🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.82 AU - 0.96 AU

Year: 294 Days

Day: 41.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,984,853 km

• M1: 84,822 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.17 AU - 1.89 AU

Year: 662 Days

Day: 36.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.33 AU

Year: 1118 Days

Day: 37.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.63 AU - 3.77 AU

Year: 2003 Days

Day: 33.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.02 AU - 3.52 AU

Year: 2069 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 14.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.57 AU - 11.37 AU

Year: 10195 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,984,853 km

• M1: 205,996 km (0.113 R)
• M2: 376,538 km (0.09 R)
• M3: 605,572 km (0.096 R)
• M4: 1,194,539 km (0.116 R)
• M5: 1,286,242 km (0.096 R)
• M6: 1,438,533 km (0.087 R)
• M7: 1,658,292 km (0.11 R)
• M8: 1,889,571 km (0.101 R)
• M9: 2,020,319 km (0.085 R)
• M10: 2,154,359 km (0.096 R)
• M11: 2,245,464 km (0.102 R)
• M12: 2,745,271 km (0.106 R)
• M13: 3,438,806 km (0.103 R)
• M14: 4,358,534 km (0.047 R)
• M15: 4,563,184 km (0.075 R)
• M16: 5,012,576 km (0.11 R)
• M17: 5,320,299 km (0.104 R)
• M18: 5,602,440 km (0.098 R)
• M19: 6,149,220 km (0.116 R)
• M20: 6,780,523 km (0.12 R)
• M21: 7,121,307 km (0.052 R)
• M22: 7,397,914 km (0.074 R)
• M23: 7,713,416 km (0.119 R)
• M24: 7,855,085 km (0.037 R)
• M25: 8,285,328 km (0.089 R)
• M26: 9,168,853 km (0.081 R)
• M27: 9,319,050 km (0.093 R)
• M28: 9,812,872 km (0.111 R)
• M29: 9,928,063 km (0.033 R)
• M30: 10,905,535 km (0.069 R)
• M31: 11,547,310 km (0.119 R)
• M32: 11,669,083 km (0.11 R)
• M33: 12,201,352 km (0.095 R)
• M34: 12,532,861 km (0.106 R)
• M35: 12,658,074 km (0.112 R)
• M36: 15,648,685 km (0.08 R)
• M37: 15,783,473 km (0.065 R)
• M38: 16,054,395 km (0.111 R)
• M39: 16,463,545 km (0.108 R)
• M40: 17,292,018 km (0.103 R)
• M41: 17,898,936 km (0.115 R)
• M42: 18,894,061 km (0.071 R)
• M43: 19,326,100 km (0.096 R)
• M44: 19,907,138 km (0.089 R)
• M45: 20,592,446 km (0.096 R)
• M46: 21,634,694 km (0.074 R)
• M47: 22,086,779 km (0.108 R)
• M48: 22,796,023 km (0.117 R)
• M49: 23,925,786 km (0.07 R)
• M50: 25,495,666 km (0.117 R)
• M51: 25,601,432 km (0.073 R)
• M52: 26,506,948 km (0.066 R)
• M53: 26,936,892 km (0.108 R)
• M54: 27,260,622 km (0.108 R)
• M55: 27,423,085 km (0.084 R)
• M56: 27,640,151 km (0.11 R)
• M57: 28,349,544 km (0.1 R)
• M58: 28,678,959 km (0.09 R)
• M59: 28,899,317 km (0.098 R)
• M60: 29,230,975 km (0.085 R)
• M61: 29,341,678 km (0.086 R)
• M62: 30,009,482 km (0.084 R)
• M63: 30,851,270 km (0.082 R)
• M64: 31,587,142 km (0.07 R)
• M65: 31,871,677 km (0.039 R)
• M66: 32,328,698 km (0.071 R)
• M67: 33,423,007 km (0.115 R)
• M68: 34,822,495 km (0.112 R)
• M69: 35,057,663 km (0.073 R)
• M70: 35,529,494 km (0.112 R)
• M71: 36,062,811 km (0.072 R)
• M72: 36,419,751 km (0.083 R)
• M73: 37,799,193 km (0.093 R)
• M74: 39,379,246 km (0.099 R)
• M75: 39,685,473 km (0.12 R)
• M76: 40,054,082 km (0.116 R)
• M77: 40,362,104 km (0.114 R)
• M78: 41,539,888 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 6

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.75 AU - 16.57 AU

Year: 19637 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,984,853 km

• M1: 183,856 km (0.108 R)
• M2: 283,039 km (0.085 R)
• M3: 419,772 km (0.097 R)
• M4: 496,366 km (0.083 R)
• M5: 2,130,423 km (0.111 R)
• M6: 2,369,481 km (0.087 R)
• M7: 2,617,065 km (0.07 R)
• M8: 3,607,702 km (0.104 R)
• M9: 4,311,710 km (0.099 R)
• M10: 5,238,469 km (0.075 R)
• M11: 7,419,007 km (0.08 R)
• M12: 7,624,854 km (0.109 R)
• M13: 7,780,585 km (0.064 R)
• M14: 8,042,382 km (0.103 R)
• M15: 8,200,806 km (0.109 R)
• M16: 8,360,277 km (0.119 R)
• M17: 8,736,516 km (0.114 R)
• M18: 8,790,670 km (0.078 R)
• M19: 9,173,192 km (0.1 R)
• M20: 9,561,099 km (0.074 R)
• M21: 10,352,921 km (0.091 R)
• M22: 10,525,407 km (0.098 R)
• M23: 11,699,002 km (0.082 R)
• M24: 11,878,520 km (0.096 R)
• M25: 12,667,349 km (0.084 R)
• M26: 16,386,951 km (0.085 R)
• M27: 16,587,861 km (0.041 R)
• M28: 17,400,028 km (0.084 R)
• M29: 17,604,977 km (0.112 R)
• M30: 17,673,492 km (0.072 R)
• M31: 18,642,139 km (0.07 R)
• M32: 18,712,001 km (0.042 R)
• M33: 19,062,509 km (0.053 R)
• M34: 19,415,260 km (0.11 R)
• M35: 19,770,107 km (0.032 R)
• M36: 19,841,315 km (0.086 R)
• M37: 20,055,539 km (0.061 R)
• M38: 20,414,275 km (0.092 R)
• M39: 21,138,030 km (0.104 R)
• M40: 21,210,884 km (0.095 R)
• M41: 21,870,162 km (0.082 R)
• M42: 23,510,053 km (0.108 R)
• M43: 24,497,549 km (0.112 R)
• M44: 24,957,862 km (0.113 R)
• M45: 26,121,135 km (0.089 R)
• M46: 26,591,321 km (0.111 R)
• M47: 28,179,003 km (0.057 R)
• M48: 28,500,190 km (0.045 R)
• M49: 29,227,235 km (0.082 R)
• M50: 30,206,204 km (0.069 R)
• M51: 30,534,870 km (0.098 R)
• M52: 31,195,943 km (0.096 R)
• M53: 32,028,755 km (0.048 R)
• M54: 32,279,929 km (0.058 R)
• M55: 33,971,881 km (0.061 R)
• M56: 34,057,152 km (0.095 R)
• M57: 36,213,905 km (0.083 R)
• M58: 36,650,581 km (0.066 R)
• M59: 39,396,450 km (0.076 R)
• M60: 40,386,638 km (0.085 R)
• M61: 40,839,321 km (0.084 R)
• M62: 41,384,905 km (0.1 R)
• M63: 42,207,693 km (0.071 R)
• M64: 44,148,576 km (0.094 R)
• M65: 44,241,775 km (0.102 R)
• M66: 44,989,316 km (0.099 R)
• M67: 45,176,762 km (0.068 R)
• M68: 46,686,354 km (0.057 R)
• M69: 47,352,064 km (0.073 R)
• M70: 47,447,358 km (0.051 R)
• M71: 49,078,125 km (0.071 R)
• M72: 49,464,536 km (0.105 R)
• M73: 51,117,742 km (0.098 R)
• M74: 52,000,369 km (0.062 R)
• M75: 53,284,069 km (0.104 R)
• M76: 53,681,102 km (0.12 R)
• M77: 54,378,377 km (0.06 R)
• M78: 54,778,103 km (0.117 R)
• M79: 56,084,242 km (0.068 R)
• M80: 56,387,028 km (0.062 R)
• M81: 57,095,823 km (0.088 R)
• M82: 58,419,764 km (0.039 R)
• M83: 60,579,957 km (0.056 R)
• M84: 60,994,493 km (0.116 R)
• M85: 61,721,987 km (0.059 R)
• M86: 62,452,324 km (0.076 R)
• M87: 62,661,462 km (0.111 R)
• M88: 63,185,503 km (0.085 R)
• M89: 64,872,219 km (0.072 R)
• M90: 66,787,371 km (0.037 R)
• M91: 67,751,828 km (0.03 R)
• M92: 69,803,114 km (0.06 R)
• M93: 70,781,784 km (0.11 R)
• M94: 71,000,047 km (0.073 R)
• M95: 71,218,310 km (0.081 R)
• M96: 71,655,734 km (0.078 R)
• M97: 72,533,126 km (0.101 R)
• M98: 72,753,035 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848

Radius: 6.2

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.89 AU - 17.71 AU

Year: 21972 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,984,853 km

• M1: 117,434 km (0.05 R)
• M2: 322,982 km (0.085 R)
• M3: 462,706 km (0.049 R)
• M4: 646,113 km (0.06 R)
• M5: 720,912 km (0.064 R)
• M6: 1,259,764 km (0.116 R)
• M7: 1,550,732 km (0.083 R)
• M8: 2,307,248 km (0.082 R)
• M9: 3,033,994 km (0.117 R)
• M10: 3,076,331 km (0.051 R)
• M11: 3,291,153 km (0.051 R)
• M12: 3,735,010 km (0.029 R)
• M13: 3,780,488 km (0.103 R)
• M14: 3,917,968 km (0.086 R)
• M15: 4,387,855 km (0.052 R)
• M16: 4,580,986 km (0.111 R)
• M17: 4,826,177 km (0.108 R)
• M18: 5,483,510 km (0.087 R)
• M19: 5,743,810 km (0.12 R)
• M20: 6,548,796 km (0.086 R)
• M21: 6,936,554 km (0.099 R)
• M22: 7,105,001 km (0.108 R)
• M23: 7,618,272 km (0.095 R)
• M24: 7,850,298 km (0.088 R)
• M25: 8,380,922 km (0.103 R)
• M26: 8,923,064 km (0.091 R)
• M27: 8,983,951 km (0.055 R)
• M28: 9,476,427 km (0.07 R)
• M29: 9,663,424 km (0.067 R)
• M30: 9,725,956 km (0.096 R)
• M31: 10,680,839 km (0.069 R)
• M32: 11,071,140 km (0.107 R)
• M33: 13,369,562 km (0.1 R)
• M34: 14,644,136 km (0.113 R)
• M35: 14,788,049 km (0.04 R)
• M36: 14,932,560 km (0.104 R)
• M37: 16,328,159 km (0.098 R)
• M38: 16,702,303 km (0.093 R)
• M39: 17,079,290 km (0.097 R)
• M40: 17,230,832 km (0.096 R)
• M41: 17,688,303 km (0.059 R)
• M42: 19,399,403 km (0.071 R)
• M43: 20,515,403 km (0.119 R)
• M44: 21,652,197 km (0.119 R)
• M45: 24,326,409 km (0.106 R)
• M46: 25,788,878 km (0.063 R)
• M47: 26,049,926 km (0.098 R)
• M48: 26,662,380 km (0.107 R)
• M49: 28,438,406 km (0.093 R)
• M50: 28,708,131 km (0.109 R)
• M51: 28,978,604 km (0.077 R)
• M52: 29,522,242 km (0.113 R)
• M53: 29,977,768 km (0.041 R)
• M54: 31,080,603 km (0.055 R)
• M55: 33,420,464 km (0.098 R)
• M56: 33,800,143 km (0.089 R)
• M57: 35,719,484 km (0.114 R)
• M58: 37,673,980 km (0.048 R)
• M59: 37,772,714 km (0.074 R)
• M60: 39,062,697 km (0.047 R)
• M61: 39,763,413 km (0.118 R)
• M62: 40,266,361 km (0.11 R)
• M63: 42,196,922 km (0.118 R)
• M64: 42,812,816 km (0.108 R)
• M65: 46,252,819 km (0.057 R)
• M66: 48,273,438 km (0.11 R)
• M67: 49,780,636 km (0.086 R)
• M68: 49,888,945 km (0.093 R)
• M69: 52,290,141 km (0.092 R)
• M70: 53,837,581 km (0.074 R)
• M71: 54,393,935 km (0.117 R)
• M72: 55,176,033 km (0.109 R)
• M73: 59,027,131 km (0.11 R)
• M74: 60,176,342 km (0.106 R)
• M75: 62,379,919 km (0.119 R)
• M76: 63,902,675 km (0.091 R)
• M77: 65,082,554 km (0.034 R)
• M78: 65,912,523 km (0.047 R)
• M79: 68,303,545 km (0.114 R)
• M80: 69,630,628 km (0.066 R)
• M81: 69,872,827 km (0.094 R)
• M82: 71,576,148 km (0.111 R)
• M83: 71,942,962 km (0.091 R)
• M84: 73,539,471 km (0.064 R)
• M85: 78,146,936 km (0.046 R)
• M86: 78,272,748 km (0.113 R)
• M87: 80,168,003 km (0.084 R)
• M88: 80,548,879 km (0.113 R)
• M89: 81,950,611 km (0.081 R)
• M90: 82,718,647 km (0.093 R)
• M91: 83,360,421 km (0.039 R)
• M92: 83,617,580 km (0.076 R)
• M93: 84,778,161 km (0.046 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit