🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.87 AU - 1.43 AU

Year: 450 Days

Day: 37.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.17 AU - 1.29 AU

Year: 498 Days

Day: 30.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.53 AU - 2.81 AU

Year: 1594 Days

Day: 19.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.39 AU - 4.67 AU

Year: 2955 Days

Day: 29.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,819,950 km

• M1: 46,226 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4 AU - 4.28 AU

Year: 3077 Days

Day: 43 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 10.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.17 AU - 9.95 AU

Year: 10796 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,819,950 km

• M1: 144,960 km (0.09 R)
• M2: 341,233 km (0.089 R)
• M3: 575,054 km (0.056 R)
• M4: 645,664 km (0.066 R)
• M5: 781,350 km (0.075 R)
• M6: 995,125 km (0.117 R)
• M7: 1,247,197 km (0.07 R)
• M8: 1,342,192 km (0.112 R)
• M9: 1,519,765 km (0.113 R)
• M10: 2,053,680 km (0.093 R)
• M11: 2,618,112 km (0.117 R)
• M12: 3,020,381 km (0.088 R)
• M13: 3,202,741 km (0.087 R)
• M14: 3,415,469 km (0.073 R)
• M15: 3,883,112 km (0.095 R)
• M16: 4,283,585 km (0.103 R)
• M17: 4,400,421 km (0.061 R)
• M18: 4,697,373 km (0.071 R)
• M19: 5,031,575 km (0.105 R)
• M20: 5,279,458 km (0.116 R)
• M21: 5,658,988 km (0.111 R)
• M22: 5,755,180 km (0.065 R)
• M23: 6,014,582 km (0.075 R)
• M24: 6,112,868 km (0.08 R)
• M25: 6,444,377 km (0.074 R)
• M26: 6,646,035 km (0.09 R)
• M27: 7,055,784 km (0.112 R)
• M28: 8,115,984 km (0.059 R)
• M29: 8,812,960 km (0.115 R)
• M30: 9,112,306 km (0.098 R)
• M31: 9,225,401 km (0.084 R)
• M32: 9,376,795 km (0.072 R)
• M33: 9,913,701 km (0.053 R)
• M34: 10,977,043 km (0.048 R)
• M35: 11,097,469 km (0.113 R)
• M36: 11,706,183 km (0.101 R)
• M37: 11,911,431 km (0.104 R)
• M38: 13,381,679 km (0.084 R)
• M39: 15,086,496 km (0.108 R)
• M40: 15,175,806 km (0.055 R)
• M41: 15,309,996 km (0.09 R)
• M42: 15,489,513 km (0.05 R)
• M43: 16,812,557 km (0.113 R)
• M44: 17,370,407 km (0.112 R)
• M45: 18,504,658 km (0.108 R)
• M46: 19,711,315 km (0.117 R)
• M47: 20,152,030 km (0.051 R)
• M48: 21,292,863 km (0.107 R)
• M49: 21,744,948 km (0.034 R)
• M50: 21,896,491 km (0.094 R)
• M51: 23,120,351 km (0.086 R)
• M52: 23,429,869 km (0.058 R)
• M53: 24,209,423 km (0.116 R)
• M54: 24,681,405 km (0.119 R)
• M55: 25,901,076 km (0.037 R)
• M56: 26,008,039 km (0.098 R)
• M57: 28,453,964 km (0.077 R)
• M58: 28,785,622 km (0.11 R)
• M59: 29,229,928 km (0.077 R)
• M60: 29,844,326 km (0.112 R)
• M61: 30,745,803 km (0.108 R)
• M62: 31,256,680 km (0.092 R)
• M63: 31,541,813 km (0.066 R)
• M64: 31,885,141 km (0.053 R)
• M65: 34,029,028 km (0.099 R)
• M66: 35,444,523 km (0.099 R)
• M67: 35,861,003 km (0.094 R)
• M68: 36,578,624 km (0.111 R)
• M69: 36,698,751 km (0.081 R)
• M70: 37,482,494 km (0.102 R)
• M71: 38,210,737 km (0.089 R)
• M72: 39,866,636 km (0.057 R)
• M73: 40,051,988 km (0.051 R)
• M74: 40,485,821 km (0.114 R)
• M75: 41,921,961 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 8.8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.05 AU - 11.77 AU

Year: 12268 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,819,950 km

• M1: 111,301 km (0.049 R)
• M2: 359,633 km (0.108 R)
• M3: 451,038 km (0.083 R)
• M4: 660,175 km (0.109 R)
• M5: 796,609 km (0.119 R)
• M6: 942,915 km (0.044 R)
• M7: 1,098,348 km (0.083 R)
• M8: 1,214,585 km (0.103 R)
• M9: 1,536,221 km (0.07 R)
• M10: 1,884,335 km (0.101 R)
• M11: 2,139,698 km (0.073 R)
• M12: 2,286,304 km (0.104 R)
• M13: 3,003,626 km (0.057 R)
• M14: 3,404,100 km (0.117 R)
• M15: 3,506,873 km (0.107 R)
• M16: 3,680,407 km (0.078 R)
• M17: 4,145,058 km (0.042 R)
• M18: 4,742,402 km (0.047 R)
• M19: 5,247,594 km (0.086 R)
• M20: 5,366,674 km (0.079 R)
• M21: 7,081,365 km (0.11 R)
• M22: 7,657,915 km (0.052 R)
• M23: 7,974,614 km (0.1 R)
• M24: 8,388,102 km (0.081 R)
• M25: 8,808,622 km (0.087 R)
• M26: 9,045,136 km (0.069 R)
• M27: 9,524,597 km (0.094 R)
• M28: 9,865,232 km (0.083 R)
• M29: 10,061,654 km (0.107 R)
• M30: 10,658,699 km (0.063 R)
• M31: 11,216,100 km (0.097 R)
• M32: 11,524,122 km (0.092 R)
• M33: 12,677,223 km (0.119 R)
• M34: 12,944,405 km (0.031 R)
• M35: 13,051,816 km (0.059 R)
• M36: 13,812,072 km (0.073 R)
• M37: 15,488,765 km (0.057 R)
• M38: 15,545,762 km (0.118 R)
• M39: 16,004,279 km (0.049 R)
• M40: 17,465,551 km (0.108 R)
• M41: 17,703,262 km (0.077 R)
• M42: 18,002,009 km (0.106 R)
• M43: 18,121,987 km (0.1 R)
• M44: 19,458,943 km (0.103 R)
• M45: 20,451,076 km (0.118 R)
• M46: 20,513,608 km (0.093 R)
• M47: 21,205,947 km (0.086 R)
• M48: 21,269,227 km (0.06 R)
• M49: 23,393,965 km (0.084 R)
• M50: 24,117,122 km (0.117 R)
• M51: 25,450,637 km (0.088 R)
• M52: 25,787,831 km (0.111 R)
• M53: 27,426,526 km (0.09 R)
• M54: 27,564,604 km (0.078 R)
• M55: 27,702,982 km (0.093 R)
• M56: 29,876,191 km (0.114 R)
• M57: 30,160,576 km (0.102 R)
• M58: 30,445,859 km (0.056 R)
• M59: 31,091,075 km (0.118 R)
• M60: 32,030,998 km (0.05 R)
• M61: 32,176,408 km (0.106 R)
• M62: 33,495,113 km (0.049 R)
• M63: 34,012,721 km (0.087 R)
• M64: 34,384,023 km (0.088 R)
• M65: 34,458,523 km (0.072 R)
• M66: 36,716,254 km (0.088 R)
• M67: 37,326,314 km (0.116 R)
• M68: 37,402,759 km (0.036 R)
• M69: 37,786,029 km (0.039 R)
• M70: 37,939,815 km (0.057 R)
• M71: 38,479,265 km (0.091 R)
• M72: 38,711,291 km (0.12 R)
• M73: 40,505,269 km (0.108 R)
• M74: 41,056,687 km (0.102 R)
• M75: 41,293,799 km (0.111 R)
• M76: 41,769,221 km (0.06 R)
• M77: 42,007,680 km (0.078 R)
• M78: 42,645,715 km (0.066 R)
• M79: 42,725,750 km (0.109 R)
• M80: 43,528,343 km (0.086 R)
• M81: 43,608,826 km (0.053 R)
• M82: 44,497,887 km (0.063 R)
• M83: 44,741,432 km (0.076 R)
• M84: 44,985,426 km (0.1 R)
• M85: 45,638,122 km (0.07 R)
• M86: 49,367,746 km (0.112 R)
• M87: 50,209,833 km (0.095 R)
• M88: 50,294,206 km (0.085 R)
• M89: 51,226,500 km (0.074 R)
• M90: 53,280,030 km (0.098 R)
• M91: 56,938,296 km (0.083 R)
• M92: 57,467,424 km (0.103 R)
• M93: 57,644,248 km (0.089 R)
• M94: 58,264,331 km (0.102 R)
• M95: 58,353,043 km (0.089 R)
• M96: 58,975,669 km (0.084 R)

Asteroid Belt

Center: 12.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.8

Radius: 7.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.29 AU - 17.07 AU

Year: 18481 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,819,950 km

• M1: 524,191 km (0.068 R)
• M2: 672,293 km (0.088 R)
• M3: 907,610 km (0.105 R)
• M4: 957,875 km (0.1 R)
• M5: 1,511,836 km (0.078 R)
• M6: 2,049,790 km (0.117 R)
• M7: 2,116,810 km (0.051 R)
• M8: 3,403,950 km (0.037 R)
• M9: 3,808,762 km (0.099 R)
• M10: 4,143,562 km (0.083 R)
• M11: 4,444,403 km (0.06 R)
• M12: 4,575,600 km (0.087 R)
• M13: 5,250,287 km (0.098 R)
• M14: 5,764,754 km (0.093 R)
• M15: 6,295,228 km (0.092 R)
• M16: 6,790,995 km (0.092 R)
• M17: 8,031,610 km (0.055 R)
• M18: 8,084,867 km (0.093 R)
• M19: 8,406,503 km (0.085 R)
• M20: 8,460,508 km (0.103 R)
• M21: 8,677,724 km (0.05 R)
• M22: 8,896,885 km (0.112 R)
• M23: 9,621,537 km (0.088 R)
• M24: 9,905,324 km (0.072 R)
• M25: 10,656,006 km (0.063 R)
• M26: 12,272,860 km (0.099 R)
• M27: 13,519,160 km (0.106 R)
• M28: 13,837,055 km (0.056 R)
• M29: 14,286,148 km (0.07 R)
• M30: 16,399,367 km (0.089 R)
• M31: 16,738,356 km (0.114 R)
• M32: 16,942,856 km (0.096 R)
• M33: 17,699,672 km (0.089 R)
• M34: 18,608,330 km (0.094 R)
• M35: 19,032,739 km (0.048 R)
• M36: 19,891,281 km (0.098 R)
• M37: 20,397,969 km (0.091 R)
• M38: 22,541,706 km (0.096 R)
• M39: 23,754,945 km (0.085 R)
• M40: 24,601,220 km (0.112 R)
• M41: 25,928,453 km (0.079 R)
• M42: 26,402,379 km (0.098 R)
• M43: 27,922,143 km (0.06 R)
• M44: 28,002,926 km (0.085 R)
• M45: 28,083,859 km (0.078 R)
• M46: 28,570,501 km (0.1 R)
• M47: 28,733,413 km (0.063 R)
• M48: 29,882,175 km (0.026 R)
• M49: 33,760,799 km (0.075 R)
• M50: 34,019,154 km (0.087 R)
• M51: 34,451,342 km (0.113 R)
• M52: 34,711,493 km (0.086 R)
• M53: 35,846,343 km (0.069 R)
• M54: 36,904,748 km (0.108 R)
• M55: 37,526,925 km (0.091 R)
• M56: 37,615,936 km (0.075 R)
• M57: 38,871,660 km (0.098 R)
• M58: 39,323,296 km (0.11 R)
• M59: 39,504,609 km (0.1 R)
• M60: 40,049,744 km (0.058 R)
• M61: 41,055,789 km (0.102 R)
• M62: 42,441,066 km (0.117 R)
• M63: 44,311,936 km (0.11 R)
• M64: 44,689,222 km (0.113 R)
• M65: 45,542,229 km (0.106 R)
• M66: 46,687,999 km (0.055 R)
• M67: 47,746,404 km (0.079 R)
• M68: 48,036,475 km (0.119 R)
• M69: 48,230,204 km (0.094 R)
• M70: 49,397,815 km (0.107 R)
• M71: 50,574,851 km (0.109 R)
• M72: 50,673,287 km (0.071 R)
• M73: 50,771,872 km (0.078 R)
• M74: 51,067,926 km (0.101 R)
• M75: 53,457,004 km (0.065 R)
• M76: 54,261,392 km (0.082 R)
• M77: 54,564,178 km (0.085 R)
• M78: 54,867,413 km (0.074 R)
• M79: 58,136,874 km (0.047 R)
• M80: 59,275,164 km (0.061 R)
• M81: 59,378,985 km (0.104 R)
• M82: 60,944,078 km (0.029 R)
• M83: 61,573,885 km (0.052 R)
• M84: 62,945,997 km (0.096 R)
• M85: 65,612,729 km (0.072 R)
• M86: 67,122,021 km (0.063 R)
• M87: 68,970,303 km (0.112 R)
• M88: 69,517,083 km (0.047 R)
• M89: 71,718,416 km (0.099 R)
• M90: 72,827,684 km (0.106 R)
• M91: 74,726,380 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.9

Radius: 4.1

Gravity: 47.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.9 AU - 17.32 AU

Year: 21453 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,819,950 km

• M1: 58,493 km (0.068 R)
• M2: 270,323 km (0.114 R)
• M3: 305,928 km (0.107 R)
• M4: 671,545 km (0.12 R)
• M5: 746,493 km (0.079 R)
• M6: 931,995 km (0.1 R)
• M7: 1,221,167 km (0.089 R)
• M8: 1,703,172 km (0.063 R)
• M9: 1,875,808 km (0.118 R)
• M10: 2,860,461 km (0.095 R)
• M11: 3,065,560 km (0.1 R)
• M12: 4,298,844 km (0.1 R)
• M13: 4,392,193 km (0.059 R)
• M14: 4,724,151 km (0.094 R)
• M15: 5,462,566 km (0.038 R)
• M16: 6,183,478 km (0.051 R)
• M17: 6,395,010 km (0.084 R)
• M18: 8,112,393 km (0.074 R)
• M19: 8,170,138 km (0.079 R)
• M20: 9,170,798 km (0.059 R)
• M21: 9,533,124 km (0.116 R)
• M22: 10,901,346 km (0.092 R)
• M23: 11,413,869 km (0.1 R)
• M24: 11,608,047 km (0.081 R)
• M25: 14,022,556 km (0.084 R)
• M26: 16,805,077 km (0.098 R)
• M27: 17,396,437 km (0.107 R)
• M28: 18,069,777 km (0.101 R)
• M29: 18,751,495 km (0.119 R)
• M30: 20,374,931 km (0.119 R)
• M31: 20,689,236 km (0.118 R)
• M32: 20,846,912 km (0.115 R)
• M33: 21,322,633 km (0.067 R)
• M34: 22,365,330 km (0.116 R)
• M35: 22,608,277 km (0.066 R)
• M36: 22,689,509 km (0.115 R)
• M37: 24,084,509 km (0.057 R)
• M38: 25,507,035 km (0.082 R)
• M39: 26,441,872 km (0.087 R)
• M40: 26,784,601 km (0.098 R)
• M41: 29,578,940 km (0.058 R)
• M42: 30,202,464 km (0.098 R)
• M43: 32,281,425 km (0.106 R)
• M44: 34,406,164 km (0.102 R)
• M45: 35,061,702 km (0.099 R)
• M46: 36,005,365 km (0.075 R)
• M47: 37,244,484 km (0.117 R)
• M48: 37,917,525 km (0.099 R)
• M49: 38,983,260 km (0.1 R)
• M50: 40,452,311 km (0.106 R)
• M51: 42,739,812 km (0.104 R)
• M52: 44,051,187 km (0.111 R)
• M53: 44,254,042 km (0.109 R)
• M54: 44,355,619 km (0.107 R)
• M55: 44,457,346 km (0.1 R)
• M56: 45,171,077 km (0.077 R)
• M57: 46,300,391 km (0.093 R)
• M58: 46,609,909 km (0.081 R)
• M59: 50,909,352 km (0.059 R)
• M60: 51,869,920 km (0.065 R)
• M61: 52,513,640 km (0.071 R)
• M62: 56,320,906 km (0.044 R)
• M63: 57,535,790 km (0.101 R)
• M64: 57,868,496 km (0.117 R)
• M65: 61,118,509 km (0.094 R)
• M66: 62,252,910 km (0.1 R)
• M67: 62,594,591 km (0.064 R)
• M68: 62,822,728 km (0.11 R)
• M69: 62,936,871 km (0.061 R)
• M70: 63,051,164 km (0.112 R)
• M71: 65,003,566 km (0.101 R)
• M72: 66,161,453 km (0.086 R)
• M73: 66,742,791 km (0.105 R)
• M74: 67,209,237 km (0.086 R)
• M75: 68,145,271 km (0.051 R)
• M76: 70,266,868 km (0.069 R)
• M77: 71,216,814 km (0.113 R)
• M78: 71,335,894 km (0.089 R)
• M79: 71,812,663 km (0.066 R)
• M80: 74,695,862 km (0.104 R)
• M81: 74,937,762 km (0.099 R)
• M82: 75,179,961 km (0.113 R)
• M83: 76,029,827 km (0.103 R)
• M84: 76,394,995 km (0.099 R)
• M85: 76,516,917 km (0.101 R)
• M86: 76,882,834 km (0.105 R)
• M87: 77,004,906 km (0.113 R)
• M88: 77,127,127 km (0.092 R)
• M89: 78,475,303 km (0.084 R)
• M90: 79,584,272 km (0.107 R)
• M91: 81,195,142 km (0.09 R)
• M92: 82,566,506 km (0.037 R)
• M93: 83,819,986 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit