🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 263 Days

Day: 47.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.95 AU - 1.45 AU

Year: 554 Days

Day: 42.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.4 AU

Year: 561 Days

Day: 20.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.13 AU - 1.49 AU

Year: 632 Days

Day: 40.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,531,358 km

• M1: 283,937 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.5 AU - 2.38 AU

Year: 1140 Days

Day: 35.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.86 AU - 2.94 AU

Year: 1568 Days

Day: 17.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,531,358 km

• M1: 81,680 km (0.117 R)
• M2: 748,438 km (0.062 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 9.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.4 AU - 7.48 AU

Year: 8559 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,531,358 km

• M1: 134,937 km (0.05 R)
• M2: 197,020 km (0.061 R)
• M3: 487,988 km (0.054 R)
• M4: 779,854 km (0.087 R)
• M5: 1,009,187 km (0.096 R)
• M6: 1,090,568 km (0.072 R)
• M7: 1,191,248 km (0.111 R)
• M8: 1,683,724 km (0.104 R)
• M9: 2,003,415 km (0.086 R)
• M10: 2,256,085 km (0.033 R)
• M11: 2,496,639 km (0.102 R)
• M12: 2,791,945 km (0.103 R)
• M13: 3,098,471 km (0.117 R)
• M14: 3,268,115 km (0.096 R)
• M15: 3,341,717 km (0.073 R)
• M16: 3,641,960 km (0.054 R)
• M17: 3,821,029 km (0.108 R)
• M18: 4,003,239 km (0.118 R)
• M19: 4,403,114 km (0.055 R)
• M20: 4,649,352 km (0.1 R)
• M21: 5,155,143 km (0.083 R)
• M22: 5,856,906 km (0.094 R)
• M23: 7,252,355 km (0.062 R)
• M24: 7,641,160 km (0.097 R)
• M25: 8,371,796 km (0.096 R)
• M26: 8,643,017 km (0.066 R)
• M27: 9,544,344 km (0.103 R)
• M28: 9,685,714 km (0.094 R)
• M29: 10,804,557 km (0.031 R)
• M30: 11,660,855 km (0.119 R)
• M31: 12,192,825 km (0.046 R)
• M32: 12,346,312 km (0.074 R)
• M33: 12,461,802 km (0.101 R)
• M34: 13,005,590 km (0.055 R)
• M35: 13,557,157 km (0.103 R)
• M36: 14,116,354 km (0.051 R)
• M37: 14,723,871 km (0.12 R)
• M38: 14,969,212 km (0.103 R)
• M39: 15,174,759 km (0.089 R)
• M40: 15,630,285 km (0.084 R)
• M41: 15,838,824 km (0.091 R)
• M42: 15,922,449 km (0.114 R)
• M43: 16,132,335 km (0.062 R)
• M44: 16,682,257 km (0.088 R)
• M45: 17,152,293 km (0.112 R)
• M46: 17,238,163 km (0.116 R)
• M47: 17,626,668 km (0.09 R)
• M48: 17,713,435 km (0.059 R)
• M49: 18,105,531 km (0.081 R)
• M50: 18,324,542 km (0.091 R)
• M51: 18,544,451 km (0.098 R)
• M52: 19,522,522 km (0.055 R)
• M53: 20,017,841 km (0.117 R)
• M54: 20,700,007 km (0.058 R)
• M55: 21,574,855 km (0.119 R)
• M56: 21,667,756 km (0.094 R)
• M57: 22,227,401 km (0.102 R)
• M58: 22,461,971 km (0.105 R)
• M59: 23,170,616 km (0.044 R)
• M60: 24,271,507 km (0.12 R)
• M61: 24,367,997 km (0.078 R)
• M62: 25,047,321 km (0.036 R)
• M63: 25,242,546 km (0.116 R)
• M64: 25,536,357 km (0.116 R)
• M65: 25,732,779 km (0.106 R)
• M66: 25,979,166 km (0.079 R)
• M67: 26,127,418 km (0.109 R)
• M68: 26,474,186 km (0.06 R)
• M69: 27,624,593 km (0.053 R)
• M70: 27,826,251 km (0.115 R)
• M71: 28,332,790 km (0.033 R)
• M72: 28,434,516 km (0.104 R)
• M73: 28,893,482 km (0.061 R)
• M74: 29,767,134 km (0.089 R)
• M75: 30,492,983 km (0.118 R)
• M76: 31,015,229 km (0.094 R)
• M77: 32,121,206 km (0.061 R)
• M78: 32,333,485 km (0.095 R)
• M79: 32,546,064 km (0.049 R)
• M80: 33,777,554 km (0.08 R)
• M81: 34,372,056 km (0.092 R)
• M82: 35,297,468 km (0.107 R)
• M83: 35,406,824 km (0.112 R)
• M84: 35,900,497 km (0.108 R)
• M85: 36,010,601 km (0.108 R)
• M86: 36,728,521 km (0.079 R)
• M87: 36,894,874 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.6

Radius: 4.9

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.38 AU - 12.18 AU

Year: 13901 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,531,358 km

• M1: 65,973 km (0.08 R)
• M2: 100,829 km (0.045 R)
• M3: 395,387 km (0.071 R)
• M4: 490,531 km (0.087 R)
• M5: 629,358 km (0.085 R)
• M6: 684,560 km (0.098 R)
• M7: 761,004 km (0.108 R)
• M8: 943,065 km (0.092 R)
• M9: 1,229,694 km (0.095 R)
• M10: 1,323,193 km (0.073 R)
• M11: 1,668,615 km (0.118 R)
• M12: 1,851,573 km (0.081 R)
• M13: 2,068,490 km (0.112 R)
• M14: 2,264,912 km (0.046 R)
• M15: 2,496,788 km (0.084 R)
• M16: 2,736,295 km (0.071 R)
• M17: 2,827,998 km (0.107 R)
• M18: 3,664,699 km (0.1 R)
• M19: 4,040,190 km (0.088 R)
• M20: 4,075,046 km (0.064 R)
• M21: 5,506,249 km (0.116 R)
• M22: 5,895,951 km (0.119 R)
• M23: 5,935,445 km (0.081 R)
• M24: 6,908,878 km (0.054 R)
• M25: 7,328,949 km (0.079 R)
• M26: 7,499,192 km (0.071 R)
• M27: 7,670,930 km (0.1 R)
• M28: 7,930,782 km (0.098 R)
• M29: 8,772,718 km (0.091 R)
• M30: 8,817,897 km (0.085 R)
• M31: 10,253,887 km (0.066 R)
• M32: 10,492,196 km (0.118 R)
• M33: 11,120,358 km (0.089 R)
• M34: 11,266,964 km (0.092 R)
• M35: 11,463,685 km (0.069 R)
• M36: 12,060,132 km (0.084 R)
• M37: 12,210,926 km (0.112 R)
• M38: 12,820,089 km (0.113 R)
• M39: 12,871,251 km (0.04 R)
• M40: 13,025,337 km (0.05 R)
• M41: 13,283,393 km (0.108 R)
• M42: 13,699,874 km (0.094 R)
• M43: 14,492,144 km (0.097 R)
• M44: 14,759,476 km (0.091 R)
• M45: 15,028,602 km (0.117 R)
• M46: 15,790,504 km (0.095 R)
• M47: 17,635,495 km (0.05 R)
• M48: 17,920,927 km (0.059 R)
• M49: 18,323,196 km (0.096 R)
• M50: 18,438,686 km (0.088 R)
• M51: 18,961,231 km (0.082 R)
• M52: 19,019,574 km (0.079 R)
• M53: 19,724,629 km (0.076 R)
• M54: 19,961,442 km (0.112 R)
• M55: 20,318,682 km (0.073 R)
• M56: 20,858,282 km (0.099 R)
• M57: 22,320,302 km (0.08 R)
• M58: 22,381,936 km (0.106 R)
• M59: 24,067,305 km (0.099 R)
• M60: 24,193,716 km (0.096 R)
• M61: 24,447,284 km (0.109 R)
• M62: 24,765,479 km (0.069 R)
• M63: 25,663,814 km (0.117 R)
• M64: 27,162,635 km (0.097 R)
• M65: 28,488,820 km (0.092 R)
• M66: 29,903,866 km (0.109 R)
• M67: 31,756,486 km (0.089 R)
• M68: 32,661,703 km (0.079 R)
• M69: 33,152,683 km (0.052 R)
• M70: 33,858,336 km (0.115 R)
• M71: 34,640,135 km (0.107 R)
• M72: 35,499,724 km (0.089 R)
• M73: 36,875,277 km (0.068 R)
• M74: 37,313,299 km (0.052 R)
• M75: 37,386,453 km (0.074 R)
• M76: 39,156,644 km (0.05 R)
• M77: 40,502,128 km (0.088 R)
• M78: 42,319,442 km (0.096 R)
• M79: 43,468,803 km (0.116 R)
• M80: 44,008,702 km (0.069 R)
• M81: 44,318,220 km (0.089 R)
• M82: 46,190,287 km (0.076 R)
• M83: 47,928,914 km (0.1 R)
• M84: 48,806,156 km (0.109 R)
• M85: 50,333,999 km (0.093 R)
• M86: 50,495,714 km (0.065 R)
• M87: 53,106,945 km (0.101 R)
• M88: 53,601,366 km (0.075 R)
• M89: 53,683,944 km (0.067 R)
• M90: 54,927,401 km (0.087 R)
• M91: 55,344,031 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.6

Radius: 5.7

Gravity: 27.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.61 AU - 11.91 AU

Year: 17009 Days

Day: 23.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,531,358 km

• M1: 168,597 km (0.084 R)
• M2: 296,952 km (0.08 R)
• M3: 456,872 km (0.073 R)
• M4: 710,291 km (0.1 R)
• M5: 926,310 km (0.066 R)
• M6: 1,688,960 km (0.039 R)
• M7: 1,911,562 km (0.049 R)
• M8: 1,976,936 km (0.073 R)
• M9: 2,043,058 km (0.113 R)
• M10: 2,384,590 km (0.067 R)
• M11: 2,455,051 km (0.079 R)
• M12: 2,526,259 km (0.106 R)
• M13: 2,707,123 km (0.083 R)
• M14: 3,005,421 km (0.104 R)
• M15: 3,432,523 km (0.071 R)
• M16: 4,171,985 km (0.11 R)
• M17: 4,780,101 km (0.037 R)
• M18: 5,277,214 km (0.108 R)
• M19: 6,466,817 km (0.069 R)
• M20: 7,015,691 km (0.119 R)
• M21: 7,116,969 km (0.063 R)
• M22: 7,631,137 km (0.099 R)
• M23: 7,945,442 km (0.119 R)
• M24: 8,157,273 km (0.059 R)
• M25: 8,532,614 km (0.105 R)
• M26: 8,586,619 km (0.106 R)
• M27: 8,858,737 km (0.088 R)
• M28: 10,665,879 km (0.096 R)
• M29: 11,134,869 km (0.085 R)
• M30: 11,371,981 km (0.092 R)
• M31: 11,610,740 km (0.101 R)
• M32: 13,140,079 km (0.094 R)
• M33: 14,344,042 km (0.077 R)
• M34: 15,385,094 km (0.12 R)
• M35: 15,914,670 km (0.086 R)
• M36: 16,855,641 km (0.045 R)
• M37: 18,510,493 km (0.118 R)
• M38: 19,215,099 km (0.114 R)
• M39: 19,856,724 km (0.085 R)
• M40: 20,216,207 km (0.064 R)
• M41: 21,087,914 km (0.065 R)
• M42: 21,307,674 km (0.089 R)
• M43: 22,942,778 km (0.097 R)
• M44: 23,547,303 km (0.072 R)
• M45: 24,004,175 km (0.07 R)
• M46: 24,157,064 km (0.116 R)
• M47: 24,310,252 km (0.087 R)
• M48: 24,540,783 km (0.088 R)
• M49: 24,849,254 km (0.046 R)
• M50: 25,314,353 km (0.113 R)
• M51: 28,245,125 km (0.118 R)
• M52: 30,616,102 km (0.094 R)
• M53: 31,281,214 km (0.107 R)
• M54: 33,135,031 km (0.087 R)
• M55: 35,458,286 km (0.1 R)
• M56: 36,244,423 km (0.049 R)
• M57: 37,478,455 km (0.087 R)
• M58: 40,350,734 km (0.062 R)
• M59: 40,714,706 km (0.114 R)
• M60: 43,014,025 km (0.112 R)
• M61: 43,385,776 km (0.065 R)
• M62: 45,166,440 km (0.058 R)
• M63: 46,113,095 km (0.082 R)
• M64: 46,208,089 km (0.102 R)
• M65: 46,684,260 km (0.058 R)
• M66: 47,737,429 km (0.084 R)
• M67: 48,701,736 km (0.096 R)
• M68: 50,747,487 km (0.095 R)
• M69: 51,042,045 km (0.079 R)
• M70: 51,731,392 km (0.086 R)
• M71: 52,523,214 km (0.061 R)
• M72: 54,821,636 km (0.107 R)
• M73: 57,050,644 km (0.037 R)
• M74: 58,999,455 km (0.081 R)
• M75: 59,515,867 km (0.112 R)
• M76: 59,930,104 km (0.111 R)
• M77: 60,657,449 km (0.082 R)
• M78: 61,283,067 km (0.112 R)
• M79: 62,751,220 km (0.071 R)
• M80: 62,962,004 km (0.095 R)
• M81: 66,150,533 km (0.076 R)
• M82: 66,472,168 km (0.057 R)
• M83: 66,794,402 km (0.074 R)
• M84: 70,045,313 km (0.091 R)
• M85: 70,373,232 km (0.033 R)
• M86: 71,140,370 km (0.091 R)
• M87: 72,020,604 km (0.11 R)
• M88: 73,347,387 km (0.067 R)
• M89: 73,569,390 km (0.104 R)
• M90: 74,347,898 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.3

Radius: 6.2

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.54 AU - 17.38 AU

Year: 28165 Days

Day: 22.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,531,358 km

• M1: 92,152 km (0.077 R)
• M2: 396,135 km (0.033 R)
• M3: 460,462 km (0.046 R)
• M4: 552,315 km (0.066 R)
• M5: 1,321,697 km (0.101 R)
• M6: 1,523,206 km (0.047 R)
• M7: 2,505,316 km (0.105 R)
• M8: 3,926,346 km (0.112 R)
• M9: 4,363,770 km (0.07 R)
• M10: 4,563,184 km (0.038 R)
• M11: 5,284,246 km (0.078 R)
• M12: 5,604,086 km (0.099 R)
• M13: 6,887,336 km (0.077 R)
• M14: 7,591,494 km (0.072 R)
• M15: 7,711,172 km (0.086 R)
• M16: 8,134,683 km (0.036 R)
• M17: 8,441,808 km (0.049 R)
• M18: 9,837,706 km (0.116 R)
• M19: 10,829,839 km (0.116 R)
• M20: 11,440,348 km (0.114 R)
• M21: 12,411,986 km (0.092 R)
• M22: 12,979,111 km (0.069 R)
• M23: 14,285,699 km (0.083 R)
• M24: 14,507,553 km (0.072 R)
• M25: 14,804,953 km (0.063 R)
• M26: 15,633,576 km (0.113 R)
• M27: 16,554,500 km (0.102 R)
• M28: 16,632,142 km (0.071 R)
• M29: 17,889,063 km (0.096 R)
• M30: 17,968,649 km (0.107 R)
• M31: 18,690,160 km (0.113 R)
• M32: 18,770,942 km (0.03 R)
• M33: 19,013,889 km (0.116 R)
• M34: 20,660,064 km (0.082 R)
• M35: 21,331,160 km (0.073 R)
• M36: 23,300,168 km (0.111 R)
• M37: 23,387,084 km (0.114 R)
• M38: 23,648,581 km (0.114 R)
• M39: 23,735,946 km (0.098 R)
• M40: 24,262,381 km (0.047 R)
• M41: 24,350,345 km (0.051 R)
• M42: 26,860,298 km (0.102 R)
• M43: 27,408,723 km (0.028 R)
• M44: 28,145,792 km (0.035 R)
• M45: 29,639,228 km (0.119 R)
• M46: 30,395,595 km (0.113 R)
• M47: 31,349,879 km (0.102 R)
• M48: 31,734,496 km (0.108 R)
• M49: 32,314,187 km (0.05 R)
• M50: 37,075,738 km (0.089 R)
• M51: 37,584,071 km (0.091 R)
• M52: 38,094,948 km (0.113 R)
• M53: 38,299,897 km (0.09 R)
• M54: 38,505,146 km (0.12 R)
• M55: 39,330,028 km (0.097 R)
• M56: 39,433,550 km (0.03 R)
• M57: 41,733,916 km (0.11 R)
• M58: 41,839,532 km (0.095 R)
• M59: 46,135,535 km (0.095 R)
• M60: 46,244,741 km (0.047 R)
• M61: 48,003,414 km (0.097 R)
• M62: 48,557,524 km (0.091 R)
• M63: 48,779,677 km (0.046 R)
• M64: 49,895,827 km (0.031 R)
• M65: 50,007,875 km (0.118 R)
• M66: 50,907,557 km (0.097 R)
• M67: 51,020,354 km (0.092 R)
• M68: 51,133,300 km (0.06 R)
• M69: 52,722,778 km (0.104 R)
• M70: 54,328,561 km (0.067 R)
• M71: 54,905,859 km (0.086 R)
• M72: 55,717,577 km (0.117 R)
• M73: 55,950,202 km (0.105 R)
• M74: 57,118,262 km (0.096 R)
• M75: 58,058,485 km (0.116 R)
• M76: 58,294,401 km (0.039 R)
• M77: 60,073,419 km (0.093 R)
• M78: 64,171,353 km (0.041 R)
• M79: 65,393,717 km (0.073 R)
• M80: 66,870,697 km (0.112 R)
• M81: 68,234,282 km (0.116 R)
• M82: 68,857,058 km (0.071 R)
• M83: 69,732,205 km (0.042 R)
• M84: 70,988,827 km (0.093 R)
• M85: 72,506,498 km (0.106 R)
• M86: 73,014,682 km (0.057 R)
• M87: 73,651,669 km (0.12 R)
• M88: 75,445,198 km (0.066 R)
• M89: 75,831,310 km (0.07 R)
• M90: 78,552,795 km (0.071 R)
• M91: 79,205,490 km (0.103 R)
• M92: 79,467,137 km (0.071 R)
• M93: 80,122,376 km (0.096 R)
• M94: 81,570,184 km (0.094 R)
• M95: 86,772,300 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit