🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 18.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 260 Days

Day: 45.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.8 AU - 0.9 AU

Year: 291 Days

Day: 39 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.77 AU - 4.61 AU

Year: 2629 Days

Day: 39.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,669,221 km

• M1: 520,002 km (0.12 R)
• M2: 1,445,115 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.72 AU - 5.28 AU

Year: 3540 Days

Day: 25.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.81 AU - 5.25 AU

Year: 3576 Days

Day: 31.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,669,221 km

• M1: 521,797 km (0.091 R)
• M2: 1,155,644 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 12.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.09 AU - 5.55 AU

Year: 3924 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,669,221 km

• M1: 161,566 km (0.09 R)
• M2: 280,047 km (0.081 R)
• M3: 378,782 km (0.099 R)
• M4: 511,774 km (0.058 R)
• M5: 802,892 km (0.12 R)
• M6: 1,135,149 km (0.071 R)
• M7: 1,219,073 km (0.117 R)
• M8: 1,457,981 km (0.11 R)
• M9: 1,938,639 km (0.098 R)
• M10: 2,026,004 km (0.107 R)
• M11: 2,144,635 km (0.104 R)
• M12: 2,451,460 km (0.083 R)
• M13: 2,674,960 km (0.11 R)
• M14: 2,789,103 km (0.1 R)
• M15: 3,022,775 km (0.09 R)
• M16: 3,210,819 km (0.103 R)
• M17: 3,367,598 km (0.107 R)
• M18: 3,616,828 km (0.078 R)
• M19: 3,761,938 km (0.118 R)
• M20: 3,927,542 km (0.054 R)
• M21: 4,304,230 km (0.097 R)
• M22: 4,831,562 km (0.067 R)
• M23: 4,911,448 km (0.107 R)
• M24: 5,072,565 km (0.105 R)
• M25: 5,400,184 km (0.118 R)
• M26: 5,483,211 km (0.068 R)
• M27: 5,608,424 km (0.076 R)
• M28: 5,755,778 km (0.095 R)
• M29: 5,904,628 km (0.083 R)
• M30: 5,990,048 km (0.058 R)
• M31: 6,076,067 km (0.06 R)
• M32: 6,184,077 km (0.1 R)
• M33: 6,981,134 km (0.073 R)
• M34: 7,094,380 km (0.087 R)
• M35: 7,345,854 km (0.066 R)
• M36: 7,553,645 km (0.05 R)
• M37: 8,549,518 km (0.109 R)
• M38: 8,792,764 km (0.029 R)
• M39: 8,890,751 km (0.082 R)
• M40: 9,112,455 km (0.114 R)
• M41: 9,410,903 km (0.079 R)
• M42: 9,511,133 km (0.08 R)
• M43: 9,864,633 km (0.052 R)
• M44: 10,403,186 km (0.106 R)
• M45: 10,506,857 km (0.095 R)
• M46: 11,083,108 km (0.107 R)
• M47: 12,293,803 km (0.101 R)
• M48: 12,762,194 km (0.11 R)
• M49: 12,901,021 km (0.093 R)
• M50: 13,236,420 km (0.055 R)
• M51: 13,972,890 km (0.054 R)
• M52: 14,490,499 km (0.067 R)
• M53: 16,532,659 km (0.1 R)
• M54: 16,623,465 km (0.116 R)
• M55: 16,744,938 km (0.096 R)
• M56: 17,019,002 km (0.097 R)
• M57: 18,318,110 km (0.093 R)
• M58: 19,329,242 km (0.111 R)
• M59: 19,938,105 km (0.055 R)
• M60: 20,423,251 km (0.113 R)
• M61: 21,010,722 km (0.082 R)
• M62: 21,372,300 km (0.108 R)
• M63: 21,636,789 km (0.097 R)
• M64: 22,469,750 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 12.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.38 AU - 5.3 AU

Year: 3949 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,669,221 km

• M1: 188,942 km (0.105 R)
• M2: 297,251 km (0.106 R)
• M3: 468,241 km (0.049 R)
• M4: 797,805 km (0.041 R)
• M5: 1,097,001 km (0.075 R)
• M6: 1,612,067 km (0.05 R)
• M7: 1,859,950 km (0.108 R)
• M8: 2,044,704 km (0.1 R)
• M9: 2,261,770 km (0.082 R)
• M10: 2,366,489 km (0.032 R)
• M11: 2,830,392 km (0.074 R)
• M12: 2,972,360 km (0.118 R)
• M13: 3,263,478 km (0.063 R)
• M14: 3,503,133 km (0.112 R)
• M15: 3,905,103 km (0.063 R)
• M16: 4,453,080 km (0.09 R)
• M17: 5,025,591 km (0.105 R)
• M18: 5,496,824 km (0.076 R)
• M19: 5,585,685 km (0.098 R)
• M20: 5,909,565 km (0.098 R)
• M21: 6,651,271 km (0.097 R)
• M22: 7,285,416 km (0.064 R)
• M23: 8,385,110 km (0.082 R)
• M24: 8,528,874 km (0.108 R)
• M25: 8,985,895 km (0.106 R)
• M26: 9,090,763 km (0.028 R)
• M27: 9,729,397 km (0.107 R)
• M28: 10,382,391 km (0.074 R)
• M29: 11,072,038 km (0.055 R)
• M30: 11,162,245 km (0.104 R)
• M31: 11,707,829 km (0.093 R)
• M32: 11,960,799 km (0.049 R)
• M33: 12,076,438 km (0.065 R)
• M34: 12,448,936 km (0.075 R)
• M35: 13,372,703 km (0.083 R)
• M36: 14,416,747 km (0.118 R)
• M37: 14,539,866 km (0.111 R)
• M38: 14,663,284 km (0.092 R)
• M39: 14,787,151 km (0.092 R)
• M40: 15,010,950 km (0.119 R)
• M41: 15,160,697 km (0.115 R)
• M42: 15,361,158 km (0.102 R)
• M43: 15,613,081 km (0.117 R)
• M44: 16,018,940 km (0.066 R)
• M45: 16,197,560 km (0.047 R)
• M46: 16,402,509 km (0.091 R)
• M47: 16,582,625 km (0.085 R)
• M48: 16,892,891 km (0.108 R)
• M49: 17,126,862 km (0.117 R)
• M50: 17,492,928 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 13.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.1 AU - 9.4 AU

Year: 8788 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,669,221 km

• M1: 192,682 km (0.1 R)
• M2: 326,871 km (0.071 R)
• M3: 444,904 km (0.032 R)
• M4: 554,111 km (0.075 R)
• M5: 857,794 km (0.045 R)
• M6: 1,116,449 km (0.111 R)
• M7: 1,530,685 km (0.114 R)
• M8: 1,641,837 km (0.077 R)
• M9: 1,755,980 km (0.102 R)
• M10: 1,849,179 km (0.068 R)
• M11: 2,065,348 km (0.098 R)
• M12: 2,764,120 km (0.119 R)
• M13: 3,012,752 km (0.05 R)
• M14: 3,182,844 km (0.103 R)
• M15: 3,956,116 km (0.04 R)
• M16: 4,557,350 km (0.049 R)
• M17: 4,786,234 km (0.066 R)
• M18: 5,392,255 km (0.094 R)
• M19: 5,669,460 km (0.056 R)
• M20: 6,274,284 km (0.04 R)
• M21: 6,383,192 km (0.092 R)
• M22: 6,974,702 km (0.091 R)
• M23: 7,163,045 km (0.079 R)
• M24: 7,973,267 km (0.105 R)
• M25: 8,170,437 km (0.042 R)
• M26: 8,569,714 km (0.039 R)
• M27: 8,731,280 km (0.104 R)
• M28: 9,345,977 km (0.055 R)
• M29: 10,059,709 km (0.101 R)
• M30: 11,097,170 km (0.071 R)
• M31: 11,273,396 km (0.034 R)
• M32: 11,583,962 km (0.098 R)
• M33: 12,032,755 km (0.112 R)
• M34: 12,670,640 km (0.116 R)
• M35: 15,134,966 km (0.099 R)
• M36: 15,428,627 km (0.116 R)
• M37: 15,674,865 km (0.063 R)
• M38: 16,773,811 km (0.11 R)
• M39: 17,537,358 km (0.087 R)
• M40: 17,897,440 km (0.071 R)
• M41: 18,312,126 km (0.048 R)
• M42: 18,729,953 km (0.075 R)
• M43: 19,309,644 km (0.108 R)
• M44: 20,163,399 km (0.11 R)
• M45: 20,594,840 km (0.111 R)
• M46: 21,084,025 km (0.119 R)
• M47: 21,521,898 km (0.086 R)
• M48: 22,685,919 km (0.117 R)
• M49: 22,910,016 km (0.068 R)
• M50: 23,416,704 km (0.093 R)
• M51: 23,699,893 km (0.114 R)
• M52: 23,984,129 km (0.084 R)
• M53: 24,098,272 km (0.117 R)
• M54: 24,728,678 km (0.093 R)
• M55: 25,655,287 km (0.096 R)
• M56: 26,534,324 km (0.116 R)
• M57: 26,652,357 km (0.096 R)
• M58: 26,888,721 km (0.033 R)
• M59: 27,482,924 km (0.058 R)
• M60: 28,261,880 km (0.087 R)
• M61: 28,987,280 km (0.047 R)
• M62: 29,169,640 km (0.099 R)
• M63: 30,025,489 km (0.109 R)
• M64: 30,889,567 km (0.067 R)
• M65: 32,390,033 km (0.086 R)
• M66: 33,339,830 km (0.052 R)
• M67: 34,042,043 km (0.084 R)
• M68: 34,427,257 km (0.05 R)
• M69: 36,243,675 km (0.069 R)
• M70: 36,374,573 km (0.06 R)
• M71: 37,427,742 km (0.074 R)
• M72: 38,091,059 km (0.114 R)
• M73: 38,490,934 km (0.035 R)
• M74: 40,239,733 km (0.086 R)
• M75: 40,511,103 km (0.066 R)
• M76: 40,851,139 km (0.062 R)
• M77: 41,397,172 km (0.084 R)
• M78: 41,739,751 km (0.109 R)
• M79: 42,496,566 km (0.046 R)
• M80: 42,842,137 km (0.104 R)
• M81: 43,466,409 km (0.119 R)
• M82: 44,723,929 km (0.118 R)
• M83: 46,490,381 km (0.076 R)
• M84: 46,989,140 km (0.081 R)
• M85: 47,704,667 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.3

Radius: 7.2

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.77 AU - 18.15 AU

Year: 21459 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,669,221 km

• M1: 150,795 km (0.08 R)
• M2: 246,687 km (0.117 R)
• M3: 368,759 km (0.068 R)
• M4: 579,393 km (0.12 R)
• M5: 826,229 km (0.083 R)
• M6: 1,708,557 km (0.097 R)
• M7: 2,400,148 km (0.109 R)
• M8: 2,755,294 km (0.116 R)
• M9: 3,127,044 km (0.046 R)
• M10: 3,211,717 km (0.101 R)
• M11: 3,781,236 km (0.098 R)
• M12: 3,917,071 km (0.088 R)
• M13: 4,147,152 km (0.054 R)
• M14: 4,429,144 km (0.114 R)
• M15: 4,620,629 km (0.104 R)
• M16: 4,912,794 km (0.105 R)
• M17: 5,160,977 km (0.094 R)
• M18: 5,362,485 km (0.093 R)
• M19: 6,301,062 km (0.105 R)
• M20: 6,679,545 km (0.082 R)
• M21: 7,345,704 km (0.1 R)
• M22: 7,572,495 km (0.081 R)
• M23: 8,266,479 km (0.119 R)
• M24: 8,502,395 km (0.077 R)
• M25: 9,714,587 km (0.054 R)
• M26: 10,980,185 km (0.054 R)
• M27: 12,905,360 km (0.108 R)
• M28: 14,151,659 km (0.115 R)
• M29: 15,726,626 km (0.117 R)
• M30: 16,092,243 km (0.05 R)
• M31: 16,386,801 km (0.117 R)
• M32: 16,683,005 km (0.086 R)
• M33: 17,962,067 km (0.109 R)
• M34: 18,114,507 km (0.108 R)
• M35: 20,294,896 km (0.117 R)
• M36: 21,013,115 km (0.086 R)
• M37: 21,335,050 km (0.09 R)
• M38: 21,983,706 km (0.051 R)
• M39: 22,556,666 km (0.098 R)
• M40: 23,051,536 km (0.06 R)
• M41: 24,473,464 km (0.107 R)
• M42: 25,067,068 km (0.104 R)
• M43: 25,323,030 km (0.069 R)
• M44: 25,665,459 km (0.101 R)
• M45: 27,138,251 km (0.08 R)
• M46: 27,488,908 km (0.083 R)
• M47: 27,752,649 km (0.073 R)
• M48: 30,619,243 km (0.095 R)
• M49: 31,350,478 km (0.07 R)
• M50: 33,860,580 km (0.105 R)
• M51: 34,521,803 km (0.087 R)
• M52: 38,479,415 km (0.112 R)
• M53: 38,774,571 km (0.081 R)
• M54: 38,971,891 km (0.027 R)
• M55: 39,466,312 km (0.101 R)
• M56: 39,664,679 km (0.104 R)
• M57: 41,163,051 km (0.051 R)
• M58: 41,767,576 km (0.095 R)
• M59: 43,291,679 km (0.111 R)
• M60: 44,214,847 km (0.084 R)
• M61: 44,937,256 km (0.116 R)
• M62: 46,080,483 km (0.116 R)
• M63: 46,498,609 km (0.108 R)
• M64: 53,247,417 km (0.115 R)
• M65: 53,576,383 km (0.098 R)
• M66: 54,236,259 km (0.108 R)
• M67: 54,788,126 km (0.101 R)
• M68: 57,913,375 km (0.109 R)
• M69: 59,497,467 km (0.12 R)
• M70: 62,015,498 km (0.062 R)
• M71: 62,130,838 km (0.103 R)
• M72: 63,752,329 km (0.11 R)
• M73: 63,985,104 km (0.103 R)
• M74: 65,153,164 km (0.111 R)
• M75: 65,270,299 km (0.115 R)
• M76: 65,622,303 km (0.081 R)
• M77: 69,895,416 km (0.052 R)
• M78: 70,977,607 km (0.104 R)
• M79: 72,307,981 km (0.096 R)
• M80: 72,672,102 km (0.11 R)
• M81: 74,993,113 km (0.114 R)
• M82: 75,238,753 km (0.049 R)
• M83: 76,471,440 km (0.044 R)
• M84: 77,959,340 km (0.052 R)
• M85: 78,582,116 km (0.074 R)
• M86: 79,582,028 km (0.096 R)
• M87: 81,215,786 km (0.077 R)
• M88: 82,987,624 km (0.055 R)
• M89: 83,114,782 km (0.114 R)
• M90: 84,516,514 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit