🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 21.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.29 AU - 1.45 AU

Year: 572 Days

Day: 39.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,457,352 km

• M1: 479,760 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 749 Days

Day: 45.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.41 AU - 2.55 AU

Year: 1392 Days

Day: 18.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 84.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.22 AU - 4.48 AU

Year: 2693 Days

Day: 19.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,457,352 km

• M1: 1,159,982 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.46 AU - 5.32 AU

Year: 3854 Days

Day: 46.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 12.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.53 AU - 6.07 AU

Year: 4979 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,457,352 km

• M1: 152,291 km (0.075 R)
• M2: 1,065,885 km (0.036 R)
• M3: 1,203,216 km (0.065 R)
• M4: 1,346,680 km (0.084 R)
• M5: 1,472,791 km (0.112 R)
• M6: 1,627,326 km (0.087 R)
• M7: 1,888,374 km (0.05 R)
• M8: 2,004,611 km (0.102 R)
• M9: 2,163,335 km (0.106 R)
• M10: 2,244,417 km (0.113 R)
• M11: 2,607,341 km (0.119 R)
• M12: 2,693,958 km (0.101 R)
• M13: 2,781,324 km (0.108 R)
• M14: 3,019,483 km (0.102 R)
• M15: 3,264,375 km (0.083 R)
• M16: 3,404,997 km (0.063 R)
• M17: 3,499,842 km (0.029 R)
• M18: 3,595,734 km (0.093 R)
• M19: 3,724,837 km (0.084 R)
• M20: 4,189,040 km (0.08 R)
• M21: 4,274,011 km (0.093 R)
• M22: 4,393,839 km (0.104 R)
• M23: 4,866,419 km (0.1 R)
• M24: 5,318,803 km (0.076 R)
• M25: 5,429,356 km (0.068 R)
• M26: 5,898,494 km (0.108 R)
• M27: 6,263,812 km (0.089 R)
• M28: 6,361,201 km (0.101 R)
• M29: 6,815,679 km (0.045 R)
• M30: 6,915,760 km (0.035 R)
• M31: 7,321,619 km (0.058 R)
• M32: 7,589,549 km (0.071 R)
• M33: 7,881,713 km (0.115 R)
• M34: 8,029,217 km (0.088 R)
• M35: 8,135,132 km (0.09 R)
• M36: 8,498,805 km (0.089 R)
• M37: 8,650,198 km (0.09 R)
• M38: 8,933,536 km (0.086 R)
• M39: 9,375,598 km (0.066 R)
• M40: 9,554,367 km (0.072 R)
• M41: 10,978,240 km (0.081 R)
• M42: 11,261,578 km (0.084 R)
• M43: 11,427,931 km (0.11 R)
• M44: 11,738,945 km (0.088 R)
• M45: 11,907,691 km (0.093 R)
• M46: 12,296,347 km (0.072 R)
• M47: 12,689,041 km (0.111 R)
• M48: 12,911,792 km (0.098 R)
• M49: 13,260,954 km (0.073 R)
• M50: 13,537,411 km (0.094 R)
• M51: 13,815,962 km (0.086 R)
• M52: 14,455,792 km (0.026 R)
• M53: 14,740,327 km (0.082 R)
• M54: 15,315,082 km (0.086 R)
• M55: 15,552,494 km (0.112 R)
• M56: 16,110,793 km (0.101 R)
• M57: 16,486,733 km (0.053 R)
• M58: 16,621,670 km (0.093 R)
• M59: 16,702,901 km (0.073 R)
• M60: 16,784,133 km (0.089 R)
• M61: 17,056,102 km (0.045 R)
• M62: 17,137,932 km (0.094 R)
• M63: 17,219,912 km (0.097 R)
• M64: 17,963,712 km (0.109 R)
• M65: 18,130,514 km (0.104 R)
• M66: 18,943,578 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 12.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.32 AU - 7.5 AU

Year: 5785 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,457,352 km

• M1: 171,290 km (0.075 R)
• M2: 341,532 km (0.112 R)
• M3: 455,526 km (0.11 R)
• M4: 595,848 km (0.087 R)
• M5: 702,512 km (0.118 R)
• M6: 915,090 km (0.069 R)
• M7: 1,077,404 km (0.113 R)
• M8: 1,499,120 km (0.088 R)
• M9: 1,595,312 km (0.109 R)
• M10: 1,679,386 km (0.047 R)
• M11: 1,986,061 km (0.11 R)
• M12: 2,216,292 km (0.066 R)
• M13: 2,342,852 km (0.115 R)
• M14: 2,553,636 km (0.107 R)
• M15: 2,636,513 km (0.101 R)
• M16: 3,295,641 km (0.062 R)
• M17: 3,681,454 km (0.117 R)
• M18: 3,832,398 km (0.042 R)
• M19: 3,966,139 km (0.107 R)
• M20: 4,101,525 km (0.028 R)
• M21: 4,617,787 km (0.094 R)
• M22: 4,780,849 km (0.042 R)
• M23: 4,863,128 km (0.086 R)
• M24: 5,049,975 km (0.053 R)
• M25: 5,559,954 km (0.057 R)
• M26: 5,821,152 km (0.102 R)
• M27: 6,041,959 km (0.089 R)
• M28: 6,288,047 km (0.093 R)
• M29: 7,163,793 km (0.032 R)
• M30: 7,640,113 km (0.089 R)
• M31: 8,423,557 km (0.118 R)
• M32: 8,523,339 km (0.068 R)
• M33: 8,724,099 km (0.06 R)
• M34: 9,155,838 km (0.105 R)
• M35: 9,412,997 km (0.088 R)
• M36: 9,620,639 km (0.112 R)
• M37: 9,908,465 km (0.109 R)
• M38: 10,358,905 km (0.105 R)
• M39: 10,951,911 km (0.114 R)
• M40: 11,806,114 km (0.1 R)
• M41: 11,945,839 km (0.106 R)
• M42: 12,198,958 km (0.074 R)
• M43: 12,311,905 km (0.094 R)
• M44: 12,510,571 km (0.058 R)
• M45: 12,710,433 km (0.091 R)
• M46: 12,853,748 km (0.094 R)
• M47: 13,403,221 km (0.095 R)
• M48: 13,960,473 km (0.105 R)
• M49: 14,078,805 km (0.101 R)
• M50: 14,465,516 km (0.033 R)
• M51: 14,555,274 km (0.101 R)
• M52: 14,976,542 km (0.032 R)
• M53: 16,264,430 km (0.067 R)
• M54: 16,732,971 km (0.11 R)
• M55: 16,984,744 km (0.12 R)
• M56: 17,779,557 km (0.072 R)
• M57: 17,972,090 km (0.114 R)
• M58: 18,068,580 km (0.112 R)
• M59: 18,165,370 km (0.072 R)
• M60: 18,294,623 km (0.068 R)
• M61: 18,424,025 km (0.118 R)
• M62: 18,618,951 km (0.071 R)
• M63: 18,781,863 km (0.1 R)
• M64: 18,945,224 km (0.116 R)
• M65: 19,570,543 km (0.074 R)
• M66: 19,935,562 km (0.077 R)
• M67: 20,336,335 km (0.058 R)
• M68: 20,537,843 km (0.105 R)
• M69: 20,976,464 km (0.096 R)
• M70: 21,316,051 km (0.057 R)
• M71: 21,897,538 km (0.109 R)
• M72: 22,000,760 km (0.109 R)
• M73: 22,345,733 km (0.088 R)
• M74: 22,553,674 km (0.062 R)
• M75: 23,426,727 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 5.4

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.2 AU - 15.26 AU

Year: 20151 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,457,352 km

• M1: 159,920 km (0.068 R)
• M2: 433,834 km (0.073 R)
• M3: 471,084 km (0.065 R)
• M4: 569,519 km (0.064 R)
• M5: 674,686 km (0.109 R)
• M6: 977,472 km (0.112 R)
• M7: 1,130,511 km (0.081 R)
• M8: 1,909,467 km (0.051 R)
• M9: 2,101,102 km (0.076 R)
• M10: 2,891,577 km (0.101 R)
• M11: 3,375,227 km (0.101 R)
• M12: 3,645,999 km (0.092 R)
• M13: 4,208,338 km (0.081 R)
• M14: 4,457,568 km (0.11 R)
• M15: 4,883,622 km (0.108 R)
• M16: 4,927,006 km (0.065 R)
• M17: 5,322,692 km (0.054 R)
• M18: 5,456,882 km (0.102 R)
• M19: 5,958,334 km (0.089 R)
• M20: 6,907,532 km (0.087 R)
• M21: 7,300,226 km (0.048 R)
• M22: 7,549,307 km (0.069 R)
• M23: 8,261,542 km (0.077 R)
• M24: 9,315,908 km (0.079 R)
• M25: 9,640,386 km (0.046 R)
• M26: 10,692,358 km (0.059 R)
• M27: 11,031,945 km (0.109 R)
• M28: 12,366,658 km (0.11 R)
• M29: 13,203,658 km (0.104 R)
• M30: 13,935,640 km (0.103 R)
• M31: 14,306,643 km (0.098 R)
• M32: 14,680,787 km (0.117 R)
• M33: 15,121,353 km (0.046 R)
• M34: 15,311,492 km (0.05 R)
• M35: 15,438,650 km (0.102 R)
• M36: 17,521,351 km (0.115 R)
• M37: 18,055,565 km (0.111 R)
• M38: 18,935,201 km (0.071 R)
• M39: 20,455,265 km (0.088 R)
• M40: 20,735,761 km (0.108 R)
• M41: 21,300,792 km (0.093 R)
• M42: 21,727,744 km (0.105 R)
• M43: 23,025,805 km (0.066 R)
• M44: 23,244,517 km (0.103 R)
• M45: 23,757,787 km (0.117 R)
• M46: 24,200,448 km (0.08 R)
• M47: 25,019,346 km (0.12 R)
• M48: 25,319,440 km (0.083 R)
• M49: 26,302,746 km (0.057 R)
• M50: 27,298,470 km (0.045 R)
• M51: 27,375,513 km (0.049 R)
• M52: 27,530,047 km (0.046 R)
• M53: 28,619,120 km (0.1 R)
• M54: 28,697,360 km (0.11 R)
• M55: 28,775,898 km (0.107 R)
• M56: 29,326,718 km (0.059 R)
• M57: 31,241,421 km (0.041 R)
• M58: 31,322,054 km (0.115 R)
• M59: 32,949,829 km (0.103 R)
• M60: 33,360,924 km (0.112 R)
• M61: 33,856,691 km (0.108 R)
• M62: 34,604,680 km (0.099 R)
• M63: 34,855,257 km (0.085 R)
• M64: 35,274,280 km (0.057 R)
• M65: 35,694,950 km (0.083 R)
• M66: 36,286,609 km (0.092 R)
• M67: 36,966,681 km (0.034 R)
• M68: 37,052,101 km (0.116 R)
• M69: 40,430,171 km (0.068 R)
• M70: 40,606,098 km (0.098 R)
• M71: 42,557,303 km (0.085 R)
• M72: 45,449,778 km (0.118 R)
• M73: 46,274,511 km (0.06 R)
• M74: 47,104,330 km (0.115 R)
• M75: 48,965,777 km (0.078 R)
• M76: 49,529,013 km (0.086 R)
• M77: 49,717,207 km (0.108 R)
• M78: 50,851,308 km (0.111 R)
• M79: 51,993,937 km (0.097 R)
• M80: 55,667,612 km (0.105 R)
• M81: 56,844,947 km (0.094 R)
• M82: 57,634,524 km (0.106 R)
• M83: 57,931,476 km (0.112 R)
• M84: 59,523,946 km (0.091 R)
• M85: 60,024,650 km (0.099 R)
• M86: 61,332,733 km (0.088 R)
• M87: 61,433,712 km (0.027 R)
• M88: 61,635,968 km (0.112 R)
• M89: 61,737,096 km (0.113 R)
• M90: 62,446,938 km (0.038 R)
• M91: 62,853,845 km (0.054 R)
• M92: 63,363,525 km (0.047 R)
• M93: 68,745,757 km (0.088 R)
• M94: 69,165,828 km (0.059 R)
• M95: 70,431,126 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.2

Radius: 4.7

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.19 AU - 17.51 AU

Year: 25760 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,457,352 km

• M1: 1,067,381 km (0.102 R)
• M2: 1,676,843 km (0.112 R)
• M3: 1,742,965 km (0.086 R)
• M4: 1,946,268 km (0.11 R)
• M5: 1,980,975 km (0.11 R)
• M6: 2,375,465 km (0.088 R)
• M7: 2,487,364 km (0.054 R)
• M8: 2,677,503 km (0.112 R)
• M9: 3,276,044 km (0.052 R)
• M10: 3,569,106 km (0.116 R)
• M11: 4,315,151 km (0.113 R)
• M12: 4,682,563 km (0.096 R)
• M13: 5,349,321 km (0.107 R)
• M14: 6,096,263 km (0.091 R)
• M15: 6,300,913 km (0.082 R)
• M16: 6,352,524 km (0.083 R)
• M17: 6,664,585 km (0.109 R)
• M18: 7,141,952 km (0.105 R)
• M19: 8,639,127 km (0.044 R)
• M20: 9,100,786 km (0.088 R)
• M21: 9,334,758 km (0.081 R)
• M22: 10,229,203 km (0.03 R)
• M23: 11,779,636 km (0.086 R)
• M24: 13,335,453 km (0.096 R)
• M25: 14,954,701 km (0.066 R)
• M26: 15,161,295 km (0.096 R)
• M27: 15,230,559 km (0.075 R)
• M28: 15,857,225 km (0.071 R)
• M29: 17,064,031 km (0.089 R)
• M30: 18,226,556 km (0.096 R)
• M31: 18,521,264 km (0.089 R)
• M32: 20,245,529 km (0.101 R)
• M33: 23,684,036 km (0.073 R)
• M34: 24,005,522 km (0.045 R)
• M35: 24,490,368 km (0.081 R)
• M36: 24,815,444 km (0.07 R)
• M37: 26,711,897 km (0.042 R)
• M38: 26,795,372 km (0.029 R)
• M39: 26,878,997 km (0.09 R)
• M40: 27,130,322 km (0.104 R)
• M41: 28,228,370 km (0.056 R)
• M42: 30,729,497 km (0.11 R)
• M43: 31,255,782 km (0.108 R)
• M44: 31,431,859 km (0.118 R)
• M45: 32,673,671 km (0.103 R)
• M46: 34,293,816 km (0.043 R)
• M47: 34,475,428 km (0.076 R)
• M48: 35,022,208 km (0.105 R)
• M49: 35,113,612 km (0.039 R)
• M50: 35,296,720 km (0.09 R)
• M51: 36,772,503 km (0.052 R)
• M52: 36,865,403 km (0.098 R)
• M53: 38,551,072 km (0.103 R)
• M54: 38,929,106 km (0.113 R)
• M55: 39,593,470 km (0.092 R)
• M56: 39,688,764 km (0.108 R)
• M57: 40,549,251 km (0.074 R)
• M58: 41,512,512 km (0.112 R)
• M59: 42,873,703 km (0.09 R)
• M60: 42,971,390 km (0.119 R)
• M61: 44,052,085 km (0.098 R)
• M62: 44,150,670 km (0.09 R)
• M63: 44,645,241 km (0.118 R)
• M64: 45,839,480 km (0.107 R)
• M65: 47,145,021 km (0.056 R)
• M66: 47,246,000 km (0.098 R)
• M67: 47,650,363 km (0.119 R)
• M68: 49,177,308 km (0.082 R)
• M69: 49,895,378 km (0.055 R)
• M70: 50,101,224 km (0.084 R)
• M71: 51,445,810 km (0.101 R)
• M72: 53,748,121 km (0.088 R)
• M73: 55,230,487 km (0.097 R)
• M74: 55,337,000 km (0.108 R)
• M75: 56,083,643 km (0.113 R)
• M76: 56,619,204 km (0.107 R)
• M77: 57,156,260 km (0.073 R)
• M78: 58,235,609 km (0.119 R)
• M79: 58,560,685 km (0.12 R)
• M80: 58,777,751 km (0.118 R)
• M81: 59,976,479 km (0.1 R)
• M82: 60,633,812 km (0.078 R)
• M83: 61,403,493 km (0.085 R)
• M84: 63,175,181 km (0.103 R)
• M85: 63,843,883 km (0.08 R)
• M86: 68,475,583 km (0.066 R)
• M87: 69,277,128 km (0.076 R)
• M88: 70,658,365 km (0.06 R)
• M89: 71,005,133 km (0.051 R)
• M90: 71,352,350 km (0.088 R)
• M91: 71,468,288 km (0.052 R)
• M92: 71,584,227 km (0.115 R)
• M93: 72,048,728 km (0.062 R)
• M94: 75,091,998 km (0.113 R)
• M95: 76,392,003 km (0.117 R)
• M96: 76,629,265 km (0.105 R)
• M97: 77,818,868 km (0.056 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit