🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 192 Days

Day: 33.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,436,676 km

• M1: 189,690 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 321 Days

Day: 22.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 430 Days

Day: 39.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,436,676 km

• M1: 536,907 km (0.086 R)
• M2: 615,894 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.28 AU - 1.6 AU

Year: 619 Days

Day: 21.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.37 AU - 2.87 AU

Year: 1519 Days

Day: 16.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.74 AU - 3.2 AU

Year: 1833 Days

Day: 39.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 9.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.18 AU - 6.28 AU

Year: 5569 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,436,676 km

• M1: 136,134 km (0.059 R)
• M2: 239,357 km (0.108 R)
• M3: 637,885 km (0.075 R)
• M4: 838,047 km (0.088 R)
• M5: 1,102,237 km (0.072 R)
• M6: 1,392,607 km (0.105 R)
• M7: 1,522,009 km (0.079 R)
• M8: 1,706,912 km (0.107 R)
• M9: 1,881,343 km (0.036 R)
• M10: 1,988,904 km (0.104 R)
• M11: 2,880,806 km (0.083 R)
• M12: 3,005,421 km (0.071 R)
• M13: 3,722,743 km (0.083 R)
• M14: 3,904,355 km (0.076 R)
• M15: 4,065,771 km (0.106 R)
• M16: 4,229,431 km (0.079 R)
• M17: 4,515,163 km (0.079 R)
• M18: 4,684,657 km (0.03 R)
• M19: 4,856,396 km (0.098 R)
• M20: 5,180,873 km (0.118 R)
• M21: 5,384,027 km (0.068 R)
• M22: 6,330,533 km (0.101 R)
• M23: 6,961,986 km (0.063 R)
• M24: 7,214,657 km (0.08 R)
• M25: 7,299,479 km (0.082 R)
• M26: 8,582,280 km (0.09 R)
• M27: 8,732,327 km (0.106 R)
• M28: 8,792,764 km (0.108 R)
• M29: 9,126,966 km (0.111 R)
• M30: 9,620,489 km (0.095 R)
• M31: 9,682,722 km (0.103 R)
• M32: 10,154,404 km (0.079 R)
• M33: 10,537,076 km (0.114 R)
• M34: 11,218,195 km (0.087 R)
• M35: 11,382,603 km (0.092 R)
• M36: 11,613,881 km (0.028 R)
• M37: 11,913,675 km (0.054 R)
• M38: 12,759,502 km (0.094 R)
• M39: 14,117,701 km (0.118 R)
• M40: 14,295,124 km (0.032 R)
• M41: 14,437,541 km (0.112 R)
• M42: 15,193,309 km (0.07 R)
• M43: 15,557,730 km (0.118 R)
• M44: 15,704,336 km (0.052 R)
• M45: 16,183,946 km (0.114 R)
• M46: 17,157,380 km (0.078 R)
• M47: 17,308,922 km (0.031 R)
• M48: 17,689,499 km (0.103 R)
• M49: 17,880,835 km (0.098 R)
• M50: 18,459,031 km (0.076 R)
• M51: 18,730,850 km (0.112 R)
• M52: 19,200,139 km (0.101 R)
• M53: 19,990,763 km (0.111 R)
• M54: 20,590,651 km (0.101 R)
• M55: 20,832,251 km (0.112 R)
• M56: 20,953,426 km (0.081 R)
• M57: 21,155,981 km (0.09 R)
• M58: 22,178,034 km (0.084 R)
• M59: 22,343,190 km (0.093 R)
• M60: 22,508,645 km (0.109 R)
• M61: 24,482,888 km (0.114 R)
• M62: 24,653,430 km (0.105 R)
• M63: 24,781,635 km (0.088 R)
• M64: 24,995,859 km (0.082 R)
• M65: 25,425,953 km (0.095 R)
• M66: 25,685,206 km (0.048 R)
• M67: 26,162,872 km (0.109 R)
• M68: 26,250,088 km (0.087 R)
• M69: 26,994,786 km (0.116 R)
• M70: 27,613,224 km (0.033 R)
• M71: 27,790,796 km (0.094 R)
• M72: 27,924,238 km (0.089 R)
• M73: 28,281,178 km (0.031 R)
• M74: 29,089,605 km (0.084 R)
• M75: 29,905,662 km (0.115 R)
• M76: 30,133,798 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 12.2

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.69 AU - 12.11 AU

Year: 13786 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,436,676 km

• M1: 182,509 km (0.028 R)
• M2: 445,054 km (0.098 R)
• M3: 1,197,381 km (0.105 R)
• M4: 1,482,814 km (0.066 R)
• M5: 1,704,518 km (0.032 R)
• M6: 1,848,581 km (0.111 R)
• M7: 3,215,606 km (0.087 R)
• M8: 4,265,334 km (0.1 R)
• M9: 4,583,828 km (0.075 R)
• M10: 4,745,843 km (0.052 R)
• M11: 5,542,003 km (0.096 R)
• M12: 5,628,321 km (0.09 R)
• M13: 5,714,938 km (0.095 R)
• M14: 5,889,668 km (0.053 R)
• M15: 6,469,958 km (0.115 R)
• M16: 7,115,324 km (0.08 R)
• M17: 7,733,013 km (0.041 R)
• M18: 8,368,056 km (0.107 R)
• M19: 8,666,803 km (0.098 R)
• M20: 8,767,183 km (0.115 R)
• M21: 8,918,427 km (0.086 R)
• M22: 9,223,606 km (0.097 R)
• M23: 9,377,543 km (0.091 R)
• M24: 9,584,137 km (0.117 R)
• M25: 10,478,732 km (0.073 R)
• M26: 10,585,695 km (0.109 R)
• M27: 11,290,301 km (0.1 R)
• M28: 11,731,315 km (0.089 R)
• M29: 12,290,662 km (0.106 R)
• M30: 13,203,658 km (0.092 R)
• M31: 13,785,444 km (0.113 R)
• M32: 14,079,553 km (0.104 R)
• M33: 15,276,336 km (0.116 R)
• M34: 15,886,995 km (0.096 R)
• M35: 16,071,748 km (0.109 R)
• M36: 16,381,266 km (0.08 R)
• M37: 17,575,356 km (0.076 R)
• M38: 18,086,682 km (0.06 R)
• M39: 18,862,646 km (0.048 R)
• M40: 19,189,068 km (0.086 R)
• M41: 19,385,939 km (0.086 R)
• M42: 21,322,933 km (0.031 R)
• M43: 21,526,834 km (0.107 R)
• M44: 22,005,099 km (0.069 R)
• M45: 22,486,954 km (0.079 R)
• M46: 23,531,147 km (0.075 R)
• M47: 24,519,839 km (0.056 R)
• M48: 24,662,256 km (0.101 R)
• M49: 24,947,839 km (0.084 R)
• M50: 26,246,348 km (0.104 R)
• M51: 26,830,528 km (0.087 R)
• M52: 27,419,046 km (0.072 R)
• M53: 28,833,793 km (0.104 R)
• M54: 30,043,441 km (0.066 R)
• M55: 30,348,471 km (0.091 R)
• M56: 33,691,684 km (0.086 R)
• M57: 34,008,682 km (0.036 R)
• M58: 35,608,033 km (0.086 R)
• M59: 35,688,666 km (0.115 R)
• M60: 36,011,648 km (0.11 R)
• M61: 36,905,196 km (0.087 R)
• M62: 37,723,646 km (0.09 R)
• M63: 40,298,974 km (0.091 R)
• M64: 40,804,016 km (0.081 R)
• M65: 41,395,825 km (0.075 R)
• M66: 41,650,291 km (0.103 R)
• M67: 41,990,477 km (0.045 R)
• M68: 42,160,869 km (0.086 R)
• M69: 42,587,971 km (0.111 R)
• M70: 42,930,699 km (0.087 R)
• M71: 44,050,739 km (0.059 R)
• M72: 44,223,823 km (0.117 R)
• M73: 45,093,137 km (0.062 R)
• M74: 45,442,448 km (0.045 R)
• M75: 47,379,590 km (0.087 R)
• M76: 48,179,789 km (0.086 R)
• M77: 48,715,649 km (0.041 R)
• M78: 49,613,386 km (0.093 R)
• M79: 50,244,988 km (0.095 R)
• M80: 51,789,885 km (0.108 R)
• M81: 52,064,248 km (0.066 R)
• M82: 53,719,997 km (0.111 R)
• M83: 55,299,451 km (0.096 R)
• M84: 55,954,391 km (0.026 R)
• M85: 56,705,970 km (0.036 R)
• M86: 56,988,561 km (0.078 R)
• M87: 57,177,353 km (0.091 R)
• M88: 61,284,862 km (0.117 R)
• M89: 61,478,292 km (0.076 R)
• M90: 62,059,480 km (0.096 R)
• M91: 63,422,915 km (0.111 R)
• M92: 65,783,270 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.6

Radius: 7.1

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.55 AU - 13.49 AU

Year: 16826 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,436,676 km

• M1: 135,536 km (0.068 R)
• M2: 261,347 km (0.104 R)
• M3: 349,461 km (0.032 R)
• M4: 466,596 km (0.091 R)
• M5: 521,049 km (0.099 R)
• M6: 940,671 km (0.089 R)
• M7: 1,011,431 km (0.057 R)
• M8: 1,133,353 km (0.102 R)
• M9: 1,260,212 km (0.058 R)
• M10: 1,472,941 km (0.087 R)
• M11: 1,611,767 km (0.071 R)
• M12: 1,902,436 km (0.065 R)
• M13: 1,962,574 km (0.084 R)
• M14: 2,053,979 km (0.109 R)
• M15: 2,433,808 km (0.074 R)
• M16: 3,699,406 km (0.106 R)
• M17: 3,774,953 km (0.094 R)
• M18: 4,238,706 km (0.096 R)
• M19: 5,261,806 km (0.116 R)
• M20: 5,604,684 km (0.076 R)
• M21: 6,402,639 km (0.109 R)
• M22: 7,664,946 km (0.062 R)
• M23: 7,761,437 km (0.099 R)
• M24: 8,398,574 km (0.102 R)
• M25: 8,498,057 km (0.093 R)
• M26: 8,548,022 km (0.109 R)
• M27: 9,205,655 km (0.077 R)
• M28: 9,359,890 km (0.12 R)
• M29: 10,623,094 km (0.063 R)
• M30: 11,716,206 km (0.093 R)
• M31: 11,827,507 km (0.086 R)
• M32: 12,107,105 km (0.09 R)
• M33: 12,276,001 km (0.096 R)
• M34: 12,616,187 km (0.078 R)
• M35: 12,844,623 km (0.11 R)
• M36: 13,016,810 km (0.099 R)
• M37: 13,132,150 km (0.083 R)
• M38: 13,363,727 km (0.092 R)
• M39: 13,654,994 km (0.045 R)
• M40: 14,007,447 km (0.07 R)
• M41: 14,362,742 km (0.116 R)
• M42: 14,961,582 km (0.077 R)
• M43: 15,264,069 km (0.095 R)
• M44: 15,446,579 km (0.113 R)
• M45: 15,507,614 km (0.048 R)
• M46: 15,568,650 km (0.116 R)
• M47: 16,307,664 km (0.104 R)
• M48: 16,995,216 km (0.073 R)
• M49: 17,628,314 km (0.077 R)
• M50: 18,787,398 km (0.029 R)
• M51: 19,310,392 km (0.051 R)
• M52: 20,237,301 km (0.032 R)
• M53: 20,304,021 km (0.083 R)
• M54: 20,975,566 km (0.107 R)
• M55: 22,065,237 km (0.114 R)
• M56: 25,803,838 km (0.103 R)
• M57: 26,239,317 km (0.07 R)
• M58: 27,044,004 km (0.081 R)
• M59: 27,782,419 km (0.116 R)
• M60: 29,961,312 km (0.071 R)
• M61: 30,037,457 km (0.025 R)
• M62: 31,341,053 km (0.098 R)
• M63: 31,650,571 km (0.119 R)
• M64: 32,038,778 km (0.11 R)
• M65: 36,900,260 km (0.106 R)
• M66: 39,207,508 km (0.104 R)
• M67: 39,958,938 km (0.091 R)
• M68: 40,378,410 km (0.071 R)
• M69: 40,462,484 km (0.085 R)
• M70: 42,071,110 km (0.119 R)
• M71: 42,327,072 km (0.112 R)
• M72: 43,700,680 km (0.081 R)
• M73: 43,873,316 km (0.096 R)
• M74: 44,392,869 km (0.112 R)
• M75: 46,403,315 km (0.106 R)
• M76: 47,641,387 km (0.098 R)
• M77: 48,443,082 km (0.083 R)
• M78: 48,711,311 km (0.095 R)
• M79: 50,874,795 km (0.115 R)
• M80: 50,965,601 km (0.075 R)
• M81: 51,602,888 km (0.087 R)
• M82: 51,694,143 km (0.036 R)
• M83: 52,609,682 km (0.081 R)
• M84: 53,623,058 km (0.118 R)
• M85: 53,807,961 km (0.041 R)
• M86: 54,085,764 km (0.103 R)
• M87: 54,271,116 km (0.107 R)
• M88: 56,137,199 km (0.114 R)
• M89: 56,983,923 km (0.08 R)
• M90: 58,119,222 km (0.115 R)
• M91: 59,166,556 km (0.113 R)
• M92: 60,700,982 km (0.086 R)
• M93: 62,929,691 km (0.109 R)
• M94: 63,027,079 km (0.117 R)
• M95: 63,711,040 km (0.079 R)
• M96: 64,889,273 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.2

Radius: 4.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.16 AU - 15.16 AU

Year: 20104 Days

Day: 22.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,436,676 km

• M1: 100,530 km (0.057 R)
• M2: 183,706 km (0.062 R)
• M3: 229,483 km (0.092 R)
• M4: 1,064,538 km (0.067 R)
• M5: 1,290,581 km (0.03 R)
• M6: 1,481,917 km (0.111 R)
• M7: 2,026,303 km (0.093 R)
• M8: 2,108,881 km (0.036 R)
• M9: 2,164,382 km (0.067 R)
• M10: 2,391,771 km (0.077 R)
• M11: 3,213,811 km (0.037 R)
• M12: 3,538,738 km (0.099 R)
• M13: 3,671,581 km (0.096 R)
• M14: 3,705,090 km (0.028 R)
• M15: 4,976,822 km (0.037 R)
• M16: 5,931,705 km (0.069 R)
• M17: 6,209,060 km (0.06 R)
• M18: 6,653,365 km (0.064 R)
• M19: 7,275,692 km (0.081 R)
• M20: 7,572,345 km (0.06 R)
• M21: 8,933,536 km (0.11 R)
• M22: 9,114,699 km (0.05 R)
• M23: 9,342,686 km (0.106 R)
• M24: 9,711,445 km (0.042 R)
• M25: 10,132,114 km (0.086 R)
• M26: 10,368,329 km (0.085 R)
• M27: 10,990,956 km (0.092 R)
• M28: 11,428,978 km (0.084 R)
• M29: 11,478,046 km (0.057 R)
• M30: 11,972,318 km (0.094 R)
• M31: 12,523,885 km (0.104 R)
• M32: 12,930,342 km (0.094 R)
• M33: 14,122,637 km (0.084 R)
• M34: 14,918,947 km (0.114 R)
• M35: 15,403,644 km (0.052 R)
• M36: 16,443,948 km (0.12 R)
• M37: 17,676,634 km (0.082 R)
• M38: 19,698,000 km (0.108 R)
• M39: 19,874,676 km (0.049 R)
• M40: 20,705,841 km (0.039 R)
• M41: 21,246,338 km (0.098 R)
• M42: 21,427,501 km (0.073 R)
• M43: 21,487,939 km (0.089 R)
• M44: 21,548,526 km (0.092 R)
• M45: 22,157,240 km (0.107 R)
• M46: 22,895,057 km (0.116 R)
• M47: 24,205,683 km (0.112 R)
• M48: 25,604,424 km (0.107 R)
• M49: 25,668,751 km (0.103 R)
• M50: 26,443,368 km (0.045 R)
• M51: 26,508,294 km (0.113 R)
• M52: 27,422,486 km (0.115 R)
• M53: 27,817,425 km (0.091 R)
• M54: 29,013,460 km (0.089 R)
• M55: 29,281,539 km (0.043 R)
• M56: 29,348,709 km (0.075 R)
• M57: 30,090,714 km (0.093 R)
• M58: 30,702,420 km (0.029 R)
• M59: 31,249,499 km (0.096 R)
• M60: 32,561,921 km (0.115 R)
• M61: 33,751,374 km (0.096 R)
• M62: 34,033,216 km (0.114 R)
• M63: 34,954,889 km (0.087 R)
• M64: 35,026,097 km (0.053 R)
• M65: 35,956,596 km (0.047 R)
• M66: 37,331,101 km (0.107 R)
• M67: 37,476,810 km (0.115 R)
• M68: 39,833,275 km (0.114 R)
• M69: 40,056,625 km (0.094 R)
• M70: 40,131,125 km (0.069 R)
• M71: 41,330,301 km (0.109 R)
• M72: 41,480,946 km (0.113 R)
• M73: 43,686,767 km (0.112 R)
• M74: 44,765,068 km (0.034 R)
• M75: 46,242,647 km (0.084 R)
• M76: 46,555,755 km (0.064 R)
• M77: 47,657,094 km (0.077 R)
• M78: 48,290,342 km (0.059 R)
• M79: 50,126,207 km (0.108 R)
• M80: 51,822,348 km (0.046 R)
• M81: 52,228,955 km (0.086 R)
• M82: 52,636,609 km (0.086 R)
• M83: 53,209,120 km (0.074 R)
• M84: 53,291,100 km (0.102 R)
• M85: 55,021,947 km (0.096 R)
• M86: 55,187,702 km (0.066 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit