• M2: 289,173 km (0.106 R)
• M3: 380,727 km (0.08 R)
• M4: 521,199 km (0.08 R)
• M5: 621,729 km (0.059 R)
• M6: 726,447 km (0.097 R)
• M7: 952,639 km (0.092 R)
• M8: 1,104,930 km (0.118 R)
• M9: 1,256,323 km (0.048 R)
• M10: 1,523,355 km (0.082 R)
• M11: 1,623,735 km (0.119 R)
• M12: 1,748,350 km (0.069 R)
• M13: 1,887,776 km (0.082 R)
• M14: 2,002,068 km (0.062 R)
• M15: 2,130,573 km (0.119 R)
• M16: 2,304,555 km (0.091 R)
• M17: 2,414,809 km (0.116 R)
• M18: 2,514,441 km (0.092 R)
• M19: 2,615,569 km (0.107 R)
• M20: 2,808,999 km (0.052 R)
• M21: 2,907,435 km (0.081 R)
• M22: 3,033,994 km (0.085 R)
• M23: 3,148,736 km (0.075 R)
• M24: 3,445,688 km (0.12 R)
• M25: 3,572,696 km (0.045 R)
• M26: 3,817,139 km (0.116 R)
• M27: 3,978,256 km (0.096 R)
• M28: 4,111,847 km (0.104 R)
• M29: 4,299,892 km (0.098 R)
• M30: 4,444,702 km (0.079 R)
• M31: 4,567,971 km (0.082 R)
• M32: 4,661,170 km (0.1 R)
• M33: 4,936,730 km (0.107 R)
• M34: 5,177,283 km (0.112 R)
• M35: 5,364,430 km (0.113 R)
• M36: 5,628,470 km (0.067 R)
• M37: 5,745,306 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 10.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.76 AU - 1.04 AU

Year: 579 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,885,875 km

• M1: 128,804 km (0.057 R)
• M2: 211,083 km (0.086 R)
• M3: 275,858 km (0.107 R)
• M4: 355,594 km (0.094 R)
• M5: 608,564 km (0.102 R)
• M6: 683,363 km (0.093 R)
• M7: 761,752 km (0.087 R)
• M8: 848,669 km (0.045 R)
• M9: 928,404 km (0.117 R)
• M10: 994,078 km (0.114 R)
• M11: 1,067,231 km (0.092 R)
• M12: 1,159,982 km (0.106 R)
• M13: 1,267,692 km (0.082 R)
• M14: 1,416,841 km (0.088 R)
• M15: 1,532,630 km (0.096 R)
• M16: 1,691,952 km (0.115 R)
• M17: 1,878,052 km (0.075 R)
• M18: 2,027,500 km (0.115 R)
• M19: 2,233,047 km (0.093 R)
• M20: 2,307,996 km (0.111 R)
• M21: 2,383,992 km (0.086 R)
• M22: 2,522,818 km (0.106 R)
• M23: 2,609,136 km (0.067 R)
• M24: 2,760,380 km (0.084 R)
• M25: 2,931,071 km (0.092 R)
• M26: 3,046,860 km (0.086 R)
• M27: 3,240,290 km (0.059 R)
• M28: 3,317,183 km (0.117 R)
• M29: 3,385,998 km (0.082 R)
• M30: 3,472,765 km (0.094 R)
• M31: 3,818,186 km (0.09 R)
• M32: 3,908,544 km (0.096 R)
• M33: 4,027,025 km (0.05 R)
• M34: 4,174,678 km (0.059 R)
• M35: 4,465,796 km (0.12 R)
• M36: 4,734,324 km (0.098 R)
• M37: 4,841,436 km (0.099 R)
• M38: 4,959,020 km (0.111 R)
• M39: 5,227,249 km (0.106 R)
• M40: 5,368,320 km (0.114 R)
• M41: 5,449,402 km (0.06 R)
• M42: 5,612,912 km (0.066 R)
• M43: 6,018,322 km (0.118 R)
• M44: 6,347,438 km (0.112 R)
• M45: 6,573,779 km (0.088 R)
• M46: 7,034,241 km (0.115 R)
• M47: 7,234,852 km (0.077 R)
• M48: 7,347,200 km (0.089 R)
• M49: 7,426,038 km (0.069 R)
• M50: 7,698,905 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 13

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.22 AU - 1.52 AU

Year: 1088 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,885,875 km

• M1: 193,430 km (0.099 R)
• M2: 452,085 km (0.105 R)
• M3: 592,856 km (0.06 R)
• M4: 698,472 km (0.099 R)
• M5: 791,223 km (0.071 R)
• M6: 961,017 km (0.069 R)
• M7: 1,058,555 km (0.1 R)
• M8: 1,143,975 km (0.065 R)
• M9: 1,398,142 km (0.079 R)
• M10: 1,572,124 km (0.098 R)
• M11: 1,762,861 km (0.068 R)
• M12: 1,922,931 km (0.072 R)
• M13: 2,068,490 km (0.111 R)
• M14: 2,167,673 km (0.1 R)
• M15: 2,569,792 km (0.114 R)
• M16: 3,063,465 km (0.069 R)
• M17: 3,165,790 km (0.06 R)
• M18: 3,315,687 km (0.099 R)
• M19: 3,503,433 km (0.086 R)
• M20: 3,694,918 km (0.113 R)
• M21: 3,939,062 km (0.037 R)
• M22: 4,075,644 km (0.07 R)
• M23: 4,340,881 km (0.077 R)
• M24: 4,469,236 km (0.075 R)
• M25: 4,559,743 km (0.032 R)
• M26: 4,677,177 km (0.098 R)
• M27: 4,795,659 km (0.108 R)
• M28: 4,981,908 km (0.054 R)
• M29: 5,320,448 km (0.096 R)
• M30: 5,666,618 km (0.057 R)
• M31: 5,863,638 km (0.092 R)
• M32: 6,005,906 km (0.05 R)
• M33: 6,293,732 km (0.085 R)
• M34: 6,395,608 km (0.105 R)
• M35: 6,483,273 km (0.073 R)
• M36: 6,704,378 km (0.101 R)
• M37: 7,048,304 km (0.094 R)
• M38: 7,184,438 km (0.07 R)
• M39: 7,275,842 km (0.059 R)
• M40: 7,367,396 km (0.112 R)
• M41: 7,582,817 km (0.102 R)
• M42: 7,784,774 km (0.105 R)
• M43: 8,051,507 km (0.07 R)
• M44: 8,225,639 km (0.106 R)
• M45: 8,337,239 km (0.113 R)
• M46: 8,561,785 km (0.095 R)
• M47: 8,674,732 km (0.06 R)
• M48: 9,131,903 km (0.064 R)
• M49: 9,297,208 km (0.051 R)
• M50: 9,396,691 km (0.093 R)
• M51: 9,714,587 km (0.109 R)
• M52: 9,798,661 km (0.057 R)
• M53: 10,189,261 km (0.094 R)
• M54: 10,360,700 km (0.094 R)
• M55: 10,498,479 km (0.086 R)
• M56: 11,003,223 km (0.079 R)
• M57: 11,232,107 km (0.065 R)
• M58: 11,338,322 km (0.058 R)
• M59: 11,587,253 km (0.08 R)
• M60: 11,676,712 km (0.088 R)
• M61: 11,784,273 km (0.073 R)
• M62: 12,036,495 km (0.115 R)
• M63: 12,163,354 km (0.067 R)
• M64: 12,290,512 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.49 AU - 2.05 AU

Year: 1597 Days

Day: 5.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,885,875 km

• M1: 175,927 km (0.092 R)
• M2: 425,905 km (0.091 R)
• M3: 514,916 km (0.078 R)
• M4: 701,315 km (0.082 R)
• M5: 869,612 km (0.045 R)
• M6: 1,034,320 km (0.102 R)
• M7: 1,416,393 km (0.101 R)
• M8: 1,508,545 km (0.111 R)
• M9: 1,624,034 km (0.047 R)
• M10: 1,710,053 km (0.082 R)
• M11: 1,886,728 km (0.04 R)
• M12: 2,104,692 km (0.106 R)
• M13: 2,198,939 km (0.08 R)
• M14: 2,453,555 km (0.109 R)
• M15: 2,743,475 km (0.026 R)
• M16: 2,846,997 km (0.11 R)
• M17: 2,991,509 km (0.116 R)
• M18: 3,152,027 km (0.079 R)
• M19: 3,247,022 km (0.096 R)
• M20: 3,342,914 km (0.097 R)
• M21: 3,439,853 km (0.09 R)
• M22: 3,523,778 km (0.034 R)
• M23: 3,693,571 km (0.106 R)
• M24: 3,924,251 km (0.112 R)
• M25: 4,085,667 km (0.086 R)
• M26: 4,309,316 km (0.108 R)
• M27: 4,460,709 km (0.104 R)
• M28: 4,988,790 km (0.061 R)
• M29: 5,373,705 km (0.092 R)
• M30: 5,487,699 km (0.052 R)
• M31: 5,569,678 km (0.117 R)
• M32: 5,701,773 km (0.072 R)
• M33: 5,952,200 km (0.072 R)
• M34: 6,155,204 km (0.11 R)
• M35: 6,412,214 km (0.03 R)
• M36: 6,533,388 km (0.106 R)
• M37: 6,637,807 km (0.117 R)
• M38: 6,742,825 km (0.085 R)
• M39: 6,954,506 km (0.095 R)
• M40: 7,312,344 km (0.048 R)
• M41: 7,603,013 km (0.116 R)
• M42: 8,880,279 km (0.109 R)
• M43: 9,015,516 km (0.056 R)
• M44: 9,209,993 km (0.091 R)
• M45: 9,602,987 km (0.095 R)
• M46: 9,702,170 km (0.095 R)
• M47: 9,841,595 km (0.05 R)
• M48: 10,283,956 km (0.109 R)
• M49: 10,487,110 km (0.093 R)
• M50: 10,568,790 km (0.102 R)
• M51: 10,856,317 km (0.083 R)
• M52: 10,980,334 km (0.079 R)
• M53: 11,125,743 km (0.073 R)
• M54: 11,523,374 km (0.094 R)
• M55: 12,053,699 km (0.035 R)
• M56: 12,591,952 km (0.113 R)
• M57: 12,700,560 km (0.084 R)
• M58: 12,831,309 km (0.061 R)
• M59: 13,204,256 km (0.118 R)
• M60: 13,336,650 km (0.055 R)
• M61: 13,425,362 km (0.115 R)
• M62: 13,938,333 km (0.107 R)
• M63: 14,526,103 km (0.106 R)
• M64: 15,121,951 km (0.101 R)
• M65: 15,214,403 km (0.093 R)
• M66: 15,632,379 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 9.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.45 AU - 2.63 AU

Year: 2746 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,885,875 km

• M1: 124,765 km (0.029 R)
• M2: 451,187 km (0.118 R)
• M3: 526,136 km (0.096 R)
• M4: 681,119 km (0.114 R)
• M5: 861,833 km (0.09 R)
• M6: 1,184,516 km (0.085 R)
• M7: 1,281,156 km (0.089 R)
• M8: 1,482,515 km (0.09 R)
• M9: 1,630,916 km (0.097 R)
• M10: 1,902,586 km (0.117 R)
• M11: 1,969,306 km (0.077 R)
• M12: 2,030,193 km (0.094 R)
• M13: 2,133,116 km (0.059 R)
• M14: 2,202,679 km (0.072 R)
• M15: 2,265,959 km (0.088 R)
• M16: 2,322,657 km (0.076 R)
• M17: 2,532,542 km (0.096 R)
• M18: 2,711,013 km (0.046 R)
• M19: 2,963,235 km (0.07 R)
• M20: 3,033,396 km (0.103 R)
• M21: 3,151,429 km (0.108 R)
• M22: 3,239,093 km (0.083 R)
• M23: 3,457,506 km (0.108 R)
• M24: 3,589,302 km (0.096 R)
• M25: 3,994,712 km (0.087 R)
• M26: 4,063,677 km (0.086 R)
• M27: 4,202,952 km (0.103 R)
• M28: 4,477,165 km (0.112 R)
• M29: 4,548,972 km (0.106 R)
• M30: 4,657,281 km (0.1 R)
• M31: 4,748,236 km (0.091 R)
• M32: 5,296,812 km (0.1 R)
• M33: 5,439,528 km (0.077 R)
• M34: 5,944,122 km (0.065 R)
• M35: 6,423,284 km (0.066 R)
• M36: 6,873,424 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.1

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.9 AU - 3.72 AU

Year: 4084 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,885,875 km

• M1: 222,003 km (0.103 R)
• M2: 388,057 km (0.07 R)
• M3: 506,838 km (0.044 R)
• M4: 652,845 km (0.109 R)
• M5: 864,825 km (0.118 R)
• M6: 1,087,577 km (0.09 R)
• M7: 1,374,954 km (0.066 R)
• M8: 1,528,142 km (0.057 R)
• M9: 1,638,994 km (0.108 R)
• M10: 1,736,233 km (0.028 R)
• M11: 1,954,047 km (0.099 R)
• M12: 2,057,719 km (0.056 R)
• M13: 2,288,847 km (0.07 R)
• M14: 2,454,153 km (0.062 R)
• M15: 2,547,652 km (0.095 R)
• M16: 2,680,794 km (0.112 R)
• M17: 2,835,777 km (0.103 R)
• M18: 2,973,856 km (0.034 R)
• M19: 3,074,087 km (0.081 R)
• M20: 3,528,116 km (0.09 R)
• M21: 3,828,359 km (0.109 R)
• M22: 4,070,259 km (0.102 R)
• M23: 4,271,917 km (0.08 R)
• M24: 4,662,068 km (0.104 R)
• M25: 4,944,509 km (0.087 R)
• M26: 5,232,634 km (0.109 R)
• M27: 5,354,257 km (0.11 R)
• M28: 5,476,928 km (0.114 R)
• M29: 5,750,093 km (0.031 R)
• M30: 5,850,623 km (0.103 R)
• M31: 6,361,799 km (0.095 R)
• M32: 6,596,668 km (0.083 R)
• M33: 7,427,385 km (0.074 R)
• M34: 7,536,890 km (0.078 R)
• M35: 7,702,346 km (0.093 R)
• M36: 8,376,284 km (0.038 R)
• M37: 8,576,446 km (0.048 R)
• M38: 9,840,698 km (0.091 R)
• M39: 10,203,921 km (0.06 R)
• M40: 10,325,993 km (0.038 R)
• M41: 11,225,675 km (0.087 R)
• M42: 11,732,662 km (0.099 R)
• M43: 12,150,189 km (0.056 R)
• M44: 12,247,278 km (0.052 R)
• M45: 12,572,803 km (0.119 R)
• M46: 12,703,702 km (0.077 R)
• M47: 13,432,243 km (0.11 R)
• M48: 13,767,791 km (0.119 R)
• M49: 14,174,249 km (0.111 R)
• M50: 14,344,790 km (0.1 R)
• M51: 14,722,375 km (0.053 R)
• M52: 14,929,718 km (0.036 R)
• M53: 15,347,246 km (0.103 R)
• M54: 15,910,033 km (0.118 R)
• M55: 16,158,515 km (0.1 R)
• M56: 16,875,238 km (0.108 R)
• M57: 17,128,507 km (0.104 R)
• M58: 17,237,415 km (0.105 R)
• M59: 18,117,349 km (0.073 R)
• M60: 19,464,628 km (0.07 R)
• M61: 19,920,901 km (0.032 R)
• M62: 20,265,425 km (0.065 R)
• M63: 21,076,994 km (0.113 R)
• M64: 22,493,087 km (0.118 R)
• M65: 22,811,880 km (0.092 R)
• M66: 23,011,892 km (0.105 R)
• M67: 23,252,745 km (0.113 R)
• M68: 23,454,104 km (0.064 R)
• M69: 23,575,128 km (0.118 R)
• M70: 23,736,844 km (0.113 R)
• M71: 24,387,594 km (0.109 R)
• M72: 24,879,472 km (0.07 R)
• M73: 25,291,914 km (0.048 R)
• M74: 25,457,518 km (0.116 R)
• M75: 26,753,335 km (0.044 R)
• M76: 27,175,800 km (0.085 R)
• M77: 27,685,928 km (0.074 R)
• M78: 28,113,329 km (0.073 R)
• M79: 29,017,948 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.29 AU - 3.41 AU

Year: 4159 Days

Day: 9.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,885,875 km

• M1: 357,240 km (0.099 R)
• M2: 527,332 km (0.091 R)
• M3: 852,409 km (0.063 R)
• M4: 943,663 km (0.117 R)
• M5: 1,238,970 km (0.077 R)
• M6: 1,436,738 km (0.074 R)
• M7: 1,711,699 km (0.036 R)
• M8: 1,933,552 km (0.119 R)
• M9: 2,128,778 km (0.099 R)
• M10: 2,519,976 km (0.08 R)
• M11: 2,833,533 km (0.105 R)
• M12: 3,076,929 km (0.07 R)
• M13: 3,201,245 km (0.067 R)
• M14: 3,562,823 km (0.086 R)
• M15: 3,870,695 km (0.101 R)
• M16: 3,960,155 km (0.102 R)
• M17: 4,095,840 km (0.089 R)
• M18: 4,302,285 km (0.073 R)
• M19: 4,653,990 km (0.05 R)
• M20: 4,990,884 km (0.084 R)
• M21: 5,113,106 km (0.103 R)
• M22: 5,360,541 km (0.09 R)
• M23: 5,511,036 km (0.07 R)
• M24: 6,126,781 km (0.116 R)
• M25: 6,205,320 km (0.119 R)
• M26: 6,336,966 km (0.067 R)
• M27: 7,036,485 km (0.04 R)
• M28: 7,845,660 km (0.116 R)
• M29: 8,045,373 km (0.078 R)
• M30: 8,189,137 km (0.093 R)
• M31: 8,391,842 km (0.113 R)
• M32: 8,950,441 km (0.088 R)
• M33: 9,069,521 km (0.053 R)
• M34: 9,189,199 km (0.103 R)
• M35: 9,339,545 km (0.053 R)
• M36: 9,856,705 km (0.117 R)
• M37: 10,227,558 km (0.096 R)
• M38: 10,571,483 km (0.042 R)
• M39: 10,665,879 km (0.106 R)
• M40: 11,142,498 km (0.111 R)
• M41: 11,854,135 km (0.115 R)
• M42: 11,985,033 km (0.093 R)
• M43: 12,314,598 km (0.108 R)
• M44: 13,389,159 km (0.09 R)
• M45: 13,593,959 km (0.099 R)
• M46: 14,006,849 km (0.116 R)
• M47: 14,915,357 km (0.11 R)
• M48: 15,483,978 km (0.095 R)
• M49: 15,770,907 km (0.095 R)
• M50: 15,951,172 km (0.076 R)
• M51: 17,604,229 km (0.039 R)
• M52: 17,791,226 km (0.113 R)
• M53: 18,432,103 km (0.081 R)
• M54: 18,889,125 km (0.074 R)
• M55: 19,042,163 km (0.116 R)
• M56: 19,542,718 km (0.047 R)
• M57: 19,620,210 km (0.072 R)
• M58: 19,697,701 km (0.116 R)
• M59: 21,149,848 km (0.071 R)
• M60: 21,229,284 km (0.109 R)
• M61: 21,588,170 km (0.106 R)
• M62: 22,029,633 km (0.04 R)
• M63: 22,514,480 km (0.105 R)
• M64: 23,125,587 km (0.118 R)
• M65: 23,700,940 km (0.043 R)
• M66: 24,114,728 km (0.044 R)
• M67: 24,405,845 km (0.035 R)
• M68: 25,033,558 km (0.115 R)
• M69: 25,201,856 km (0.109 R)
• M70: 25,412,789 km (0.114 R)
• M71: 25,921,272 km (0.068 R)
• M72: 26,690,355 km (0.096 R)
• M73: 27,207,365 km (0.117 R)
• M74: 27,337,066 km (0.066 R)
• M75: 27,553,833 km (0.101 R)
• M76: 27,684,133 km (0.062 R)
• M77: 28,645,898 km (0.097 R)
• M78: 29,175,175 km (0.117 R)
• M79: 29,574,302 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit