🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 218 Days

Day: 43.8 Hours

Environment

Temp: 248 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.02 AU - 1.6 AU

Year: 456 Days

Day: 34.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,121,842 km

• M1: 201,508 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.23 AU - 2.45 AU

Year: 1090 Days

Day: 31.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 9.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.85 AU - 13.69 AU

Year: 14713 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,121,842 km

• M1: 139,126 km (0.111 R)
• M2: 400,773 km (0.09 R)
• M3: 541,245 km (0.073 R)
• M4: 910,752 km (0.064 R)
• M5: 1,437,486 km (0.101 R)
• M6: 1,685,968 km (0.12 R)
• M7: 1,779,766 km (0.088 R)
• M8: 1,851,274 km (0.053 R)
• M9: 1,948,213 km (0.088 R)
• M10: 3,182,096 km (0.063 R)
• M11: 3,299,082 km (0.09 R)
• M12: 3,387,644 km (0.12 R)
• M13: 3,597,679 km (0.108 R)
• M14: 4,221,203 km (0.11 R)
• M15: 4,811,068 km (0.066 R)
• M16: 4,979,515 km (0.063 R)
• M17: 5,357,100 km (0.092 R)
• M18: 5,743,810 km (0.093 R)
• M19: 6,581,858 km (0.111 R)
• M20: 6,656,507 km (0.071 R)
• M21: 6,920,098 km (0.112 R)
• M22: 7,379,962 km (0.029 R)
• M23: 7,613,784 km (0.083 R)
• M24: 7,849,849 km (0.074 R)
• M25: 8,128,550 km (0.055 R)
• M26: 8,248,827 km (0.078 R)
• M27: 8,410,392 km (0.106 R)
• M28: 8,695,376 km (0.072 R)
• M29: 8,777,505 km (0.066 R)
• M30: 10,081,849 km (0.089 R)
• M31: 10,341,402 km (0.052 R)
• M32: 10,646,880 km (0.056 R)
• M33: 10,734,694 km (0.077 R)
• M34: 11,626,298 km (0.11 R)
• M35: 12,264,482 km (0.108 R)
• M36: 12,402,711 km (0.045 R)
• M37: 13,765,547 km (0.097 R)
• M38: 15,472,908 km (0.084 R)
• M39: 15,622,356 km (0.078 R)
• M40: 15,872,484 km (0.119 R)
• M41: 15,973,013 km (0.111 R)
• M42: 16,886,308 km (0.084 R)
• M43: 16,988,783 km (0.119 R)
• M44: 17,973,287 km (0.11 R)
• M45: 18,130,364 km (0.107 R)
• M46: 18,235,382 km (0.1 R)
• M47: 18,816,570 km (0.099 R)
• M48: 20,268,716 km (0.104 R)
• M49: 20,815,646 km (0.101 R)
• M50: 21,478,365 km (0.059 R)
• M51: 21,589,516 km (0.112 R)
• M52: 21,756,617 km (0.053 R)
• M53: 21,868,217 km (0.094 R)
• M54: 23,393,666 km (0.056 R)
• M55: 23,909,629 km (0.099 R)
• M56: 25,833,907 km (0.086 R)
• M57: 26,545,993 km (0.077 R)
• M58: 27,024,257 km (0.09 R)
• M59: 27,384,788 km (0.115 R)
• M60: 29,457,915 km (0.094 R)
• M61: 30,575,860 km (0.059 R)
• M62: 32,789,011 km (0.057 R)
• M63: 33,173,477 km (0.054 R)
• M64: 34,401,227 km (0.115 R)
• M65: 34,531,228 km (0.116 R)
• M66: 35,118,699 km (0.077 R)
• M67: 36,634,873 km (0.096 R)
• M68: 36,767,716 km (0.11 R)
• M69: 36,900,708 km (0.096 R)
• M70: 37,100,571 km (0.1 R)
• M71: 37,234,012 km (0.116 R)
• M72: 37,635,234 km (0.077 R)
• M73: 38,037,951 km (0.101 R)
• M74: 39,254,332 km (0.095 R)
• M75: 41,172,027 km (0.118 R)
• M76: 42,351,008 km (0.088 R)
• M77: 43,190,102 km (0.072 R)
• M78: 43,260,263 km (0.025 R)
• M79: 43,822,901 km (0.052 R)
• M80: 44,034,432 km (0.031 R)
• M81: 45,240,191 km (0.043 R)
• M82: 45,668,191 km (0.119 R)
• M83: 46,384,765 km (0.084 R)
• M84: 46,816,504 km (0.097 R)
• M85: 47,104,929 km (0.051 R)
• M86: 47,538,912 km (0.113 R)
• M87: 48,848,642 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 11.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.22 AU - 15.46 AU

Year: 16528 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,121,842 km

• M1: 211,831 km (0.091 R)
• M2: 335,548 km (0.09 R)
• M3: 478,264 km (0.062 R)
• M4: 625,469 km (0.079 R)
• M5: 833,260 km (0.073 R)
• M6: 1,849,628 km (0.066 R)
• M7: 2,250,550 km (0.085 R)
• M8: 3,277,241 km (0.061 R)
• M9: 5,568,631 km (0.111 R)
• M10: 6,932,515 km (0.045 R)
• M11: 7,313,092 km (0.109 R)
• M12: 7,798,537 km (0.106 R)
• M13: 8,194,373 km (0.08 R)
• M14: 8,394,834 km (0.113 R)
• M15: 8,495,663 km (0.065 R)
• M16: 9,005,792 km (0.091 R)
• M17: 9,212,686 km (0.067 R)
• M18: 9,421,076 km (0.099 R)
• M19: 9,525,944 km (0.03 R)
• M20: 10,055,969 km (0.101 R)
• M21: 11,144,593 km (0.093 R)
• M22: 11,311,095 km (0.093 R)
• M23: 11,590,394 km (0.093 R)
• M24: 11,928,785 km (0.11 R)
• M25: 12,099,177 km (0.057 R)
• M26: 13,432,094 km (0.059 R)
• M27: 14,326,390 km (0.111 R)
• M28: 14,568,140 km (0.114 R)
• M29: 16,046,765 km (0.073 R)
• M30: 16,550,312 km (0.106 R)
• M31: 16,867,609 km (0.068 R)
• M32: 17,702,066 km (0.117 R)
• M33: 18,091,768 km (0.108 R)
• M34: 18,222,367 km (0.093 R)
• M35: 19,012,094 km (0.117 R)
• M36: 19,678,702 km (0.071 R)
• M37: 20,285,322 km (0.088 R)
• M38: 20,556,842 km (0.09 R)
• M39: 23,765,417 km (0.111 R)
• M40: 24,990,175 km (0.097 R)
• M41: 25,940,570 km (0.114 R)
• M42: 26,235,427 km (0.084 R)
• M43: 26,754,083 km (0.112 R)
• M44: 27,726,170 km (0.077 R)
• M45: 28,709,776 km (0.117 R)
• M46: 29,244,140 km (0.117 R)
• M47: 29,397,478 km (0.094 R)
• M48: 30,167,907 km (0.096 R)
• M49: 31,179,487 km (0.12 R)
• M50: 31,257,727 km (0.082 R)
• M51: 32,439,700 km (0.096 R)
• M52: 35,744,317 km (0.062 R)
• M53: 37,478,007 km (0.106 R)
• M54: 37,978,411 km (0.095 R)
• M55: 39,577,463 km (0.08 R)
• M56: 42,320,041 km (0.118 R)
• M57: 42,493,574 km (0.067 R)
• M58: 43,277,018 km (0.068 R)
• M59: 43,539,114 km (0.115 R)
• M60: 44,328,991 km (0.085 R)
• M61: 44,593,330 km (0.028 R)
• M62: 45,744,635 km (0.087 R)
• M63: 46,905,964 km (0.081 R)
• M64: 48,348,386 km (0.101 R)
• M65: 48,439,043 km (0.113 R)
• M66: 48,802,117 km (0.12 R)
• M67: 50,907,557 km (0.103 R)
• M68: 53,698,006 km (0.034 R)
• M69: 53,885,901 km (0.07 R)
• M70: 55,206,551 km (0.103 R)
• M71: 55,490,937 km (0.101 R)
• M72: 56,347,085 km (0.103 R)
• M73: 56,537,822 km (0.096 R)
• M74: 56,633,416 km (0.104 R)
• M75: 57,879,865 km (0.103 R)
• M76: 58,168,738 km (0.065 R)
• M77: 58,941,561 km (0.088 R)
• M78: 59,426,258 km (0.077 R)
• M79: 59,620,436 km (0.072 R)
• M80: 61,182,238 km (0.12 R)
• M81: 61,672,919 km (0.061 R)
• M82: 61,771,354 km (0.105 R)
• M83: 62,757,354 km (0.118 R)
• M84: 63,252,224 km (0.082 R)
• M85: 64,046,888 km (0.086 R)
• M86: 64,944,774 km (0.116 R)
• M87: 66,753,113 km (0.097 R)
• M88: 67,056,198 km (0.083 R)
• M89: 67,157,327 km (0.115 R)
• M90: 67,562,138 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 5.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.59 AU - 19.69 AU

Year: 21599 Days

Day: 18.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,121,842 km

• M1: 82,877 km (0.119 R)
• M2: 139,276 km (0.099 R)
• M3: 255,214 km (0.051 R)
• M4: 361,578 km (0.097 R)
• M5: 494,720 km (0.098 R)
• M6: 567,275 km (0.052 R)
• M7: 630,555 km (0.102 R)
• M8: 792,570 km (0.093 R)
• M9: 835,205 km (0.09 R)
• M10: 1,388,119 km (0.074 R)
• M11: 1,690,755 km (0.097 R)
• M12: 1,935,796 km (0.111 R)
• M13: 2,758,435 km (0.088 R)
• M14: 2,824,109 km (0.114 R)
• M15: 3,114,628 km (0.086 R)
• M16: 3,485,182 km (0.057 R)
• M17: 3,532,455 km (0.109 R)
• M18: 3,603,813 km (0.113 R)
• M19: 3,796,495 km (0.094 R)
• M20: 4,166,899 km (0.078 R)
• M21: 5,021,701 km (0.041 R)
• M22: 5,816,216 km (0.044 R)
• M23: 6,213,697 km (0.089 R)
• M24: 6,386,632 km (0.068 R)
• M25: 6,707,969 km (0.071 R)
• M26: 7,034,690 km (0.063 R)
• M27: 7,305,762 km (0.094 R)
• M28: 7,427,385 km (0.046 R)
• M29: 7,580,274 km (0.115 R)
• M30: 8,045,373 km (0.082 R)
• M31: 8,265,582 km (0.053 R)
• M32: 8,808,622 km (0.093 R)
• M33: 9,396,093 km (0.074 R)
• M34: 9,828,131 km (0.055 R)
• M35: 9,928,811 km (0.097 R)
• M36: 10,063,598 km (0.092 R)
• M37: 10,642,841 km (0.067 R)
• M38: 10,954,005 km (0.096 R)
• M39: 11,303,166 km (0.117 R)
• M40: 12,336,289 km (0.089 R)
• M41: 12,699,513 km (0.102 R)
• M42: 12,736,015 km (0.084 R)
• M43: 12,992,725 km (0.1 R)
• M44: 13,140,079 km (0.064 R)
• M45: 14,111,567 km (0.107 R)
• M46: 15,183,585 km (0.103 R)
• M47: 15,222,331 km (0.072 R)
• M48: 15,299,973 km (0.057 R)
• M49: 15,338,718 km (0.061 R)
• M50: 15,416,659 km (0.081 R)
• M51: 15,690,124 km (0.076 R)
• M52: 15,807,708 km (0.091 R)
• M53: 15,886,396 km (0.055 R)
• M54: 16,043,923 km (0.093 R)
• M55: 16,679,714 km (0.026 R)
• M56: 16,799,841 km (0.095 R)
• M57: 17,000,601 km (0.065 R)
• M58: 17,040,843 km (0.026 R)
• M59: 17,242,651 km (0.101 R)
• M60: 17,485,897 km (0.086 R)
• M61: 17,975,680 km (0.099 R)
• M62: 18,428,513 km (0.093 R)
• M63: 19,052,186 km (0.113 R)
• M64: 19,177,849 km (0.038 R)
• M65: 19,387,734 km (0.088 R)
• M66: 19,429,771 km (0.102 R)
• M67: 20,064,515 km (0.101 R)
• M68: 20,362,963 km (0.064 R)
• M69: 20,491,318 km (0.112 R)
• M70: 21,528,031 km (0.089 R)
• M71: 22,493,386 km (0.101 R)
• M72: 22,936,794 km (0.083 R)
• M73: 23,114,965 km (0.108 R)
• M74: 23,472,654 km (0.084 R)
• M75: 24,193,566 km (0.094 R)
• M76: 24,511,312 km (0.103 R)
• M77: 25,334,549 km (0.097 R)
• M78: 28,048,404 km (0.084 R)
• M79: 28,909,190 km (0.068 R)
• M80: 30,167,907 km (0.111 R)
• M81: 30,656,643 km (0.103 R)
• M82: 31,000,419 km (0.045 R)
• M83: 31,543,160 km (0.07 R)
• M84: 33,290,912 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 4.4

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 19.61 AU - 24.31 AU

Year: 31323 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,121,842 km

• M1: 93,349 km (0.055 R)
• M2: 719,267 km (0.102 R)
• M3: 769,681 km (0.103 R)
• M4: 1,126,173 km (0.107 R)
• M5: 1,560,306 km (0.074 R)
• M6: 2,223,174 km (0.11 R)
• M7: 3,168,333 km (0.104 R)
• M8: 3,770,016 km (0.104 R)
• M9: 4,499,605 km (0.098 R)
• M10: 4,641,274 km (0.03 R)
• M11: 4,928,801 km (0.047 R)
• M12: 5,521,209 km (0.115 R)
• M13: 5,774,627 km (0.09 R)
• M14: 6,451,259 km (0.087 R)
• M15: 6,664,436 km (0.103 R)
• M16: 6,934,310 km (0.098 R)
• M17: 10,128,225 km (0.109 R)
• M18: 10,375,809 km (0.112 R)
• M19: 11,130,830 km (0.117 R)
• M20: 11,773,502 km (0.104 R)
• M21: 12,164,850 km (0.084 R)
• M22: 12,494,265 km (0.091 R)
• M23: 13,094,451 km (0.098 R)
• M24: 13,296,558 km (0.104 R)
• M25: 13,431,944 km (0.117 R)
• M26: 14,880,500 km (0.088 R)
• M27: 15,303,413 km (0.117 R)
• M28: 16,668,494 km (0.115 R)
• M29: 16,960,808 km (0.119 R)
• M30: 17,997,222 km (0.111 R)
• M31: 18,523,059 km (0.109 R)
• M32: 18,977,836 km (0.066 R)
• M33: 19,898,312 km (0.093 R)
• M34: 20,441,951 km (0.117 R)
• M35: 20,676,371 km (0.062 R)
• M36: 21,148,053 km (0.046 R)
• M37: 22,262,258 km (0.108 R)
• M38: 23,313,931 km (0.062 R)
• M39: 23,804,761 km (0.1 R)
• M40: 24,464,488 km (0.068 R)
• M41: 26,309,329 km (0.087 R)
• M42: 27,076,915 km (0.115 R)
• M43: 27,592,729 km (0.096 R)
• M44: 27,765,365 km (0.109 R)
• M45: 28,198,600 km (0.102 R)
• M46: 29,864,971 km (0.101 R)
• M47: 30,397,839 km (0.042 R)
• M48: 30,665,469 km (0.105 R)
• M49: 30,754,779 km (0.104 R)
• M50: 32,651,680 km (0.076 R)
• M51: 36,746,772 km (0.101 R)
• M52: 38,083,130 km (0.1 R)
• M53: 38,950,798 km (0.077 R)
• M54: 39,824,748 km (0.063 R)
• M55: 41,394,479 km (0.087 R)
• M56: 41,493,363 km (0.072 R)
• M57: 45,304,668 km (0.108 R)
• M58: 45,814,348 km (0.118 R)
• M59: 46,942,615 km (0.114 R)
• M60: 48,287,649 km (0.112 R)
• M61: 52,077,712 km (0.091 R)
• M62: 53,469,720 km (0.03 R)
• M63: 54,224,291 km (0.063 R)
• M64: 54,765,536 km (0.069 R)
• M65: 55,526,092 km (0.064 R)
• M66: 55,853,113 km (0.113 R)
• M67: 58,271,063 km (0.078 R)
• M68: 59,047,476 km (0.058 R)
• M69: 59,604,130 km (0.086 R)
• M70: 60,610,624 km (0.052 R)
• M71: 61,735,451 km (0.086 R)
• M72: 61,848,397 km (0.092 R)
• M73: 63,435,631 km (0.083 R)
• M74: 64,577,661 km (0.078 R)
• M75: 65,841,613 km (0.084 R)
• M76: 66,650,339 km (0.116 R)
• M77: 67,927,606 km (0.101 R)
• M78: 68,044,143 km (0.082 R)
• M79: 68,277,366 km (0.054 R)
• M80: 70,978,655 km (0.111 R)
• M81: 73,714,650 km (0.102 R)
• M82: 73,834,478 km (0.109 R)
• M83: 73,954,306 km (0.065 R)
• M84: 74,674,470 km (0.086 R)
• M85: 75,155,876 km (0.06 R)
• M86: 76,242,854 km (0.03 R)
• M87: 76,485,053 km (0.06 R)
• M88: 76,606,227 km (0.095 R)
• M89: 76,970,348 km (0.079 R)
• M90: 78,432,219 km (0.094 R)
• M91: 78,799,182 km (0.084 R)
• M92: 79,534,755 km (0.091 R)
• M93: 81,136,200 km (0.065 R)
• M94: 83,121,813 km (0.119 R)

Kuiper Belt

Range: 36 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit