🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 341 Days

Day: 42.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.3

Radius: 11.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.04 AU - 1.16 AU

Year: 734 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,644,121 km

• M1: 141,968 km (0.11 R)
• M2: 228,286 km (0.111 R)
• M3: 340,634 km (0.057 R)
• M4: 415,583 km (0.116 R)
• M5: 490,980 km (0.104 R)
• M6: 599,289 km (0.104 R)
• M7: 843,134 km (0.1 R)
• M8: 1,001,408 km (0.096 R)
• M9: 1,190,649 km (0.042 R)
• M10: 1,321,697 km (0.111 R)
• M11: 1,491,341 km (0.051 R)
• M12: 1,621,940 km (0.058 R)
• M13: 1,981,125 km (0.038 R)
• M14: 2,087,489 km (0.111 R)
• M15: 2,189,514 km (0.076 R)
• M16: 2,306,201 km (0.069 R)
• M17: 2,391,920 km (0.099 R)
• M18: 2,505,465 km (0.078 R)
• M19: 2,586,846 km (0.105 R)
• M20: 2,935,559 km (0.094 R)
• M21: 3,166,688 km (0.075 R)
• M22: 3,388,841 km (0.094 R)
• M23: 3,479,198 km (0.048 R)
• M24: 3,693,123 km (0.099 R)
• M25: 3,809,510 km (0.032 R)
• M26: 3,887,899 km (0.102 R)
• M27: 4,046,174 km (0.09 R)
• M28: 4,222,849 km (0.033 R)
• M29: 4,328,315 km (0.092 R)
• M30: 4,459,513 km (0.058 R)
• M31: 4,533,863 km (0.105 R)
• M32: 4,734,324 km (0.112 R)
• M33: 4,937,627 km (0.088 R)
• M34: 5,031,724 km (0.043 R)
• M35: 5,256,720 km (0.091 R)
• M36: 5,335,408 km (0.113 R)
• M37: 5,414,545 km (0.11 R)
• M38: 5,618,447 km (0.12 R)
• M39: 5,698,931 km (0.058 R)
• M40: 5,888,172 km (0.118 R)
• M41: 6,143,835 km (0.115 R)
• M42: 6,226,712 km (0.091 R)
• M43: 6,300,763 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 8.6

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.06 AU - 1.2 AU

Year: 764 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,644,121 km

• M1: 107,710 km (0.099 R)
• M2: 180,714 km (0.109 R)
• M3: 258,804 km (0.031 R)
• M4: 338,241 km (0.1 R)
• M5: 485,445 km (0.072 R)
• M6: 614,398 km (0.043 R)
• M7: 670,498 km (0.107 R)
• M8: 739,313 km (0.033 R)
• M9: 855,700 km (0.054 R)
• M10: 960,718 km (0.105 R)
• M11: 1,076,357 km (0.076 R)
• M12: 1,171,052 km (0.073 R)
• M13: 1,248,843 km (0.119 R)
• M14: 1,321,847 km (0.109 R)
• M15: 1,606,532 km (0.094 R)
• M16: 1,671,756 km (0.027 R)
• M17: 1,760,019 km (0.079 R)
• M18: 1,842,298 km (0.052 R)
• M19: 2,034,381 km (0.113 R)
• M20: 2,160,642 km (0.087 R)
• M21: 2,297,823 km (0.052 R)
• M22: 2,496,489 km (0.037 R)
• M23: 2,700,690 km (0.038 R)
• M24: 2,945,881 km (0.105 R)
• M25: 3,053,293 km (0.072 R)
• M26: 3,107,447 km (0.091 R)
• M27: 3,180,152 km (0.094 R)
• M28: 3,373,881 km (0.033 R)
• M29: 3,458,104 km (0.092 R)
• M30: 3,580,924 km (0.108 R)
• M31: 3,638,220 km (0.11 R)
• M32: 3,705,390 km (0.103 R)
• M33: 3,978,107 km (0.101 R)
• M34: 4,146,853 km (0.118 R)
• M35: 4,227,187 km (0.069 R)
• M36: 4,430,042 km (0.091 R)
• M37: 4,553,310 km (0.086 R)
• M38: 4,625,865 km (0.091 R)
• M39: 4,740,457 km (0.099 R)
• M40: 4,845,625 km (0.081 R)
• M41: 4,909,054 km (0.056 R)
• M42: 5,090,217 km (0.118 R)
• M43: 5,154,694 km (0.066 R)
• M44: 5,393,452 km (0.07 R)
• M45: 5,669,311 km (0.085 R)
• M46: 5,747,251 km (0.08 R)
• M47: 5,803,350 km (0.119 R)
• M48: 5,859,449 km (0.112 R)
• M49: 6,131,568 km (0.094 R)
• M50: 6,723,527 km (0.101 R)
• M51: 6,924,885 km (0.103 R)
• M52: 7,297,235 km (0.099 R)
• M53: 7,443,242 km (0.079 R)
• M54: 7,676,166 km (0.077 R)
• M55: 7,961,449 km (0.104 R)
• M56: 8,187,192 km (0.115 R)
• M57: 8,250,323 km (0.112 R)
• M58: 8,427,746 km (0.112 R)
• M59: 8,593,650 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 9.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.7 AU - 2.76 AU

Year: 2868 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,644,121 km

• M1: 141,370 km (0.043 R)
• M2: 223,350 km (0.106 R)
• M3: 333,603 km (0.1 R)
• M4: 467,493 km (0.053 R)
• M5: 565,630 km (0.083 R)
• M6: 793,617 km (0.096 R)
• M7: 857,645 km (0.061 R)
• M8: 1,111,961 km (0.12 R)
• M9: 1,302,249 km (0.099 R)
• M10: 1,401,433 km (0.027 R)
• M11: 1,503,309 km (0.098 R)
• M12: 1,572,573 km (0.107 R)
• M13: 1,762,861 km (0.053 R)
• M14: 2,258,180 km (0.04 R)
• M15: 2,338,065 km (0.078 R)
• M16: 2,446,224 km (0.111 R)
• M17: 2,583,854 km (0.118 R)
• M18: 2,695,903 km (0.102 R)
• M19: 2,838,021 km (0.108 R)
• M20: 3,070,945 km (0.092 R)
• M21: 3,386,148 km (0.068 R)
• M22: 3,478,001 km (0.109 R)
• M23: 3,727,530 km (0.038 R)
• M24: 3,950,581 km (0.105 R)
• M25: 4,177,969 km (0.077 R)
• M26: 4,309,915 km (0.092 R)
• M27: 4,376,486 km (0.095 R)
• M28: 4,443,356 km (0.11 R)
• M29: 4,731,182 km (0.079 R)
• M30: 4,799,848 km (0.083 R)
• M31: 5,060,298 km (0.107 R)
• M32: 5,236,524 km (0.043 R)
• M33: 5,360,989 km (0.066 R)
• M34: 5,432,647 km (0.099 R)
• M35: 5,722,418 km (0.072 R)
• M36: 5,942,925 km (0.099 R)
• M37: 6,017,126 km (0.061 R)
• M38: 6,203,973 km (0.112 R)
• M39: 6,430,614 km (0.085 R)
• M40: 6,621,651 km (0.088 R)
• M41: 6,911,721 km (0.119 R)
• M42: 7,384,450 km (0.059 R)
• M43: 7,464,335 km (0.074 R)
• M44: 7,564,566 km (0.063 R)
• M45: 8,154,430 km (0.116 R)
• M46: 8,340,530 km (0.107 R)
• M47: 8,738,012 km (0.075 R)
• M48: 10,210,952 km (0.104 R)
• M49: 10,366,983 km (0.113 R)
• M50: 10,658,699 km (0.11 R)
• M51: 11,204,581 km (0.1 R)
• M52: 11,319,472 km (0.093 R)
• M53: 11,619,865 km (0.039 R)
• M54: 11,899,613 km (0.118 R)
• M55: 11,969,924 km (0.082 R)
• M56: 12,537,050 km (0.098 R)
• M57: 12,944,105 km (0.12 R)
• M58: 13,064,681 km (0.11 R)
• M59: 13,137,236 km (0.106 R)
• M60: 13,234,026 km (0.111 R)
• M61: 13,331,265 km (0.055 R)
• M62: 13,477,422 km (0.036 R)
• M63: 13,845,133 km (0.119 R)
• M64: 14,191,303 km (0.054 R)
• M65: 14,565,447 km (0.114 R)
• M66: 14,867,036 km (0.079 R)
• M67: 15,043,861 km (0.06 R)
• M68: 15,476,498 km (0.056 R)
• M69: 16,016,397 km (0.1 R)
• M70: 16,431,980 km (0.084 R)
• M71: 16,562,579 km (0.078 R)
• M72: 17,141,373 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 14.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.41 AU - 3.95 AU

Year: 3606 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,644,121 km

• M1: 184,903 km (0.109 R)
• M2: 321,785 km (0.034 R)
• M3: 414,685 km (0.069 R)
• M4: 620,083 km (0.06 R)
• M5: 782,546 km (0.11 R)
• M6: 973,583 km (0.059 R)
• M7: 1,154,447 km (0.085 R)
• M8: 1,304,793 km (0.12 R)
• M9: 1,506,451 km (0.057 R)
• M10: 1,703,321 km (0.072 R)
• M11: 1,797,119 km (0.11 R)
• M12: 2,156,753 km (0.086 R)
• M13: 2,397,904 km (0.103 R)
• M14: 2,702,785 km (0.072 R)
• M15: 2,813,338 km (0.098 R)
• M16: 2,944,535 km (0.084 R)
• M17: 3,039,380 km (0.082 R)
• M18: 3,271,556 km (0.108 R)
• M19: 3,794,849 km (0.061 R)
• M20: 3,961,202 km (0.092 R)
• M21: 4,130,098 km (0.104 R)
• M22: 4,431,538 km (0.085 R)
• M23: 4,562,885 km (0.094 R)
• M24: 4,651,147 km (0.119 R)
• M25: 4,762,448 km (0.092 R)
• M26: 4,852,057 km (0.058 R)
• M27: 6,141,741 km (0.12 R)
• M28: 6,862,653 km (0.06 R)
• M29: 7,297,983 km (0.069 R)
• M30: 7,401,654 km (0.054 R)
• M31: 7,610,642 km (0.055 R)
• M32: 7,715,809 km (0.051 R)
• M33: 8,303,280 km (0.046 R)
• M34: 8,547,723 km (0.109 R)
• M35: 9,521,306 km (0.119 R)
• M36: 9,748,695 km (0.06 R)
• M37: 9,978,028 km (0.115 R)
• M38: 10,238,179 km (0.074 R)
• M39: 10,765,063 km (0.097 R)
• M40: 11,421,199 km (0.062 R)
• M41: 11,602,512 km (0.1 R)
• M42: 11,693,467 km (0.049 R)
• M43: 11,876,126 km (0.107 R)
• M44: 12,121,167 km (0.048 R)
• M45: 12,678,569 km (0.041 R)
• M46: 12,803,633 km (0.097 R)
• M47: 12,897,730 km (0.115 R)
• M48: 13,339,642 km (0.089 R)
• M49: 14,303,501 km (0.072 R)
• M50: 14,466,264 km (0.11 R)
• M51: 14,859,556 km (0.117 R)
• M52: 15,156,957 km (0.048 R)
• M53: 15,389,582 km (0.079 R)
• M54: 16,263,832 km (0.05 R)
• M55: 18,166,417 km (0.078 R)
• M56: 18,378,098 km (0.112 R)
• M57: 18,911,265 km (0.095 R)
• M58: 19,197,596 km (0.08 R)
• M59: 19,883,651 km (0.103 R)
• M60: 20,357,727 km (0.096 R)
• M61: 21,205,498 km (0.093 R)
• M62: 21,316,799 km (0.098 R)
• M63: 21,428,549 km (0.093 R)
• M64: 22,441,925 km (0.115 R)
• M65: 23,471,008 km (0.115 R)
• M66: 23,586,348 km (0.113 R)
• M67: 24,010,608 km (0.097 R)
• M68: 24,827,861 km (0.107 R)
• M69: 25,220,107 km (0.099 R)
• M70: 25,338,289 km (0.073 R)
• M71: 25,456,621 km (0.108 R)
• M72: 25,574,953 km (0.111 R)
• M73: 25,852,158 km (0.09 R)
• M74: 26,409,559 km (0.098 R)
• M75: 26,850,125 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.9

Radius: 5.6

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.12 AU - 9.34 AU

Year: 16400 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,644,121 km

• M1: 88,562 km (0.066 R)
• M2: 560,094 km (0.068 R)
• M3: 808,726 km (0.095 R)
• M4: 1,062,444 km (0.041 R)
• M5: 1,958,984 km (0.11 R)
• M6: 2,438,595 km (0.091 R)
• M7: 2,802,716 km (0.099 R)
• M8: 3,420,107 km (0.114 R)
• M9: 3,826,863 km (0.106 R)
• M10: 3,868,302 km (0.108 R)
• M11: 3,993,814 km (0.12 R)
• M12: 4,421,664 km (0.116 R)
• M13: 4,729,836 km (0.101 R)
• M14: 5,413,498 km (0.059 R)
• M15: 5,506,847 km (0.086 R)
• M16: 5,790,485 km (0.102 R)
• M17: 5,838,356 km (0.105 R)
• M18: 6,273,836 km (0.109 R)
• M19: 7,485,728 km (0.115 R)
• M20: 8,495,065 km (0.104 R)
• M21: 9,602,837 km (0.106 R)
• M22: 9,659,385 km (0.067 R)
• M23: 10,115,958 km (0.093 R)
• M24: 10,521,218 km (0.106 R)
• M25: 10,638,054 km (0.111 R)
• M26: 10,696,547 km (0.113 R)
• M27: 11,050,196 km (0.109 R)
• M28: 12,072,698 km (0.072 R)
• M29: 12,379,074 km (0.111 R)
• M30: 12,688,143 km (0.113 R)
• M31: 13,250,781 km (0.106 R)
• M32: 13,313,762 km (0.115 R)
• M33: 13,949,403 km (0.082 R)
• M34: 14,270,889 km (0.117 R)
• M35: 14,529,843 km (0.082 R)
• M36: 14,594,918 km (0.077 R)
• M37: 15,052,538 km (0.102 R)
• M38: 15,781,229 km (0.075 R)
• M39: 16,318,285 km (0.039 R)
• M40: 17,548,578 km (0.083 R)
• M41: 17,756,519 km (0.069 R)
• M42: 18,455,590 km (0.038 R)
• M43: 19,377,711 km (0.069 R)
• M44: 19,592,684 km (0.052 R)
• M45: 20,679,063 km (0.101 R)
• M46: 21,045,578 km (0.098 R)
• M47: 21,414,187 km (0.038 R)
• M48: 21,785,040 km (0.116 R)
• M49: 21,859,390 km (0.116 R)
• M50: 22,157,988 km (0.051 R)
• M51: 25,529,176 km (0.085 R)
• M52: 26,238,120 km (0.075 R)
• M53: 26,396,544 km (0.095 R)
• M54: 28,160,303 km (0.109 R)
• M55: 29,056,245 km (0.071 R)
• M56: 30,376,296 km (0.097 R)
• M57: 30,792,777 km (0.074 R)
• M58: 33,074,144 km (0.089 R)
• M59: 33,159,714 km (0.084 R)
• M60: 33,416,873 km (0.106 R)
• M61: 34,105,622 km (0.077 R)
• M62: 34,538,408 km (0.117 R)
• M63: 36,111,580 km (0.093 R)
• M64: 36,995,703 km (0.081 R)
• M65: 37,797,398 km (0.043 R)
• M66: 38,785,193 km (0.043 R)
• M67: 40,511,103 km (0.076 R)
• M68: 40,969,471 km (0.099 R)
• M69: 43,286,742 km (0.072 R)
• M70: 43,380,391 km (0.09 R)
• M71: 44,508,508 km (0.094 R)
• M72: 44,981,387 km (0.109 R)
• M73: 45,076,232 km (0.12 R)
• M74: 45,456,061 km (0.118 R)
• M75: 46,985,849 km (0.088 R)
• M76: 47,274,573 km (0.053 R)
• M77: 51,477,076 km (0.12 R)
• M78: 51,873,959 km (0.115 R)
• M79: 52,571,085 km (0.089 R)
• M80: 53,271,353 km (0.051 R)
• M81: 53,672,874 km (0.117 R)
• M82: 54,580,035 km (0.117 R)
• M83: 55,899,189 km (0.106 R)
• M84: 58,052,202 km (0.104 R)
• M85: 60,755,286 km (0.08 R)
• M86: 61,805,762 km (0.03 R)
• M87: 63,392,846 km (0.097 R)
• M88: 64,137,993 km (0.037 R)
• M89: 66,390,937 km (0.034 R)
• M90: 67,255,912 km (0.102 R)
• M91: 68,233,534 km (0.059 R)
• M92: 68,997,231 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 4.7

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.79 AU - 12.43 AU

Year: 23545 Days

Day: 19.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,644,121 km

• M1: 177,273 km (0.061 R)
• M2: 270,323 km (0.107 R)
• M3: 365,168 km (0.104 R)
• M4: 639,680 km (0.079 R)
• M5: 768,634 km (0.097 R)
• M6: 1,702,424 km (0.109 R)
• M7: 1,855,612 km (0.079 R)
• M8: 1,960,330 km (0.041 R)
• M9: 2,202,978 km (0.047 R)
• M10: 3,360,118 km (0.119 R)
• M11: 3,947,738 km (0.115 R)
• M12: 5,068,525 km (0.075 R)
• M13: 5,363,233 km (0.047 R)
• M14: 6,358,807 km (0.076 R)
• M15: 6,398,301 km (0.029 R)
• M16: 7,576,384 km (0.115 R)
• M17: 8,995,918 km (0.111 R)
• M18: 9,173,491 km (0.12 R)
• M19: 11,923,549 km (0.062 R)
• M20: 12,020,937 km (0.063 R)
• M21: 12,167,543 km (0.113 R)
• M22: 12,660,318 km (0.117 R)
• M23: 12,709,985 km (0.067 R)
• M24: 13,972,142 km (0.104 R)
• M25: 15,115,369 km (0.12 R)
• M26: 16,504,684 km (0.025 R)
• M27: 16,885,710 km (0.082 R)
• M28: 17,104,721 km (0.091 R)
• M29: 18,720,378 km (0.105 R)
• M30: 20,384,206 km (0.092 R)
• M31: 20,500,593 km (0.094 R)
• M32: 22,514,330 km (0.083 R)
• M33: 23,240,029 km (0.038 R)
• M34: 23,544,610 km (0.059 R)
• M35: 23,973,358 km (0.11 R)
• M36: 24,962,798 km (0.11 R)
• M37: 25,274,710 km (0.057 R)
• M38: 26,091,813 km (0.1 R)
• M39: 26,535,371 km (0.051 R)
• M40: 28,529,511 km (0.099 R)
• M41: 29,183,104 km (0.061 R)
• M42: 31,441,583 km (0.11 R)
• M43: 31,508,752 km (0.069 R)
• M44: 31,576,071 km (0.116 R)
• M45: 32,184,187 km (0.111 R)
• M46: 36,547,358 km (0.103 R)
• M47: 37,256,751 km (0.095 R)
• M48: 40,358,663 km (0.103 R)
• M49: 41,238,897 km (0.118 R)
• M50: 41,460,003 km (0.075 R)
• M51: 42,943,864 km (0.077 R)
• M52: 43,617,204 km (0.102 R)
• M53: 44,294,134 km (0.112 R)
• M54: 44,898,659 km (0.109 R)
• M55: 44,974,505 km (0.103 R)
• M56: 45,810,758 km (0.117 R)
• M57: 46,039,642 km (0.111 R)
• M58: 46,805,583 km (0.056 R)
• M59: 47,730,248 km (0.049 R)
• M60: 47,807,590 km (0.102 R)
• M61: 49,441,049 km (0.087 R)
• M62: 51,488,595 km (0.072 R)
• M63: 52,762,421 km (0.109 R)
• M64: 52,922,341 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit